XIAO-I is trading 6.4% lower at $1.61 amid broader market weakness; no confirmed company-specific catalyst has been identified for September 28. - Reuters reported oil prices and Treasury yields rose after President Trump rejected Iran’s proposal, renewing inflation concerns and pressuring U.S. stock futures. - The S&P 500 and Nasdaq were down more than 0.5%. The latest listed company announcements predate the session, leaving macro sentiment the likeliest context—not a confirmed cause.