咨詢內容：

老師這個指標咋不顯示

數字1:=120;
看0:=H>HHV(H,數字1);
看10:=BARSLAST(看0)+1;
看20:=L<LLV(L,數字1);
看30:=BARSLAST(看20)+1;
看40:=BACKSET(COUNT(看20,看10)&&看20,看10);
看50:=BACKSET(COUNT(看0,看30)&&看0,看30);
看60:=BARSLAST(CROSS(看50=1,0.5))<BARSLAST(CROSS(看40=1,0.5));
看70:=BARSLAST(CROSS(看40=1,0.5))<BARSLAST(CROSS(看50=1,0.5));
DRAWTEXT(ISLASTBAR&&BARSLAST(CROSS(看50=1,0.5))<BARSLAST(CROSS(看40=1,0.5)),L,' 多'),VALIGN0,FONTSIZE50;
DRAWTEXT(ISLASTBAR&&BARSLAST(CROSS(看40=1,0.5))<BARSLAST(CROSS(看50=1,0.5)),H,' 空'),VALIGN2,FONTSIZE50;
DRAWSL(CROSS(BARSLAST(CROSS(看40=1,0.5)),BARSLAST(CROSS(看50=1,0.5))),L,0,50,0),COLOR999900,LINETHICK5;
DRAWSL(CROSS(BARSLAST(CROSS(看50=1,0.5)),BARSLAST(CROSS(看40=1,0.5))),H,0,50,0),COLORBLUE,LINETHICK5;


數字:=20;
看:=H>HHV(H,數字);
看1:=BARSLAST(看)+1;
看2:=L<LLV(L,數字);
看3:=BARSLAST(看2)+1;
看4:=BACKSET(COUNT(看2,看1)&&看2,看1);
看5:=BACKSET(COUNT(看,看3)&&看,看3);
看6:=BARSLAST(CROSS(看5=1,0.5))<BARSLAST(CROSS(看4=1,0.5));
看7:=BARSLAST(CROSS(看4=1,0.5))<BARSLAST(CROSS(看5=1,0.5));
DRAWTEXT(ISLASTBAR&&BARSLAST(CROSS(看5=1,0.5))<BARSLAST(CROSS(看4=1,0.5)),L,' 多'),VALIGN0,FONTSIZE50;
DRAWTEXT(ISLASTBAR&&BARSLAST(CROSS(看4=1,0.5))<BARSLAST(CROSS(看5=1,0.5)),H,' 空'),VALIGN2,FONTSIZE50;
DRAWSL(CROSS(BARSLAST(CROSS(看4=1,0.5)),BARSLAST(CROSS(看5=1,0.5))),L,0,50,0),COLORFFFFFF,LINETHICK2;
DRAWSL(CROSS(BARSLAST(CROSS(看5=1,0.5)),BARSLAST(CROSS(看4=1,0.5))),H,0,50,0),COLORFFFFFF,LINETHICK2;

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?來源:程序化99網（ www.tumamayizhan.com ）

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