The single currency tumbled from yesterday's high of 1.3693 to 1.3496 suggests correction from last Friday's 9-month low of 1.3443 has ended there and downside bias is seen for a resumption of recent decline of 1.5145 for re-test of said support, below would extend weakness to 1.3405 before prospect of a strong rebound later.  
On the upside, a breach of 1.3693 would signal a temporary low is possibly made and breach of 1.3840 resistance would confirm and yield stronger retracement of aforesaid fall later in March.