Net Asset Value(s)

Henderson High Income Trust PLC
05 October 2007


HENDERSON GLOBAL INVESTORS

5 October 2007


HENDERSON HIGH INCOME TRUST PLC

As at close of business on 4 October 2007, the unaudited net asset value per
share calculated in accordance with the AIC formula (excluding current financial
year revenue items) was 170.0p.



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For further information, please call:

Mark Pantlin

Investment Trust Accounting Department

BNP Paribas Fund Services UK Limited

Tel: [phone]

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