On March 26, to commemorate, the account funds finally exceeded 120,000 from 17,000, and it was 100,000 on March 4. The intervening 20-odd days were really disgusting. During this period, the price reached 120,000 immediately twice. As a result, the profit fell twice and all the profits were taken away.

To sum up, the main impact of profit taking is that the U-based contract wanted to roll the position, but it happened to be rolled twice. In the past 20 days, it plummeted twice. Although it was said that the original price was protected, the capital occupation fee No less deductions either. Considering each individual's personality and capital size, it is better to give up the method of rolling positions for the time being and use spot + contract staged take-profit to place orders.