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🗄️Developer Resource // JSON Endpoint

ISZE JSON Data API

Access 110 data points for ISZE spanning 10 years (2015–Aug 1, 2024). Optimized JSON format (16.1 KB).

GET /api/tickers/ISZE/json● 200 OK (Live)
{
  "symbol": "ISZE",
  "timestamp": "2026-01-21T23:46:01.840Z",
  "price": 25.4804,
  "change_24h": 0.01923416615964059,
  "history_sample": [
    {
      "date": "2015-07-01",
      "open": 24.25,
      "high": 25.1,
      "low": 24.25,
      "close": 24.91,
      "volume": 495
    },
    {
      "date": "2015-08-01",
      "open": 24.87,
      "high": 0,
      "low": 0,
      "close": 23.3,
      "volume": 0
    }
  ]
}
💻

Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import ISZE
🛡️

Need to archive this data?

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