学会这个方法，抓10倍大牛股的概率提升10倍>>

DRAWGBK(c>0),color000000; 

LC := REF(CLOSE,1);

RSI:SMA(MAX(CLOSE-LC,0),9,1)/SMA(ABS(CLOSE-LC),9,1)*100,colorffffff;

RSI2:SMA(MAX(CLOSE-LC,0),24,1)/SMA(ABS(CLOSE-LC),24,1)*100,colorff00ff;

ao:=rsi;

MID:=MA(ao,20);

UPPER:=MID + 2.*STDDEV(ao,20);

LOWER:=MID - 2.*STDDEV(ao,20);

高:=ref(hhv(ao,360),1);

低:=ref(llv(ao,240),1);

【上】:upper,pointdot,colorFFFF00;

【下】:lower,pointdot,colorFFFF00;

DRAWTEXT(cross(ao,lower), lower,' '),COLORRED;

DRAWICON(cross(ao,lower), lower *0.99,12),ALIGN1;

DRAWTEXT(cross(lower,ao), lower,' '),COLORRED;

DRAWICON(cross(lower,ao), lower *0.99,7),ALIGN1;

drawtext(cross(ao,高),mid,'高'),colorBLUE,ALIGN1;

drawtext(cross(低,ao),mid,'低'),coloryellow;

DRAWTEXT(cross(upper,ao), upper,' ');

DRAWICON(cross(upper,ao), upper*1.4,13),ALIGN1;

DRAWTEXT(cross(ao,upper),upper,' ');

DRAWICON(cross(ao,upper), upper*1.3,8),ALIGN1;