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🗄️Developer Resource // JSON Endpoint

IMPP JSON Data API

Access 223 data points for IMPP spanning 5 years (2021–Mar 6, 2026). Optimized JSON format (32.7 KB).

Download as CSV

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

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

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{
  "symbol": "IMPP",
  "timestamp": "2026-03-09T03:23:03.942Z",
  "price": 4.53,
  "change_24h": 8.502994011976059,
  "history_sample": [
    {
      "date": "2021-12-06",
      "open": 6,
      "high": 124.5,
      "low": 6,
      "close": 40.2,
      "volume": 74652
    },
    {
      "date": "2021-12-13",
      "open": 39.75,
      "high": 39.88,
      "low": 28.69,
      "close": 33.99,
      "volume": 18013
    }
  ]
}
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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 IMPP
🛡️

Need to archive this data?

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