求通达信公式前10天最低点做一标记前20天最高点做一标记通达信画根线指标:K1:=REF(C,1)=DYNAINFO(3)ANDO=DYNAINFO(4)ANDC=DYNAINFO(7)ANDH=DYNAINFO(5)ANDL=DYNAINFO(6);K2:=BARSLAST(V=HHV(V,20));K3:=BACKSET(K1,K2+1);STI
求通达信公式前10天最低点做一标记前20天最高点做一标记
通达信画根线指标:K1:=REF(C,1)=DYNAINFO(3)ANDO=DYNAINFO(4)ANDC=DYNAINFO(7)ANDH=DYNAINFO(5)ANDL=DYNAINFO(6);
K2:=BARSLAST(V=HHV(V,20));
K3:=BACKSET(K1,K2+1);
STICKLINE(K2=0ANDK3=1,H,H*1.003,8*N,0),COLORYELLOW;
收:C,NODRAW;
DRAWTEXT(S=1&&K2=0&&K3=1,H*1.02,'20天内最高量的'),COLORGREEN;
DRAWTEXT(S=1&&K2=0&&K3=1,H*0.98,'当天最高价划线'),COLORGREEN;
求将此指标改成:在前10天最低点做一标记,前20天最高点做一标记.