BlackRock Maryland Municipal Bond Trust (NY: BZM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2009	14.00	14.06	14.00	14.06	1,238	-0.12(-0.85%)
Sep 29, 2009	14.35	14.35	14.17	14.18	3,774	-0.17(-1.17%)
Sep 28, 2009	13.90	14.35	13.83	14.35	5,403	+0.25(+1.76%)
Sep 25, 2009	13.91	14.10	13.78	14.10	2,138	-0.03(-0.19%)
Sep 24, 2009	14.05	14.21	13.90	14.12	4,163	+0.00(+0.00%)
Sep 23, 2009	14.13	14.21	13.69	14.12	6,557	-0.12(-0.81%)
Sep 22, 2009	14.18	14.24	14.17	14.24	928	+0.25(+1.81%)
Sep 21, 2009	13.95	14.02	13.95	13.99	602	+0.27(+1.98%)
Sep 18, 2009	13.88	13.95	13.72	13.72	4,080	-0.28(-1.97%)
Sep 17, 2009	13.93	14.13	13.93	13.99	2,831	+0.20(+1.42%)
Sep 16, 2009	13.87	13.87	13.48	13.79	2,392	-0.14(-1.02%)
Sep 15, 2009	13.55	14.21	13.55	13.94	5,349	+0.45(+3.36%)
Sep 14, 2009	13.81	13.81	13.48	13.48	5,178	-0.47(-3.37%)
Sep 11, 2009	15.08	15.08	13.64	13.95	9,822	-0.39(-2.72%)
Sep 09, 2009	14.43	14.35	14.35	14.35	2,251	+0.00(+0.00%)
Sep 08, 2009	13.86	14.91	13.86	14.35	18,061	+0.62(+4.53%)
Sep 04, 2009	13.72	13.72	13.72	13.72	112	+0.00(+0.00%)
Sep 03, 2009	13.71	13.72	13.68	13.72	1,125	+0.01(+0.06%)
Sep 02, 2009	13.76	13.76	13.72	13.72	1,251	-0.04(-0.32%)
Sep 01, 2009	13.68	13.76	13.68	13.76	1,389	+0.12(+0.91%)
Aug 31, 2009	13.16	13.76	13.16	13.64	13,509	+0.51(+3.86%)
Aug 28, 2009	13.19	13.26	13.13	13.13	1,688	-0.13(-0.99%)
Aug 27, 2009	13.48	13.48	13.25	13.26	6,304	-0.29(-2.12%)
Aug 25, 2009	13.49	13.55	13.55	13.55	1,576	+0.09(+0.66%)
Aug 24, 2009	13.32	13.46	13.32	13.46	1,688	+0.16(+1.20%)
Aug 20, 2009	13.21	13.30	13.30	13.30	225	+0.25(+1.91%)
Aug 19, 2009	12.70	13.41	12.70	13.05	8,330	+0.48(+3.82%)
Aug 18, 2009	12.62	12.62	12.57	12.57	1,801	+0.04(+0.28%)
Aug 17, 2009	12.66	12.66	12.53	12.53	2,138	-0.17(-1.33%)
Aug 14, 2009	12.71	12.71	12.44	12.70	1,913	-0.12(-0.93%)
Aug 13, 2009	12.97	12.97	12.46	12.82	8,668	-0.24(-1.80%)
Aug 12, 2009	13.04	13.06	13.04	13.06	2,138	-0.04(-0.34%)
Aug 11, 2009	13.06	13.10	13.06	13.10	1,058	+0.06(+0.44%)
Aug 10, 2009	13.04	13.04	13.04	13.04	264	-0.06(-0.44%)
Aug 07, 2009	12.92	13.26	12.92	13.10	15,374	+0.25(+1.94%)
Aug 05, 2009	12.77	12.85	12.85	12.85	1,801	+0.17(+1.33%)
Aug 03, 2009	12.66	12.68	12.68	12.68	3,264	+0.03(+0.21%)
Jul 31, 2009	12.41	12.66	12.41	12.66	2,997	-0.09(-0.70%)
Jul 30, 2009	12.71	13.00	12.71	12.75	5,966	+0.08(+0.63%)
Jul 29, 2009	12.88	12.91	12.60	12.67	6,191	-0.21(-1.66%)
Jul 28, 2009	12.97	13.00	12.61	12.88	6,505	-0.18(-1.36%)
Jul 24, 2009	13.06	13.06	13.06	13.06	0	+0.13(+1.03%)
Jul 22, 2009	12.92	12.92	12.92	12.92	225	-0.18(-1.36%)
Jul 20, 2009	12.66	13.10	13.10	13.10	2,026	+0.50(+3.95%)
Jul 15, 2009	12.61	12.60	12.60	12.60	1,125	+0.01(+0.07%)
Jul 14, 2009	13.13	13.13	12.60	12.60	3,715	-0.53(-4.07%)
Jul 13, 2009	13.15	13.15	13.13	13.13	788	-0.08(-0.59%)
Jul 10, 2009	12.94	13.30	12.94	13.21	1,576	+0.27(+2.06%)
Jul 09, 2009	12.79	12.94	12.79	12.94	878	+0.12(+0.90%)
Jul 08, 2009	12.83	12.83	12.83	12.83	2,026	+0.00(+0.00%)
Jul 07, 2009	12.88	12.88	12.61	12.83	2,758	-0.15(-1.16%)
Jul 06, 2009	12.89	12.98	12.85	12.98	3,912	+0.10(+0.76%)