紫黄同现附图（请老师把同时出现紫黄改成选股）最好是选出紫色线

编写要求：

JJ :=(C*3+H+L+O)/6;SK := EMA(JJ,13) - EMA(JJ,21); SD := EMA(SK,3); SP := EMA(SK,10); A1:=EMA(C,7)-EMA(C,21); B1:=EMA((0.668*REF (A1,1)+0.333*A1),1); B1,COLORSTICK;X1:=V/SUM(V,13); X2:=DMA(C,X1); X3:=(C-X2)/X2*40; L2:=MA(AMOUNT/(100*V),13); CYS13:= (C-L2)/L2*100; 做多:IF(A1>=B1,A1,B1),LINETHICK2,COLORFF00FF; 做空:IF(B1-A1,B1,A1),COLORGREEN,LINETHICK2; 强庄:STICKLINE(CYS13>5,0,-做空,2,0 ),COLORYELLOW; 主力强度:STICKLINE(X3>0 AND 做多>0,做多+0.1,做多,1,0),COLORFF80FF; C>MA(C,30),COLORFF80FF,LINETHICK2; DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26); DEA:=EMA(DIFF,9); RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); J1:=DIFF; J2:=DEA; J3:=K; J4:=D; VL:=REF(LOW,1); VH:=REF(H,1); VAR1:=SMA(ABS(H-VH),13,1)/SMA(MAX(H-VH,0),13,1)*100; VAR2:=SMA(ABS(L-VL),13,1)/SMA(MAX(L-VL,0),13,1)*100; VAR3:=REF(CLOSE,1); VAR4:=MA(VAR2,13); VAR5:=LLV(L,34); VAR6:=SMA(MAX(CLOSE-VAR3,0),6,1)/SMA(ABS(CLOSE-VAR3),6,1)*100; VAR7:=CROSS(93,VAR6); VAR8:=EMA(IF(L<=VAR5,VAR4,0),3); VAR9:=H>LLV(L,0)*7; VAR10:=(SMA(SMA((((CLOSE - LLV(LOW,54)) / (HHV(HIGH,54) - LLV(LOW,54))) * 100),7,1),5,1)); VAR11:=((SMA(((CLOSE - LLV(LOW,54)) / (HHV(HIGH,54) - LLV(LOW,54)) * 100),7,1)) * 16.18) - (VAR10 * 10.9); 上攻:FILTER(CROSS(J1,J2) AND VOL>REF(SUM(VOL,5),1),3),COLOR0066FF,LINETHICK2; WR10:=-100*(HHV(HIGH,10)-CLOSE)/(HHV(HIGH,10)-LLV(LOW,10)),COLORWHITE,LINETHICK1; WR45:=-100*(HHV(HIGH,45)-CLOSE)/(HHV(HIGH,45)-LLV(LOW,45)),COLORFFB900,LINETHICK1; WR99:=-100*(HHV(HIGH,99)-CLOSE)/(HHV(HIGH,99)-LLV (LOW,99)),COLORRED,LINETHICK1; 顶:= 0, LINETHICK2 COLOR446600; 底1:=-95, LINETHICK2 COLOR446600;

解答：

?A1:=EMA(C,7)-EMA(C,21);

?B1:=EMA((0.668*REF(A1,1)+0.333*A1),1);