Odaily News Lin Chen, head of Asia Pacific business at Deribit, posted on the X platform that the largest BTC option today: someone paid $570,000 to buy a $65,000 call option at the end of May (expiration strike price), totaling 258.2 BTC. It is speculated that this person believes that the market will rebound at the end of the month and the price will exceed $67,250 (break-even point).