🗄️Developer Resource // JSON Endpoint

CVE JSON Data API

Absolute endpoints (copy‑paste)
JSON:https://www.pocketportfolio.app/api/tickers/CVE/json?range=max
CSV:https://www.pocketportfolio.app/api/tickers/CVE/csv?range=max

Access 200 data points for CVE spanning 17 years (2009–Jun 5, 2026). Optimized JSON format (29.3 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 CVE historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

Start Free — Local First
{
  "symbol": "CVE",
  "timestamp": "2026-06-07T04:26:16.337Z",
  "price": 28.22,
  "change_24h": -5.270224907687145,
  "history_sample": [
    {
      "date": "2009-12-01",
      "open": 26,
      "high": 26,
      "low": 23.37,
      "close": 25.2,
      "volume": 24550300
    },
    {
      "date": "2010-01-01",
      "open": 26.06,
      "high": 26.79,
      "low": 22.96,
      "close": 23.15,
      "volume": 24915900
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CVE
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync CVE.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