Stock Radar

A lightweight stock watchlist, price alert, and web ticker hover card extension.

Stock Radar is a lightweight stock monitoring extension for Chrome. Add stocks to your local watchlist, refresh real market quotes, set simple price alerts, and monitor short-term price movement windows such as 5, 15, or 30 minutes. Features: - Add stocks by ticker or company search - View price, change, percent change, exchange, and market status - Expand a stock card for open, day high, day low, previous close, volume, and update time - Set high-price and low-price alerts - Monitor short-term movement windows - Pause alerts for individual stocks - Show hover quote cards for ticker patterns like $AAPL on selected financial websites - Store watchlist and alert settings locally in your browser Stock Radar does not require an account. Watchlist and alert settings are stored locally in Chrome storage. Quote and symbol search requests are sent to Yahoo Finance public endpoints over HTTPS. Disclaimer: Stock Radar is not an investment advisor. Market data may be delayed, inaccurate, unavailable, or subject to provider limits. Nothing in this extension is investment, trading, legal, tax, or financial advice.