How Microsoft’s New Excel Copilot Update Fixes Your Formatting Frustrations

Learn how to customize Copilot in Excel to automatically apply your preferred date formats, table styles, and modern formulas ...

Relative Vigor Index (RVI): Master the Formula and Trading Strategies

Learn how to use the Relative Vigor Index (RVI) to measure trend strength and smooth price fluctuations in trading, with an ...

Microsoft Copilot can now handle more of your finance work in Excel with reusable skills and data connectors

Microsoft added reusable Skills, new financial data connectors, and traceability features to Copilot in Excel, built specifically for finance teams.
Reuters

Microsoft limits employee use of Anthropic's Claude Fable 5 over data retention concerns, The Verge reports

June 10 (Reuters) - Microsoft (MSFT.O), opens new tab is limiting employees' use of Anthropic's Claude Fable 5 because of the AI startup's new data retention requirements, The Verge reported on ...
GitHub

joycheng88/EigenVaria-portfolio-optimizer

Stationarity testing (ADF + KPSS) Automatic parameter optimization (AIC/BIC) 4-model ensemble with uncertainty bands Statistical diagnostics (Ljung-Box, ARCH, JB) Accuracy: Theil U = 0.78 ...