US Stock Option Radar
CHE KAI CHANG
About this app
- Age 10
- Updated Oct 19, 2025
- OS IOS
Editor reviews
A real-time options intelligence app for the US stock market. Quickly spot unusual options activity and options flow to identify momentum and hedging signals. Advanced scanners, visual heatmaps, and concise contract pages with Greeks and IV help active traders make faster, clearer decisions. Ideal for day traders and swing traders seeking a powerful options trading app with precise filtering, smart alerts, and customizable watchlists.
Screenshots
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How to use:
1. Download and sign up, then choose your market data preferences and basic settings.
2. Create a watchlist by adding your favorite US tickers for quick access.
3. Open the Options Scanner to filter by expiration, strike, volume, open interest, IV change, and trade type such as sweeps or blocks.
4. Review the real-time flow and unusual activity feed, then tap any contract to see Greeks, IV, volume, OI, and historical context.
5. Set smart alerts for specific tickers or saved filters, save your screeners for reuse, and use heatmaps to monitor market-wide options sentiment in one view.