yanjunlin828-dotcom / csi500-multifactor Star 0 Code Issues Pull requests 中证500多因子指数增强策略研究框架：Spec 驱动的不可变实验管理、严格 PIT 数据、训练/验证/测试集三段隔离，验证期 IR 2.150（仅供学习研究，非投资建议） python quantitative-finance backtesting factor-investing csi500 point-in-time-data index-enhancement Updated Jun 3, 2026
hsinhan-h / index-swing-radar Star 0 Code Issues Pull requests Stock analysis tracker for major indices (CSI 500, NDX, SOXX, SZSE100). Featuring top gainers & losers ranking, Excel export, and PWA support. finance pwa dotnet stock-market nasdaq stock-analysis excel-export csi500 Updated Jun 18, 2026 C#