🗄️Developer Resource // JSON Endpoint
BATL JSON Data API
Absolute endpoints (copy‑paste)
JSON:
https://www.pocketportfolio.app/api/tickers/BATL/json?range=maxCSV:
https://www.pocketportfolio.app/api/tickers/BATL/csv?range=maxAccess 345 data points for BATL spanning 7 years (2019–Jul 24, 2026). Optimized JSON format (50.5 KB).
Chart where your browser is the vault — wire this endpoint to the Terminal.
Minimal cloud, maximal local control — start from this stateless slice.
Download as CSV
Prefer CSV format? Download BATL historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/BATL/json● 200 OK (Live)Tired of exporting to Excel? Track BATL and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "BATL",
"timestamp": "2026-07-24T21:37:40.992Z",
"price": 1.63,
"change_24h": -5.780346820809254,
"history_sample": [
{
"date": "2019-12-23",
"open": 2,
"high": 19,
"low": 2,
"close": 12.51,
"volume": 10500
},
{
"date": "2019-12-30",
"open": 13,
"high": 16,
"low": 5,
"close": 16,
"volume": 153300
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import BATL🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync BATL.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)