通达信支撑和压力公式

VAR1:=BACKSET(REF(HIGH,2)=HHV(HIGH,5),3);
VAR2:=CROSS(VAR1,0.9);
VAR3:=BACKSET(REF(LOW,2)=LLV(LOW,5),3);
VAR4:=CROSS(VAR3,0.9);
压力:= REF(HIGH,BARSLAST(VAR2)), POINTDOT,COLOREA91B5;
STICKLINE(CLOSE,REF(HIGH,BARSLAST(VAR2)),REF(HIGH,BARSLAST(VAR2)),2,1),COLOREA91B5,LINETHICK3;
支撑:= REF(LOW,BARSLAST(VAR4)), POINTDOT,COLOR00B4FF;
STICKLINE(CLOSE,REF(LOW,BARSLAST(VAR4)),REF(LOW,BARSLAST(VAR4)),2,1),COLOR00B4FF,LINETHICK3;
下档线:=(((CLOSE - LLV(LOW,13)) / (HHV(HIGH,13) - LLV(LOW,13))) * 100);
ARSV:=SMA(下档线,3,1);
AK:=SMA(ARSV,3,1);
AD:=((3 * ARSV) - (2 * AK));
AJ12:=(((CLOSE - LLV(LOW,55)) / (HHV(HIGH,55) - LLV(LOW,55))) * 100);
ARSV24:=SMA(AJ12,3,1);
AK24:=SMA(ARSV24,3,1);
AD24:=((3 * ARSV24) - (2 * AK24));
撑:=IF(CROSS(AD24,AD),HIGH,REF(HIGH,BARSLAST(CROSS(AD24,AD))));
撑压位:=IF(ISLASTBAR ,撑,DRAWNULL);
底底:=LLV(HIGH,30);
底:=IF(ISLASTBAR ,底底,DRAWNULL);
STICKLINE(ISLASTBAR ,撑压位,撑压位,100,1),LINETHICK1,COLORFFFFFF;
STICKLINE(ISLASTBAR ,底,底,80,1),COLOR00FF00,LINETHICK1;

倍量柱:=V/REF(V,1)>1.89;{主图叠加划线}
高抛低吸:=S