Today's largest block option trading for ETH: A certain boss bought a call option of 3000 at the end of June and sold a put option of 2500 at the same time, totaling 5000 ETH, earning a premium of 753000 US dollars Bullish and long 📈， When the price exceeds 2350 at maturity, it is profitable. The boss gains upward returns by buying 3000 call options, while selling 2500 put options to reduce costs, which is equivalent to adding leverage and willing to buy spot goods around 2500. The current ETH price is hovering around 2450, with a DVOL volatility index of 68.37 and an ETH/BTC exchange rate of 0.0265.