🗄️Developer Resource // JSON Endpoint

PMAZX JSON Data API

Access 213 data points for PMAZX spanning 5 years (2019–Jan 24, 2023). Optimized JSON format (31.2 KB).

Local-first charts from this JSON — open the Terminal.
Parse and visualize without shipping raw ledgers to a vendor database.

Download as CSV

Prefer CSV format? Download PMAZX historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

GET /api/tickers/PMAZX/json● 200 OK (Live)

Tired of exporting to Excel? Track PMAZX and analyze your portfolio locally with Pocket Portfolio.

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{
  "symbol": "PMAZX",
  "timestamp": "2026-04-22T22:19:05.859Z",
  "price": null,
  "change_24h": null,
  "history_sample": [
    {
      "date": "2019-01-01",
      "open": 11.3,
      "high": 11.33,
      "low": 11.3,
      "close": 11.33,
      "volume": 0
    },
    {
      "date": "2019-01-08",
      "open": 11.32,
      "high": 11.32,
      "low": 11.3,
      "close": 11.32,
      "volume": 0
    }
  ]
}
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Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import PMAZX
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync PMAZX.json updates to your private Google Drive for backtesting and compliance.

Enable Sovereign Sync

Includes 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)
> system_ready. Initialize Sovereign reasoning for this asset?[Y]— open Terminal