Launch AppUtility
🗄️Developer Resource // JSON Endpoint

EMFN JSON Data API

Access 57 data points for EMFN spanning 5 years (2010–Oct 1, 2014). Optimized JSON format (8.3 KB).

Download as CSV

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

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

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{
  "symbol": "EMFN",
  "timestamp": "2026-03-09T18:03:46.342Z",
  "price": 25.11,
  "change_24h": 0.23952095808382723,
  "history_sample": [
    {
      "date": "2010-02-01",
      "open": 23.17,
      "high": 23.94,
      "low": 23.04,
      "close": 23.4,
      "volume": 19700
    },
    {
      "date": "2010-03-01",
      "open": 24.6,
      "high": 26.1,
      "low": 24.09,
      "close": 26.07,
      "volume": 37700
    }
  ]
}
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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 EMFN
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync EMFN.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)