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🗄️Developer Resource // JSON Endpoint

ADE JSON Data API

Access 127 data points for ADE spanning 11 years (2007–Jan 1, 2018). Optimized JSON format (18.6 KB).

GET /api/tickers/ADE/json● 200 OK (Live)
{
  "symbol": "ADE",
  "timestamp": "2026-01-21T21:06:54.327Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2007-07-01",
      "open": 1.33,
      "high": 1.33,
      "low": 0.4,
      "close": 0.41,
      "volume": 3530524
    },
    {
      "date": "2007-08-01",
      "open": 0.41,
      "high": 0.45,
      "low": 0.33,
      "close": 0.36,
      "volume": 1466720
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ADE
🛡️

Need to archive this data?

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