BlackRock's spot bitcoin (BTC) exchange-traded fund (ETF), tickered IBIT on Nasdaq, dropped on Tuesday as the overheated crypto market cooled and unfounded concern that bitcoin's security might be compromised by quantum computing percolated across so

Major tokens and midcaps registered one of their worst days in recent months with a sharp drop during early Asian hours on Tuesday, even as bitcoin was relatively little changed.XRP, dogecoin and Cardano’s ADA fell as much as 15% in the past 24 hou

It's raining options, CoinDesk said last week, pointing to growing demand for derivatives tied to bitcoin and other cryptocurrencies. Now, additional evidence has emerged in the form of record activity on decentralized finance (DeFi), which offers u