BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	10.57	10.63	10.55	10.62	42,912	+0.07(+0.64%)
Jan 30, 2013	10.49	10.57	10.47	10.55	54,705	+0.02(+0.23%)
Jan 29, 2013	10.67	10.68	10.50	10.53	61,810	-0.11(-1.04%)
Jan 28, 2013	10.92	10.92	10.63	10.64	79,446	-0.25(-2.32%)
Jan 25, 2013	10.95	10.95	10.86	10.89	39,172	-0.01(-0.06%)
Jan 24, 2013	10.90	10.92	10.87	10.90	37,074	+0.06(+0.51%)
Jan 23, 2013	10.82	10.87	10.78	10.84	59,492	+0.12(+1.15%)
Jan 22, 2013	10.84	10.91	10.72	10.72	51,216	-0.06(-0.52%)
Jan 18, 2013	10.79	10.81	10.71	10.78	26,412	+0.04(+0.40%)
Jan 17, 2013	10.78	10.78	10.64	10.73	29,148	+0.01(+0.12%)
Jan 16, 2013	10.70	10.72	10.60	10.72	48,679	+0.02(+0.17%)
Jan 15, 2013	10.85	10.85	10.64	10.70	36,918	-0.07(-0.64%)
Jan 14, 2013	10.90	10.97	10.77	10.77	35,936	-0.05(-0.46%)
Jan 11, 2013	10.85	10.94	10.79	10.82	47,389	+0.03(+0.23%)
Jan 10, 2013	10.94	10.94	10.77	10.79	31,245	-0.09(-0.79%)
Jan 09, 2013	10.92	10.92	10.80	10.88	36,077	+0.06(+0.51%)
Jan 08, 2013	10.84	10.87	10.78	10.83	54,679	+0.07(+0.69%)
Jan 07, 2013	10.81	10.81	10.72	10.75	29,480	-0.06(-0.57%)
Jan 04, 2013	10.84	10.85	10.79	10.81	31,447	+0.04(+0.40%)
Jan 03, 2013	10.83	10.99	10.75	10.77	67,612	-0.03(-0.29%)
Jan 02, 2013	10.56	10.80	10.36	10.80	71,992	+0.44(+4.21%)
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%)