🗄️Developer Resource // JSON Endpoint
CTRN JSON Data API
Access 252 data points for CTRN spanning 21 years (2005–Apr 22, 2026). Optimized JSON format (36.9 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 CTRN historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/CTRN/json● 200 OK (Live)Tired of exporting to Excel? Track CTRN and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "CTRN",
"timestamp": "2026-04-22T17:53:52.744Z",
"price": 49.31,
"change_24h": 0.10150223304913573,
"history_sample": [
{
"date": "2005-06-01",
"open": 16.41,
"high": 19.4,
"low": 15.8,
"close": 18.08,
"volume": 2174600
},
{
"date": "2005-07-01",
"open": 18.35,
"high": 28.4,
"low": 17.55,
"close": 27.55,
"volume": 1776000
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import CTRN🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync CTRN.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)