:(1-9/100)*MA(C,10),coloryellow,LINETHICK2;AAA:=(3*C+H+L+O)/6;VAR1:(8*AAA+7*REF(AAA,1)+6*REF(AAA,2)+5*REF(AAA,3)+4*REF(AAA,4)+3*REF(AAA,5)+2*REF(AAA,6)+REF(AAA,8))/36,LINETHICK2,colorred;IF((VAR1 <= REF(VAR1,1)),VAR1,DRAWNULL),colorgreen,LINETHICK3;IF((VAR1 >= REF(VAR1,1)),VAR1,DRAWNULL),colorred,LINETHICK3;RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;K:=SMA(RSV,2,1);D:=SMA(K,2,1);J:=3*K-2*D;:=OSS(J,0)AND(H>=线);DRAWICON(买入,LOW*0.95,25);