TECS is trading 12.1% up at $76.44, consistent with its inverse exposure as semiconductor shares weaken. - Qualcomm’s smartphone-chip sales missed estimates; investors also worried tighter data-center regulation could constrain AI infrastructure growth. Reuters reported losses across chip and data-center-related stocks. - The move is sector-driven, not tied to a TECS-specific announcement. Supplied price context shows a sharp intraday gain after a November 4 close of $68.29; no current volume figure was provided.