Menurut Kostaman Thayib, pasar sebenarnya masih menunggu efek lanjutan dari krisis surat berharga yang berbasis kredit perumahan subprime mortgage AS yang menekan bursa Wall Street.
According to Kostaman, the market is actually still waiting for follow-up effects of the US subprime mortgage which has pressured the Wall Street due to the crisis in the US housing credits.