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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2006	6.373	6.408	6.368	6.386	103,056	+0.01(+0.21%)
Feb 27, 2006	6.395	6.395	6.355	6.373	72,229	+0.00(+0.00%)
Feb 24, 2006	6.360	6.377	6.360	6.373	37,802	+0.01(+0.21%)
Feb 23, 2006	6.346	6.400	6.346	6.360	80,330	-0.02(-0.28%)
Feb 22, 2006	6.355	6.404	6.355	6.377	50,178	-0.00(-0.07%)
Feb 21, 2006	6.351	6.382	6.337	6.382	63,454	+0.02(+0.28%)
Feb 17, 2006	6.382	6.382	6.355	6.364	69,979	-0.02(-0.28%)
Feb 16, 2006	6.368	6.395	6.355	6.382	27,001	+0.01(+0.21%)
Feb 15, 2006	6.355	6.373	6.328	6.368	63,454	+0.03(+0.42%)
Feb 14, 2006	6.346	6.346	6.324	6.342	49,053	-0.01(-0.14%)
Feb 13, 2006	6.342	6.404	6.320	6.351	73,804	-0.02(-0.35%)
Feb 10, 2006	6.400	6.400	6.351	6.373	138,383	-0.04(-0.55%)
Feb 09, 2006	6.373	6.413	6.342	6.408	95,406	+0.02(+0.28%)
Feb 08, 2006	6.342	6.391	6.324	6.391	118,357	+0.05(+0.77%)
Feb 07, 2006	6.355	6.355	6.311	6.342	42,527	-0.01(-0.21%)
Feb 06, 2006	6.324	6.382	6.302	6.355	92,480	+0.04(+0.63%)
Feb 03, 2006	6.355	6.373	6.297	6.315	74,929	-0.06(-0.91%)
Feb 02, 2006	6.368	6.391	6.360	6.373	108,907	+0.00(+0.07%)
Feb 01, 2006	6.391	6.391	6.355	6.368	124,883	-0.02(-0.35%)
Jan 31, 2006	6.364	6.400	6.364	6.391	162,685	-0.02(-0.28%)
Jan 30, 2006	6.408	6.413	6.373	6.408	68,404	+0.02(+0.28%)
Jan 27, 2006	6.400	6.435	6.391	6.391	93,606	-0.01(-0.14%)
Jan 26, 2006	6.426	6.426	6.391	6.400	31,277	-0.02(-0.28%)
Jan 25, 2006	6.475	6.475	6.391	6.417	94,056	-0.01(-0.21%)
Jan 24, 2006	6.444	6.462	6.413	6.431	94,731	+0.01(+0.14%)
Jan 23, 2006	6.440	6.457	6.422	6.422	63,229	-0.02(-0.28%)
Jan 20, 2006	6.400	6.457	6.373	6.440	86,180	+0.04(+0.62%)
Jan 19, 2006	6.364	6.400	6.364	6.400	87,530	+0.02(+0.35%)
Jan 18, 2006	6.400	6.400	6.360	6.377	83,255	-0.01(-0.21%)
Jan 17, 2006	6.417	6.417	6.360	6.391	66,379	-0.03(-0.42%)
Jan 13, 2006	6.502	6.515	6.408	6.417	84,605	-0.10(-1.50%)
Jan 12, 2006	6.542	6.551	6.502	6.515	69,304	-0.05(-0.74%)
Jan 11, 2006	6.568	6.622	6.560	6.564	45,227	-0.02(-0.34%)
Jan 10, 2006	6.626	6.644	6.555	6.586	66,379	-0.04(-0.60%)
Jan 09, 2006	6.564	6.626	6.533	6.626	85,280	+0.06(+0.95%)
Jan 06, 2006	6.524	6.568	6.520	6.564	89,555	+0.02(+0.34%)
Jan 05, 2006	6.511	6.577	6.506	6.542	85,280	+0.02(+0.34%)
Jan 04, 2006	6.528	6.555	6.511	6.520	60,978	+0.02(+0.27%)
Jan 03, 2006	6.466	6.511	6.448	6.502	95,856	+0.01(+0.21%)
Dec 30, 2005	6.466	6.533	6.466	6.488	69,304	+0.01(+0.14%)
Dec 29, 2005	6.528	6.546	6.480	6.480	63,904	-0.01(-0.14%)
Dec 28, 2005	6.453	6.533	6.453	6.488	81,230	+0.01(+0.21%)
Dec 27, 2005	6.511	6.551	6.466	6.475	77,855	-0.08(-1.15%)
Dec 23, 2005	6.542	6.551	6.475	6.551	52,203	+0.05(+0.82%)
Dec 22, 2005	6.466	6.511	6.448	6.497	93,381	+0.03(+0.48%)
Dec 21, 2005	6.488	6.497	6.457	6.466	73,129	-0.01(-0.21%)
Dec 20, 2005	6.457	6.511	6.448	6.480	61,203	+0.02(+0.34%)
Dec 19, 2005	6.444	6.506	6.444	6.457	56,928	+0.00(+0.00%)
Dec 16, 2005	6.453	6.511	6.453	6.457	75,154	-0.01(-0.14%)
Dec 15, 2005	6.435	6.502	6.426	6.466	105,756	+0.04(+0.69%)
Dec 14, 2005	6.488	6.511	6.422	6.422	109,807	-0.07(-1.03%)
Dec 13, 2005	6.506	6.542	6.488	6.488	76,279	-0.04(-0.68%)
Dec 12, 2005	6.537	6.546	6.515	6.533	65,029	+0.02(+0.27%)
Dec 09, 2005	6.444	6.524	6.444	6.515	57,603	+0.03(+0.48%)
Dec 08, 2005	6.413	6.551	6.413	6.484	130,958	+0.06(+0.97%)
Dec 07, 2005	6.377	6.426	6.355	6.422	58,053	+0.02(+0.28%)
Dec 06, 2005	6.320	6.440	6.320	6.404	151,659	+0.02(+0.28%)
Dec 05, 2005	6.400	6.448	6.364	6.386	137,933	-0.07(-1.10%)
Dec 02, 2005	6.382	6.457	6.351	6.457	147,834	+0.08(+1.25%)