BlackRock Municipal 2020 Term Trust (NY: BKK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)