🗄️Developer Resource // JSON Endpoint

BSU JSON Data API

Access 217 data points for BSU spanning 19 years (2000–Jan 1, 2018). Optimized JSON format (31.8 KB).

Programmable Sovereign Interface — chart this JSON in the Terminal.
Local-first analysis. Stateless data. Your browser is the vault.

Download as CSV

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

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

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

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{
  "symbol": "BSU",
  "timestamp": "2026-04-22T17:56:29.385Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2000-01-01",
      "open": 58.96,
      "high": 59.16,
      "low": 54.08,
      "close": 55.4,
      "volume": 883
    },
    {
      "date": "2000-02-01",
      "open": 55.91,
      "high": 56.52,
      "low": 44.01,
      "close": 47.78,
      "volume": 398
    }
  ]
}
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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 BSU
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync BSU.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)
> system_ready. Initialize Sovereign reasoning for this asset?[Y]— open Terminal