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🗄️Developer Resource // JSON Endpoint

PRSVX JSON Data API

Access 151 data points for PRSVX spanning 38 years (1988–Dec 1, 2025). Optimized JSON format (22.1 KB).

GET /api/tickers/PRSVX/json● 200 OK (Live)
{
  "symbol": "PRSVX",
  "timestamp": "2026-01-22T00:30:46.278Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "1988-06-01",
      "open": 9.95,
      "high": 10.02,
      "low": 8.94,
      "close": 8.94,
      "volume": 0
    },
    {
      "date": "1988-09-01",
      "open": 8.86,
      "high": 9.17,
      "low": 8.64,
      "close": 8.83,
      "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 PRSVX
🛡️

Need to archive this data?

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