VAR2:=(3)*(SMA(((OPEN - LLV(LOW,89))/(HHV(HIGH,89) - LLV(LOW,89)))*(100),20,1)) - (2)*(Sma(SMA(((OPEN - LLV(LOW,89))/(HHV(HIGH,89) - LLV(LOW,89)))*(100),20,1),15,1));
VAR3:=VAR2 - 100;
RSV:=(C-LLV(L,21))/(HHV(H,21) - LLV(L,21))*100;
趋势:=MA((3*SMA(RSV,6,1)-2*SMA(SMA(RSV,5,1),5,1)),2),LINETHICK1,COLORYELLOW;
背离:=FORCAST(-1*VAR3,21),LINETHICK1,COLORFF00FF;
黑马:crOSS(趋势,背离);