Solusi Sinergi Digital is trading at IDR 1,225, up 19.51%, with no confirmed direct catalyst identified in available reporting. - PT Investasi Sukses Bersama sold 26.667% of the company to PT Sinergi Graha Kapital for about Rp4.06 trillion. - The sale was executed on October 19; available coverage does not establish it as the cause of the October 20 price rise.