Launch AppUtility
🗄️Developer Resource // JSON Endpoint

DSL JSON Data API

Access 156 data points for DSL spanning 13 years (2013–Mar 6, 2026). Optimized JSON format (22.9 KB).

Download as CSV

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

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

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{
  "symbol": "DSL",
  "timestamp": "2026-03-08T10:42:37.429Z",
  "price": 11.13,
  "change_24h": -1.0666666666666598,
  "history_sample": [
    {
      "date": "2013-05-01",
      "open": 25.05,
      "high": 25.46,
      "low": 24.7,
      "close": 25,
      "volume": 6467200
    },
    {
      "date": "2013-06-01",
      "open": 24.98,
      "high": 25.01,
      "low": 21.06,
      "close": 23.21,
      "volume": 9251600
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import DSL
🛡️

Need to archive this data?

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