笑脸改为“多”哭脸改为“空”隐藏历史的，只留三个，能不能做到的 (文华财经)

投资者咨询：笑脸改为“多”哭脸改为“空”隐藏历史的，只留三个，能不能做到的 (文华财经)

DIFF := EMA(CLOSE,12) - EMA(CLOSE,26);
DEA := EMA(DIFF,9);
MACD:=2*(DIFF-DEA),COLORSTICK;
STICKLINE(L>REF(H,1) ,REF(H,1),L,4,-1),COLORDF00DF;
STICKLINE(H<REF(L,1) ,REF(L,1),H,4,-1),COLORDFDF00;
MA18:=MA(CLOSE,18);
MTM:=C-REF(C,1);
DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
买:=LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2));
DRAWTEXT(FILTER(买=1,5),LOW*0.99991,'买'),COLORRED;
卖一:=HHV(DX,2)=HHV(DX,7) AND COUNT(DX>50,2) AND CROSS(MA(DX,2),DX);
DRAWTEXT(FILTER(卖一=1,1),HIGH*1.0001,'卖'),COLORGREEN;
CURRBARSCOUNT:=DATACOUNT-BARPOS+1;
CY:=BARSLAST(CURRBARSCOUNT=100);
DD:=REFX1(IF(ISLASTBAR=1,LLV(L,CY),0),10000);
AA:=LAST(MACD>=REF(MACD,1),3,1);
BB:=MACD<REF(MACD,1);
CC:=LAST(MACD<=REF(MACD,1),3,1);
DD1:=MACD>REF(MACD,1);
SS:=CC AND DD1 AND MACD<0;
XX:=AA AND BB AND MACD>0;
A:=(3*C+H+L+O)/6;
XJ:=(A+0.618*REF(A,1)+0.382*REF(A,2)+0.236*REF(A,3)+0.146*REF(A,4))/2.382;
YCZXH:=(MA(HHV(A,2),5)+MA(HHV(A,2),13)+MA(HHV(A,2),21)+MA(HHV(A,2),32))/4;
YCZXL:=(MA(LLV(A,2),5)+MA(LLV(A,2),13)+MA(LLV(A,2),21)+MA(LLV(A,2),32))/4;
SMH:=EMA(YCZXH,21);
SML:=EMA(YCZXL,21);
SMJ:=(SML+SMH)/2;
PJ:=(10*A+9*REF(A,1)+8*REF(A,2)+7*REF(A,3)+6*REF(A,4)+5*REF(A,5)+4*REF(A,6)+3*REF(A,7)+2*REF(A,8)+REF(A,9))/55;
A1:=EMA(PJ,3),COLOR00400D;
A2:=EMA(PJ,5),COLOR00400D;
A3:=EMA(PJ,7),COLOR00400D;
A4:=EMA(PJ,9),COLOR00400D;
A5:=EMA(PJ,11),COLOR00400D;
A6:=EMA(PJ,1),COLOR00400D;
LX:=REF(XJ,1);
ZD:=(SMA(MAX(XJ-LX,0),5,1)/SMA(ABS(XJ-LX),5,1))*100;
KX1:=(CLOSE>=OPEN) AND ZD>=50;
KX2:=(CLOSE<OPEN) AND ZD>=50;
KX3:=(CLOSE>=OPEN) AND ZD<50;
KX4:=(CLOSE<OPEN) AND ZD<50;
DRAWICON(SS,L,1);
DRAWICON(XX,H,2);

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