Looking at the rhythm of this wave of tariff movements, Wednesday night is likely to be a good window for building positions. Historically, after similar policy adjustments, the market usually experiences quite a bit of volatility—this could actually be an opportunity to buy at lower prices. Once tariff expectations are realized, market sentiment often reverses. Instead of sitting and waiting, it's better to prepare response strategies in advance, and wait for a second confirmation before taking action—this will increase the success rate.