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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	8.362	8.382	8.347	8.362	81,110	-0.01(-0.06%)
Apr 27, 2012	8.404	8.409	8.368	8.368	50,155	-0.04(-0.43%)
Apr 26, 2012	8.440	8.451	8.399	8.404	63,917	-0.03(-0.37%)
Apr 25, 2012	8.399	8.446	8.388	8.435	161,981	+0.04(+0.43%)
Apr 24, 2012	8.394	8.435	8.388	8.399	105,775	-0.02(-0.19%)
Apr 23, 2012	8.399	8.414	8.373	8.414	64,713	+0.04(+0.47%)
Apr 20, 2012	8.362	8.425	8.357	8.375	45,606	-0.01(-0.16%)
Apr 19, 2012	8.352	8.399	8.326	8.388	63,166	+0.05(+0.56%)
Apr 18, 2012	8.326	8.409	8.321	8.341	81,239	+0.01(+0.06%)
Apr 17, 2012	8.315	8.352	8.312	8.336	87,705	-0.01(-0.12%)
Apr 16, 2012	8.336	8.368	8.331	8.347	50,904	-0.02(-0.25%)
Apr 13, 2012	8.347	8.383	8.310	8.368	78,281	+0.01(+0.06%)
Apr 12, 2012	8.310	8.362	8.216	8.362	236,604	+0.03(+0.31%)
Apr 11, 2012	8.290	8.347	8.227	8.336	94,652	+0.02(+0.25%)
Apr 10, 2012	8.295	8.321	8.295	8.316	77,048	+0.02(+0.19%)
Apr 09, 2012	8.186	8.300	8.186	8.300	111,136	+0.10(+1.26%)
Apr 05, 2012	8.170	8.216	8.152	8.196	120,187	+0.05(+0.64%)
Apr 04, 2012	8.119	8.181	8.119	8.144	68,929	-0.02(-0.19%)
Apr 03, 2012	8.103	8.191	8.098	8.160	250,014	+0.04(+0.51%)
Apr 02, 2012	8.062	8.155	8.062	8.119	248,128	+0.09(+1.16%)
Mar 30, 2012	8.056	8.108	8.025	8.025	97,501	-0.05(-0.58%)
Mar 29, 2012	7.989	8.160	7.989	8.072	194,535	+0.08(+0.97%)
Mar 28, 2012	7.901	8.025	7.901	7.994	107,384	+0.09(+1.11%)
Mar 27, 2012	7.844	7.968	7.807	7.906	240,848	+0.04(+0.46%)
Mar 26, 2012	7.958	7.973	7.854	7.870	170,979	-0.08(-0.98%)
Mar 23, 2012	7.963	7.973	7.937	7.947	106,891	-0.03(-0.33%)
Mar 22, 2012	7.973	7.999	7.937	7.973	127,607	+0.00(+0.01%)
Mar 21, 2012	7.890	7.984	7.890	7.972	138,633	+0.09(+1.17%)
Mar 20, 2012	7.813	7.927	7.813	7.880	216,145	+0.07(+0.86%)
Mar 19, 2012	7.750	7.906	7.679	7.813	266,266	+0.04(+0.47%)
Mar 16, 2012	7.849	7.854	7.631	7.776	430,299	-0.10(-1.25%)
Mar 15, 2012	8.165	8.170	7.870	7.875	403,423	-0.31(-3.74%)
Mar 14, 2012	8.373	8.373	8.160	8.181	183,746	-0.20(-2.41%)
Mar 13, 2012	8.378	8.404	8.326	8.383	89,986	+0.02(+0.25%)
Mar 12, 2012	8.331	8.367	8.331	8.362	92,822	+0.01(+0.06%)
Mar 09, 2012	8.362	8.414	8.357	8.357	101,270	-0.02(-0.25%)
Mar 08, 2012	8.347	8.398	8.336	8.378	73,931	+0.03(+0.37%)
Mar 07, 2012	8.274	8.362	8.274	8.347	161,029	+0.08(+0.94%)
Mar 06, 2012	8.321	8.326	8.269	8.269	90,759	-0.06(-0.74%)
Mar 05, 2012	8.347	8.372	8.295	8.331	84,959	-0.01(-0.12%)
Mar 02, 2012	8.316	8.362	8.311	8.342	106,066	+0.04(+0.43%)
Mar 01, 2012	8.336	8.398	8.305	8.305	124,695	-0.02(-0.25%)
Feb 29, 2012	8.342	8.350	8.311	8.326	85,016	+0.00(+0.05%)
Feb 28, 2012	8.254	8.342	8.254	8.322	109,020	+0.05(+0.64%)
Feb 27, 2012	8.244	8.285	8.223	8.269	122,991	+0.01(+0.06%)
Feb 24, 2012	8.269	8.280	8.233	8.264	95,668	+0.04(+0.44%)
Feb 23, 2012	8.305	8.305	8.202	8.228	102,859	-0.05(-0.62%)
Feb 22, 2012	8.254	8.290	8.176	8.280	175,126	+0.04(+0.48%)
Feb 21, 2012	8.197	8.280	8.192	8.240	111,643	+0.05(+0.59%)
Feb 17, 2012	8.140	8.238	8.140	8.192	167,211	+0.04(+0.44%)
Feb 16, 2012	8.305	8.305	8.156	8.156	176,698	-0.14(-1.74%)
Feb 15, 2012	8.274	8.321	8.269	8.300	245,699	+0.03(+0.31%)
Feb 14, 2012	8.352	8.352	8.264	8.274	173,911	-0.10(-1.17%)
Feb 13, 2012	8.373	8.403	8.347	8.373	101,004	+0.00(+0.04%)
Feb 10, 2012	8.333	8.374	8.333	8.369	109,810	+0.01(+0.06%)
Feb 09, 2012	8.354	8.389	8.348	8.364	160,012	+0.01(+0.06%)
Feb 08, 2012	8.359	8.374	8.338	8.359	82,492	-0.02(-0.18%)
Feb 07, 2012	8.379	8.395	8.343	8.374	123,274	+0.02(+0.25%)
Feb 06, 2012	8.410	8.410	8.318	8.354	135,134	-0.03(-0.37%)
Feb 03, 2012	8.513	8.513	8.369	8.384	182,248	-0.07(-0.79%)
Feb 02, 2012	8.543	8.585	8.451	8.451	131,124	-0.10(-1.14%)