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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2005	6.630	6.693	6.630	6.693	96,084	+0.06(+0.94%)
May 27, 2005	6.612	6.657	6.595	6.630	111,315	-0.01(-0.20%)
May 26, 2005	6.653	6.675	6.630	6.644	114,226	-0.01(-0.13%)
May 25, 2005	6.675	6.675	6.653	6.653	55,993	-0.01(-0.20%)
May 24, 2005	6.666	6.706	6.666	6.666	103,027	+0.03(+0.40%)
May 23, 2005	6.657	6.661	6.635	6.639	65,400	-0.00(-0.07%)
May 20, 2005	6.644	6.657	6.617	6.644	77,270	+0.01(+0.20%)
May 19, 2005	6.603	6.688	6.595	6.630	82,870	+0.00(+0.00%)
May 18, 2005	6.572	6.635	6.572	6.630	37,179	+0.05(+0.75%)
May 17, 2005	6.550	6.581	6.545	6.581	53,529	+0.01(+0.14%)
May 16, 2005	6.563	6.586	6.563	6.572	51,066	+0.00(+0.00%)
May 13, 2005	6.554	6.577	6.541	6.572	44,570	+0.04(+0.68%)
May 12, 2005	6.545	6.572	6.528	6.528	62,712	-0.03(-0.41%)
May 11, 2005	6.532	6.608	6.532	6.554	60,696	-0.02(-0.27%)
May 10, 2005	6.554	6.603	6.554	6.572	64,056	+0.05(+0.75%)
May 09, 2005	6.523	6.550	6.501	6.523	48,826	+0.00(+0.07%)
May 06, 2005	6.545	6.554	6.501	6.519	67,192	-0.04(-0.68%)
May 05, 2005	6.523	6.563	6.523	6.563	46,586	+0.02(+0.34%)
May 04, 2005	6.510	6.545	6.505	6.541	86,229	+0.03(+0.41%)
May 03, 2005	6.483	6.532	6.478	6.514	82,198	+0.02(+0.34%)
May 02, 2005	6.483	6.519	6.478	6.492	91,605	+0.00(+0.00%)
Apr 29, 2005	6.470	6.510	6.456	6.492	88,021	+0.02(+0.35%)
Apr 28, 2005	6.461	6.470	6.447	6.470	79,958	+0.01(+0.14%)
Apr 27, 2005	6.425	6.461	6.425	6.461	39,643	+0.04(+0.56%)
Apr 26, 2005	6.447	6.452	6.416	6.425	44,122	-0.03(-0.42%)
Apr 25, 2005	6.429	6.470	6.411	6.452	51,737	+0.02(+0.35%)
Apr 22, 2005	6.403	6.443	6.403	6.429	66,072	+0.03(+0.49%)
Apr 21, 2005	6.429	6.443	6.398	6.398	55,769	-0.04(-0.69%)
Apr 20, 2005	6.452	6.452	6.420	6.443	47,258	-0.03(-0.41%)
Apr 19, 2005	6.438	6.492	6.438	6.470	68,536	+0.02(+0.35%)
Apr 18, 2005	6.429	6.452	6.411	6.447	73,687	+0.03(+0.42%)
Apr 15, 2005	6.398	6.425	6.394	6.420	53,753	+0.01(+0.14%)
Apr 14, 2005	6.403	6.425	6.398	6.411	86,229	+0.01(+0.14%)
Apr 13, 2005	6.398	6.425	6.385	6.403	64,280	-0.03(-0.49%)
Apr 12, 2005	6.389	6.434	6.389	6.434	88,693	+0.02(+0.28%)
Apr 11, 2005	6.394	6.416	6.385	6.416	40,091	+0.03(+0.42%)
Apr 08, 2005	6.403	6.407	6.376	6.389	57,337	-0.01(-0.14%)
Apr 07, 2005	6.438	6.447	6.398	6.398	105,715	-0.04(-0.62%)
Apr 06, 2005	6.389	6.438	6.385	6.438	40,763	+0.02(+0.35%)
Apr 05, 2005	6.376	6.420	6.376	6.416	43,674	+0.01(+0.21%)
Apr 04, 2005	6.407	6.447	6.371	6.403	91,381	-0.00(-0.07%)
Apr 01, 2005	6.385	6.407	6.362	6.407	97,652	+0.06(+0.99%)
Mar 31, 2005	6.318	6.353	6.295	6.344	106,163	+0.05(+0.78%)
Mar 30, 2005	6.197	6.295	6.197	6.295	145,359	+0.08(+1.29%)
Mar 29, 2005	6.206	6.242	6.206	6.215	82,198	-0.00(-0.07%)
Mar 28, 2005	6.233	6.251	6.211	6.219	76,599	-0.04(-0.57%)
Mar 24, 2005	6.286	6.286	6.233	6.255	78,390	+0.01(+0.21%)
Mar 23, 2005	6.371	6.371	6.215	6.242	134,832	-0.15(-2.31%)
Mar 22, 2005	6.385	6.411	6.371	6.389	99,220	-0.02(-0.28%)
Mar 21, 2005	6.385	6.416	6.385	6.407	149,614	+0.01(+0.14%)
Mar 18, 2005	6.398	6.403	6.380	6.398	82,646	+0.01(+0.21%)
Mar 17, 2005	6.385	6.411	6.371	6.385	97,876	-0.01(-0.21%)
Mar 16, 2005	6.407	6.425	6.380	6.398	96,756	-0.03(-0.42%)
Mar 15, 2005	6.452	6.452	6.420	6.425	48,826	-0.00(-0.07%)
Mar 14, 2005	6.474	6.474	6.420	6.429	77,270	-0.04(-0.69%)
Mar 11, 2005	6.519	6.519	6.447	6.474	58,681	-0.07(-1.09%)
Mar 10, 2005	6.545	6.563	6.519	6.545	133,712	-0.03(-0.41%)
Mar 09, 2005	6.581	6.599	6.559	6.572	221,062	-0.05(-0.81%)
Mar 08, 2005	6.595	6.630	6.595	6.626	150,958	+0.00(+0.00%)
Mar 07, 2005	6.626	6.644	6.621	6.626	78,614	-0.01(-0.13%)
Mar 04, 2005	6.621	6.635	6.603	6.635	174,923	+0.03(+0.41%)
Mar 03, 2005	6.608	6.617	6.599	6.608	89,813	+0.00(+0.00%)
Mar 02, 2005	6.617	6.635	6.599	6.608	124,529	-0.03(-0.47%)