With penny pilot program rolling along , when IB's combo orders will become "visible" to non IB users ?
I have seen spread orders that I entered through OptionsXpress appear on the IB combo screen. I don't think I have seen vice versa, but I have not looked that often. My understanding is that the combo order is submitted to an exchange who, in turn, feeds back the pricing to other brokers and even to the originating broker. I guess it's the brokers option to display the feedback combo pricing. Don