Bank Indonesia is intensifying oversight of FX trading by Wall Street banks and
domestic banks to curb rupiah weakness, sources said. BI has stepped up
monitoring to ensure trades are for commercial rather than speculative purposes
and said it will increase supervision of large USD purchases by banks and
companies; it has urged international banks to bring more dollars onshore and is
monitoring seven high-volume FX banks, sources added. The move reflects rising
official concern about the rupiah’s depreciation amid a broader selloff in
Indonesian assets driven by investor unease over President Prabowo Subianto’s
economic policy direction.