BlackRock Build America Bond Trust (NY: BBN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	10.42	10.49	10.38	10.48	483,599	+0.06(+0.59%)
Jan 30, 2012	10.33	10.42	10.30	10.42	366,782	+0.09(+0.88%)
Jan 27, 2012	10.23	10.33	10.12	10.33	554,306	+0.11(+1.12%)
Jan 26, 2012	10.13	10.22	10.11	10.22	439,747	+0.07(+0.70%)
Jan 25, 2012	10.13	10.18	10.05	10.14	705,791	+0.03(+0.33%)
Jan 24, 2012	10.06	10.12	9.987	10.11	694,049	+0.06(+0.62%)
Jan 23, 2012	10.18	10.19	9.849	10.05	1,133,551	-0.15(-1.45%)
Jan 20, 2012	10.32	10.32	10.18	10.20	571,166	-0.10(-1.02%)
Jan 19, 2012	10.35	10.37	10.28	10.30	411,792	-0.03(-0.32%)
Jan 18, 2012	10.34	10.37	10.27	10.33	646,728	-0.01(-0.09%)
Jan 17, 2012	10.33	10.36	10.28	10.34	522,186	+0.06(+0.60%)
Jan 13, 2012	10.36	10.44	10.28	10.28	881,302	-0.06(-0.60%)
Jan 12, 2012	10.26	10.34	10.24	10.34	523,316	+0.07(+0.70%)
Jan 11, 2012	10.25	10.28	10.23	10.27	580,207	+0.02(+0.19%)
Jan 10, 2012	10.25	10.25	10.21	10.25	605,236	+0.03(+0.28%)
Jan 09, 2012	10.23	10.23	10.20	10.23	568,234	+0.04(+0.42%)
Jan 06, 2012	10.23	10.23	10.16	10.18	370,095	+0.01(+0.09%)
Jan 05, 2012	10.25	10.25	10.10	10.17	693,673	-0.01(-0.14%)
Jan 04, 2012	10.23	10.31	10.17	10.19	625,103	+0.03(+0.28%)
Dec 30, 2011	10.23	10.25	10.09	10.16	471,007	+0.00(+0.00%)
Dec 29, 2011	10.17	10.21	10.14	10.16	385,448	-0.01(-0.14%)
Dec 28, 2011	10.18	10.18	10.12	10.17	399,556	-0.01(-0.09%)
Dec 27, 2011	10.18	10.18	10.09	10.18	474,992	+0.02(+0.23%)
Dec 23, 2011	10.13	10.18	10.12	10.16	612,199	+0.08(+0.75%)
Dec 21, 2011	10.13	10.13	10.06	10.08	565,312	-0.06(-0.56%)
Dec 20, 2011	10.03	10.17	10.03	10.14	723,637	+0.09(+0.90%)
Dec 19, 2011	10.09	10.11	10.03	10.05	612,909	-0.02(-0.24%)
Dec 16, 2011	9.978	10.08	9.911	10.07	638,834	+0.10(+1.00%)
Dec 15, 2011	9.921	9.978	9.887	9.973	510,256	+0.06(+0.58%)
Dec 14, 2011	9.825	9.916	9.825	9.916	603,214	+0.07(+0.73%)
Dec 13, 2011	9.825	9.849	9.797	9.844	460,175	+0.01(+0.10%)
Dec 12, 2011	9.806	9.835	9.780	9.835	442,557	-0.01(-0.10%)
Dec 09, 2011	9.849	9.854	9.806	9.844	475,745	+0.01(+0.10%)
Dec 08, 2011	9.849	9.849	9.797	9.835	506,316	+0.00(+0.00%)
Dec 07, 2011	9.849	9.849	9.773	9.835	629,204	+0.00(+0.05%)
Dec 06, 2011	9.844	9.873	9.816	9.830	556,380	-0.01(-0.14%)
Dec 05, 2011	9.811	9.844	9.802	9.844	540,210	+0.03(+0.27%)
Dec 02, 2011	9.802	9.821	9.774	9.818	380,351	+0.01(+0.07%)
Dec 01, 2011	9.778	9.816	9.761	9.811	416,946	+0.05(+0.49%)
Nov 30, 2011	9.835	9.835	9.726	9.764	580,636	-0.07(-0.73%)
Nov 29, 2011	9.816	9.840	9.783	9.835	469,484	+0.02(+0.19%)
Nov 28, 2011	9.745	9.816	9.654	9.816	457,994	+0.06(+0.59%)
Nov 25, 2011	9.783	9.783	9.711	9.759	240,340	-0.02(-0.19%)
Nov 23, 2011	9.706	9.797	9.706	9.778	668,697	+0.02(+0.20%)
Nov 22, 2011	9.754	9.786	9.735	9.759	491,305	-0.00(-0.05%)
Nov 21, 2011	9.802	9.844	9.721	9.764	1,020,444	-0.01(-0.14%)
Nov 18, 2011	9.716	9.787	9.697	9.777	651,906	+0.03(+0.34%)
Nov 17, 2011	9.773	9.778	9.706	9.745	496,329	-0.02(-0.20%)
Nov 16, 2011	9.645	9.764	9.588	9.764	665,420	+0.16(+1.63%)
Nov 15, 2011	9.630	9.649	9.588	9.607	470,442	-0.01(-0.15%)
Nov 14, 2011	9.621	9.664	9.621	9.621	371,639	-0.03(-0.35%)
Nov 11, 2011	9.611	9.654	9.592	9.654	400,327	+0.06(+0.64%)
Nov 10, 2011	9.607	9.654	9.573	9.592	486,802	-0.09(-0.88%)
Nov 09, 2011	9.726	9.787	9.654	9.678	550,930	-0.06(-0.64%)
Nov 08, 2011	9.706	9.754	9.645	9.740	488,886	+0.03(+0.34%)
Nov 07, 2011	9.740	9.768	9.659	9.706	819,913	-0.04(-0.39%)
Nov 04, 2011	9.611	9.745	9.583	9.745	749,343	+0.15(+1.54%)
Nov 03, 2011	9.621	9.626	9.518	9.597	373,310	-0.01(-0.15%)
Nov 02, 2011	9.602	9.664	9.535	9.611	523,276	+0.02(+0.25%)