N1:=7;
N2:=27;
RSV:=(CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*100;
RSV1:=(CLOSE-LLV(LOW,N2))/(HHV(HIGH,N2)-LLV(LOW,N2))*100;
中K:SMA(RSV1,5,1),colorred,LINETHICK0;
中D:SMA(中K,10,1),COLOR33AA33,LINETHICK0;
中:=3*中K-2*中D;
底线:10,colorwhite;
顶线:90,colorwhite;
…….