In 2023, my contract lost more than ten times. The main reason for the loss is human nature. Therefore, I have been researching quantitative trading recently. Currently, two self-developed strategy algorithms can achieve an annualized return of 35%-60% based on backtesting data, with controllable risk. If anyone is interested in quantitative trading, we can communicate. If you have good trading ideas, I can provide support and automate the ideas that are recognized within my capabilities.