Event Gaps: GPT-6.1 Sol's picks for 2026-11-02
GPT-6.1 Sol picked INTC, PLTR, VRTX, AAPL, MAR for a 1-day horizon. Intraday alpha vs SPY: -0.49%. Picks with positive alpha: 40%.
| Experiment | Event Gaps |
|---|---|
| Model | GPT-6.1 Sol |
| Prompt version | event-gap-v13 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-11-02 |
| Measured to | 2026-11-03 |
| Benchmark | SPY |
| Status | Settled |
| Intraday alpha vs SPY | -0.49% |
| Picks with positive alpha | 40% |
| Benchmark return | -1.10% |
The picks
| Rank | Symbol | Gap direction | Price change | Return in the called direction | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|---|---|
| 1 | INTC | -4.40% | +4.40% | 63% | +5.50% | Yes | |
| 2 | PLTR | -9.31% | -9.31% | 57% | -8.21% | No | |
| 3 | VRTX | -4.88% | -4.88% | 59% | -3.78% | No | |
| 4 | AAPL | -3.20% | +3.20% | 54% | +4.30% | Yes | |
| 5 | MAR | +1.35% | -1.35% | 53% | -0.25% | No |
The model's market view
My forecast favors event-driven dispersion: continued pressure on Intel after weak guidance, upside earnings risk for Palantir and Vertex, downside earnings risk for Apple, and further fading of Marriott's opening earnings rally. Directions refer to the authoritative window ending 2026-11-03T15:35:00.000Z. Expected moves are prospective estimates from the latest verified quotes to that endpoint; previously observed moves are excluded. Exact prices at the authoritative start were unavailable, so elapsed-window returns are null and the mapping from these quote-based estimates to scored returns is uncertain. Quotes are timestamped snapshots, not guaranteed execution prices; their timestamps have minute resolution and actual feed latency is unverified. All five are Nasdaq-listed common stocks passing the stated floors. Market capitalizations retain the sources' displayed precision after conversion to USD. Average dollar volume is calculated as the arithmetic mean of daily Close multiplied by share volume over the 20 completed regular sessions from October 5 through October 30, 2026; it is a conventional dollar-volume measure, not independently verified trade-by-trade turnover. Historical calculations exclude November 2's unfinished session. Confidence reflects earnings uncertainty, quote age and unavailable same-time intraday volume baselines.
Why each pick
INTC
Occurred catalyst: Intel reported Q3 revenue of $16.5 billion and non-GAAP EPS of $0.52, but forecast Q4 revenue of $15–16 billion and non-GAAP EPS of $0.25. Management expects the PC slowdown to persist through at least the first half of 2027. This changes business expectations, rather than merely sentiment. Primary evidence: https://www.intc.com/filings-reports/all-sec-filings/content/0000050863-26-000188/q326earningsrelease.htm. I expect another 4.5% decline after the quoted price as investors reassess the weaker outlook; Friday's collapse is already realized and is excluded.
Before the event, closes rose from 90.47 on October 26 to 95.53 on October 28, then fell to 92.07 on October 29. pre_event_price=92.07; pre_event_price_time=2026-10-29T16:00:00-04:00; source=https://stockanalysis.com/stocks/intc/history/. observed_event_to_quote_pct=-30.205279. This interval brackets the earnings release but includes intervening market influences, so it is not a pure causal earnings return. Much of the disappointment is already reflected.
latest_price=64.26 USD; quote_time=2026-11-02T15:17:00Z; source=https://stockanalysis.com/stocks/intc/; provider-labelled real-time regular-session snapshot, with subsequent freshness unverified. PARTIAL SESSION at that timestamp: open=65.40, high_so_far=65.72, low_so_far=63.70, cumulative_volume=42921046 shares. Relative intraday volume cannot be established without a verified same-time baseline.
Completed history source=https://stockanalysis.com/stocks/intc/history/; split-adjusted OHLC using Close rather than dividend-adjusted Adj.Close; regular sessions 09:30–16:00 US Eastern. daily_5d columns: session_date,open,high,low,close,volume.
