How major US stock indexes fared Tuesday, 2/17/2026
Affected assets and topics
Why it matters
US stock indexes experienced a relatively calm day with the S&P 500, Dow Jones, and Nasdaq composite all rising 0.1% despite significant intraday fluctuations.
Expected market reaction
Market impact analysis based on neutral sentiment with 70% confidence.
Evidence trail
Evidence
AI provenance
Technical identifiers
- Provider tag
- groq-llama-3.1-8b-instant
- Model id
- llama-3.1-8b-instant
- Analysis version
- groq-llama-3.1-8b-instant
- Article id
- 46827
- Timeframe
- 6h
Prediction lifecycle
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Llama 3.1 8B Instant (Groq) NASDAQ Neutral 70%Generated 6h Excluded
Withdrawn: frozen reference price: 22716.13000000 is the reference price on 569 NASDAQ predictions spanning 32 days, so it cannot have been the market price at each of them
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Llama 3.1 8B Instant (Groq) DOW Neutral 70%Generated 6h Excluded
Withdrawn: frozen reference price: 47417.27000000 is the reference price on 676 DOW predictions spanning 32 days, so it cannot have been the market price at each of them
Logged at publication, scored automatically once the window closes — never edited.
Original source
A quiet finish for U.S. stocks masked big swings underneath the surface. The S&P 500 rose 0.1% Tuesday after swinging between a gain of 0.5% and a loss of nearly 1%. The Dow Jones Industrial Average and the Nasdaq composite also gained 0.1% each.
Read the full article on Yahoo Finance
Original article published by Yahoo Finance on February 18, 2026. Analysis and insights provided by AnalystMarkets AI.