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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2010	7.257	7.267	7.229	7.262	195,564	+0.00(+0.06%)
Aug 30, 2010	7.239	7.266	7.225	7.257	292,291	+0.02(+0.26%)
Aug 27, 2010	7.239	7.239	7.189	7.239	120,122	+0.06(+0.78%)
Aug 26, 2010	7.104	7.188	7.104	7.183	174,086	+0.07(+0.92%)
Aug 25, 2010	7.146	7.164	7.099	7.118	178,909	-0.02(-0.33%)
Aug 24, 2010	7.113	7.160	7.099	7.141	114,793	+0.02(+0.33%)
Aug 23, 2010	7.094	7.127	7.080	7.118	104,437	+0.02(+0.33%)
Aug 20, 2010	7.067	7.104	7.067	7.094	94,991	+0.00(+0.07%)
Aug 19, 2010	7.067	7.141	7.053	7.090	162,330	+0.01(+0.20%)
Aug 18, 2010	7.090	7.122	7.071	7.076	135,181	-0.02(-0.33%)
Aug 17, 2010	7.057	7.113	7.048	7.099	162,869	+0.03(+0.39%)
Aug 16, 2010	7.020	7.071	7.015	7.071	106,114	+0.06(+0.80%)
Aug 13, 2010	7.015	7.029	6.992	7.015	88,757	+0.04(+0.53%)
Aug 12, 2010	6.983	7.006	6.964	6.978	105,524	-0.00(-0.02%)
Aug 11, 2010	6.910	7.012	6.910	6.979	132,323	+0.03(+0.47%)
Aug 10, 2010	6.966	6.970	6.891	6.947	146,624	+0.00(+0.07%)
Aug 09, 2010	6.929	6.947	6.919	6.942	86,143	+0.03(+0.47%)
Aug 06, 2010	6.910	6.929	6.873	6.910	90,392	+0.02(+0.34%)
Aug 05, 2010	6.873	6.896	6.854	6.887	150,007	+0.00(+0.07%)
Aug 04, 2010	6.905	6.919	6.873	6.882	99,830	-0.01(-0.13%)
Aug 03, 2010	6.975	6.997	6.878	6.891	402,410	-0.11(-1.59%)
Aug 02, 2010	6.989	7.017	6.956	7.003	110,766	+0.05(+0.70%)
Jul 30, 2010	6.954	6.956	6.822	6.954	135,547	+0.03(+0.43%)
Jul 29, 2010	6.901	6.947	6.896	6.924	77,933	+0.02(+0.34%)
Jul 28, 2010	6.854	6.933	6.854	6.901	149,422	+0.02(+0.34%)
Jul 27, 2010	6.827	6.878	6.827	6.878	108,549	+0.04(+0.61%)
Jul 26, 2010	6.831	6.850	6.813	6.836	102,928	+0.02(+0.27%)
Jul 23, 2010	6.803	6.836	6.803	6.817	109,408	+0.01(+0.14%)
Jul 22, 2010	6.901	6.901	6.790	6.808	219,488	-0.07(-1.01%)
Jul 21, 2010	6.896	6.929	6.868	6.878	97,055	+0.00(+0.00%)
Jul 20, 2010	6.845	6.901	6.845	6.878	166,668	+0.00(+0.00%)
Jul 19, 2010	6.887	6.901	6.868	6.878	135,800	+0.00(+0.00%)
Jul 16, 2010	6.878	6.896	6.850	6.878	81,118	-0.01(-0.13%)
Jul 15, 2010	6.827	6.901	6.817	6.887	120,321	+0.05(+0.75%)
Jul 14, 2010	6.850	6.915	6.803	6.836	83,424	+0.02(+0.32%)
Jul 13, 2010	6.817	6.873	6.808	6.814	111,360	+0.02(+0.34%)
Jul 12, 2010	6.828	6.855	6.782	6.791	141,110	-0.04(-0.61%)
Jul 09, 2010	6.832	6.980	6.805	6.832	298,751	+0.02(+0.34%)
Jul 08, 2010	6.777	6.809	6.773	6.809	98,631	+0.05(+0.68%)
Jul 07, 2010	6.722	6.777	6.722	6.763	181,799	+0.03(+0.48%)
Jul 06, 2010	6.680	6.731	6.667	6.731	71,082	+0.05(+0.76%)
Jul 02, 2010	6.680	6.680	6.657	6.680	80,832	+0.01(+0.14%)
Jul 01, 2010	6.667	6.676	6.648	6.671	128,762	+0.01(+0.14%)
Jun 30, 2010	6.634	6.671	6.634	6.662	93,476	+0.01(+0.21%)
Jun 29, 2010	6.653	6.671	6.634	6.648	117,173	-0.02(-0.35%)
Jun 25, 2010	6.671	6.671	6.625	6.671	116,056	+0.03(+0.42%)
Jun 24, 2010	6.639	6.667	6.634	6.644	120,049	-0.02(-0.35%)
Jun 23, 2010	6.657	6.667	6.644	6.667	93,740	+0.00(+0.07%)
Jun 22, 2010	6.625	6.667	6.625	6.662	88,091	+0.02(+0.35%)
Jun 21, 2010	6.648	6.657	6.634	6.639	111,578	+0.00(+0.00%)
Jun 18, 2010	6.639	6.653	6.607	6.639	177,078	+0.01(+0.14%)
Jun 17, 2010	6.634	6.662	6.593	6.630	178,445	-0.03(-0.42%)
Jun 16, 2010	6.620	6.671	6.620	6.657	111,170	+0.00(+0.00%)
Jun 15, 2010	6.639	6.675	6.634	6.657	131,990	+0.00(+0.00%)
Jun 14, 2010	6.667	6.685	6.625	6.657	165,281	-0.03(-0.41%)
Jun 11, 2010	6.639	6.685	6.639	6.685	133,713	+0.04(+0.60%)
Jun 10, 2010	6.627	6.654	6.613	6.645	102,900	+0.03(+0.42%)
Jun 09, 2010	6.590	6.636	6.590	6.617	105,245	+0.02(+0.35%)
Jun 08, 2010	6.645	6.645	6.585	6.595	155,877	-0.05(-0.76%)
Jun 07, 2010	6.627	6.645	6.576	6.645	116,152	+0.04(+0.62%)
Jun 04, 2010	6.604	6.613	6.535	6.604	102,262	+0.02(+0.28%)
Jun 03, 2010	6.604	6.613	6.549	6.585	129,262	+0.00(+0.00%)
Jun 02, 2010	6.576	6.617	6.572	6.585	138,086	+0.00(+0.07%)