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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	5.922	5.957	5.922	5.937	233,914	+0.00(+0.08%)
Mar 30, 2011	5.922	5.952	5.907	5.932	178,078	+0.03(+0.50%)
Mar 29, 2011	5.912	5.942	5.888	5.902	276,846	-0.01(-0.25%)
Mar 28, 2011	5.902	5.957	5.902	5.917	271,967	-0.01(-0.17%)
Mar 25, 2011	5.947	5.947	5.893	5.927	412,567	-0.01(-0.17%)
Mar 24, 2011	5.966	5.996	5.927	5.937	243,097	-0.03(-0.50%)
Mar 23, 2011	5.907	5.971	5.907	5.966	314,862	+0.03(+0.58%)
Mar 22, 2011	5.947	5.957	5.902	5.932	311,878	-0.02(-0.41%)
Mar 21, 2011	5.957	5.981	5.937	5.957	407,117	-0.06(-0.98%)
Mar 18, 2011	6.055	6.065	6.001	6.016	224,509	-0.03(-0.57%)
Mar 17, 2011	6.021	6.060	6.016	6.050	141,771	+0.04(+0.66%)
Mar 16, 2011	6.060	6.085	6.006	6.011	150,789	-0.04(-0.73%)
Mar 15, 2011	6.065	6.095	6.040	6.055	148,130	-0.04(-0.65%)
Mar 14, 2011	6.055	6.104	6.055	6.095	274,583	+0.03(+0.57%)
Mar 11, 2011	6.045	6.099	6.045	6.060	183,150	+0.00(+0.02%)
Mar 10, 2011	6.059	6.079	6.005	6.059	333,446	+0.02(+0.41%)
Mar 09, 2011	6.059	6.088	6.020	6.035	314,223	-0.02(-0.40%)
Mar 08, 2011	6.000	6.069	5.995	6.059	278,356	+0.04(+0.65%)
Mar 07, 2011	5.961	6.020	5.942	6.020	227,767	+0.06(+0.99%)
Mar 04, 2011	5.937	5.981	5.932	5.961	277,758	+0.01(+0.16%)
Mar 03, 2011	5.995	6.020	5.927	5.951	247,778	-0.06(-1.06%)
Mar 02, 2011	5.976	6.025	5.966	6.015	181,143	+0.04(+0.65%)
Mar 01, 2011	5.951	6.010	5.932	5.976	319,543	+0.04(+0.74%)
Feb 28, 2011	5.917	5.951	5.902	5.932	165,864	+0.01(+0.25%)
Feb 25, 2011	5.922	5.937	5.888	5.917	189,510	-0.00(-0.08%)
Feb 24, 2011	5.927	5.937	5.878	5.922	218,782	+0.02(+0.41%)
Feb 23, 2011	5.902	6.010	5.878	5.897	412,728	-0.04(-0.66%)
Feb 22, 2011	5.966	5.966	5.902	5.937	356,679	-0.03(-0.57%)
Feb 18, 2011	5.976	5.986	5.946	5.971	238,995	+0.00(+0.08%)
Feb 17, 2011	5.942	5.986	5.937	5.966	360,046	+0.00(+0.00%)
Feb 16, 2011	5.888	5.966	5.863	5.966	316,385	+0.06(+1.08%)
Feb 15, 2011	5.873	5.902	5.848	5.902	260,815	+0.04(+0.67%)
Feb 14, 2011	5.848	5.883	5.795	5.863	234,381	+0.02(+0.34%)
Feb 11, 2011	5.819	5.907	5.819	5.844	379,945	+0.01(+0.10%)
Feb 10, 2011	5.877	5.877	5.838	5.838	188,402	-0.02(-0.33%)
Feb 09, 2011	5.847	5.886	5.833	5.857	252,742	-0.00(-0.08%)
Feb 08, 2011	5.877	5.896	5.857	5.862	206,190	-0.05(-0.91%)
Feb 07, 2011	5.808	5.920	5.808	5.916	438,065	+0.08(+1.33%)
Feb 04, 2011	5.813	5.851	5.789	5.838	399,589	+0.01(+0.17%)
Feb 03, 2011	5.906	5.940	5.828	5.828	327,742	-0.10(-1.64%)
Feb 02, 2011	5.930	5.979	5.925	5.925	219,498	-0.03(-0.49%)
Feb 01, 2011	5.911	5.969	5.911	5.955	310,138	+0.03(+0.49%)
Jan 31, 2011	5.935	5.959	5.906	5.925	279,514	-0.00(-0.08%)
Jan 28, 2011	5.940	5.940	5.886	5.930	309,144	-0.01(-0.16%)
Jan 27, 2011	5.877	5.950	5.818	5.940	705,620	+0.05(+0.91%)
Jan 26, 2011	5.906	5.916	5.862	5.886	302,146	+0.00(+0.08%)
Jan 25, 2011	5.862	5.916	5.794	5.881	375,403	+0.06(+1.00%)
Jan 24, 2011	5.755	5.838	5.755	5.823	315,488	+0.07(+1.18%)
Jan 21, 2011	5.721	5.817	5.721	5.755	434,697	+0.05(+0.85%)
Jan 20, 2011	5.623	5.750	5.580	5.706	511,326	+0.07(+1.21%)
Jan 19, 2011	5.604	5.638	5.482	5.638	593,785	+0.03(+0.52%)
Jan 18, 2011	5.526	5.623	5.502	5.609	684,163	+0.03(+0.61%)
Jan 14, 2011	5.623	5.662	5.458	5.575	1,054,732	-0.12(-2.05%)
Jan 13, 2011	5.804	5.808	5.653	5.692	863,546	-0.13(-2.26%)
Jan 12, 2011	5.872	5.872	5.804	5.823	405,741	-0.06(-0.98%)
Jan 11, 2011	5.919	5.919	5.861	5.881	528,415	-0.05(-0.82%)
Jan 10, 2011	5.948	5.982	5.890	5.929	264,732	-0.05(-0.89%)
Jan 07, 2011	5.958	5.982	5.934	5.982	237,271	+0.02(+0.41%)
Jan 06, 2011	5.992	6.035	5.958	5.958	194,826	-0.04(-0.73%)
Jan 05, 2011	5.977	6.031	5.977	6.002	267,745	+0.00(+0.00%)
Jan 04, 2011	5.972	6.040	5.953	6.002	384,529	+0.02(+0.32%)