I use TD AMTD and have had no problems at all buying and selling pinkies. I just can't get the intraday Level 2 for pinkies with TD AMTD.
I couldn't imagine any online brokerage restricting the pinkies, except maybe for the new Banc of America. That's just a guess though, I really do not know.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.