Bank Central Asia is trading at IDR 5,200, with a +7.88% change, as its October 20 rebound coincided with the share-buyback window. - The price rose from its October 19 close of IDR 4,820. - The October 19–21 buyback was intended to support Indonesian market stabilization. - The prior selloff followed concerns about a possible MSCI reclassification of Indonesia. October 20 is the latest session shown; the data does not establish a separate October 21 price move.