BlackRock Municipal 2020 Term Trust (NY: BKK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	10.91	10.93	10.86	10.91	30,893	+0.01(+0.06%)
Oct 28, 2011	10.86	10.90	10.83	10.90	23,103	+0.01(+0.13%)
Oct 27, 2011	10.90	10.94	10.86	10.89	43,558	+0.04(+0.33%)
Oct 26, 2011	10.86	10.86	10.83	10.86	27,842	+0.01(+0.07%)
Oct 25, 2011	10.81	10.85	10.76	10.85	49,500	-0.01(-0.13%)
Oct 24, 2011	10.83	10.88	10.81	10.86	22,619	+0.02(+0.20%)
Oct 21, 2011	10.81	10.85	10.81	10.84	6,943	+0.04(+0.39%)
Oct 20, 2011	10.75	10.86	10.75	10.80	35,716	+0.02(+0.23%)
Oct 19, 2011	10.74	10.81	10.74	10.77	24,387	+0.00(+0.03%)
Oct 18, 2011	10.85	10.85	10.77	10.77	29,805	-0.08(-0.78%)
Oct 17, 2011	10.90	10.95	10.81	10.86	37,053	-0.04(-0.32%)
Oct 14, 2011	10.88	10.90	10.81	10.89	39,027	+0.08(+0.72%)
Oct 13, 2011	10.72	10.84	10.71	10.81	23,521	+0.04(+0.33%)
Oct 12, 2011	10.79	10.84	10.74	10.78	32,818	-0.01(-0.05%)
Oct 11, 2011	10.87	10.87	10.76	10.78	31,189	-0.06(-0.52%)
Oct 10, 2011	10.83	10.92	10.80	10.84	27,829	+0.01(+0.10%)
Oct 07, 2011	10.95	10.95	10.80	10.83	33,706	-0.10(-0.94%)
Oct 06, 2011	10.89	10.93	10.86	10.93	30,542	+0.06(+0.58%)
Oct 05, 2011	10.81	10.88	10.78	10.87	22,439	+0.04(+0.32%)
Oct 04, 2011	10.90	10.90	10.79	10.83	54,734	-0.08(-0.71%)
Oct 03, 2011	10.90	10.94	10.86	10.91	17,651	+0.05(+0.45%)
Sep 30, 2011	10.94	10.95	10.84	10.86	35,999	-0.04(-0.32%)
Sep 29, 2011	10.90	10.94	10.85	10.90	53,236	+0.00(+0.00%)
Sep 28, 2011	10.93	11.02	10.90	10.90	50,128	-0.01(-0.13%)
Sep 27, 2011	10.87	10.91	10.83	10.91	45,894	+0.06(+0.58%)
Sep 26, 2011	10.81	10.85	10.81	10.85	17,601	+0.01(+0.13%)
Sep 23, 2011	10.84	10.84	10.78	10.83	7,323	+0.01(+0.13%)
Sep 22, 2011	10.90	10.90	10.80	10.82	34,739	-0.04(-0.40%)
Sep 21, 2011	10.87	10.91	10.84	10.86	21,320	-0.01(-0.12%)
Sep 20, 2011	10.80	10.96	10.80	10.87	62,433	+0.07(+0.65%)
Sep 19, 2011	10.81	10.85	10.80	10.80	24,724	-0.01(-0.13%)
Sep 16, 2011	10.73	10.82	10.73	10.82	33,774	+0.02(+0.14%)
Sep 15, 2011	10.86	10.86	10.73	10.80	41,953	-0.02(-0.14%)
Sep 14, 2011	10.87	10.87	10.78	10.82	32,845	-0.04(-0.32%)
Sep 13, 2011	10.78	10.87	10.78	10.85	23,899	+0.02(+0.21%)
Sep 12, 2011	10.70	10.84	10.70	10.83	50,575	+0.08(+0.78%)
Sep 09, 2011	10.72	10.99	10.69	10.75	112,711	+0.00(+0.00%)
Sep 08, 2011	10.82	10.84	10.75	10.75	56,909	-0.06(-0.58%)
Sep 07, 2011	10.87	10.91	10.77	10.81	49,903	-0.04(-0.39%)
Sep 06, 2011	10.71	10.90	10.69	10.85	61,613	+0.10(+0.94%)
Sep 02, 2011	10.80	10.80	10.68	10.75	30,304	-0.03(-0.27%)
Sep 01, 2011	10.77	10.87	10.75	10.78	59,657	+0.03(+0.31%)
Aug 31, 2011	10.70	10.76	10.70	10.75	29,031	+0.08(+0.79%)
Aug 30, 2011	10.68	10.71	10.65	10.66	53,661	+0.00(+0.00%)
Aug 29, 2011	10.73	10.73	10.65	10.66	51,822	-0.02(-0.20%)
Aug 26, 2011	10.68	10.70	10.65	10.68	33,729	+0.06(+0.59%)
Aug 25, 2011	10.72	10.72	10.61	10.62	16,347	-0.04(-0.39%)
Aug 24, 2011	10.75	10.81	10.61	10.66	83,265	-0.14(-1.30%)
Aug 23, 2011	10.76	10.80	10.75	10.80	12,296	+0.04(+0.39%)
Aug 22, 2011	10.77	10.80	10.70	10.76	25,785	+0.04(+0.33%)
Aug 19, 2011	10.75	10.83	10.73	10.73	19,603	-0.07(-0.65%)
Aug 18, 2011	10.86	10.86	10.78	10.80	17,171	-0.11(-1.03%)
Aug 17, 2011	10.81	10.91	10.81	10.91	30,798	+0.08(+0.78%)
Aug 16, 2011	10.84	10.85	10.79	10.82	25,751	-0.03(-0.26%)
Aug 15, 2011	10.75	10.85	10.75	10.85	16,155	+0.07(+0.65%)
Aug 12, 2011	10.68	10.78	10.64	10.78	27,349	+0.07(+0.65%)
Aug 11, 2011	10.71	10.71	10.63	10.71	17,863	-0.03(-0.25%)
Aug 10, 2011	10.72	10.87	10.70	10.74	57,899	-0.13(-1.16%)
Aug 09, 2011	10.58	10.87	10.36	10.86	138,598	+0.43(+4.08%)
Aug 08, 2011	10.58	10.59	10.35	10.44	87,516	-0.24(-2.29%)
Aug 05, 2011	10.52	10.68	10.52	10.68	70,211	+0.08(+0.79%)
Aug 04, 2011	10.54	10.60	10.52	10.60	63,981	+0.04(+0.40%)
Aug 03, 2011	10.50	10.58	10.50	10.56	27,384	+0.12(+1.14%)
Aug 02, 2011	10.55	10.66	10.44	10.44	58,893	-0.07(-0.66%)