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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 30, 2009	5.898	5.961	5.898	5.911	66,412	+0.00(+0.00%)
Oct 29, 2009	5.956	5.956	5.898	5.911	112,916	+0.01(+0.15%)
Oct 28, 2009	5.920	5.969	5.898	5.902	159,579	-0.04(-0.60%)
Oct 27, 2009	5.952	5.992	5.925	5.938	235,674	-0.04(-0.60%)
Oct 26, 2009	6.045	6.054	5.974	5.974	116,524	-0.05(-0.86%)
Oct 23, 2009	6.032	6.032	6.010	6.025	57,265	+0.00(+0.04%)
Oct 22, 2009	6.010	6.036	5.987	6.023	66,547	+0.04(+0.67%)
Oct 21, 2009	6.081	6.099	5.983	5.983	182,034	-0.10(-1.69%)
Oct 20, 2009	6.027	6.094	6.023	6.086	168,063	+0.09(+1.56%)
Oct 19, 2009	6.045	6.045	5.983	5.992	100,248	+0.00(+0.00%)
Oct 16, 2009	5.804	6.027	5.804	5.992	142,648	+0.13(+2.21%)
Oct 15, 2009	5.835	5.862	5.693	5.862	335,136	-0.00(-0.08%)
Oct 14, 2009	6.090	6.090	5.867	5.867	205,865	-0.19(-3.17%)
Oct 13, 2009	5.978	6.121	5.969	6.059	147,309	+0.03(+0.52%)
Oct 12, 2009	6.206	6.237	5.965	6.027	300,662	-0.17(-2.74%)
Oct 09, 2009	6.420	6.429	6.184	6.197	154,060	-0.21(-3.28%)
Oct 08, 2009	6.434	6.447	6.407	6.407	133,504	+0.00(+0.00%)
Oct 07, 2009	6.385	6.434	6.367	6.407	185,510	+0.04(+0.70%)
Oct 06, 2009	6.336	6.394	6.336	6.362	191,381	+0.03(+0.42%)
Oct 05, 2009	6.224	6.336	6.224	6.336	117,068	+0.09(+1.47%)
Oct 02, 2009	6.233	6.251	6.175	6.244	166,623	+0.02(+0.32%)
Oct 01, 2009	6.228	6.237	6.202	6.224	181,490	-0.00(-0.07%)
Sep 30, 2009	6.233	6.242	6.175	6.228	254,145	-0.00(-0.07%)
Sep 29, 2009	6.228	6.273	6.206	6.233	192,778	-0.00(-0.07%)
Sep 28, 2009	6.215	6.255	6.206	6.237	121,266	-0.00(-0.07%)
Sep 25, 2009	6.206	6.242	6.188	6.242	194,337	+0.01(+0.14%)
Sep 24, 2009	6.224	6.286	6.211	6.233	167,731	-0.01(-0.14%)
Sep 23, 2009	6.202	6.260	6.202	6.242	194,684	+0.00(+0.00%)
Sep 22, 2009	6.184	6.273	6.166	6.242	252,716	+0.06(+0.94%)
Sep 21, 2009	6.193	6.228	6.161	6.184	142,151	-0.05(-0.79%)
Sep 18, 2009	6.157	6.233	6.157	6.233	236,865	+0.07(+1.09%)
Sep 17, 2009	6.202	6.242	6.130	6.166	213,404	+0.02(+0.36%)
Sep 16, 2009	6.144	6.193	6.130	6.144	102,116	+0.02(+0.29%)
Sep 15, 2009	6.121	6.135	6.063	6.126	284,785	+0.03(+0.51%)
Sep 14, 2009	6.161	6.161	6.059	6.094	215,397	-0.04(-0.65%)
Sep 11, 2009	6.059	6.139	6.059	6.135	161,588	+0.01(+0.15%)
Sep 10, 2009	6.242	6.331	6.094	6.126	472,806	-0.24(-3.72%)
Sep 09, 2009	6.273	6.380	6.251	6.362	95,872	+0.07(+1.06%)
Sep 08, 2009	6.286	6.295	6.228	6.295	176,249	+0.06(+1.00%)
Sep 04, 2009	6.135	6.251	6.135	6.233	124,193	+0.12(+2.03%)
Sep 03, 2009	6.094	6.112	6.094	6.109	71,210	+0.01(+0.23%)
Sep 02, 2009	6.059	6.094	6.050	6.094	132,446	+0.04(+0.59%)
Sep 01, 2009	6.054	6.071	6.041	6.059	151,529	+0.03(+0.44%)
Aug 31, 2009	5.996	6.036	5.996	6.032	129,649	+0.03(+0.45%)
Aug 28, 2009	6.045	6.045	6.005	6.005	75,842	-0.03(-0.52%)
Aug 27, 2009	6.023	6.068	6.014	6.036	86,727	+0.02(+0.37%)
Aug 26, 2009	6.001	6.068	5.965	6.014	152,510	-0.00(-0.07%)
Aug 25, 2009	5.987	6.041	5.987	6.019	112,018	+0.04(+0.60%)
Aug 24, 2009	5.996	6.094	5.983	5.983	103,746	+0.01(+0.15%)
Aug 21, 2009	6.050	6.092	5.961	5.974	86,841	-0.02(-0.37%)
Aug 20, 2009	5.952	6.063	5.929	5.996	81,896	+0.02(+0.30%)
Aug 19, 2009	5.822	5.978	5.822	5.978	84,225	+0.12(+2.06%)
Aug 18, 2009	5.746	5.858	5.746	5.858	74,813	+0.11(+1.86%)
Aug 17, 2009	5.608	5.782	5.608	5.751	146,272	-0.04(-0.77%)
Aug 14, 2009	5.822	5.862	5.769	5.795	126,863	-0.03(-0.46%)
Aug 13, 2009	5.804	5.844	5.795	5.822	64,423	+0.02(+0.31%)
Aug 12, 2009	5.898	5.934	5.791	5.804	115,888	-0.15(-2.55%)
Aug 11, 2009	5.880	5.956	5.880	5.956	95,596	+0.04(+0.68%)
Aug 10, 2009	5.760	5.929	5.760	5.916	104,911	+0.03(+0.53%)
Aug 07, 2009	5.871	5.894	5.837	5.885	72,079	+0.03(+0.46%)
Aug 06, 2009	5.907	5.907	5.840	5.858	109,178	-0.00(-0.08%)
Aug 05, 2009	5.795	5.871	5.795	5.862	126,901	+0.01(+0.15%)
Aug 04, 2009	5.751	5.853	5.746	5.853	78,655	+0.10(+1.79%)