BlackRock MuniYield Quality Fund III, Inc. (NY: MYI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	6.133	6.170	6.133	6.133	154,556	-0.01(-0.23%)
May 27, 2010	6.170	6.170	6.128	6.147	221,820	+0.04(+0.61%)
May 26, 2010	6.128	6.152	6.105	6.110	184,522	+0.00(+0.08%)
May 25, 2010	6.054	6.133	6.054	6.105	172,068	-0.01(-0.23%)
May 24, 2010	6.105	6.165	6.105	6.119	229,768	-0.03(-0.53%)
May 21, 2010	6.082	6.152	6.068	6.152	167,527	+0.04(+0.68%)
May 20, 2010	6.119	6.128	6.087	6.110	261,482	-0.01(-0.15%)
May 19, 2010	6.105	6.152	6.064	6.119	224,241	-0.02(-0.38%)
May 18, 2010	6.073	6.156	6.059	6.142	388,141	+0.09(+1.46%)
May 17, 2010	6.110	6.128	6.035	6.054	239,904	-0.05(-0.84%)
May 14, 2010	6.105	6.170	6.105	6.105	324,128	-0.05(-0.83%)
May 13, 2010	6.138	6.161	6.119	6.156	137,042	+0.03(+0.45%)
May 12, 2010	6.100	6.133	6.096	6.128	257,747	+0.04(+0.73%)
May 11, 2010	6.088	6.093	6.079	6.084	151,139	+0.00(+0.08%)
May 10, 2010	6.079	6.084	6.061	6.079	278,297	+0.04(+0.69%)
May 07, 2010	6.144	6.144	5.867	6.038	324,905	-0.06(-0.98%)
May 06, 2010	6.121	6.158	6.005	6.098	296,813	-0.02(-0.30%)
May 05, 2010	6.107	6.148	6.098	6.116	205,727	+0.02(+0.30%)
May 04, 2010	6.074	6.098	6.070	6.098	237,060	+0.00(+0.00%)