🗄️Developer Resource // JSON Endpoint

SPG JSON Data API

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

Access 392 data points for SPG spanning 33 years (1994–Jul 24, 2026). Optimized JSON format (57.4 KB).

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Download as CSV

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

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

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{
  "symbol": "SPG",
  "timestamp": "2026-07-27T00:56:58.396Z",
  "price": 229.78,
  "change_24h": 2.0337477797513377,
  "history_sample": [
    {
      "date": "1994-01-01",
      "open": 20.88,
      "high": 22.86,
      "low": 20.88,
      "close": 22.74,
      "volume": 7553793
    },
    {
      "date": "1994-02-01",
      "open": 22.86,
      "high": 24.71,
      "low": 22.39,
      "close": 23.9,
      "volume": 11102386
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import SPG
🛡️

Need to archive this data?

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