1. A system including: a computing device, wherein the computing device is configured to host a collection of independent electronic exchanges comprising a first independent electronic exchange and a second independent electronic exchange, wherein each independent electronic exchange lists at least one tradeable object for trading among buyers and sellers, and wherein each independent electronic exchange in the collection includes a matching engine that automatically matches bids to purchase and offers to sell the at least one tradeable object listed at a particular independent electronic exchange in the collection, and wherein the computing device is configured to send a trade order request on behalf of a trader from the first independent electronic exchange to the second independent electronic exchange within the hosted collection of independent electronic exchanges.