Bank Central Asia is trading 14.81% down at IDR 5,175 now, coinciding with an Indonesian market rout after MSCI opened a consultation on potentially reclassifying Indonesia from emerging-market to standalone status. - The Jakarta Composite fell 8.01% at the October 16 open, and trading was halted. - Reports identify Bank Central Asia among stocks weighing on the previous session’s index decline; they report no company-specific catalyst.