Asked Sep 21, 10:57 AM EDT (morning session). GPT-5.6 Sol, Claude Opus 5, Muse Spark 1.1, Gemini 1.5 Pro, Grok 4.5 and DeepSeek V3 answered the same standard prompt independently. Window: from Sep 21, 10:57 AM EDT to Sep 22, 10:57 AM EDT, the same time one session later. Benchmark: SPY.
Equal-weight portfolio, split-adjusted returns excluding dividends, fees and taxes, compared with SPY. 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.
| Model | Beat SPY | Hit rate | Return | SPY | Alpha |
|---|---|---|---|---|---|
| GPT-5.6 Sol | 1/5 | 20.00% | 0.81% | 0.57% | 0.23% |
| Claude Opus 5 | 4/5 | 80.00% | 1.34% | 0.57% | 0.76% |
| Muse Spark 1.1 | 4/5 | 80.00% | 0.30% | 0.57% | -0.27% |
| Gemini 1.5 Pro | 5/5 | 100.00% | 2.30% | 0.57% | 1.73% |
| Grok 4.5 | 3/5 | 60.00% | 1.72% | 0.57% | 1.15% |
| DeepSeek V3 | 2/5 | 40.00% | 0.53% | 0.57% | -0.04% |
GPT-5.6 Sol
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The strongest relative-strength theme is AI and semiconductor infrastructure. Reuters reported the Nasdaq up about 1.48% and the S&P 500 up about 0.92% around 10:24 AM EDT, helped by falling crude oil prices, a 10-year Treasury yield back below 5%, and renewed confidence that AI infrastructure spending remains strong. Semiconductor breadth is particularly favorable, with Intel, AMD and Micron materially outperforming SPY. The principal risks over the one-session window are profit-taking after today's sharp AI rally, renewed increases in Treasury yields, and geopolitical or U.S.-China headlines ahead of this week's summit.
- AMD — confidence 78.0000%. AMD has the clearest combination of exceptional relative momentum and a substantive structural catalyst. Reuters reported the shares up 9.6% at $613.50 during Monday trading, briefly pushing AMD above a $1 trillion market capitalization for the first time. The move reflects investor confidence in AMD's expanding AI-compute platform, including GPUs, CPUs, networking and complete systems, rather than an isolated headline. Server CPU demand for AI inference is also allowing AMD to gain share, while the broader semiconductor index is rising strongly. The main risk is that a 9%-plus one-day advance and a more than 26% recent rebound leave AMD vulnerable to profit-taking before Tuesday's matching timestamp. The reference price is an actual September 21 intraday Reuters quote published during the current session.
Return: 0.33%; alpha: -0.25%. - INTC — confidence 74.0000%. Intel is showing some of the strongest relative momentum in the entire S&P 500, with Reuters reporting approximately a 9% gain during the current session and other market coverage showing the stock briefly up around 11%. A fresh narrative is supporting the move: growing adoption of Meta's Muse AI agent has increased attention on CPU-intensive inference workloads, while Intel CEO Lip-Bu Tan has said the company can currently satisfy only about half of customer CPU demand. That creates a more direct fundamental explanation for the rally than simple speculative AI enthusiasm. Risks include the stock's extraordinary year-to-date appreciation, execution challenges in Intel's manufacturing turnaround, and a high probability of short-term profit-taking after today's surge. The freshest exact traded price I could independently verify was $108.60 from September 21 premarket data; current-session reporting confirms a substantially higher regular-session price but did not provide a sufficiently precise quote for me to replace it without estimating.
Return: -0.23%; alpha: -0.80%. - META — confidence 71.0000%. Meta is outperforming SPY sharply, with Reuters reporting a 6.2% gain to a more than seven-month high after Wells Fargo raised its price target. The more important underlying catalyst is accelerating enthusiasm around Meta's Muse AI agent, which has become a leading downloaded application and is reinforcing the thesis that consumer-facing AI agents can drive substantial inference workloads and engagement. Meta therefore benefits both directly through its AI products and indirectly from renewed confidence in the broader AI adoption cycle. Risks include the magnitude of today's move, continued heavy AI capital expenditures, advertising sensitivity and the possibility that excitement around Muse fades after the initial adoption spike. The latest exact META price I could verify from an accessible quote page was $665.75 associated with September 21 early-hours data; Reuters confirms that the regular-session price is materially higher, but the accessible report expressed the current move as a percentage rather than an exact price.
