4.10 minutes, 15 minutes, and 30 minutes, due to the excessive rise on Monday and the excessive initial angle, may need to be moderately adjusted for more sustainability, so that the market can go further. The macro is something we cannot choose and must accept, but the micro-local area is a vast world where we can make a difference. The key is what our investment trading philosophy is, and how to deal with the pullback and decline, which is an opportunity. Waiting until there is a big rise is not a good time to buy.