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🗄️Developer Resource // JSON Endpoint

CLMT JSON Data API

Access 241 data points for CLMT spanning 20 years (2006–Jan 20, 2026). Optimized JSON format (35.3 KB).

GET /api/tickers/CLMT/json● 200 OK (Live)
{
  "symbol": "CLMT",
  "timestamp": "2026-01-21T23:45:48.090Z",
  "price": 20.74,
  "change_24h": 0.7774538386783292,
  "history_sample": [
    {
      "date": "2006-02-01",
      "open": 24,
      "high": 25.43,
      "low": 22.5,
      "close": 23.7,
      "volume": 1397700
    },
    {
      "date": "2006-03-01",
      "open": 23.55,
      "high": 27.95,
      "low": 23.42,
      "close": 27.81,
      "volume": 1149200
    }
  ]
}
💻

Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import CLMT
🛡️

Need to archive this data?

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