DRAWCOLORKLINE(ISUP,COLORRED,1);//收盘价大于开盘价，绘制红色空心K线
DRAWCOLORKLINE(ISDOWN,COLORCYAN,1);//收盘价小于开价，绘制青色实心K线
DRAWCOLORKLINE(ISEQUAL,COLORWHITE,0);//收盘价等于开盘价，绘制白色十字线
//区间支撑压力
N:=10;
QQ:=C;
A1:=REF(QQ,N)=HHV(QQ,2*N+1);
B1:=FILTER(A1,N);
C1:=BACKSET(B1,N+1);
HD:=FILTER(C1,N);
A2:=REF(QQ,N)=LLV(QQ,2*N+1);
B2:=FILTER(A2,N);
C2:=BACKSET(B2,N+1);
LD:=FILTER(C2,N),NODRAW;
A:=REF(C,BARSLAST(HD));
B:=REF(L,BARSLAST(LD));
T1:=BARSLAST(HD)<BARSLAST(LD)&&NOT(HD);
T2:=BARSLAST(HD)>BARSLAST(LD)&&NOT(LD);
区间压:IF(T1,A,A),PRECIS0,COLORLIGHTGREEN,NODRAW;
区间撑:IF(T2,B,B),PRECIS0,COLORMAGENTA,NODRAW;
DRAWTEXT(ISLASTBAR&&区间压<>REF(区间压,1),A,’区间压’),VALIGN2,FONTSIZE12,ALIGN2,COLORLIGHTGREEN;
DRAWTEXT(ISLASTBAR&&区间撑<>REF(区间撑,1),B,’区间撑’),VALIGN0,FONTSIZE12,ALIGN2,COLORMAGENTA;
DRAWSHIFTNUMBER(ISLASTBAR&&区间压<>REF(区间压,1),REF(区间压,SUMBARS(区间压<>REF(区间压,1),2)-1),REF(区间压,SUMBARS(区间压<>REF(区间压,1),2)-1),0,COLORLIGHTGREEN,1,3),VALIGN2,FONTSIZE12;
DRAWSHIFTNUMBER(ISLASTBAR&&区间撑<>REF(区间撑,1),REF(区间撑,SUMBARS(区间撑<>REF(区间撑,1),2)-1),REF(区间撑,SUMBARS(区间撑<>REF(区间撑,1),2)-1),0,COLORMAGENTA,1,3),VALIGN0,FONTSIZE12;
DRAWSHIFTNUMBER(ISLASTBAR,REF(区间压,SUMBARS(区间压<>REF(区间压,1),1)-1),REF(区间压,SUMBARS(区间压<>REF(区间压,1),1)-1),0,COLORLIGHTGREEN,1,3),VALIGN2,FONTSIZE12;
DRAWSHIFTNUMBER(ISLASTBAR,REF(区间撑,SUMBARS(区间撑<>REF(区间撑,1),1)-1),REF(区间撑,SUMBARS(区间撑<>REF(区间撑,1),1)-1),0,COLORMAGENTA,1,3),VALIGN0,FONTSIZE12;
CROSS(C,区间压)||CROSSDOWN(C,区间撑),SOUND(‘A’);
DRAWSL(ISLASTBAR,REF(区间压,SUMBARS(区间压<>REF(区间压,1),1)-1),0,1000000,0,COLORLIGHTGREEN);
DRAWSL(ISLASTBAR,REF(区间撑,SUMBARS(区间撑<>REF(区间撑,1),1)-1),0,1000000,0,COLORMAGENTA);
DRAWSL(ISLASTBAR,REF(区间压,SUMBARS(区间压<>REF(区间压,1),1)-1),0,-SUMBARS(区间压<>REF(区间压,1),1),0,COLORLIGHTGREEN);
DRAWSL(ISLASTBAR,REF(区间撑,SUMBARS(区间撑<>REF(区间撑,1),1)-1),0,-SUMBARS(区间撑<>REF(区间撑,1),1),0,COLORMAGENTA);
