What does it mean to open high and move low in late trading? We need to analyze the specific situation. The first possibility is that if the market is relatively strong and the stock price is in the middle, the market maker may be suppressing the market. The dealer washes the market by suppressing the market, and washes away the floating chips on the market by opening high and moving low, so that they can absorb chips at a low price, and then raise the stock price again at the end of the market; secondly, if the market itself is relatively weak, Sometimes, it may be that the stock price falls first with the market. At the end of the market, the bookmaker will increase the price to attract more, so that it can sell its own chips at a higher position. If this is the case, you need to Notice.