🗄️Developer Resource // JSON Endpoint
PTRMX JSON Data API
Access 163 data points for PTRMX spanning 14 years (2012–Apr 1, 2026). Optimized JSON format (23.9 KB).
Chart where your browser is the vault — wire this endpoint to the Terminal.
Minimal cloud, maximal local control — start from this stateless slice.
Download as CSV
Prefer CSV format? Download PTRMX historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/PTRMX/json● 200 OK (Live)Tired of exporting to Excel? Track PTRMX and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "PTRMX",
"timestamp": "2026-04-22T19:20:22.255Z",
"price": null,
"change_24h": null,
"history_sample": [
{
"date": "2012-10-01",
"open": 22.96,
"high": 23.13,
"low": 22.96,
"close": 23.09,
"volume": 0
},
{
"date": "2012-11-01",
"open": 23.09,
"high": 23.51,
"low": 23.09,
"close": 23.48,
"volume": 0
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import PTRMX🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync PTRMX.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)