This pair has been in a down channel since July 2017 as we can see on chart.
In the chart you can see that 0.618 FIB has been a good resistance every time price makes a pullback!
Sell if this week candle close below 0.65800.
Buy if this week candle close above S1, and wait for the pullback until 0.618 FIB to sell.
Good Trades!