Pioneer High Income Trust (NY: PHT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)