BlackRock Municipal 2020 Term Trust (NY: BKK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)
Aug 01, 2011	10.60	10.60	10.50	10.51	33,761	+0.06(+0.53%)
Jul 29, 2011	10.40	10.51	10.38	10.45	23,139	+0.02(+0.20%)
Jul 28, 2011	10.38	10.50	10.38	10.43	25,924	-0.01(-0.05%)
Jul 27, 2011	10.49	10.49	10.40	10.44	41,417	-0.04(-0.41%)
Jul 26, 2011	10.49	10.52	10.46	10.48	64,659	-0.01(-0.13%)
Jul 25, 2011	10.51	10.55	10.49	10.49	48,999	-0.03(-0.33%)
Jul 22, 2011	10.54	10.54	10.50	10.53	16,486	+0.04(+0.40%)
Jul 21, 2011	10.55	10.56	10.49	10.49	54,291	-0.01(-0.13%)
Jul 20, 2011	10.50	10.56	10.49	10.50	61,999	-0.01(-0.12%)
Jul 19, 2011	10.49	10.54	10.49	10.51	29,789	-0.01(-0.08%)
Jul 18, 2011	10.54	10.54	10.47	10.52	32,048	-0.01(-0.07%)
Jul 15, 2011	10.53	10.56	10.46	10.53	65,315	-0.01(-0.05%)
Jul 14, 2011	10.53	10.57	10.52	10.53	25,168	-0.04(-0.41%)
Jul 13, 2011	10.54	10.58	10.53	10.58	31,765	+0.04(+0.41%)
Jul 12, 2011	10.53	10.62	10.50	10.53	74,898	-0.01(-0.09%)
Jul 11, 2011	10.55	10.56	10.53	10.54	27,416	+0.01(+0.09%)
Jul 08, 2011	10.53	10.57	10.51	10.53	52,547	-0.06(-0.52%)
Jul 07, 2011	10.56	10.62	10.56	10.59	30,918	+0.01(+0.13%)
Jul 06, 2011	10.67	10.72	10.55	10.58	57,210	-0.12(-1.09%)
Jul 05, 2011	10.66	10.74	10.66	10.69	38,938	-0.02(-0.14%)