ResearchBenchmarksPortfolio Management on S&P 500 Energy sector Window W4Follow31.8Return (%)GIFT30.510430.845231.1831.5148Jun 7, 2026Evaluation ResultsMethodMethodLinksReturn (%)Sharpe RatioSortino RatioMaximum Drawdown (MDD) (%)Calmar RatioWin RateGIFT2026.0631.82.142.25145.24Pure PPO2026.0630.562.122.2213.695.13—