{画线突破支撑}

BIAS:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;
OBV:=BIAS;
P:=5;
A2:=REF(OBV,P)=LLV(OBV,2*P+1);
B2:=FILTER(A2,P);
C2:=BACKSET(B2,P+1);
D2:=FILTER(C2,P);{低点}
T11:=BACKSET(ISLASTBAR,BARSLAST(D2)+1);
U11:=T11>REF(T11,1);
支撑:=DRAWLINE(D2,OBV,U11,OBV,1),COLORGREEN;
DRAWICON(CROSS(支撑,BIAS),支撑,9);