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🗄️Developer Resource // JSON Endpoint

HYGW JSON Data API

Access 185 data points for HYGW spanning 4 years (2022–Mar 2, 2026). Optimized JSON format (27.1 KB).

Download as CSV

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

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

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{
  "symbol": "HYGW",
  "timestamp": "2026-03-09T10:11:29.966Z",
  "price": 29.49,
  "change_24h": -0.27054447074738536,
  "history_sample": [
    {
      "date": "2022-08-22",
      "open": 39.61,
      "high": 39.96,
      "low": 39.44,
      "close": 39.44,
      "volume": 9800
    },
    {
      "date": "2022-08-29",
      "open": 39.39,
      "high": 39.39,
      "low": 38.29,
      "close": 38.29,
      "volume": 70500
    }
  ]
}
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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 HYGW
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Need to archive this data?

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