The largest block option in BTC today: A certain boss bought a call option of 105000 yuan at the end of June and sold a call option of 120000 yuan during the same period, totaling 100 BTC on one side, paying a premium of 541000 US dollars Long term bullish outlook 📈， The boss earns profits by buying a portfolio of bull market spread options ranging from 105000 to 120000 yuan, reducing risk while increasing leverage, and delivering at a price>; 111000 (breakeven point) is the profit 🤑。