23u. Challenge 230,000u. Challenge failed, already reset to zero. Next month, I will invest 60u. to continue challenging 230,000u. Today's failure is very meaningful. I have developed a new super rolling warehouse method called the 15-Minute Lower Band Support Trading Method. It involves buying in with 5 times the full position or a split position when the price falls back to the 15-minute lower band. If the second line does not rebound and instead creates a new low, I will stop loss. If it rebounds, I will sell when the price is blocked at the 15-minute middle band or upper band. If it breaks through the upper band, I will continue to hold. The 15-Minute Lower Band Support Trading Method will be implemented next month. Although I blew my account today, I am very happy. Because the theory has made a breakthrough again.