BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	10.19	10.40	10.19	10.36	127,791	-0.08(-0.76%)
Dec 28, 2012	10.35	10.45	10.23	10.44	71,369	+0.20(+1.92%)
Dec 27, 2012	10.39	10.39	10.20	10.25	65,539	-0.08(-0.77%)
Dec 26, 2012	10.51	10.53	10.30	10.33	66,476	-0.15(-1.41%)
Dec 24, 2012	10.44	10.54	10.41	10.47	28,606	-0.03(-0.29%)
Dec 21, 2012	10.36	10.54	10.30	10.51	67,884	+0.12(+1.12%)
Dec 20, 2012	10.34	10.40	10.27	10.39	64,536	+0.12(+1.20%)
Dec 19, 2012	10.20	10.33	10.13	10.27	113,422	+0.10(+1.03%)
Dec 18, 2012	10.13	10.22	9.966	10.16	190,760	-0.01(-0.12%)
Dec 17, 2012	10.31	10.35	10.09	10.17	113,699	-0.21(-2.01%)
Dec 14, 2012	10.60	10.60	10.30	10.38	78,653	-0.15(-1.46%)
Dec 13, 2012	10.85	10.85	10.52	10.54	111,713	-0.23(-2.17%)
Dec 12, 2012	10.92	10.92	10.73	10.77	120,548	-0.07(-0.69%)
Dec 11, 2012	10.76	10.84	10.70	10.84	96,792	+0.24(+2.24%)
Dec 10, 2012	10.70	10.75	10.61	10.61	69,710	-0.04(-0.40%)
Dec 07, 2012	10.80	10.80	10.64	10.65	39,832	-0.12(-1.08%)
Dec 06, 2012	10.76	10.76	10.70	10.76	36,545	+0.01(+0.11%)
Dec 05, 2012	10.78	10.78	10.70	10.75	57,245	+0.05(+0.46%)
Dec 04, 2012	10.78	10.82	10.69	10.70	55,358	-0.07(-0.62%)
Nov 30, 2012	11.09	11.09	10.74	10.77	209,895	-0.27(-2.44%)
Nov 29, 2012	10.94	11.10	10.92	11.04	51,946	+0.17(+1.52%)
Nov 28, 2012	10.96	11.00	10.85	10.87	53,866	-0.01(-0.11%)
Nov 27, 2012	10.85	10.94	10.78	10.89	85,993	+0.12(+1.14%)
Nov 26, 2012	10.81	10.93	10.74	10.76	59,460	-0.10(-0.96%)
Nov 23, 2012	10.83	10.90	10.70	10.87	31,107	+0.16(+1.48%)
Nov 21, 2012	10.80	10.83	10.70	10.71	69,584	-0.02(-0.23%)
Nov 20, 2012	10.67	10.78	10.61	10.73	75,653	+0.07(+0.63%)
Nov 19, 2012	10.57	10.70	10.57	10.67	97,984	+0.18(+1.75%)
Nov 16, 2012	10.24	10.50	10.24	10.48	82,478	+0.09(+0.88%)
Nov 15, 2012	10.52	10.52	10.23	10.39	96,465	-0.10(-0.93%)
Nov 14, 2012	10.55	10.57	10.45	10.49	55,386	-0.06(-0.52%)
Nov 13, 2012	10.62	10.65	10.49	10.54	74,314	-0.01(-0.12%)
Nov 12, 2012	10.60	10.60	10.52	10.56	42,446	-0.01(-0.06%)
Nov 09, 2012	10.44	10.56	10.44	10.56	53,366	+0.13(+1.22%)
Nov 08, 2012	10.42	10.44	10.41	10.44	50,599	+0.05(+0.47%)
Nov 07, 2012	10.27	10.39	10.12	10.39	110,784	+0.18(+1.79%)
Nov 06, 2012	10.23	10.27	10.17	10.20	60,664	+0.00(+0.02%)
Nov 05, 2012	10.28	10.28	10.14	10.20	128,977	-0.05(-0.50%)
Nov 02, 2012	10.46	10.47	10.25	10.25	72,715	-0.23(-2.21%)
Nov 01, 2012	10.55	10.62	10.47	10.48	70,804	+0.04(+0.35%)
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%)