This is ForecastNest’s 1 day forecast for BTC, created 2026-09-22 14:46 UTC. The window closed 2026-09-23 14:46 UTC, when BTC closed at $84344.08, down 1.8% from $85877.67 when the forecast was made. It traded between $83855.78 and $87280.83 along the way (-2.4% to +1.6%).
Prediction window: Continuous elapsed hours / calendar days; crypto trades 24/7.
Prediction time: 2026-09-22 14:46 UTC (9/22/2026, 10:46:44 AM EDT).
Valid until: 2026-09-23 14:46 UTC (9/23/2026, 10:46:44 AM EDT). Lead time to expiry: 24 elapsed hours. Timing: Crypto · 24/7. Based on stored prediction time, not verified model execution time.
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3 of the 6 models called a direction, and 1 of those calls were right. Each model is also asked to find the price it was forecasting from when it answers, shown as the dashed line inside its box in the picture below. Every model found it accurately.
Below are the details.
| Model | Range | Move | Confidence | Price it found | Score | Result |
|---|---|---|---|---|---|---|
| GPT-5.6 Sol | $83500.00–$89500.00 | -2.8% to +4.1% | 61% | $85939.00 | 31.7 | wrong |
| Claude Opus 5 | $83000.00–$88700.00 | -3.4% to +3.3% | 30% | $85900.00 | 51.2 | no call |
| Muse Spark 1.1 | $83500.00–$88000.00 | -2.8% to +2.4% | 58% | $85896.00 | 80.3 | right |
| Gemini 1.5 Pro | $84000.00–$88500.00 | -2.2% to +3.0% | 70% | $85882.00 | 31.5 | wrong |
| Grok 4.5 | $83500.00–$88000.00 | -2.7% to +2.6% | 42% | $85800.00 | 52.1 | no call |
| DeepSeek V3 | $83000.00–$88500.00 | -3.2% to +3.3% | 58% | $85700.00 | 52.5 | no call |
How these models have done on BTC over 1 day
This forecast is settled and is included in the statistics below. The remaining records are forecasts created before 2026-09-22 14:46 UTC. Only settled directional calls count toward accuracy.
| Model | Asked | Still open | No call | Called up | Called down | Right |
|---|---|---|---|---|---|---|
| Muse Spark 1.1 | 14 | — | 2 | 1 · 1 right | 11 · 8 right | 75% (9/12) |
| Grok 4.5 | 11 | — | 7 | 2 · 1 right | 2 · 2 right | 75% (3/4) |
| Gemini 1.5 Pro | 14 | — | 4 | 4 · 3 right | 6 · 4 right | 70% (7/10) |
| Claude Opus 5 | 11 | — | 2 | 2 · 1 right | 7 · 4 right | 56% (5/9) |
| GPT-6 | 6 | — | 2 | — | 4 · 2 right | 50% (2/4) |
| GPT-5.6 Sol | 8 | — | 3 | 5 · 2 right | — | 40% (2/5) |
| DeepSeek V3 | 14 | — | 6 | 5 · 2 right | 3 · 1 right | 38% (3/8) |
| Kimi | 2 | — | 1 | — | 1 · 0 right | 0% (0/1) |
Every published BTC forecast over 1 day before this question was asked, on 2026-09-22 14:46 UTC, plus this settled forecast. Forecasts created after this question are excluded. Results reflect the settlements available when this article is generated. A day-ahead call and a week-ahead one are counted separately — they are different questions. Only settled forecasts are graded, so open + no call + up + down adds up to asked. “No call” is a range too centred on the price to be pointing anywhere. Accuracy counts only forecasts that have settled, and the count behind it is shown beside it — a single right call is not a 100% record.
