AptiStockX
AptiStockX is a local-first desktop stock charting software
AptiStockX is a local-first desktop stock charting and portfolio research application for Windows, macOS, and Linux. It is the modern continuation of AptiStock, first released in 2005.
AptiStockX focuses on native desktop charting, local chart files, local workspaces, watchlists, downloaded market data, provider-separated data workflows, technical indicators, drawing tools, multi-monitor charting, and optional AI-assisted chart review.