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🗄️Developer Resource // JSON Endpoint

CHT JSON Data API

Access 271 data points for CHT spanning 23 years (2003–Jan 21, 2026). Optimized JSON format (39.7 KB).

GET /api/tickers/CHT/json● 200 OK (Live)
{
  "symbol": "CHT",
  "timestamp": "2026-01-22T02:04:22.131Z",
  "price": 42.33,
  "change_24h": -0.14154281670205773,
  "history_sample": [
    {
      "date": "2003-08-01",
      "open": 15.45,
      "high": 16.14,
      "low": 15.11,
      "close": 16.05,
      "volume": 14302783
    },
    {
      "date": "2003-09-01",
      "open": 15.93,
      "high": 16.27,
      "low": 15.17,
      "close": 15.92,
      "volume": 13232780
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CHT
🛡️

Need to archive this data?

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