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🗄️Developer Resource // JSON Endpoint

ECNS JSON Data API

Access 185 data points for ECNS spanning 16 years (2010–Jan 21, 2026). Optimized JSON format (27.1 KB).

GET /api/tickers/ECNS/json● 200 OK (Live)
{
  "symbol": "ECNS",
  "timestamp": "2026-01-22T04:32:41.527Z",
  "price": 35.45,
  "change_24h": 1.9703725010786777,
  "history_sample": [
    {
      "date": "2010-10-01",
      "open": 52.26,
      "high": 55.74,
      "low": 51.95,
      "close": 54.62,
      "volume": 343500
    },
    {
      "date": "2010-11-01",
      "open": 55.27,
      "high": 58.8,
      "low": 53.14,
      "close": 55.1,
      "volume": 341400
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ECNS
🛡️

Need to archive this data?

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