Launch AppUtility
🗄️Developer Resource // JSON Endpoint

CLSA JSON Data API

Access 130 data points for CLSA spanning 3 years (2021–Jan 1, 2024). Optimized JSON format (19.0 KB).

Download as CSV

Prefer CSV format? Download CLSA historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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{
  "symbol": "CLSA",
  "timestamp": "2026-03-09T19:46:59.486Z",
  "price": 19.38,
  "change_24h": -0.15455950540958854,
  "history_sample": [
    {
      "date": "2021-07-12",
      "open": 25.12,
      "high": 26.21,
      "low": 24.86,
      "close": 24.86,
      "volume": 7141585
    },
    {
      "date": "2021-07-19",
      "open": 24.69,
      "high": 25.42,
      "low": 24.65,
      "close": 25.34,
      "volume": 108083
    }
  ]
}
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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 CLSA
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Need to archive this data?

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