Return: 5.25%; alpha: 4.67%. - SMCI — confidence 68.0000%. Super Micro Computer is again showing high-beta leadership within the AI infrastructure rebound. Current market coverage places SMCI up roughly 5%-6% during September 21 as investors rotate toward companies providing complete AI server systems. The stock also enters the session from a relatively depressed base after closing September 18 at $39.09, well below its 52-week high, giving it more room for mean reversion than several AI semiconductor names already at record levels. Strong demand for GPU servers and complete rack-scale systems supports the continuation thesis. Risks include historically volatile margins, intense competition from Dell and HPE, customer concentration, accounting-related investor sensitivity and a tendency for SMCI to reverse large intraday moves. The freshest exact price exposed by my accessible quote source was the September 18 regular-session close of $39.09; current September 21 reporting confirms a roughly 5%-6% advance but did not expose an exact timestamped trade price.
Return: -0.90%; alpha: -1.47%. - GLW — confidence 65.0000%. Corning provides a less crowded way to participate in the same AI infrastructure cycle through optical fiber and high-density connectivity. September 21 market-mover reporting showed GLW up about 4.2%, outperforming SPY, as investors refocused on strong optical-communications demand after concerns surrounding its at-the-market equity program. Corning has long-term supply commitments and is expanding capacity for AI data-center connectivity, where increasing accelerator density requires rapidly growing optical bandwidth. This gives the move a fundamental demand backdrop rather than pure semiconductor beta. Risks include dilution from the company's equity-distribution program, a valuation that already assumes significant optical growth, weaker legacy display businesses and the possibility that today's rebound merely reverses part of the prior selloff. The newest exact price I could independently verify was the September 18 close of $150.13; current September 21 reporting confirms a roughly 4.2% gain but did not provide a sufficiently precise intraday quote.
Return: -0.41%; alpha: -0.98%.
Claude Opus 5
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Risk-on start to the week: equities and bonds rallied as hopes for diplomatic efforts to end the Iran war pushed Brent lower for a fourth straight session, easing inflation concerns; 10-year Treasury yields slipped below 5%, and a renewed chipmaker rally is leading. Premarket, QQQ (+0.86%) outpaced SPY (+0.59%). Tilt toward semiconductors and higher-beta growth, which benefit most from falling yields and oil. Key risk: a breakdown in diplomatic headlines reversing the oil/yield move.
- SMH — confidence 60.0000%. Thesis: Bloomberg reports a renewed rally in chipmakers is helping drive today's advance, and falling yields favor long-duration growth; SMH gives diversified exposure to that leadership with higher beta than SPY. Risks: momentum fades intraday, profit-taking after the open, or an oil/yield reversal on geopolitical news. Price: I could not look up a reliable live quote, so reference_price is omitted.
Return: 2.16%; alpha: 1.58%. - NVDA — confidence 57.0000%. Thesis: Bellwether of the chip rally and of the AI-demand theme that also lifted Asian markets overnight; lower yields support premium-multiple growth. Risks: single-stock idiosyncratic risk, crowded positioning, rotation into laggards. Price: no verified quote found, so reference_price is omitted.
Return: 1.46%; alpha: 0.89%. - ICHR — confidence 52.0000%. Thesis: Semiconductor-equipment supplier cited among upside movers on an analyst upgrade and optimistic capex outlooks for advanced chipmaking, with sector tailwinds. Risks: small-cap volatility, and the upgrade news may already be priced in by the start of the window; the source item mentioning it may not be current. Price: no verified quote found, so reference_price is omitted.
Return: 1.45%; alpha: 0.88%. - QQQ — confidence 55.0000%. Thesis: Nasdaq-100 futures led SPY premarket (+0.86% vs +0.59%), and a growth tilt benefits from 10-year yields dropping below 5%. A low-variance way to hold modest outperformance. Risks: small outperformance margin; mega-cap tech could lag if the rally broadens into cyclicals. Price: no verified quote found, so reference_price is omitted.
