学会这个方法，抓10倍大牛股的概率提升10倍>>

N:=5;M1:=3;M2:=3;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100,LINETHICK2;

K:SMA(RSV,M1,1),LINETHICK1;

D:SMA(K,M2,1),LINETHICK1;

J:3*K-2*D,COLORFF00FF,LINETHICK1;

FILLRGN(j,0,j<0,RGB(255,255,0));

FILLRGN(j,90,j>90,RGB(255,0,0));

DRAWICON(CROSS(J,1),J,'buy');

DRAWICON(K>90 AND D>80 AND CROSS(D,K),D,'sell');