BlackRock Maryland Municipal Bond Trust (NY: BZM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	13.37	13.55	13.37	13.46	8,105	+0.09(+0.66%)
Dec 28, 2007	13.40	13.58	13.24	13.37	3,489	-0.13(-0.99%)
Dec 27, 2007	13.15	14.10	13.02	13.50	18,800	+0.44(+3.33%)
Dec 26, 2007	13.59	13.81	13.07	13.07	20,714	-0.49(-3.60%)
Dec 24, 2007	13.59	13.61	13.55	13.56	4,277	-0.21(-1.55%)
Dec 21, 2007	14.52	14.52	13.20	13.77	9,343	-0.76(-5.20%)
Dec 20, 2007	14.52	14.52	14.52	14.52	0	+0.00(+0.00%)
Dec 19, 2007	14.21	14.52	13.96	14.52	6,304	+0.09(+0.62%)
Dec 18, 2007	14.31	14.43	14.31	14.43	3,602	+0.00(+0.00%)
Dec 17, 2007	14.74	14.74	14.31	14.43	4,165	-0.39(-2.64%)
Dec 14, 2007	14.59	15.35	14.59	14.83	2,701	+0.22(+1.52%)
Dec 13, 2007	14.25	14.60	14.25	14.60	2,026	+0.18(+1.23%)
Dec 12, 2007	14.52	14.65	14.43	14.43	1,913	-0.06(-0.43%)
Dec 11, 2007	14.83	14.83	14.49	14.49	2,251	-0.36(-2.39%)
Dec 10, 2007	15.46	15.46	14.84	14.84	2,927	-0.79(-5.06%)
Dec 07, 2007	15.09	15.98	15.09	15.63	6,304	+0.28(+1.85%)
Dec 06, 2007	14.66	15.35	14.66	15.35	1,913	+0.69(+4.73%)
Dec 05, 2007	14.66	14.66	14.66	14.66	2,701	+0.18(+1.23%)
Dec 04, 2007	13.65	14.83	13.65	14.48	4,056	+0.40(+2.84%)
Dec 03, 2007	14.83	14.83	14.08	14.08	4,766	+0.00(+0.00%)
Nov 30, 2007	13.95	14.08	13.95	14.08	1,125	+0.18(+1.28%)
Nov 29, 2007	13.90	13.90	13.90	13.90	0	+0.00(+0.00%)
Nov 28, 2007	13.90	13.90	13.90	13.90	112	+0.04(+0.32%)
Nov 27, 2007	13.47	13.89	13.47	13.86	6,642	+0.36(+2.63%)
Nov 26, 2007	13.24	13.50	13.24	13.50	4,840	+0.31(+2.36%)
Nov 23, 2007	13.24	13.24	13.19	13.19	2,814	-0.09(-0.67%)
Nov 21, 2007	13.36	13.36	12.97	13.28	6,979	-0.07(-0.53%)
Nov 20, 2007	13.32	13.72	13.32	13.35	9,906	-0.01(-0.10%)
Nov 19, 2007	13.65	13.65	13.21	13.36	7,430	-0.37(-2.69%)
Nov 16, 2007	13.77	13.79	13.70	13.73	5,403	-0.05(-0.39%)
Nov 15, 2007	13.78	13.79	13.74	13.79	1,013	-0.08(-0.58%)
Nov 14, 2007	14.35	14.35	13.87	13.87	6,416	-0.66(-4.53%)
Nov 13, 2007	14.21	14.52	14.11	14.52	1,238	+0.11(+0.74%)
Nov 12, 2007	14.12	14.64	14.12	14.42	3,377	+0.37(+2.66%)
Nov 09, 2007	14.24	14.24	13.18	14.04	1,576	-0.20(-1.37%)
Nov 08, 2007	14.48	14.48	14.24	14.24	2,814	-0.15(-1.05%)
Nov 07, 2007	14.57	14.66	14.39	14.39	13,509	-0.13(-0.92%)
Nov 06, 2007	14.53	14.53	14.43	14.52	12,158	-0.04(-0.30%)
Nov 05, 2007	14.75	14.75	14.23	14.57	11,258	-0.18(-1.21%)
Nov 02, 2007	14.83	14.83	14.75	14.75	11,257	-0.09(-0.60%)
Nov 01, 2007	14.78	14.83	14.75	14.83	4,052	+0.09(+0.60%)
Oct 31, 2007	14.75	14.75	14.75	14.75	225	-0.18(-1.19%)
Oct 30, 2007	14.39	14.92	14.39	14.92	10,807	+0.70(+4.93%)
Oct 29, 2007	14.36	14.36	14.22	14.22	337	-0.12(-0.87%)
Oct 26, 2007	14.17	14.35	14.17	14.35	2,701	+0.03(+0.19%)
Oct 25, 2007	14.17	14.32	14.17	14.32	1,913	+0.24(+1.70%)
Oct 24, 2007	14.43	14.43	13.98	14.08	14,184	-0.34(-2.34%)
Oct 23, 2007	14.83	14.92	14.42	14.42	4,615	-0.51(-3.39%)
Oct 22, 2007	14.83	14.92	13.74	14.92	8,893	+0.18(+1.20%)
Oct 19, 2007	14.75	14.75	14.75	14.75	225	-0.18(-1.19%)
Oct 18, 2007	14.83	14.92	14.83	14.92	6,754	+0.16(+1.08%)
Oct 17, 2007	14.43	14.76	14.38	14.76	1,350	+0.16(+1.09%)
Oct 16, 2007	14.43	14.60	14.43	14.60	337	+0.36(+2.49%)
Oct 15, 2007	14.25	14.25	14.25	14.25	450	-0.02(-0.13%)
Oct 12, 2007	14.35	14.35	14.27	14.27	1,350	-0.10(-0.68%)
Oct 11, 2007	14.61	14.93	14.36	14.36	5,741	-0.25(-1.70%)
Oct 10, 2007	14.03	14.67	14.03	14.61	7,430	+0.58(+4.11%)
Oct 09, 2007	13.86	14.03	13.86	14.03	3,039	+0.22(+1.61%)
Oct 08, 2007	13.90	14.25	13.81	13.81	14,297	+0.01(+0.06%)
Oct 05, 2007	13.85	13.90	13.65	13.80	7,542	-0.17(-1.21%)
Oct 04, 2007	13.77	14.03	13.77	13.97	5,966	+0.27(+1.94%)
Oct 03, 2007	13.88	14.11	13.71	13.71	7,092	-0.18(-1.28%)
Oct 02, 2007	14.21	14.21	13.88	13.88	13,621	-0.36(-2.50%)