I saw that my mother bought five Guo Xin stocks (Shunde Daliang), and the cost price was almost higher than the current price 1 yuan. I found that the stock was losing more and more money.

All the stocks your mother bought are large-cap stocks. Generally, individuals try to buy small-cap stocks by speculating in stocks, because the capital requirements for pulling up large-cap stocks are too great to improve. Now you're trapped. If it is only a loss of 1 yuan, there are three options. 1 is to admit the loss and cut the meat. The second is waiting to hold shares. The third is self-help. The first two are negative practices. Here is only the third kind: there are two kinds of situations. Buy at a low price and sell at a high price. Gradually reduce the cost and finally solve the problem. Second, when the market is weak, sell red and buy green. Don't look at the total cost. Just look at whether the stock is popular that day. As long as it is hot and large, then sell the stocks in your hands in batches, but don't clear the positions. Then wait for it to fall. Set a profit point for the stocks you sell, for example, if you want to earn 20 cents, wait until the stocks are sold.