According to Skew's analysis, retail investors also seem to be pouring into BTC options contracts. According to the chart, 723 BTC option contracts have been traded as call options in the past 24 hours, 455 contracts are expected to exceed the $ 9,000 mark on April 24, and 268 BTC options are expected to exceed $ 8,000 on the 24th. , 107 BTC contracts expect Bitcoin to break through the $ 8,000 mark on April 9. Combined with the above data, the open positions of individual retail exchanges in the market have also increased. Deribit's open positions increased from less than $ 350 million on March 29 to $ 541 million on April 8. This is a steady increase compared to the open contracts of the past month. After OKEx ’s open contracts rose from US $ 23 million to US $ 38 million, interest in OKEx maintained a similar growth.