Launch AppUtility
🗄️Developer Resource // JSON Endpoint

GTEC JSON Data API

Access 397 data points for GTEC spanning 8 years (2018–Mar 9, 2026). Optimized JSON format (58.2 KB).

Download as CSV

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

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

Tired of exporting to Excel? Track GTEC and analyze your portfolio locally with Pocket Portfolio.

Start Free — Local First
{
  "symbol": "GTEC",
  "timestamp": "2026-03-09T18:10:39.483Z",
  "price": 0.7206,
  "change_24h": -1.0572566250171536,
  "history_sample": [
    {
      "date": "2018-08-06",
      "open": 9.68,
      "high": 9.68,
      "low": 9.66,
      "close": 9.68,
      "volume": 356300
    },
    {
      "date": "2018-08-13",
      "open": 9.68,
      "high": 9.69,
      "low": 9.65,
      "close": 9.66,
      "volume": 324800
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import GTEC
🛡️

Need to archive this data?

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