QWX1:=HHV(CLOSE,30);QWX2:=LLV(CLOSE,30);QWX3:=CONST((QWX1+QWX2)/2);QWX4:=A((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);QWX5:=CONST((1-7/100)*(DMA(CLOSE,QWX4)));QWX6:=CONST((1+7/100)*(DMA(CLOSE,QWX4)));{}RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;KX:=(RSV,3,1);DX:=SMA(KX,3,1);JX:=3*KX-2*DX;{}DIF:=(EMA(CLOSE,12)-EMA(CLOSE,26))*2+QWX3,COLORWHITE;DEA:=EMA(DIF,9),COLORYELLOW;MCD:=(DIF-DEA)*2+QWX3;DRAWBAND(MCD,RGB(120,0,100),QWX3,RGB(60,100,50));DRAWKLINE(HIGH,OPEN,LOW,CLOSE);线:(EMA(CLOS