通达信20天内最高量的当天最高价划线
K1:=REF(C,1)=DYNAINFO(3) AND O=DYNAINFO(4) AND C=DYNAINFO(7) AND H=DYNAINFO(5) AND L=DYNAINFO(6);
K2:=BARSLAST(V=HHV(V,20));
K3:=BACKSET(K1,K2+1);
STICKLINE(K2=0 AND K3=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;