#区块链快讯# Lin Chen, head of Asia-Pacific business at Deribit, revealed that someone bought a $3,500 ETH call option at the end of September in a block option transaction, and sold a $4,500 call option at the same time, totaling 2,250 ETH, and paid a premium of $661,000. It seems that this trader is optimistic about the future trend of ETH and may be betting on the spot ETF in August. Buying a bull spread can reduce costs and increase leverage. This transaction will be profitable as long as the expiration price is greater than $3,800 by the end of September. What do you think? Do you agree with his operation? Welcome to leave a message in the comment area to discuss. 👇