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🗄️Developer Resource // JSON Endpoint

DFIS JSON Data API

Access 208 data points for DFIS spanning 4 years (2022–Mar 6, 2026). Optimized JSON format (30.5 KB).

Download as CSV

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

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

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{
  "symbol": "DFIS",
  "timestamp": "2026-03-07T23:56:33.171Z",
  "price": 34.77,
  "change_24h": -0.7422209534684499,
  "history_sample": [
    {
      "date": "2022-03-21",
      "open": 24.87,
      "high": 25.07,
      "low": 24.84,
      "close": 24.97,
      "volume": 227600
    },
    {
      "date": "2022-03-28",
      "open": 24.75,
      "high": 25.38,
      "low": 24.65,
      "close": 25,
      "volume": 90800
    }
  ]
}
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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 DFIS
🛡️

Need to archive this data?

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