BTC and ETH Options Expiry Sparks Volatility, Revealing $3.7B Notional Value

According to the Greeks.live, there was a significant expiry event this week, as 344,000 BTC and ETH options (49,000 BTC - 295,000 ETH) would expire at a notional value of $3.7 billion, with a put-to-call ratio of 0.72. source: https://coincu.com/291047-btc-and-eth-options-expiry-sparks-volatility