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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2009	5.465	5.470	5.403	5.420	141,851	-0.03(-0.50%)
Jun 29, 2009	5.515	5.519	5.421	5.448	159,821	-0.07(-1.21%)
Jun 26, 2009	5.573	5.595	5.515	5.515	173,697	-0.02(-0.40%)
Jun 25, 2009	5.568	5.573	5.528	5.537	97,508	-0.04(-0.64%)
Jun 24, 2009	5.590	5.590	5.550	5.573	82,208	-0.00(-0.08%)
Jun 23, 2009	5.537	5.608	5.537	5.577	113,864	+0.02(+0.40%)
Jun 22, 2009	5.457	5.559	5.447	5.555	222,846	+0.08(+1.39%)
Jun 19, 2009	5.474	5.492	5.461	5.479	67,208	-0.01(-0.24%)
Jun 18, 2009	5.434	5.528	5.434	5.492	90,210	+0.04(+0.65%)
Jun 17, 2009	5.412	5.488	5.363	5.457	149,085	+0.01(+0.25%)
Jun 16, 2009	5.318	5.443	5.318	5.443	135,903	+0.13(+2.35%)
Jun 15, 2009	5.269	5.358	5.269	5.318	265,207	-0.02(-0.33%)
Jun 12, 2009	5.448	5.452	5.256	5.336	375,944	-0.11(-2.05%)
Jun 11, 2009	5.407	5.469	5.407	5.448	114,260	-0.04(-0.73%)
Jun 10, 2009	5.537	5.559	5.457	5.488	119,512	-0.04(-0.81%)
Jun 09, 2009	5.537	5.555	5.492	5.532	84,633	+0.01(+0.24%)
Jun 08, 2009	5.541	5.573	5.519	5.519	86,566	-0.08(-1.36%)
Jun 05, 2009	5.653	5.671	5.586	5.595	147,699	-0.08(-1.34%)
Jun 04, 2009	5.671	5.684	5.631	5.671	86,824	+0.01(+0.16%)
Jun 03, 2009	5.649	5.675	5.635	5.662	130,470	+0.01(+0.24%)
Jun 02, 2009	5.617	5.680	5.613	5.649	174,844	+0.05(+0.88%)
Jun 01, 2009	5.586	5.644	5.586	5.599	111,629	+0.00(+0.00%)
May 29, 2009	5.626	5.626	5.555	5.599	105,698	+0.01(+0.16%)
May 28, 2009	5.608	5.631	5.573	5.590	67,691	-0.02(-0.32%)
May 27, 2009	5.586	5.649	5.586	5.608	135,305	-0.01(-0.16%)
May 26, 2009	5.555	5.617	5.555	5.617	150,816	+0.00(+0.08%)
May 22, 2009	5.657	5.662	5.610	5.613	104,272	-0.05(-0.84%)
May 21, 2009	5.657	5.671	5.640	5.660	66,753	-0.00(-0.03%)
May 20, 2009	5.649	5.684	5.631	5.662	127,198	-0.02(-0.31%)
May 19, 2009	5.649	5.729	5.649	5.680	124,643	+0.03(+0.55%)
May 18, 2009	5.631	5.666	5.617	5.649	116,202	+0.01(+0.24%)
May 15, 2009	5.626	5.715	5.604	5.635	133,654	-0.01(-0.16%)
May 14, 2009	5.559	5.649	5.559	5.644	107,389	+0.08(+1.53%)
May 13, 2009	5.586	5.626	5.559	5.559	97,692	-0.09(-1.58%)
May 12, 2009	5.604	5.649	5.541	5.648	173,489	+0.04(+0.80%)
May 11, 2009	5.617	5.640	5.555	5.604	163,819	-0.09(-1.57%)
May 08, 2009	5.537	5.693	5.528	5.693	108,823	+0.16(+2.82%)
May 07, 2009	5.523	5.559	5.479	5.537	105,602	+0.07(+1.22%)
May 06, 2009	5.479	5.523	5.443	5.470	240,444	-0.02(-0.41%)
May 05, 2009	5.448	5.501	5.448	5.492	75,812	+0.01(+0.16%)
May 04, 2009	5.492	5.492	5.456	5.483	132,358	-0.03(-0.57%)
May 01, 2009	5.528	5.532	5.492	5.515	93,661	+0.00(+0.08%)
Apr 30, 2009	5.439	5.510	5.416	5.510	132,324	+0.06(+1.15%)
Apr 29, 2009	5.528	5.537	5.381	5.448	194,648	-0.07(-1.29%)
Apr 28, 2009	5.537	5.550	5.505	5.519	63,430	-0.01(-0.16%)
Apr 27, 2009	5.519	5.595	5.479	5.528	156,130	-0.06(-1.04%)
Apr 24, 2009	5.559	5.689	5.555	5.586	142,212	+0.01(+0.24%)
Apr 23, 2009	5.497	5.613	5.464	5.573	92,673	+0.12(+2.13%)
Apr 22, 2009	5.443	5.532	5.410	5.457	117,653	+0.03(+0.58%)
Apr 21, 2009	5.300	5.443	5.300	5.425	83,543	+0.07(+1.33%)
Apr 20, 2009	5.323	5.358	5.296	5.354	124,233	+0.02(+0.33%)
Apr 17, 2009	5.291	5.336	5.287	5.336	66,625	+0.06(+1.10%)
Apr 16, 2009	5.242	5.287	5.220	5.278	125,903	+0.05(+0.94%)
Apr 15, 2009	5.198	5.229	5.157	5.229	133,856	+0.04(+0.86%)
Apr 14, 2009	5.139	5.203	5.135	5.184	58,711	-0.01(-0.26%)
Apr 13, 2009	5.224	5.229	5.171	5.198	67,797	-0.08(-1.61%)
Apr 09, 2009	5.265	5.300	5.265	5.282	66,616	+0.04(+0.68%)
Apr 08, 2009	5.269	5.269	5.224	5.247	134,165	+0.00(+0.00%)
Apr 07, 2009	5.291	5.291	5.238	5.247	74,242	-0.04(-0.84%)
Apr 06, 2009	5.309	5.309	5.224	5.291	50,732	+0.01(+0.11%)
Apr 03, 2009	5.287	5.318	5.229	5.286	103,484	-0.02(-0.36%)
Apr 02, 2009	5.220	5.318	5.180	5.305	156,209	+0.13(+2.59%)