🗄️Developer Resource // JSON Endpoint

DECK JSON Data API

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

Access 394 data points for DECK spanning 33 years (1993–Jul 27, 2026). Optimized JSON format (57.7 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 DECK historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

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

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

Start Free — Local First
{
  "symbol": "DECK",
  "timestamp": "2026-07-28T04:45:43.122Z",
  "price": 97.73,
  "change_24h": 1.7596834652228215,
  "history_sample": [
    {
      "date": "1993-11-01",
      "open": 1.33,
      "high": 1.33,
      "low": 1.01,
      "close": 1.08,
      "volume": 27977400
    },
    {
      "date": "1993-12-01",
      "open": 1.1,
      "high": 1.24,
      "low": 0.92,
      "close": 1,
      "volume": 14077800
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import DECK
🛡️

Need to archive this data?

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