🗄️Developer Resource // JSON Endpoint
CMRE JSON Data API
Access 186 data points for CMRE spanning 16 years (2010–Apr 22, 2026). Optimized JSON format (27.2 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 CMRE historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/CMRE/json● 200 OK (Live)Tired of exporting to Excel? Track CMRE and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "CMRE",
"timestamp": "2026-04-22T22:21:04.645Z",
"price": 16.31,
"change_24h": 0.554870530209617,
"history_sample": [
{
"date": "2010-12-01",
"open": 11.33,
"high": 14.5,
"low": 11.33,
"close": 14.46,
"volume": 7480200
},
{
"date": "2011-01-01",
"open": 14.6,
"high": 15.32,
"low": 14.16,
"close": 15.3,
"volume": 4119800
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import CMRE🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync CMRE.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)