Launch AppSponsor
🗄️Developer Resource // JSON Endpoint

BLW JSON Data API

Access 271 data points for BLW spanning 23 years (2003–Jan 21, 2026). Optimized JSON format (39.7 KB).

GET /api/tickers/BLW/json● 200 OK (Live)
{
  "symbol": "BLW",
  "timestamp": "2026-01-22T04:32:42.759Z",
  "price": 13.79,
  "change_24h": 0.7304601899196468,
  "history_sample": [
    {
      "date": "2003-08-01",
      "open": 20,
      "high": 20.09,
      "low": 20,
      "close": 20,
      "volume": 1488500
    },
    {
      "date": "2003-09-01",
      "open": 20,
      "high": 20.01,
      "low": 18.7,
      "close": 18.9,
      "volume": 1586300
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import BLW
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync BLW.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)