通达信MACD支撑压力指标(源码)

趋势3M:DRAWLINE(M5M ,MACD,M7M,MACD,1),POINTDOT;
A22:=REF(MACD,M)=LLV(MACD,2*M+1);
B22:=FILTER(A22,M);
C22:=BACKSET(B22,M+1);
D22:=FILTER(C22,M);{低点}
T112:=BACKSET(ISLASTBAR,BARSLAST(D22)+1);
U112:=T112 REF(T112,1);
底线:DRAWLINE(D22,MACD,U112,MACD,1),COLORCD7F32,POINTDOT;
MB:=INTPART(3*10/5);
A22A:=REF(MACD,MB)=LLV(MACD,2*MB+1);
B22A:=FILTER(A22A,MB);
C22A:=BACKSET(B22A,MB+1);
D22A:=FILTER(C22A,MB);
T112A:=BACKSET(ISLASTBAR,BARSLAST(D22A)+1);
U112A:=T112A REF(T112A,1);
底线2:DRAWLINE(D22A,MACD,U112A,MACD,1),COLORCD7F32,POINTDOT;
IF(CROSS(MACD,趋势3) AND 趋势3 REF(趋势3,6) ,0.1,-0.1);