Is KRX open on Friday 4 February 2011?
No
No. KRX is closed on Friday 4 February 2011 for Seollal (New Year's Day by the lunar). It reopens on Monday 7 February 2011.
Seollal (New Year's Day by the lunar)
See also KRX hours today and KRX holidays 2011
TSE Tokyo
HKEX
SSE
NSE
SGX
ASX
NYSE
TSX
B3