Quote from MajorUrsa:
Hi nitro,
in my experience, trades made with the paper-account in IB are not at all accurate. Not only do the tick-quotes differ from the real-world, also the way eg. a limit-order 3 ticks from the price is handled is misleading. It either is executed as soon as the price reaches the limit, or only after it trades through the limit. Both are extreme cases. Buttontrader simulates the position in the bid-queue depending on the changes in the number of bids during the wait.
If you use Buttontrader as a simulator you will get used to how hard it is to actually buy at the desired price. I would not recommend IB paper-account as a training platform for daytrading.
Ursa..