🗄️Developer Resource // JSON Endpoint
COLD JSON Data API
Access 433 data points for COLD spanning 9 years (2018–Apr 22, 2026). Optimized JSON format (63.4 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 COLD historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/COLD/json● 200 OK (Live)Tired of exporting to Excel? Track COLD and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "COLD",
"timestamp": "2026-04-22T19:26:25.409Z",
"price": 12.275,
"change_24h": -2.2691082802547777,
"history_sample": [
{
"date": "2018-01-15",
"open": 17.5,
"high": 18,
"low": 17.05,
"close": 17.77,
"volume": 18176900
},
{
"date": "2018-01-22",
"open": 17.89,
"high": 18.05,
"low": 17.31,
"close": 17.75,
"volume": 9833500
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import COLD🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync COLD.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)