🗄️Developer Resource // JSON Endpoint

DOW JSON Data API

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

Access 376 data points for DOW spanning 8 years (2019–May 19, 2026). Optimized JSON format (55.1 KB).

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Download as CSV

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

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

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{
  "symbol": "DOW",
  "timestamp": "2026-05-20T01:12:29.760Z",
  "price": 37.585,
  "change_24h": -2.5285269709543603,
  "history_sample": [
    {
      "date": "2019-03-18",
      "open": 52.75,
      "high": 53.5,
      "low": 48.16,
      "close": 48.6,
      "volume": 4960200
    },
    {
      "date": "2019-03-25",
      "open": 48.6,
      "high": 52.48,
      "low": 48,
      "close": 51.63,
      "volume": 5088600
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import DOW
🛡️

Need to archive this data?

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