BlackRock Build America Bond Trust (NY: BBN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	10.35	10.40	9.944	9.987	1,912,000	-0.36(-3.49%)
May 30, 2013	10.25	10.38	10.19	10.35	706,411	+0.09(+0.83%)
May 29, 2013	10.40	10.45	10.18	10.26	1,445,889	-0.20(-1.91%)
May 28, 2013	10.56	10.57	10.46	10.46	475,230	-0.10(-0.99%)
May 24, 2013	10.53	10.58	10.50	10.57	270,357	+0.05(+0.45%)
May 23, 2013	10.59	10.61	10.49	10.52	796,524	-0.10(-0.94%)
May 22, 2013	10.68	10.91	10.58	10.62	630,137	-0.03(-0.31%)
May 21, 2013	10.66	10.69	10.62	10.65	554,037	+0.01(+0.09%)
May 20, 2013	10.65	10.72	10.64	10.64	383,758	+0.00(+0.05%)
May 17, 2013	10.75	10.78	10.62	10.64	416,378	-0.08(-0.75%)
May 16, 2013	10.70	10.77	10.70	10.72	368,552	-0.01(-0.09%)
May 15, 2013	10.71	10.76	10.71	10.73	371,890	-0.07(-0.62%)
May 13, 2013	10.84	10.87	10.77	10.80	433,047	-0.12(-1.08%)
May 10, 2013	11.00	11.00	10.90	10.91	385,193	-0.05(-0.47%)
May 09, 2013	10.96	11.00	10.93	10.97	238,342	+0.01(+0.08%)
May 08, 2013	10.93	10.98	10.91	10.96	238,766	+0.03(+0.29%)
May 07, 2013	10.95	10.97	10.91	10.92	300,764	+0.00(+0.04%)
May 06, 2013	10.95	10.95	10.89	10.92	227,995	-0.05(-0.48%)
May 03, 2013	10.94	10.98	10.94	10.97	311,756	-0.02(-0.22%)
May 02, 2013	10.98	11.01	10.97	11.00	319,591	+0.03(+0.30%)