"The maker fee is an incentive ... for people to provide liquidity into the market," says Nasdaq OMX (NASDAQ:NDAQ) CEO Robert Greifeld, speaking on the sidelines of a congressional-sponsored roundtable about equity market reforms. "To be rewarded for that in some way I think is fair and legitimate."
However, he says, the $0.30 fee "was not designed by God," and notes it's been at that level for 10 years.
The so-called "maker-taker" model is receiving heightened scrutiny following the Michael Lewis book which questioned the practice of paying brokers an an incentive to boost liquidity, and the major exchanges are competing with market-makers like KCG Holdings for order flow, perhaps enticing brokers to send orders to where they get paid the most, instead of where their customers get the best execution.
ICE CEO Jeffrey Sprecher also advocated lower fees, but goes further in suggesting a ban on maker-taker pricing altogether.