Quote from dst:
For your information, we drastically lowered US Options modifications and cancellation fees, they are now $0.01 per modify or cancel, with a possibility of a credit (towards cancelation or modification cost), see here http://www.interactivebrokers.com/en/index.php?f=otherFees&p=cancel2
I just saw this thread come to the top and I wanted to post that IB has drastically lowered cancellation fee that I noticed you did. Now if anyone complains about cancellation fee should really be a Scottish.

