SPY 1-day forecast by Perplexity
Perplexity's 1-day forecast for SPY, made 2026-09-28: expected range $764.50 to $772.80 at 55% confidence. Settled at $765.44: no directional call, score 54.7.
| Asset | SPY |
|---|---|
| Model | Perplexity |
| 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 | $767.19 |
| Price the model reported | $768.05 |
| Expected range | $764.50 to $772.80 |
| Confidence | 55% |
| Prompt style | No data |
| Status | Settled |
| Actual close | $765.44 |
| Traded range in the window | $763.72 to $769.54 |
| Result | No directional call |
| Score | 54.7 of 100 |
The model's reasoning
(1) Market regime: SPY is trading near $768.05 as of September 28, 2026, down approximately 0.3-0.5% intraday as U.S. stocks face pressure from rising Treasury yields (10-year above 5.1%) and rebounding crude oil prices. The S&P 500 futures are lower by ~0.4% in pre-market and early session trading, with geopolitical tensions in the Middle East (Trump's rejection of Iran Hormuz deal) adding to risk-off sentiment. Despite the pullback, SPY remains near all-time highs (~$779 peak in August 2026) and is up ~0.5% on the week, supported by strong tech sector performance and Q4 seasonal tailwinds. [Sources: Robinhood, TradingView, Benzinga, CNBC]
(2) Technical synthesis: On the 1-hour chart, SPY is consolidating below $769 with mild selling pressure, suggesting a near-term bias toward testing support at $766-$765. The 4-hour and daily charts show a neutral structure: price is range-bound between $766 support (intraday low) and $772-$774 resistance (prior consolidation zone and 52-week high proximity). A sustained break above $772.50 would open the path toward $775-$779 (all-time highs), while a break below $764.50 could trigger a deeper correction toward $760-$758 (August consolidation). Options flow shows heavy open interest at the 767 strike (both calls and puts) for September 28 expiry, creating a magnet effect around this level. [Sources: Investing.com, TrendSpider, Barchart]
(3) Price range: The $764.50-$772.80 range reflects a neutral-to-slightly-bearish 1-day outlook. Downside risk is elevated by Treasury yield pressure and oil spike, with support at $766 (intraday low) and $764.50 (August consolidation top). Upside is capped by overhead resistance at $772-$774 (prior highs) and the need to digest last week's gains. Expected 1-day volatility is ~0.8-1.2% based on recent ATR and options implied volatility (~9% for weekly options). The range is asymmetric: more room below ($3.55) than above ($4.75) to reflect mild bearish pressure from macro headwinds, but with a bullish bias on the week due to Q4 seasonality and tech strength. [Sources: Robinhood, Investing.com, TrendSpider]
(4) Catalysts: No major scheduled catalysts within the 1-day window. Key drivers include: (a) U.S. Treasury yield movements (10-year above 5.1% pressures equity valuations); (b) Crude oil price spike (geopolitical tensions in Middle East); (c) Fed rate hike expectations for October (currently priced at ~70% probability of 25bp hike); (d) Q4 seasonal tailwinds (historical data shows above-average returns in 18 of last 21 years with similar setups, per Ryan Detrick/Carson Group); (e) Tech sector earnings momentum (NVDA, MU in focus). [Sources: Benzinga, TradingView, SeekingAlpha]
(5) Counter-argument: The strongest bullish case is that Q4 seasonality and tech sector strength override macro headwinds, propelling SPY above $772.50 toward $775-$779 (all-time highs). This would invalidate the neutral-to-mild-bearish range and suggest the pullback is a buying opportunity. Conversely, a further spike in Treasury yields (10-year toward 5.3-5.4%) or escalation in Middle East tensions could push SPY below $764.50 toward $760-$758, confirming a deeper correction is underway. [Sources: Benzinga, TradingView]
(6) Confidence: 55% reflects a genuinely uncertain 1-day outlook. The market is in a consolidation phase near all-time highs, with mixed signals: bullish Q4 seasonality and tech momentum vs. bearish macro (yields, oil, geopolitics). Technical structure is neutral, with no clear directional bias on the daily chart. Moderate confidence is appropriate for a 1-day forecast in a range-bound, macro-driven environment. A higher-confidence call would require a decisive break above $772.50 or below $764.50 with follow-through. [Sources: Robinhood, Investing.com, TrendSpider]
Other models on the same question
| Model | Expected range | Confidence | Result | Score |
|---|---|---|---|---|
| Claude Opus 5.5 | $759.00 to $773.00 | 30% | Direction called correctly | 78.1 |
| Gemini 1.5 Pro | $762.50 to $772.00 | 65% | No directional call | 55.0 |
| Muse Spark 1.1 | $760.00 to $775.00 | 57% | No directional call | 54.1 |
| Grok 4.5 | $760.00 to $772.00 | 45% | No directional call | 53.9 |
| DeepSeek | $760.00 to $776.00 | 58% | No directional call | 54.1 |
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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