The largest block option for BTC today: A certain boss bought a call option for 90000 at the end of September and sold a call option for 125000 during the same period, totaling 400 BTC on one side, paying a premium of 3.205 million US dollars Long term bullish outlook 📈， The boss earns profits by buying a portfolio of bull market spread options ranging from 90000 to 125000 yuan, reducing risk while increasing leverage, and delivering at a price of>; 99000 (breakeven point) is the profit 🤑。