IB's price capping algorithm is idiotic when there is a market-moving event for a specific security. I have a couple of examples where IB's algorithm has hurt me financially. It basically comes down to the fact that I cannot control my risk at IB in certain situations. IB apparently thinks it knows better than me how to control my own risk (which is ridiculous).
I intended to switch to Lightspeed after I got dinged at IB, but the answers I got for the question I asked made it seem like price capping would apply at Lightspeed as well. Maybe it is an industry wide restriction. If it is, the capping regulation needs to be revoked.
You should switch out of IB. I did and my life couldn't be better!! For the very first time, I could be trading without constantly having to look over my shoulder to see whether and how much the broker is nickle and diming me over how much they are supposed to charge me on every trade like when I was with IB. I really should've left IB long time ago. The stress was so not worth it for the "low" commission that they advertise which is not so low anymore.
Last edited: