Capital 5000, order 20% of capital, 20x leverage, monthly return up to 145% 202511-2025.12 data backtest, built-in strategy model M-105593255, weight 35, monthly return test result 124% 202511-2025.12 data backtest, built-in strategy model M-105593254, weight 40, monthly return test result 144% 202511-2025.12 data backtest, built-in strategy model M-105593253, weight 37, monthly return test result 131%