The greenback has fallen after meeting renewed selling at 93.45 yesterday, suggesting recent decline from 97.79 has resumed and further weakness to 92.37 and possibly towards 92.00 is likely, however, key daily support at 91.73 should hold on first testing and yield rebound later.  
On the upside, only a breach of 93.45 would signal temporary low is made and may bring retracement towards 94.08 resistance before down.