Is B3 open on Sunday 20 December 2026?
No
No. B3 does not trade on Sundays. It reopens on Monday 21 December 2026.
No trading
See also B3 hours today and B3 holidays 2026
Related markets on 20 Dec 2026
 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 |