Seoul took the first hit for U.S. stocks at the open today: the KOSPI's losses widened from 3% to 4%, pushing it below 5,700, while Hynix fell more than 7%. Put simply, last night's selloff isn't over yet, and Asia-Pacific markets have already had their turn in the panic. Are semiconductors leading the way down, or do they really need a breather? $EWY