Notice of Trading Update

8 June 2010

Notice of Trading Update for the Period Ended 31 May 2010

IG Group Holdings plc will issue a trading update on Wednesday 9 June 2010 for the period ended 31 May 2010.

There will be a conference call for analysts and investors at 8.30am (UK time) on 9 June 2010. The call can be accessed by dialling +44 (0)20 7138 0844 and using passcode 6485492.

A replay of the conference call will be available for a period of 14 days after the event by dialling +44 (0)20 7138 0843 and using passcode 6485492#.

For further information, please contact:

IG Group 020 7896 0011

Steve Clutton

Financial Dynamics 020 7269 7114

Robert Bailhache

Nick Henderson