People are often stuck in stocks. Can't they lighten up their positions? Or what do you mean? This should be treated differently according to the situation. Some stocks can go back to the price you bought when they are locked up. So we can't generalize whether to lighten up or not. There are also differences between futures and funds and stocks. Futures are the most risky, followed by stocks and funds. Another way to use margin in futures is to enlarge 10 times and use 10 thousand to gain or lose. Futures can be bought and sold on the same day. Both funds and stocks are full margin transactions. Only if you buy it today and tomorrow can you sell it. How to calculate macd line in stock? The formula is as follows: weighted average index (DI) = (highest index of the day+lowest index of the day twice) 12 daily smoothing coefficient (L12) = 2/(12+1) = 0.1. = 0.074 1 12-day index average (12-day EMA)= l 65448(26+ 1)× yesterday 26th EMA deviation rate (DIF)= 12-day EMA nine-day DIF average (DEA = DIF- DEA MACD = (DIf of today-DIf of yesterday) ×1First find the daily DI value = H+L+2c2, AX =( 12, the sum of di) /6543334. On the 26th day, subtract BX from di and multiply it by 0.074/kloc-0. 5. Starting from the 27th day, calculate the daily DIAX-DIBX to get the DIF value. 6. When calculating MACD for the first time, the first MACD is replaced by the value obtained by the DIF sum of 9 days /9. 7. The MACD of the 36th day can be calculated by multiplying the value obtained by subtracting the 35th largest MACD from the DIF of the 36th day by 0.2 and adding the MACD of the 35th day. Don't forget, the MACD on the 35th day is replaced by the value of Formula 6. After the 37th day, what does it mean to subtract yesterday's MACD from today's DIF, multiply it by 0.2 and add yesterday's MACD quilt cover every day? I just bought the stock, and I have been losing money, but I haven't sold it yet. You can ask me again if you have any questions.