AUD/USD has been choppy since 2016, but there has been a slight bullish bias as we can see in the daily chart.AUD/USD Daily Chart(click to enlarge)Trendline Support:- The bullish bias is based on the fact that price has been making higher lows since 2016. - It looks like AUD/USD might have just made another low from a bearish swing.- If this is true, we can anticipate upside at least back to 0.78, with a more aggressive bullish outlook to 0.8150.- the aggressive bullish outlook would still be within the context of the prevailing mode since 2016, which is choppy and slightly bulish.