🗄️Developer Resource // JSON Endpoint
CHT JSON Data API
Access 274 data points for CHT spanning 23 years (2003–Apr 22, 2026). Optimized JSON format (40.1 KB).
Route this JSON into your sovereign workspace — command the Terminal.
Endpoint-first sovereignty: no shared warehouse of your raw ledger.
Download as CSV
Prefer CSV format? Download CHT historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/CHT/json● 200 OK (Live)Tired of exporting to Excel? Track CHT and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "CHT",
"timestamp": "2026-04-22T18:43:38.585Z",
"price": 43.16,
"change_24h": 0.13921113689094006,
"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 SyncIncludes 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)