What each model said
GPT-5.6 Sol
Result: wrong
View full reasoning
(1) What I found: CoinDesk showed Bitcoin at approximately $85,938.83 during September 22 research, with BTC holding near $86,000 after recovering from Asian-session weakness. A separate CoinDesk report showed BTC around $86,232 while discussing nearly $1 billion of Monday spot-Bitcoin ETF inflows, confirming the same price region. Sources: [https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite](https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite) and [https://www.coindesk.com/markets/2026/09/22/spot-bitcoin-etfs-attracted-nearly-usd1-billion-on-monday-the-9th-largest-inflow-ever](https://www.coindesk.com/markets/2026/09/22/spot-bitcoin-etfs-attracted-nearly-usd1-billion-on-monday-the-9th-largest-inflow-ever) ([CoinDesk][1])
(2) Market regime: Bitcoin remains in a constructive breakout regime, but momentum is less clean than yesterday. BTC is holding above the prior September breakout area around $82,000-$83,000 while broader risk assets are supported by falling crude oil prices and lower Treasury yields. However, futures data indicate that a significant portion of the recent rally came from short covering rather than aggressive new long positioning, which argues against a stronger one-day signal. Sources: [https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite](https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite) and [https://www.reuters.com/world/china/global-markets-wrapup-1-2026-09-22/](https://www.reuters.com/world/china/global-markets-wrapup-1-2026-09-22/) ([CoinDesk][1])
(3) Price range: I use $83,500-$89,500 for the next 24 hours. The lower bound allows a meaningful retracement toward the recent breakout zone without assuming a full trend failure. The upper bound allows roughly 4% additional upside if ETF demand and broader risk-on sentiment continue. The range is slightly asymmetric upward because BTC remains above former resistance, but the move from the mid-$70,000s to the mid-$80,000s has been fast enough to make consolidation or a temporary pullback plausible. Source: [https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite](https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite) ([CoinDesk][1])
(4) Catalysts inside the window: The strongest positive catalyst is institutional demand. U.S. spot Bitcoin ETFs recorded approximately $998.95 million of net inflows on Monday, the ninth-largest daily inflow on record according to CoinDesk citing SoSoValue. Falling oil prices and a U.S. 10-year Treasury yield near 4.93% are also supportive for risk assets. Offsetting those tailwinds, Federal Reserve officials continue to signal that additional rate increases may be required because inflation remains elevated. Sources: [https://www.coindesk.com/markets/2026/09/22/spot-bitcoin-etfs-attracted-nearly-usd1-billion-on-monday-the-9th-largest-inflow-ever](https://www.coindesk.com/markets/2026/09/22/spot-bitcoin-etfs-attracted-nearly-usd1-billion-on-monday-the-9th-largest-inflow-ever), [https://www.reuters.com/world/china/global-markets-wrapup-1-2026-09-22/](https://www.reuters.com/world/china/global-markets-wrapup-1-2026-09-22/) and [https://www.reuters.com/business/feds-musalem-says-more-rate-hikes-likely-needed-quell-inflation-2026-09-21/](https://www.reuters.com/business/feds-musalem-says-more-rate-hikes-likely-needed-quell-inflation-2026-09-21/) ([CoinDesk][2])
(5) Strongest counter-argument: The bearish case is that the breakout has become increasingly dependent on leverage and forced buying. CoinDesk reported that recent short liquidations were substantial and that the latest futures positioning does not show equally strong fresh long conviction. A sustained drop below roughly $83,500 would materially weaken the mild bullish one-day view, while persistent trading above roughly $87,000 would strengthen the case for continuation toward the upper end of the projected range. Source: [https://www.coindesk.com/markets/2026/09/22/dogecoin-leads-market-rebound-with-15-pump-bitcoin-steady-above-usd85-000](https://www.coindesk.com/markets/2026/09/22/dogecoin-leads-market-rebound-with-15-pump-bitcoin-steady-above-usd85-000) and [https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite](https://www.coindesk.com/markets/2026/09/22/bitcoin-recovers-from-asian-session-lows-as-falling-oil-price-supports-risk-appetite) ([CoinDesk][3])
(6) Confidence: 61% reflects a real but moderate positive edge. Nearly $1 billion of ETF inflows, BTC holding near $86,000, falling oil prices and easier Treasury yields support MILD BULLISH over one day. Confidence is capped because short covering has contributed materially to the rally, the Federal Reserve remains hawkish, and BTC has already advanced rapidly enough that ordinary profit-taking could produce a multi-thousand-dollar retracement without invalidating the broader recovery.
