T-Mobile is trading at $161.26, up 4.13%, in line with a broader relief rally after the election result. - Democrats won control of both congressional chambers; investors saw divided government as limiting sharp policy shifts. Reuters reported U.S. futures rallied after the result, while major indexes were higher during trading. - T-Mobile announced security protections, customizable T-Mix plans and a new fiber product, but reporting does not establish them as causes of the share move. - No company-specific catalyst directly explaining the rise was confirmed.