🗄️Developer Resource // JSON Endpoint

BSTZ JSON Data API

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

Access 371 data points for BSTZ spanning 8 years (2019–Jul 24, 2026). Optimized JSON format (54.3 KB).

Private ledger analysis — connect this API slice to the Terminal.
Keep sensitive rows off shared analyst lakes — bounded, explicit flows.

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "BSTZ",
  "timestamp": "2026-07-24T22:30:45.378Z",
  "price": 28.69,
  "change_24h": -0.7609823590453091,
  "history_sample": [
    {
      "date": "2019-06-24",
      "open": 20,
      "high": 20.99,
      "low": 20,
      "close": 20.8,
      "volume": 2951600
    },
    {
      "date": "2019-07-01",
      "open": 20.8,
      "high": 23.11,
      "low": 20.8,
      "close": 22.04,
      "volume": 1370300
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import BSTZ
🛡️

Need to archive this data?

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