Return: 1.31%; alpha: 0.73%. - IWM — confidence 50.0000%. Thesis: Small caps are the most rate-sensitive equity segment; falling yields and easing inflation fears typically help Russell 2000 outperform, and IWM was up about 0.79% premarket versus 0.59% for SPY. Risks: small caps are sensitive to credit and growth fears and can reverse sharply if oil rebounds. Price: no verified quote found, so reference_price is omitted.
Return: 0.31%; alpha: -0.26%.
Muse Spark 1.1
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Sep 21 Monday window to Sep 22. SPY Sep 18 close $761.69 vs all-time $777.88 Aug 13 per MacroTrends, weekly -0.3% Sep 14-18 per Mavefund. Finnhub Sep 19 live: JPM $351.31 +0.469% open $353.67 high $354.5 low $351.27 prev $349.67, XLF $55.84 -0.035% open $56.05 high $56.205 low $55.72 prev $55.86, XLE $62.71 -2.48% open $63.17 high $63.7 low $62.61 prev $64.31, MSFT $493.815 +0.007% open $494.945 high $497.39 low $491.5 prev $493.78, GOOG $350.65 +1.81% open $346.19 high $353.3 low $344.8 prev $344.41, NVDA $224.39 +0.95% open $222.935 high $224.93 low $221.56 prev $222.27, AAPL $336.68 +0.16% open $335.28 high $338.22 low $333.05 prev $336.13. Fed hike Sep 16 12-0 to 3.75-4.00% digested, 5-day SPY -0.3% washout. Sep 21-22 likely relief with megacap growth leading.
- GOOG — confidence 74.0000%. Alphabet momentum strongest Sep 19 +1.81% $350.65 open $346.19 high $353.3 low $344.8 prev $344.41 +6.24 vs SPY -0.3% weekly. Finnhub live Sep 19 close. 5-day +4.53% 1-month +2.6% 6-month +17.36% YTD +11.74% beta 1.20. Benefits from AI search, buy calls $415 upside per MarketBeat Sep 19. Most recent regular close Sep 19 used.
Return: 1.27%; alpha: 0.70%. - NVDA — confidence 72.0000%. Nvidia rebound Sep 19 $224.39 +0.95% open $222.935 high $224.93 low $221.56 prev $222.27 +2.12. Finnhub live Sep 19. 5-day +2.79% 1-month +4.5% 6-month +29.93% YTD +20.32%. SOXL +3.25% Sep 18 and $118.56 open $117.03 high $119.70 shows semis bid. SPY $761.69 flat. Most recent close Sep 19 used, beta 2.22 for alpha vs SPY.
Return: 1.46%; alpha: 0.89%. - JPM — confidence 70.0000%. JPMorgan top bank benefits from 3.75-4.00% hike Sep 16 unanimous. Sep 19 $351.31 +0.469% open $353.67 high $354.5 low $351.27 prev $349.67. Finnhub live Sep 19. 5-day -1.38% 1-month -0.08% 6-month +22.6% YTD +9.03%. XLF $55.84 -0.035% weak but JPM outperforming. Most recent close Sep 19 used, rate beneficiary to beat SPY $761.69.
Return: -3.49%; alpha: -4.06%. - MSFT — confidence 68.0000%. Microsoft oversold bounce Sep 19 $493.815 +0.007% open $494.945 high $497.39 low $491.5 prev $493.78. Finnhub live Sep 19. 5-day -0.37% 1-month +2.19% 6-month +29.31% YTD +2.11%. Sep 18 $491.54 open $497.965 high $498.65 low $491.1 -1.25% intraday washout now stabilizing. Cloud AI leader defensive megacap vs SPY -0.3% weekly. Most recent close Sep 19 used.
Return: 0.71%; alpha: 0.13%. - AAPL — confidence 66.0000%. Apple stable Sep 19 $336.68 +0.16% open $335.28 high $338.22 low $333.05 prev $336.13 +0.55. Finnhub live Sep 19. 5-day +1.33% 1-month +8.83% 6-month +35.76% YTD +23.84% 1-year +37.14% beta 1.08. $4.9T cap close $336.13 per FinanceCharts Sep 19. Less volatile than semis, benefits from iPhone cycle into year-end. Most recent close Sep 19 used to beat SPY $761.69 flat.
Return: 1.58%; alpha: 1.00%.
