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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 26, 2010	5.877	5.936	5.877	5.929	256,653	+0.05(+0.80%)
Feb 25, 2010	5.854	5.904	5.854	5.881	254,196	+0.01(+0.23%)
Feb 24, 2010	5.822	5.881	5.822	5.868	238,079	+0.05(+0.94%)
Feb 23, 2010	5.795	5.827	5.776	5.813	328,800	+0.00(+0.00%)
Feb 22, 2010	5.808	5.836	5.790	5.813	293,577	-0.02(-0.31%)
Feb 19, 2010	5.808	5.859	5.795	5.831	171,918	-0.01(-0.16%)
Feb 18, 2010	5.808	5.859	5.772	5.840	366,632	+0.04(+0.63%)
Feb 17, 2010	5.863	5.886	5.781	5.804	291,209	-0.05(-0.86%)
Feb 16, 2010	5.863	5.913	5.854	5.854	238,848	-0.02(-0.31%)
Feb 12, 2010	5.886	5.872	5.872	5.872	142,999	-0.00(-0.08%)
Feb 11, 2010	5.872	5.900	5.868	5.877	186,443	+0.00(+0.01%)
Feb 10, 2010	5.854	5.886	5.845	5.877	158,209	+0.03(+0.49%)
Feb 09, 2010	5.863	5.863	5.840	5.848	208,048	-0.02(-0.32%)
Feb 08, 2010	5.808	5.872	5.799	5.867	216,091	+0.05(+0.86%)
Feb 05, 2010	5.772	5.854	5.762	5.817	246,172	+0.00(+0.07%)
Feb 04, 2010	5.831	5.872	5.794	5.813	191,731	-0.02(-0.31%)
Feb 03, 2010	5.799	5.867	5.799	5.831	366,882	+0.04(+0.63%)
Feb 02, 2010	5.735	5.796	5.712	5.794	241,514	+0.07(+1.19%)