Is B3 open on Sunday 28 May 2023?
No
No. B3 does not trade on Sundays. It reopens on Monday 29 May 2023.
No trading
See also B3 hours today and B3 holidays 2023
Related markets on 28 May 2023
 NYSE | No trading |
| Nasdaq | No trading |
 TSX | No trading |
| CME Equity | No trading |
 LSE | No trading |
 Xetra | No trading |
 Euronext Paris | No trading |
 SIX | No trading |
 TSE Tokyo | No trading |
 HKEX | No trading |