Launch AppUtility
🗄️Developer Resource // JSON Endpoint

DSP JSON Data API

Access 267 data points for DSP spanning 6 years (2021–Mar 11, 2026). Optimized JSON format (39.1 KB).

Download as CSV

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

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

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

Start Free — Local First
{
  "symbol": "DSP",
  "timestamp": "2026-03-11T14:16:09.610Z",
  "price": 10.81,
  "change_24h": 2.952380952380957,
  "history_sample": [
    {
      "date": "2021-02-08",
      "open": 44,
      "high": 68.31,
      "low": 38.03,
      "close": 65.49,
      "volume": 15444600
    },
    {
      "date": "2021-02-15",
      "open": 63.99,
      "high": 69.16,
      "low": 58.5,
      "close": 65.92,
      "volume": 2417000
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import DSP
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync DSP.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)