2026-10-26,87.94,92.09,86.46,90.47,98744158
2026-10-27,92.47,94.98,91.86,93.74,90523294
2026-10-28,95.09,95.68,93.00,95.53,82592443
2026-10-29,92.97,93.50,90.84,92.07,134168717
2026-10-30,68.36,68.77,63.20,65.76,455599430
Sixth close: 86.96 on 2026-10-23. return_5d_pct=-24.379025; high_20d=118.20; low_20d=63.20; avg_volume_20d=116380427. Friday gapped sharply down, barely recovered above its open and closed around 46% of its range on 3.91 times average volume. This supports repricing, although the lower wick and exceptionally heavy volume also allow capitulation. Strongest counter-evidence: Q3 revenue grew 21%, margins improved, and management described robust CPU demand. A sustained future recovery above Friday's verified high of 68.77 would invalidate my immediate continuation thesis; a relief rally is the principal emotional reversal risk.
PLTR
Officially scheduled catalyst: Q3 earnings after today's close, followed by the 17:00 EST webcast. Results remain unknown. Previously reported Q2 revenue grew 93% to approximately $1.935 billion, and company Q3 revenue guidance was $2.160–2.164 billion. Fundamental evidence: https://investors.palantir.com/news-details/2026/Palantir-Reports-. My inference is that commercial growth and forward guidance can restore confidence after the recent selloff, producing a further 5.5% rise from the quoted price by the endpoint. Anticipation can support today's trading, and the actual report falls inside the window. Neither a beat nor a guidance increase is an observed fact.
The pre-event path weakened through the last four completed sessions. latest_price=186.92 USD; quote_time=2026-11-02T15:31:00Z; source=https://stockanalysis.com/stocks/pltr/history/; provider-labelled real-time regular-session snapshot. pre_event_price=186.92 at the same timestamp and source; observed_event_to_quote_pct=null because earnings have not occurred. The 1.53% rise from Friday's close is pre-earnings positioning, not an earnings reaction. PARTIAL SESSION at that timestamp: open=186.52, high_so_far=186.95, low_so_far=181.63, cumulative_volume=9081739 shares. Relative intraday volume cannot be established. Market capitalization is the separately displayed overview snapshot from https://stockanalysis.com/stocks/pltr/, not a recalculation at the later quote.
Completed history source=https://stockanalysis.com/stocks/pltr/history/; split-adjusted OHLC using Close rather than Adj.Close; regular sessions 09:30–16:00 US Eastern. daily_5d columns: session_date,open,high,low,close,volume.
2026-10-26,197.90,200.05,192.91,198.84,16380393
2026-10-27,198.12,201.83,196.79,198.73,19907261
2026-10-28,197.01,198.74,193.13,196.81,20821251
2026-10-29,198.37,198.51,190.36,196.42,20102916
2026-10-30,193.63,193.92,180.81,184.11,27070005
Sixth close: 196.75 on 2026-10-23. return_5d_pct=-6.424396; high_20d=212.94; low_20d=180.81; avg_volume_20d=23056771. Friday's downward opening gap, small upper wick and bottom-quarter close on 1.17 times average volume favor bearish continuation, the strongest observed counter-evidence to my bullish call. Today's recovery toward its partial-session high offers tentative reversal evidence, not confirmation. Strong prior growth is already public and valuation remains demanding, so a routine beat may disappoint. A future break below 180.81 or reported revenue below the company's $2.160 billion guidance floor would invalidate the rebound thesis. A disappointing outlook could trigger emotional selling rather than recovery.
VRTX
Officially scheduled catalyst: Q3 earnings after today's close and a 16:30 EST conference call. Results are not yet observed. Previously, Vertex reported Q2 revenue growth of 12% to $3.33 billion and raised full-year revenue guidance to $13.1–13.2 billion. Evidence: https://investors.vrtx.com/news-releases/news-release-details/vertex-reports-second-quarter-2026-financial-results. I expect a further 3.5% rise from the quoted price if tonight's commercial performance and outlook sustain those business expectations. Anticipation can support the remaining session, while the report itself occurs within the forecast window. An additional guidance increase is a hypothesis, not a fact.
