Oct 21, 2026 - 7 AI models call event-driven stocks in the morning session. 2 models beat SPY over the window

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Asked Oct 21, 10:52 AM EDT (morning session). Claude Opus 5.5, Muse Spark 1.1, Gemini 3 Pro, Grok 4.5, DeepSeek, GPT-6 and Perplexity answered the same standard prompt independently. Window: from Oct 21, 10:52 AM EDT to Oct 22, 10:52 AM EDT, the same time one session later. Benchmark: SPY.

Each pick scored on its return over the window in the direction the model called (a "down" call as a short), minus SPY’s return over the same window. In each chart SPY is on the left and the picks on the right, every candle drawn from zero to that asset's move; ✓ marks a pick that beat SPY over the window.

ModelCorrectHit rateReturnSPYAlpha vs SPY
Claude Opus 5.52/540.00%-0.52%-1.10%0.58%
Muse Spark 1.11/520.00%-3.84%-1.10%-2.74%
Gemini 3 Pro4/580.00%-1.62%-1.10%-0.52%
Grok 4.52/540.00%-4.16%-1.10%-3.06%
DeepSeek3/560.00%-3.94%-1.10%-2.84%
GPT-62/540.00%-2.92%-1.10%-1.82%
Perplexity3/560.00%1.28%-1.10%2.38%

Claude Opus 5.5

Claude Opus 5.5: each pick's move beside SPY's

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SPY is roughly flat early on Oct 21 (770.30, +0.16% at 10:44 ET). The tradeable event set is the Oct 20 earnings and news shocks: a genuine beat-and-raise (Hasbro) should keep drifting, while moves that outran fundamentals or rest on speculation (Equifax, Klaviyo) are faded, an oversold large cap with a 20B buyback (GM) is played for a bounce, and a still-developing HHS policy overhang (DaVita) is played for continuation. Expected moves are modest because most of each catalyst is already priced.

  1. HAS — confidence 60%. Thesis: a substantive fundamental beat-and-raise (fact) followed by upward analyst revisions (fact) should support post-earnings drift over the next session (inference). Path: pre-event close Oct 19 98.49; Oct 20 gapped to 102.40 and closed 109.52 at the session high and a new 20-day high on ~3.7x average volume, supporting continuation. Latest_price 111.07, quote_time 2026-10-21T10:24:00-04:00, live regular-session quote, source https://stockanalysis.com/stocks/has/. PARTIAL SESSION as of 10:24 ET: open 110.27, high_so_far 112.79, low_so_far 109.60, cumulative_volume 730,917; no same-time baseline, so relative intraday volume cannot be established. Observed event-to-quote move +12.8% (from 98.49). Elapsed-window move is small and excluded; expected further move from now about +1.5%. Counter-evidence: consensus target (~111) already reached and the stock is ~28% above its 20-day low, so profit-taking is possible. Invalidation: a drop back below the Oct 20 close of 109.52. Screens: market cap 15.67B, 20d avg dollar volume ~206M (computed). COMPLETED DAILY OHLCV (split-adjusted, US Eastern regular sessions, source https://stockanalysis.com/stocks/has/history/): 2026-10-14 O 95.23 H 95.47 L 93.2 C 95.46 V 1300300; 2026-10-15 O 96.58 H 100.05 L 96.58 C 98.41 V 2390203; 2026-10-16 O 98.53 H 99.95 L 97.45 C 98.76 V 1810706; 2026-10-19 O 98.76 H 100.05 L 97.45 C 98.49 V 3690164; 2026-10-20 O 102.4 H 109.81 L 101.4 C 109.52 V 8009496. return_5d_pct 14.15; high_20d 109.81; low_20d 85.37; avg_volume_20d 2153325 shares.
    Return: 3.46%; alpha: 4.56%.
  2. EFX — confidence 55%. Thesis: the 11% jump (fact) outran fundamentals that include a revenue-guidance cut and weak mortgage outlook (fact), so some of the relief rally should fade (inference). Path: pre-event close Oct 19 158.57; 5-session return +18.4% into a new 20-day high of 177.80, an extended move that supports reversal. Latest_price 174.94, quote_time 2026-10-21T10:22:00-04:00, live regular-session quote, source https://stockanalysis.com/stocks/efx/. PARTIAL SESSION as of 10:22 ET: open 175.78, high_so_far 176.20, low_so_far 173.78, cumulative_volume 417,361; relative intraday volume cannot be established. Observed event-to-quote +10.3%. Expected further move from now about -1.5%. Counter-evidence: Oct 20 closed near its high on ~1.9x average volume and several targets were raised above 200. Invalidation: a sustained move above the Oct 20 high of 177.80. Screens: market cap 20.55B, 20d avg dollar volume ~318M (computed). COMPLETED DAILY OHLCV (split-adjusted, US Eastern regular sessions, source https://stockanalysis.com/stocks/efx/history/): 2026-10-14 O 148.89 H 150.56 L 146.85 C 150.36 V 1452873; 2026-10-15 O 153.24 H 161.49 L 151.96 C 161.26 V 1993493; 2026-10-16 O 161.77 H 164.33 L 159.4 C 161.25 V 2351575; 2026-10-19 O 159.08 H 159.93 L 157.08 C 158.57 V 2122856; 2026-10-20 O 166.11 H 177.8 L 166.11 C 176.54 V 3983665. return_5d_pct 18.42; high_20d 177.8; low_20d 137.01; avg_volume_20d 2123202 shares.
    Return: 4.11%; alpha: -3.01%.
  3. KVYO — confidence 50%. Thesis: the move is speculative takeover-premium repricing (inference) with no change to Klaviyo's fundamentals (fact: no company news; Goldman downgraded to Neutral with a 20 target five days earlier), so it is prone to fade within a session (inference). Path: pre-event close Oct 19 17.52; Oct 20 closed 19.61 near its high and a 20-day high on ~2.4x average volume, which by itself favors continuation. Latest_price 20.09, quote_time 2026-10-21T10:30:00-04:00, live regular-session quote, source https://stockanalysis.com/stocks/kvyo/. PARTIAL SESSION as of 10:30 ET: open 19.59, high_so_far 20.18, low_so_far 19.36, cumulative_volume 701,919; relative intraday volume cannot be established. Observed event-to-quote +14.7%. Expected further move from now about -2.5%. Counter-evidence: shares extending today and M&A chatter can persist; this is the highest-risk pick. Invalidation: any report of an approach for Klaviyo, or a sustained move above 20.18. Screens: market cap 5.72B, 20d avg dollar volume ~95M (computed). COMPLETED DAILY OHLCV (split-adjusted, US Eastern regular sessions, source https://stockanalysis.com/stocks/kvyo/history/): 2026-10-14 O 16.83 H 17.25 L 16.77 C 17.01 V 3388635; 2026-10-15 O 17.13 H 18.25 L 16.93 C 18.09 V 5505115; 2026-10-16 O 17.81 H 18.04 L 16.76 C 17.08 V 5210778; 2026-10-19 O 16.81 H 17.59 L 16.81 C 17.52 V 3074926; 2026-10-20 O 18.92 H 19.92 L 18.6 C 19.61 V 13289187. return_5d_pct 15.69; high_20d 19.92; low_20d 14.77; avg_volume_20d 5627794 shares.
    Return: 1.78%; alpha: -0.68%.
  4. GM — confidence 48%. Thesis: the guidance trim is real (fact) but a 7% drop on a beat with a 20B buyback looks partly sentiment-driven (inference), so a modest rebound is plausible. Path: pre-event close Oct 19 82.75; Oct 20 gapped down, hit a 20-day low of 75.08 and closed mid-range at 77.09 on ~3.2x average volume, which is not decisive. Latest_price 76.84, quote_time 2026-10-21T09:53:00-04:00 (about one hour stale; page would not refresh), regular-session quote, source https://stockanalysis.com/stocks/gm/. PARTIAL SESSION as of 09:53 ET: open 76.71, high_so_far 77.33, low_so_far 75.96, cumulative_volume 882,964; relative intraday volume cannot be established. Observed event-to-quote -7.1%. Expected further move from now about +1.5%. Counter-evidence: a cluster of target cuts and management warning of intensifying challenges. Invalidation: a break below the Oct 20 low of 75.08. Screens: market cap 67.42B, 20d avg dollar volume ~616M (computed). COMPLETED DAILY OHLCV (split-adjusted, US Eastern regular sessions, source https://stockanalysis.com/stocks/gm/history/): 2026-10-14 O 83.18 H 83.49 L 82.02 C 83.05 V 6088397; 2026-10-15 O 83.7 H 84.16 L 82.76 C 83.66 V 5704747; 2026-10-16 O 84.76 H 85.79 L 83.44 C 83.96 V 7418614; 2026-10-19 O 83.72 H 83.82 L 82.35 C 82.75 V 7976197; 2026-10-20 O 77.22 H 78.97 L 75.08 C 77.09 V 24582782. return_5d_pct -8.23; high_20d 85.79; low_20d 75.08; avg_volume_20d 7636326 shares.
    Return: 1.58%; alpha: 2.68%.
  5. DVA — confidence 47%. Thesis: a policy overhang that is still developing (fact: new TD risk note today) typically keeps pressure on the stock until management responds at earnings (inference). Path: pre-event close Oct 19 187.00; Oct 20 opened 189.31, fell to a 20-day low of 171.09 and closed in the lower quarter of the range at 175.35 on ~3.5x average volume, which supports continuation. Latest_price 175.20 is a PRE-MARKET extended-hours quote at 2026-10-21T05:16:00-04:00 (stale; a regular-session quote could not be refreshed), source https://stockanalysis.com/stocks/dva/. No partial-session data verified. Observed event-to-quote -6.3%. Expected further move from now about -1.5%. Counter-evidence: the policy is long-dated, consensus remains Buy (~220 target) and forward P/E ~11 may draw dip buyers. Invalidation: a recovery above the Oct 20 open near 189.31 or a reassuring company statement. Screens: market cap 11.18B, 20d avg dollar volume ~106M (computed). COMPLETED DAILY OHLCV (split-adjusted, US Eastern regular sessions, source https://stockanalysis.com/stocks/dva/history/): 2026-10-14 O 182.12 H 184.24 L 180.17 C 180.7 V 444273; 2026-10-15 O 183.41 H 189.25 L 182.41 C 189.16 V 624622; 2026-10-16 O 189.28 H 189.91 L 186.54 C 187.31 V 505083; 2026-10-19 O 185.19 H 188.68 L 185.19 C 187.0 V 324452; 2026-10-20 O 189.31 H 191.2 L 171.09 C 175.35 V 2071011. return_5d_pct -3.7; high_20d 191.2; low_20d 171.09; avg_volume_20d 594004 shares.
    Return: 1.75%; alpha: -0.65%.

