BlackRock Municipal 2020 Term Trust (NY: BKK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	15.46	15.49	15.39	15.46	21,805	+0.01(+0.06%)
Oct 28, 2011	15.39	15.45	15.35	15.45	16,307	+0.02(+0.13%)
Oct 27, 2011	15.44	15.50	15.38	15.43	30,744	+0.05(+0.33%)
Oct 26, 2011	15.38	15.39	15.34	15.38	19,652	+0.01(+0.07%)
Oct 25, 2011	15.32	15.37	15.25	15.37	34,938	-0.02(-0.13%)
Oct 24, 2011	15.34	15.41	15.31	15.39	15,965	+0.03(+0.20%)
Oct 21, 2011	15.31	15.38	15.31	15.36	4,901	+0.06(+0.39%)
Oct 20, 2011	15.23	15.39	15.23	15.30	25,209	+0.04(+0.23%)
Oct 19, 2011	15.22	15.31	15.22	15.27	17,213	+0.01(+0.03%)
Oct 18, 2011	15.37	15.37	15.26	15.26	21,037	-0.12(-0.78%)
Oct 17, 2011	15.44	15.52	15.32	15.38	26,153	-0.05(-0.32%)
Oct 14, 2011	15.42	15.44	15.31	15.43	27,546	+0.11(+0.72%)
Oct 13, 2011	15.19	15.36	15.18	15.32	16,602	+0.05(+0.33%)
Oct 12, 2011	15.29	15.36	15.22	15.27	23,164	-0.07(-0.46%)
Oct 11, 2011	15.47	15.47	15.30	15.34	21,925	-0.08(-0.52%)
Oct 10, 2011	15.41	15.53	15.37	15.42	19,563	+0.02(+0.10%)
Oct 07, 2011	15.58	15.58	15.37	15.40	23,694	-0.15(-0.94%)
Oct 06, 2011	15.49	15.55	15.45	15.55	21,470	+0.09(+0.58%)
Oct 05, 2011	15.38	15.48	15.34	15.46	15,774	+0.05(+0.32%)
Oct 04, 2011	15.50	15.50	15.35	15.41	38,476	-0.11(-0.71%)