V1:=POW(MA(CLOSE,5),2)+MA(CLOSE,5);
 V2:=POW(MA(LOW,5),2)+MA(LOW,5);
 V3:=POW(MA(HIGH,5),2)+MA(HIGH,5);
 V4:=(V1-LLV(V2,9))/(HHV(V3,9)-LLV(V2,9))*150+65;
 DK:SMA(V4,3,1)*1.5,COLORFFFFFF;
 DD:=SMA(DK,3,1);
 DJ:3*DK-2*DD,COLORGREEN;

L1:=(EMA(CLOSE,3) - EMA(CLOSE,13));
 L2:=EMA(L1,9);
 L3:=BARSLAST(CROSS(L1,L2));
 L4:=REF(L3,L3+1);
 L5:=L2 变盘:=CROSS(L1,L2) AND L5;
 DRAWTEXT( 变盘>0,DK+20,'●买'),COLOR005BF5;

W1:= EM