Gemini 1.5 Pro
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On September 21, 2026, the US equity market is displaying a constructive risk-on tone, led primarily by large-cap technology and semiconductor stocks. Investors are shrugging off lingering macroeconomic and interest rate concerns in favor of structural AI and cloud growth narratives, driving key sector leaders higher. We expect these mega-cap technology stalwarts, along with leveraged semiconductor exposure, to capture the bulk of the market's upside momentum and outperform the broader SPY benchmark over the next trading session.
- NVDA — confidence 80.0000%. Thesis: Nvidia shares are experiencing renewed upward momentum, with the stock recently climbing past $223 amid a broader tech sector rebound and continued hyper-scaler demand for AI accelerators. With SPY facing broader market volatility, Nvidia's earnings strength and secular AI tailwinds provide a strong catalyst for outperformance over the next session. Risks: High valuation multiples remain vulnerable to sudden shifts in interest rate expectations or broader macroeconomic pullbacks.
Return: 1.46%; alpha: 0.89%. - GOOG — confidence 75.0000%. Thesis: Alphabet is trading near $350, supported by recent bullish analyst projections of massive operating cash flow surges for leading cloud and AI companies over the coming years. This structural tailwind positions GOOG to potentially outpace the broader SPY index as institutional interest remains highly concentrated in AI leaders. Risks: Ongoing regulatory scrutiny and elevated valuation concerns, with some metrics indicating the stock is trading well above traditional fair value, could prompt sudden profit-taking.
Return: 1.27%; alpha: 0.70%. - AAPL — confidence 75.0000%. Thesis: Apple shares are trading around $336 following a positive response to recent iPhone 18 Pro releases and better-than-expected quarterly results. Several analysts have raised price targets citing a potentially stronger upgrade cycle, making AAPL a resilient defensive growth play likely to beat the market. Risks: Initial tracking data shows some localized pockets of subdued demand for the latest iPhone, and recent insider selling by executives could weigh on near-term retail sentiment.
Return: 1.58%; alpha: 1.00%. - SOXL — confidence 70.0000%. Thesis: The semiconductor sector is rallying broadly today, pushing SOXL past $123. As a 3x leveraged ETF, it is perfectly positioned to capitalize heavily on the ongoing risk-on bounce in AI chipmakers and tech hardware stocks, easily outpacing SPY in a momentum-driven environment. Risks: The triple leverage means that any sudden intraday reversal in the semiconductor space will lead to amplified losses, making it highly susceptible to whipsaw volatility.
Return: 6.51%; alpha: 5.94%. - MSFT — confidence 70.0000%. Thesis: Microsoft is trading steadily near $493, continuously supported by its dominant, defensive position in enterprise cloud and AI infrastructure. As the broader market digests recent monetary policy shifts, Microsoft's resilient earnings base offers a high-probability avenue for market-beating returns in the short term. Risks: Lingering options expiration volatility and general profit-taking across the mega-cap technology sector could create short-term headwinds, temporarily suppressing price momentum.
Return: 0.71%; alpha: 0.13%.
Grok 4.5
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US equities opened higher on September 21 with semiconductors and AI-related names leading as oil prices declined and Treasury yields eased. SPY traded near 767-769. Semiconductor strength from the prior session carried over, supporting selective outperformance potential in chip stocks and related ETFs over the remainder of the session.
- INTC — confidence 62.0000%. Intel showed strong intraday momentum with gains of roughly 9-12 percent on semiconductor and AI optimism amid falling yields and oil. Continuation of the rebound from recent levels could allow it to outpace the broader market. Risks include profit-taking after the sharp move and any sector-wide fade if risk appetite softens.
Return: -0.23%; alpha: -0.80%. - AMD — confidence 60.0000%. AMD advanced approximately 8-9 percent intraday, benefiting from the same semiconductor and AI flow that lifted peers. High relative strength versus SPY supports a thesis of continued outperformance into the close. Risks are elevated volatility typical of the name and potential mean-reversion after the multi-day rally.
Return: 0.33%; alpha: -0.25%. - ARM — confidence 58.0000%. ARM gained roughly 10-13 percent on the session, reflecting strong demand for semiconductor design exposure tied to AI infrastructure spending. Momentum and sector leadership increase the probability of beating SPY over one session. Risks include valuation sensitivity and rapid reversal if broader tech flows reverse.
