Brexit vote is now about 2 weeks away and we are witnessing volatile moves on GBPUSD as news of poll results by different news agencies are disclosed. GBPUSD have now retraced around 50% of up move and this is the second retest of an important SR level at 1.4330 level. If this level breaks we could see impulsive down move towards 1.4060 level. Whereas on the upside 1.4725 to 1.4770 are valid resistance for now.