[求助]修改指标　[文华财经]

 来源:程序化99

改写请参考：

N:=BARSLAST(DATE<>REF(DATE,1));
M:=BARSLAST(TIME=0900)+1;
AA:=BACKSET(ISLASTBAR,N);
BB:=BACKSET(ISLASTBAR,M);
QQ:=BACKSET(ISLASTBAR,MIN(N,M)+1);
TT:=TIME>=2100;
TB:=TIME>=0900&&TIME<=1500;
夜盘开盘价格:VALUEWHEN(CROSS(AA,0.5)&&TIME=2100,O),NODRAW;
白盘开盘价格:VALUEWHEN(CROSS(BB,0.5)&&TIME=900,O),NODRAW;
DRAWSL(TT&&QQ,REF(O,N),0,-N,0,COLORYELLOW);
DRAWSL(QQ&&TB,REF(O,M-1),0,-M+1,0,COLORYELLOW);

 来源: WWW.CXH99.COM