Singtel Shares Slide 64 on Weak Singapore Business Performance Telco Reaffirms Optus Commitment StateFederal Regulatory Clash Escalates Over Prediction Markets 16 States Pursue Legal Action Dropbox Founder Drew Houston to Step Down as CEO Assume Executive Chairman Role Hitachi Secures Contract for Signaling System on Mexican Railway Michael Saylor Says Tokenization May Reshape Credit Markets Challenging Traditional Banking Wingstop Shares Slide 12 as Quarterly Profit Misses Analyst Expectations Illinois Unemployment Rate Holds Steady in September Payroll Employment Shows Minimal Change