Launch AppUtility
🗄️Developer Resource // JSON Endpoint

ISVL JSON Data API

Access 259 data points for ISVL spanning 5 years (2021–Mar 9, 2026). Optimized JSON format (37.9 KB).

Download as CSV

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

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

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{
  "symbol": "ISVL",
  "timestamp": "2026-03-09T18:36:28.084Z",
  "price": 48.422,
  "change_24h": -2.296206618240527,
  "history_sample": [
    {
      "date": "2021-03-29",
      "open": 34.56,
      "high": 34.99,
      "low": 34.55,
      "close": 34.99,
      "volume": 5100
    },
    {
      "date": "2021-04-05",
      "open": 35.37,
      "high": 36.27,
      "low": 35.15,
      "close": 35.59,
      "volume": 8800
    }
  ]
}
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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 ISVL
🛡️

Need to archive this data?

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