TradesCal

Trading calculators with local saved history.

TradesCal brings essential trading calculators into a compact Chrome popup. Use it to calculate brokerage, profit/loss, average price, position size, target price, and risk/reward without opening a spreadsheet or signing in. Features: - Brokerage calculator with charges, net P&L, and breakeven price - Profit/loss calculator with multiple sell positions - Average price calculator for weighted purchase entries - Position sizing calculator with risk amount, quantity, and position value - Target price calculator for percentage return, currency profit, and R-multiple goals - Risk/reward calculator for long and short trades - Local saved calculation history - Persistent in-progress calculator drafts - Persistent currency preference across calculators - Quick “Open TradesCal Web App” button for the full app experience Privacy-first by design: TradesCal Chrome Extension does not require sign-in in v1. It does not use Firebase/Auth, content scripts, background workers, page scraping, analytics, ads, or remote code. It only requests the Chrome storage permission to save calculator drafts, saved calculator history, and currency preference locally in your browser. Local history limit: The extension allows up to 3 locally saved calculator records. For full TradesCal features, open the TradesCal web app from the extension. Disclaimer: TradesCal is a calculator tool. It does not provide financial, investment, or trading advice and does not execute trades.