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🗄️Developer Resource // JSON Endpoint

FINW JSON Data API

Access 225 data points for FINW spanning 5 years (2021–Mar 2, 2026). Optimized JSON format (33.0 KB).

Download as CSV

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

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

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{
  "symbol": "FINW",
  "timestamp": "2026-03-09T20:53:55.814Z",
  "price": 16.14,
  "change_24h": -0.6157635467980165,
  "history_sample": [
    {
      "date": "2021-11-15",
      "open": 12.5,
      "high": 13.89,
      "low": 11.9,
      "close": 12.73,
      "volume": 1561900
    },
    {
      "date": "2021-11-22",
      "open": 12.73,
      "high": 14.6,
      "low": 12.73,
      "close": 12.78,
      "volume": 564800
    }
  ]
}
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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 FINW
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Need to archive this data?

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