Microsoft adds new skills — and more oversight — for Copilot in Excel

The new features, including connectors to third-party data sources, are aimed at making the AI assistant more useful for ...

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.
GitHub

Git XL - A Git Extension for Excel

Git XL is an open-source Git command line extension for managing Excel workbook files in Git. The extension makes git diff work for Excel VBA (xls, xlt, xla, xlam, xlsx, xlsm, xlsb, xltx, xltm). Git ...
GitHub

tcapy - Python library for transaction cost analysis (TCA)

tcapy is a Python library for doing transaction cost analysis (TCA), essentially finding the cost of your trading activity. Across the industry many financial firms and corporates trading within ...