N:=20;N1:=39;
 MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
 DKX:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+
 16*REF(MID,4)+15*REF(MID,5)+14*REF(MID,6)+
 13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+
 10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+
 7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+
 4*REF(MID,16)+3*REF(MID,17)+2*REF(MID,18)+REF(MID,20))/210,coloryellow,LINETHICK2;
 MADKX:MA(DKX,10),coloryellow;
 SWL:(EXPMA(CLOSE,5)*7+EXPMA(CLOSE,10)*3)/10,colormagenta;
 SWS:DMA(EMA(CLOSE,12),MAX(1,100*(SUM(VOL,5)/(3*CAPITAL)))),colormagenta,DOTLINE;
 STICKLINE(SWL>SWS,SWL,SWS,0.5,-1),colorred;
 STICKLINE(SWL<SWS,SWL,SWS,0.5,-1),colorwhite;
箱顶:REF(HHV(H,N),1),coloryellow,LINETHICK1;
箱底:REF(LLV(L,N),1),coloryellow,LINETHICK1;
中线:(箱顶+箱底)/2,coloryellow,DOTLINE;
 MTR1:=MAX(MAX((HIGH-LOW),ABS(REF(CLOSE,1)-HIGH)),ABS(REF(CLOSE,1)-LOW));
 ATR1:=EMA(MTR1,N1);
 MID1:EMA(CLOSE,N1),colorliblue,DOTLINE;
 UPBAND:MID1+1.618*ATR1,colorliblue;
 DNBAND:MID1-1.618*ATR1,colorliblue;
 BBI:(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,colorred,LINETHICK2;