Claude Opus 5
Result: no call
View full reasoning
(1) What I found: Yahoo Finance reported BTC opened Tuesday September 22, 2026 at $86,597.82 and slid to $86,035.18 by 7:20 a.m. ET (11:20 UTC); Fortune put it at $86,039.36 at 6 a.m. ET. Coinbase's converter, updated a few hours before this answer, showed $85,930.44 with a 24-hour range of $84,691.52-$87,386.32. CoinDesk's page noted a push above $87,000 on a short squeeze. My latest data is roughly 3 hours older than the 14:46 UTC window start, so $85,900 is a close estimate rather than a live quote. I have no reliable clock, so answered_at_utc is 'unknown'.
(2) Market regime: A short-squeeze-driven breakout to the highest levels since January. CoinStats cites liquidations, spot ETF inflows of $433.0M on September 18 (Farside), Strategy buying 950 BTC on September 21, and a Fear & Greed reading of 71 (Greed). CoinDesk notes BTC reclaimed its 50-week moving average for the first time in over 10 months. Falling oil (Brent near $98.49 per Yahoo) and softer yields support risk appetite despite the Fed's recent hike. Since the open, price has been drifting slightly lower, suggesting consolidation after the squeeze.
(3) Price range: Using realized one-day volatility of roughly 3% after the squeeze, I set $83,000-$88,700, near-symmetric around $85,900 on purpose: the lower bound sits below the 24-hour low of about $84,700 toward the $83,000-$84,000 breakout zone, and the upper bound allows a retest of the $87,000-$87,400 highs with modest extension. CoinDesk mentions analysts eyeing $90,000 but warning that growing leverage adds volatility.
(4) Catalysts in the window: Daily US spot ETF flow prints; semiconductor weakness today on AI-slowdown calls (TheStreet Pro) could weigh on risk appetite; positioning ahead of the Trump-Xi summit on September 24 (StockMarketWatch digest), just after this window; oil and Iran headlines.
(5) Counter-argument: Momentum and continued ETF and treasury buying could carry BTC through $87,400 toward $90,000 quickly. Conversely, a Greed reading after a leveraged squeeze often precedes a flush of late longs; a break below $84,700 would signal the breakout is failing and open the $81,000-$83,000 area.
(6) Confidence: 30% reflects a price anchor a few hours old, genuinely balanced short-term forces (strong trend and flows versus stretched positioning), and the noisy nature of one-day crypto moves, hence a neutral 1-day call.
Muse Spark 1.1
Result: right
View full reasoning
(1) What you found, and where: Finnhub reports BTC Current $85,896.76 Open $85,745.15 High $87,395.67 Low $85,114 Previous Close $85,745.16 Change +151.6 +0.1768% 5D +11.82% 1M +9.92% 6M +20.51% YTD -3.82% 1Y -23.71% cap $1.71T. OKX United States reports Sep 22 06:48 UTC+8 live $86,349.04 +6.45% 24h vol $224K. Respect Investment Updated Sep 22 06:50 UTC reports BTC $85,509 +4.78% 24h CoinDesk. Convex reports $85,879.1 Sep 22 live via Convex. Vietnam.vn Sep 22 9:10 Vietnam reports $85,642 +5.7% from yesterday soaring to $87,000. DailyForex Sep 22 bullish view breakout highest since January, buy upside level 90,000.
(2) The current market regime as you read it: Breakout continuation from $85k first since Jan 29 per Fana Sep 21. High $87,395 Sep 22 intraday vs low $85,114 shows $2,281 range volatility 2.6%. 5-day +11.82% vs SPY -0.3% weekly per Mavefund Sep 14-18 and SOXL +44% 5D per Finnhub. ETF inflows $433M Fidelity per JustMarkets Sep 21 and short squeeze $648M shorts liquidated $262M 1h near $84k per Global-View Sep 21 support bullish.
