AI Forecasting Research

ForecastNest runs controlled financial forecasting experiments across leading AI models and compares their predictions with actual market outcomes. These are the forecasts members have chosen to publish: what each AI predicted, its reasoning, and how it scored. How scoring works.

Latest shared forecasts

The records below are the public evidence behind the figures above: every forecast counted here, each on its own page, with what the model said and how it settled.

1149 shared forecasts. Page 39 of 46.

SPY 1-day forecast by Claude Opus 5

Forecast made : expected range $756.00 to $782.00 at 45% confidence. Settled at $765.98: no directional call. Score 52.8.

(1) What I found, and where: SPY's last regular-session close was Friday September 4 at $770.19, down 0.39%, in a $769.00-$772.87 range on 34.1M shares. Extended-hours trading ran to its 8:00pm EDT finish at $769.45 (-0.10%), and I re-checked the quote page during this window on…

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SPY 1-day forecast by Muse Spark 1.1

Forecast made : expected range $763.00 to $777.00 at 54% confidence. Settled at $765.98: no directional call. Score 54.1.

(1) What you found, and where: Retrieved live quote SPY closed Sep 4 2026 at $770.19 via MacroTrends and StockAnalysis live price page showing At close: Sep 4 2026 4pm EDT and NYSEARCA: SPY 770.19. Also INDmoney intraday snapshot Sep 5 at 2:16pm IST showing range around $770.19.…

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SPY 1-day forecast by DeepSeek-R1

Forecast made : expected range $765.00 to $778.00 at 54% confidence. Settled at $765.98: direction called incorrectly. Score 31.5.

(1) Current price and data sources: At the forecast window start (2026-09-05 17:08 UTC), the US equity market is closed for the weekend, with the last available quotes from the September 4 regular session and after-hours trading. According to Investing.com, SPY closed the regular…

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SPY 1-day forecast by Grok 4.5

Forecast made : expected range $762.00 to $778.00 at 38% confidence. Settled at $765.98: no directional call. Score 53.2.

(1) What you found, and where: Friday 4 Sep 2026 close was $770.19 (down 0.39% from Thursday’s $773.17), day range $769.00-$772.87, volume ~34M, per FinanceCharts, Macroaxis and Investing.com. Markets are closed for the weekend; this is the last official print. 52-week range…

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SPY 1-day forecast by Gemini 1.5 Pro

Forecast made : expected range $768.00 to $772.00 at 95% confidence. Settled at $765.98: no directional call. Score 52.1.

(1) Data retrieval and sources: I retrieved live market data from Barchart and Stockanalysis showing SPY closed at $770.19 on Friday, September 4, 2026, with an intraday high of $772.87 and low of $769.00. (2) Market regime: The 1-day forecast window spans from Saturday afternoon…

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SPY 1-day forecast by GPT-5.6 Luna

Forecast made : expected range $756.00 to $779.50 at 77% confidence. Settled at $765.98: direction called correctly. Score 83.2.

(1) Market regime: SPY's latest completed regular session was Friday, September 4, when it closed at $770.19, down 0.39%. The U.S. equity market is closed on Saturday, September 5, so there is no regular-session SPY quote at the requested timestamp; I therefore use the latest…

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SOXL 1-day forecast by Claude Opus 5

Forecast made : expected range $106.00 to $125.50 at 43% confidence. Settled at $123.37: direction called incorrectly. Score 30.8.

(1) What I found, and where: SOXL closed Friday September 4 at $117.28, up $10.54 or 9.87%, in a $109.73-$118.18 range on 63.5M shares - well above its recent volume pace. Extended-hours trading then faded it to $116.53 (-0.64%) with the last print timestamped 7:49pm EDT, roughly…

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SOXL 1-day forecast by DeepSeek-R1

Forecast made : expected range $115.00 to $140.00 at 50% confidence. Settled at $123.37: direction called incorrectly. Score 3.5.

(1) Current price and data sources: At the forecast window start (2026-09-05 02:22 UTC), SOXL is in after-hours trading following the September 4 regular session. The regular session close was $128.32, up 13.79% on the day. After-hours trading shows $127.65, down 0.52% from the…

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SOXL 1-day forecast by Grok 4.5

Forecast made : expected range $105.00 to $130.00 at 38% confidence. Settled at $123.37: direction called correctly. Score 77.9.

