Is LSE open on Saturday 30 December 2051?

No

No. LSE does not trade on Saturdays.

No trading

See also LSE hours today and LSE holidays 2051

Related markets on 30 Dec 2051

UK Bonds	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