they charged me twice, $1.5 each time. I'm too lazy right now to log onto my account to get the printscreen.
they also logged me off very often, then I had to log back in again and again, then website said either my password or username or the "PKI" keys are not valid.... st00pid website. I've been quite frustrating with their setup.
Even though TD Ameritrade charges little more $34 for round trip, but I've never had problem with their website... IB charged me $24 dollars for closing out my puts today. I thought I can save money with IB, apparently not.