Beyond GOOGLEFINANCE: Streaming Live Forex Rates to Google Sheets

Google Sheets' native GOOGLEFINANCE function offers convenience but falls short for serious forex trading, with delays up to 20 minutes and strict limitations on the pairs it covers. By integrating a dedicated forex API through Google Apps Script, developers can push live rates into spreadsheets with minimal latency, enabling real-time market monitoring and automated alerts. This approach bridges the gap between spreadsheet simplicity and professional-grade market data access.