Pioneer High Income Trust (NY: PHT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	4.324	4.345	4.290	4.301	110,261	-0.00(-0.06%)
Dec 30, 2010	4.340	4.340	4.271	4.304	221,474	-0.04(-0.96%)
Dec 29, 2010	4.396	4.396	4.318	4.346	301,071	-0.03(-0.78%)
Dec 28, 2010	4.352	4.380	4.294	4.380	342,579	+0.02(+0.51%)
Dec 27, 2010	4.281	4.372	4.275	4.358	420,295	+0.09(+2.05%)
Dec 23, 2010	4.261	4.283	4.256	4.270	196,363	+0.01(+0.20%)
Dec 22, 2010	4.228	4.264	4.215	4.261	192,931	+0.01(+0.19%)
Dec 21, 2010	4.212	4.256	4.198	4.253	284,796	+0.04(+0.85%)
Dec 20, 2010	4.344	4.344	4.198	4.217	349,405	-0.09(-2.05%)
Dec 17, 2010	4.204	4.325	4.179	4.305	316,279	+0.09(+2.09%)
Dec 16, 2010	4.129	4.226	4.129	4.217	326,371	+0.08(+1.94%)
Dec 15, 2010	3.989	4.140	3.986	4.137	664,835	+0.14(+3.43%)
Dec 14, 2010	4.044	4.055	3.964	4.000	1,140,183	-0.08(-2.02%)
Dec 13, 2010	4.259	4.259	4.011	4.082	1,978,693	-0.18(-4.14%)
Dec 10, 2010	4.300	4.308	4.242	4.259	676,074	-0.06(-1.34%)
Dec 09, 2010	4.355	4.358	4.297	4.316	345,286	-0.04(-0.87%)
Dec 08, 2010	4.364	4.377	4.331	4.354	644,005	-0.01(-0.28%)
Dec 07, 2010	4.402	4.405	4.353	4.367	458,147	-0.04(-0.87%)
Dec 06, 2010	4.372	4.413	4.367	4.405	243,755	+0.04(+0.88%)
Dec 03, 2010	4.378	4.424	4.353	4.367	330,516	-0.03(-0.74%)
Dec 02, 2010	4.342	4.416	4.339	4.399	333,444	+0.06(+1.32%)