Pioneer High Income Trust (NY: PHT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2007	4.088	4.144	4.078	4.100	524,343	+0.05(+1.17%)
Aug 30, 2007	3.888	4.058	3.888	4.053	1,436,243	+0.14(+3.58%)
Aug 29, 2007	3.885	3.925	3.850	3.913	231,974	+0.05(+1.23%)
Aug 28, 2007	3.925	3.938	3.835	3.865	273,570	-0.01(-0.26%)
Aug 27, 2007	3.975	3.998	3.875	3.875	346,362	-0.07(-1.65%)
Aug 24, 2007	3.975	3.980	3.913	3.940	343,562	-0.01(-0.32%)
Aug 23, 2007	3.950	3.963	3.900	3.953	526,742	+0.02(+0.64%)
Aug 22, 2007	3.905	3.993	3.798	3.928	527,542	+0.05(+1.35%)
Aug 21, 2007	3.750	3.904	3.725	3.875	253,172	+0.09(+2.31%)
Aug 20, 2007	3.750	3.840	3.718	3.788	475,148	+0.06(+1.68%)
Aug 17, 2007	3.688	3.825	3.590	3.725	628,731	+0.19(+5.23%)
Aug 16, 2007	3.360	3.653	3.265	3.540	1,390,248	+0.17(+5.04%)
Aug 15, 2007	3.590	3.598	3.261	3.370	2,058,176	-0.34(-9.23%)
Aug 14, 2007	3.788	3.815	3.628	3.713	381,958	-0.11(-2.94%)
Aug 13, 2007	3.818	3.863	3.690	3.825	539,941	-0.05(-1.29%)
Aug 10, 2007	3.820	3.890	3.820	3.875	336,363	+0.04(+0.91%)
Aug 09, 2007	3.838	3.888	3.813	3.840	447,551	-0.05(-1.39%)
Aug 08, 2007	3.738	3.970	3.738	3.894	563,538	+0.15(+4.12%)
Aug 07, 2007	3.750	3.788	3.728	3.740	446,351	-0.03(-0.86%)
Aug 06, 2007	3.770	3.793	3.628	3.773	596,335	-0.00(-0.07%)
Aug 03, 2007	3.783	3.818	3.775	3.775	286,368	-0.04(-1.11%)
Aug 02, 2007	3.750	3.835	3.750	3.818	413,555	+0.05(+1.33%)
Aug 01, 2007	3.715	3.775	3.690	3.768	521,143	+0.02(+0.60%)
Jul 31, 2007	3.743	3.808	3.715	3.745	534,341	-0.03(-0.79%)
Jul 30, 2007	3.688	3.775	3.688	3.775	433,152	+0.00(+0.00%)
Jul 27, 2007	3.695	3.798	3.675	3.775	456,350	+0.07(+1.89%)
Jul 26, 2007	3.738	3.738	3.500	3.705	1,201,069	-0.04(-1.07%)
Jul 25, 2007	3.775	3.835	3.735	3.745	878,704	-0.11(-2.73%)
Jul 24, 2007	3.858	3.870	3.800	3.850	582,736	-0.04(-1.03%)
Jul 23, 2007	3.913	3.935	3.875	3.890	375,959	-0.05(-1.21%)
Jul 20, 2007	3.968	3.983	3.850	3.938	523,143	-0.01(-0.32%)
Jul 19, 2007	3.823	3.950	3.823	3.950	787,114	+0.11(+2.73%)
Jul 18, 2007	3.893	3.925	3.730	3.845	1,402,647	-0.10(-2.47%)
Jul 17, 2007	4.005	4.005	3.885	3.943	1,204,269	-0.07(-1.81%)
Jul 16, 2007	4.140	4.149	4.003	4.015	963,095	-0.14(-3.31%)
Jul 13, 2007	4.213	4.230	4.153	4.153	354,361	-0.07(-1.66%)
Jul 12, 2007	4.265	4.290	4.153	4.223	405,955	-0.09(-2.03%)
Jul 11, 2007	4.300	4.335	4.278	4.310	263,971	+0.05(+1.17%)
Jul 10, 2007	4.353	4.358	4.253	4.260	452,350	-0.11(-2.41%)
Jul 09, 2007	4.315	4.398	4.315	4.365	179,180	+0.03(+0.63%)
Jul 06, 2007	4.325	4.420	4.300	4.338	171,181	-0.01(-0.15%)
Jul 05, 2007	4.280	4.373	4.280	4.344	217,176	+0.01(+0.32%)
Jul 03, 2007	4.300	4.330	4.290	4.330	118,787	+0.03(+0.70%)
Jul 02, 2007	4.270	4.325	4.253	4.300	183,180	+0.03(+0.70%)
Jun 29, 2007	4.285	4.310	4.238	4.270	284,769	+0.04(+0.95%)
Jun 28, 2007	4.163	4.240	4.138	4.230	261,971	+0.06(+1.32%)
Jun 27, 2007	4.113	4.178	4.113	4.175	300,367	+0.04(+0.91%)
Jun 26, 2007	4.220	4.233	4.100	4.138	600,334	-0.09(-2.07%)
Jun 25, 2007	4.228	4.253	4.220	4.225	294,368	-0.03(-0.65%)
Jun 22, 2007	4.253	4.283	4.228	4.253	254,772	-0.03(-0.58%)
Jun 21, 2007	4.225	4.280	4.225	4.278	224,775	+0.02(+0.35%)
Jun 20, 2007	4.270	4.288	4.215	4.263	518,743	-0.02(-0.41%)
Jun 19, 2007	4.305	4.335	4.258	4.280	340,363	-0.05(-1.21%)
Jun 18, 2007	4.345	4.358	4.283	4.333	305,566	-0.01(-0.17%)
Jun 15, 2007	4.315	4.390	4.313	4.340	259,571	+0.04(+0.87%)
Jun 14, 2007	4.325	4.377	4.303	4.303	236,774	-0.01(-0.29%)
Jun 13, 2007	4.293	4.438	4.293	4.315	657,128	+0.01(+0.12%)
Jun 12, 2007	4.320	4.350	4.255	4.310	643,530	-0.03(-0.69%)
Jun 11, 2007	4.438	4.438	4.315	4.340	395,956	-0.09(-1.92%)
Jun 08, 2007	4.438	4.463	4.425	4.425	184,779	-0.02(-0.56%)
Jun 07, 2007	4.530	4.561	4.450	4.450	298,767	-0.09(-1.98%)
Jun 06, 2007	4.590	4.601	4.528	4.540	235,974	-0.06(-1.20%)
Jun 05, 2007	4.588	4.601	4.578	4.596	190,379	+0.01(+0.16%)
Jun 04, 2007	4.566	4.608	4.566	4.588	152,783	+0.01(+0.16%)