July 18th news, according to Deribit official staff released today's block trading data show that a user today sold the end of July (next Friday) bitcoin $67,000 call options, a total of 900 BTC, income premium $1.854 million. The official staff explained that the user or think that this wave of rebound has risen in place, and then before the delivery date, the price is likely not to rise above 68000 (break-even point), and may even have a correction.