🗄️Developer Resource // JSON Endpoint
BRT JSON Data API
Access 167 data points for BRT spanning 42 years (1984–May 1, 2026). Optimized JSON format (24.5 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 BRT historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.
GET /api/tickers/BRT/json● 200 OK (Live)Tired of exporting to Excel? Track BRT and analyze your portfolio locally with Pocket Portfolio.
Start Free — Local First{
"symbol": "BRT",
"timestamp": "2026-05-01T15:30:20.455Z",
"price": 14.38,
"change_24h": 0.0695894224078049,
"history_sample": [
{
"date": "1984-11-01",
"open": 6.38,
"high": 8.25,
"low": 5.25,
"close": 7.88,
"volume": 25600
},
{
"date": "1985-02-01",
"open": 7.88,
"high": 9.38,
"low": 7.13,
"close": 7.5,
"volume": 52400
}
]
}💻
Import via CLI
Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.
npx pocket-portfolio --import BRT🛡️
Need to archive this data?
Don't rely on ephemeral endpoints. Automatically sync BRT.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)