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Ambarella (AMBA) call put ratio 3.48 calls to 1 put into Q2 and outlook

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StreetInsider.com Top Tickers, 10/21/2026

1. SPCX
2. NVDA
3. NFLX
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Top News Most Read Special Reports

• Nasdaq climbs over 1% as SpaceX, Super Micro boost AI sentiment
• SpaceX, Tesla shares rise after Musk says committees exploring possible merger
• Brent falls as Iran's president discusses mediation with Pakistani army chief
• Nvidia’s Huang highlights AI benefits in Berlin speech amid wider European tour
• AI bubble about to burst? Not yet, Yardeni says

• Abbott plans to spin off its nutrition unit as a standalone public company
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• Supermicro raises Q1 FY2027 revenue outlook on AI demand
• Dow outperforms as Wall Street rises, healthcare stocks lead gains 
• Crude Inventory Fell 3.06 Million Barrels Last Week - EIA

• After-Hours Movers: NFLX, SPCX, SMCI, ISRG, COF, UAL, PEGA
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