AUDUSD sellers attack 200-SMA to revisit 0.6525 key supportAUDUSD appears well-set for biggest weekly loss in seven while extending the previous week’s U-turn from a 3.5-month-old horizontal resistance area surrounding 0.6675-80. The Aussie pair currently pokes the 200-SMA support near 0.6565 amid an impending bear cross on the MACD and a retreat in the RSI