把开红花买做个选股

编写要求：

请老师把出现开红花买做个选股VAR1:=(CLOSE+LOW+HIGH)/3; VAR2:=SUM(((VAR1-REF(LOW,3))-(HIGH-VAR1))*VOL/10000/(HIGH-LOW),1); VAR3:=EMA(VAR2,3),COLORFFEE3C; JCS0:VAR3,CIRCLEDOT,LINETHICK1,COLORFFEE3C; 波段买入或持股:IF(JCS0>REF(JCS0,1),JCS0,DRAWNULL),LINETHICK4; 波段卖出或观望:IF(JCS0REF(VAR1,1),VAR3,10),CIRCLEDOT,COLORRED,LINETHICK2; IF(VAR1=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:=CLOSEVAR3,JCM,DRAWNULL),,COLORBLUE,LINETHICK2; JCL1:IF(JCLVAR3,JCL,DRAWNULL),,COLORCYAN,LINETHICK2; 开红花大涨:=FILTER(CLOSE/REF(CLOSE,3)>=1.1,3); 买入:=IF((开红花大涨 AND COUNT(开红花大涨,3)=1),30,0),COLORYELLOW,LINETHICK3; OP:=STICKLINE(买入,O,C,4,0)COLORYELLOW; B:IF(买入>0 ,JCL,DRAWNULL),CROSSDOT,LINETHICK6,COLORRED; B2:IF(买入>0 ,JCL,DRAWNULL),POINTDOT,LINETHICK4,COLOR00CCFF; 开蓝花跌:=VAR1A; 卖出:=IF((开蓝花跌 AND COUNT(开蓝花跌,3)=1),30,0),COLORYELLOW,LINETHICK3; OP1:=STICKLINE(开蓝花跌,O,C,4,0)COLORYELLOW; IF(卖出>0 ,JCL,DRAWNULL),CROSSDOT,LINETHICK6,COLORCYAN; IF(卖出>0 ,JCL,DRAWNULL),POINTDOT,LINETHICK4,COLOR00CCFF;

解答：

 开红花大涨:=FILTER(CLOSE/REF(CLOSE,3)>=1.1,3);