Bitcoin options valued at $2.1 billion are scheduled to expire today, with a max pain price set at $80,000 and a put/call ratio of 0.60. According to NS3.AI, Ethereum options totaling $390 million will also expire simultaneously, featuring a put/call ratio of 1.01 and a max pain price of $2,450. These expirations are significant short-term market events that could influence price volatility around the expiration time.