Net Asset Value(s)

Close AllBlue Fund Limited
30 August 2007


CLOSE ALLBLUE FUND LIMITED (the 'Company')

ESTIMATED WEEKLY NET ASSET VALUE ('NAV') OF SHARES

The estimated Net Asset Value of the undermentioned three classes of shares of
no par value in Close AllBlue Fund Limited (collectively the 'Shares') as at the
close of business on Friday 24 August 2007 (the 'VP', being the valuation point)
are:

Sterling Shares - GBP 1.0384 - ISIN: GB00B13YVW48

Euro Shares - EUR 1.0171 - ISIN: GB00B13YXC81

US$ Shares - USD 1.0397 - ISIN: GB00B13YXH37

These estimated NAVs have been calculated using the estimated net asset value of
the respective currency classes of Shares in AllBlue Limited owned by the
Company as at the VP following information supplied to the Company by BlueCrest
Capital Management Limited of London, England acting on behalf of BlueCrest
Capital Management L.P., the appointed Investment Manager of AllBlue Limited.

The above estimated NAVs of the Shares have been calculated using information
which, whilst being received from a reliable source, is itself 'estimated' and
accordingly the Company accepts no responsibility for the accuracy of the
estimated NAV figures given, and neither is any responsibility implied. These
estimated NAVs of the Shares are provided for indication purposes only.

Note: AllBlue Limited is a fund of hedge funds exempted company incorporated
with limited liability in the Cayman Islands as an open-ended investment
company. The Company is a closed-ended investment company registered and
incorporated in Guernsey. The Shares of the Company are admitted to trading on
AIM and the Sterling Shares only are also admitted to listing on the Official
List of, and to trading on, the Channel Islands Stock Exchange.

30 August 2007

For further information about this announcement contact: Anson Fund Managers
Limited, Company Secretary. Tel: Guernsey 01481 722260

For further information about investing in the Company contact: Roland Kitson of
Close Investments Limited, the Shareholder Liaison Agent, Tel: London 020 7426
4000.

E&OE - in transmission














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