The pre-event path shows four consecutive higher completed closes after October 26. latest_price=564.72 USD; quote_time=2026-11-02T15:28:00Z; source=https://stockanalysis.com/stocks/vrtx/; provider-labelled real-time regular-session snapshot. pre_event_price=564.72 at that timestamp and source; observed_event_to_quote_pct=null because the event is upcoming. Today's 1.04% previous-close gain is anticipation, not a post-report reaction. PARTIAL SESSION at that timestamp: open=560.88, high_so_far=568.67, low_so_far=559.49, cumulative_volume=538374 shares. Relative intraday volume cannot be established.
Completed history source=https://stockanalysis.com/stocks/vrtx/history/; split-adjusted OHLC using Close rather than Adj.Close; regular sessions 09:30–16:00 US Eastern. daily_5d columns: session_date,open,high,low,close,volume.
2026-10-26,526.86,529.66,509.33,517.49,1189035
2026-10-27,514.84,521.43,509.21,521.03,1019888
2026-10-28,514.45,534.94,513.37,529.69,1284581
2026-10-29,536.46,546.61,534.01,540.00,1542075
2026-10-30,550.73,563.80,549.89,558.88,3030027
Sixth close: 523.93 on 2026-10-23. return_5d_pct=6.670738; high_20d=563.80; low_20d=484.08; avg_volume_20d=1394523.2. Thursday and Friday opened above their preceding highs; Friday closed around 65% of its range on 2.17 times average volume. This supports continuation, while its upper wick allows profit-taking. The quote exceeds the completed 20-session high, but this remains an unfinished breakout. Strongest counter-evidence is the already substantial rally and retreat from today's partial high: considerable optimism is reflected before results. A future loss of Friday's 549.89 low would invalidate immediate breakout continuation. Weak commercialization figures or a reduced outlook could convert enthusiasm into a sharp reversal.
AAPL
Scheduled catalyst: fiscal Q4 results this afternoon and a 17:00 EST call, as reported by sources relaying Apple's investor notice. The primary investor page's schedule did not render in the retrieved text, so timing verification relies on https://www.macrumors.com/2026/10/06/apple-q4-2026-earnings-nov-2/ and https://www.stocktitan.net/articles/earnings-calendar-week-of-november-2-2026. Outcomes remain unknown. My bearish inference is that margin quality and forward expectations could receive a stricter valuation assessment, producing a further 3% decline. Prior Q3 gross margin of 50.1% included approximately two percentage points from tariff refunds, and EPS included $0.11 from those refunds; their repeatability should not be assumed. Primary evidence: https://www.apple.com/newsroom/2026/07/apple-reports-third-quarter-results/.
Before the upcoming report, the stock traded near recent highs but failed to retain Thursday's advance. latest_price=340.43 USD; quote_time=2026-11-02T15:35:00Z; source=https://stockanalysis.com/stocks/aapl/; provider-labelled real-time regular-session snapshot. pre_event_price=340.43 at that timestamp and source; observed_event_to_quote_pct=null because earnings have not occurred. Today's 1.22% decline from Friday's close is positioning, not a reaction to unpublished results. PARTIAL SESSION at that timestamp: open=342.67, high_so_far=343.80, low_so_far=339.61, cumulative_volume=10737539 shares. Relative intraday volume cannot be established.
Completed history source=https://stockanalysis.com/stocks/aapl/history/; split-adjusted OHLC using Close rather than Adj.Close; regular sessions 09:30–16:00 US Eastern. daily_5d columns: session_date,open,high,low,close,volume.
