公式源码：

N :=21; M:=14; M1 :=5;

VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

VAR2:=SMA(VAR1,M1,1);

卖线: SMA(VAR2,M1,2);

VAR3:=(HHV(HIGH,M)-CLOSE)/(HHV(HIGH,M)-LLV(LOW,M))*100;

VAR4:=SMA(VAR3,M1,1);

VAR5:=SMA(VAR4,M1,1);

空头线: SMA(VAR5,M1,2);

必卖线: SMA(卖线,M1,2);

高压线: 85,POINTDOT;

抄底线: 9,POINTDOT,COLORWHITE;

关注线:80,POINTDOT,COLORWHITE;

弱势线:25,POINTDOT,COLORWHITE;

分界线:50;

RSV:=(CLOSE-LLV(LOW,14))/(HHV(HIGH,14)-LLV(LOW,14))*100;

K:MA(RSV,3),COLORGREEN;

D:MA(K,3),COLORRED;

DRAWTEXT(空头线>85 AND CROSS(卖线,必卖线),必卖线*1.15,'进');

DRAWTEXT(空头线>56 AND 空头线<=76 AND CROSS(卖线,必卖线),15,'留意');

DRAWTEXT(空头线<45 AND 卖线>78 AND 必卖线>78 AND CROSS(必卖线,卖线),95,'跑'),COLORGREEN ;

DRAWTEXT(CROSS(空头线,80),空头线,'关注'),COLORRED ;

DRAWTEXT(CROSS(空头线,85),空头线,'重点关注'),COLORWHITE;