(1) What you found, and where: Friday 4 Sep 2026 close was $117.28 (up 9.87% from Thursday’s $106.74), day range $109.73-$118.18, volume ~63M, per MarketWatch, ChartExchange, Motley Fool, Robinhood and Stock Alarm Pro. After-hours held near $116.61-$116.86. Prior closes: 3 Sep…

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SOXL 1-day forecast by Gemini 1.5 Pro

Forecast made : expected range $110.50 to $123.00 at 55% confidence. Settled at $123.37: direction called correctly. Score 71.0.

(1) Data retrieval and sources: I retrieved live historical price data indicating that SOXL closed at $116.20 on Friday, September 4, 2026, showing significant intra-day volatility with a low of $109.73 and a high of $117.86. (2) Market regime: The asset is a 3X leveraged ETF,…

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SOXL 1-day forecast by GPT-5.6 Luna

Forecast made : expected range $108.00 to $126.50 at 77% confidence. Settled at $123.37: direction called correctly. Score 81.9.

(1) Market regime: SOXL closed September 4 at $117.54, up 10.12% on the session. Investing.com recorded the latest available after-hours quote at $117.05 at 21:08 UTC, which is before the requested 22:22 UTC timestamp; because I could not verify a later quote, I classify the data…

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SPY 1-day forecast by Claude Opus 5

Forecast made : expected range $756.00 to $782.00 at 44% confidence. Settled at $765.98: no directional call. Score 52.8.

(1) What I found, and where: SPY closed Friday September 4 at $770.19, down 0.39%, in a narrow $769.00-$772.87 range on 34.1M shares. Extended-hours trading then ran to its 8:00pm EDT finish at $769.45 (-0.10%), and that final print - timestamped 00:00 UTC, about two hours and…

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SPY 1-day forecast by DeepSeek-R1

Forecast made : expected range $767.00 to $779.00 at 55% confidence. Settled at $765.98: direction called incorrectly. Score 13.6.

(1) Current price and data sources: At the forecast window start (2026-09-05 02:17 UTC), SPY is in after-hours trading following the September 4 regular session. The official close was $770.19, down 0.39% on the day. After-hours trading shows $770.41, down $0.69 or -0.09%. The…

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SPY 1-day forecast by Grok 4.5

Forecast made : expected range $762.00 to $778.00 at 40% confidence. Settled at $765.98: no directional call. Score 53.3.

(1) What you found, and where: Friday 4 Sep 2026 close was $770.19 (down 0.39% from Thursday’s $773.17), day range $769.00-$772.87, volume ~27-34M, per CNBC, Motley Fool, FT.com and FinanceCharts. After-hours held near $769.45. Prior closes: 3 Sep $773.17, 2 Sep $765.16. 52-week…

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SPY 1-day forecast by GPT-5.6 Luna

Forecast made : expected range $756.00 to $778.50 at 76% confidence. Settled at $765.98: direction called correctly. Score 83.1.

(1) Market regime: SPY closed September 4 at $770.19 according to Investing.com, down 0.39% from the prior close of $773.17. The same source lists the latest after-hours price at $769.63, but the timestamp of that after-hours quote is not explicitly shown at or after 02:17 UTC,…

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SPY 1-day forecast by Gemini 1.5 Pro

Forecast made : expected range $530.00 to $540.00 at 10% confidence. Settled at $765.98: no directional call. Score 1.3.

(1) Data retrieval and sources: Operating at the requested target date of September 2026, I am unable to retrieve live market data, order book dynamics, or current news headlines. I am therefore relying entirely on historical extrapolation and categorizing this data access as…

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CEG 7-day forecast by Claude Opus 5

Forecast made : expected range $282.00 to $315.00 at 40% confidence. Settled at $284.75: no directional call. Score 51.0.

