🗄️Developer Resource // JSON Endpoint

BCSF JSON Data API

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

Access 403 data points for BCSF spanning 8 years (2018–Jul 24, 2026). Optimized JSON format (59.0 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 BCSF historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

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{
  "symbol": "BCSF",
  "timestamp": "2026-07-25T00:01:53.346Z",
  "price": 12.36,
  "change_24h": -0.8025682182985667,
  "history_sample": [
    {
      "date": "2018-11-12",
      "open": 17.66,
      "high": 18.4,
      "low": 17.32,
      "close": 18.16,
      "volume": 6235261
    },
    {
      "date": "2018-11-19",
      "open": 18.15,
      "high": 18.46,
      "low": 16.75,
      "close": 18.2,
      "volume": 1342023
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import BCSF
🛡️

Need to archive this data?

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