Is B3 open on Wednesday 1 May 2019?
No
No. B3 is closed on Wednesday 1 May 2019 for Labour Day. It reopens on Thursday 2 May 2019.
Labour Day
See also B3 hours today and B3 holidays 2019
Related markets on 1 May 2019
 NYSE | – |
| Nasdaq | – |
 TSX | – |
| CME Equity | – |
 LSE | – |
 Xetra | Labour Day |
 Euronext Paris | Labour Day |
 SIX | Labour Day |
 TSE Tokyo | Emperor's Enthronement Day |
 HKEX | Labour Day |