The largest block option trading for ETH today: A certain boss bought a put option of 2400 at the end of May and sold a call option of 2800 at the end of May, totaling 9750 ETH, paying a premium of 1.326 million US dollars Bearish! 😨 The current price is hovering around 2000, with a DVOL volatility index of 78.23 and an ETH/BTC exchange rate of 0.0244.