1) If I understand this correctly, the feel is $.12 for each cancel/modification of an order.
2) Busts are $50 to $1000 for each bust request in a month. A big concern is about clearly erroneous executions.
"Customers who receive an execution which they believe to be
clearly erroneous and who wish to have IB petition the exchange or merket center to have the trade cancelled on their behalf are strongly encouraged to submit their request... (etc)"
There are posts on ET about IB having posted erroneous trades to customers accounts. According to the posts, when the customers brought this to IB's attention, the accounts were cancelled and none of the costs for the erroneous trades were returned. I don't see why customers should be charged for erroneous executions made by IB and not customers, if that indeed was/is the case. I've since found this thread on ET which helps to clarify IB's position.
Forums - Nasdaq Busts and my $11,000 story That sounds fine to me. What I wonder about and as was posted on ET, are trades that have supposedly appeared on customer's accounts out of the blue, i.e. that were not made by the customers. Those sound like freak things that IB would not want to happen, but still it would be nice to see a response by IB, as there was not one by them on that thread.
3) Also could someone clarify about the IB fees for stocks
Maximum per order
0.5% of trade value plus exchange, ECN, and specialist fees
1,000 Shares @ USD 0.50 Share Price = USD 2.50
Does that mean 10,000 shares @ USD 5.00; would cost $250 for each trade?