Fans often ask me how about buying at the current price? When the market is strong, yes, it is OK. But if the position is heavy and the profit-taking is slow, it may be passive. Therefore, it is difficult for me to directly answer this question that it is definitely OK. But in order to avoid missing out, the middle way is to enter the market with a head position first, and then add to the position near the nearest support point, which is relatively safe. I will update the nearest support point at a certain position every day, and you can enter or add to the position when it falls back to this support. Except during the decline.