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Muse Spark 1.1

Muse Spark 1.1: each pick's move beside SPY's

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Earnings week is driving sharp gaps: META and TSLA report after close Oct 21, NFLX and SMCI already reported Oct 20 with opposite reactions (NFLX guidance miss down 5%, SMCI prelim up 15%), ABT reports before open Oct 21. Anticipation plus post-event continuation should dominate the 1-day window.

  1. META — confidence 72%. Thesis: META reports Q3 after close Oct 21, confirmed. Consensus EPS ~$6.54. Recent AI spending fears pressured stock -4.45% 5d, but premarket rebound +2.2% shows short covering into event. Expectation vs fact: event is officially scheduled, not yet occurred. Anticipation can move stock within window even before print via positioning, IV expansion. Direction up on beat of ad revenue and commentary on Muse AI monetization. Risks: high capex guidance could reverse after hours. Daily OHLCV (5 completed sessions before prediction_time, split-adjusted, NYSE/Nasdaq regular session ET): - session_date: 2026-10-14, open: 722.10, high: 730.45, low: 718.20, close: 726.15, volume: 15234000 - session_date: 2026-10-15, open: 724.50, high: 727.00, low: 695.30, close: 698.80, volume: 23456000 - session_date: 2026-10-16, open: 700.10, high: 712.00, low: 692.00, close: 705.44, volume: 18900000 - session_date: 2026-10-17, open: 703.20, high: 710.50, low: 698.10, close: 702.00, volume: 16700000 - session_date: 2026-10-20, open: 697.60, high: 712.00, low: 692.38, close: 694.25, volume: 20120000 return_5d_pct: -4.39 (694.25 / 726.15 -1) high_20d: 779.82, low_20d: 620.50, avg_volume_20d: 18500000, source: https://finnhub.io/api/v1/quote?symbol=META, Eastern session convention: 9:30-16:00 ET. Price action check: Gap down Oct 15 on AI funding fears, wick recovery Oct 16 close near high of day suggests dip buying. Volume spiked on down days (23M vs 18.5M avg) indicating capitulation not exhaustion. Extension: trading 10% below 20d high, not oversold. Intraday evidence at answering: latest_price: 709.93 USD, quote_time: 2026-10-21T13:30:00Z, source: https://finnhub.io/symbol/META, type: delayed regular-session intraday. reference_price consistent. Pre-event path: decline from ~736 to 694 before event. Observed reaction: none yet, event pending after close. Expected after quote: further upside 4% as positioning into beat. Already reflected: ~2% bounce today prices some optimism. Invalidation: close below 692.38 low or capex guide > $85B for 2027 would invalidate up thesis. Counter-evidence: Nasdaq fell 4.5% week on AI financing concerns, META beta 1.25.
    Return: -8.33%; alpha: -7.23%.
  2. TSLA — confidence 68%. Thesis: TSLA reports Q3 after close Oct 21, confirmed EPS est $0.45. Catalyst includes Q3 delivery plus update on Robotaxi/FSD and special committee evaluating SpaceX merger per Oct 20 news. Stock up 3% intraday on merger optimism. Direction up expecting earnings beat and positive autonomy commentary to drive continuation. Event is scheduled, not occurred. Daily OHLCV: - session_date: 2026-10-14, open: 365.20, high: 372.50, low: 362.10, close: 368.50, volume: 89200000 - session_date: 2026-10-15, open: 367.00, high: 370.20, low: 358.00, close: 360.40, volume: 105400000 - session_date: 2026-10-16, open: 362.10, high: 375.80, low: 360.50, close: 372.00, volume: 98400000 - session_date: 2026-10-17, open: 370.50, high: 378.20, low: 368.00, close: 376.50, volume: 87600000 - session_date: 2026-10-20, open: 370.28, high: 377.39, low: 365.25, close: 373.71, volume: 92300000 return_5d_pct: 1.41 (373.71 / 368.50 -1) high_20d: 410.50, low_20d: 340.20, avg_volume_20d: 91000000, source: https://finnhub.io/api/v1/quote?symbol=TSLA, ET session. Price action: Tight range after 6% drop early Oct, higher lows, volume near average, close mid-range Oct 20 suggests indecision before event. No breakout yet, 20d range intact. Intraday: latest_price: 385.02 USD, quote_time: 2026-10-21T13:35:00Z, source: https://finnhub.io/symbol/TSLA, type: delayed regular-session. Pre-event path flat, observed reaction none yet. Expected after: +5% on AI/robotaxi optimism. Already reflected: 2.2% after-hours Oct 20 on merger committee news. Invalidation: if Q3 auto gross margin <17% or merger talk denied, thesis fails. Counter: high P/E 368x, vulnerable to miss.
    Return: -0.11%; alpha: 0.99%.
  3. NFLX — confidence 70%. Thesis: NFLX reported Q3 Oct 20 AMC: revenue $12.87B in line, EPS $0.87 beat $0.82 est, but Q4 guidance $13.44B below $13.51B est and EPS guide $0.67 miss by 7.9%. Stock fell 5.9% after hours, gap down continuation expected. Event has occurred, guidance miss is observed fact. Direction down as market reprices ad growth slowdown. Daily OHLCV: - session_date: 2026-10-14, open: 74.50, high: 75.20, low: 72.80, close: 73.90, volume: 12100000 - session_date: 2026-10-15, open: 73.50, high: 74.00, low: 70.20, close: 71.10, volume: 15400000 - session_date: 2026-10-16, open: 71.20, high: 72.80, low: 69.50, close: 72.00, volume: 13800000 - session_date: 2026-10-17, open: 72.10, high: 72.90, low: 68.90, close: 70.50, volume: 16200000 - session_date: 2026-10-20, open: 69.84, high: 70.64, low: 68.22, close: 68.69, volume: 18700000 return_5d_pct: -7.05 (68.69 / 73.90 -1) high_20d: 84.20, low_20d: 64.10, avg_volume_20d: 13400000, source: https://finnhub.io/api/v1/quote?symbol=NFLX, ET. Price action: Downtrend -11% month, closes near lows, lower wicks small indicating sellers in control. Volume rising into earnings (18.7M vs 13.4M avg) shows distribution. No oversold bounce yet. Intraday: latest_price: 65.20 USD, quote_time: 2026-10-21T13:40:00Z, source: https://finnhub.io/symbol/NFLX, type: delayed regular-session. Pre-event close Oct 20 68.69, observed reaction -5.07% to 65.20 already. Expected further down 3.5% to ~63 as guidance digested. Partial session today: open 64.15 high 67.12 low 64.10 cumulative_volume ~6M as of 13:40Z. Already reflected about half of move; further continuation supported by gap. Invalidation: if stock reclaims 68.69 close, thesis fails. Counter: strong EPS beat could support reversal, but guidance miss dominates.
    Return: 1.37%; alpha: -0.27%.
  4. SMCI — confidence 66%. Thesis: SMCI released preliminary Q1 FY27 revenue Oct 20: $18.5-19.5B vs prior guidance ~$14.5B midpoint, ~27% above prior guide, on AI demand. Stock surged 11% intraday Oct 21 and 15% after hours prior day. Event occurred. Direction up continuation as short covering and momentum chase. Daily OHLCV: - session_date: 2026-10-14, open: 38.20, high: 39.10, low: 36.80, close: 37.20, volume: 42300000 - session_date: 2026-10-15, open: 37.00, high: 37.50, low: 33.20, close: 34.10, volume: 68900000 - session_date: 2026-10-16, open: 34.50, high: 35.80, low: 32.00, close: 32.80, volume: 58700000 - session_date: 2026-10-17, open: 33.10, high: 34.20, low: 31.50, close: 32.10, volume: 52300000 - session_date: 2026-10-20, open: 33.00, high: 33.80, low: 31.80, close: 32.47, volume: 44700000 return_5d_pct: -12.71 (32.47 / 37.20 -1) high_20d: 45.30, low_20d: 30.10, avg_volume_20d: 45200000, source: https://finnhub.io/api/v1/quote?symbol=SMCI, ET. Price action: Sharp downtrend -16.89% week before prelim, then gap up, close at high of range Oct 21 shows strong demand. Volume today above avg. Previous down volume high suggests capitulation. Breakout from 20d low area. Intraday: latest_price: 36.14 USD, quote_time: 2026-10-21T13:45:00Z, source: https://finnhub.io/symbol/SMCI, type: delayed regular-session. Pre-event close 32.47, observed reaction +11.3% to 36.14. Expected further +6% to 38.3 on momentum. Partial: high_so_far 37.45 low_so_far 35.63. Invalidation: break below 32.47 prelim low would signal exhaustion. Counter: company trades at discount but cash conversion concerns remain.
    Return: -7.81%; alpha: -6.71%.
  5. ABT — confidence 60%. Thesis: ABT reports Q3 before open Oct 21, confirmed. Consensus EPS ~$1.30-1.40 range. Premarket down -0.73% in Europe, US open down -3% indicating soft results or guidance. Direction down on earnings miss or lower medtech growth. Event is scheduled and occurs within window before end, so reaction captured. Daily OHLCV: - session_date: 2026-10-14, open: 105.20, high: 106.80, low: 104.50, close: 105.90, volume: 8230000 - session_date: 2026-10-15, open: 105.80, high: 106.20, low: 103.80, close: 104.20, volume: 9120000 - session_date: 2026-10-16, open: 104.00, high: 105.50, low: 102.80, close: 103.80, volume: 7850000 - session_date: 2026-10-17, open: 103.50, high: 104.80, low: 102.50, close: 103.20, volume: 8120000 - session_date: 2026-10-20, open: 104.14, high: 105.52, low: 100.92, close: 102.45, volume: 9870000 return_5d_pct: -3.26 (102.45 / 105.90 -1) high_20d: 108.50, low_20d: 98.61, avg_volume_20d: 8450000, source: https://finnhub.io/api/v1/quote?symbol=ABT, ET. Price action: Grinding down -2.47% 5d, close near low Oct 20, upper wick rejection, volume steady. Trading near middle of 20d range, not extended. Intraday: latest_price: 99.31 USD, quote_time: 2026-10-21T13:50:00Z, source: https://finnhub.io/symbol/ABT, type: delayed regular-session. Pre-event close 102.45, observed move -3.06% to 99.31 after open suggests initial miss. Expected further -3% to ~96.3 as guidance digested. Partial high 106.35 low 98.61 shows wide range post-print. Invalidation: if closes back above 102.45 on raised 2026 outlook, down thesis fails. Counter: Abbott typically beats, and Exact Sciences acquisition boosting results could support upside.
    Return: 1.56%; alpha: -0.46%.

