🗄️Developer Resource // JSON Endpoint
ELMD JSON Data API
Access 189 data points for ELMD spanning 16 years (2010–Apr 22, 2026). Optimized JSON format (27.7 KB).
Programmable Sovereign Interface — chart this JSON in the Terminal.
Local-first analysis. Stateless data. Your browser is the vault.
Download as CSV
Prefer CSV format? Download ELMD historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/ELMD/json● 200 OK (Live)Tired of exporting to Excel? Track ELMD and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "ELMD",
"timestamp": "2026-04-22T17:55:00.885Z",
"price": 25.865,
"change_24h": 2.842942345924453,
"history_sample": [
{
"date": "2010-09-01",
"open": 3.64,
"high": 3.84,
"low": 3.25,
"close": 3.71,
"volume": 151000
},
{
"date": "2010-10-01",
"open": 3.71,
"high": 3.79,
"low": 3.26,
"close": 3.5,
"volume": 125200
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import ELMD🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync ELMD.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)