Is B3 open on Sunday 27 December 2020?
No
No. B3 does not trade on Sundays. It reopens on Monday 28 December 2020.
No trading
See also B3 hours today and B3 holidays 2020
Related markets on 27 Dec 2020
 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 |