把（战神买卖）出现买做个选股公式

编写要求：

n1: 0 99 7; n2: 0 99 6; MA1:MA(CLOSE,5); MA2:MA(CLOSE,10); MA3:MA(CLOSE,20); MA4:MA(CLOSE,60); VAR1:=EMA((C-(LLV(L,25)))/((HHV(H,25))-(LLV(L,25)))*100,5); VAR2:=VAR1,COLORRED,LINETHICK2; VAR3:=MA((V-REF(V,1))/REF(V,1),5); VAR4:=(C-MA(C,24))/MA(C,24)*100; VAR5:=VAR4*(1+VAR3); VAR6:=REF(VOL,1); VAR7:=SMA(MAX(VOL-VAR6,0),6,1)/SMA(ABS(VOL-VAR6),6,1)*100; VAR8:=VAR5>REF(VAR5,1) AND VAR2REF(VAR7,1); VAR9:=VAR5REF(VAR2,1) AND VAR7>REF(VAR7,1); VAR10:=VAR5>REF(VAR5,1) AND VAR2REF(VAR2,1) AND VAR7REF(VAR5,1); VAR13:=VAR5REF(VAR2,1); VAR16:=VAR8 OR VAR10; VAR17:=VAR9 OR VAR11; VAR18:=VAR13 AND VAR14; VAR19:=VAR16 OR VAR18; VAR20:=VAR12 AND VAR15; VAR21:=VAR17 OR VAR20; VAR22:=LAST(VAR19,N1,1) AND VAR20; VAR23:=LAST(VAR21,N2,1) AND VAR18; DRAWTEXT(VAR22,L,'★买'),COLOR00FFFF; DRAWTEXT(VAR23,H,'★卖'),COLORWHI

解答：

?N1:=7;

VAR1:=EMA((C-(LLV(L,25)))/((HHV(H,25))-(LLV(L,25)))*100,5);