Deribit's Asia-Pacific business head, Lin Chen, disclosed on platform X that today's largest ETH bulk option is: a user bought a bullish option for $3200 at the end of the year and sold a bullish option for $4200 at the end of the year, totaling 5000 ETH, with an option premium payment of $1.543 million. This strategy reduces costs by buying and selling to make a bull market spread. It will be profitable if the price exceeds $3500 (break-even point) at maturity.