BlackRock MuniYield Quality Fund, Inc. (NY: MQY )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	5.999	6.008	5.977	5.995	94,402	+0.00(+0.00%)
Apr 29, 2008	5.990	6.012	5.981	5.995	70,026	-0.03(-0.52%)
Apr 28, 2008	5.959	6.035	5.959	6.026	86,845	+0.04(+0.74%)
Apr 25, 2008	5.972	6.012	5.972	5.981	67,762	+0.00(+0.00%)
Apr 24, 2008	6.043	6.057	5.980	5.981	110,044	-0.05(-0.81%)
Apr 23, 2008	6.048	6.061	6.021	6.030	115,774	-0.03(-0.51%)
Apr 22, 2008	6.057	6.061	6.039	6.061	61,583	+0.04(+0.59%)
Apr 21, 2008	6.021	6.030	6.008	6.026	147,042	-0.01(-0.22%)
Apr 18, 2008	6.035	6.075	6.032	6.039	81,690	+0.03(+0.44%)
Apr 17, 2008	5.995	6.021	5.990	6.012	96,934	+0.01(+0.22%)
Apr 16, 2008	5.968	6.008	5.950	5.999	102,413	+0.07(+1.20%)
Apr 15, 2008	5.981	5.999	5.912	5.928	135,048	-0.06(-1.04%)
Apr 14, 2008	5.990	6.043	5.981	5.990	121,652	-0.01(-0.22%)
Apr 11, 2008	6.026	6.061	5.986	6.003	157,525	-0.04(-0.73%)
Apr 10, 2008	5.977	6.048	5.955	6.048	95,696	+0.07(+1.19%)
Apr 09, 2008	5.910	5.990	5.910	5.977	70,886	+0.04(+0.75%)
Apr 08, 2008	5.963	5.972	5.932	5.932	122,307	-0.04(-0.74%)
Apr 07, 2008	5.915	5.977	5.906	5.977	148,973	+0.04(+0.75%)
Apr 04, 2008	5.950	5.950	5.892	5.932	142,222	+0.00(+0.08%)
Apr 03, 2008	5.835	5.928	5.835	5.928	183,404	+0.07(+1.14%)
Apr 02, 2008	5.848	5.884	5.830	5.861	259,016	+0.01(+0.23%)
Apr 01, 2008	5.812	5.852	5.808	5.848	164,051	+0.07(+1.15%)
Mar 31, 2008	5.750	5.781	5.715	5.781	239,213	+0.07(+1.25%)
Mar 28, 2008	5.688	5.719	5.688	5.710	47,932	+0.01(+0.23%)
Mar 27, 2008	5.724	5.728	5.688	5.697	127,273	-0.01(-0.16%)
Mar 26, 2008	5.679	5.728	5.666	5.706	107,342	+0.05(+0.86%)
Mar 25, 2008	5.621	5.661	5.617	5.657	100,366	+0.02(+0.39%)
Mar 24, 2008	5.581	5.639	5.581	5.635	95,640	+0.03(+0.48%)
Mar 21, 2008	5.555	5.608	5.555	5.608	136,889	+0.00(+0.00%)
Mar 20, 2008	5.555	5.608	5.555	5.608	136,889	+0.02(+0.40%)
Mar 19, 2008	5.590	5.635	5.586	5.586	62,334	-0.02(-0.32%)
Mar 18, 2008	5.475	5.648	5.475	5.604	191,505	+0.08(+1.53%)
Mar 17, 2008	5.572	5.572	5.475	5.519	116,611	-0.06(-1.11%)
Mar 14, 2008	5.577	5.635	5.537	5.581	115,668	-0.02(-0.32%)
Mar 13, 2008	5.555	5.710	5.555	5.599	150,999	+0.00(+0.00%)
Mar 12, 2008	5.626	5.663	5.586	5.599	136,596	-0.08(-1.33%)
Mar 11, 2008	5.732	5.759	5.652	5.675	132,996	-0.04(-0.70%)
Mar 10, 2008	5.746	5.772	5.710	5.715	179,529	-0.05(-0.85%)
Mar 07, 2008	5.772	5.812	5.710	5.764	125,119	-0.02(-0.31%)
Mar 06, 2008	5.866	5.884	5.759	5.781	259,477	-0.08(-1.29%)
Mar 05, 2008	5.821	5.901	5.795	5.857	182,954	+0.11(+1.85%)
Mar 04, 2008	5.719	5.750	5.417	5.750	346,679	+0.05(+0.94%)
Mar 03, 2008	5.599	5.697	5.599	5.697	392,350	+0.09(+1.58%)
Feb 29, 2008	5.639	5.661	5.577	5.608	302,223	-0.12(-2.17%)
Feb 28, 2008	5.826	5.826	5.719	5.732	202,982	-0.13(-2.20%)
Feb 27, 2008	5.910	5.923	5.839	5.861	172,827	-0.05(-0.83%)
Feb 26, 2008	5.919	5.932	5.897	5.910	81,012	+0.00(+0.00%)
Feb 25, 2008	5.901	5.923	5.866	5.910	121,177	+0.06(+1.06%)
Feb 22, 2008	5.901	5.919	5.799	5.848	326,504	-0.07(-1.20%)
Feb 21, 2008	5.990	5.990	5.901	5.919	176,653	-0.10(-1.62%)
Feb 20, 2008	5.981	6.039	5.937	6.017	279,643	-0.07(-1.10%)
Feb 19, 2008	6.075	6.266	5.941	6.083	432,372	+0.20(+3.40%)
Feb 18, 2008	5.670	5.888	5.590	5.884	0	+0.00(+0.00%)
Feb 15, 2008	5.670	5.888	5.590	5.884	305,396	+0.10(+1.69%)
Feb 14, 2008	5.990	5.990	5.781	5.786	486,849	-0.24(-3.91%)
Feb 13, 2008	6.190	6.212	5.990	6.021	257,666	-0.20(-3.21%)
Feb 12, 2008	6.199	6.239	6.199	6.221	112,742	+0.00(+0.07%)
Feb 11, 2008	6.203	6.230	6.199	6.217	70,886	-0.00(-0.07%)
Feb 08, 2008	6.181	6.230	6.177	6.221	93,164	+0.01(+0.21%)
Feb 07, 2008	6.208	6.266	6.208	6.208	118,368	-0.01(-0.14%)
Feb 06, 2008	6.248	6.248	6.217	6.217	77,227	-0.04(-0.71%)
Feb 05, 2008	6.195	6.261	6.190	6.261	178,453	+0.04(+0.71%)
Feb 04, 2008	6.195	6.217	6.186	6.217	116,568	+0.05(+0.79%)