The greenback extended last week's corrective upmove from 91.77 to 93.31 yesterday and then retreated on renewed cross buying in the Japanese yen, suggesting a temporary top has possibly been made and consolidation with downside bias would be seen for weakness towards 92.27 support, however, break is needed to confirm recent decline has resumed for re-test of key daily support to 91.73.  
On the upside, a breach of 93.31/45 would bring stronger correction of intermediate fall from 97.79 to 94.08/17..