Is B3 open on Thursday 15 November 2012?
No
No. B3 is closed on Thursday 15 November 2012 for Republic Proclamation Day. It reopens on Friday 16 November 2012.
Republic Proclamation Day
See also B3 hours today and B3 holidays 2012
NYSE
TSX
LSE
Xetra
Euronext Paris
SIX
TSE Tokyo
HKEX