Vuzix is trading 7.83% higher at $3.19 after Atlas Signal initiated coverage on September 21, 2026, highlighting its Causeway waveguide bridge for AI data-center optical interconnects and a projected $39 billion co-packaged-optics market. - The report also discussed Vuzix’s defense and OEM programs; Atlas Signal received $25,000 from Vuzix, limiting confidence in the catalyst’s independence. - Shares fell 2.63% on September 22 after gaining 10.55% on September 21; broader futures were nearly flat, so global sentiment appeared secondary.