🗄️Developer Resource // JSON Endpoint
CXW JSON Data API
Absolute endpoints (copy‑paste)
JSON:
https://www.pocketportfolio.app/api/tickers/CXW/json?range=maxCSV:
https://www.pocketportfolio.app/api/tickers/CXW/csv?range=maxAccess 349 data points for CXW spanning 29 years (1997–Jul 24, 2026). Optimized JSON format (51.1 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 CXW historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/CXW/json● 200 OK (Live)Tired of exporting to Excel? Track CXW and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "CXW",
"timestamp": "2026-07-25T00:04:31.909Z",
"price": 31.35,
"change_24h": -0.9478672985781901,
"history_sample": [
{
"date": "1997-08-01",
"open": 102.71,
"high": 110.42,
"low": 100.83,
"close": 110.42,
"volume": 540300
},
{
"date": "1997-09-01",
"open": 110.83,
"high": 126.67,
"low": 110.42,
"close": 125.83,
"volume": 582570
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import CXW🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync CXW.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)