Bank Central Asia is trading 4.25% higher at IDR 5,025 on October 20 after a sharp selloff amid concerns MSCI may move Indonesia to standalone status. - The move could exclude Indonesian shares from major global indexes and prompt outflows. - BCA resumed its IDR 5 trillion buyback through October 21 and said it supports market stability; reports do not establish it as the cause of today's gain. - No reliable October 20 trading-volume figure was available.