• NZD/USD is extending upside after brief pause on Thursday. 
   
• Techs favour upside, momentum studies are bullish, we see scope for further gains.
   
• But upside on the day halts shy of stiff 20-DMA resistance at 0.7133.
   
• The pair has retreated from highs of 0.7129 to slip below 0.71, currently trades around 0.7099.
   
• We see weakness only below 0.7029 (50-DMA), violation there could take the pair to trendline at 0.6950.
   
• On the upside break above 20-DMA at 0.7137 opens upside upto 0.73 levels.