BlackRock Build America Bond Trust (NY: BBN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	8.324	8.390	8.296	8.362	435,334	+0.03(+0.34%)
Feb 25, 2011	8.188	8.334	8.188	8.334	527,402	+0.15(+1.78%)
Feb 24, 2011	8.207	8.230	8.117	8.188	583,136	-0.09(-1.08%)
Feb 23, 2011	8.023	8.282	8.023	8.277	1,568,531	+0.23(+2.84%)
Feb 22, 2011	8.132	8.174	8.019	8.049	573,536	-0.13(-1.58%)
Feb 18, 2011	8.155	8.202	8.136	8.179	428,628	+0.07(+0.87%)
Feb 17, 2011	8.165	8.193	8.085	8.108	492,359	-0.09(-1.15%)
Feb 16, 2011	8.136	8.207	8.033	8.202	620,833	+0.03(+0.35%)
Feb 15, 2011	8.019	8.179	8.009	8.174	521,098	+0.15(+1.88%)
Feb 14, 2011	8.038	8.070	7.995	8.023	355,084	+0.01(+0.12%)
Feb 11, 2011	7.976	8.051	7.976	8.014	468,470	-0.02(-0.29%)
Feb 10, 2011	8.000	8.113	8.000	8.038	457,583	+0.01(+0.18%)
Feb 09, 2011	8.056	8.113	7.976	8.023	824,620	-0.01(-0.18%)
Feb 08, 2011	8.132	8.165	8.033	8.038	902,391	-0.08(-0.98%)
Feb 07, 2011	8.310	8.310	8.113	8.117	753,462	-0.16(-1.93%)
Feb 04, 2011	8.339	8.343	8.273	8.277	414,356	-0.03(-0.40%)
Feb 03, 2011	8.334	8.334	8.277	8.310	324,489	+0.00(+0.00%)
Feb 02, 2011	8.268	8.310	8.249	8.310	363,115	+0.04(+0.51%)
Feb 01, 2011	8.291	8.320	8.249	8.268	464,872	-0.05(-0.57%)
Jan 31, 2011	8.254	8.320	8.249	8.315	281,700	+0.06(+0.74%)
Jan 28, 2011	8.254	8.315	8.244	8.254	331,969	-0.04(-0.51%)
Jan 27, 2011	8.207	8.328	8.188	8.296	318,151	+0.10(+1.20%)
Jan 26, 2011	8.240	8.320	8.197	8.197	380,127	-0.02(-0.29%)
Jan 25, 2011	8.287	8.350	8.183	8.221	575,596	-0.11(-1.35%)
Jan 24, 2011	8.400	8.494	8.287	8.334	410,712	-0.06(-0.72%)
Jan 21, 2011	8.442	8.461	8.357	8.395	418,847	-0.05(-0.62%)
Jan 20, 2011	8.357	8.484	8.353	8.447	662,487	+0.04(+0.50%)
Jan 19, 2011	8.395	8.522	8.324	8.404	601,263	+0.02(+0.22%)
Jan 18, 2011	8.291	8.451	8.230	8.385	820,771	+0.13(+1.62%)
Jan 14, 2011	8.334	8.390	8.235	8.252	501,544	-0.07(-0.87%)
Jan 13, 2011	8.291	8.348	8.263	8.324	363,300	+0.01(+0.18%)
Jan 12, 2011	8.282	8.362	8.273	8.310	429,178	+0.03(+0.39%)
Jan 11, 2011	8.390	8.390	8.277	8.277	379,175	-0.07(-0.85%)
Jan 10, 2011	8.291	8.409	8.291	8.348	450,042	-0.05(-0.56%)
Jan 07, 2011	8.371	8.395	8.259	8.395	472,240	+0.04(+0.51%)
Jan 06, 2011	8.381	8.390	8.334	8.353	344,108	-0.02(-0.28%)
Jan 05, 2011	8.381	8.404	8.268	8.376	567,878	+0.06(+0.68%)
Jan 04, 2011	8.324	8.414	8.249	8.320	565,820	+0.00(+0.06%)
Jan 03, 2011	8.141	8.343	8.105	8.315	655,834	+0.15(+1.84%)
Dec 31, 2010	8.066	8.179	8.033	8.165	1,104,661	+0.06(+0.80%)
Dec 30, 2010	8.150	8.254	8.089	8.100	1,048,474	-0.12(-1.42%)
Dec 29, 2010	8.160	8.291	8.075	8.216	995,622	+0.00(+0.06%)
Dec 28, 2010	8.160	8.212	8.075	8.212	1,194,950	+0.08(+1.03%)
Dec 27, 2010	8.183	8.183	8.103	8.128	872,495	-0.00(-0.05%)
Dec 23, 2010	8.117	8.243	8.117	8.132	705,629	-0.02(-0.29%)
Dec 22, 2010	8.070	8.174	8.047	8.155	949,896	+0.05(+0.64%)
Dec 21, 2010	8.216	8.216	8.028	8.103	1,182,553	-0.04(-0.48%)
Dec 20, 2010	8.414	8.433	8.066	8.142	1,230,182	-0.53(-6.11%)
Dec 17, 2010	8.056	8.672	8.056	8.672	1,562,592	+0.53(+6.47%)
Dec 16, 2010	7.986	8.226	7.972	8.146	1,125,467	+0.14(+1.70%)
Dec 15, 2010	8.146	8.146	7.948	8.009	1,634,624	-0.11(-1.33%)
Dec 14, 2010	8.103	8.132	7.934	8.117	1,813,314	-0.03(-0.32%)
Dec 13, 2010	8.179	8.303	8.080	8.143	701,340	-0.14(-1.68%)
Dec 10, 2010	8.329	8.348	8.160	8.282	750,902	-0.02(-0.23%)
Dec 09, 2010	8.324	8.353	8.113	8.301	1,097,081	+0.05(+0.59%)
Dec 08, 2010	8.400	8.417	8.160	8.252	1,012,268	-0.15(-1.81%)
Dec 07, 2010	8.560	8.560	8.348	8.404	678,655	-0.07(-0.78%)
Dec 06, 2010	8.513	8.527	8.414	8.470	660,188	-0.06(-0.66%)
Dec 03, 2010	8.639	8.696	8.527	8.527	435,895	-0.17(-1.96%)
Dec 02, 2010	8.607	8.719	8.583	8.697	646,467	+0.07(+0.77%)