A1:=3*eMA((C-LLV(L,30))/(HHV(H,30)-LLV(L,30))*100,5)-2*eMA((C-LLV(L,30))/(HHV(H,30)-LLV(L,30))*100,5);
A2:=LLV(L,21);
a3:LLV(L,30);
a4:=EMA(A1,5);
A5:=(HHV(H,34)-C)/(HHV(H,34)-LLV(L,34))*100;
a6:ma(c,20);
dif:="macd.diff"(12,26,9);
dea:="macd.dea"(12,26,9);
基础:=( dif<-0.1 and dif>dea),COLORyellow;
中线买入:CROSS(A1,a4)AND (A5-a4)>40 and 基础,COLORred;
STICKLINE(CROSS(A1,a4)AND (A5-a4)>40 and 基础 ,a3,a3*1.2,4,0),COLORred;
STICKLINE( 基础,a3,a3*1.1,4,0),COLORyellow;
