The biggest BTC bulk option trading today was when a certain boss took a profit on a call option that would expire tomorrow at 105000 yuan, then extended it to the end of July and bought another call option at 90000 yuan; A total of 580 BTC, with a payment royalty of 4.18 million US dollars. Strong bullish view. The biggest advantage of buying this type of real call option is that it has leverage (4.4 times), but the time value loss is small, and there is no need to worry about supplementing margin when comparing contracts. 🥰