🗄️Developer Resource // JSON Endpoint

PLUG JSON Data API

Access 319 data points for PLUG spanning 27 years (1999–Apr 2, 2026). Optimized JSON format (46.7 KB).

Turn this JSON into charts instantly — open the Terminal.
Local-first. No uploads required to start.

Download as CSV

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

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

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{
  "symbol": "PLUG",
  "timestamp": "2026-04-05T12:49:17.383Z",
  "price": 2.41,
  "change_24h": 7.111111111111118,
  "history_sample": [
    {
      "date": "1999-11-01",
      "open": 167.5,
      "high": 200,
      "low": 150,
      "close": 183.75,
      "volume": 843490
    },
    {
      "date": "1999-12-01",
      "open": 192.5,
      "high": 345,
      "low": 188.75,
      "close": 282.5,
      "volume": 771290
    }
  ]
}
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Import via CLI

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

npx pocket-portfolio --import PLUG
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Need to archive this data?

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