Odaily Planet Daily News According to data released by Deribit officials: Today's largest BTC option transaction, a user purchased 65,000 call options and put options at the end of August, totaling 463 BTC, and paid a premium of 4.587 million US dollars. It said that the user was long volatility and expected that before the delivery at the end of August, the market would fluctuate greatly due to the game of interest rate cuts, and the price would be less than 56,000 or greater than 77,000, which would be profitable.