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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	8.451	8.579	8.451	8.554	148,184	+0.11(+1.27%)
Jan 30, 2012	8.298	8.446	8.298	8.446	121,474	+0.15(+1.79%)
Jan 27, 2012	8.242	8.303	8.232	8.298	152,169	+0.04(+0.50%)
Jan 26, 2012	8.130	8.273	8.130	8.257	243,235	+0.13(+1.64%)
Jan 25, 2012	8.145	8.150	8.099	8.124	162,576	-0.04(-0.50%)
Jan 24, 2012	8.099	8.196	8.081	8.165	155,239	+0.05(+0.63%)
Jan 23, 2012	8.063	8.119	8.047	8.114	136,919	+0.05(+0.63%)
Jan 20, 2012	8.130	8.130	8.063	8.063	103,589	-0.06(-0.75%)
Jan 19, 2012	8.124	8.150	8.084	8.124	97,443	-0.01(-0.06%)
Jan 18, 2012	8.038	8.130	8.038	8.130	100,921	+0.08(+0.95%)
Jan 17, 2012	8.053	8.078	8.017	8.053	182,552	+0.01(+0.13%)
Jan 13, 2012	7.956	8.043	7.956	8.043	110,894	+0.09(+1.16%)
Jan 12, 2012	7.910	7.956	7.910	7.951	161,690	+0.08(+0.97%)
Jan 11, 2012	7.854	7.894	7.854	7.874	143,172	-0.02(-0.28%)
Jan 10, 2012	7.947	7.967	7.896	7.896	123,704	-0.06(-0.70%)
Jan 09, 2012	7.957	7.980	7.952	7.952	133,902	-0.01(-0.06%)
Jan 06, 2012	7.993	8.008	7.916	7.957	110,465	-0.06(-0.76%)
Jan 05, 2012	7.977	8.104	7.972	8.018	132,761	+0.04(+0.51%)
Jan 04, 2012	8.054	8.084	7.977	7.977	70,962	-0.07(-0.82%)
Dec 30, 2011	8.008	8.059	7.982	8.043	88,899	+0.06(+0.76%)
Dec 29, 2011	8.003	8.028	7.972	7.982	70,565	+0.02(+0.26%)
Dec 28, 2011	7.982	8.013	7.962	7.962	63,718	-0.02(-0.19%)
Dec 27, 2011	7.845	7.998	7.845	7.977	90,219	+0.06(+0.71%)
Dec 23, 2011	7.891	7.921	7.891	7.921	53,827	+0.12(+1.56%)
Dec 21, 2011	7.789	7.825	7.769	7.799	124,778	+0.01(+0.13%)
Dec 20, 2011	7.688	7.789	7.688	7.789	126,383	+0.08(+1.06%)
Dec 19, 2011	7.769	7.779	7.696	7.708	88,359	-0.04(-0.52%)
Dec 16, 2011	7.769	7.774	7.713	7.749	116,889	+0.05(+0.66%)
Dec 15, 2011	7.825	7.825	7.698	7.698	121,706	-0.07(-0.85%)
Dec 14, 2011	7.820	7.835	7.759	7.764	81,549	-0.01(-0.07%)
Dec 13, 2011	7.891	7.891	7.769	7.769	133,890	-0.07(-0.92%)
Dec 12, 2011	7.897	7.917	7.816	7.841	58,285	-0.05(-0.64%)
Dec 09, 2011	7.826	7.892	7.814	7.892	73,934	+0.11(+1.43%)
Dec 08, 2011	7.871	7.875	7.777	7.780	102,386	-0.05(-0.65%)
Dec 07, 2011	7.912	7.957	7.831	7.831	90,644	-0.06(-0.71%)
Dec 06, 2011	7.912	7.932	7.866	7.886	97,914	-0.02(-0.19%)
Dec 05, 2011	7.876	7.912	7.828	7.902	86,139	+0.08(+1.03%)
Dec 02, 2011	7.836	7.836	7.780	7.821	76,521	+0.01(+0.13%)
Dec 01, 2011	7.765	7.811	7.720	7.811	104,827	+0.05(+0.65%)
Nov 30, 2011	7.760	7.760	7.649	7.760	136,005	+0.09(+1.12%)
Nov 29, 2011	7.659	7.679	7.644	7.674	84,964	+0.05(+0.66%)
Nov 28, 2011	7.704	7.725	7.618	7.623	99,537	-0.08(-0.99%)
Nov 25, 2011	7.679	7.720	7.679	7.699	25,666	+0.02(+0.20%)
Nov 23, 2011	7.745	7.745	7.664	7.684	88,272	-0.07(-0.85%)
Nov 22, 2011	7.689	7.755	7.684	7.750	77,504	+0.09(+1.12%)
Nov 21, 2011	7.689	7.694	7.634	7.664	84,537	+0.01(+0.07%)
Nov 18, 2011	7.664	7.705	7.639	7.659	80,702	+0.03(+0.33%)
Nov 17, 2011	7.674	7.709	7.593	7.634	105,053	-0.03(-0.33%)
Nov 16, 2011	7.730	7.735	7.639	7.659	104,685	-0.05(-0.66%)
Nov 15, 2011	7.730	7.730	7.628	7.709	90,410	+0.00(+0.00%)
Nov 14, 2011	7.704	7.720	7.639	7.709	135,681	-0.01(-0.13%)
Nov 11, 2011	7.694	7.765	7.639	7.720	168,988	+0.05(+0.66%)
Nov 10, 2011	7.634	7.674	7.634	7.669	154,089	+0.03(+0.44%)
Nov 09, 2011	7.761	7.791	7.625	7.635	151,764	-0.10(-1.24%)
Nov 08, 2011	7.645	7.776	7.605	7.731	189,505	+0.09(+1.12%)
Nov 07, 2011	7.544	7.655	7.529	7.645	143,031	+0.14(+1.88%)
Nov 04, 2011	7.539	7.595	7.504	7.504	106,636	-0.04(-0.47%)
Nov 03, 2011	7.524	7.560	7.509	7.539	89,256	+0.01(+0.07%)
Nov 02, 2011	7.504	7.544	7.474	7.534	93,306	+0.06(+0.81%)