The October 30, 2026 U.S. spot Bitcoin ETF outflows erased a four-day, $441 million inflow run, leaving U.S. spot Bitcoin funds down approximately $202 million for the week and $516 million for October 2026

The first and largest cryptocurrency, spanning its price and adoption, mining, protocol politics, and its contested role as digital money and inflation hedge.

Exchange-traded funds that hold Bitcoin for stock-market investors, with their fund flows, competing issuers and regulatory approvals.