趋势指标求改变啊啊啊
var0:=sma((c-llv(l,30))/(hhv(h,30)-llv(l,30)),3,1);var1:=sma(var0,3,1)*100;趋势线:var1;var1,coloryellow,pointdot,linethick3;var2:=ma(var1,7);下线:var2-3, colorf00ff0;上线:var2+3, colorf00ff0;强弱线:if((cross(var1,var2) and var1<25),var2,50),linethick2, color00ff00;stickline(var2>ref(var2, 1), var2, var2, 8, 1), colorred;stickline(var2<ref(var2, 1), var2, var2, 8, 1), color00ff00;stickline(var2=ref(var2, 1), var2, var2, 8, 1), colorf0f000; ========================================需要修改,找 长阳真人 466231800 20210311