Launch AppUtility
🗄️Developer Resource // JSON Endpoint

BXX JSON Data API

Access 51 data points for BXX spanning 8 years (2010–Jan 1, 2018). Optimized JSON format (7.5 KB).

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "BXX",
  "timestamp": "2026-03-09T18:36:28.203Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2010-09-01",
      "open": 1.05,
      "high": 1.05,
      "low": 1.02,
      "close": 1.02,
      "volume": 4800
    },
    {
      "date": "2010-10-01",
      "open": 1.02,
      "high": 1.02,
      "low": 0.95,
      "close": 0.95,
      "volume": 2000
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import BXX
🛡️

Need to archive this data?

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