只有把握主力动向，才能及时逃顶抄底。

N:=9;M1:=3;M2:=3;

N2:=38;M21:=4;M22:=7;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

Y0:SMA(RSV,M1,1),colorred,LINETHICK1;

Y1:SMA(Y0,M2,1),coloryellow,LINETHICK1;

RSV1:=(CLOSE-LLV(LOW,N2))/(HHV(HIGH,N2)-LLV(LOW,N2))*100;

Y2:SMA(RSV1,M21,1),colormagenta,LINETHICK2;

Y3:SMA(Y2,M22,1),colorgreen,LINETHICK2;

超卖:18,colorwhite;

超买:85,colorblue;

STICKLINE(Y0>Y1,Y0,Y1,1,0),colorred;

STICKLINE(Y0<=Y1,Y0,Y1,1,0),coloryellow;

STICKLINE(Y2>Y3,Y2,Y3,1,0),colormagenta;

STICKLINE(Y2<=Y3,Y2,Y3,1,0),colorgreen;

Zero : 1;

Zero1 : 8;

牛股:IF(BARSLAST(CROSS(Y2,Y3))<10 AND BARSLAST(CROSS(Y3,Y2))<10 AND CROSS(Y2,Y3) AND Y2<15,90,0),STICK,COLORFF937F;

STICKLINE(牛股,0,90,3,1),LINETHICK4,STICK,COLORFF937F;

AA:=IF(BARSLAST(CROSS(Y2,Y3))>=4 AND CROSS(Y3,Y2) AND Y3>50,20,0);

卖:STICKLINE(AA,80,100,3,1),COLOR00FF00;

STICKLINE(AA,80,100,3,1),LINETHICK4,STICK,COLOR00FF00;

抄底:IF(Y0>REF(Y0,1) AND REF(Y0,1)<REF(Y0,2) AND Y0<10 ,88,0),STICK,coloryellow;

STICKLINE(抄底,0,88,3,1),LINETHICK4,STICK,coloryellow;