🗄️Developer Resource // JSON Endpoint
EOI JSON Data API
Access 259 data points for EOI spanning 22 years (2004–Apr 22, 2026). Optimized JSON format (37.9 KB).
Chart where your browser is the vault — wire this endpoint to the Terminal.
Minimal cloud, maximal local control — start from this stateless slice.
Download as CSV
Prefer CSV format? Download EOI historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/EOI/json● 200 OK (Live)Tired of exporting to Excel? Track EOI and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "EOI",
"timestamp": "2026-04-22T19:20:22.222Z",
"price": 19.806,
"change_24h": 0.2835443037974731,
"history_sample": [
{
"date": "2004-11-01",
"open": 20.08,
"high": 20.34,
"low": 20,
"close": 20,
"volume": 1276000
},
{
"date": "2004-12-01",
"open": 20,
"high": 20.39,
"low": 19.7,
"close": 20.02,
"volume": 1683700
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import EOI🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync EOI.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)