SPY 1-day forecast by Gemini 1.5 Pro
Gemini 1.5 Pro's 1-day forecast for SPY, made 2026-09-15: expected range $752.00 to $765.00 at 75% confidence. Settled at $759.31: no directional call, score 55.1.
| Asset | SPY |
|---|---|
| Model | Gemini 1.5 Pro |
| Recorded by | Forecastnest |
| Forecast made | |
| Horizon | 1-day (Equity / ETF 1D: the stored target below is authoritative; it may be a session close or an intraday instant.) |
| Window closes | |
| Price when asked | $757.93 |
| Price the model reported | $758.40 |
| Expected range | $752.00 to $765.00 |
| Confidence | 75% |
| Prompt style | No data |
| Status | Settled |
| Actual close | $759.31 |
| Traded range in the window | $756.15 to $760.43 |
| Result | No directional call |
| Score | 55.1 of 100 |
The model's reasoning
(1) Data sources: I retrieved live market data via Google Search showing SPY trading at $758.40 as of 14:15 UTC on September 15, 2026, down approximately 0.33% from its previous close.
(2) Market regime: The market is in a distinct risk-off posture. Surging oil prices above $107 per barrel due to Middle East supply disruptions and the 10-year Treasury yield breaking above 5% have created a stagflationary shock. Equities are facing broad distribution as capital seeks defensive havens ahead of a critical Federal Reserve rate decision.
(3) Price range justification: I project a 24-hour range of $752.00-$765.00. Early trading shows downside momentum breaking below the $760 level, exposing near-term support around the $752 to $755 zone. Resistance is now firmly established at the previous close near $761, capping immediate upside.
(4) Scheduled catalysts inside the window: Over the next 24 hours, market action will be dominated by defensive repositioning and liquidity adjustments heading into the highly anticipated September 16 FOMC interest rate decision and press conference.
(5) The strongest counter-argument: The primary risk to this bearish outlook is a dovish leak or unexpectedly soft rhetoric regarding the Fed's future rate path that eases yield pressures, which could trigger a sharp, pre-emptive short-covering rally in SPY back toward $765.
(6) Confidence: My confidence is 75%. The confluence of spiking bond yields, rising energy costs, and pre-FOMC de-risking provides a robust fundamental headwind, but the sheer liquidity of SPY always allows for sudden mean-reversion bounces if sellers become exhausted.
Other models on the same question
| Model | Expected range | Confidence | Result | Score |
|---|---|---|---|---|
| Claude Opus 5 | $751.00 to $767.00 | 56% | Direction called incorrectly | 31.0 |
| GPT-6 | $749.00 to $765.50 | 60% | Direction called incorrectly | 31.4 |
| Muse Spark 1.1 | $752.00 to $767.00 | 57% | Direction called incorrectly | 31.7 |
| DeepSeek V3 | $748.00 to $764.00 | 58% | Direction called incorrectly | 31.0 |
How this forecast is measured
Sends only the baseline price and the output format; your AI researches the asset itself. Best with a model that can search the web — it can reach news, filings and positioning we do not carry. Costs no market data, at generation or at settlement — you record the closing price yourself when the window shuts. The monthly allowance is what a membership buys, not a data bill.
Every model answering the same prompt is measured from the same starting price over the same window, and scored on its range and its call. How scoring works · All shared research.
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