MID:MA(CLOSE,27),COLORYELLOW,LINETHICK2;
TMP2:=STD(CLOSE,27),COLORMAGENTA,LINETHICK1;
TOP:MID+2*TMP2,COLORMAGENTA,LINETHICK1;
BOTTOM:MID-2*TMP2,COLORMAGENTA,LINETHICK1;
M:=27;
N:=5;
AA:=MA(CLOSE,M),COLORMAGENTA,LINETHICK2;
A:=(ASK1*ASK1VOL+ASK2*ASK2VOL+ASK3*ASK3VOL+ASK4*ASK4VOL+ASK5*ASK5VOL)/(ASK1VOL+ASK2VOL+ASK3VOL+ASK4VOL+ASK5VOL);
B:=(BID1*BID1VOL+BID2*BID2VOL+BID3*BID3VOL+BID4*BID4VOL+BID5*BID5VOL)/(BID1VOL+BID2VOL+BID3VOL+BID4VOL+BID5VOL);
DRAWCOLORLINE(RISING(N),MA(A,M),COLORRED,COLORGREEN);
DRAWCOLORLINE(RISING(N),MA(B,M),COLORRED,COLORGREEN);
N:=BARSLAST(ISUP);
M:=BARSLAST(ISDOWN);
A:=CROSS(ISUP&&C>REF(O,M),0.5);
B:=CROSS(ISDOWN&&C<REF(O,N),0.5);
NA1:=SUMBARS(A,1);
NA2:=SUMBARS(A,2);
NB1:=SUMBARS(B,1);
NB2:=SUMBARS(B,2);
CROSS((A&&NB1<NA2),0.5),SOUND('A');
CROSS((B&&NA1<NB2),0.5),SOUND('A');
DRAWCOLORKLINE(A&&NB1<NA2,COLORYELLOW,0);
DRAWCOLORKLINE(B&&NA1<NB2,COLORBLUE,0);
A&&NB1<NA2,BPK;
B&&NA1<NB2,SPK;
AUTOFILTER;
麻烦老师修改下，谢谢
