Hey all, I'm wondering if people have different fill experiences with IB based on whether or not you're buying/selling round lots or not. I'm finding a lot of slippage buying on the open using odd lots, and I'm trying to figure out strategies for improving my slippage. If anyone has a comment on the difference between odd and round lots, I'd love to hear it. If you have any general comments on the most affective way to buy individual stocks on the open, I'd appreciate your thoughts as well. Thanks!