Centratama Telekomunikasi is trading at IDR 77.00, up 10.00%, with no verified company-specific catalyst identified for the October 29 move. - No verified company-specific announcement explained the October 29 move; the Rp12.48 trillion refinancing was reported October 21, not as a catalyst this session. - The IHSG fell 2.64% in the first session, so market weakness does not explain the gain. - Market data is incomplete and conflicts with the supplied price context; reliable volume confirmation is unavailable.