2906 GBPUSD monthly chart just sending a warning signal

A small warning signal here.
It may not mean anthing now .
Price could still go sideways or
drop down to test the bottom ot the purple box in July.
But this is is a broken trend line on monthly chart.
GBPUSD may want to rise to start its 3rd impulse wave
but it is hard, considering the situation of Brexit and political issue.

Just to know, up could go for 800 pips.
Down could go for 600 pips.

LESS IS MORE!