levier=3 c1=exponentialaverage[8](close)exponentialaverage[8](close)-(high-low) c3=high[1]>(high[2]+high[3])/2 if c1 and c2 and c3 then sellshort levier*100 %capital at (low+low[1])/2 stop endif if close>(high[1]+high[2])/2 then exitshort at market thisbaronclose endif c4=exponentialaverage[8](close)>exponentialaverage[21](close) c5=low