Launch AppUtility
🗄️Developer Resource // JSON Endpoint

BUFD JSON Data API

Access 268 data points for BUFD spanning 6 years (2021–Mar 6, 2026). Optimized JSON format (39.3 KB).

Download as CSV

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

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

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{
  "symbol": "BUFD",
  "timestamp": "2026-03-08T10:41:15.158Z",
  "price": 28.21,
  "change_24h": -0.7039774727208704,
  "history_sample": [
    {
      "date": "2021-01-25",
      "open": 20.07,
      "high": 20.07,
      "low": 19.82,
      "close": 19.86,
      "volume": 17600
    },
    {
      "date": "2021-02-01",
      "open": 19.97,
      "high": 20.14,
      "low": 19.94,
      "close": 20.11,
      "volume": 39000
    }
  ]
}
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Import via CLI

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

npx pocket-portfolio --import BUFD
🛡️

Need to archive this data?

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