TCAI is trading +1.88% at $47.80, supported by Micron’s strong fiscal Q4 results and forward guidance for AI memory and infrastructure demand. - Micron reported record fiscal Q4 revenue of $54.23 billion; TCAI held about 4.82% in Micron as of September 29. - No TCAI-specific announcement was found for October 1. The move is best characterized as sector sentiment; supplied broad-market index readings were modest and mixed.