Garbage Orders

How do garbage positions appear in the Trade Blotter; Positions like @EC Price $0.0 and @AD Price $0.0? The signals are being sent from TradeStation.

Those garbage orders are a legacy of garbage symbols… which are a legacy of not naming your TradeStation workspace correctly – that is, with a _s=@ADU0 (or some other fully qualified symbol). Remember, C2 futures symbols must be fully qualified and thus must include root + month code + year digit.

You can find them here: