It's a mess, just bear with it. I'm posting this as my notes. On the macro level, the FED and Treasury can supplement liquidity at any time, which forms the basis for the market's short-term rebound. On VIX, when VIX is suppressed downward at the start of trading hours (16:15), it indicates a shift in institutional risk expectations for the market. For options, keep an eye on changes in the construction of the put wall and IV fluctuations. Treasury auctions are scheduled for 11.17 and 11.19, focusing on 3, 10, 30 ($25 billion) and 20 ($16 billion). And other changes in economic data. Changes in December rate cut expectations.