Stock Selection: DeepSeek's picks for 2026-10-19
DeepSeek picked CLF, WDC, AMD, GE, INTC for a 1-day horizon. Portfolio return vs SPY: -1.04%. Picks that beat SPY: 20%.
| Experiment | Stock Selection |
|---|---|
| Model | DeepSeek |
| Prompt version | stock-selection-v8 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-10-19 |
| Measured to | 2026-10-20 |
| Benchmark | SPY |
| Status | Settled |
| Portfolio return vs SPY | -1.04% |
| Picks that beat SPY | 20% |
| Benchmark return | +0.33% |
The picks
| Rank | Symbol | Return | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|
| 1 | CLF | -2.36% | 76% | -2.68% | No |
| 2 | WDC | +2.42% | 72% | +2.09% | Yes |
| 3 | AMD | -0.76% | 69% | -1.08% | No |
| 4 | GE | -2.39% | 67% | -2.72% | No |
| 5 | INTC | -0.49% | 64% | -0.82% | No |
The model's market view
SPY is up about 0.5% intraday, but breadth is weak, with only roughly one-third of S&P 500 names higher. The tape favors high-beta AI and semiconductor rebounders plus idiosyncratic earnings winners rather than broad market beta. Lower oil prices and yields are supportive, but the narrow rally raises reversal risk into Tuesday's earnings-heavy session.
Why each pick
CLF
Cleveland-Cliffs reported Q3 adjusted EBITDA of $612 million, more than double Q2, and adjusted EPS of $0.28 versus a $0.24 consensus. Management guided Q4 adjusted EBITDA to about $715 million and outlined a path to more than $4 billion in 2027, supported by steel tariffs, stronger domestic pricing, and reshoring demand. The stock is already up sharply, so the main risk is intraday profit-taking and a pullback in steel or auto demand; the reference price is an intraday print at 10:05 AM EDT, not the close.
WDC
Western Digital is rebounding with the memory and storage complex after a sharp sector selloff, and its high beta to AI data-center storage demand makes it a likely outperformer if the tech bounce extends. Pre-earnings positioning ahead of its October 22 report could also support the stock. Risks include the absence of a company-specific catalyst inside the one-session window, lingering supply concerns after the Toshiba capacity scare, and a fast reversal in AI sentiment; the reference price is a delayed intraday quote.
AMD
AMD is participating in the AI-chip rebound after falling roughly 10% over the prior five sessions, and its 2.31 beta gives it high sensitivity to a continuing semiconductor recovery. The broader group is being helped by dip-buying and easing pressure from oil and yields. Risks are that there is no AMD-specific catalyst in the window, valuation remains high, and AI capex or credit concerns could quickly reverse the bounce; the reference price is a delayed intraday quote.
GE
GE Aerospace reports Q3 before the open on October 20, with consensus EPS of about $2.02, up roughly 22% year over year, on strong commercial engine aftermarket and defense demand. The company has beaten estimates in each of the last four quarters with an average surprise near 11.7%, and its backlog exceeds $210 billion. Risks include a negative Earnings ESP, supply-chain and margin pressure, and the possibility that guidance disappoints; the reference price is a delayed intraday quote.
INTC
Intel is rallying with the AI-chip group after its CEO said restructuring is about 80% complete and highlighted foundry, advanced packaging, and ASIC opportunities. The stock has high beta and had fallen sharply over the prior week, leaving room for short covering if semiconductor sentiment keeps improving. Risks include no Intel earnings until later in the week, persistent foundry losses, a Hold consensus rating, and the chance that the relief rally fades; the reference price is a delayed intraday quote.
Other models on the same run
| Model | Picks | Portfolio return vs SPY | Picks that beat SPY |
|---|---|---|---|
| Muse Spark 1.1 | NVDA, AMZN, MSFT, GOOGL, TSLA | -0.06% | 40% |
| Gemini 1.5 Pro | NVDA, MSFT, AAPL, LLY, XOM | -0.11% | 20% |
| Grok 4.5 | INTC, MU, SOXX, NVDA, SMH | -0.58% | 0% |
| Perplexity | NVDA, MSFT, AAPL, LLY, XOM | -0.11% | 20% |
| GPT-6 | CLF, MU, AMD, INTC, SNDK | -1.16% | 0% |
Written up on ForecastNest Insights: Stock Selection: DeepSeek's picks for 2026-10-19.
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