below is the link and information you asked for...hope it helps
http://www.interactivebrokers.com/php/legalDocuments/orderRoutingDisclosure.php
"Affiliate Relationships: IB's affiliate Timber Hill LLC makes markets in stocks and acts as a specialist or market maker on all U.S. option exchanges. Other IB affiliates worldwide, including Timber Hill Europe, also act as market makers on global exchanges. As noted above, for non-directed IB customer stock orders routed using IBâs Smart Routing system, if an IB affiliate is willing to provide an execution at the best available posted price or better for that stock, IB may send the order to its affiliate for an immediate automatic execution.
Likewise, if an IB affiliate is a specialist or market maker on an exchange that has posted or is willing to match the best bid or offer for an option contract for which an IB customer has placed an order, and another exchange is also posting the same best bid or offer, IB will break the tie by sending the order to the exchange where the IB affiliate is acting as specialist or market maker.
>>>>>>> IBâs Smart Routing system is designed generally to maximize the opportunity for IBâs affiliates, including Timber Hill LLC and Timber Hill Europe, to trade against IB customer orders,<<<<<<<<
at or better than the best available posted price and consistent with applicable exchange and regulatory rules.
As specialist on various options exchanges, Timber Hill LLC may be responsible for distributing payment for order flow that is generated in its assigned options classes, depending on the design of the applicable exchangeâs SEC-approved payment for order flow plan. As much as consistent with these plans, Timber Hill pays such funds to Interactive Brokers. IB, in turn, may route IB customer orders to Timber Hill as described above.
Additionally, IB itself pays certain other broker-dealers for routing orders to IB, for IB then to execute, generally using IBâs Smart Routing system. The IB Smart Routing system is designed to maximize the likelihood that Timber Hill will trade against these orders, at or better than the best available posted price.
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whoever the IB rep is in here... YOU ARE A HIRED PAWN
it's not an accusation, it's fact shit for brains...
alex