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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	9.248	9.292	9.226	9.292	117,308	+0.04(+0.41%)
Apr 29, 2013	9.276	9.287	9.248	9.254	60,164	-0.03(-0.30%)
Apr 26, 2013	9.237	9.286	9.248	9.281	76,675	+0.03(+0.30%)
Apr 25, 2013	9.270	9.286	9.226	9.254	155,103	-0.01(-0.06%)
Apr 24, 2013	9.276	9.287	9.243	9.259	69,336	-0.03(-0.30%)
Apr 23, 2013	9.276	9.341	9.276	9.287	165,932	+0.01(+0.12%)
Apr 22, 2013	9.270	9.309	9.248	9.276	61,632	-0.01(-0.06%)
Apr 19, 2013	9.237	9.281	9.226	9.281	78,805	+0.10(+1.08%)
Apr 18, 2013	9.243	9.264	9.160	9.182	108,488	+0.00(+0.00%)
Apr 17, 2013	9.221	9.270	9.155	9.182	95,923	-0.04(-0.48%)
Apr 16, 2013	9.182	9.232	9.160	9.226	127,799	+0.02(+0.24%)
Apr 15, 2013	9.177	9.204	9.155	9.204	72,047	-0.02(-0.18%)
Apr 12, 2013	9.139	9.221	9.122	9.221	106,621	+0.08(+0.84%)
Apr 11, 2013	9.226	9.226	9.139	9.144	61,054	-0.04(-0.42%)
Apr 10, 2013	9.128	9.215	9.117	9.182	148,113	+0.05(+0.54%)
Apr 09, 2013	9.122	9.149	9.084	9.133	99,098	+0.01(+0.12%)
Apr 08, 2013	9.171	9.177	9.122	9.122	128,190	-0.07(-0.71%)
Apr 05, 2013	9.144	9.188	9.133	9.188	66,956	+0.10(+1.08%)
Apr 04, 2013	9.111	9.122	9.062	9.090	58,695	+0.00(+0.00%)
Apr 03, 2013	9.040	9.122	9.030	9.090	146,506	+0.02(+0.24%)
Apr 02, 2013	9.084	9.122	9.057	9.068	118,077	-0.05(-0.54%)
Apr 01, 2013	9.161	9.171	9.046	9.117	94,464	-0.01(-0.12%)
Mar 28, 2013	9.177	9.177	9.100	9.128	53,593	-0.02(-0.18%)
Mar 27, 2013	9.013	9.144	9.013	9.144	182,649	+0.10(+1.15%)
Mar 26, 2013	8.986	9.046	8.964	9.040	128,141	+0.02(+0.18%)
Mar 25, 2013	9.079	9.100	8.964	9.024	119,286	-0.08(-0.84%)
Mar 22, 2013	9.095	9.100	9.019	9.100	105,464	+0.03(+0.36%)
Mar 21, 2013	9.090	9.106	9.008	9.068	171,054	-0.01(-0.06%)
Mar 20, 2013	8.953	9.095	8.953	9.073	190,626	+0.12(+1.34%)
Mar 19, 2013	8.931	8.953	8.849	8.953	137,071	+0.04(+0.49%)
Mar 18, 2013	8.686	8.920	8.680	8.909	225,129	+0.22(+2.58%)
Mar 15, 2013	8.571	8.724	8.434	8.686	495,240	+0.03(+0.38%)
Mar 14, 2013	8.718	8.718	8.609	8.653	656,242	-0.10(-1.12%)
Mar 13, 2013	8.800	8.802	8.713	8.751	254,665	-0.05(-0.54%)
Mar 12, 2013	8.800	8.855	8.778	8.798	376,119	-0.02(-0.27%)
Mar 11, 2013	9.077	9.077	8.817	8.822	378,361	-0.20(-2.23%)
Mar 08, 2013	9.099	9.115	9.001	9.023	228,036	-0.09(-1.01%)
Mar 07, 2013	9.197	9.213	9.110	9.115	196,421	-0.10(-1.12%)
Mar 06, 2013	9.191	9.219	9.159	9.219	100,973	+0.04(+0.41%)
Mar 05, 2013	9.197	9.202	9.170	9.180	114,468	-0.00(-0.03%)
Mar 04, 2013	9.175	9.208	9.170	9.183	98,714	+0.01(+0.09%)
Mar 01, 2013	9.202	9.202	9.155	9.175	166,222	+0.01(+0.12%)
Feb 28, 2013	9.170	9.191	9.137	9.164	106,326	+0.01(+0.06%)
Feb 27, 2013	9.137	9.180	9.132	9.159	101,269	+0.04(+0.48%)
Feb 26, 2013	9.159	9.175	9.110	9.115	168,304	-0.04(-0.47%)
Feb 22, 2013	9.164	9.186	9.121	9.159	107,276	-0.01(-0.12%)
Feb 21, 2013	9.137	9.191	9.126	9.170	152,092	+0.06(+0.66%)
Feb 20, 2013	9.142	9.148	9.088	9.110	237,839	-0.07(-0.77%)
Feb 19, 2013	9.164	9.191	9.104	9.180	179,458	+0.03(+0.36%)
Feb 15, 2013	9.175	9.202	9.132	9.148	123,974	-0.04(-0.41%)
Feb 14, 2013	9.262	9.275	9.137	9.186	269,465	-0.08(-0.88%)
Feb 13, 2013	9.327	9.360	9.262	9.267	102,037	-0.07(-0.76%)
Feb 12, 2013	9.284	9.338	9.262	9.338	119,349	+0.04(+0.38%)
Feb 11, 2013	9.322	9.329	9.252	9.302	132,792	-0.02(-0.27%)
Feb 08, 2013	9.343	9.387	9.286	9.327	111,674	-0.01(-0.12%)
Feb 07, 2013	9.343	9.399	9.322	9.338	147,083	-0.01(-0.06%)
Feb 06, 2013	9.365	9.397	9.343	9.343	61,125	+0.01(+0.06%)
Feb 04, 2013	9.306	9.354	9.300	9.338	127,886	-0.01(-0.12%)