看盘波段（波段买入或持股、波段卖出或观望）

看盘波段（波段买入或持股、波段卖出或观望）
N:=21;   
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(JCS0<REF(JCS0,1),JCS0,DRAWNULL),LINETHICK3,COLORFFEE3C;     
IF(VAR1>REF(VAR1,1),VAR3,10),CIRCLEDOT,COLORRED,LINETHICK2;   
IF(VAR1<REF(VAR1,1),VAR3,10),CIRCLEDOT,COLOR00FF00,LINETHICK2;   
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);   
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;   
JCS:=VAR3;     
JCS1:VAR3,COLORRED,CIRCLEDOT,LINETHICK1;   
JCS2:VAR3,COLORRED,,LINETHICK1;   
JCM:=MA(VAR3,12)COLORYELLOW;     
JCL:=MA(VAR3,26)COLORMAGENTA;   
JCM1:IF(JCM<VAR3,JCM,DRAWNULL),,COLORYELLOW,LINETHICK2;   
JCM2:IF(JCM>VAR3,JCM,DRAWNULL),,COLORBLUE,LINETHICK2;   
JCL1:IF(JCL<VAR3,JCL,DRAWNULL),,COLORMAGENTA,LINETHICK2;   
JCL2:IF(JCL>VAR3,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;