Stock Selection: GPT-5.6 Sol's picks for 2026-09-24
GPT-5.6 Sol picked CRWD, XLE, PANW, LMT, META for a 1-day horizon. Portfolio return vs SPY: -2.30%. Picks that beat SPY: 0%.
| Experiment | Stock Selection |
|---|---|
| Model | GPT-5.6 Sol |
| Prompt version | stock-selection-v8 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-09-24 |
| Measured to | 2026-09-25 |
| Benchmark | SPY |
| Status | Settled |
| Portfolio return vs SPY | -2.30% |
| Picks that beat SPY | 0% |
| Benchmark return | +0.15% |
The picks
| Rank | Symbol | Return | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|
| 1 | CRWD | -2.57% | 75% | -2.72% | No |
| 2 | XLE | -1.77% | 73% | -1.92% | No |
| 3 | PANW | -4.10% | 71% | -4.25% | No |
| 4 | LMT | -1.28% | 68% | -1.43% | No |
| 5 | META | -1.00% | 66% | -1.15% | No |
The model's market view
The broad setup is defensive and selective rather than broadly risk-on. U.S. equities opened weaker as Brent crude moved back above $100, long-dated Treasury yields remained near multi-decade highs, and investors awaited the Trump-Xi summit. That combination is unfavorable for SPY's high-duration technology exposure but comparatively supportive for energy, defense and cybersecurity. I therefore favor names with either direct geopolitical sensitivity or company-specific AI-security catalysts that can generate relative strength even if the index remains under pressure.
Why each pick
CRWD
CrowdStrike has one of the strongest relative-strength setups in the current risk-off tape. Cybersecurity shares have been benefiting from heightened concern about autonomous AI agents expanding enterprise attack surfaces, while sector fundamentals remain tied to security spending that is less economically discretionary than many software categories. CrowdStrike recently extended a multi-session advance and its accessible quote page showed a September 24 price of $262.49 with a session range of $248.51-$263.19, indicating continued demand despite broader market weakness. The main risks are substantial recent gains, elevated valuation and the possibility that the AI-security theme becomes crowded enough to trigger sharp profit-taking.
XLE
Energy is positioned to outperform SPY if Middle East tensions and higher oil prices persist. Reuters reported Brent crude back above $100 as U.S.-Iran tensions remained unresolved, while rising oil and bond yields pressured the broader equity market. XLE gained 0.96% on September 23 while SPY declined, demonstrating the desired defensive relative-strength pattern. I could not verify a regular-session September 24 trade from an accessible timestamped source; the freshest confirmed quote I found was $62.93 in September 24 premarket trading, so that is used rather than restating the prior close. Risks are a sudden diplomatic breakthrough, falling oil prices or government intervention aimed at suppressing fuel prices.
PANW
Palo Alto Networks combines strong recent relative momentum with a fresh product catalyst. The company recently launched an AI-powered cybersecurity service using multiple frontier AI models, directly addressing enterprise concern about vulnerabilities created by autonomous agents. PANW rose 5.00% on September 23 even as the S&P 500 declined, a strong relative-strength signal. The freshest price I could verify was $391.117 in September 24 premarket trading at 7:00 AM EDT; I could not confirm a newer regular-session trade from the accessible source, so I preserve that actual timestamped price. Risks include an extended year-to-date rally, valuation sensitivity to high Treasury yields and profit-taking after the September 23 surge.
LMT
Lockheed Martin offers a direct geopolitical hedge while the broader market is being pressured by persistent Middle East conflict risk. Continued U.S.-Iran tensions and uncertainty surrounding the Trump-Xi summit support defense-sector relative demand, while LMT is less exposed than SPY to high-duration valuation compression from rising Treasury yields. The latest accessible September 24 quote page showed LMT at $524.68, with a displayed session range of $523.21-$534.93. The principal risks are a rapid diplomatic de-escalation in the Middle East, defense-budget uncertainty and the fact that recent geopolitical stress has not translated into consistently strong defense-stock momentum.
META
Meta has the strongest current consumer-AI catalyst among mega-cap technology companies. Muse has surpassed ChatGPT in U.S. and Canadian app-store rankings, analysts are beginning to model subscription, advertising and commerce revenue from the agent, and Meta's September 24 Charm hardware event expands the ecosystem around Muse. This company-specific catalyst may allow META to outperform SPY even during a weak technology session. The newest September 24 quote I could verify was $725.50, down about 2.5%, which also means some post-event profit-taking was already occurring when the research was performed. Risks are continued compression from rising Treasury yields, the stock's large gain earlier this week, uncertain monetization timing and a deeper post-event reversal after the Muse and Charm announcements.
Other models on the same run
| Model | Picks | Portfolio return vs SPY | Picks that beat SPY |
|---|---|---|---|
| Claude Opus 5 | XLE, OIH, XOM, XLF, XLV | -1.49% | 0% |
| Muse Spark 1.1 | GOOG, IONQ, MSFT, NVDA, SOXL | +3.69% | 100% |
| Gemini 1.5 Pro | AAPL, GOOG, NVDA, MSFT, SOXL | +2.44% | 80% |
| Grok 4.5 | XLE, XOM, CVX, COP, OXY | -1.87% | 0% |
| DeepSeek | NBIS, CRWV, GRAL, FRVO, P | -2.44% | 40% |
Written up on ForecastNest Insights: Stock Selection: GPT-5.6 Sol's picks for 2026-09-24.
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