网友求助：
指标名称：跟庄建仓
使用方法：买入信号 当青色或青色柱体出现时，或有准备现金、向上红箭头、买入等信号出现时，进行买入操作
卖出信号 当在竖直线100值出现细红框，或竖直线80出现白色柱体，或者是清仓信号，为卖出操作
请老师写出买入和卖出选股指标，特别是卖出选股，在分时图上有比较好的应用效果，非常感谢！
指标源码：
A01:=DYNAINFO(7);
A03:=BARSCOUNT(CLOSE);
A04:=(SMA((CLOSE / HHV(HIGH,120)),3,1) * 100);
A05:=IF((A03 > 20),A04,0);
A06:=IF((LOW > A01),0,IF((HIGH < A01),1,(((A01 - LOW) + 0.009) / ((HIGH - LOW) + 0.009))));
A07:=DMA(A06,(VOL / CAPITAL)) * 60;
A09:=IF((((A07 > 0) AND (A07 > REF(A07,1))) AND (A05 <= 88)),A07,0);
VAR1:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
VAR2:=EMA(VAR1,8);
VAR3:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1);
趋势:=EMA(VAR3,3)-10;
STICKLINE(趋势>80,趋势,80,10,0);
DRAWICON(CROSS(趋势,0),0,1);
STICKLINE((A09 > 0 AND (趋势<20 OR 趋势>REF(趋势,1)AND 趋势<50)),0,A09,10,0),COLORFFFF00;
VAR4:=(趋势-REF(趋势,1))/REF(趋势,1)*100;
DRAWTEXT(FILTER(趋势<=13,15),30,'准备现金'),COLORCC9900;
STICKLINE(趋势<=13 AND VAR4>13,0,50,5,0),COLOR0099FF;
VAR5:=FILTER((趋势<=13 AND VAR4>13),10);
DRAWTEXT(VAR5,60,'买入'),COLOR0099FF;
STICKLINE(趋势>=90 AND VAR4,0,30,5,0),COLORGRAY;
VAR6:=FILTER((趋势>=90 AND VAR4),10);
DRAWTEXT(VAR6,40,'清仓'),COLORGRAY;
VAR7:=LLV(LOW,30);
VAR8:=HHV(HIGH,30);
VAR9:=EMA((CLOSE-VAR7)/(VAR8-VAR7)*4,4)*25;
STICKLINE(VAR9>90,100,105,10,2),COLORRED;
VAR10:=(VAR9-LLV(VAR9,4))/(HHV(VAR9,4)-LLV(VAR9,4))*100;
DRAWTEXT(IF(CROSS(VAR9,VAR10) AND VAR9>87,95,0),88,'险');
VAR11:=SMA(ABS(L-REF(L,1)),3,1)/SMA(MAX(L-REF(L,1),0),3,1)*100;
VAR12:=HHV(VAR11,30)*8;
火焰山:=EMA(IF(LOW<=VAR7 AND 趋势<40,(VAR11+VAR12),0),3)/618,COLORRED,LINETHICK2;
STICKLINE(火焰山>0,0 ,火焰山*1.2,8,0 ),COLORRED;
VAR13:=(MA(C,1)+MA(C,3)+MA(C,5)+MA(C,7)+MA(C,9))/5;
VAR14:=(MA(C,2)+MA(C,4)+MA(C,6)+MA(C,8)+MA(C,10))/5;
趋势线: 趋势,COLORFF0000;
VAR16:=MAX(EMA(VAR13,2)-EMA(VAR14,5),0)*200;
VAR17:=EMA(VAR16,5);
波浪峰:VAR17,STICK,COLORFF00FF;
STICKLINE(VAR17<REF(VAR17,1),0,VAR17,1,0),COLORGREEN;
VAR18:=MA(趋势线,8);
IF(CROSS(VAR2,VAR18) AND VAR2<15,50,0);
DRAWTEXT(CROSS(趋势线,VAR2)AND 趋势线>REF(趋势线,1)AND 趋势线<50,50,'追涨');
解答如下：
VAR3:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1);
趋势:=EMA(VAR3,3)-10;
VAR4:=(趋势-REF(趋势,1))/REF(趋势,1)*100;
VAR5:=FILTER((趋势<=13 AND VAR4>13),10);
FILTER(趋势<=13,15) OR CROSS(趋势,0) OR VAR5;
==========================
VAR3:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1);
趋势:=EMA(VAR3,3)-10;
VAR7:=LLV(LOW,30);
VAR8:=HHV(HIGH,30);
VAR9:=EMA((CLOSE-VAR7)/(VAR8-VAR7)*4,4)*25;
VAR9>90 OR 趋势>80;
