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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	9.587	9.657	9.497	9.497	80,924	-0.12(-1.28%)
Oct 26, 2012	9.694	9.619	9.619	9.619	150,699	+0.02(+0.17%)
Oct 25, 2012	9.593	9.630	9.561	9.603	109,120	+0.02(+0.17%)
Oct 24, 2012	9.486	9.635	9.486	9.587	160,275	+0.13(+1.41%)
Oct 23, 2012	9.390	9.475	9.358	9.454	85,377	+0.04(+0.45%)
Oct 19, 2012	9.310	9.422	9.278	9.411	91,900	+0.12(+1.26%)
Oct 18, 2012	9.288	9.347	9.262	9.294	108,222	-0.01(-0.06%)
Oct 17, 2012	9.262	9.311	9.240	9.299	59,121	+0.02(+0.23%)
Oct 16, 2012	9.251	9.299	9.230	9.278	137,859	-0.01(-0.11%)
Oct 15, 2012	9.272	9.294	9.214	9.288	115,984	+0.01(+0.12%)
Oct 12, 2012	9.331	9.358	9.262	9.278	165,609	-0.05(-0.51%)
Oct 11, 2012	9.336	9.400	9.299	9.326	197,080	-0.06(-0.68%)
Oct 10, 2012	9.358	9.390	9.315	9.390	140,855	+0.03(+0.28%)
Oct 09, 2012	9.443	9.475	9.358	9.363	183,705	-0.11(-1.18%)
Oct 08, 2012	9.501	9.501	9.469	9.475	38,838	-0.03(-0.28%)
Oct 05, 2012	9.464	9.517	9.459	9.501	58,595	+0.02(+0.22%)
Oct 04, 2012	9.411	9.512	9.390	9.480	167,968	+0.04(+0.39%)
Oct 03, 2012	9.395	9.496	9.395	9.443	154,103	-0.00(-0.01%)
Oct 02, 2012	9.517	9.528	9.432	9.444	132,609	-0.06(-0.66%)