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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2003	6.251	6.327	6.202	6.251	252,394	-0.02(-0.36%)
Jul 30, 2003	6.198	6.296	6.198	6.274	112,200	+0.10(+1.59%)
Jul 29, 2003	6.233	6.238	6.144	6.175	172,219	-0.07(-1.14%)
Jul 28, 2003	6.318	6.318	6.216	6.247	114,663	-0.09(-1.48%)
Jul 25, 2003	6.341	6.372	6.323	6.341	82,638	-0.02(-0.35%)
Jul 24, 2003	6.376	6.376	6.318	6.363	73,904	-0.01(-0.21%)
Jul 23, 2003	6.300	6.376	6.300	6.376	94,731	+0.07(+1.06%)
Jul 22, 2003	6.314	6.332	6.269	6.309	104,809	-0.02(-0.28%)
Jul 21, 2003	6.358	6.363	6.305	6.327	96,523	-0.02(-0.35%)
Jul 18, 2003	6.327	6.358	6.318	6.350	116,903	+0.04(+0.57%)
Jul 17, 2003	6.461	6.461	6.300	6.314	310,174	-0.15(-2.28%)
Jul 16, 2003	6.582	6.582	6.430	6.461	275,237	-0.16(-2.36%)
Jul 15, 2003	6.644	6.662	6.591	6.617	142,433	-0.07(-1.07%)
Jul 14, 2003	6.676	6.698	6.662	6.689	64,498	+0.04(+0.54%)
Jul 11, 2003	6.662	6.680	6.644	6.653	92,044	+0.02(+0.27%)
Jul 10, 2003	6.676	6.680	6.635	6.635	64,050	-0.04(-0.54%)
Jul 09, 2003	6.676	6.676	6.631	6.671	85,325	+0.02(+0.27%)
Jul 08, 2003	6.716	6.716	6.653	6.653	109,960	-0.04(-0.67%)
Jul 07, 2003	6.729	6.729	6.671	6.698	58,675	-0.02(-0.33%)
Jul 03, 2003	6.738	6.742	6.698	6.720	51,509	-0.01(-0.13%)
Jul 02, 2003	6.684	6.729	6.684	6.729	50,613	+0.02(+0.27%)
Jul 01, 2003	6.689	6.716	6.653	6.711	63,154	+0.06(+0.87%)
Jun 30, 2003	6.689	6.689	6.653	6.653	169,308	-0.03(-0.40%)
Jun 27, 2003	6.680	6.684	6.649	6.680	68,081	+0.02(+0.27%)
Jun 26, 2003	6.689	6.689	6.662	6.662	36,280	-0.01(-0.13%)
Jun 25, 2003	6.626	6.693	6.626	6.671	109,736	+0.07(+1.08%)
Jun 24, 2003	6.586	6.622	6.586	6.600	66,513	+0.00(+0.00%)
Jun 23, 2003	6.564	6.617	6.564	6.600	100,330	+0.01(+0.20%)
Jun 20, 2003	6.631	6.631	6.564	6.586	191,479	-0.09(-1.34%)
Jun 19, 2003	6.778	6.778	6.667	6.676	98,315	-0.09(-1.32%)
Jun 18, 2003	6.814	6.823	6.765	6.765	160,126	-0.05(-0.72%)
Jun 17, 2003	6.854	6.859	6.814	6.814	137,059	-0.03(-0.39%)
Jun 16, 2003	6.899	6.899	6.836	6.841	113,767	-0.04(-0.58%)
Jun 13, 2003	6.872	6.881	6.859	6.881	113,320	+0.02(+0.26%)
Jun 12, 2003	6.832	6.868	6.814	6.863	74,800	+0.01(+0.20%)
Jun 11, 2003	6.823	6.868	6.823	6.850	122,502	+0.01(+0.20%)
Jun 10, 2003	6.805	6.836	6.805	6.836	73,904	+0.01(+0.13%)
Jun 09, 2003	6.809	6.827	6.805	6.827	67,185	+0.03(+0.46%)
Jun 06, 2003	6.783	6.809	6.756	6.796	72,560	+0.02(+0.26%)
Jun 05, 2003	6.751	6.787	6.742	6.778	116,903	+0.03(+0.40%)
Jun 04, 2003	6.707	6.751	6.707	6.751	109,064	+0.04(+0.67%)
Jun 03, 2003	6.698	6.729	6.689	6.707	93,388	+0.03(+0.47%)
Jun 02, 2003	6.653	6.698	6.653	6.676	69,873	+0.00(+0.00%)
May 30, 2003	6.658	6.676	6.649	6.676	159,902	+0.02(+0.27%)
May 29, 2003	6.684	6.698	6.653	6.658	97,643	-0.01(-0.20%)
May 28, 2003	6.720	6.720	6.671	6.671	50,613	-0.03(-0.40%)
May 27, 2003	6.720	6.742	6.698	6.698	53,524	-0.04(-0.53%)
May 23, 2003	6.698	6.734	6.698	6.734	85,325	+0.02(+0.27%)
May 22, 2003	6.725	6.729	6.693	6.716	96,747	+0.00(+0.07%)
May 21, 2003	6.698	6.711	6.676	6.711	54,196	+0.01(+0.20%)
May 20, 2003	6.631	6.698	6.631	6.698	80,399	+0.04(+0.67%)
May 19, 2003	6.653	6.676	6.635	6.653	70,992	-0.01(-0.20%)
May 16, 2003	6.595	6.667	6.595	6.667	101,226	+0.08(+1.22%)
May 15, 2003	6.595	6.600	6.568	6.586	88,461	+0.01(+0.20%)
May 14, 2003	6.582	6.604	6.564	6.573	94,731	-0.04(-0.67%)
May 13, 2003	6.591	6.631	6.591	6.617	67,857	+0.01(+0.14%)
May 12, 2003	6.595	6.631	6.564	6.609	109,288	+0.03(+0.41%)
May 09, 2003	6.533	6.586	6.533	6.582	81,742	+0.02(+0.27%)
May 08, 2003	6.506	6.564	6.506	6.564	117,799	+0.03(+0.48%)
May 07, 2003	6.515	6.559	6.515	6.533	65,842	+0.01(+0.14%)
May 06, 2003	6.555	6.555	6.506	6.524	60,915	-0.01(-0.14%)
May 05, 2003	6.515	6.537	6.510	6.533	87,565	-0.00(-0.07%)
May 02, 2003	6.515	6.537	6.497	6.537	105,033	+0.03(+0.41%)