数:"880006$C"-1,COLORLIRED,NODRAW;数:"880006$O"-1,COLORGREEN,NODRAW;数:=INDEXADV,NODRAW;下跌数:=INDEXDEC,NODRAW;比:=上涨数/下跌数,NODRAW;N:=3;X:=BARSSINCE(15);EX:=SUM(X,N);XX:=X*X;EXX:=SUM(XX,N);Y:=MA(涨停数,8);YY:=Y*Y;XY:=X*Y;EY:=SUM(Y,N);EYY:=SUM(YY,N);EXY:=SUM(XY,N);涨停:(N*EXY-EX*EY)/SQRT((N*EXX-EX*EX)*(N*EYY-EY*EY))+3,COLORWHITE,LINETHICK1;MA涨停趋势:MA(涨停趋势,4),COLORYELLOW,LINETHICK1;X2:=BARSSINCE(15);EX2:=SUM(X2,N);XX2:=X2*X2;EXX2:=SUM(XX2,N);Y2:=MA(跌停数,8);YY2:=Y2*Y2;XY2:=X2*Y2;EY2:=SUM(Y2,N);EYY2:=SUM(YY2,N);E