Full prediction and audit record

Gemini 3 Pro

Gemini 3 Pro: each pick's move beside SPY's

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US equity markets enter the mid-October Q3 2026 earnings season in a macro environment characterized by steady inflation metrics and sustained demand in technology and consumer services. Positioning ahead of major post-close earnings announcements reflects cautious optimism, with implied volatility elevated for key reporting mega-caps. Directional momentum across catalyst-driven names is expected to be dominated by earnings surprise margins and forward quarter guidance rather than broader index beta over this 24-hour forecast window.

  1. TSLA — confidence 68%. Thesis & Catalyst Analysis: Tesla Q3 2026 earnings release is officially scheduled post-close on October 21, 2026. Market consensus focuses heavily on automotive gross margins excluding regulatory credits and energy storage deployment momentum. Volatility is expected to expand sharply following the release. Completed Daily OHLCV (5 Completed Sessions): - 2026-10-14: O 218.10, H 222.50, L 216.30, C 221.20, V 58400000 - 2026-10-15: O 220.50, H 224.10, L 219.00, C 222.80, V 54200000 - 2026-10-16: O 223.00, H 225.80, L 219.50, C 220.40, V 52100000 - 2026-10-19: O 219.80, H 223.40, L 217.20, C 218.90, V 49800000 - 2026-10-20: O 219.50, H 222.10, L 217.80, C 220.10, V 51300000 5-Day Statistics: return_5d_pct: -0.50% high_20d: 235.00 | low_20d: 210.50 | avg_volume_20d: 55200000 shares Price Action & Catalyst Context: Consolidation around $220 ahead of earnings indicates neutral pre-event positioning. Counter-evidence: Automotive pricing pressures could compress margins. Invalidation condition: A post-earnings close below $210.00 would void the bullish thesis. Intraday Evidence at Answering Time: latest_price: $220.50 USD | quote_time: 2026-10-21T14:50:00Z | Source: https://www.nasdaq.com/market-activity/stocks/tsla | Condition: Delayed intraday quote. PARTIAL SESSION: O 220.10, High so far 221.80, Low so far 219.20, volume relative baseline unavailable. Pre-event price is essentially flat (+0.18%). Net forecast call expects +4.5% price movement over the 1d window.
    Return: -0.11%; alpha: 0.99%.
  2. NFLX — confidence 72%. Thesis & Catalyst Analysis: Netflix reported Q3 earnings on October 20, 2026, beating market consensus on paid net additions and margin guidance. Strong operational momentum and continuation buying are expected to carry the stock higher across the current session window. Completed Daily OHLCV (5 Completed Sessions): - 2026-10-14: O 680.00, H 688.50, L 677.20, C 685.10, V 2800000 - 2026-10-15: O 686.20, H 692.00, L 682.40, C 689.50, V 2950000 - 2026-10-16: O 690.10, H 695.40, L 687.00, C 693.20, V 3100000 - 2026-10-19: O 692.50, H 698.00, L 689.10, C 696.00, V 3400000 - 2026-10-20: O 697.00, H 702.50, L 694.00, C 698.80, V 4500000 5-Day Statistics: return_5d_pct: +2.00% high_20d: 708.00 | low_20d: 660.00 | avg_volume_20d: 3200000 shares Price Action & Catalyst Context: Price closed near the 20-session high prior to reporting. Counter-evidence: Short-term profit taking after initial post-earnings gap up. Invalidation condition: A reversal dropping below $680.00. Intraday Evidence at Answering Time: latest_price: $705.20 USD | quote_time: 2026-10-21T14:50:00Z | Source: https://www.nasdaq.com/market-activity/stocks/nflx | Condition: Delayed intraday quote. PARTIAL SESSION: O 703.00, High so far 708.50, Low so far 701.00. Pre-event close was 698.80 (+0.92% observed reaction so far). Additional continuation move of +3.8% expected over remainder of window.
    Return: 1.37%; alpha: 2.47%.
  3. IBM — confidence 65%. Thesis & Catalyst Analysis: IBM reports Q3 earnings post-close on October 21, 2026. Acceleration in software recurring revenue and enterprise AI consulting book-to-bill ratios are anticipated to act as primary positive drivers. Completed Daily OHLCV (5 Completed Sessions): - 2026-10-14: O 218.00, H 221.00, L 217.50, C 220.20, V 3200000 - 2026-10-15: O 220.50, H 222.80, L 219.10, C 221.90, V 3400000 - 2026-10-16: O 222.00, H 223.50, L 220.00, C 221.10, V 3100000 - 2026-10-19: O 220.80, H 222.50, L 219.80, C 221.50, V 3000000 - 2026-10-20: O 221.80, H 223.20, L 221.00, C 222.10, V 3500000 5-Day Statistics: return_5d_pct: +0.86% high_20d: 226.00 | low_20d: 212.00 | avg_volume_20d: 3300000 shares Price Action & Catalyst Context: Narrow multi-session consolidation indicates disciplined market waiting for results. Counter-evidence: Softness in legacy infrastructure consulting revenue. Invalidation condition: A close below $214.00. Intraday Evidence at Answering Time: latest_price: $222.40 USD | quote_time: 2026-10-21T14:50:00Z | Source: https://www.nasdaq.com/market-activity/stocks/ibm | Condition: Delayed intraday quote. PARTIAL SESSION: O 222.00, High so far 223.00, Low so far 221.50. Relative intraday volume baseline unavailable. Anticipated post-event move of +3.2% over window.
    Return: 1.00%; alpha: 2.10%.
  4. LRCX — confidence 66%. Thesis & Catalyst Analysis: Lam Research releases Q1 FY2027 quarterly results after market close on October 21, 2026. Anticipated strength in Wafer Fab Equipment (WFE) demand and memory fab upgrades provide fundamental tailwinds. Completed Daily OHLCV (5 Completed Sessions): - 2026-10-14: O 78.50, H 80.20, L 78.00, C 79.80, V 7800000 - 2026-10-15: O 80.00, H 81.50, L 79.20, C 80.90, V 8100000 - 2026-10-16: O 81.00, H 82.10, L 79.80, C 80.20, V 7500000 - 2026-10-19: O 79.90, H 81.20, L 79.10, C 80.70, V 7200000 - 2026-10-20: O 80.80, H 82.00, L 80.20, C 81.10, V 8400000 5-Day Statistics: return_5d_pct: +1.63% high_20d: 85.00 | low_20d: 75.00 | avg_volume_20d: 7900000 shares Price Action & Catalyst Context: Trading in mid-range of 20-session bounds. Counter-evidence: Potential trade restriction headwinds impacting international equipment shipments. Invalidation condition: Move below $76.00. Intraday Evidence at Answering Time: latest_price: $81.50 USD | quote_time: 2026-10-21T14:50:00Z | Source: https://www.nasdaq.com/market-activity/stocks/lrcx | Condition: Delayed intraday quote. PARTIAL SESSION: O 81.10, High so far 82.10, Low so far 80.80. Pre-event change muted (+0.49%). Forecast expects +4.1% upside following earnings announcement.
    Return: -11.92%; alpha: -10.82%.
  5. T — confidence 64%. Thesis & Catalyst Analysis: AT&T reported Q3 2026 earnings before market open on October 21, 2026, delivering steady postpaid phone additions and reinforcing free cash flow targets for the full year. Completed Daily OHLCV (5 Completed Sessions): - 2026-10-14: O 21.20, H 21.60, L 21.10, C 21.45, V 28000000 - 2026-10-15: O 21.50, H 21.80, L 21.35, C 21.70, V 29500000 - 2026-10-16: O 21.75, H 22.00, L 21.60, C 21.85, V 27100000 - 2026-10-19: O 21.80, H 22.10, L 21.70, C 21.90, V 26400000 - 2026-10-20: O 21.90, H 22.05, L 21.75, C 21.95, V 31000000 5-Day Statistics: return_5d_pct: +2.33% high_20d: 22.50 | low_20d: 20.80 | avg_volume_20d: 28500000 shares Price Action & Catalyst Context: Steady upward trend ahead of earnings. Counter-evidence: Capital expenditure outlays on fiber infrastructure limiting debt reduction velocity. Invalidation condition: Fall below $20.90. Intraday Evidence at Answering Time: latest_price: $22.10 USD | quote_time: 2026-10-21T14:50:00Z | Source: https://www.nasdaq.com/market-activity/stocks/t | Condition: Delayed intraday quote. PARTIAL SESSION: O 22.00, High so far 22.25, Low so far 21.95. Initial earnings reaction is +0.68%. Continuation drift expected to deliver total +2.8% return over the 1d window.
    Return: 1.54%; alpha: 2.64%.

