自用买卖线

用法很简单，白线是卖出，红线买入。思路就是3天的平均低点是买点，3日的平均高点是卖点。我很稀罕这个压力的白线，不一定卖在最高点，但是基本卖在了相对高点，买点也在相对低点，如果做多头发散的个股持续做波段，有更明显的效果。希望各位老师能够优化出更理想点呵呵
源码：

买线:MA(L,3),COLORRED,LINETHICK1;

卖线:HHV(MA(HIGH,(2)),3),COLORWHITE,LINETHICK1;
净资产:FINANCE(34),NODRAW,COLORFF00FF;
每股收益:FINANCE(33),NODRAW,COLORFF7F50;
市盈率:DYNAINFO(39),NODRAW,COLORFF00FF;
流通市值:(FINANCE(40)/100000000),NODRAW,COLORRED;
VAR1:=BACKSET(REF(HIGH,2)=HHV(HIGH,5),3);
VAR2:=CROSS(VAR1,0.9);
VAR3:=BACKSET(REF(LOW,2)=LLV(LOW,5),3);
VAR4:=CROSS(VAR3,0.9);
压力:= REF(HIGH,BARSLAST(VAR2)), POINTDOT,COLOREA91B5;
STICKLINE(CLOSE,REF(HIGH,BARSLAST(VAR2)),REF(HIGH,BARSLAST(VAR2)),2,1),COLOREA91B5,LINETHICK3;
支撑:= REF(LOW,BARSLAST(VAR4)), POINTDOT,COLOR00B4FF;
STICKLINE(CLOSE,REF(LOW,BARSLAST(VAR4)),REF(LOW,BARSLAST(VAR4)),2,1),COLOR00B4FF,LINETHICK3;
下档线:=(((CLOSE - LLV(LOW,13)) / (HHV(HIGH,13) - LLV(LOW,13))) * 100);
ARSV:=SMA(下档线,3,1);
AK:=SMA(ARSV,3,1);
AD:=((3 * ARSV) - (2 * AK));
AJ12:=(((CLOSE - LLV(LOW,55)) / (HHV(HIGH,55) - LLV(LOW,55))) * 100);
ARSV24:=SMA(AJ12,3,1);
AK24:=SMA(ARSV24,3,1);
AD24:=((3 * ARSV24) - (2 * AK24));