Is B3 open on Sunday 10 May 2015?
No
No. B3 does not trade on Sundays. It reopens on Monday 11 May 2015.
No trading
See also B3 hours today and B3 holidays 2015
Related markets on 10 May 2015
 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 |