Launch AppUtility
🗄️Developer Resource // JSON Endpoint

CMPS JSON Data API

Access 287 data points for CMPS spanning 6 years (2020–Mar 6, 2026). Optimized JSON format (42.0 KB).

Download as CSV

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

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

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{
  "symbol": "CMPS",
  "timestamp": "2026-03-09T03:23:01.382Z",
  "price": 6.58,
  "change_24h": -2.878228782287827,
  "history_sample": [
    {
      "date": "2020-09-14",
      "open": 23.4,
      "high": 29.01,
      "low": 22.51,
      "close": 29,
      "volume": 2999400
    },
    {
      "date": "2020-09-21",
      "open": 30.12,
      "high": 44.23,
      "low": 25.66,
      "close": 43.17,
      "volume": 5572200
    }
  ]
}
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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 CMPS
🛡️

Need to archive this data?

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