Multiple Stocks RSI brings advanced technical analysis directly into your Google Sheets™. Designed for investors and traders, this add-on calculates the Relative Strength Index (RSI) for multiple US stocks in real time, and provides clear Buy, Strong Buy, Sell, or Strong Sell signals.

With Multiple Stocks RSI, you can:
- Analyze multiple tickers at once, using symbols traded on US stock markets.
- Select from different RSI intervals: 5 minutes, 30 minutes, 1 hour, 1 day, 1 week, or 1 month.
- Customize internal RSI parameters for deeper analysis.
- Choose your preferred detail level:
   - Simple: a quick bullish or bearish signal.
   - Detailed: full RSI and Signal values, plus percentage difference to measure strength.
- Detect bullish and bearish crossings to identify potential trading opportunities.
- View results directly inside your sheet in a clean, tabular format.
- Free and Easy to Start

All features are available immediately after installation. Each user receives 50 free calls to test the add-on. Additional calls can be purchased securely from the add-on’s sidebar, with discounts available for larger purchases.

Seamless Google Sheets™ Integration
Once installed, the add-on appears under the “Add-ons > Multiple Stocks RSI” menu with options to:
- Calculate RSI for your chosen stocks.
- Purchase additional calls.
- Access help and documentation.
- View details about the add-on and author.

Error Handling
If a calculation fails (for example, due to an invalid ticker), the call will not be counted against your usage.

Take the guesswork out of RSI analysis and bring powerful stock market insights directly into your spreadsheets with Multiple Stocks RSI.