RONBhistorical intraday data
ListedBaron First Principles ETFNYSE
Baron First Principles ETF (RONB) is an exchange-traded fund listed on NYSE. RONB has 226 trading days on file, from December 15, 2025 to November 9, 2026, with 457,437 trades. There are 47,156 1-minute bars on file.
On file
- First day
- 2025-12-15
- Last day
- 2026-11-09
- Trading days
- 226
- Trades
- 457,437
- 1-minute bars
- 47,156
- Bars, about
- 718 KB
- Trades, about
- 6.3 MB
- Quotes, about
- 91 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under RONB is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 24.23 | 24.26 | 24.23 | 24.26 | 5,248.860105 | 24 |
| 09:31 | 24.19 | 24.27 | 24.19 | 24.27 | 200.4886 | 3 |
| 09:32 | 24.34 | 24.34 | 24.34 | 24.34 | 610 | 4 |
| 09:33 | 24.4 | 24.45 | 24.38 | 24.395 | 18,702 | 39 |
| 09:34 | 24.4 | 24.4 | 24.4 | 24.4 | 10,125 | 2 |
RONB by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2025 | 12 | 8,815 |
| 2026 | 214 | 448,622 |