0:= (C-MA(C,2))/MA(C,2)*100;BIAS1 := (C-MA(C,12))/MA(C,12)*100;BIAS2 := (C-MA(C,26))/MA(C,26)*100;BIAS3 := (C-MA(C,48))/MA(C,48)*100;hxl:=v/capital*100;d1:=INDEXC;d2:=MA(d1,13);dr2:=d2>1.050*d1;E1:=(C-hhv(c,12))/hhv(c,12)*10;E2:=(C-REF(c,26))/REF(c,26)*10;e3:=ma(c,3);sj1:=dr2;sj2:=e2<-2.30;sj3:=bias0<-2.7;sj5:=sj1 and sj2 and sj3;sj6:=oss(0.5,sj5);js1:=cross(sj6,0.5);js2:=baast(js1=1);js3:=js2<=5 and c<ref(c,js2);sj6 or js3;