BlackRock Maryland Municipal Bond Trust (NY: BZM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jul 02, 2009	12.88	12.88	12.88	12.88	112	+0.16(+1.26%)
Jun 30, 2009	12.83	12.72	12.72	12.72	1,576	-0.20(-1.51%)
Jun 29, 2009	12.93	12.93	12.62	12.92	2,468	-0.15(-1.16%)
Jun 26, 2009	13.07	13.07	13.07	13.07	112	+0.10(+0.75%)
Jun 24, 2009	12.88	12.97	12.97	12.97	3,039	+0.08(+0.62%)
Jun 23, 2009	12.72	12.90	12.51	12.89	3,574	+0.02(+0.14%)
Jun 22, 2009	12.79	12.87	12.70	12.87	450	-0.10(-0.75%)
Jun 19, 2009	12.88	12.97	12.88	12.97	900	+0.04(+0.27%)
Jun 18, 2009	12.73	13.28	12.73	12.93	2,026	+0.04(+0.34%)
Jun 17, 2009	13.24	13.41	12.79	12.89	11,357	-0.66(-4.85%)
Jun 16, 2009	13.54	13.55	13.00	13.55	3,827	+0.19(+1.40%)
Jun 15, 2009	13.36	13.36	13.36	13.36	337	+0.04(+0.27%)
Jun 12, 2009	13.32	13.32	13.32	13.32	562	+0.00(+0.00%)
Jun 11, 2009	13.00	13.76	13.00	13.32	6,423	+0.44(+3.45%)
Jun 10, 2009	12.88	12.88	12.88	12.88	3,152	+0.00(+0.00%)
Jun 09, 2009	12.85	13.04	12.85	12.88	788	+0.07(+0.56%)
Jun 08, 2009	12.60	12.85	12.60	12.81	1,350	+0.29(+2.34%)
Jun 05, 2009	12.57	12.57	12.52	12.52	1,350	+0.04(+0.28%)
Jun 04, 2009	12.88	12.88	12.48	12.48	3,152	-0.40(-3.10%)