[amibroker] StudyID Formula Error.

[Mohammed]

Hi All,

I Copy following formula from help file in AmiBroker, But it give me an 
error. "To many arguments"

Sell = Cross( Study( "SU" ), Close, GetChartID());

I would like to use it for BUY. I change it to

Buy = Cross( C , Study( "SU" ), GetChartID());

But it still given my Error.

Please help.