Stock Selection: DeepSeek R1's picks for 2026-09-08
DeepSeek R1 picked IONQ, HOOD, ALAB, GME, CASY for a 1-day horizon. Portfolio return vs SPY: -2.02%. Picks that beat SPY: 20%.
| Experiment | Stock Selection |
|---|---|
| Model | DeepSeek R1 |
| Prompt version | stock-selection-v1 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-09-04 |
| Measured to | 2026-09-08 |
| Benchmark | SPY |
| Status | Settled |
| Portfolio return vs SPY | -2.02% |
| Picks that beat SPY | 20% |
| Benchmark return | -0.55% |
The picks
| Rank | Symbol | Return | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|
| 1 | IONQ | +2.40% | 72% | +2.95% | Yes |
| 2 | HOOD | -3.91% | 68% | -3.36% | No |
| 3 | ALAB | -6.94% | 65% | -6.39% | No |
| 4 | GME | -1.41% | 60% | -0.86% | No |
| 5 | CASY | -2.99% | 58% | -2.44% | No |
The model's market view
SPY closed at $770.19 on Sep 4, down 0.39%, as a strong jobs report pushed the 10-year yield higher and increased September Fed hike odds to ~58%. Markets are closed Sep 7 for Labor Day; the Sep 8 session will digest weekend developments and a heavy earnings slate. I expect event-driven names with upcoming catalysts to outperform the broad index, while rate-sensitive growth may face pressure.
Why each pick
IONQ
Thesis: IonQ hosts its investor day on Sep 8, where management is expected to provide a multiyear revenue forecast for the combined company following its $1.8 billion SkyWater acquisition. This would be the first formal revenue guidance beyond 2026, addressing a key overhang. Last year's investor day sparked a 19% single-day rally. With the stock consolidating near $39, a positive catalyst could trigger significant upside. Risks: The event could disappoint if guidance is vague or if management fails to articulate a clear path to profitability. A weaker-than-expected outcome could send the stock back toward the $36–$37 support zone.
HOOD
Thesis: Robinhood surged 17% on Sep 4 driven by multiple Wall Street upgrades—Morgan Stanley raised to Overweight with a $150 target, Piper Sandler raised to $145, and Deutsche Bank to $136. Prediction-market revenue reached $156M in Q2, up from $10M a year earlier, and Robinhood Chain generated $3.8M+ in revenue on Sep 1. With analysts rating HOOD a Strong Buy and the stock pulling back modestly on Sep 4, the setup favors continued relative strength. Risks: The stock is extended after the sharp rally, and profit-taking could emerge. Any reversal in broader market sentiment could pressure the stock.
ALAB
Thesis: Astera Labs surged over 10% on Sep 4, driven by strength in the optical communications and hardware sector following OpenAI's GPT-6 Astra unveiling. Q2 revenue of $392.4M beat expectations, up 104% year-over-year. With semiconductor and hardware names showing strong momentum and Korean retail flows rotating into semiconductors, ALAB is well-positioned to continue its outperformance. Risks: The stock closed lower in after-hours trading, indicating some profit-taking. The high valuation and recent run-up could lead to consolidation. Any negative broader market move could trigger a pullback.
GME
Thesis: GameStop reports Q2 earnings after the close on Sep 8. Analysts expect EPS of $0.27 on revenue of $756.85M. The company has beaten EPS estimates in each of the last two quarters, and option markets are pricing in a 50% probability of a move greater than 6.56%. A beat-and-raise scenario could trigger a short-covering rally, given the stock's elevated short interest and retail following. Risks: Core retail business is shrinking, with sales expected to decline 18–20% year-over-year. The earnings beat may be driven by investment gains rather than operational improvement. A miss or weak guidance could send the stock sharply lower.
CASY
Thesis: Casey's General Stores reports Q1 earnings after the close on Sep 8. Analysts expect EPS of $6.78 on revenue of $5.56B, representing year-over-year growth of +16.88% and +22.00%, respectively. The company has a strong earnings-beat track record, with an average EPS beat rate of 18.5%. As a defensive consumer staples name, CASY offers a hedge against the broader market's rate-sensitive volatility. A strong report could drive the stock higher. Risks: The stock may already reflect positive expectations, and any disappointment on same-store sales or margins could lead to a selloff. The consumer environment remains uncertain, and higher input costs could pressure profitability.
Other models on the same run
| Model | Picks | Portfolio return vs SPY | Picks that beat SPY |
|---|---|---|---|
| Muse Spark 1.1 | NVDA, META, AVGO, CRWD, COIN | -0.27% | 40% |
| Grok 4.5 | SOXL, MSTR, CEG, IONQ, AMD | +2.36% | 80% |
Written up on ForecastNest Insights: Stock Selection: DeepSeek R1's picks for 2026-09-08.
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