Big inverse H&S forming

On high weekly tf can forming big inverse H&S. Our top on this big chart is 1.180 and bottom 1.150-1.153 ... chart say SOER, but if we go down, then no more then 1.150. under 1.158 next min 50 pips down.
If we hit 1.153 then BOED active possible up first 400 pips, but overal if this H&S valid then we can go from 1.15 up 700 pips.