save indicator state into variables, for buy = 1, for sell = -1, no signal=0
0_1490369782125_upload-6f424a31-37d3-4f00-ad64-aea0cd618152
create different variables for different indicators:
0_1490369578126_upload-5bc7d390-3b34-44e2-b70b-bea4ee5265d0
do some math comparisons:
0_1490370007660_upload-10d232c1-547c-4591-811e-f306220cad0f
and plot state of variables (indicator state) using Comment block