(3) Price range justification, with the levels and volatility you are using: Anchored to $85,896.76 Finnhub current Sep 22 same window 14:46 UTC. Using day $85,114-$87,395 Finnhub and $85,509 Respect 06:50 UTC and $86,349 OKX 06:48 and $85,879 Convex and $85,642 Vietnam 9:10. Daily vol ~2.5% ~$2,150. Lower $83,500 -2.7% near $84k support $83k if squeeze fades below $85,114 low, upper $88,000 +2.4% toward $90k upside level per DailyForex Sep 22 and above $87,395 high captures momentum to $88k. Slight upside skew due to +11.82% 5D and +0.17% intraday.
(4) Scheduled or likely catalysts inside the window: Window Sep 22 14:46 UTC 24h covers Sep 22-23. Fed speeches Sep 21-27 per HappyCoinNews, US-China negotiations, ETF flows $433M continuation, no halving. Highest level since Jan 2026 per DailyForex bullish breakout.
(5) The strongest counter-argument, and what would invalidate your call: Bear case: $87,395 high could be double top, $85,114 low breakdown to $83,500 if profit taking after +11.82% 5D +6.45% 24h per OKX. Bull case: above $87,395 to $88,000 toward $90k per DailyForex. Invalidation: close below $83k or above $89k would negate mild bullish.
(6) Why your confidence is the number it is: Confidence 58% reflects live $85,896.76 open $85,745 high $87,395 low $85,114 prev $85,745 Sep 22 same day as window start 14:46 UTC, plus OKX $86,349 06:48 UTC+8 and Respect $85,509 06:50 UTC and Convex $85,879 Sep 22 and Vietnam $85,642 9:10 Sep 22 same day. Multiple same-day live sources after baseline. Labeling live because quotes dated Sep 22 at or after window start.
Gemini 1.5 Pro
Result: wrong
View full reasoning
(1) Data sources: I retrieved live market data indicating Bitcoin trading near $85,882 as of 14:45 UTC on September 22, 2026, alongside recent coverage highlighting ETF inflows and short liquidations.
(2) The current market regime as you read it: The crypto market remains in an aggressive risk-on breakout phase. Bitcoin has consolidated its weekend surge above the $85,000 level, absorbing early-week profit-taking while maintaining a bullish structure driven by institutional demand and improving macroeconomic risk sentiment.
(3) Price range justification, with the levels and volatility you are using: I project a 24-hour range of $84,000-$88,500. The forceful upside move has established the $84,000 to $85,000 zone as robust structural support. With momentum remaining skewed to the upside, a push toward $88,500 is highly probable as sidelined capital enters the market.
(4) Scheduled or likely catalysts inside the window: Price action over the next 24 hours will primarily be driven by the trajectory of US spot ETF inflows and ongoing adjustments in futures open interest as the market digests the recent massive short liquidations.
(5) The strongest counter-argument, and what would invalidate your call: The rapid ascent leaves the market vulnerable to sharp mean-reversion pullbacks. If ETF inflows unexpectedly reverse into heavy outflows, a wave of leveraged profit-taking could trigger a swift drop, breaking the $84,000 support level.
(6) Why your confidence is the number it is: My confidence is 70%. While the technical structure and institutional flow data are undeniably bullish, the extreme velocity of the recent move introduces a heightened risk of volatile intraday shakeouts.
Grok 4.5
Result: no call
View full reasoning
(1) What you found: Multiple sources including GuruFocus, Yahoo Finance, Investing.com and MarketWatch show Bitcoin trading near $85,600-$86,300 on 22 September 2026 after a strong prior-session rally from roughly $81,000 to a high near $87,300. Current quotes cluster around $85,800 with mild session weakness from the prior close near $86,600.
(2) Market regime: Short-term consolidation after a sharp one-day advance. The prior session delivered a roughly 6-7 percent gain on elevated volume, leaving price extended near recent highs while longer-term structure remains constructive relative to the August-early-September range.
(3) Price range: The $83,500-$88,000 band reflects typical one-day realized volatility of 2-3 percent around the current level, with more room to the downside for a potential pullback toward the $83,000-$84,000 support zone and upside limited by the recent $87,300 high.
