ποΈDeveloper Resource // JSON Endpoint
IGR JSON Data API
Access 266 data points for IGR spanning 23 years (2004βMar 6, 2026). Optimized JSON format (39.0 KB).
Download as CSV
Prefer CSV format? Download IGR historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
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Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import IGRπ‘οΈ
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync IGR.json updates to your private Google Drive for backtesting and compliance.
Enable Sovereign SyncIncludes unlimited API calls & historical CSV exports.
Dataset Specifications
- Format: Standardized JSON (OHLCV)
- Frequency: End-of-Day (EOD) + Real-time delay
- Adjustments: Split-adjusted, Dividend-adjusted
- Source: Multi-provider aggregation (AlphaVantage, Yahoo fallback)