Extreme Movers: Muse Spark 1.1's picks for 2026-09-09
Muse Spark 1.1 picked CBRS, SNDK, IONQ, GME, CEG for a 1-day horizon. Average directional return: -2.61%. Directions called correctly: 20%.
| Experiment | Extreme Movers |
|---|---|
| Model | Muse Spark 1.1 |
| Prompt version | extreme-movers-v6 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-09-08 |
| Measured to | 2026-09-09 |
| Benchmark | SPY |
| Status | Settled |
| Average directional return | -2.61% |
| Directions called correctly | 20% |
| Benchmark return | -0.46% |
The picks
| Rank | Symbol | Direction | Price change | Return in the called direction | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|---|---|
| 1 | CBRS | up | -1.79% | -1.79% | 71% | -1.32% | No |
| 2 | SNDK | up | +1.51% | +1.51% | 68% | +1.97% | Yes |
| 3 | IONQ | up | -5.76% | -5.76% | 70% | -5.29% | No |
| 4 | GME | down | +5.29% | -5.29% | 65% | -4.83% | No |
| 5 | CEG | up | -1.72% | -1.72% | 66% | -1.26% | No |
The model's market view
Source Sep 8 saw modest pullback in high-beta AI: SNDK closed $1737.99 -0.12% after +11% Sep 4, CBRS -4.89% to $199.77 after IPO surge, GME -1.59% to $18.89 ahead of Q2 earnings after close, IONQ +2.4% to $40.47 into investor day Sep 8, CEG $299.05 +0.11% defensive bid. Top movers list skewed to profit-taking in parabolic names. For Sep 9 target, expect reversal for recent decliners CBRS and SNDK, continuation for IONQ on investor day momentum, continuation down for GME post-earnings quality concerns, and continuation up for CEG on utility strength.
Why each pick
CBRS
CBRS fell -4.8941% Sep 8 to $199.77 after 5-day +11.55%, 52-week high $386.34. Drop appears speculative profit-taking after 68% IPO pop and Finland AI data center news. Market cap $47B >1B. Catalyst speculative: no fundamental downgrade. Expect reversal up Sep 9 as AI chip demand narrative reasserts vs SPY, oversold bounce.
SNDK
SNDK closed $1737.99 -0.1155% Sep 8 after $1740 Sep 4 close, intraday high $1807.38, 5-day +17.04% 1-month +43.37%. Parabolic NAND pricing run from $27.89 Apr 2025 to $1737. Small dip on insider sale 2,308 shares at $1767.33. Market cap >$200B. Catalyst substantive: memory upcycle but move extended. Expect reversal up continuation? Actually previous change negative small, so reversal up means bounce. Expect continuation up as momentum persists, but classify as reversal up from -0.12%.
IONQ
IONQ closed $40.47 Sep 8 vs previous $39.52 +2.4% into investor day Sep 8 with Northland raising target to $70. Raised 2026 revenue outlook to $450-460M with SkyWater acquisition closed July 31. Market cap $16B. Catalyst substantive: investor day Broad Quantum Advantage. Expect continuation up Sep 9 as event momentum carries.
GME
GME closed $18.89 -1.59% Sep 8 ahead of Q2 earnings after close. Q2 net income $298.7M boosted by eBay equity gains, EPS $0.27 in line, quality low. Previous change -1.59% indicates weak. Market cap ~$8B >1B. Expect continuation down Sep 9 as market discounts non-operating gains, despite $0.27 EPS hit. Catalyst speculative: meme flows.
CEG
CEG closed $299.05 Sep 8 +0.11% from $298.96, 5-day +8.06%, defensive bid as utilities only green Sep 4. Market cap $105.92B. Nuclear power AI data center demand supports. Expect continuation up Sep 9 vs SPY as defensive momentum persists, rates stable.
Other models on the same run
| Model | Picks | Average directional return | Directions called correctly |
|---|---|---|---|
| GPT-5.6 Sol | ROIV, BSX, LITE, BE, AMGN | +0.43% | 60% |
| Gemini 1.5 Pro | ROIV, SMR, SEI, DYN, FCEL | -1.90% | 40% |
| Grok 4.5 | INTC, AMGN, ROIV, FCEL, SEI | +0.41% | 80% |
| Gemini 3 Pro | ROIV, SMR, CRWV, INTC, GPRO | -0.59% | 60% |
| Claude Opus 5 | FCX, AMD, SRPT, QCOM, SYK | -0.34% | 40% |
Written up on ForecastNest Insights: Extreme Movers: Muse Spark 1.1's picks for 2026-09-09.
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