Stock Selection: Gemini 3 Pro's picks for 2026-10-23
Gemini 3 Pro picked CCI, AMT, RNG, NVDA, NOK for a 1-day horizon. Portfolio return vs SPY: +1.17%. Picks that beat SPY: 60%.
| Experiment | Stock Selection |
|---|---|
| Model | Gemini 3 Pro |
| Prompt version | stock-selection-v8 |
| Asked | |
| Horizon | 1-day |
| Measured from | 2026-10-23 |
| Measured to | 2026-10-26 |
| Benchmark | SPY |
| Status | Settled |
| Portfolio return vs SPY | +1.17% |
| Picks that beat SPY | 60% |
| Benchmark return | +0.67% |
The picks
| Rank | Symbol | Return | Confidence | vs benchmark | Called right |
|---|---|---|---|---|---|
| 1 | CCI | +2.21% | 78% | +1.55% | Yes |
| 2 | AMT | -0.18% | 75% | -0.84% | No |
| 3 | RNG | -0.31% | 72% | -0.98% | No |
| 4 | NVDA | +2.18% | 70% | +1.52% | Yes |
| 5 | NOK | +5.28% | 68% | +4.61% | Yes |
The model's market view
US equity markets are navigating Q3 earnings season with notable dispersion across technology, telecom, and infrastructure sectors. Wireless tower operators (CCI, AMT) are seeing exceptional upside momentum driven by direct-to-cell infrastructure partnerships with SpaceX. Meanwhile, mega-cap semiconductor leader NVDA continues to show relative strength over SPY, while enterprise cloud and communications names like RingCentral (RNG) and Nokia (NOK) demonstrate solid catalyst-driven momentum.
Why each pick
CCI
Crown Castle is surging over 16% in October 23, 2026 trading, driven by news of SpaceX negotiations for up to 80,000 tower site leases for direct-to-cell Starlink services alongside an upgraded full-year AFFO outlook. Strong institutional buying momentum and structural TAM expansion support outperformance relative to SPY over the 1-session horizon. Primary risk: Short-term profit taking following a sharp gap up.
AMT
American Tower Corporation is up over 11% in current session activity, benefiting from major analyst upgrades and positive sector spillover regarding satellite-to-cellular leasing opportunities. Breaking out past multi-month resistance, AMT displays robust momentum expected to beat the broader S&P 500 index. Primary risk: Refinancing headwinds on debt maturities.
RNG
RingCentral is up over 13% in October 23, 2026 trading, fueled by strong enterprise demand trends and strategic cloud communications momentum. Valuation expansion and strong buying volume position RNG for continued short-term outperformance over SPY. Primary risk: Broader SaaS valuation pressure if market volatility increases.
NVDA
NVIDIA is trading at $212.76 as of October 23, 2026, maintaining solid relative strength versus the broader S&P 500 benchmark. Ongoing AI hardware demand and hyper-scaler capex momentum provide structural support for continued 1-day alpha against SPY. Primary risk: High market beta during broader macroeconomic retracements.
NOK
Nokia is showing an oversold post-earnings bounce trading up at $8.13 on October 23, 2026, supported by strategic AI-RAN partnerships with CoreWeave. Following an overdone selloff, mean-reversion buying should allow NOK to outpace SPY in the upcoming session. Primary risk: Ongoing telecom equipment supply chain overhangs.
Other models on the same run
| Model | Picks | Portfolio return vs SPY | Picks that beat SPY |
|---|---|---|---|
| GPT-6 | WDC, ALLE, SLB, XLE, ROP | -0.66% | 20% |
| Claude Opus 5.5 | XLE, ALLE, EOG, WCN, LNG | -0.81% | 0% |
| Grok 4.7 | CCI, AMT, XLE, XOM, RHI | +0.03% | 40% |
| Muse Spark 1.1 | ROP, ALLE, POOL, TTMI, CRS | +1.97% | 60% |
| DeepSeek | RNG, RHI, CCI, AMT, SKHY | +0.59% | 60% |
Written up on ForecastNest Insights: Stock Selection: Gemini 3 Pro's picks for 2026-10-23.
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