通达信关键撑压价位主图指标公式

DRAWGBK(CLOSE>OPEN,RGB(55,55,55),RGB(0,0,0),1,2,1);
HJ_1:=XMA(HHV(HIGH,20),13);
HJ_2:=XMA(LLV(LOW,20),13);
DRAWBAND(HJ_1,RGB(25,25,25),HJ_2,RGB(25,25,25));
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
昨日中间价:IF(BARSLAST(CURRBARSCOUNT-1=CONST(2))>=1 AND CLOSE>1,CONST(REF((HIGH+LOW)/2,1)),DRAWNULL),COLORYELLOW;
十日中间价:IF(BARSLAST(CURRBARSCOUNT-1=CONST(10))>=1 AND CLOSE>1,CONST(REF((HHV(HIGH,10)+LLV(LOW,10))/2,1)),DRAWNULL),COLORRED;
二十日中间价:IF(BARSLAST(CURRBARSCOUNT-1=CONST(20))>=1 AND CLOSE>1,CONST(REF((HHV(HIGH,20)+LLV(LOW,20))/2,1)),DRAWNULL),COLORBLUE;
二十高:IF(BARSLAST(CURRBARSCOUNT-1=CONST(20))>=1 AND CLOSE>1,CONST(HHV(HIGH,20)),DRAWNULL),DOTLINE,COLORCYAN;
二十低:IF(BARSLAST(CURRBARSCOUNT-1=CONST(20))>=1 AND CLOSE>1,CONST(LLV(LOW,20)),DRAWNULL),DOTLINE,COLORGREEN;
DRAWNUMBER(ISLASTBAR,二十高,二十高),COLORCYAN;
DRAWNUMBER(ISLASTBAR,二十低,二十低),COLORGREEN;
DRAWNUMBER(ISLASTBAR,二十日中间价,二十日中间价),COLORBLUE;
DRAWNUMBER(ISLASTBAR,十日中间价,十日中间价),COLORRED;
DRAWNUMBER(ISLASTBAR,昨日中间价,昨日中间价),COLORYELLOW;