求老师帮完成画线指标编写

 来源:程序化99

 来源: WWW.CXH99.COM

 参考

A:="DAY$1$CLOSE";
N:=BARSLAST(DATE<>REF(DATE,1))+1;
AA:=IF(N=1,A,0);
YUWEI:C-(SUM(AA,SUMBARS(N=1,5))+C)/5;
MA20:MA(C,20);
DRAWCOLORLINE(YUWEI>=0,MA20,COLORRED,COLORGREEN);