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🗄️Developer Resource // JSON Endpoint

PFIUX JSON Data API

Access 211 data points for PFIUX spanning 18 years (2008–Jan 1, 2026). Optimized JSON format (30.9 KB).

GET /api/tickers/PFIUX/json● 200 OK (Live)
{
  "symbol": "PFIUX",
  "timestamp": "2026-01-22T08:22:22.874Z",
  "price": 10.359999656677246,
  "change_24h": 0,
  "history_sample": [
    {
      "date": "2008-07-01",
      "open": 9.96,
      "high": 10.07,
      "low": 9.84,
      "close": 9.89,
      "volume": 0
    },
    {
      "date": "2008-08-01",
      "open": 9.89,
      "high": 9.89,
      "low": 9.77,
      "close": 9.85,
      "volume": 0
    }
  ]
}
💻

Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import PFIUX
🛡️

Need to archive this data?

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