(1) What I found, and where: CEG closed Friday September 4 at $298.96, up 4.88% or $13.91, in a $284.04-$299.73 range on 2.90M shares - closing within a dollar of the session high. The after-hours print is $298.62 (-0.11%) timestamped 6:20pm EDT, roughly half an hour ahead of…

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CEG 7-day forecast by DeepSeek-R1

Forecast made : expected range $284.00 to $330.00 at 55% confidence. Settled at $284.75: direction called incorrectly. Score 33.0.

(1) Current price and data sources: At the forecast window start (2026-09-04 22:48 UTC), CEG closed the regular session at $298.96, up 4.88% on the day and near the session high of $299.73. After-hours trading showed $298.45-$298.66, down approximately 0.10-0.17%. The 52-week…

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CEG 7-day forecast by Grok 4.5

Forecast made : expected range $275.00 to $325.00 at 42% confidence. Settled at $284.75: direction called incorrectly. Score 30.4.

(1) What you found, and where: Friday 4 Sep 2026 close was $298.96 (up 4.88% from Thursday’s $285.05), day range $284.04-$299.73, volume ~2.8M, per StockAnalysis, Motley Fool, Yahoo Finance and Stocknear. After-hours held near $298.73-$299.02. Prior closes: 3 Sep $285.05, 2 Sep…

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CEG 7-day forecast by Gemini 1.5 Pro

Forecast made : expected range $290.00 to $315.00 at 65% confidence. Settled at $284.75: direction called incorrectly. Score 12.5.

(1) Data sourced from financial platforms including GuruFocus and StockAnalysis confirms CEG closed the regular trading session at $298.96 on Friday, September 4, 2026, gaining 4.9% on the day. The stock traded within a daily range of $284.04 to $298.96 on elevated volume of…

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CEG 7-day forecast by GPT-5.6 Luna

Forecast made : expected range $278.00 to $320.00 at 75% confidence. Settled at $284.75: no directional call. Score 52.4.

(1) Market regime: MarketWatch reports CEG closed September 4 at $298.96, up 4.88% and substantially outperforming the S&P 500, which fell 0.38%. This confirms a strong relative-strength session, but available after-hours sources are internally inconsistent: Public.com reports a…

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IONQ 7-day forecast by Claude Opus 5

Forecast made : expected range $34.30 to $43.70 at 37% confidence. Settled at $36.75: direction called correctly. Score 78.8.

(1) What I found, and where: IONQ closed Friday September 4 at $39.52, up 1.28%, in a $38.83-$39.73 range on 13.0M shares, with an after-hours print of $39.72 (+0.51%) timestamped 5:58pm EDT - about 45 minutes ahead of this 22:43 UTC baseline, and the figure I am anchoring to…

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IONQ 7-day forecast by DeepSeek-R1

Forecast made : expected range $36.50 to $44.50 at 52% confidence. Settled at $36.75: direction called incorrectly. Score 32.2.

(1) Current price and data sources: At the forecast window start (2026-09-04 22:43 UTC), IONQ closed the regular session at $39.52, up 1.28% on the day. The intraday range was $38.85-$39.73, with after-hours trading showing $39.70, up 0.66%. Volume was 12.95 million shares, below…

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IONQ 7-day forecast by Grok 4.5

Forecast made : expected range $35.00 to $45.00 at 40% confidence. Settled at $36.75: direction called incorrectly. Score 30.9.

(1) What you found, and where: Friday 4 Sep 2026 close was $39.52 (up 1.28% from Thursday’s $39.02), day range $38.83-$39.73, volume ~12.8-13M, per Yahoo Finance, StockAnalysis, ChartExchange, MarketWatch and KTTC. After-hours held near $39.70-$39.75. Prior closes: 3 Sep $39.02,…

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IONQ 7-day forecast by Gemini 1.5 Pro

Forecast made : expected range $35.00 to $45.00 at 65% confidence. Settled at $36.75: direction called incorrectly. Score 30.9.

(1) Data sourced from financial platforms including MarketBeat and live exchange feeds confirms IONQ closed the regular trading session at $39.52 on Friday, September 4, 2026, recovering slightly from an intraday low of $38.83. (2) The current market regime for this asset is…

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ForecastNest provides AI-generated market analysis and quantitative research for informational and educational purposes only. Nothing here constitutes financial, investment, legal, or tax advice.