🗄️Developer Resource // JSON Endpoint
DFNL JSON Data API
Access 486 data points for DFNL spanning 10 years (2017–Apr 22, 2026). Optimized JSON format (71.2 KB).
Turn this feed into a private wealth view in the Terminal.
Your keys, your sync policy — the Terminal stays privacy-first.
Download as CSV
Prefer CSV format? Download DFNL historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/DFNL/json● 200 OK (Live)Tired of exporting to Excel? Track DFNL and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "DFNL",
"timestamp": "2026-04-22T20:49:35.479Z",
"price": 47.61,
"change_24h": -0.8125000000000012,
"history_sample": [
{
"date": "2017-01-09",
"open": 20.12,
"high": 20.33,
"low": 19.92,
"close": 20.14,
"volume": 58000
},
{
"date": "2017-01-16",
"open": 20.1,
"high": 20.1,
"low": 19.83,
"close": 19.9,
"volume": 175400
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import DFNL🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync DFNL.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)