Net Asset Value(s)

Invesco Asset Management Limited                        

HEADLINE: Net Asset Values

It is announced that at the close of business on 16 June 2009 the unaudited net
asset values per share (AIC basis) of the following investment trust companies
managed by Invesco Asset Management Limited are:-

                                              NAVs with Debt at Par & Fair Value   
                                                                                   
Company                                    Undiluted Diluted Undiluted      Diluted
                                                                                   
                                             Capital Capital       Cum          Cum
                                                                                   
                                                                Income       Income
                                                                                   
                                             (pence) (pence)   (pence)      (pence)
                                                                                   

Keystone Investment Trust plc  Debt at Par    957.98       -    980.16            -
                                                                                   
                                   Debt at    922.62            944.80             
                                Fair Value                                         
                                                                                   
                                    Note 2                                         
                                                                                   

All the above NAVs have been calculated using the fair value prices for the
underlying investments.

Note:

2. The NAVs above include a provision for performance fee, where applicable.

17 June 2009