🗄️Developer Resource // JSON Endpoint

CFBK JSON Data API

Absolute endpoints (copy‑paste)
JSON:https://www.pocketportfolio.app/api/tickers/CFBK/json?range=max
CSV:https://www.pocketportfolio.app/api/tickers/CFBK/csv?range=max

Access 331 data points for CFBK spanning 28 years (1999–Jun 5, 2026). Optimized JSON format (48.5 KB).

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Download as CSV

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

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

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{
  "symbol": "CFBK",
  "timestamp": "2026-06-07T05:07:59.574Z",
  "price": 29.31,
  "change_24h": 1.6296809986130336,
  "history_sample": [
    {
      "date": "1999-01-01",
      "open": 296.96,
      "high": 298.69,
      "low": 279.7,
      "close": 290.06,
      "volume": 31910
    },
    {
      "date": "1999-02-01",
      "open": 290.06,
      "high": 296.96,
      "low": 283.15,
      "close": 283.15,
      "volume": 7594
    }
  ]
}
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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 CFBK
🛡️

Need to archive this data?

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