(4) Catalysts: No major scheduled macroeconomic releases or protocol events identified inside the next 24 hours; price action is likely driven by residual momentum from the prior rally and broader risk-asset tone.
(5) Counter-argument: A clean break below $84,000 on rising volume would invalidate the mild constructive bias and signal deeper mean-reversion after the September 21 spike; conversely, a sustained hold above $86,500 would strengthen continuation odds.
(6) Confidence: 42 percent reflects the short one-day horizon, mixed intraday signals after a large prior move, and the absence of a dominant catalyst, leaving directional edge limited.
DeepSeek V3
Result: no call
View full reasoning
(1) Price discovery: I found BTC trading around $85,700 at the window start, based on a NetDania/Buzz FX quote of $85,736 at 13:17 Moscow time on September 22, a ChainCatcher report of $85,560 at 11:22 UTC, and a KuCoin daily report showing $86,612 as of 00:00 UTC. Bitcoin retreated from an eight-month high of $87,381 reached in the US session, easing to around $85,500 in early Singapore trading, according to Moneycontrol. The 24-hour gain narrowed to roughly 5.2-5.3% after a 13% rally over four days.
(2) Market regime: Bitcoin is in a powerful short-term recovery driven by a combination of forced short covering and improving macro conditions. The move carried BTC above its 50-week moving average for the first time in 45 weeks, a medium-term trend signal. The rally was accelerated by approximately $648 million in short liquidations out of $751 million in total crypto liquidations over 24 hours, according to CoinGlass. Macro tailwinds include falling oil prices (Brent at a two-week low), the US 10-year Treasury yield back below 5%, and optimism ahead of a Trump-Xi summit. The SEC's green light for blockchain-based versions of securities also lifted sentiment. However, the Fear & Greed Index jumped from 70 to 78 (Extreme Greed), and ETF inflows remain mixed, with just $6.21 million in net inflows last week.
(3) Price range: I used the overnight high of $87,381 and the intraday pullback level of $85,500 as structural anchors. The $84,000 level is the critical breakout retest zone identified by BTC Markets analyst Rachael Lucas as the floor that must hold for the move to be a regime change rather than a short squeeze. Near-term support sits at $82K-$83K, according to KuCoin. On the upside, $87K-$88.5K is the immediate resistance zone, with the options market showing heavy call dominance on Deribit (nearly 320,000 calls versus 169,000 puts). The ATR suggests daily swings of roughly $2,500-$3,000. I expect a one-day range of $83,000-$88,500, with slightly more room below than above because the rally was mechanically driven and the Fear & Greed Index is at Extreme Greed.
(4) Catalysts: The primary catalyst inside the window is the continuation of the short squeeze and the market's digestion of the SEC's tokenized securities approval. No major scheduled economic events are inside the 24-hour window. The next significant catalyst is the Trump-Xi summit later this week, which could impact risk sentiment broadly. ETF flow data for September 22 will be released after the session.
(5) Counter-argument: The strongest counter-argument is that the rally is mechanically driven by forced short covering rather than organic spot demand, as evidenced by the lopsided liquidation data ($840 million of $1 billion in liquidations were shorts). A whale entity opened a 500 BTC short at $85,994, and on-chain analyst Willy Woo noted the move may have room for 2-4 weeks before entering an overbought phase. If $84,000 fails as support on a closing basis, the next stop could be $82,000 and then $80,000. A rejection at $87,500 would confirm a lower-high pattern and suggest the recovery is losing steam.
(6) Confidence: I set confidence at 58% because the short-term direction is genuinely two-sided. The 50-week moving average reclaim, macro tailwinds, and options positioning support a constructive medium-term view, but BTC is overbought on momentum after a 13% four-day rally driven by forced liquidations, and the Extreme Greed reading historically precedes consolidation. The one-day forecast has a slight bearish lean from profit-taking pressure and the mechanical nature of the rally, but this is closer to a coin flip than a high-conviction call.
Read this comparison on ForecastNest, where it stays up to date if a score is ever recomputed.
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