Is B3 open on Sunday 21 January 2018?
No
No. B3 does not trade on Sundays. It reopens on Monday 22 January 2018.
No trading
See also B3 hours today and B3 holidays 2018
Related markets on 21 Jan 2018
 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 |