请高手帮忙将这个公式改为选股公式，谢谢
请高手帮忙将这个公式改为选股公式，谢谢
选出：出现“买入”的股票
原码：
MAV:=(2*C+H+L)/4;
VAR6:=LLV(LOW,34);
VAR7:=HHV(HIGH,34);
SK:= EMA((MAV-VAR6)/(VAR7-VAR6)*100,13);
SD: EMA(0.667*REF(SK,1)+0.333*SK,2);
高抛:80, POINTDOT;
低吸:20, POINTDOT;
强弱分界:50, POINTDOT;
DRAWTEXT(CROSS(SD,16),低吸,'●买入↑'),COLORF0FF00,LINETHICK3;
DRAWTEXT(CROSS(85,SD),高抛,'●出逃↓'),COLORF5F5DC,LINETHICK3;
TR := SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),14);
HD := HIGH-REF(HIGH,1);
LD := REF(LOW,1)-LOW;
DMP:= SUM(IF(HD>0 AND HD>LD,HD,0),14);
DMM:= SUM(IF(LD>0 AND LD>HD,LD,0),14);
PDI:=DMP*100/TR;
MDI:=DMM*100/TR;0, ;
GG:=PDI-MDI;IF(GG<0,GG,0), LINETHICK2;
IF(GG>0,GG,0),COLORFFFF00, LINETHICK2;
VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);
VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1);
VAR3:=EMA(VAR2,10);
VAR4:=LLV(LOW,33);
VAR5:=EMA(IF(LOW<=VAR4,VAR3,0),3);
主力进场:IF(VAR5>REF(VAR5,1),VAR5,0),COLORRED,NODRAW;
STICKLINE(VAR5>REF(VAR5,1),0,VAR5,0.2,0 ),COLORRED;
洗盘:IF(VAR5<REF(VAR5,1),VAR5,0),COLORGREEN,NODRAW;
STICKLINE(VAR5<REF(VAR5,1),0,VAR5,0.2,0),COLORGREEN;
