Nvidia’s plunge a ‘difficult lesson’ for investors betting on single-stock ETFs

Gains among South Korean names were led by Hanwha Aerospace, Korea Aerospace Industries, Hyundai Rotem and LIG Nex1

Israel hit targets across Gaza on Tuesday, ending a ceasefire deadlock that halted fighting in January, with Palestinian officials reporting at least 100 dead.

Here are Tuesday’s biggest calls on Wall Street.