ResearchBenchmarksPortfolio Management on S&P 500 Healthcare sector Window W4Follow6.41ReturnGIFT5.06845.41675.7656.1133Jun 7, 2026Evaluation ResultsMethodMethodLinksReturnSharpe RatioSortino RatioMaximum Drawdown (MDD)Calmar RatioWin RateGIFT2026.066.411.171.226.232.574Pure PPO2026.065.120.880.865.492.41—