Blockchain News $8.2B in Bitcoin and Ether options expire, here’s how it could impact the markets 2 years ago The total OI notional value for all outstanding BTC options contracts is $19 billion. Tags: Blockchain Continue Reading Previous Crypto wallets, explainedNext Vitalik Buterin is ‘giantly important’ to Ethereum’s future: Experts weigh in More Stories Blockchain News Kakao taps Circle to explore won stablecoin payment infrastructure 22 hours ago Blockchain News Hyperliquid sets 500,000 HYPE stake for permissionless prediction market deployers 4 days ago Blockchain News Cardano activates van Rossem hard fork, paving way for Leios 4 days ago