🗄️Developer Resource // JSON Endpoint

TCOBX JSON Data API

Access 69 data points for TCOBX spanning 2 years (2021–May 2, 2022). Optimized JSON format (10.1 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 TCOBX historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

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{
  "symbol": "TCOBX",
  "timestamp": "2026-04-22T15:25:43.897Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2021-01-11",
      "open": 10,
      "high": 10,
      "low": 9.99,
      "close": 9.99,
      "volume": 0
    },
    {
      "date": "2021-01-18",
      "open": 10,
      "high": 10.02,
      "low": 10,
      "close": 10.01,
      "volume": 0
    }
  ]
}
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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 TCOBX
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync TCOBX.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