🗄️Developer Resource // JSON Endpoint
CLSE JSON Data API
Absolute endpoints (copy‑paste)
JSON:
https://www.pocketportfolio.app/api/tickers/CLSE/json?range=maxCSV:
https://www.pocketportfolio.app/api/tickers/CLSE/csv?range=maxAccess 232 data points for CLSE spanning 5 years (2022–Jul 24, 2026). Optimized JSON format (34.0 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 CLSE historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/CLSE/json● 200 OK (Live)Tired of exporting to Excel? Track CLSE and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "CLSE",
"timestamp": "2026-07-24T21:36:55.633Z",
"price": 33.95,
"change_24h": -0.3522160258291677,
"history_sample": [
{
"date": "2022-02-21",
"open": 15.49,
"high": 16.33,
"low": 14.98,
"close": 15.49,
"volume": 48800
},
{
"date": "2022-02-28",
"open": 15.45,
"high": 15.7,
"low": 15.22,
"close": 15.66,
"volume": 60100
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import CLSE🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync CLSE.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)