Trading Knowledge: To recover from a 10% loss on 10000U, how much do you need to earn? Many people think it's 10%, but in reality, if you lose 10%, your principal becomes 9000U, and you need to earn 11.1% to get back to 10000U; if you lose 50%, you need to earn 100% to break even. In trading, avoid significant losses, survive first, and wait for the market to provide opportunities. #交易员修炼记录