BlackRock Municipal 2020 Term Trust (NY: BKK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	10.40	10.44	10.40	10.43	34,962	+0.01(+0.07%)
May 23, 2011	10.37	10.42	10.37	10.42	31,382	+0.05(+0.47%)
May 20, 2011	10.37	10.40	10.37	10.37	22,783	-0.02(-0.20%)
May 19, 2011	10.40	10.41	10.35	10.39	26,584	+0.00(+0.00%)
May 18, 2011	10.39	10.41	10.30	10.39	45,084	-0.02(-0.20%)
May 17, 2011	10.39	10.41	10.37	10.41	15,362	+0.00(+0.00%)
May 16, 2011	10.39	10.42	10.37	10.41	55,624	+0.00(+0.00%)
May 13, 2011	10.35	10.41	10.35	10.41	37,844	+0.07(+0.67%)
May 12, 2011	10.31	10.36	10.31	10.35	11,621	+0.03(+0.28%)
May 11, 2011	10.32	10.34	10.30	10.32	15,575	-0.02(-0.20%)
May 10, 2011	10.30	10.35	10.29	10.34	32,281	+0.00(+0.00%)
May 09, 2011	10.35	10.36	10.31	10.34	21,881	-0.02(-0.17%)
May 06, 2011	10.35	10.36	10.29	10.36	21,635	-0.02(-0.16%)
May 05, 2011	10.34	10.37	10.29	10.37	31,488	+0.01(+0.13%)
May 04, 2011	10.32	10.36	10.27	10.36	34,333	+0.01(+0.13%)
May 03, 2011	10.36	10.37	10.25	10.34	58,416	+0.03(+0.27%)