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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2003	6.372	6.399	6.358	6.367	71,216	+0.00(+0.07%)
Feb 27, 2003	6.399	6.403	6.350	6.363	32,697	-0.01(-0.14%)
Feb 26, 2003	6.372	6.385	6.323	6.372	67,633	+0.00(+0.00%)
Feb 25, 2003	6.363	6.372	6.300	6.372	57,107	+0.02(+0.35%)
Feb 24, 2003	6.305	6.372	6.305	6.350	59,571	+0.05(+0.85%)
Feb 21, 2003	6.309	6.327	6.269	6.296	48,149	-0.00(-0.07%)
Feb 20, 2003	6.287	6.305	6.251	6.300	44,342	+0.02(+0.28%)
Feb 19, 2003	6.274	6.283	6.207	6.283	65,394	+0.03(+0.50%)
Feb 18, 2003	6.247	6.251	6.216	6.251	58,899	+0.01(+0.14%)
Feb 14, 2003	6.184	6.247	6.180	6.242	112,424	+0.01(+0.22%)
Feb 13, 2003	6.283	6.296	6.229	6.229	58,451	-0.07(-1.06%)
Feb 12, 2003	6.305	6.341	6.296	6.296	47,254	-0.07(-1.05%)
Feb 11, 2003	6.376	6.385	6.327	6.363	70,321	+0.03(+0.49%)
Feb 10, 2003	6.350	6.408	6.332	6.332	65,618	-0.01(-0.14%)
Feb 07, 2003	6.283	6.341	6.283	6.341	131,236	+0.04(+0.71%)
Feb 06, 2003	6.300	6.318	6.287	6.296	42,774	+0.01(+0.14%)
Feb 05, 2003	6.287	6.287	6.260	6.287	111,752	+0.00(+0.07%)
Feb 04, 2003	6.256	6.296	6.251	6.283	115,111	+0.02(+0.29%)
Feb 03, 2003	6.247	6.265	6.207	6.265	142,433	+0.03(+0.43%)
Jan 31, 2003	6.202	6.251	6.198	6.238	146,017	+0.03(+0.43%)
Jan 30, 2003	6.242	6.251	6.207	6.211	73,456	-0.02(-0.29%)
Jan 29, 2003	6.207	6.247	6.198	6.229	98,539	+0.04(+0.58%)
Jan 28, 2003	6.140	6.225	6.131	6.193	280,836	+0.05(+0.87%)
Jan 27, 2003	6.135	6.144	6.113	6.140	103,466	+0.01(+0.22%)
Jan 24, 2003	6.099	6.135	6.095	6.126	56,212	+0.03(+0.51%)
Jan 23, 2003	6.126	6.131	6.086	6.095	93,612	-0.02(-0.36%)
Jan 22, 2003	6.122	6.135	6.095	6.117	179,386	+0.00(+0.00%)
Jan 21, 2003	6.082	6.126	6.082	6.117	90,476	+0.03(+0.44%)
Jan 17, 2003	6.046	6.104	6.046	6.091	92,940	+0.05(+0.89%)
Jan 16, 2003	6.037	6.068	6.037	6.037	33,592	+0.00(+0.00%)
Jan 15, 2003	6.028	6.050	6.028	6.037	65,842	+0.01(+0.15%)
Jan 14, 2003	6.041	6.068	6.028	6.028	107,273	-0.05(-0.81%)
Jan 13, 2003	6.104	6.113	6.059	6.077	39,191	-0.01(-0.22%)
Jan 10, 2003	6.064	6.095	6.059	6.091	121,830	+0.01(+0.22%)
Jan 09, 2003	6.162	6.162	6.050	6.077	130,116	-0.11(-1.80%)
Jan 08, 2003	6.207	6.229	6.162	6.189	71,888	-0.01(-0.14%)
Jan 07, 2003	6.211	6.238	6.184	6.198	75,919	-0.03(-0.43%)
Jan 06, 2003	6.251	6.256	6.220	6.225	76,815	-0.03(-0.43%)
Jan 03, 2003	6.229	6.251	6.229	6.251	33,144	+0.00(+0.07%)
Jan 02, 2003	6.274	6.287	6.233	6.247	59,347	-0.01(-0.21%)
Dec 31, 2002	6.207	6.292	6.207	6.260	212,307	+0.01(+0.14%)
Dec 30, 2002	6.233	6.251	6.189	6.251	88,013	+0.02(+0.36%)
Dec 27, 2002	6.166	6.251	6.162	6.229	89,133	+0.07(+1.09%)
Dec 26, 2002	6.117	6.162	6.117	6.162	35,160	+0.02(+0.36%)
Dec 24, 2002	6.104	6.140	6.104	6.140	29,785	+0.04(+0.66%)
Dec 23, 2002	6.077	6.099	6.059	6.099	56,660	+0.02(+0.29%)
Dec 20, 2002	6.073	6.117	6.073	6.082	73,680	+0.01(+0.15%)
Dec 19, 2002	6.082	6.086	6.055	6.073	44,566	+0.00(+0.00%)
Dec 18, 2002	6.050	6.082	6.050	6.073	80,622	+0.02(+0.37%)
Dec 17, 2002	6.059	6.059	6.015	6.050	133,923	+0.00(+0.00%)
Dec 16, 2002	6.073	6.073	6.033	6.050	89,805	-0.04(-0.59%)
Dec 13, 2002	6.095	6.095	6.041	6.086	110,856	+0.01(+0.22%)
Dec 12, 2002	6.091	6.162	6.068	6.073	129,668	-0.04(-0.66%)
Dec 11, 2002	6.126	6.140	6.113	6.113	51,509	-0.02(-0.36%)
Dec 10, 2002	6.140	6.166	6.113	6.135	36,952	+0.02(+0.29%)
Dec 09, 2002	6.162	6.162	6.108	6.117	56,883	-0.02(-0.36%)
Dec 06, 2002	6.122	6.162	6.117	6.140	70,769	-0.01(-0.22%)
Dec 05, 2002	6.131	6.153	6.108	6.153	48,149	+0.02(+0.36%)
Dec 04, 2002	6.082	6.135	6.082	6.131	50,837	+0.05(+0.81%)
Dec 03, 2002	6.077	6.126	6.077	6.082	86,893	-0.02(-0.29%)