Quote from Steve_IB:
New unbundled commissions, with liquidity rebates, available for high volume US stock traders...
http://www.interactivebrokers.com/en/accounts/fees/commission.php#unbundled
why wouldn't everyone switch to this new unbundled pricing? does this pricing structure benefit traders who trade <300k shares per month? the table says the commission for <300K volume is $0.0035 per share which is still cheaper than $0.005 per share under bundled pricing.
thanks.