Launch AppUtility
🗄️Developer Resource // JSON Endpoint

DFEB JSON Data API

Access 316 data points for DFEB spanning 7 years (2020–Mar 6, 2026). Optimized JSON format (46.3 KB).

Download as CSV

Prefer CSV format? Download DFEB historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

GET /api/tickers/DFEB/json● 200 OK (Live)

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{
  "symbol": "DFEB",
  "timestamp": "2026-03-08T10:40:34.196Z",
  "price": 47.98,
  "change_24h": -0.7036423841059674,
  "history_sample": [
    {
      "date": "2020-02-24",
      "open": 30.52,
      "high": 31,
      "low": 28.69,
      "close": 29.22,
      "volume": 5616200
    },
    {
      "date": "2020-03-02",
      "open": 29.33,
      "high": 30.1,
      "low": 28.85,
      "close": 29.35,
      "volume": 6341900
    }
  ]
}
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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 DFEB
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync DFEB.json updates to your private Google Drive for backtesting and compliance.

Enable Sovereign Sync

Includes 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)