🗄️Developer Resource // JSON Endpoint
CPHC JSON Data API
Access 212 data points for CPHC spanning 18 years (2008–Apr 22, 2026). Optimized JSON format (31.1 KB).
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Download as CSV
Prefer CSV format? Download CPHC historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
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Start Free — Local First{
"symbol": "CPHC",
"timestamp": "2026-04-22T22:18:41.138Z",
"price": 15.83,
"change_24h": 1.6698779704560036,
"history_sample": [
{
"date": "2008-10-01",
"open": 8.99,
"high": 8.99,
"low": 6.35,
"close": 7,
"volume": 131100
},
{
"date": "2008-11-01",
"open": 7,
"high": 7.58,
"low": 6.05,
"close": 6.06,
"volume": 47700
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import CPHC🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync CPHC.json updates to your private Google Drive for backtesting and compliance.
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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)