🗄️Developer Resource // JSON Endpoint

COP JSON Data API

Absolute endpoints (copy‑paste)
JSON:https://www.pocketportfolio.app/api/tickers/COP/json?range=max
CSV:https://www.pocketportfolio.app/api/tickers/COP/csv?range=max

Access 168 data points for COP spanning 42 years (1984–Jun 5, 2026). Optimized JSON format (24.6 KB).

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Download as CSV

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

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

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{
  "symbol": "COP",
  "timestamp": "2026-06-07T03:10:43.760Z",
  "price": 117.14,
  "change_24h": -1.7529145349324864,
  "history_sample": [
    {
      "date": "1984-12-01",
      "open": 5.62,
      "high": 6.54,
      "low": 5.43,
      "close": 6.26,
      "volume": 537406666
    },
    {
      "date": "1985-03-01",
      "open": 6.27,
      "high": 6.54,
      "low": 4.67,
      "close": 4.94,
      "volume": 650922502
    }
  ]
}
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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 COP
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync COP.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)
> system_ready. Initialize Sovereign reasoning for this asset?[Y]— open Terminal