U.S. markets remained unsettled as cracks emerged in the AI investment boom, while another oil-price surge complicated the inflation outlook ahead of Wednesday's Fed decision. Treasury yields fell for a third straight week as AI-related risk-off flows strengthened, with markets now assigning just 10% odds of an October hike despite still-elevated energy prices. REITs rallied for a third-straight week as earnings opened on an encouraging note: 15 REITs raised full-year FFO guidance, reinforcing the view that fundamentals remain healthier than recent price action.