2026-10-26,343.92,347.09,341.03,343.91,42743575
2026-10-27,343.17,347.78,342.39,347.10,39984395
2026-10-28,346.92,347.18,343.52,343.83,35714331
2026-10-29,348.00,351.43,347.30,348.91,42582126
2026-10-30,346.72,349.19,334.35,344.63,67841555
Sixth close: 347.73 on 2026-10-23. return_5d_pct=-0.891496; high_20d=351.73; low_20d=330.62; avg_volume_20d=40410685.7. Friday opened below Thursday's low but recovered strongly from 334.35, closing around 69% of its range on 1.68 times average volume. That lower wick is meaningful buying evidence against my direction; the partial-session weakness provides only tentative renewed downside evidence. Strongest fundamental counter-evidence is Q3 revenue growth of 16% and record June-quarter performance. Existing selling may already discount margin concerns. A future sustained move above the verified 351.73 range high, or a clearly stronger-than-expected outlook, would invalidate the bearish thesis; an earnings relief rally is a material emotional risk.
MAR
Occurred catalyst: Marriott published Q3 results today at 07:00 EST. Adjusted EPS was $3.02, worldwide RevPAR grew 6.5%, and management raised its full-year RevPAR growth outlook to 4.5–5%. These are favorable operating facts; my short forecast instead concerns the valuation and sentiment response after an opening overshoot. Evidence: https://www.prnewswire.com/news-releases/marriott-international-reports-third-quarter-2026-results-302925186.html. I expect a further 3% decline from the latest quote as the opening rally continues to fade, rather than treating strong results themselves as bearish.
Before earnings, the five-session return was positive. pre_event_price=399.30; pre_event_price_time=2026-10-30T16:00:00-04:00; source=https://stockanalysis.com/stocks/mar/history/. latest_price=414.40 USD; quote_time=2026-11-02T15:33:00Z; source=https://stockanalysis.com/stocks/mar/; provider-labelled real-time regular-session snapshot. observed_event_to_quote_pct=3.781618 for the interval from the last regular close before publication; this includes intervening market effects and is not a pure earnings attribution. The positive announcement response is partly reflected already. PARTIAL SESSION at that timestamp: open=425.00, high_so_far=433.30, low_so_far=413.09, cumulative_volume=641450 shares. The quote is below its opening price and near the partial low. Relative intraday volume cannot be established.
Completed history source=https://stockanalysis.com/stocks/mar/history/; split-adjusted OHLC using Close rather than Adj.Close; regular sessions 09:30–16:00 US Eastern. daily_5d columns: session_date,open,high,low,close,volume.
2026-10-26,393.50,398.42,392.93,394.75,1165502
2026-10-27,387.37,391.17,381.04,390.23,1886645
2026-10-28,389.75,394.76,387.83,394.40,1143425
2026-10-29,399.90,402.99,397.94,399.65,1285377
2026-10-30,402.52,404.44,398.99,399.30,2028600
Sixth close: 390.71 on 2026-10-23. return_5d_pct=2.198562; high_20d=407.34; low_20d=354.62; avg_volume_20d=1409795.2. Friday's upper wick and bottom-6% close on 1.44 times average volume showed selling into strength. Today's gap above the completed range followed by an extensive fade supports reversal, although the quote still holds above 407.34. Strongest counter-evidence is the raised outlook and strong operating growth, which could establish a durable breakout. A future sustained recovery above today's verified 433.30 high would invalidate the fading thesis. Renewed enthusiasm following analyst interpretation could squeeze the bearish position.
Other models on the same run
| Model | Picks | Intraday alpha vs SPY | Picks with positive alpha |
|---|---|---|---|
| Claude Sonnet 5.5 | PLTR, ON, UPST, SHOP, FN | +7.19% | 80% |
| GPT-6 | PLTR, SHOP, ON, VRTX, AAPL | -0.32% | 40% |
| Muse Spark 1.1 | PLTR, AAPL, AMD, SHOP, PFE | -3.87% | 20% |
| Claude Opus 5.5 | IDXX, MRVL, PLTR, FN, CHKP | +3.95% | 80% |
| Gemini 3 Pro | PLTR, AAPL, AMD, SMCI, VRTX | -0.86% | 40% |
| Grok 4.7 | PLTR, ON, AMD, MRVL, AAPL | -0.73% | 20% |
Written up on ForecastNest Insights: Event Gaps: GPT-6.1 Sol's picks for 2026-11-02.
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