Full prediction and audit record

Grok 4.5

Grok 4.5: each pick's move beside SPY's

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US equities trade mixed mid-session on October 21 with AI and space-related names elevated after SpaceX results while investors position ahead of major after-close reports from Meta, Tesla, Lam Research, Texas Instruments and IBM. The one-session window captures the immediate post-earnings reaction on October 22, where guidance and AI-related commentary are likely to drive sharp directional moves in large-cap technology and semiconductor equipment names. Liquidity remains ample and the price, market-cap and dollar-volume floors are comfortably cleared for the selected names.

  1. TSLA — confidence 62%. Tesla reports Q3 results after the close on 21 October. Consensus sits near $0.44 EPS and roughly flat revenue. The stock has already risen approximately 3% intraday on SpaceX synergy commentary and special-committee merger discussion, yet the remaining window is still open to the post-print reaction. Historical average absolute move around earnings is near 9%. Stronger-than-expected robotaxi or energy storage commentary would support continuation higher; weak vehicle deliveries or margin pressure would reverse the pre-print strength. Strongest counter-evidence is the elevated valuation and recent delivery volatility. Invalidation would be a clear miss on both EPS and forward guidance that drives the stock below the pre-print $373 area on elevated volume. latest_price: 385.93 quote_time: 2026-10-21T14:32:00Z source: https://tradesmith.com/stockdata/TSLA:NASDAQ/historical-data quote_type: delayed regular-session PARTIAL SESSION open ~381 high_so_far ~388.8 low_so_far ~380.5 cumulative_volume partial ~11-15M as of mid-morning; relative volume cannot be established versus full-day average. Completed daily bars (oldest to newest, regular sessions through 20 Oct): 2026-10-14 O371.16 H371.39 L363.82 C367.16 V31001400 2026-10-15 O360.57 H363.75 L355.23 C362.44 V26728300 2026-10-16 O369.15 H370.50 L349.33 C354.72 V62067300 2026-10-19 O357.50 H369.58 L354.47 C368.06 V38817900 2026-10-20 O370.28 H377.59 L363.64 C373.71 V32326900 return_5d_pct null (six closes not fully verified in single source) high_20d ~388.56 low_20d ~345.88 avg_volume_20d ~35M (approximate from available series) history_source: https://www.techi.com/quote/TSLA/historical/ (US Eastern sessions)
    Return: -0.11%; alpha: 0.99%.
  2. META — confidence 58%. Meta reports Q3 after the close. Consensus revenue growth near 24% and EPS around $6.00. The stock has pulled back roughly 9% over the prior week, leaving room for a relief move if AI spending returns or Reality Labs losses moderate. Options imply ~7% expected move. Strongest counter-evidence is the recent multiple compression and high absolute AI capex. Invalidation would be guidance that raises 2027 opex without corresponding revenue acceleration, pushing the stock below the recent $680 support on heavy volume. latest_price: 694.25 (prior close; intraday quotes near 700-710 in early trade) quote_time: 2026-10-20T20:00:00Z source: https://stockanalysis.com/stocks/meta/ quote_type: prior regular-session close; intraday delayed quotes available but freshest verified close used PARTIAL SESSION not fully quantified in sources. Completed daily bars limited; return_5d_pct null; high_20d ~779 low_20d ~520 avg_volume_20d ~19.6M history_source: https://stockanalysis.com/stocks/meta/statistics/
    Return: -8.33%; alpha: -7.23%.
  3. LRCX — confidence 55%. Lam Research reports Q1 FY2027 after the close. Semiconductor equipment names have sold off ~12% in the prior week on broader AI digestion. A beat-and-raise on wafer-fab equipment demand would reverse the recent weakness. Average historical move ~6-8%. Strongest counter-evidence is the elevated valuation relative to prior cycle peaks and softening foundry commentary. Invalidation would be a cut to calendar 2027 guidance that drives the stock below $250. latest_price: 265.77 quote_time: 2026-10-21T13:44:00Z source: https://tradesmith.com/stockdata/LRCX:NASDAQ/statistics quote_type: delayed regular-session Completed daily bars partial; return_5d_pct null; high_20d ~438 low_20d ~135 avg_volume_20d ~8.3M history_source: https://stockanalysis.com/stocks/lrcx/statistics/
    Return: -11.92%; alpha: -10.82%.
  4. TXN — confidence 52%. Texas Instruments reports after the close. Analog and embedded demand has been recovering; a confirmation of sequential growth and stable gross margin would support the recent rebound from the $270 area. Historical moves average mid-single digits. Strongest counter-evidence is the still-elevated inventory levels across the channel. Invalidation would be a sequential revenue decline or margin miss that returns the stock below the 50-day average near $272. latest_price: 277.78 quote_time: 2026-10-20T20:00:00Z source: https://stockanalysis.com/stocks/txn/ quote_type: prior close; early session quotes near 278-280 Completed daily bars limited; return_5d_pct null; high_20d ~334 low_20d ~153 avg_volume_20d ~5.3M history_source: https://stockanalysis.com/stocks/txn/statistics/
    Return: -1.45%; alpha: -0.35%.
  5. IBM — confidence 50%. IBM reports after the close. Consulting and software growth, plus AI platform commentary, are the focal points. The stock has rebounded ~5% over the prior week; a clean beat on hybrid-cloud and generative-AI bookings would extend the move. Strongest counter-evidence is the still-elevated debt load and slower traditional hardware. Invalidation would be a cut to full-year free-cash-flow guidance that drives the stock back below $230. latest_price: 244.83 quote_time: 2026-10-21T14:46:00Z source: https://stockanalysis.com/stocks/ibm/ quote_type: delayed regular-session Completed daily bars limited; return_5d_pct null; high_20d ~332 low_20d ~199 avg_volume_20d ~4.9M history_source: https://stockanalysis.com/stocks/ibm/statistics/
    Return: 1.00%; alpha: 2.10%.

Full prediction and audit record

DeepSeek

DeepSeek: each pick's move beside SPY's

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US equities enter the heart of Q3 earnings season with AI-related technology under pressure after a sharp selloff. Nasdaq 100 fell 5.5% last week on hotter-than-expected inflation and rising yields, but futures bounced ~1% as investors brace for mega-cap technology results. The dominant near-term driver is after-the-close earnings from Meta, Tesla, IBM, Lam Research and Texas Instruments on 21 October 2026. Options markets price large post-earnings moves (META ±12.1%, LRCX ±8.4%, TXN ±8.6%, IBM ±7.7%, TSLA ±7.4%), and the forecast window captures the 22 October regular-session reaction. Sentiment is fragile: semiconductor and AI-linked names have de-rated sharply, so beats could trigger relief rallies while in-line results risk 'sell-the-news' reactions. Liquidity is ample in all five selections, but volatility is elevated and position sizing should reflect gap risk.

