🗄️Developer Resource // JSON Endpoint

ARVN JSON Data API

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

Access 410 data points for ARVN spanning 8 years (2018–Jul 24, 2026). Optimized JSON format (60.1 KB).

Route this JSON into your sovereign workspace — command the Terminal.
Endpoint-first sovereignty: no shared warehouse of your raw ledger.

Download as CSV

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

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

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

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{
  "symbol": "ARVN",
  "timestamp": "2026-07-24T21:39:49.517Z",
  "price": 8.03,
  "change_24h": -1.1083743842364515,
  "history_sample": [
    {
      "date": "2018-09-24",
      "open": 21,
      "high": 21.25,
      "low": 15.94,
      "close": 16.87,
      "volume": 3739800
    },
    {
      "date": "2018-10-01",
      "open": 16.88,
      "high": 17.24,
      "low": 14,
      "close": 15.01,
      "volume": 944500
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ARVN
🛡️

Need to archive this data?

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