N:=90;M:=3;低:=REF(LLV(L,N),M);:=REFDATE(低,DATE);点:低点=L AND ((C-L)>(0-C) OR (O-L)>(C-O)) COLORYELLOW,LINETHICK5,STICK;DRAWTEXT(介入点,0.5,'介入点'),COLORYELLOW;