[Large-Scale BTC and ETH Options Expiry This Friday] According to Deribit data, BTC and ETH options will expire on September 26, Beijing time. The notional value of BTC options reaches $17.47 billion, with a put/call ratio of 0.74 and a max pain point of $110,000. The notional value of ETH options is $5.48 billion, with a put/call ratio of 0.76 and a max pain point of $3,700.