Stock futures were mostly down Tuesday as oil continued to fall and fears of AI spending triggered a selloff in tech shares.

(Bloomberg) -- Asian equities dropped as renewed concerns over artificial-intelligence spending fueled another selloff in chipmakers. Crude oil extended its decline.

(Bloomberg) -- Asian equities declined as renewed concerns over artificial-intelligence spending fueled another selloff in chipmakers.

Asian equities dropped as artificial intelligence spending concerns fueled chipmaker selloffs. Crude oil extended its decline, with Brent slumping significantly on Monday.…