🗄️Developer Resource // JSON Endpoint
IWS JSON Data API
Access 297 data points for IWS spanning 25 years (2001–Apr 22, 2026). Optimized JSON format (43.5 KB).
Private ledger analysis — connect this API slice to the Terminal.
Keep sensitive rows off shared analyst lakes — bounded, explicit flows.
Download as CSV
Prefer CSV format? Download IWS historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/IWS/json● 200 OK (Live)Tired of exporting to Excel? Track IWS and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "IWS",
"timestamp": "2026-04-22T22:17:22.795Z",
"price": 155.61,
"change_24h": -0.1155401502021814,
"history_sample": [
{
"date": "2001-09-01",
"open": 25.96,
"high": 25.96,
"low": 21.51,
"close": 23.31,
"volume": 146100
},
{
"date": "2001-10-01",
"open": 23.02,
"high": 24.24,
"low": 23.02,
"close": 23.38,
"volume": 501900
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import IWS🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync IWS.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)