Is BIST open on Friday 23 April 2021?
No
No. BIST is closed on Friday 23 April 2021 for National Sovereignty and Children's Day. It reopens on Monday 26 April 2021.
National Sovereignty and Children's Day
See also BIST hours today and BIST holidays 2021
LSE
Xetra
Euronext Paris
SIX
NYSE
TSX
B3
TSE Tokyo
HKEX