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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 29, 2006	6.488	6.506	6.475	6.475	84,654	+0.00(+0.07%)
Sep 28, 2006	6.506	6.506	6.470	6.470	49,717	-0.04(-0.55%)
Sep 27, 2006	6.461	6.515	6.461	6.506	116,903	+0.03(+0.41%)
Sep 26, 2006	6.515	6.515	6.452	6.479	101,450	+0.02(+0.35%)
Sep 25, 2006	6.506	6.506	6.439	6.457	49,269	-0.00(-0.07%)
Sep 22, 2006	6.492	6.492	6.434	6.461	34,488	+0.00(+0.07%)
Sep 21, 2006	6.421	6.457	6.399	6.457	55,988	+0.04(+0.56%)
Sep 20, 2006	6.448	6.452	6.412	6.421	72,336	-0.01(-0.14%)
Sep 19, 2006	6.452	6.466	6.408	6.430	49,941	-0.01(-0.21%)
Sep 18, 2006	6.439	6.479	6.403	6.443	66,066	+0.02(+0.35%)
Sep 15, 2006	6.439	6.457	6.417	6.421	50,613	+0.00(+0.07%)
Sep 14, 2006	6.443	6.443	6.403	6.417	73,232	+0.00(+0.07%)
Sep 13, 2006	6.461	6.461	6.412	6.412	51,285	-0.04(-0.62%)
Sep 12, 2006	6.475	6.475	6.417	6.452	46,358	-0.00(-0.07%)
Sep 11, 2006	6.452	6.457	6.430	6.457	38,071	+0.02(+0.28%)
Sep 08, 2006	6.448	6.448	6.421	6.439	84,430	+0.01(+0.14%)
Sep 07, 2006	6.448	6.452	6.385	6.430	90,252	+0.01(+0.14%)
Sep 06, 2006	6.484	6.484	6.399	6.421	61,139	-0.05(-0.76%)
Sep 05, 2006	6.519	6.519	6.443	6.470	63,826	-0.00(-0.07%)
Sep 01, 2006	6.510	6.510	6.434	6.475	150,048	+0.01(+0.14%)
Aug 31, 2006	6.466	6.470	6.452	6.466	90,924	+0.01(+0.14%)
Aug 30, 2006	6.470	6.470	6.443	6.457	90,924	+0.01(+0.21%)
Aug 29, 2006	6.452	6.452	6.430	6.443	64,274	+0.01(+0.14%)
Aug 28, 2006	6.430	6.452	6.417	6.434	69,425	+0.01(+0.14%)
Aug 25, 2006	6.448	6.448	6.408	6.425	70,321	+0.00(+0.07%)
Aug 24, 2006	6.403	6.425	6.385	6.421	61,586	+0.05(+0.77%)
Aug 23, 2006	6.417	6.417	6.358	6.372	95,851	-0.02(-0.35%)
Aug 22, 2006	6.421	6.421	6.332	6.394	149,152	+0.06(+0.99%)
Aug 21, 2006	6.327	6.341	6.305	6.332	94,508	+0.00(+0.07%)
Aug 18, 2006	6.314	6.327	6.292	6.327	80,622	+0.05(+0.78%)
Aug 17, 2006	6.278	6.305	6.260	6.278	61,139	+0.03(+0.43%)
Aug 16, 2006	6.287	6.292	6.233	6.251	103,018	+0.00(+0.00%)
Aug 15, 2006	6.251	6.274	6.211	6.251	122,278	+0.04(+0.72%)
Aug 14, 2006	6.225	6.247	6.207	6.207	87,341	+0.02(+0.36%)
Aug 11, 2006	6.189	6.233	6.175	6.184	59,795	+0.02(+0.36%)
Aug 10, 2006	6.153	6.175	6.113	6.162	87,789	-0.01(-0.22%)
Aug 09, 2006	6.211	6.237	6.144	6.175	139,746	+0.01(+0.22%)
Aug 08, 2006	6.193	6.198	6.162	6.162	51,061	-0.03(-0.50%)
Aug 07, 2006	6.242	6.242	6.171	6.193	97,419	-0.03(-0.50%)
Aug 04, 2006	6.207	6.256	6.207	6.225	146,689	+0.06(+0.94%)
Aug 03, 2006	6.216	6.216	6.166	6.166	67,185	-0.01(-0.14%)
Aug 02, 2006	6.149	6.189	6.113	6.175	140,866	+0.07(+1.17%)
Aug 01, 2006	6.162	6.166	6.099	6.104	154,975	-0.01(-0.22%)
Jul 31, 2006	6.099	6.144	6.095	6.117	135,267	+0.02(+0.29%)
Jul 28, 2006	6.113	6.131	6.099	6.099	71,216	+0.01(+0.22%)
Jul 27, 2006	6.099	6.126	6.068	6.086	127,653	+0.02(+0.37%)
Jul 26, 2006	6.037	6.095	6.034	6.064	97,195	+0.01(+0.22%)
Jul 25, 2006	6.073	6.073	6.024	6.050	107,497	+0.01(+0.15%)
Jul 24, 2006	5.992	6.073	5.992	6.041	119,142	+0.06(+1.05%)
Jul 21, 2006	5.961	5.983	5.948	5.979	78,831	+0.03(+0.45%)
Jul 20, 2006	5.988	6.015	5.952	5.952	124,517	-0.05(-0.82%)
Jul 19, 2006	6.006	6.006	5.966	6.001	80,622	+0.06(+0.98%)
Jul 18, 2006	5.961	5.979	5.939	5.943	109,736	-0.06(-0.97%)
Jul 17, 2006	5.992	6.001	5.966	6.001	34,264	+0.02(+0.30%)
Jul 14, 2006	5.988	6.010	5.979	5.983	56,212	+0.01(+0.22%)
Jul 13, 2006	6.028	6.028	5.966	5.970	59,347	-0.06(-0.96%)
Jul 12, 2006	6.055	6.059	5.988	6.028	113,320	+0.04(+0.75%)
Jul 11, 2006	5.961	6.010	5.943	5.983	194,166	+0.02(+0.37%)
Jul 10, 2006	5.943	5.961	5.939	5.961	77,711	-0.02(-0.30%)
Jul 07, 2006	5.992	5.992	5.948	5.979	92,268	+0.02(+0.37%)
Jul 06, 2006	5.957	5.966	5.939	5.957	62,258	+0.02(+0.30%)
Jul 05, 2006	5.921	5.948	5.916	5.939	77,263	+0.02(+0.30%)