The largest BTC bulk option transaction today was: a certain boss earned 1.797 million yuan in premium and sold 95000 yuan worth of call options at the end of the year, totaling 100 BTC The boss is likely to hold a large amount of BTC spot and sell call options to earn profits. If the price is less than or equal to the year-end delivery price; 116000 yuan is considered profit, with a currency based return of 20.85% (approximately 25.6% annualized) 🤑。