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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2002	6.434	6.519	6.434	6.479	9,047,688	+0.04(+0.69%)
Sep 27, 2002	6.443	6.461	6.421	6.434	49,269	-0.02(-0.35%)
Sep 26, 2002	6.439	6.475	6.430	6.457	4,680,611	+0.04(+0.56%)
Sep 25, 2002	6.452	6.452	6.412	6.421	6,270,674	-0.04(-0.69%)
Sep 24, 2002	6.461	6.510	6.430	6.466	100,330	+0.00(+0.07%)
Sep 23, 2002	6.461	6.466	6.443	6.461	72,560	+0.00(+0.07%)
Sep 20, 2002	6.457	6.475	6.430	6.457	84,878	-0.02(-0.28%)
Sep 19, 2002	6.497	6.497	6.461	6.475	35,384	+0.01(+0.14%)
Sep 18, 2002	6.452	6.497	6.448	6.466	60,467	-0.01(-0.14%)
Sep 17, 2002	6.430	6.475	6.412	6.475	116,903	+0.00(+0.07%)
Sep 16, 2002	6.425	6.488	6.417	6.470	86,445	+0.02(+0.28%)
Sep 13, 2002	6.475	6.475	6.425	6.452	67,409	-0.03(-0.48%)
Sep 12, 2002	6.519	6.564	6.452	6.484	87,565	-0.06(-0.89%)
Sep 11, 2002	6.461	6.542	6.457	6.542	92,716	+0.04(+0.62%)
Sep 10, 2002	6.479	6.519	6.461	6.501	63,378	+0.00(+0.07%)
Sep 09, 2002	6.466	6.497	6.457	6.497	23,291	+0.03(+0.41%)
Sep 06, 2002	6.457	6.470	6.443	6.470	44,790	-0.00(-0.07%)
Sep 05, 2002	6.484	6.564	6.475	6.475	85,325	-0.02(-0.34%)
Sep 04, 2002	6.475	6.555	6.475	6.497	40,983	+0.01(+0.21%)
Sep 03, 2002	6.506	6.524	6.484	6.484	31,801	+0.01(+0.14%)
Aug 30, 2002	6.452	6.564	6.452	6.475	130,788	+0.00(+0.07%)
Aug 29, 2002	6.434	6.475	6.434	6.470	4,053,543	+0.04(+0.69%)
Aug 28, 2002	6.430	6.439	6.363	6.425	114,215	+0.02(+0.28%)
Aug 27, 2002	6.430	6.479	6.385	6.408	170,204	-0.02(-0.35%)
Aug 26, 2002	6.457	6.457	6.417	6.430	55,988	-0.00(-0.07%)
Aug 23, 2002	6.475	6.488	6.425	6.434	68,977	-0.04(-0.62%)
Aug 22, 2002	6.484	6.488	6.452	6.475	85,102	+0.00(+0.00%)
Aug 21, 2002	6.452	6.497	6.452	6.475	55,316	+0.01(+0.14%)
Aug 20, 2002	6.434	6.466	6.434	6.466	75,024	+0.06(+0.91%)
Aug 16, 2002	6.363	6.408	6.327	6.408	83,982	+0.02(+0.35%)
Aug 15, 2002	6.372	6.399	6.363	6.385	59,123	-0.02(-0.35%)
Aug 14, 2002	6.475	6.519	6.408	6.408	82,414	-0.05(-0.83%)
Aug 13, 2002	6.470	6.475	6.439	6.461	53,300	-0.01(-0.14%)
Aug 12, 2002	6.457	6.475	6.434	6.470	86,221	+0.11(+1.68%)
Aug 07, 2002	6.376	6.403	6.363	6.363	108,617	-0.00(-0.07%)
Aug 06, 2002	6.372	6.376	6.358	6.367	75,024	+0.03(+0.49%)
Aug 05, 2002	6.336	6.341	6.327	6.336	98,539	+0.01(+0.21%)
Aug 02, 2002	6.274	6.341	6.269	6.323	144,225	+0.03(+0.43%)
Aug 01, 2002	6.220	6.318	6.220	6.296	148,928	+0.08(+1.22%)
Jul 31, 2002	6.229	6.251	6.220	6.220	47,477	-0.02(-0.36%)
Jul 30, 2002	6.265	6.292	6.225	6.242	82,862	-0.03(-0.50%)
Jul 29, 2002	6.292	6.309	6.265	6.274	77,039	+0.00(+0.00%)
Jul 26, 2002	6.238	6.305	6.220	6.274	45,686	+0.03(+0.50%)
Jul 25, 2002	6.238	6.265	6.211	6.242	48,821	+0.03(+0.50%)
Jul 24, 2002	6.292	6.323	6.211	6.211	104,361	-0.11(-1.70%)
Jul 23, 2002	6.314	6.341	6.296	6.318	82,638	+0.00(+0.07%)
Jul 22, 2002	6.323	6.323	6.292	6.314	74,352	-0.02(-0.35%)
Jul 19, 2002	6.318	6.350	6.309	6.336	24,858	-0.01(-0.21%)
Jul 17, 2002	6.367	6.376	6.332	6.350	92,716	-0.06(-0.97%)
Jul 12, 2002	6.452	6.452	6.363	6.412	79,503	-0.02(-0.35%)
Jul 11, 2002	6.466	6.475	6.430	6.434	112,200	-0.01(-0.14%)
Jul 10, 2002	6.452	6.466	6.434	6.443	55,316	+0.02(+0.35%)
Jul 09, 2002	6.439	6.439	6.421	6.421	39,639	-0.02(-0.28%)
Jul 08, 2002	6.430	6.439	6.430	6.439	97,867	+0.01(+0.14%)
Jul 05, 2002	6.430	6.430	6.408	6.430	32,473	+0.01(+0.21%)
Jul 04, 2002	6.403	6.430	6.367	6.417	80,846	+0.00(+0.00%)
Jul 03, 2002	6.403	6.430	6.367	6.417	80,846	+0.01(+0.21%)
Jul 02, 2002	6.341	6.443	6.341	6.403	53,972	+0.04(+0.63%)