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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	9.249	9.293	9.227	9.293	117,297	+0.04(+0.41%)
Apr 29, 2013	9.277	9.287	9.249	9.255	60,158	-0.03(-0.30%)
Apr 26, 2013	9.238	9.287	9.249	9.282	76,668	+0.03(+0.30%)
Apr 25, 2013	9.271	9.287	9.227	9.255	155,089	-0.01(-0.06%)
Apr 24, 2013	9.277	9.287	9.244	9.260	69,329	-0.03(-0.30%)
Apr 23, 2013	9.277	9.342	9.277	9.287	165,917	+0.01(+0.12%)
Apr 22, 2013	9.271	9.309	9.249	9.277	61,626	-0.01(-0.06%)
Apr 19, 2013	9.238	9.282	9.227	9.282	78,797	+0.10(+1.08%)
Apr 18, 2013	9.244	9.265	9.161	9.183	108,477	+0.00(+0.00%)
Apr 17, 2013	9.222	9.271	9.156	9.183	95,914	-0.04(-0.48%)
Apr 16, 2013	9.183	9.233	9.161	9.227	127,787	+0.02(+0.24%)
Apr 15, 2013	9.178	9.205	9.156	9.205	72,040	-0.02(-0.18%)
Apr 12, 2013	9.139	9.222	9.123	9.222	106,611	+0.08(+0.84%)
Apr 11, 2013	9.227	9.227	9.139	9.145	61,048	-0.04(-0.42%)
Apr 10, 2013	9.129	9.216	9.118	9.183	148,099	+0.05(+0.54%)
Apr 09, 2013	9.123	9.150	9.085	9.134	99,089	+0.01(+0.12%)
Apr 08, 2013	9.172	9.178	9.123	9.123	128,178	-0.07(-0.71%)
Apr 05, 2013	9.145	9.189	9.134	9.189	66,950	+0.10(+1.08%)
Apr 04, 2013	9.112	9.123	9.063	9.090	58,689	+0.00(+0.00%)
Apr 03, 2013	9.041	9.123	9.030	9.090	146,492	+0.02(+0.24%)
Apr 02, 2013	9.085	9.123	9.058	9.069	118,066	-0.05(-0.54%)