IONQ 1-day forecast by GPT-5.6 Luna
GPT-5.6 Luna's 1-day forecast for IONQ, made 2026-09-05: expected range $36.50 to $43.50 at 77% confidence. Settled at $40.46: direction called correctly, score 82.4.
| Asset | IONQ |
|---|---|
| Model | GPT-5.6 Luna |
| 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 | $39.52 |
| Price the model reported | $39.67 |
| Expected range | $36.50 to $43.50 |
| Confidence | 77% |
| Prompt style | No data |
| Status | Settled |
| Actual close | $40.46 |
| Traded range in the window | $39.46 to $44.42 |
| Result | Direction called correctly |
| Score | 82.4 of 100 |
The model's reasoning
(1) Market regime: September 5 is a Saturday, so there is no regular U.S. equity session at the requested timestamp. The latest verified tradable reference is IONQ at $39.67 after hours on September 4, with the September 4 regular close at $39.52; StockAnalysis reports $39.75 after hours at 7:59 PM ET, while Investing.com reports $39.67 later in the session. I therefore classify data access as partial rather than live. Sources: StockAnalysis and Investing.com. ([stockanalysis.com](https://stockanalysis.com/stocks/ionq/history/?utm_source=chatgpt.com))
(2) Technical synthesis: IONQ has recovered from the early-September selloff, rising from a $37.64 close on September 2 to $39.02 on September 3 and $39.52 on September 4. The September 4 session reached $39.73, putting price just below the psychologically important $40 area, but the stock remains well below its 52-week high of $84.64. Sources: StockAnalysis and Investing.com. ([stockanalysis.com](https://stockanalysis.com/stocks/ionq/history/?utm_source=chatgpt.com))
(3) Price range: For the next one-day market window, I estimate $36.50-$43.50 around the $39.67 reference. The downside allows a retracement toward the recent $36.79-$37.64 support region, while the upper side allows a breakout through $40 toward the recent late-August trading zone near $42.94-$45.46. I am using a wide interval because IONQ's recent daily ranges have frequently exceeded 4%, and the stock is sensitive to event-driven sentiment. Sources: StockAnalysis and ChartExchange. ([chartexchange.com](https://chartexchange.com/symbol/nyse-ionq/historical/?utm_source=chatgpt.com))
(4) Catalysts: The main company-specific catalyst is IonQ Investor Day on September 8 at 12:30 PM ET, confirmed on IonQ's official investor-relations calendar. Barron's says investors are expected to focus particularly on the financial and strategic implications of the $1.8 billion SkyWater acquisition and IonQ's broader plans for quantum computing. Source: IonQ Investor Relations and Barron's. ([investors.ionq.com](https://investors.ionq.com/events-and-presentations/default.aspx?utm_source=chatgpt.com))
(5) Counter-argument: The strongest bullish case is that IONQ has produced three consecutive sessions of recovery and quantum-computing interest remains strong; a September 4 market article from Motley Fool continued to highlight IonQ as a leading pure-play quantum company. The bearish case is that MarketBeat recently identified a bearish death-cross pattern on IONQ, reflecting a still-weak longer-term technical structure, while higher Treasury yields remain a headwind for speculative growth stocks. Sources: Motley Fool and MarketBeat. ([marketbeat.com](https://www.marketbeat.com/articles/these-3-stock-charts-just-flashed-the-dreaded-death-cross-pattern/?utm_source=chatgpt.com))
(6) Confidence: Confidence is 77%. The near-term setup is moderately constructive because price has recovered toward $40 and the September 8 Investor Day provides a concrete catalyst inside the coming week. I use a stronger bullish seven-day signal than one-day signal because the event could reinforce the recent recovery, but maintain wide price bounds and avoid an aggressive long-term view because the broader trend and valuation remain highly uncertain.
Other models on the same question
| Model | Expected range | Confidence | Result | Score |
|---|---|---|---|---|
| Gemini 1.5 Pro | $39.00 to $40.00 | 95% | No directional call | 50.9 |
| Grok 4.5 | $37.00 to $42.50 | 38% | Direction called correctly | 78.4 |
| DeepSeek-R1 | $37.50 to $42.50 | 53% | Direction called correctly | 80.7 |
| Muse Spark 1.1 | $37.50 to $41.80 | 52% | Direction called correctly | 79.7 |
| Claude Opus 5 | $37.00 to $42.20 | 42% | Direction called incorrectly | 30.6 |
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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