BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	10.48	10.55	10.43	10.45	45,778	-0.04(-0.35%)
Oct 26, 2012	10.62	10.48	10.48	10.48	56,172	-0.10(-0.92%)
Oct 25, 2012	10.57	10.58	10.53	10.58	26,092	+0.04(+0.35%)
Oct 24, 2012	10.47	10.56	10.47	10.55	36,953	+0.10(+0.99%)
Oct 23, 2012	10.39	10.45	10.39	10.44	49,868	+0.11(+1.06%)
Oct 19, 2012	10.38	10.38	10.29	10.33	54,342	+0.01(+0.12%)
Oct 18, 2012	10.37	10.37	10.27	10.32	70,614	+0.01(+0.12%)
Oct 17, 2012	10.42	10.42	10.30	10.31	30,876	-0.04(-0.35%)
Oct 16, 2012	10.39	10.39	10.31	10.34	37,316	+0.08(+0.77%)
Oct 15, 2012	10.36	10.40	10.26	10.27	45,929	+0.05(+0.54%)
Oct 12, 2012	10.48	10.67	10.21	10.21	82,591	-0.18(-1.70%)
Oct 11, 2012	10.51	10.51	10.37	10.39	41,762	-0.07(-0.70%)
Oct 10, 2012	10.45	10.57	10.41	10.46	41,979	+0.07(+0.64%)
Oct 09, 2012	10.56	10.56	10.39	10.39	60,882	-0.12(-1.15%)
Oct 08, 2012	10.36	10.52	10.36	10.52	70,628	+0.13(+1.23%)
Oct 05, 2012	10.46	10.46	10.39	10.39	53,686	-0.07(-0.64%)
Oct 04, 2012	10.45	10.47	10.37	10.45	75,887	+0.02(+0.23%)
Oct 03, 2012	10.41	10.44	10.38	10.43	66,487	+0.08(+0.76%)
Oct 02, 2012	10.47	10.47	10.33	10.35	62,339	-0.07(-0.64%)
Oct 01, 2012	10.42	10.43	10.33	10.42	78,591	+0.06(+0.59%)
Sep 28, 2012	10.35	10.38	10.29	10.36	40,971	+0.03(+0.29%)
Sep 27, 2012	10.23	10.33	10.23	10.33	66,135	+0.07(+0.71%)
Sep 26, 2012	10.20	10.25	10.12	10.25	45,947	+0.10(+0.95%)
Sep 25, 2012	10.15	10.17	10.12	10.16	34,417	+0.06(+0.60%)
Sep 24, 2012	10.07	10.14	10.07	10.10	55,617	+0.02(+0.24%)
Sep 21, 2012	10.000	10.09	9.988	10.07	36,486	+0.07(+0.73%)
Sep 20, 2012	9.970	10.000	9.945	10.000	31,921	+0.04(+0.43%)
Sep 19, 2012	9.921	9.957	9.879	9.957	37,079	+0.06(+0.61%)
Sep 18, 2012	9.885	9.927	9.854	9.897	30,653	+0.04(+0.37%)
Sep 17, 2012	9.964	9.964	9.842	9.861	47,815	-0.10(-0.97%)
Sep 14, 2012	9.921	9.970	9.921	9.957	54,118	+0.01(+0.06%)
Sep 13, 2012	9.879	9.970	9.879	9.951	59,012	+0.05(+0.55%)
Sep 12, 2012	9.903	9.909	9.854	9.897	49,764	+0.05(+0.49%)
Sep 11, 2012	9.795	9.849	9.795	9.849	30,366	+0.07(+0.68%)
Sep 10, 2012	9.771	9.800	9.771	9.783	49,799	+0.02(+0.19%)
Sep 07, 2012	9.759	9.771	9.728	9.765	35,569	-0.01(-0.12%)
Sep 06, 2012	9.807	9.807	9.728	9.777	44,856	-0.01(-0.15%)
Sep 05, 2012	9.831	9.831	9.753	9.791	31,341	+0.00(+0.02%)
Sep 04, 2012	9.861	9.861	9.783	9.789	35,410	-0.02(-0.25%)
Aug 31, 2012	9.807	9.849	9.746	9.813	86,630	+0.05(+0.56%)
Aug 30, 2012	9.795	9.801	9.734	9.759	41,784	-0.01(-0.06%)
Aug 29, 2012	9.722	9.774	9.698	9.765	62,017	+0.09(+0.94%)
Aug 27, 2012	9.602	9.674	9.596	9.674	58,129	+0.07(+0.75%)
Aug 24, 2012	9.602	9.644	9.590	9.602	76,566	-0.01(-0.13%)
Aug 23, 2012	9.650	9.662	9.596	9.614	96,844	+0.02(+0.19%)
Aug 22, 2012	9.674	9.674	9.584	9.596	74,686	-0.11(-1.12%)
Aug 21, 2012	9.759	9.777	9.674	9.704	57,172	-0.07(-0.74%)
Aug 20, 2012	9.801	9.801	9.765	9.777	38,882	-0.03(-0.31%)
Aug 17, 2012	9.843	9.849	9.777	9.807	31,321	-0.02(-0.25%)
Aug 16, 2012	9.831	9.855	9.801	9.831	47,610	+0.04(+0.43%)
Aug 15, 2012	9.807	9.855	9.771	9.789	79,860	-0.02(-0.18%)
Aug 14, 2012	9.740	9.849	9.734	9.807	51,084	-0.00(-0.01%)
Aug 13, 2012	9.939	9.946	9.746	9.807	30,065	-0.08(-0.85%)
Aug 10, 2012	9.916	9.964	9.880	9.892	19,295	-0.06(-0.60%)
Aug 09, 2012	9.952	9.988	9.934	9.952	38,143	-0.04(-0.36%)
Aug 08, 2012	9.958	10.02	9.958	9.988	40,346	+0.00(+0.00%)
Aug 07, 2012	10.05	10.05	9.970	9.988	29,390	-0.02(-0.24%)
Aug 06, 2012	9.982	10.04	9.970	10.01	14,214	+0.01(+0.12%)
Aug 03, 2012	9.964	10.02	9.958	10.000	15,462	+0.07(+0.73%)
Aug 02, 2012	9.940	9.994	9.928	9.928	29,167	-0.05(-0.54%)