🗄️Developer Resource // JSON Endpoint
AMN JSON Data API
Access 294 data points for AMN spanning 25 years (2001–Apr 22, 2026). Optimized JSON format (43.1 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 AMN historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/AMN/json● 200 OK (Live)Tired of exporting to Excel? Track AMN and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "AMN",
"timestamp": "2026-04-22T20:50:42.187Z",
"price": 20.91,
"change_24h": 0.38406144983198204,
"history_sample": [
{
"date": "2001-12-01",
"open": 25.9,
"high": 27.9,
"low": 24.65,
"close": 27.4,
"volume": 2077100
},
{
"date": "2002-01-01",
"open": 27.3,
"high": 27.5,
"low": 20.5,
"close": 23.4,
"volume": 2449400
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import AMN🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync AMN.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)