[Deribit bulk options data: A user bought an ETH call option of 5,000 at the end of the year, and sold a call option of 6,000 at the end of March next year] Golden Finance reported that Lin Chen, head of Deribit's Asia-Pacific business, posted on the social platform that a user earned a premium of 245,000 US dollars, bought a call option of 5,000 at the end of the year, and sold a call option of 6,000 at the end of March next year, for a total of 7,125 ETH.