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🗄️Developer Resource // JSON Endpoint

AMR JSON Data API

Access 259 data points for AMR spanning 5 years (2021–Jan 20, 2026). Optimized JSON format (37.9 KB).

GET /api/tickers/AMR/json● 200 OK (Live)
{
  "symbol": "AMR",
  "timestamp": "2026-01-21T23:34:55.076Z",
  "price": 234.89,
  "change_24h": 0.8674367672950495,
  "history_sample": [
    {
      "date": "2021-02-08",
      "open": 13,
      "high": 15.88,
      "low": 12.88,
      "close": 15.2,
      "volume": 1339400
    },
    {
      "date": "2021-02-15",
      "open": 15.5,
      "high": 15.66,
      "low": 13.29,
      "close": 13.74,
      "volume": 1070500
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import AMR
🛡️

Need to archive this data?

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