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🗄️Developer Resource // JSON Endpoint

GJUN JSON Data API

Access 143 data points for GJUN spanning 3 years (2023–Mar 6, 2026). Optimized JSON format (20.9 KB).

Download as CSV

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

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

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{
  "symbol": "GJUN",
  "timestamp": "2026-03-09T03:22:56.881Z",
  "price": 39.56,
  "change_24h": -0.6030150753768716,
  "history_sample": [
    {
      "date": "2023-06-19",
      "open": 29.88,
      "high": 30.44,
      "low": 29.66,
      "close": 29.73,
      "volume": 6041700
    },
    {
      "date": "2023-06-26",
      "open": 29.69,
      "high": 30.15,
      "low": 29.61,
      "close": 30.12,
      "volume": 1922300
    }
  ]
}
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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 GJUN
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Need to archive this data?

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