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🗄️Developer Resource // JSON Endpoint

ESUS JSON Data API

Access 170 data points for ESUS spanning 4 years (2021–Dec 9, 2024). Optimized JSON format (24.9 KB).

GET /api/tickers/ESUS/json● 200 OK (Live)
{
  "symbol": "ESUS",
  "timestamp": "2026-01-22T04:32:40.987Z",
  "price": 36.5896,
  "change_24h": 0.4811283448306074,
  "history_sample": [
    {
      "date": "2021-09-13",
      "open": 25,
      "high": 25.42,
      "low": 24.91,
      "close": 24.91,
      "volume": 0
    },
    {
      "date": "2021-09-20",
      "open": 24.05,
      "high": 25.12,
      "low": 24.02,
      "close": 25.12,
      "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 ESUS
🛡️

Need to archive this data?

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