Is B3 open on Sunday 17 December 2028?
No
No. B3 does not trade on Sundays. It reopens on Monday 18 December 2028.
No trading
See also B3 hours today and B3 holidays 2028
Related markets on 17 Dec 2028
 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 |