Finance: Off-exchange Trading Venues

Baroness Kramer Excerpts

Monday 18th July 2011 Lords Chamber

Asked By

[Baroness Kramer]

To ask Her Majesty’s Government what assessment they have made of the risk to financial markets of off-exchange trading venues commonly known as “dark pools”.

[The Commercial Secretary to the Treasury (Lord Sassoon)]

My Lords, the Government strongly support ongoing initiatives at the European and international levels to improve transparency in financial markets. The International Organisation of Securities Commissions, IOSCO, has recently agreed a set of principles for regulating dark pools that will help inform the European Commission’s ongoing review of the markets in financial instruments directive, MiFID.

[Baroness Kramer]

I thank the Minister for that Answer. He will be aware that Andrew Haldane of the Bank of England, in a speech a week ago, pointed out the dominance of dark pools and their high-frequency trading in many financial markets. Does the Minister agree that the lack of transparency, the price differential suffered by small investors, the implications for corporate governance of nanosecond share ownership and, above all, Andrew Haldane’s concern that liquidity could disappear rapidly in times of stress all point to a serious risk to financial stability? Will he continue to follow the issue and look at more action by the British Government, not just at the European level?

[Lord Sassoon]

My Lords, we should distinguish—as I am sure my noble friend Lady Kramer does—between the two issues of dark pools and high-frequency trading, both of which I am sure noble Lords are very familiar with. Dark pools are akin to what used to be called “upstairs trading”—off the floor of the Stock Exchange. We need to make sure that the benefits of being able to trade in such an environment, such as competition and choice for investors, do not impinge in any way on the transparency and the price-discovery ability of markets. The FSA has done work on that and is content that the price-discovery mechanism is not being damaged.

High-frequency trading is a very new and slightly separate area, although I agree that it is related, and it is one on which the Government are doing considerable work. A research project led by the Government Office for Science is looking at the possible evolution of computer-generated trading and its implications, and will produce up to 20 papers on the subject during 2011.