Is B3 open on Saturday 21 March 2020?
No
No. B3 does not trade on Saturdays. It reopens on Monday 23 March 2020.
No trading
See also B3 hours today and B3 holidays 2020
Related markets on 21 Mar 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 |