BlackRock Municipal 2020 Term Trust (NY: BKK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	11.26	11.30	11.21	11.22	18,738	+0.03(+0.25%)
Dec 29, 2011	11.20	11.23	11.19	11.19	22,166	-0.01(-0.06%)
Dec 28, 2011	11.22	11.25	11.18	11.20	23,645	-0.06(-0.51%)
Dec 27, 2011	11.22	11.26	11.19	11.26	11,279	+0.07(+0.64%)
Dec 23, 2011	11.17	11.18	11.13	11.18	29,208	+0.05(+0.45%)
Dec 21, 2011	11.17	11.19	11.13	11.13	39,032	-0.06(-0.51%)
Dec 20, 2011	11.15	11.19	11.13	11.19	39,978	+0.02(+0.19%)
Dec 19, 2011	11.13	11.17	11.11	11.17	28,263	+0.02(+0.19%)
Dec 16, 2011	11.13	11.15	11.12	11.15	17,428	+0.00(+0.00%)
Dec 15, 2011	11.14	11.16	11.11	11.15	32,395	+0.00(+0.00%)
Dec 14, 2011	11.16	11.16	11.09	11.15	31,007	-0.01(-0.06%)
Dec 13, 2011	11.13	11.18	11.11	11.16	21,105	+0.00(+0.01%)
Dec 12, 2011	11.07	11.15	11.07	11.15	19,312	+0.04(+0.32%)
Dec 09, 2011	11.10	11.15	11.08	11.12	36,745	+0.06(+0.58%)
Dec 08, 2011	11.10	11.14	11.05	11.06	26,666	-0.04(-0.32%)
Dec 07, 2011	11.10	11.13	11.08	11.09	25,413	-0.01(-0.09%)
Dec 06, 2011	11.10	11.12	11.08	11.10	19,653	-0.00(-0.04%)
Dec 05, 2011	11.06	11.11	11.06	11.10	14,874	+0.07(+0.61%)
Dec 02, 2011	11.09	11.09	11.03	11.04	37,277	-0.05(-0.42%)