Is TWSE open on Thursday 29 January 1998?

No. TWSE is closed on Thursday 29 January 1998 for Chinese New Year. It reopens on Monday 2 February 1998.

Chinese New Year

Related markets on 29 Jan 1998

TSE Tokyo	09:00–15:00
HKEX	The second day of Chinese New Year
SSE	Chinese New Year (Spring Festival)
KRX	Seollal (New Year's Day by the lunar)
NSE	09:30–15:30
SGX	Chinese New Year (estimated)
ASX	10:00–16:00
NYSE	09:30–16:00
Nasdaq	09:30–16:00
TSX	09:30–16:00