I've used tradestation for more than 15 years now and was there during all the tough times.
They have gotten better and I have used them for automated daytrading for about 9 years.
The platform executes what I have automated without problems but I don't need quick transaction processing. I enter a trade and the trade management of enter/cancel/place new/exit transactions, etc is far enough apart that both the tradestation software and the exchange can process the transactions without something crossing and requiring manual intervention.
If you are going to be entering/exiting/cancelling/reentering trades really quickly ( like within a few ticks), then often, either the tradestation software or the exchange software/response time will be to slow for automation without manual intervention. And yes, I could figure out all of those problems and solve them with additional programming, but I prefer to keep my software simple.
my 2 cents
toucan
They have gotten better and I have used them for automated daytrading for about 9 years.
The platform executes what I have automated without problems but I don't need quick transaction processing. I enter a trade and the trade management of enter/cancel/place new/exit transactions, etc is far enough apart that both the tradestation software and the exchange can process the transactions without something crossing and requiring manual intervention.
If you are going to be entering/exiting/cancelling/reentering trades really quickly ( like within a few ticks), then often, either the tradestation software or the exchange software/response time will be to slow for automation without manual intervention. And yes, I could figure out all of those problems and solve them with additional programming, but I prefer to keep my software simple.
my 2 cents
toucan