Monthly Fact Sheet

Henderson High Income Trust PLC
16 November 2006

HENDERSON HIGH INCOME TRUST PLC

HENDERSON GLOBAL INVESTORS

16 NOVEMBER 2006



                        HENDERSON HIGH INCOME TRUST PLC

                    Monthly Fact Sheet as at 31 October 2006

A copy of the above document has been submitted to the UK Listing Authority and
will shortly be available for inspection at the UKLA's Document Viewing
Facility, which is situated at:

Document Disclosure Department
Financial Services Authority
25 The North Colonnade
Canary Wharf
London E14 5HS
Tel: [phone]

                                    - ENDS -

For further information please contact:

Sarah Gibbons-Cook

Henderson Global Investors

Telephone : [phone]


                      This information is provided by RNS
            The company news service from the London Stock Exchange