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;

a=SMA(RSV,M1,1);

b=SMA(a,M2,1);

e=3*a-2*b;

IF(a<0) a=0;

IF(a>100) a=100;

IF(b<0) b=0;

IF(b>100) b=100;

IF(e<0) e=0;

IF(e>100) e=100;

k:a,colorwhite;

d:b;

j:e,colorred;

STICKLINE(a>=e ,a,e,4,0),colorlicyan;

STICKLINE(e>=a ,a,e,4,0),colorred;

HORLINE(e<>0,60,3,3),colorgreen;

HORLINE(e<>0,30,3,3),colorred;

DRAWTEXT(CROSS(e,a),30,"红线以下上穿为安全买入。");

DRAWTEXT(CROSS(a,e),60,"绿线以上下穿为谨慎卖出。");

DRAWICON(CROSS(e,a),a,1);

DRAWICON(CROSS(a,e),e,2);