编写要求：
O1:(SUM(EMA((CLOSE+LOW)/2,1)/3,3)),COLOR00FFFF,LINETHICK1;
O2:EMA(O1,3),COLORFF00FF,LINETHICK1;
O3:EMA(O2,3),COLOR00FF00,LINETHICK1;
MMM:=MA(CLOSE,20);
DRAWTEXT((CLOSEMMM),MMM,'*'),COLOR0000FF,LINETHICK5;
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;
{粉}
STICKLINE(CLOSE< REF(CLOSE,1),HIGH,LOW,0,0 ),COLOR00DD00;
STICKLINE(CLOSE< REF(CLOSE,1),OPEN,CLOSE,3.2,0 ),COLORFF33FF;
STICKLINE(CLOSE< REF(CLOSE,1),OPEN,CLOSE,2.7,0 ),COLORFF55FF;
STICKLINE(CLOSE< REF(CLOSE,1),OPEN,CLOSE,2.1,0 ),COLORFF77FF;
STICKLINE(CLOSE< REF(CLOSE,1),OPEN,CLOSE,1.5,0 ),COLORFF99FF;
STICKLINE(CLOSE< REF(CLOSE,1),OPEN,CLOSE,0.9,0 ),COLORFFBBFF;
STICKLINE(CLOSE< REF(CLOSE,1),OPEN,CLOSE,0.3,0 ),COLORFFDDFF;
{金}
STICKLINE(CLOSE> REF(CLOSE,1),HIGH,LOW,0,0 ),COLOR000DDD;
STICKLINE(CLOSE> REF(CLOSE,1),OPEN,CLOSE,3.2,0 ),COLOR003333;
STICKLINE(CLOSE> REF(CLOSE,1),OPEN,CLOSE,2.7,0 ),COLOR005555;
STICKLINE(CLOSE> REF(CLOSE,1),OPEN,CLOSE,2.1,0 ),COLOR007777;
STICKLINE(CLOSE> REF(CLOSE,1),OPEN,CLOSE,1.5,0 ),COLOR009999;
STICKLINE(CLOSE> REF(CLOSE,1),OPEN,CLOSE,0.9,0 ),COLOR00BBBB;
STICKLINE(CLOSE> REF(CLOSE,1),OPEN,CLOSE,0.3,0 ),COLOR00DDDD;
{红}
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),3.2,0),COLOR000555;
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),2.7,0),COLOR000777;
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),2.1,0),COLOR000999;
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),1.5,0),COLOR000BBB;
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),0.9,0),COLOR000DDD;
STICKLINE(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR
VAR8 OR VAR9 OR VARA OR VARB OR VARC,CLOSE,REF(CLOSE,1),0.3,0),COLOR000FFF;
{绿}
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),3.2,0),COLOR005500;
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),2.7,0),COLOR007700;
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),2.1,0),COLOR009900;
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),1.5,0),COLOR00BB00;
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),0.9,0),COLOR00DD00;
STICKLINE(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR
VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,CLOSE,REF(CLOSE,1),0.3,0),COLOR00FF00;
{紫}
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),3.2,0),COLOR550055;
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),2.7,0),COLOR770077;
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),2.1,0),COLOR990099;
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),1.5,0),COLORBB00BB;
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),0.9,0),COLORDD00DD;
STICKLINE(VAR19,REF(CLOSE,1),REF(CLOSE,2),0.3,0),COLORFF00FF;
{蓝}
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),3.2,0),COLORFF3300;
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),2.7,0),COLORFF5500;
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),2.1,0),COLORFF7700;
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),1.5,0),COLORFF9900;
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),0.9,0),COLORFFBB00;
STICKLINE(VAR1A,REF(CLOSE,1),REF(CLOSE,2),0.3,0),COLORFFDD00;
DRAWTEXT(FILTER(VAR19=1,5),LOW,' 买');
DRAWICON(FILTER(VAR19=1,5),LOW,9);
DRAWTEXT(FILTER(VAR1A=1,5),HIGH,' 卖');
DRAWICON(FILTER(VAR1A=1,5),HIGH,15);
老师帮我写个选股 出现’买‘时选股
解答：
?VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);
VARD:=CLOSE
