Extreme Movers: DeepSeek's picks for 2026-10-16
DeepSeek picked MRNA, ERIC, DELL, WMB, PAG for a 1-day horizon. Average directional return: +0.18%. Directions called correctly: 40%.
| Experiment | Extreme Movers |
|---|---|
| Model | DeepSeek |
| Prompt version | extreme-movers-v11 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-10-16 |
| Measured to | 2026-10-19 |
| Benchmark | SPY |
| Status | Settled |
| Average directional return | +0.18% |
| Directions called correctly | 40% |
| Benchmark return | -0.66% |
The picks
| Rank | Symbol | Direction | Price change | Return in the called direction | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|---|---|
| 1 | MRNA | up | +3.24% | +3.24% | 78% | +3.89% | Yes |
| 2 | ERIC | up | -2.34% | -2.34% | 75% | -1.68% | No |
| 3 | DELL | down | +2.09% | -2.09% | 70% | -1.43% | No |
| 4 | WMB | up | +2.07% | +2.07% | 68% | +2.73% | Yes |
| 5 | PAG | down | +0.01% | -0.01% | 65% | +0.65% | No |
The model's market view
The source session (15 Oct 2026) featured a sharp rotation out of AI and energy names, while healthcare and select deal-driven stocks rallied. I expect the next session to see continuation in positive catalysts (Moderna, Ericsson) and further weakness in AI hardware (Dell) as rate concerns persist. Williams is a reversal candidate on an oversold energy bounce, while Penske is a reversal short given its price has already reached the buyout ceiling.
Why each pick
MRNA
Moderna gained 4.51% on 15 Oct after Goldman Sachs raised its price target to $137 and Merck's CEO hinted at accelerated timelines for their cancer vaccine. The move was also supported by a rotation into defensive healthcare. I expect continuation as the positive analyst action and pipeline news provide a substantive catalyst. Risk: the stock is volatile and a broad market sell-off could cap gains. Reference price is the overnight quote from 15 Oct (latest available).
ERIC
Ericsson surged 11.80% on 15 Oct after reporting better-than-expected Q3 results, with strong demand for mobile network equipment. The earnings beat is a substantive catalyst and the stock has momentum. I expect continuation as the market digests the positive results. Risk: the stock may face profit-taking after a sharp one-day gain. Reference price is the pre-market quote from 16 Oct.
DELL
Dell fell 6.80% on 15 Oct amid a broad AI selloff and a Barclays downgrade to Neutral. The negative catalyst is substantive and the sector remains under pressure from rate concerns. I expect continuation of the downtrend. Risk: a short-term oversold bounce could occur. Reference price is the pre-market quote from 16 Oct.
WMB
Williams Companies dropped 4.92% on 15 Oct as energy stocks sold off on potential easing of sanctions on shadow fleet tankers. The catalyst is speculative and not company-specific, suggesting a possible oversold reversal. I expect a bounce. Risk: continued weakness in oil prices could keep pressure on the sector. Reference price is the pre-market quote from 16 Oct.
PAG
Penske Automotive jumped 8.84% on 15 Oct after announcing a $16.3 billion take-private deal at $212 per share. The stock closed exactly at the deal price, creating a hard ceiling for further gains. I expect a reversal to the downside as arbitrageurs lock in profits. Risk: a higher bid could emerge, but that is unlikely. Reference price is the after-hours quote from 15 Oct.
Other models on the same run
| Model | Picks | Average directional return | Directions called correctly |
|---|---|---|---|
| Gemini 3 Pro | ERIC, TRU, KD, FIGR, APPN | +1.87% | 60% |
| Muse Spark 1.1 | PAG, FMC, IP, DELL, AA | -3.11% | 0% |
| GPT-6 | HPE, KRMN, KD, APPN, MAN | -2.74% | 20% |
| Claude Sonnet 5.5 | DELL, HPE, APP, RDDT, COIN | +4.14% | 100% |
| Perplexity | CRCL, RBLX, RDDT, RKLB, DELL | -0.74% | 40% |
| Grok 4.5 | APPN, ERIC, KD, DELL, HPE | -2.91% | 0% |
Written up on ForecastNest Insights: Extreme Movers: DeepSeek's picks for 2026-10-16.
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