AT&T’s recent upward momentum is largely driven by a stronger than expected quarterly earnings report that highlighted robust growth in its fiber broadband segment and steady gains in wireless postpaid subscribers. The company’s focus on its core telecommunications business following several years of restructuring appears to be yielding sustainable margins. Investors are particularly encouraged by the management’s ability to generate significant free cash flow, which reinforces the stability of the dividend policy and supports ongoing debt reduction efforts.

Market sentiment has also been bolstered by recent industry data suggesting a stabilization in the competitive landscape. With promotional activity among major carriers…