[Data: Approximately $1.81 Billion in BTC and ETH Options to Expire This Friday] According to Coinbase Markets, approximately $1.81 billion worth of BTC and ETH options will expire this Friday. The current overall put/call ratio for BTC options is 0.66, with a 24-hour trading volume put/call ratio of 0.37. For ETH options, the open interest put/call ratio is 0.61, and the 24-hour trading volume put/call ratio is 0.55. The institution stated that both BTC and ETH options positions have shown a clear bullish bias, with recent trading further tilting toward calls, especially for BTC. The open interest for BTC call options is primarily concentrated at strike prices of $90,000 and $100,000, while bullish interest in ETH is distributed in the $3,000 to $4,000 range.