Is SIX open on Wednesday 25 January 2012?

Yes

Yes. SIX is open on Wednesday 25 January 2012, trading from 09:00 to 17:30 GMT+1 (Zurich time).

09:00–17:30 GMT+1

Regular hours

Related markets on 25 Jan 2012

LSE	08:00–16:30
Xetra	09:00–17:30
Euronext Paris	09:00–17:30
NYSE	09:30–16:00
Nasdaq	09:30–16:00
TSX	09:30–16:00
B3	Aniversario de Sao Paulo
TSE Tokyo	09:00–15:00
HKEX	The third day of Chinese New Year
SSE	Chinese New Year's Eve (observed)