The largest block option for ETH today: A boss sold 3000 call and put options at the end of March, totaling 1000 ETH on one side, earning a premium of $583000 Short selling volatility, profit range locked between 2450-3800, with a yield of up to 20% (annualized about 169.7%) on the currency basis 🤑。 The current ETH price is still fluctuating around 2700, the DVOL volatility index remains at a high of 70.3, and the ETH/BTC exchange rate has slightly rebounded to 0.028.