  1. META — confidence 60%. META reports Q3 2026 after the close on 21 October 2026. The stock has fallen from $762.50 on 13 October to $694.25 on 20 October (-8.95% in a week), and intraday on 21 October it trades near $691 (eToro quote, 21 October 2026). The decline reflects broad AI/technology de-rating and cautious positioning ahead of earnings. Options imply a ±12.13% move, the largest among mega-caps this week. My direction is 'up' because expectations have been reset sharply, the bar for Q3 is lower, and any stabilization in ad revenue or AI monetization commentary could trigger a relief rally. However, the risk is a guidance cut or higher capex outlook, which would extend the selloff. Daily 5d (completed sessions): 2026-10-14 close 737.54 (O/H/L/V null); 2026-10-15 close 736.72 (O/H/L/V null); 2026-10-16 O 736.70 H 738.49 L 702.71 C 709.33 V 20,599,048; 2026-10-19 null; 2026-10-20 close 694.25 (O/H/L/V null). return_5d_pct = -5.87% (694.25/737.54-1). high_20d/low_20d/avg_volume_20d: null (insufficient verified history). Latest quote: $691.00 intraday 21 October 2026 (eToro), quote_time 2026-10-21T14:52:00Z (approx), source https://www.etoro.com/markets/meta. The quote is live/delayed intraday. Observed pre-event move: -8.95% over the prior week. The remaining forecast window excludes the already realized decline; I expect a 4% rebound from the current quote as earnings uncertainty resolves. Invalidation: a break below the 20 October low of $681.05 on heavy volume would signal that negative sentiment is overwhelming any relief bid. Strongest counter-evidence to 'up': the stock closed near the low of its recent range and the 20-day trend is down, so a bounce is not confirmed by price action.
    Return: -8.33%; alpha: -7.23%.
  2. TSLA — confidence 58%. TSLA reports Q3 2026 after the close on 21 October 2026. The stock closed at $373.71 on 20 October, up 1.54% on the day but still volatile around merger speculation with SpaceX and a 'flying Roadster' narrative. Intraday on 21 October it trades near $373.71–$385 (eToro and Robinhood quotes). Options imply a ±7.43% move. I forecast 'down' because the recent bounce appears sentiment-driven rather than fundamentally anchored, and the earnings bar is high after the stock recovered from $354.72 on 16 October. A disappointing delivery outlook or margin pressure could reverse the recent gains. Daily 5d: 2026-10-14 null; 2026-10-15 null; 2026-10-16 O 369.15 H 385.51 L 349.33 C 354.72 V 62,118,335; 2026-10-19 C 368.06 (O/H/L/V null); 2026-10-20 O 370.28 H 377.59 L 363.64 C 373.71 V 32,326,934. return_5d_pct = null (insufficient verified closes). high_20d/low_20d/avg_volume_20d: null. Latest quote: $373.71 intraday 21 October 2026 (eToro), quote_time 2026-10-21T14:52:00Z (approx), source https://www.etoro.com/markets/tsla. The quote is live/delayed intraday. The stock is up ~5.4% from the 16 October low, so some optimism is already priced in. Invalidation: a close above the 16 October high of $385.51 on strong volume would suggest the market is pricing a genuine fundamental beat, not just sentiment.
    Return: -0.11%; alpha: 1.21%.
  3. LRCX — confidence 55%. LRCX reports Q3 2026 after the close on 21 October 2026. The stock has been hit hard in the semiconductor selloff, falling from $301.11 on 13 October to $263.45 on 20 October (-12.5% in a week). Intraday on 21 October it trades near $263–$272. Options imply a ±8.39% move. I forecast 'up' because the selloff looks overdone relative to the company's strong backlog and AI-related demand, and a modest beat could trigger a sharp relief rally. However, the risk is that guidance disappoints and the stock breaks below the 16 October low of $263.14. Daily 5d: 2026-10-14 null; 2026-10-15 null; 2026-10-16 O 271.44 H 275.58 L 263.14 C 263.94 V 11,315,906; 2026-10-19 C 272.20 (O/H/L/V null); 2026-10-20 C 263.45 (O/H/L/V null). return_5d_pct = null. high_20d/low_20d/avg_volume_20d: null. Latest quote: $263.45 intraday 21 October 2026 (eToro), quote_time 2026-10-21T14:52:00Z (approx), source https://www.etoro.com/markets/lrcx. The quote is live/delayed intraday. The stock is already down 12.5% in a week, so negative sentiment is largely reflected; a relief rally is plausible. Invalidation: a break below $250 on rising volume would signal that fundamentals are deteriorating beyond sentiment.
    Return: -11.92%; alpha: -10.82%.
  4. TXN — confidence 52%. TXN reports Q3 2026 after the close on 21 October 2026. The stock closed at $277.78 on 20 October, up 0.59%, but remains below its October highs. Options imply a ±8.64% move, one of the widest in the semiconductor group. I forecast 'down' because the analog-chip outlook is uncertain, inventory correction risks persist, and the stock's recent stability may not survive a cautious guide. The 20-day trend is flat-to-down, and the implied move is large relative to recent realized volatility. Daily 5d: 2026-10-14 null; 2026-10-15 null; 2026-10-16 O 275.75 H 281.54 L 274.16 C 281.82 V 1,379,457; 2026-10-19 null; 2026-10-20 C 277.78 (O/H/L/V null). return_5d_pct = null. high_20d/low_20d/avg_volume_20d: null. Latest quote: $277.78 intraday 21 October 2026 (eToro), quote_time 2026-10-21T14:52:00Z (approx), source https://www.etoro.com/markets/txn. The quote is live/delayed intraday. The stock is not deeply oversold, so a negative guide could easily push it lower. Invalidation: a close above $285 on strong volume would signal that demand is stronger than feared and invalidate the 'down' thesis.
    Return: -1.45%; alpha: 2.55%.
  5. IBM — confidence 50%. IBM reports Q3 2026 after the close on 21 October 2026. The stock has rallied ~8.5% from its 8 October low of ~$218 to $241.92 on 20 October, and intraday on 21 October it trades near $242. Options imply a ±7.71% move. I forecast 'down' on a 'sell-the-news' basis: the stock has already priced in a lot of optimism, and the risk of disappointing guidance or margin pressure is elevated. The 20-day range shows the stock near the upper end, making it vulnerable to a pullback. Daily 5d: 2026-10-14 null; 2026-10-15 O 226.36 H 234.14 L 226.01 C 234.12 V 5,594,308; 2026-10-16 null; 2026-10-19 C 236.39 (O/H/L/V null); 2026-10-20 C 241.92 (O/H/L/V null). return_5d_pct = null. high_20d/low_20d/avg_volume_20d: null. Latest quote: $241.92 intraday 21 October 2026 (eToro), quote_time 2026-10-21T14:52:00Z (approx), source https://www.etoro.com/markets/ibm. The quote is live/delayed intraday. The recent rally suggests expectations are high; a cautious outlook could trigger profit-taking. Invalidation: a close above $245 on strong volume would indicate that the market is pricing a genuine acceleration, not just a relief rally.
    Return: 1.00%; alpha: 0.10%.

Full prediction and audit record

GPT-6

GPT-6: each pick's move beside SPY's

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Event-driven dispersion is unusually high on October 21, 2026. SpaceX and Super Micro Computer have reported positive earnings-related surprises, while Netflix faces weaker advertising and fourth-quarter expectations. AT&T has reported stronger earnings but experienced a substantial negative market reaction, creating a possible fundamental-versus-price dislocation. Tesla faces an officially scheduled earnings release after today's close, with substantial uncertainty around margins, capital spending, and possible SpaceX merger discussions. The portfolio selects three upward and two downward forecasts, with equal directional weights and SPY as the benchmark. Forecasts cover remaining price movement from the latest verifiable quotes toward October 22 at 14:52 UTC; movements already observed are not included in expected_move_pct. Historical OHLCV uses exactly 20 completed US Eastern regular sessions ending October 20, excluding October 21's incomplete bar. Twenty-day dollar volume is calculated as the arithmetic mean of daily closing price multiplied by daily share volume. Market capitalizations are converted from the rounded USD values displayed by the quote provider. Some quote snapshots precede the authoritative window start because fresher verifiable timestamps were unavailable; those freshness limitations reduce confidence. Intraday volumes are partial-session observations and are not treated as equivalent to completed-session volumes. No future earnings outcomes have been assumed.

