I worked hard all night, but not only did I not make any money, I also lost 50 yuan, which was enough for two meals of pork trotters. I had been at 400 yuan several times, but I was reluctant to close the position every time, wanting to take a long-term position. In the end, I found that I didn't hold on to the long-term position and lost money. #钱包安全 $BTC
