My Lords, I am interested in a side effect of this amendment. I hope that it may result in us taking a proper look at high-frequency trading, which seems to me to be pretty close to theft, organised on behalf of stock exchanges at the expense of the rest of us in mutual funds and pensions. It seems extraordinary that we allow a certain group of investors privileged access to the stream of information coming out of an exchange, and allow them advantages over real investors. Real investors invest in real funds for long-term real return, performing the function of the market in terms of the allocation of capital and giving people an opportunity to invest their money at risk for return in order to enable them to live in retirement and to prosper from giving other people the use of their money. These are important functions of the market and high-frequency trading seems to me to be parasitical on that.
I have heard it argued that it improves, net-net, the terms on which investors are able to trade. That is not what investors tell me. They say it is as if someone is moving ahead of them. Every time they get into the market they can feel the market being moved ahead by the high-frequency traders. I think that that is an aspect of proprietary trading to which we should pay close attention, and I very much hope that this review will allow us to do so.