GBP/AUD has been rising for quite a long time . And its RSI of 4H/DAY/WEEK/MONTH period has come to a pretty high position, I am inclined to believe it will keep going up. But it have to digest the Over-Buying situation first.
Anyway, I will sell it when its RSI break the RISING TREND LINE. And the S/P S/L will be included in my next Chart when it brake the line.