如果在一个帐户里用后台程序化同时监控操作四个品种是不是这样设置：
MA3:MA(C,3);
MA3:MA(C,5);
BKK:CROSS(MA3,MA5);
BPP:CROSS(MA5,MA3);
TBUYSHORT(BKK AND TSELLHOLDINGEX('SRY05',1)=0,1,MKT,0,0,'SRY05');
TSELLSHORT(BPP AND TSELLHOLDINGEX('SRY05',1)<0,0,MKT,0,0,'SRY05');
TBUYSHORT(BKK AND TSELLHOLDINGEX('SRY05',1)=0,1,MKT,0,0,'AY05');
TSELLSHORT(BPP AND TSELLHOLDINGEX('SRY05',1)<0,0,MKT,0,0,'AY05');
TBUYSHORT(BKK AND TSELLHOLDINGEX('SRY05',1)=0,1,MKT,0,0,'M05');
TSELLSHORT(BPP AND TSELLHOLDINGEX('SRY05',1)<0,0,MKT,0,0,'M05');
TBUYSHORT(BKK AND TSELLHOLDINGEX('SRY05',1)=0,1,MKT,0,0,'RB05');
TSELLSHORT(BPP AND TSELLHOLDINGEX('SRY05',1)<0,0,MKT,0,0,'RB05');
因为：TSELLHOLDINGEX('SRY05',1) 函数已经把品种指定了
我马上开始实盘了，请版主认真看下
可以这样写