BBMACD指标

BM:="MACD.DIF"(12,26,9); AAM:BM,POINTDOT,COLOR00FF00,LINETHICK5; AAC:IF(BM>REF(BM,1),BM,DRAWNULL),POINTDOT,COLORBLUE,LINETHICK5; 第三行怎么编写？ 编译错误啊 求老师解决，多谢了

爱约股解答：

BM:="MACD.DIFF"(12,26,9);

AAM:BM,POINTDOT,COLOR00FF00,LINETHICK5;

PARTLINE(BM,BM>REF(BM,1),RGB(0,0,250)),POINTDOT,COLORBLUE,LINETHICK5;