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🗄️Developer Resource // JSON Endpoint

PRENX JSON Data API

Access 113 data points for PRENX spanning 3 years (2019–Feb 23, 2021). Optimized JSON format (16.6 KB).

GET /api/tickers/PRENX/json● 200 OK (Live)
{
  "symbol": "PRENX",
  "timestamp": "2026-01-21T19:42:15.291Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2019-01-01",
      "open": 20.24,
      "high": 20.68,
      "low": 20.24,
      "close": 20.68,
      "volume": 0
    },
    {
      "date": "2019-01-08",
      "open": 21.14,
      "high": 21.53,
      "low": 21.13,
      "close": 21.46,
      "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 PRENX
🛡️

Need to archive this data?

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