Launch AppUtility
🗄️Developer Resource // JSON Endpoint

ISOU JSON Data API

Access 464 data points for ISOU spanning 9 years (2017–Mar 9, 2026). Optimized JSON format (68.0 KB).

Download as CSV

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

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

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{
  "symbol": "ISOU",
  "timestamp": "2026-03-09T18:37:56.056Z",
  "price": 10.73,
  "change_24h": 5.506391347099317,
  "history_sample": [
    {
      "date": "2017-04-24",
      "open": 2.82,
      "high": 2.82,
      "low": 2.81,
      "close": 2.81,
      "volume": 500
    },
    {
      "date": "2017-05-01",
      "open": 2.81,
      "high": 2.81,
      "low": 2.81,
      "close": 2.81,
      "volume": 0
    }
  ]
}
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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 ISOU
🛡️

Need to archive this data?

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