NVDA 1-day forecast by Claude Opus 5.5
Claude Opus 5.5's 1-day forecast for NVDA, made 2026-09-28: expected range $226.00 to $238.50 at 33% confidence. Settled at $231.10: direction called incorrectly, score 55.7.
| Asset | NVDA |
|---|---|
| Model | Claude Opus 5.5 |
| 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 | $231.03 |
| Price the model reported | $232.71 |
| Expected range | $226.00 to $238.50 |
| Confidence | 33% |
| Prompt style | No data |
| Status | Settled |
| Actual close | $231.10 |
| Traded range in the window | $228.04 to $232.82 |
| Result | Direction called incorrectly |
| Score | 55.7 of 100 |
The model's reasoning
(1) What I found: a 24/7 Wall St. quote widget shows NVDA at $232.71 (+3.39%) alongside SPY at $767.56 (-0.49%), consistent with Monday Sept 28 intraday trading, though its exact timestamp is not shown. The Motley Fool also reported NVDA up 3.38% shortly after the open. The prior close was $225.07 on Sept 25 (Yahoo Finance), and the 52-week range is $164.27-236.54 (Yahoo).
(2) Regime: an idiosyncratic bid inside a risk-off tape. Before the open, NVIDIA's board authorized an additional $150B of buybacks, bringing the remaining authorization to $235B through FY2028, the largest authorization increase on record (Reuters, CNBC, Bloomberg). It also launched an Open Agent Safety Platform aimed at the AI sandbox-escape incidents (TheStreet, CNBC). Meanwhile the Nasdaq is down about 1% on the OpenAI training pause, Asian chipmakers are down about 5% (Investing.com), and the 10-year yield is near 5.2%. NVDA trades at about 16.5x forward earnings, its lowest since 2015 (TradingKey).
(3) Range: NVDA's typical daily move is about 2.5-3%, roughly ±$6-7. I set $226.00-238.50: about $6.70 below and $5.80 above. Upside room is slightly smaller because $236.54, the 52-week high, is likely resistance. Downside extends toward a partial gap fill near Friday's $225 close. The mild bullish tilt reflects the buyback, which gives the company an explicit tool to support dips, and next-day analyst follow-through.
(4) Catalysts in the window: analyst notes on the buyback and safety platform; further OpenAI and AI-safety headlines (Trump-Amodei meeting per Bloomberg); a Yahoo Scout note on possible Chinese purchases of RTX PRO 5500 GPUs; US-Iran headlines affecting risk appetite; and pre-positioning ahead of Micron's Sept 30 report, outside the window. No NVDA earnings until Nov 17 (Yahoo).
(5) Counter-argument: buyback-driven gaps often fade as initial enthusiasm meets macro selling, and the rest of the chip complex is weak (AMD and Broadcom slipping per 24/7 Wall St., SK Hynix and Samsung down about 5%). If AI-spending doubts from OpenAI's second pause deepen, NVDA could give back the whole gap toward $225. A close below about $227 would invalidate the mild bullish call.
(6) Confidence: 33%. I have a same-day quote, though with an uncertain timestamp, and a clear catalyst, but gap follow-through versus fade is close to even, and the sector tape is working against the stock.
Other models on the same question
| Model | Expected range | Confidence | Result | Score |
|---|---|---|---|---|
| GPT-6 | $225.00 to $239.00 | 48% | Direction called incorrectly | 57.3 |
| Perplexity | $223.80 to $232.40 | 62% | Direction called incorrectly | 36.9 |
| Muse Spark 1.1 | $225.00 to $235.00 | 62% | Direction called incorrectly | 57.0 |
| DeepSeek | $228.00 to $240.00 | 62% | Direction called incorrectly | 58.7 |
| Grok 4.5 | $225.00 to $235.00 | 55% | Direction called incorrectly | 52.7 |
| Gemini 3 Pro | $226.50 to $235.00 | 65% | Direction called incorrectly | 52.1 |
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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