IB has lowered its unbundled futures commissions across the board. There are deductions of up to 20 cents per side in US futures, and big reductions in European and Hong Kong futures.
http://www.interactivebrokers.com/e...ssionFutures-FOPs.php?ib_entity=llc#unbundled
http://www.interactivebrokers.com/e...ssionFutures-FOPs.php?ib_entity=llc#unbundled