Odaily Planet Daily News Lin Chen, head of Asia Pacific business at Deribit, said in a post on X that the largest BTC option transaction today was a user selling a BTC call option worth $100,000 at the end of June next year, totaling 500 BTC. Analysts believe that the user is estimated to hold a lot of BTC spot and earn profits by selling ultra-long-term inflated call options. If the price is lower than $145,000 at the time of delivery, it will be profitable.