GLOBAL MARKETS — World stocks dip on AI spending concerns; Brent settles lower
(Updates headline and prices throughout with US market close) Chipmaker stocks drop across the globe on competition concerns JPMorgan, Wells Fargo, Goldman Sachs report Q3 results US Treasury yields dip as investors seek safety By Sruthi Shankar and Chibuike Oguh NEW YORK, Oct 13 (Reuters) — World stocks edged lower on