Grupo Televisa is trading 7.42% higher in pre-market at $2.57, versus the October 22 close of $2.39; no confirmed overnight announcement or earnings release has been identified as a catalyst. - Its official investor-relations notice schedules third-quarter 2026 results for after market close on October 29, not October 23. - The AT&T Mexico acquisition, reported October 13, is not established as the cause; broader indicators are mixed to lower and do not clearly explain the move.