🗄️Developer Resource // JSON Endpoint
GIII JSON Data API
Access 437 data points for GIII spanning 37 years (1990–Apr 22, 2026). Optimized JSON format (64.0 KB).
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Download as CSV
Prefer CSV format? Download GIII historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/GIII/json● 200 OK (Live)Tired of exporting to Excel? Track GIII and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "GIII",
"timestamp": "2026-04-22T20:36:05.666Z",
"price": 31.32,
"change_24h": -1.8181818181818128,
"history_sample": [
{
"date": "1990-01-01",
"open": 4.75,
"high": 6.17,
"low": 4.5,
"close": 4.75,
"volume": 6740700
},
{
"date": "1990-02-01",
"open": 4.75,
"high": 5.17,
"low": 4.58,
"close": 5.17,
"volume": 2116200
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import GIII🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync GIII.json updates to your private Google Drive for backtesting and compliance.
Enable Sovereign SyncIncludes 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)