Is Oslo Børs open on Wednesday 17 May 2017?
No
No. Oslo Børs is closed on Wednesday 17 May 2017 for Constitution Day. It reopens on Thursday 18 May 2017.
Constitution Day
See also Oslo Børs hours today and Oslo Børs holidays 2017
LSE
Xetra
Euronext Paris
SIX
NYSE
TSX
B3
TSE Tokyo
HKEX