Launch AppUtility
🗄️Developer Resource // JSON Endpoint

CTRWX JSON Data API

Access 100 data points for CTRWX spanning 9 years (2010–Dec 1, 2018). Optimized JSON format (14.6 KB).

Download as CSV

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

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

Tired of exporting to Excel? Track CTRWX and analyze your portfolio locally with Pocket Portfolio.

Start Free — Local First
{
  "symbol": "CTRWX",
  "timestamp": "2026-03-08T10:40:58.698Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2010-09-01",
      "open": 12.62,
      "high": 12.67,
      "low": 12.61,
      "close": 12.61,
      "volume": 0
    },
    {
      "date": "2010-10-01",
      "open": 12.69,
      "high": 13.24,
      "low": 12.57,
      "close": 13.2,
      "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 CTRWX
🛡️

Need to archive this data?

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