通达信公式的短线指标的＂短买＂信号的选股公式

编写要求：

FB:=MA((C+H+L+O)/4,5)+ABS(MA((C+H+L+O)/4,5)-REF(MA((C+H+L+O)/4,5),1));FS:=MA((C+H+L+O)/4,5)+MA((C+H+L+O)/4,5)-REF(MA((C+H+L+O)/4,5),1);搏杀线:IF(MA((C+H+L+O)/4,3)FS,搏杀线,DRAWNULL),COLOR00FF00;DRAWBAND(FS*1.05,FB>FS,FB*1.05,RGB(0,100,0));JRH:=HHV(C,2);JRL:=LLV(C,2);MA3:=MA(CLOSE,3);YTSL:=(2*CLOSE+LOW+OPEN+HIGH)/5;VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));VAR2:=(REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR3:=(REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR4:=(REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR5:=(REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR6:=(REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR7:=(REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR8:=(REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR9:=(REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VARA:=(REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VARB:=(REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VARC:=(REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VARD:=(CLOSE=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VARF:=(REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR10:=(REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR11:=(REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR12:=(REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR13:=(REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR14:=(REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR15:=(REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR16:=(REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR17:=(REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));VAR18:=(REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));VAR19:=((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1);VAR1A:=((REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1)) AND VARD);红色持股:VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,COLOR0000FF,NODRAW;青色观望:VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,COLORFFFF00,NODRAW;急速超跌:(CLOSE-MA(CLOSE,22))/MA(CLOSE,22)*100<-14,COLORFFFFFF,NODRAW;辰星线:(20*YTSL+19*REF(YTSL,1)+18*REF(YTSL,2)+17*REF(YTSL,3)+16*REF(YTSL,4)+15*REF(YTSL,5)+14*REF(YTSL,6)+13*REF(YTSL,7)+12*REF(YTSL,8)+11*REF(YTSL,9)+10*REF(YTSL,10)+9*REF(YTSL,11)+8*REF(YTSL,12)+7*REF(YTSL,13)+6*REF(YTSL,14)+5*REF(YTSL,15)+4*REF(YTSL,16)+3*REF(YTSL,17)+2*REF(YTSL,18)+REF(YTSL,20))/211;STICKLINE(ISLASTBAR AND (红色持股 OR REF(红色持股,1)=1),REF(IF(红色持股,JRL,DRAWNULL),1),REF(IF(红色持股,JRL,DRAWNULL),1),20,1),COLOR0000FF;STICKLINE(ISLASTBAR AND (青色观望 OR REF(青色观望,1)=1),REF(IF(青色观望,JRH,DRAWNULL),1),REF(IF(青色观望,JRH,DRAWNULL),1),20,1),COLOR00FF00;STICKLINE(C>=O,L,H,0,0),COLOR0000CC;STICKLINE(C=O,C,O,3.5,0),COLOR0000E5;STICKLINE(红色持股,CLOSE,O,2.8,0),COLOR000055;STICKLINE(红色持股,CLOSE,O,2,0),COLOR000088;STICKLINE(红色持股,CLOSE,O,1.5,0),COLOR0000AA;STICKLINE(红色持股,CLOSE,O,1,0),COLOR0000CC;STICKLINE(红色持股,CLOSE,O,0.5,0),COLOR0000EE;STICKLINE(青色观望,CLOSE,O,2.8,0),COLOR555500;STICKLINE(青色观望,CLOSE,O,2,0),COLOR888800;STICKLINE(青色观望,CLOSE,O,1.5,0),COLORAAAA00;STICKLINE(青色观望,CLOSE,O,1,0),COLORCCCC00;STICKLINE(青色观望,CLOSE,O,0.5,0),COLOREEEE00;CO:=(C-O);STICKLINE(急速超跌,O,C-CO/2,2.8,0),COLOR555555;STICKLINE(急速超跌,O,C-CO/2,2,0),COLOR888888;STICKLINE(急速超跌,O,C-CO/2,1.5,0),COLORAAAAAA;STICKLINE(急速超跌,O,C-CO/2,1,0),COLORCCCCCC;STICKLINE(急速超跌,O,C-CO/2,0.5,0),COLOREEEEEE;STICKLINE(VAR1A,O,O+CO/3,2.8,0),COLOR550055;STICKLINE(VAR1A,O,O+CO/3,2,0),COLOR880088;STICKLINE(VAR1A,O,O+CO/3,1.5,0),COLORAA00AA;STICKLINE(VAR1A,O,O+CO/3,1,0),COLORCC00CC;STICKLINE(VAR1A,O,O+CO/3,0.5,0),COLOREE00EE;IF(IF(MA3>辰星线,辰星线,MA3)>REF(IF(MA3>辰星线,辰星线,MA3),1),IF(MA3>辰星线,辰星线,MA3),DRAWNULL),LINETHICK2,COLOR00FFFF;IF(辰星线>REF(辰星线,1),辰星线,DRAWNULL),LINETHICK2,COLOR0000FF;IF(辰星线REF(MA(CLOSE,22),1),MA(CLOSE,22),DRAWNULL),LINETHICK1,COLORFF00FF;IF(MA(CLOSE,22)=MY,短线,DRAWNULL),COLOR00FF00;IF(MA(MY,5)<=MY,短线,DRAWNULL),COLORAA00FF;DRAWTEXT(VAR1A,REF(CLOSE,1)+0.1,'←离场'),COLORFF99FF;DRAWTEXT(VAR19,REF(CLOSE,1),'←短买'),COLOR33FFCC;

解答：

 VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));