Return: 4.77%; alpha: 4.20%. - SOXX — confidence 55.0000%. The semiconductor ETF rose about 3 percent, capturing broad chip-sector strength while oil and yields declined. Diversified exposure to the leading group improves odds of modest outperformance versus SPY. Risks are dilution from weaker holdings and any late-day rotation out of growth.
Return: 2.28%; alpha: 1.70%. - NVDA — confidence 52.0000%. NVIDIA posted a smaller but positive gain near 0.7 percent while the semiconductor complex led. As a core AI beneficiary it remains positioned to participate in any extension of the session's risk-on move. Risks include already elevated levels and lower relative beta compared with more extended peers on the day.
Return: 1.46%; alpha: 0.89%.
DeepSeek V3
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US equities are in a broad risk-on session, with the Nasdaq 100 up over 2% and the S&P 500 up roughly 1% intraday. Semiconductor stocks are leading after AMD crossed $1 trillion in market cap and Intel announced a Micro LED packaging partnership with AUO. Bitcoin's surge above $85,000 is driving crypto-linked equities sharply higher, while falling Treasury yields and a drop in crude oil provide macro tailwinds. The rally is broad and momentum-driven, favouring high-beta names over the benchmark SPY.
- AMD — confidence 82.0000%. AMD surged 9.6% intraday to a record high of $613.50, becoming the latest chipmaker to reach a $1 trillion market capitalization on AI-driven demand. The catalyst is substantive: AMD's data centre GPU roadmap and the broader AI infrastructure buildout are translating into concrete revenue momentum. As a high-beta semiconductor leader in a sector rotation, AMD is well-positioned to extend gains and outpace SPY. Risks include profit-taking after a record run, high valuation relative to near-term earnings, and the possibility of a sharp reversal if AI sentiment cools. Reference price is a live intraday quote from Investing.com (Reuters).
Return: 0.33%; alpha: -0.25%. - INTC — confidence 78.0000%. Intel rose over 9% intraday after reports that it is extending its advanced packaging strategy to Micro LED substrates in partnership with AUO, targeting co-packaged optics and high-density computing. The catalyst is substantive and specific, positioning Intel in a high-growth adjacent market. The stock has gained over 30% in September and is benefiting from the broader semiconductor rally and improving foundry sentiment. Risks include Bernstein's Neutral rating with a $110 target, execution risk on the new partnership, and the stock's sharp run-up making it vulnerable to a pullback. Reference price is a live intraday quote from Cnyes.
Return: -0.23%; alpha: -0.80%. - ARM — confidence 76.0000%. ARM jumped over 12% intraday, leading the Philadelphia Semiconductor Index higher, as the AI-driven semiconductor rally broadened. The company's chip design IP is central to the AI data centre buildout, and its licensing model gives it leverage to rising chip volumes across multiple customers. The catalyst is sector momentum and continued AI infrastructure spending rather than a single company-specific event, but the strength is substantive. Risks include an extremely high P/E ratio of over 280, making it vulnerable to sharp reversals, and the stock being up over 18% in a week. Reference price is a live intraday quote from Cnyes.
Return: 4.77%; alpha: 4.20%. - MSTR — confidence 75.0000%. Strategy (MicroStrategy) surged over 10% intraday as Bitcoin broke through $85,000 to its highest level since January. The company holds approximately 845,100 BTC with an unrealized gain of over $8.1 billion, and its equity serves as a high-beta proxy for Bitcoin exposure. The catalyst is substantive: Bitcoin's rally is driven by SEC-CFTC regulatory harmonization progress and strong ETF inflows ($433 million on September 18). Risks include the stock's overbought technical condition, a potential Bitcoin pullback, and the leveraged nature of the treasury strategy. Reference price is a live intraday quote from Blockchain.news.
Return: 0.73%; alpha: 0.15%. - COIN — confidence 72.0000%. Coinbase rose nearly 6% intraday, trading at $204.12, as the crypto market rallied broadly with Bitcoin above $85,000 and altcoins surging. The company is a direct beneficiary of increased trading volumes and the SEC-CFTC harmonization initiative, which reduces regulatory uncertainty for crypto exchanges. The catalyst is substantive and tied to concrete regulatory progress. Risks include the stock's high correlation to volatile crypto prices, potential profit-taking after a sharp move, and the possibility of a regulatory reversal. Reference price is a live intraday quote from Blockchain.news.
