• AUD looks at mooted stops at 0.7830-40 after moving north from 0.7778
  
  
• 0.78299 is 38.2% fibo of 0.7914 (Thursday high) to 0.7778 (Asia low)
  
  
• 0.7836 was Thursday's Asian session low
  
  
• Economists spilt near 50-50 as to what RBA will do
  
  
• AUD should gain rally boost if RBA keeps cash rate at 2.25%