🗄️Developer Resource // JSON Endpoint

CHH JSON Data API

Access 355 data points for CHH spanning 30 years (1996–Apr 22, 2026). Optimized JSON format (52.0 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 CHH historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

Start Free — Local First
{
  "symbol": "CHH",
  "timestamp": "2026-04-22T17:56:16.402Z",
  "price": 118.26,
  "change_24h": -1.6467065868263389,
  "history_sample": [
    {
      "date": "1996-11-01",
      "open": 7.56,
      "high": 8,
      "low": 6.88,
      "close": 7.69,
      "volume": 18445600
    },
    {
      "date": "1996-12-01",
      "open": 7.63,
      "high": 8.81,
      "low": 7.5,
      "close": 8.81,
      "volume": 10644000
    }
  ]
}
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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 CHH
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Need to archive this data?

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