MSCI raised serious concerns about Indonesia's stock market, citing unclear shareholder ownership, concentrated shareholdings, and suspected coordinated trading.
The announcement triggered heavy selling in Jakarta, with major banks including BCA, BRI, and Bank Mandiri falling nearly 15%.
MSCI said Indonesia's current Emerging Market classification is no longer appropriate despite recent government reforms.
However, the downgrade is not final. MSCI will announce its decision by June 30, 2027.