• Shift in sentiment fuelled by less dovish than expected Poloz
  
  
• 1.2442 = low water-mark since Tuesday's pre-Yellen/Poloz high of 1.2662
  
  
• 1.2422 = Feb 20 low, before awful Canadian Dec retail sales data
  
  
• Resistance level at 1.2478 (Tuesday low). 1.2498 = Asia high