Wu said that according to Greekslive, the market's downward trend continued and confidence continued to decline. Today, a large number of put option transactions appeared in the bulk options market, accounting for nearly 30% of the total transactions, of which BTC Block Put transactions were 280 million US dollars and ETH Block Put transactions were 90 million US dollars. Option data showed that the main term Skew shifted to the bearish direction, and the implied volatility rose slightly. The market expects that it will continue to fall in the short term. There has been no expected positive news recently, and the overall performance in September was weak, and market sentiment was relatively depressed.