🗄️Developer Resource // JSON Endpoint
ESML JSON Data API
Access 416 data points for ESML spanning 8 years (2018–Apr 22, 2026). Optimized JSON format (60.9 KB).
Route this JSON into your sovereign workspace — command the Terminal.
Endpoint-first sovereignty: no shared warehouse of your raw ledger.
Download as CSV
Prefer CSV format? Download ESML historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/ESML/json● 200 OK (Live)Tired of exporting to Excel? Track ESML and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "ESML",
"timestamp": "2026-04-22T17:56:00.287Z",
"price": 51.11,
"change_24h": -0.0782013685239475,
"history_sample": [
{
"date": "2018-05-14",
"open": 26.28,
"high": 26.77,
"low": 26.28,
"close": 26.69,
"volume": 6100
},
{
"date": "2018-05-21",
"open": 27.06,
"high": 27.06,
"low": 26.63,
"close": 26.73,
"volume": 36300
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import ESML🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync ESML.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)