BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2006	6.783	6.803	6.753	6.798	28,405	+0.02(+0.22%)
Jun 29, 2006	6.742	6.783	6.742	6.783	16,964	+0.04(+0.60%)
Jun 28, 2006	6.722	6.788	6.717	6.742	36,295	+0.00(+0.00%)
Jun 27, 2006	6.834	6.834	6.727	6.742	38,465	-0.06(-0.82%)
Jun 26, 2006	6.834	6.902	6.798	6.798	23,671	-0.10(-1.47%)
Jun 23, 2006	6.869	6.910	6.844	6.900	15,780	+0.06(+0.89%)
Jun 22, 2006	6.864	6.884	6.834	6.839	19,331	-0.01(-0.07%)
Jun 21, 2006	6.894	6.996	6.844	6.844	31,166	-0.05(-0.74%)
Jun 20, 2006	6.910	6.930	6.894	6.894	28,602	-0.05(-0.66%)
Jun 19, 2006	6.945	6.950	6.905	6.940	15,780	+0.01(+0.15%)
Jun 16, 2006	6.894	6.940	6.864	6.930	49,709	+0.04(+0.51%)
Jun 15, 2006	6.874	6.935	6.870	6.894	24,460	+0.01(+0.07%)
Jun 14, 2006	6.849	6.920	6.849	6.889	72,394	-0.01(-0.15%)
Jun 13, 2006	6.960	6.985	6.900	6.900	44,580	-0.05(-0.66%)
Jun 12, 2006	6.996	6.996	6.945	6.945	82,454	-0.06(-0.87%)
Jun 09, 2006	7.016	7.036	7.006	7.006	30,377	-0.06(-0.86%)
Jun 08, 2006	7.067	7.067	7.026	7.067	59,177	+0.00(+0.00%)
Jun 07, 2006	7.026	7.072	7.021	7.067	90,344	+0.05(+0.65%)
Jun 06, 2006	6.976	7.021	6.960	7.021	56,218	+0.04(+0.58%)
Jun 05, 2006	6.935	6.996	6.935	6.981	66,870	+0.01(+0.15%)
Jun 02, 2006	6.960	7.021	6.945	6.971	76,733	+0.01(+0.15%)
Jun 01, 2006	6.920	6.960	6.920	6.960	36,295	+0.05(+0.66%)
May 31, 2006	6.925	6.925	6.889	6.915	12,032	-0.01(-0.07%)
May 30, 2006	6.900	6.925	6.879	6.920	22,093	+0.03(+0.44%)
May 26, 2006	6.854	6.910	6.854	6.889	21,303	+0.00(+0.00%)
May 25, 2006	6.894	6.894	6.889	6.889	4,734	+0.01(+0.07%)
May 24, 2006	6.869	6.894	6.849	6.884	27,813	+0.01(+0.15%)
May 23, 2006	6.894	6.894	6.869	6.874	88,766	-0.06(-0.80%)
May 22, 2006	6.900	6.940	6.894	6.930	9,073	-0.01(-0.15%)
May 19, 2006	6.879	6.940	6.879	6.940	12,427	+0.06(+0.81%)
May 18, 2006	6.894	6.931	6.884	6.884	29,983	-0.01(-0.15%)
May 17, 2006	6.945	6.960	6.894	6.894	21,698	-0.05(-0.73%)
May 16, 2006	6.900	6.945	6.900	6.945	18,147	+0.02(+0.29%)
May 15, 2006	6.920	6.925	6.910	6.925	10,651	+0.01(+0.07%)
May 12, 2006	6.930	6.935	6.920	6.920	11,046	-0.03(-0.36%)
May 11, 2006	6.945	6.971	6.935	6.945	25,840	-0.03(-0.36%)
May 10, 2006	6.945	6.986	6.945	6.971	12,230	-0.01(-0.07%)
May 09, 2006	6.950	6.976	6.935	6.976	12,230	-0.02(-0.22%)
May 08, 2006	6.925	6.991	6.925	6.991	22,290	+0.00(+0.00%)
May 05, 2006	6.965	6.991	6.930	6.991	29,194	+0.03(+0.36%)
May 04, 2006	6.996	7.011	6.925	6.965	68,251	-0.07(-0.94%)
May 03, 2006	7.011	7.031	7.006	7.031	14,991	+0.00(+0.00%)
May 02, 2006	6.991	7.031	6.991	7.031	14,399	+0.02(+0.22%)
May 01, 2006	7.021	7.041	7.001	7.016	11,243	-0.01(-0.14%)
Apr 28, 2006	7.016	7.042	7.011	7.026	29,194	+0.02(+0.29%)
Apr 27, 2006	7.031	7.036	6.960	7.006	32,547	-0.01(-0.14%)
Apr 26, 2006	6.991	7.016	6.986	7.016	19,134	+0.03(+0.44%)
Apr 25, 2006	7.021	7.021	6.986	6.986	26,432	-0.04(-0.51%)
Apr 24, 2006	7.047	7.047	7.011	7.021	23,473	-0.03(-0.36%)
Apr 21, 2006	7.082	7.092	7.006	7.047	60,361	-0.04(-0.57%)
Apr 20, 2006	7.102	7.118	7.082	7.087	43,988	-0.04(-0.50%)
Apr 19, 2006	7.087	7.143	7.087	7.123	16,767	+0.03(+0.36%)
Apr 18, 2006	7.133	7.133	7.087	7.097	41,818	-0.05(-0.71%)
Apr 17, 2006	7.209	7.219	7.123	7.148	53,062	-0.09(-1.26%)
Apr 13, 2006	7.234	7.254	7.173	7.239	42,607	+0.01(+0.07%)
Apr 12, 2006	7.280	7.285	7.229	7.234	44,975	-0.08(-1.04%)
Apr 11, 2006	7.346	7.346	7.310	7.310	14,399	-0.01(-0.14%)
Apr 10, 2006	7.320	7.401	7.275	7.320	40,832	+0.05(+0.70%)
Apr 07, 2006	7.310	7.310	7.265	7.270	12,230	-0.07(-0.97%)
Apr 06, 2006	7.300	7.341	7.280	7.341	33,534	+0.04(+0.56%)
Apr 05, 2006	7.320	7.351	7.275	7.300	37,479	-0.01(-0.18%)
Apr 04, 2006	7.310	7.371	7.295	7.313	23,276	+0.00(+0.04%)