Bitcoin rose as much as 2.4% to $84,737 on October 21, 2026, following a rebound in technology stocks and a renewed appetite for risk. SpaceX reported third-quarter revenue of $14.6 billion, up 161% year over year, while Super Micro Computer issued an encouraging preannouncement that supported artificial intelligence-related stocks. Ether gained 3.7% and Solana rose more than 4.6%, as US spot Bitcoin ETFs recorded more than $549 million in net inflows across October 19 and 20. Falling oil prices also eased pressure on equities and digital currencies, making earnings and guidance from artificial intelligence-linked companies a direct factor for crypto markets.
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