The greenback remained under pressure after penetrated the key support of 91.73 last week, suggesting as long as this level holds, decline from this year's high of 101.45 would extend weakness to psychological support at 90.00, below would further headway to 88.07/10 later this month.  
On the upside, a breach of 91.73 would signal a temporary low is made and bring a minor correcton of recent decline to 92.60, however, resistance at 93.31 is expected to remain intact.