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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	6.028	6.037	6.006	6.024	93,948	+0.00(+0.00%)
Apr 29, 2008	6.019	6.041	6.010	6.024	69,689	-0.03(-0.52%)
Apr 28, 2008	5.988	6.064	5.988	6.055	86,427	+0.04(+0.74%)
Apr 25, 2008	6.001	6.041	6.001	6.010	67,436	+0.00(+0.00%)
Apr 24, 2008	6.073	6.086	6.009	6.010	109,515	-0.05(-0.81%)
Apr 23, 2008	6.077	6.091	6.050	6.059	115,216	-0.03(-0.51%)
Apr 22, 2008	6.086	6.091	6.068	6.091	61,286	+0.04(+0.59%)
Apr 21, 2008	6.050	6.059	6.037	6.055	146,335	-0.01(-0.22%)
Apr 18, 2008	6.064	6.104	6.061	6.068	81,297	+0.03(+0.44%)
Apr 17, 2008	6.024	6.050	6.019	6.041	96,467	+0.01(+0.22%)
Apr 16, 2008	5.997	6.037	5.979	6.028	101,920	+0.07(+1.20%)
Apr 15, 2008	6.010	6.028	5.941	5.957	134,398	-0.06(-1.04%)
Apr 14, 2008	6.019	6.073	6.010	6.019	121,066	-0.01(-0.22%)
Apr 11, 2008	6.055	6.091	6.015	6.033	156,766	-0.04(-0.73%)
Apr 10, 2008	6.006	6.077	5.983	6.077	95,235	+0.07(+1.19%)
Apr 09, 2008	5.939	6.019	5.939	6.006	70,545	+0.04(+0.75%)
Apr 08, 2008	5.992	6.001	5.961	5.961	121,718	-0.04(-0.74%)
Apr 07, 2008	5.943	6.006	5.934	6.006	148,256	+0.04(+0.75%)
Apr 04, 2008	5.979	5.979	5.921	5.961	141,538	+0.00(+0.07%)
Apr 03, 2008	5.863	5.957	5.863	5.957	182,521	+0.07(+1.14%)
Apr 02, 2008	5.876	5.912	5.858	5.890	257,769	+0.01(+0.23%)
Apr 01, 2008	5.841	5.881	5.836	5.876	163,261	+0.07(+1.15%)
Mar 31, 2008	5.778	5.809	5.742	5.809	238,061	+0.07(+1.25%)
Mar 28, 2008	5.715	5.747	5.715	5.738	47,701	+0.01(+0.23%)
Mar 27, 2008	5.751	5.756	5.715	5.724	126,660	-0.01(-0.16%)
Mar 26, 2008	5.707	5.756	5.693	5.733	106,825	+0.05(+0.86%)
Mar 25, 2008	5.649	5.689	5.644	5.684	99,882	+0.02(+0.39%)
Mar 24, 2008	5.608	5.666	5.608	5.662	95,179	+0.03(+0.48%)
Mar 21, 2008	5.582	5.635	5.582	5.635	136,230	+0.00(+0.00%)
Mar 20, 2008	5.582	5.635	5.582	5.635	136,230	+0.02(+0.40%)
Mar 19, 2008	5.617	5.662	5.613	5.613	62,034	-0.02(-0.32%)
Mar 18, 2008	5.501	5.675	5.501	5.631	190,583	+0.08(+1.53%)
Mar 17, 2008	5.599	5.599	5.501	5.546	116,050	-0.06(-1.11%)
Mar 14, 2008	5.604	5.662	5.564	5.608	115,111	-0.02(-0.32%)
Mar 13, 2008	5.582	5.738	5.582	5.626	150,272	+0.00(+0.00%)
Mar 12, 2008	5.653	5.690	5.613	5.626	135,939	-0.08(-1.33%)
Mar 11, 2008	5.760	5.787	5.680	5.702	132,356	-0.04(-0.70%)
Mar 10, 2008	5.774	5.800	5.738	5.742	178,664	-0.05(-0.85%)
Mar 07, 2008	5.800	5.841	5.738	5.791	124,517	-0.02(-0.31%)
Mar 06, 2008	5.894	5.913	5.787	5.809	258,228	-0.08(-1.29%)
Mar 05, 2008	5.849	5.930	5.823	5.885	182,073	+0.11(+1.85%)
Mar 04, 2008	5.747	5.778	5.443	5.778	345,010	+0.05(+0.94%)
Mar 03, 2008	5.626	5.724	5.626	5.724	390,461	+0.09(+1.58%)
Feb 29, 2008	5.666	5.689	5.604	5.635	300,768	-0.13(-2.17%)
Feb 28, 2008	5.854	5.854	5.747	5.760	202,005	-0.13(-2.20%)
Feb 27, 2008	5.939	5.952	5.867	5.890	171,995	-0.05(-0.83%)
Feb 26, 2008	5.948	5.960	5.925	5.939	80,622	+0.00(+0.00%)
Feb 25, 2008	5.930	5.952	5.894	5.939	120,594	+0.06(+1.06%)
Feb 22, 2008	5.930	5.948	5.827	5.876	324,932	-0.07(-1.20%)
Feb 21, 2008	6.019	6.019	5.930	5.948	175,802	-0.10(-1.62%)
Feb 20, 2008	6.010	6.068	5.966	6.046	278,297	-0.07(-1.10%)
Feb 19, 2008	6.104	6.296	5.970	6.113	430,291	+0.20(+3.40%)
Feb 18, 2008	5.698	5.916	5.617	5.912	0	+0.00(+0.00%)
Feb 15, 2008	5.698	5.916	5.617	5.912	303,926	+0.10(+1.69%)
Feb 14, 2008	6.019	6.019	5.809	5.814	484,505	-0.24(-3.91%)
Feb 13, 2008	6.220	6.242	6.019	6.050	256,425	-0.20(-3.21%)
Feb 12, 2008	6.229	6.269	6.229	6.251	112,200	+0.00(+0.07%)
Feb 11, 2008	6.233	6.260	6.229	6.247	70,545	-0.00(-0.07%)
Feb 08, 2008	6.211	6.260	6.207	6.251	92,716	+0.01(+0.21%)
Feb 07, 2008	6.238	6.296	6.238	6.238	117,799	-0.01(-0.14%)
Feb 06, 2008	6.278	6.278	6.247	6.247	76,856	-0.04(-0.71%)
Feb 05, 2008	6.225	6.292	6.220	6.292	177,594	+0.04(+0.71%)
Feb 04, 2008	6.225	6.247	6.216	6.247	116,007	+0.05(+0.79%)