💬 Join the discussion: Vote in our poll below and share your take in the comments — every useful comment earns Tiger Coins! 🎁 Sixteen U.S. stocks above $10 billion in market cap hit fresh all-time highs as of October 2, 2026, with the top 10 spanning AI compute and optical networking, AI-era cybersecurity, independent refiners, Brazilian banking, and data-center infrastructure. The AI build-out is driving the group, with $NVIDIA(NVDA)$ guiding Q3 revenue to $108.0 billion, $Taiwan Semiconductor Manufacturing(TSM)$'s August revenue up 53.3% YoY, and $CrowdStrike Holdings, Inc.(CRWD)$ posting record net new ARR of $332