World shares mostly gain after tech rally

A currency trader watches monitors near a screen showing the Korea Composite Stock Price Index (KOSPI), top left, and the foreign exchange rate between U.S. dollar and South Korean won, top center, at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea, Thursday, July 10, 2025. (AP Photo/Ahn Young-joon) Global shares mostly gained on Thursday after a rally in U.S. tech stocks lifted the Nasdaq to an all-time high and helped Wall Street claw back most of its losses from earlier in the week. In early European trading, Britain's FTSE 100 rose 1.1% to…