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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	5.988	6.046	5.988	6.010	66,066	-0.01(-0.22%)
Jul 30, 2007	6.028	6.041	6.006	6.024	45,014	+0.03(+0.52%)
Jul 27, 2007	6.001	6.028	5.966	5.992	77,711	+0.03(+0.45%)
Jul 26, 2007	6.015	6.015	5.966	5.966	77,039	-0.04(-0.74%)
Jul 25, 2007	6.033	6.041	6.006	6.010	53,524	-0.03(-0.44%)
Jul 24, 2007	6.033	6.059	6.033	6.037	34,040	-0.01(-0.15%)
Jul 23, 2007	6.019	6.073	6.010	6.046	106,601	+0.01(+0.22%)
Jul 20, 2007	6.041	6.158	6.019	6.033	90,476	+0.01(+0.15%)
Jul 19, 2007	6.001	6.033	5.988	6.024	76,815	+0.04(+0.75%)
Jul 18, 2007	5.992	6.019	5.966	5.979	82,190	-0.01(-0.22%)
Jul 17, 2007	6.010	6.033	5.988	5.992	57,779	-0.03(-0.45%)
Jul 16, 2007	6.033	6.046	6.019	6.019	102,570	-0.02(-0.37%)
Jul 13, 2007	6.037	6.073	6.033	6.041	59,571	-0.01(-0.15%)
Jul 12, 2007	6.050	6.073	6.050	6.050	79,951	-0.04(-0.73%)
Jul 11, 2007	6.091	6.108	6.073	6.095	60,243	+0.00(+0.07%)
Jul 10, 2007	6.091	6.108	6.082	6.091	60,243	+0.01(+0.15%)
Jul 09, 2007	6.077	6.108	6.077	6.082	85,102	+0.00(+0.07%)
Jul 06, 2007	6.108	6.113	6.077	6.077	81,518	-0.01(-0.15%)
Jul 05, 2007	6.153	6.162	6.086	6.086	54,420	-0.09(-1.52%)
Jul 03, 2007	6.166	6.180	6.140	6.180	24,634	+0.03(+0.51%)
Jul 02, 2007	6.140	6.158	6.117	6.149	91,372	+0.01(+0.15%)
Jun 29, 2007	6.131	6.149	6.095	6.140	84,430	+0.03(+0.51%)
Jun 28, 2007	6.104	6.135	6.082	6.108	58,003	-0.00(-0.07%)
Jun 27, 2007	6.082	6.131	6.082	6.113	82,414	+0.02(+0.37%)
Jun 26, 2007	6.113	6.131	6.091	6.091	58,003	-0.01(-0.15%)
Jun 25, 2007	6.144	6.144	6.099	6.099	34,264	-0.00(-0.07%)
Jun 22, 2007	6.166	6.166	6.104	6.104	65,394	-0.06(-1.01%)
Jun 21, 2007	6.099	6.166	6.099	6.166	160,798	+0.07(+1.10%)
Jun 20, 2007	6.082	6.122	6.082	6.099	76,143	+0.01(+0.22%)
Jun 19, 2007	6.033	6.108	6.028	6.086	134,371	+0.03(+0.52%)
Jun 18, 2007	6.073	6.095	6.037	6.055	73,904	+0.00(+0.00%)
Jun 15, 2007	6.059	6.073	6.019	6.055	74,128	-0.00(-0.07%)
Jun 14, 2007	6.086	6.086	6.019	6.059	94,508	+0.01(+0.22%)
Jun 13, 2007	6.019	6.073	6.015	6.046	80,175	+0.00(+0.00%)
Jun 12, 2007	6.126	6.126	6.046	6.046	171,995	-0.06(-0.95%)
Jun 11, 2007	6.095	6.126	6.095	6.104	75,919	-0.02(-0.36%)
Jun 08, 2007	6.113	6.131	6.073	6.126	143,329	-0.02(-0.29%)
Jun 07, 2007	6.216	6.216	6.122	6.144	199,765	-0.09(-1.43%)
Jun 06, 2007	6.242	6.247	6.211	6.233	76,815	-0.00(-0.07%)
Jun 05, 2007	6.265	6.265	6.233	6.238	45,238	+0.00(+0.00%)
Jun 04, 2007	6.216	6.278	6.216	6.238	96,523	+0.01(+0.22%)
Jun 01, 2007	6.256	6.256	6.216	6.225	58,451	-0.01(-0.14%)
May 31, 2007	6.242	6.247	6.225	6.233	83,982	+0.01(+0.14%)
May 30, 2007	6.251	6.274	6.211	6.225	245,900	-0.04(-0.57%)
May 29, 2007	6.296	6.318	6.256	6.260	144,449	-0.04(-0.57%)
May 25, 2007	6.278	6.309	6.278	6.296	28,665	+0.02(+0.28%)
May 24, 2007	6.305	6.327	6.278	6.278	74,576	-0.03(-0.50%)
May 23, 2007	6.332	6.332	6.305	6.309	123,397	-0.03(-0.42%)
May 22, 2007	6.376	6.376	6.336	6.336	79,503	-0.02(-0.35%)
May 21, 2007	6.381	6.381	6.345	6.358	50,613	-0.00(-0.07%)
May 18, 2007	6.376	6.390	6.363	6.363	75,248	-0.02(-0.35%)
May 17, 2007	6.421	6.434	6.376	6.385	124,965	-0.03(-0.42%)
May 16, 2007	6.425	6.439	6.408	6.412	62,258	-0.02(-0.28%)
May 15, 2007	6.443	6.461	6.425	6.430	68,529	-0.02(-0.28%)
May 14, 2007	6.466	6.479	6.448	6.448	68,753	-0.01(-0.14%)
May 11, 2007	6.457	6.488	6.452	6.457	54,644	-0.01(-0.21%)
May 10, 2007	6.475	6.501	6.461	6.470	90,700	+0.00(+0.07%)
May 09, 2007	6.457	6.497	6.452	6.466	67,633	+0.00(+0.00%)
May 08, 2007	6.497	6.501	6.461	6.466	83,758	-0.02(-0.34%)
May 07, 2007	6.492	6.501	6.479	6.488	36,056	+0.00(+0.07%)
May 04, 2007	6.470	6.484	6.466	6.484	58,003	+0.02(+0.35%)
May 03, 2007	6.457	6.475	6.452	6.461	59,795	-0.00(-0.07%)
May 02, 2007	6.452	6.475	6.434	6.466	79,951	+0.01(+0.14%)