According to Adam, a macro researcher at Greeks.live, this week A-shares and Chinese stocks attracted the attention of all markets. Cryptocurrencies were relatively weak. Even in the overall surge in Hong Kong stocks, blockchain stocks were on a downward trend, which reflected the weakness of the cryptocurrency market. Judging from the data of previous years, the market in the fourth quarter is generally good. The IV of each major term is at the average level of the past year. Before the end of the US election, IV is still supported. The last two weeks will be a good opportunity to lay out the fourth quarter. The option delivery data on October 4 showed that: 17,500 BTC options expired, the Put Call Ratio was 0.75, the maximum pain point was $63,000, and the nominal value was $1.07 billion; 119,000 ETH options expired, the Put Call Ratio was 0.68, the maximum pain point was $2,500, and the nominal value was $280 million.