Is LuxSE open on Saturday 30 December 2051?

No

No. LuxSE does not trade on Saturdays.

No trading

See also LuxSE hours today and LuxSE holidays 2051

Related markets on 30 Dec 2051

LSE	No trading
Xetra	No trading
Euronext Paris	No trading
SIX	No trading
NYSE	No trading
Nasdaq	No trading
TSX	No trading
B3	No trading
TSE Tokyo	No trading
HKEX	No data