Is Euronext Amsterdam open on Sunday 21 January 2018?
No
No. Euronext Amsterdam does not trade on Sundays. It reopens on Monday 22 January 2018.
No trading
See also Euronext Amsterdam hours today and Euronext Amsterdam holidays 2018
LSE
Xetra
Euronext Paris
SIX
NYSE
TSX
B3
TSE Tokyo
HKEX