编写要求：
DIF:(EMA(CLOSE,12)-EMA(CLOSE,26))*100;
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;
DRAWICON(CROSS(DIF,DEA),DEA,1);
DRAWICON(CROSS(DEA,DIF),DEA,2);
IF(DIF REF(C,1) AND REF(C> REF(C,1),1)=1;
顶背离:=(DD AND EE AND DEA< HHV(DEA,180))*DEA;
A2:=BARSLAST(REF(CROSS(DEA,DIF),1));
{顶背:=REF(CLOSE,A2+1)DIF AND CROSS(DEA,DIF);}
DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORRED,LINETHICK2;
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:SMA(RSV,9,3),COLORYELLOW;
D:SMA(K,9,3),COLORWHITE;
J:3*K-2*D,COLORMAGENTA;
IF(JC AND REF(DIF,A1+1)C AND REF("KDJ.K"(9,3,3),A22+1)<"KDJ.K"(9,3,3) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));
A3:=BARSLAST(REF(CROSS("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24)),1));
B3:=REF(C,A3+1)>C AND REF("RSI.RSI1"(6,12,24),A3+1)<"RSI.RSI1"(6,12,24) AND CROSS("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24));
DRAWTEXT(B1,DEA-0.20,'▲MACD底背'),COLORWHITE;
DRAWTEXT(B2,D-0.20,'●KDJ底背'),COLORFF00FF;
{DJ:=CROSS(J,D) AND D<20;
DRAWTEXT(DJ,J-0.3,'低金叉'),COLORCYAN;
MDJ:=CROSS(DIF,DEA) AND DEA<0;
DRAWTEXT(MDJ,DEA-0.3,'低金叉'),COLORGREEN;
DRAWTEXT(CROSS(DEA,DIF),DIF+0.3,'死叉'),COLORYELLOW;
DRAWTEXT(CROSS(D,J),J+0.3,'死叉'),COLORRED;}
A:=CROSS(DIF,DEA) AND CROSS(K,D) AND CROSS(J,D);
DRAWICON(A,LOW*0.98,1);
B4:CROSS(DIF,DEA) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));
DRAWTEXT(B4,L-0.20,'★金叉共振'),COLOR0099FF;
DRAWICON(CROSS(K,D),D,1);
DRAWICON(CROSS(D,K),D,2);
BA:=DEA>REF(DEA,1);
BB:=SUM(BA,5)>=4;
BC:=C=2;
BXG:FILTER(BB AND BD AND J>REF(J,1) AND REF(J,1)
解答：
?DIF:(EMA(CLOSE,12)-EMA(CLOSE,26))*100;
DEA:EMA(DIF,9);
