VAR15:=MA((VAR11+VAR12+VAR13+VAR14)/4,5);
上轨:VAR151.08,COLORYELLOW,LINETHICK2;
下轨:VAR150.92,COLORYELLOW,LINETHICK2;
中上:VAR151.05,COLORGREEN,LINETHICK2;
中下:VAR150.95,COLORGREEN,LINETHICK2;
一脸笑:=crOSS(c,中上) and c/ref(c,1) 1.085;
又笑脸:=CROSS(c,上轨) and c/ref(c,1) 1.085;