Yesterday's breach of last month's high at 105.88 and rose to 106.44 signal MT erratic upmove fm '08 low at 95.77 has resumed, further gain towards 106.60/65 is envisaged but loss of momentum should cap upside below 106.90/00 today and yield retreat later.  
Below support at 105.55 wud signal a temporary top has possibly been made n may yield retracement towards 105.15.