Is HKEX open on Wednesday 12 September 2001?

Yes

Yes. HKEX is open on Wednesday 12 September 2001, trading from 10:00 to 16:00 GMT+8 (Hong Kong time).

10:00–16:00 GMT+8 · break 12:00–13:00

Regular hours

Related markets on 12 Sep 2001

TSE Tokyo	09:00–15:00
SSE	09:30–15:00
KRX	09:00–15:00
NSE	09:55–15:30
SGX	09:00–17:00
ASX	10:00–16:00
NYSE	Closed following Attacks on the World Trade Center
Nasdaq	Closed following Attacks on the World Trade Center
TSX	Market holiday
B3	10:00–17:00