🗄️Developer Resource // JSON Endpoint

COMP JSON Data API

Access 266 data points for COMP spanning 6 years (2021–Apr 22, 2026). Optimized JSON format (39.0 KB).

Private ledger analysis — connect this API slice to the Terminal.
Keep sensitive rows off shared analyst lakes — bounded, explicit flows.

Download as CSV

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

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

Tired of exporting to Excel? Track COMP and analyze your portfolio locally with Pocket Portfolio.

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{
  "symbol": "COMP",
  "timestamp": "2026-04-22T17:53:57.308Z",
  "price": 4.8e-8,
  "change_24h": -99.99901265914957,
  "history_sample": [
    {
      "date": "2021-03-29",
      "open": 21.25,
      "high": 22.11,
      "low": 19.75,
      "close": 20.15,
      "volume": 13577600
    },
    {
      "date": "2021-04-05",
      "open": 21.1,
      "high": 21.1,
      "low": 16.5,
      "close": 17.31,
      "volume": 14604100
    }
  ]
}
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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 COMP
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync COMP.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