Return: -2.93%; alpha: -3.50%.
How models have done in AI Picked
ForecastNest's own settled AI Picked runs at this horizon, up to and including this one. Members' own research is not counted. Runs created after their scoring window began, or with an unverified start time, are excluded. The chart is the average alpha over SPY per run: how much the model's five equally weighted picks beat or trailed the benchmark. 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 a record is deep enough to carry it. The table below adds how many of the picks beat SPY, which is a steadier measure on a short record because it counts five picks a run rather than one portfolio.
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.
| Model | Runs | Avg picks that beat SPY | Avg alpha vs SPY |
|---|---|---|---|
| GPT-6 | 3 | 33.33% | +0.47% |
| Gemini 1.5 Pro | 8 | 50.00% | -0.20% |
| Grok 4.5 | 9 | 42.22% | -0.29% |
| Claude Sonnet 4.5 | 1 | 60.00% | -0.38% |
| GPT-5.6 Sol | 7 | 40.00% | -0.44% |
| DeepSeek | 9 | 48.89% | -0.57% |
| Kimi | 1 | 20.00% | -0.70% |
| Gemini 3 Pro | 1 | 40.00% | -0.88% |
| Claude Opus 5 | 9 | 33.33% | -0.96% |
| Muse Spark 1.1 | 9 | 28.89% | -1.60% |
View settlement prices
| Symbol | Start | End | Source | Notes |
|---|---|---|---|---|
| AAPL | 337.08670000 | 342.40000000 | https://finance.yahoo.com/quote/AAPL/history/ | |
| AMD | 613.38000000 | 615.38000000 | https://finance.yahoo.com/quote/AMD/history/ | |
| ARM | 312.25000000 | 327.14000000 | https://finance.yahoo.com/quote/ARM/history/ | |
| COIN | 205.49000000 | 199.47000000 | https://finance.yahoo.com/quote/COIN/history/ | |
| GLW | 157.69000000 | 157.04000000 | https://finance.yahoo.com/quote/GLW/history/ | |
| GOOG | 351.25000000 | 355.70500000 | https://finance.yahoo.com/quote/GOOG/history/ | |
| ICHR | 55.11000000 | 55.91000000 | https://finance.yahoo.com/quote/ICHR/history/ | |
| INTC | 121.70000000 | 121.42000000 | https://finance.yahoo.com/quote/INTC/history/ | |
| IWM | 285.59000000 | 286.47000000 | https://finance.yahoo.com/quote/IWM/history/ | |
| JPM | 351.41500000 | 339.15000000 | https://finance.yahoo.com/quote/JPM/history/ | |
| META | 711.48000000 | 748.80000000 | https://finance.yahoo.com/quote/META/history/ | |
| MSFT | 494.07000000 | 497.55400000 | https://finance.yahoo.com/quote/MSFT/history/ | |
| MSTR | 167.50000000 | 168.71500000 | https://finance.yahoo.com/quote/MSTR/history/ | |
| NVDA | 224.87000000 | 228.15000000 | https://finance.yahoo.com/quote/NVDA/history/ | |
| QQQ | 735.54720000 | 745.16420000 | https://finance.yahoo.com/quote/QQQ/history/ | |
| SMCI | 41.10000000 | 40.73000000 | https://finance.yahoo.com/quote/SMCI/history/ | |
| SMH | 587.39000000 | 600.05000000 | https://finance.yahoo.com/quote/SMH/history/ | |
| SOXL | 136.58000000 | 145.47000000 | https://finance.yahoo.com/quote/SOXL/history/ | |
| SOXX | 551.58000000 | 564.13000000 | https://finance.yahoo.com/quote/SOXX/history/ | |
| SPY | 769.22500000 | 773.63000000 | https://finance.yahoo.com/quote/SPY/history/ |
Standard prompt stock-selection-v8, SHA-256 1a9d61eac43ef556e28adb13af0ae51959148bd94721c5c5b2667afeedfd7dfa. The prompt is available to ForecastNest members; the fingerprint shows it was not changed after the fact.
Calculation: equal-weight-alpha-v1.