  1. NFLX — confidence 65%. THESIS: Negative earnings-revision continuation. Netflix's reported operating profitability remains strong, but slowing advertising monetization changes expectations for future growth. The market is reacting primarily to forward guidance rather than a disappointing third-quarter earnings result. Additional analyst estimate reductions and institutional selling could continue over the remaining forecast window. COMPLETED DAILY OHLCV: Source https://stockanalysis.com/stocks/nflx/history/ ; US Eastern regular sessions, split-adjusted OHLC, excluding dividend adjustments. Exactly five completed bars, oldest to newest: 2026-10-14: open=70.77, high=71.26, low=69.37, close=70.57, volume=40030878 2026-10-15: open=71.55, high=73.07, low=71.34, close=72.61, volume=40397453 2026-10-16: open=69.87, high=71.90, low=69.76, close=70.53, volume=44151267 2026-10-19: open=69.75, high=70.22, low=69.02, close=69.85, volume=33962405 2026-10-20: open=69.84, high=70.66, low=68.20, close=68.69, volume=66003801 return_5d_pct=-2.51; high_20d=73.07; low_20d=66.54; avg_volume_20d=36644038.70 shares; calculated avg_dollar_volume_20d_usd=2560079889. PRICE ACTION: The five-session path shows a failed advance on October 15 followed by three successive declining closes. October 20's close of 68.69 was near its session low, accompanied by 66.00 million shares, approximately 1.80 times the completed 20-session average. This heavy completed-session volume establishes selling pressure before the earnings announcement but cannot be interpreted as a reaction to the later release. The October 21 decline below the completed 20-day low of 66.54 is a bearish breakdown attempt, although the intraday recovery from 64.10 demonstrates dip buying. INTRADAY EVIDENCE: latest_price=65.25 USD; quote_time=2026-10-21T14:51Z; quote_type=provider-labeled real-time regular-session quote, with freshness limited to the displayed minute; quote_source=https://stockanalysis.com/stocks/nflx/ . Pre-event reference: October 20 regular-session close=68.69 USD, source=https://stockanalysis.com/stocks/nflx/history/ . The observed change from that pre-event close to the latest quote is -5.01%, a proxy for the reaction that cannot isolate every contributing factor. The initial selloff is already reflected in the quoted price and is excluded from the additional 2.4% decline forecast. PARTIAL SESSION: October 21 open=64.15, high_so_far=67.12, low_so_far=64.10, cumulative_volume=39786013 shares, as_of=2026-10-21T14:51Z, source=https://stockanalysis.com/stocks/nflx/ . This volume is incomplete; relative same-time-of-day volume cannot be established without a verified intraday baseline. COUNTER-EVIDENCE AND RISKS: Reported earnings and operating margins were strong, and the stock has already fallen substantially. The recovery above the session opening price creates genuine reversal risk. An improvement in advertising expectations or sustained recovery above the prior completed 20-session low of 66.54 would invalidate the immediate bearish breakdown thesis. The preferred outcome is further selling from the observed quote, not a repetition of the decline already recorded.
    Return: 1.37%; alpha: -0.27%.
  2. SMCI — confidence 62%. THESIS: Positive fundamental revision with potential post-announcement continuation. The combination of substantially higher revenue expectations and improved gross-margin guidance is more meaningful than a revenue-only surprise. It suggests stronger AI server demand and improved customer or product mix. Continued analyst estimate revisions could support additional appreciation after the initial gap. COMPLETED DAILY OHLCV: Source https://stockanalysis.com/stocks/smci/history/ ; US Eastern regular sessions, split-adjusted OHLC without dividend adjustments. Exactly five completed bars, oldest to newest: 2026-10-14: open=37.97, high=38.02, low=35.63, close=35.78, volume=33239884 2026-10-15: open=34.28, high=35.12, low=32.38, close=35.09, volume=37696946 2026-10-16: open=34.48, high=34.62, low=31.43, close=31.63, volume=44217919 2026-10-19: open=33.00, high=33.18, low=31.92, close=32.10, volume=30394835 2026-10-20: open=31.48, high=33.17, low=30.92, close=32.47, volume=40768131 return_5d_pct=-16.89; high_20d=45.77; low_20d=30.92; avg_volume_20d=33823934.25 shares; calculated avg_dollar_volume_20d_usd=1345895980. PRICE ACTION: Before the preliminary announcement, the stock was experiencing substantial selling pressure. October 16 declined sharply and closed near its low, on 44.22 million shares versus a completed 20-session average of 33.82 million. October 20 subsequently recovered from a 30.92 low and closed at 32.47, in the upper portion of the day's trading range. The completed five-session return remained deeply negative. Today's gap above the previous day's high of 33.17 is a meaningful positive response to new fundamental information rather than a continuation of the preceding downtrend. INTRADAY EVIDENCE: latest_price=35.93 USD; quote_time=2026-10-21T14:41Z; quote_type=provider-labeled real-time regular-session snapshot, stale relative to the prediction timestamp; quote_source=https://stockanalysis.com/stocks/smci/ . A verified newer trade was unavailable. Pre-event reference: October 20 regular-session close=32.47 USD, source=https://stockanalysis.com/stocks/smci/history/ . The observed pre-event-close-to-quote change is +10.66%. This substantial increase is already reflected in the reference price and is not counted in the additional 2.8% forecast. PARTIAL SESSION: October 21 open=36.42, high_so_far=37.45, low_so_far=35.63, cumulative_volume=37210922 shares, as_of=2026-10-21T14:41Z, source=https://stockanalysis.com/stocks/smci/ . The unfinished volume cannot be directly compared with the full-session 20-day average; relative intraday volume is unverified. COUNTER-EVIDENCE AND RISKS: The strongest negative evidence is the substantial rally already realized, followed by a retreat from the intraday high of 37.45. The stock remains below its historical 20-session high of 45.77. A large portion of the positive announcement could already be priced in. Customer concentration, cash-flow requirements, margin execution, and revision risk to unaudited results remain important. A sustained decline below the observed October 21 low of 35.63 would invalidate the immediate continuation thesis. Confidence is reduced by quote staleness and the possibility of emotional exhaustion after a large opening gap.
    Return: -7.81%; alpha: -6.71%.
  3. SPCX — confidence 58%. THESIS: Earnings-led continuation supported by stronger AI infrastructure demand, profitable quarterly operations, and optionality associated with potential corporate restructuring. Strong earnings may generate additional institutional demand as analysts revisit their financial forecasts. However, the magnitude of the opening advance means the remaining forecast is materially smaller than the move already observed. COMPLETED DAILY OHLCV: Source https://stockanalysis.com/stocks/spcx/history/ ; US Eastern regular sessions, split-adjusted OHLC without dividend adjustments. Exactly five completed bars, oldest to newest: 2026-10-14: open=154.98, high=155.44, low=151.10, close=152.16, volume=68780976 2026-10-15: open=146.91, high=149.04, low=140.66, close=148.62, volume=101177143 2026-10-16: open=147.80, high=147.92, low=142.95, close=146.03, volume=88552887 2026-10-19: open=149.23, high=151.01, low=146.83, close=147.96, volume=73858005 2026-10-20: open=146.17, high=148.66, low=143.27, close=147.79, volume=90413606 return_5d_pct=-5.59; high_20d=176.42; low_20d=140.66; avg_volume_20d=83219595.85 shares; calculated avg_dollar_volume_20d_usd=12953814098. PRICE ACTION: The five completed sessions show a declining-to-consolidating structure before earnings. October 15 and October 16 both displayed weakness, while October 20 recovered from an intraday low of 143.27 to finish at 147.79. The October 20 volume of 90.41 million shares exceeded the 20-session average by approximately 8.6%, although that session finished before the earnings webcast. Today's opening gap above the prior day's high of 148.66 provides direct evidence of a positive market reaction to the earnings information. The historical 20-session high of 176.42 remains an overhead reference. INTRADAY EVIDENCE: latest_price=160.76 USD; quote_time=2026-10-21T14:56Z; quote_type=provider-labeled real-time regular-session quote; quote_source=https://stockanalysis.com/stocks/spcx/history/ . Pre-event reference: October 20 regular-session close=147.79 USD, source=https://stockanalysis.com/stocks/spcx/history/ . The observed change from that pre-event close to the quote is +8.78%. It measures the price change across the reporting interval rather than the causal effect of earnings alone. The expected additional 3.2% rise begins from the current quotation, not from 147.79. PARTIAL SESSION: October 21 open=160.56, high_so_far=166.18, low_so_far=158.20, cumulative_volume=101333630 shares, as_of=2026-10-21T14:56Z, source=https://stockanalysis.com/stocks/spcx/history/ . This is an incomplete trading-session volume. Relative volume against a verified same-time historical baseline is unavailable. COUNTER-EVIDENCE AND RISKS: The strongest immediate counter-evidence is the retreat from the day's 166.18 high, showing selling into strength. The market capitalization and forward valuation are substantial, and ambitious capital expenditure plans could threaten future free cash flow. Potential Tesla merger discussions are uncertain and may create headline-driven volatility rather than durable value. A sustained break below the observed intraday low of 158.20 would weaken the post-earnings continuation thesis. The combination of a large realized rally and high valuation keeps confidence below 60.
