United Kingdom By Victoria JonesMarch 14, 2025U.K. stocks higher at close of trade; Investing.com United Kingdom 100 up 0.52% By Investing.com – Investing.comU.K. stocks closed higher on Thursday, with the Investing.com United Kingdom 100 index rising by 0.52%. Investor sentiment boosted by positive corporate earnings and economic indicators contributed to the market’s upward momentum.