Odaily News Lin Chen, head of Asia-Pacific business at Deribit, posted on the X platform that the largest BTC option today was: someone bought a $62,000 call option at the end of the year (expiration strike price), and sold a $100,000 call option at the end of the year, totaling 400 BTC, and paid a premium of $2.334 million. According to his analysis, this person is bullish in the long term, buying and selling to reduce costs and increase leverage, and will make a profit if the price is higher than $69,300 at expiration.