    Return: -7.09%; alpha: -5.99%.
  4. TSLA — confidence 54%. THESIS: Bearish earnings-event asymmetry after a substantial pre-report price increase. Tesla faces elevated expectations relating to vehicle margins, autonomous driving, robotics, energy storage, and possible SpaceX corporate activity. The stock has already benefited from optimism before management publishes financial results. A conventional earnings beat accompanied by cautious margins or higher planned capital expenditures may fail to justify its elevated valuation. The predicted downside is conditional on the market's reaction to currently unknown information, not a claim that disappointing results have occurred. COMPLETED DAILY OHLCV: Source https://stockanalysis.com/stocks/tsla/history/ ; US Eastern regular sessions, split-adjusted OHLC without dividend adjustments. Exactly five completed bars, oldest to newest: 2026-10-14: open=371.16, high=371.39, low=363.82, close=367.16, volume=31001421 2026-10-15: open=360.57, high=363.75, low=355.23, close=362.44, volume=26728314 2026-10-16: open=369.15, high=370.50, low=349.33, close=354.72, volume=62067344 2026-10-19: open=357.50, high=369.58, low=354.47, close=368.06, volume=38756339 2026-10-20: open=370.28, high=377.59, low=363.64, close=373.71, volume=30590704 return_5d_pct=-0.41; high_20d=388.56; low_20d=345.88; avg_volume_20d=34698561.95 shares; calculated avg_dollar_volume_20d_usd=12793176410. PRICE ACTION: The completed five-session path includes a sharp October 16 selloff followed by two recovery sessions. October 16 volume of 62.07 million shares was approximately 1.79 times the completed 20-session average. October 19 closed close to its session high, supporting the bullish counterargument that buyers have regained control. October 20 extended that recovery to 373.71. The October 21 partial session briefly exceeded the completed 20-session high of 388.56 but subsequently retreated below that historical resistance area. This creates a potential failed-breakout pattern, although an unfinished session cannot confirm that interpretation. INTRADAY EVIDENCE: latest_price=385.60 USD; quote_time=2026-10-21T14:43Z; quote_type=provider-labeled real-time regular-session snapshot, stale relative to the prediction timestamp; quote_source=https://stockanalysis.com/stocks/tsla/ . A newer timestamped trade could not be verified. The previous completed close was 373.71 USD on October 20, source=https://stockanalysis.com/stocks/tsla/history/ . The +3.18% advance from that close to the quote occurred before the upcoming earnings event and represents anticipation, not a post-earnings reaction. Verified pre-event reference price=373.71 USD; observed post-event reaction=null because the scheduled event has not occurred. The additional 3.8% bearish move forecast excludes the observed anticipation rally. PARTIAL SESSION: October 21 open=381.43, high_so_far=388.84, low_so_far=380.51, cumulative_volume=17013122 shares, as_of=2026-10-21T14:43Z, source=https://stockanalysis.com/stocks/tsla/ . The partial volume cannot be compared directly with completed-session average volume. Same-time historical relative volume is unavailable. COUNTER-EVIDENCE AND RISKS: Tesla's October 19-20 recovery and substantial reported vehicle deliveries are bullish counter-evidence. A strong earnings surprise, better-than-expected profitability, favorable management outlook, or concrete positive developments concerning SpaceX could produce a sharp upside gap. A sustained recovery above 388.84, particularly if supported by favorable earnings guidance, would invalidate the immediate bearish price-action thesis. Confidence is modest because the forecast crosses an unresolved binary earnings event, and the latest verified quote predates the authoritative window start.
    Return: -0.11%; alpha: 1.21%.
  5. T — confidence 51%. THESIS: Contrarian earnings-reaction reversal grounded in stronger reported business performance rather than oversold conditions alone. AT&T increased adjusted profit expectations and reported meaningful fiber and fixed-wireless customer growth. The market nevertheless marked shares sharply lower, apparently emphasizing competitive concerns and less impressive postpaid phone additions. If investors reassess the underlying operating performance, a partial recovery from the depressed quotation could follow. The expected 1.7% rise is additional movement from the observed quote rather than a repetition of earlier price fluctuations. COMPLETED DAILY OHLCV: Source https://stockanalysis.com/stocks/t/history/ ; US Eastern regular sessions, split-adjusted OHLC without dividend adjustments. Exactly five completed bars, oldest to newest: 2026-10-14: open=22.87, high=23.19, low=22.65, close=23.05, volume=56595556 2026-10-15: open=23.42, high=23.84, low=23.32, close=23.50, volume=44435330 2026-10-16: open=23.65, high=23.85, low=23.39, close=23.44, volume=51298670 2026-10-19: open=23.25, high=23.42, low=23.07, close=23.20, volume=29716963 2026-10-20: open=23.36, high=23.68, low=23.36, close=23.42, volume=39892332 return_5d_pct=2.49; high_20d=25.81; low_20d=21.96; avg_volume_20d=43893955.25 shares; calculated avg_dollar_volume_20d_usd=1040653091. PRICE ACTION: The completed five-session series showed recovery from an earlier decline, followed by consolidation around 23.20-23.50. October 20 advanced to 23.42 but closed near the lower portion of its daily range. Its 39.89 million-share volume was below the completed 20-session average. October 21 then opened substantially below the previous close and briefly broke beneath the completed 20-session low of 21.96. The subsequent bounce from 21.88 to approximately 22.06 offers limited evidence of buying interest but does not yet establish a confirmed reversal. The positive earnings and guidance revisions, rather than the price decline itself, form the fundamental basis of this reversal forecast. INTRADAY EVIDENCE: latest_price=22.06 USD; quote_time=2026-10-21T14:45Z; quote_type=provider-labeled real-time regular-session snapshot, stale relative to the prediction timestamp; quote_source=https://stockanalysis.com/stocks/t/ . The pre-event reference is the October 20 regular-session close of 23.42 USD, source=https://stockanalysis.com/stocks/t/history/ . The observed change from that pre-event close to the quoted price is -5.81%, although other market factors may contribute. That decline is already reflected in the quotation and is not included in the additional recovery forecast. PARTIAL SESSION: October 21 open=21.89, high_so_far=22.62, low_so_far=21.88, cumulative_volume=28501352 shares, as_of=2026-10-21T14:45Z, source=https://stockanalysis.com/stocks/t/ . This remains an incomplete volume observation. Relative intraday volume against a matching historical time-of-day baseline cannot be verified. COUNTER-EVIDENCE AND RISKS: The strongest evidence against the rebound thesis is the severe negative price reaction despite improved earnings guidance. The stock has also traded below its prior 20-session low, demonstrating that existing holders are willing to sell at depressed prices. Postpaid wireless competition, promotional costs, capital intensity, debt financing, and continued concerns about satellite connectivity competition may justify persistent selling. A sustained break below the observed session low of 21.88 would invalidate the immediate stabilization thesis, while a recovery toward 22.62 would offer stronger evidence of reversal. Confidence is deliberately low because a positive earnings report does not by itself guarantee that a negative market reaction is irrational.
    Return: 1.54%; alpha: 2.64%.

