Pyx pulls everything an investor looks at into one place: your brokerage accounts, live prices, time weighted returns, ETF look-through, a full charting workspace, and a decade of financials and SEC filings for any company. All of it lands in a single encrypted file on your machine, with no account and no cloud. From there it is yours: open it with sqlite3, export CSV, keep notes as plain markdown, or hand it to the AI you already use through the built-in local MCP server.