🗄️Developer Resource // JSON Endpoint
DEEP JSON Data API
Access 140 data points for DEEP spanning 12 years (2014–Apr 22, 2026). Optimized JSON format (20.5 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 DEEP historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/DEEP/json● 200 OK (Live)Tired of exporting to Excel? Track DEEP and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "DEEP",
"timestamp": "2026-04-22T16:00:32.448Z",
"price": 40.185,
"change_24h": -0.5075513741024964,
"history_sample": [
{
"date": "2014-10-01",
"open": 24.16,
"high": 24.63,
"low": 22.16,
"close": 24.61,
"volume": 5348500
},
{
"date": "2014-11-01",
"open": 24.61,
"high": 25.38,
"low": 24.4,
"close": 25.38,
"volume": 1941500
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import DEEP🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync DEEP.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)