I look at this HTF chart and there is room above to the 200% EXP of the 123, but there is an S&R level and a falling trendline that have slowed things down some what, 3 clear legs up so a pullback is due, Stochastics has been OB all day, ok, I agree, oscillators can remain OB for some time and price can continue to climb, but we still are in a confirmed down trend so any move up is counter trend and shouldn't be chased. And as Jaquemate has pointed out from the low to the 161.8% exp it is 166 pips, in fact the low to london open was 150 pips so the days range had already been completed.
Cut your Losers short and let your Winners run.