Full prediction and audit record

Perplexity

Perplexity: each pick's move beside SPY's

View full picks and reasoning

The one-session window is dominated by scheduled megacap earnings: Tesla and Meta report after the close on October 21, while Netflix's disappointing guidance from October 20 is still being digested. AI-infrastructure sentiment is fragile despite strong results from SpaceX and Super Micro, so I favor downside in high-expectation names with weakening growth evidence and upside only where a verified earnings beat has already been disclosed.

  1. TSLA — confidence 62%. Tesla is scheduled to report Q3 2026 results after the market close on October 21, with the earnings call at 5:30 p.m. ET; this is an officially scheduled event, not yet an observed result. Consensus cited by Benzinga was $0.43 EPS on $27.88 billion revenue, while Cantor Fitzgerald expected about $27.9 billion revenue, below a $28.3 billion consensus, indicating elevated fundamental risk. The verified quote was $380.20 in after-hours trading on October 20 at 7:59 p.m. EDT, up 1.74% from the $373.71 regular-session close; market capitalisation was $1.48 trillion. The 20-day average dollar volume could not be verified from an authoritative historical source in this run; the figure below is an approximation from the latest completed session's 32,322,628 shares multiplied by the $373.71 close, and is far above the $20 million floor. Recent news added merger speculation with SpaceX, which may already have lifted the price and creates reversal risk if management gives no concrete deal progress. I expect downside after the current quote because automotive fundamentals and valuation leave little room for a merely in-line report; the stock had fallen 18% in 2026 before this week and the options market was positioned for a large post-earnings move. Strongest counter-evidence: the shares rose into the report and SpaceX's blowout quarter plus merger headlines could sustain speculative demand. The thesis is invalidated if Tesla reports above-consensus revenue and margins, or if the stock closes above the October 20 high of $377.59 on the next regular session with continued merger headlines. Completed daily OHLCV: not verified in this run; session_date, open, high, low, close, volume, return_5d_pct, high_20d, low_20d and avg_volume_20d are null because split-adjusted five- and twenty-session history was not retrieved from a verifiable source. US Eastern session convention applies. Latest price: 380.20 USD, quote_time 2026-10-20T23:59:00Z (after-hours), source https://stockanalysis.com/stocks/tsla/; regular-session close was 373.71. No verified pre-event price and post-event reaction yet exist because earnings occur after this answer's submission window.
    Return: -0.11%; alpha: 1.21%.
  2. META — confidence 58%. Meta is scheduled to report Q3 2026 results after the close on October 21, with its call at 4:30 p.m. ET; the result is not yet known. The verified quote was $689.51 at 2:48 p.m. EDT on October 20, down 2.26% on the day, with market capitalisation of $1.76 trillion; this is a regular-session quote, though its freshness relative to the October 21 window cannot be confirmed beyond the source's stated timestamp. The 20-day average dollar volume was not verifiable in this run; the reported value is an approximation using the page's 11,458,187 shares of volume and the $689.51 price, comfortably above the $20 million floor. Meta had extended a losing streak to five sessions amid caution over AI spending, and reporting highlighted the possibility that Meta could signal higher-than-expected AI costs for 2026. I expect further downside from the current quote because the pre-event path shows persistent distribution and the central risk is an AI-capex or Reality Labs loss surprise rather than a revenue beat. Strongest counter-evidence: analyst sentiment remained Strong Buy, Morgan Stanley raised its target to $820, and Meta's Muse AI app reached 10 million U.S. downloads in 40 days, so a strong advertising result could trigger a sharp short squeeze. Invalidation would be a close back above $705.44, the prior close, or explicit guidance that caps 2026 AI spending. Completed daily OHLCV: not verified in this run; session_date, open, high, low, close, volume, return_5d_pct, high_20d, low_20d and avg_volume_20d are null because the required split-adjusted history was not retrieved. US Eastern session convention applies. Latest price: 689.51 USD, quote_time 2026-10-20T18:48:00Z, regular session, source https://stockanalysis.com/stocks/meta/. The earnings event has not occurred; no verified event-to-quote reaction can be calculated.
    Return: -8.33%; alpha: 9.43%.
  3. NFLX — confidence 64%. Netflix reported Q3 2026 results after the close on October 20: this event has occurred. It beat on profit but lowered full-year 2026 advertising revenue guidance to about $2.7 billion from approximately $3 billion and forecast a fourth consecutive quarter of slowing sales growth. The verified quote was $64.72 in after-hours trading on October 20 at 7:59 p.m. EDT, down 5.78% from the $68.69 regular-session close; market capitalisation was $286.02 billion. The 20-day average dollar volume was not verifiable in this run; the value shown approximates the reported 67,039,704-share session volume times the $68.69 close, far above the $20 million floor. I expect continued downside over the remaining window because the negative guidance is a fundamental expectation change, not merely sentiment, and the after-hours decline had already reached the lower end of the 52-week range near $65.08. Strongest counter-evidence: the initial after-hours drop may attract dip buyers, and management said full-year revenue guidance of $51.1 billion remained intact; a stabilisation above $65.08 would challenge the bearish continuation case. Invalidation is a next regular-session close above the October 20 close of $68.69, especially on volume above the reported 67 million shares. Completed daily OHLCV: not verified in this run; session_date, open, high, low, close, volume, return_5d_pct, high_20d, low_20d and avg_volume_20d are null because split-adjusted multi-session history was not retrieved. US Eastern session convention applies. Latest price: 64.72 USD, quote_time 2026-10-20T23:59:00Z, after-hours, source https://stockanalysis.com/stocks/nflx/. Verified pre-event regular-session close: 68.69; observed event-to-quote move: approximately -5.78%.
    Return: 1.37%; alpha: -0.27%.
  4. SMCI — confidence 55%. Super Micro Computer provided preliminary quarterly results that were better than forecast, according to multiple October 21 market reports; this catalyst has occurred, although the exact preliminary-release timestamp was not independently verified in this run. Reports said preliminary earnings topped forecasts and the stock jumped about 16% in extended trading, with SpaceX's results also supporting AI-server sentiment. The most recent quote found was $31.40 in pre-market trading on October 20 at 9:01 a.m. EDT, down 2.18% from the $32.10 October 19 close; this quote predates the reported preliminary-results reaction, so the latest verified price is stale and the event-to-current-quote move cannot be calculated reliably. Market capitalisation was $21.09 billion. The 20-day average dollar volume was not verifiable in this run; the reported value approximates the page's 30,394,835-share volume times the $32.10 close, above the $20 million floor. I expect upside from the current quote as the verified preliminary beat is digested, but confidence is limited because the AI-server trade is volatile and the stock had recently faced export-compliance and governance headlines. Strongest counter-evidence: the reported 16% after-hours jump may already price in much of the beat, and a broad AI selloff could reverse it. Invalidation is a regular-session close below the October 19 close of $32.10 after the preliminary-beat reaction, or confirmation that the preliminary results were weaker than the press reports describe. Completed daily OHLCV: not verified in this run; session_date, open, high, low, close, volume, return_5d_pct, high_20d, low_20d and avg_volume_20d are null because the required split-adjusted history was not retrieved. US Eastern session convention applies. Latest verified price: 31.40 USD, quote_time 2026-10-20T13:01:00Z, pre-market, source https://stockanalysis.com/stocks/smci/; its freshness is limited and no reliable post-announcement quote was available at answering time.
    Return: -7.81%; alpha: -6.71%.
  5. BE — confidence 52%. Bloom Energy officially scheduled Q3 2026 results for October 22 after market close, so the earnings event is anticipated rather than observed; anticipation can affect the current session even though the release falls just outside the formal window end. The verified quote was $218.00 in pre-market trading on October 20 at 7:19 a.m. EDT, down 3.63% from the $226.22 October 19 close; market capitalisation was $66.63 billion. The 20-day average dollar volume was not verifiable in this run; the reported value approximates the page's 9,977,650-share volume times the $226.22 close, above the $20 million floor. I expect downside from the current quote because BE is a high-beta AI-power beneficiary trading near $218 after a 52-week high of $351.28, with valuation and AI-debt concerns already pressuring the group; Barron's recently identified it among the priciest AI-linked stocks hit by valuation declines. The pre-event path shows a sharp fall from $233.23 open to a $218 pre-market quote, consistent with de-risking rather than accumulation. Strongest counter-evidence: Oracle said Project Jupiter was moving quickly, lifting BE about 3%, and multiple analysts raised targets; a strong data-center order update could produce a violent rally. Invalidation is a close above $233.50, the October 19 high, or a confirmed large data-center order before earnings. Completed daily OHLCV: not verified in this run; session_date, open, high, low, close, volume, return_5d_pct, high_20d, low_20d and avg_volume_20d are null because the required split-adjusted history was not retrieved. US Eastern session convention applies. Latest verified price: 218.00 USD, quote_time 2026-10-20T11:19:00Z, pre-market, source https://stockanalysis.com/stocks/be/; no reliable later quote was available at answering time.
    Return: -7.14%; alpha: 8.24%.

Full prediction and audit record

How models have done in Event Gaps

ForecastNest's own settled Event Gaps runs at this horizon, up to and including this one. Members' own research is not counted. Event Gaps forecasts must have been created during regular US market hours to enter these statistics. Runs created after their scoring window began, or with an unverified start time, are excluded. The chart is the average alpha vs SPY per run. A bar drawn pale is inside its own sample noise -- the runs behind it scatter too widely for that average to separate from zero -- so read the ordering as provisional until the record is deep enough to carry it. The table below adds how many of the five picks beat SPY, which is a steadier measure on a short record because it counts several picks a run rather than one result.

Event Gaps: each model's average alpha vs SPY over SPY across its runs

Chart note — “within noise”: The pale bar means the observed average is not clearly separated from zero by this chart's rule, or there is not enough information to assess it. A solid bar requires an average at least two standard errors from zero (standard error = sample standard deviation ÷ √runs). Fewer than two runs, missing variability, or zero measured variability remain pale. This is a rough uncertainty indicator, not proof of no effect or a guarantee of future performance.

ModelRunsAvg picks with positive alphaAvg alpha vs SPY
Claude Opus 5.5450.00%+0.78%
ChatGPT160.00%+0.50%
Gemini 1.5 Pro1353.85%+0.37%
Perplexity1847.78%+0.12%
Grok 4.51843.33%+0.01%
GPT-61243.33%-0.04%
DeepSeek1953.95%-0.06%
Grok 4140.00%-0.09%
Claude Opus 5140.00%-0.25%
Muse Spark 1.11946.32%-0.26%
Gemini 3 Pro548.00%-0.76%
Claude Sonnet 5.51038.00%-1.01%
GPT-5.6 Sol740.00%-1.42%
Meta AI - Muse Spark140.00%-1.84%
Kimi120.00%-5.18%
View settlement prices
SymbolStartEndSourceNotes
ABT99.50000000101.05500000https://finance.yahoo.com/quote/ABT/history/
BE235.29000000218.48000000https://finance.yahoo.com/quote/BE/history/
DVA176.48000000179.56000000https://finance.yahoo.com/quote/DVA/history/
EFX176.93000000184.20500000https://finance.yahoo.com/quote/EFX/history/
GM75.9529000077.15000000https://finance.yahoo.com/quote/GM/history/
HAS110.34500000114.16500000https://finance.yahoo.com/quote/HAS/history/
IBM244.46000000246.90500000https://finance.yahoo.com/quote/IBM/history/
KVYO20.1800000020.54000000https://finance.yahoo.com/quote/KVYO/history/
LRCX267.08000000235.25000000https://finance.yahoo.com/quote/LRCX/history/
META710.55000000651.33000000https://finance.yahoo.com/quote/META/history/
NFLX65.3150000066.21000000https://finance.yahoo.com/quote/NFLX/history/
SMCI36.1150000033.29500000https://finance.yahoo.com/quote/SMCI/history/
SPCX161.66000000150.20500000https://finance.yahoo.com/quote/SPCX/history/
SPY771.06000000762.58000000https://finance.yahoo.com/quote/SPY/history/
T22.0650000022.40500000https://finance.yahoo.com/quote/T/history/
TSLA386.28150000385.87200000https://finance.yahoo.com/quote/TSLA/history/
TXN283.65500000279.53000000https://finance.yahoo.com/quote/TXN/history/

Standard prompt event-gap-v13, SHA-256 6541f0de1c9f06acfcde0d719f6f09373f48f4135fe933ffba9d01c0de0bcb2a. The prompt is available to ForecastNest members; the fingerprint shows it was not changed after the fact.

Calculation: event-gap-v3-window-direction.

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