🗄️Developer Resource // JSON Endpoint
DKNG JSON Data API
Access 355 data points for DKNG spanning 7 years (2019–May 1, 2026). Optimized JSON format (52.0 KB).
Local-first charts from this JSON — open the Terminal.
Parse and visualize without shipping raw ledgers to a vendor database.
Download as CSV
Prefer CSV format? Download DKNG historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/DKNG/json● 200 OK (Live)Tired of exporting to Excel? Track DKNG and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "DKNG",
"timestamp": "2026-05-01T16:42:41.284Z",
"price": 23.115,
"change_24h": -0.8790737564322548,
"history_sample": [
{
"date": "2019-07-22",
"open": 9.8,
"high": 9.8,
"low": 9.8,
"close": 9.8,
"volume": 100
},
{
"date": "2019-07-29",
"open": 9.8,
"high": 9.8,
"low": 9.8,
"close": 9.8,
"volume": 0
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import DKNG🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync DKNG.json updates to your private Google Drive for backtesting and compliance.
Enable Sovereign SyncIncludes 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)