Synopsys stock was falling Monday after the chip-design software company received conditional regulatory approval from China to move forward with its $35 billion acquisition of Ansys.The two companies were awaiting clearance from China’s State Administration for Market Regulation,

Boeing shares rose 1.4% after an initial report by Indian investigators on the deadly crash of an Air India 787-8 Dreamliner pointed to fuel-cutoff switches that were somehow turned off instead of ai...