🗄️Developer Resource // JSON Endpoint

CVV JSON Data API

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

Access 329 data points for CVV spanning 28 years (1999–Jun 5, 2026). Optimized JSON format (48.2 KB).

Private ledger analysis — connect this API slice to the Terminal.
Keep sensitive rows off shared analyst lakes — bounded, explicit flows.

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "CVV",
  "timestamp": "2026-06-07T04:26:16.429Z",
  "price": 5.55,
  "change_24h": -7.8073089700996645,
  "history_sample": [
    {
      "date": "1999-03-01",
      "open": 1,
      "high": 1.13,
      "low": 0.97,
      "close": 1,
      "volume": 26800
    },
    {
      "date": "1999-04-01",
      "open": 1,
      "high": 1.03,
      "low": 0.97,
      "close": 0.97,
      "volume": 5100
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import CVV
🛡️

Need to archive this data?

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