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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	6.208	6.228	6.173	6.173	211,688	-0.05(-0.88%)
May 23, 2011	6.183	6.232	6.168	6.228	282,516	+0.02(+0.40%)
May 20, 2011	6.203	6.213	6.198	6.203	202,559	+0.00(+0.08%)
May 19, 2011	6.158	6.203	6.148	6.198	250,331	+0.06(+0.97%)
May 18, 2011	6.178	6.198	6.138	6.138	246,266	-0.01(-0.24%)
May 17, 2011	6.138	6.178	6.138	6.153	199,877	-0.01(-0.24%)
May 16, 2011	6.123	6.168	6.103	6.168	324,415	+0.05(+0.81%)
May 13, 2011	6.089	6.128	6.089	6.118	238,975	+0.01(+0.24%)
May 12, 2011	6.049	6.118	6.049	6.103	178,313	+0.01(+0.18%)
May 11, 2011	6.083	6.093	6.068	6.093	196,162	+0.02(+0.32%)
May 10, 2011	6.073	6.088	6.033	6.073	374,558	-0.01(-0.24%)
May 09, 2011	6.028	6.112	6.028	6.088	227,441	+0.05(+0.82%)
May 06, 2011	6.014	6.063	6.009	6.038	204,846	+0.01(+0.16%)
May 05, 2011	5.999	6.053	5.999	6.028	244,704	+0.02(+0.41%)
May 04, 2011	5.984	6.048	5.984	6.004	256,305	+0.02(+0.25%)
May 03, 2011	5.945	6.023	5.945	5.989	281,966	+0.00(+0.00%)
May 02, 2011	5.983	5.989	5.974	5.989	275,398	+0.03(+0.58%)
Apr 29, 2011	5.935	5.954	5.915	5.954	173,016	+0.03(+0.50%)
Apr 28, 2011	5.945	5.949	5.905	5.925	202,610	-0.00(-0.08%)
Apr 27, 2011	5.930	5.949	5.905	5.930	180,464	+0.02(+0.42%)
Apr 26, 2011	5.875	5.910	5.851	5.905	249,194	+0.03(+0.59%)
Apr 25, 2011	5.871	5.890	5.861	5.871	176,308	+0.00(+0.00%)
Apr 21, 2011	5.871	5.900	5.856	5.871	96,794	-0.00(-0.08%)
Apr 20, 2011	5.851	5.895	5.826	5.875	262,631	+0.06(+1.10%)
Apr 19, 2011	5.836	5.846	5.811	5.811	292,133	-0.00(-0.08%)
Apr 18, 2011	5.747	5.831	5.713	5.816	252,541	+0.06(+1.11%)
Apr 15, 2011	5.757	5.771	5.735	5.752	222,546	-0.00(-0.09%)
Apr 14, 2011	5.723	5.801	5.718	5.757	252,725	+0.01(+0.26%)
Apr 13, 2011	5.821	5.821	5.727	5.742	356,963	-0.05(-0.92%)
Apr 12, 2011	5.786	5.805	5.742	5.796	197,482	+0.01(+0.25%)
Apr 11, 2011	5.810	5.820	5.747	5.781	244,421	-0.02(-0.34%)
Apr 08, 2011	5.825	5.849	5.800	5.800	250,246	-0.05(-0.84%)
Apr 07, 2011	5.859	5.864	5.815	5.849	231,197	+0.00(+0.00%)
Apr 06, 2011	5.864	5.894	5.845	5.849	293,491	-0.01(-0.25%)
Apr 05, 2011	5.840	5.899	5.840	5.864	217,842	+0.01(+0.17%)
Apr 04, 2011	5.913	5.928	5.840	5.854	504,212	-0.08(-1.40%)
Apr 01, 2011	5.928	5.948	5.913	5.938	152,919	+0.03(+0.50%)
Mar 31, 2011	5.894	5.928	5.894	5.908	235,046	+0.00(+0.08%)
Mar 30, 2011	5.894	5.923	5.879	5.903	178,939	+0.03(+0.50%)
Mar 29, 2011	5.884	5.913	5.859	5.874	278,185	-0.01(-0.25%)
Mar 28, 2011	5.874	5.928	5.874	5.889	273,282	-0.01(-0.17%)
Mar 25, 2011	5.918	5.918	5.864	5.899	414,562	-0.01(-0.17%)
Mar 24, 2011	5.938	5.967	5.899	5.908	244,272	-0.03(-0.50%)
Mar 23, 2011	5.879	5.943	5.879	5.938	316,385	+0.03(+0.58%)
Mar 22, 2011	5.918	5.928	5.874	5.903	313,387	-0.02(-0.41%)
Mar 21, 2011	5.928	5.952	5.908	5.928	409,086	-0.06(-0.98%)
Mar 18, 2011	6.026	6.036	5.972	5.987	225,595	-0.03(-0.57%)
Mar 17, 2011	5.992	6.031	5.987	6.021	142,456	+0.04(+0.66%)
Mar 16, 2011	6.031	6.055	5.977	5.982	151,518	-0.04(-0.73%)
Mar 15, 2011	6.036	6.065	6.011	6.026	148,846	-0.04(-0.65%)
Mar 14, 2011	6.026	6.075	6.026	6.065	275,911	+0.03(+0.57%)
Mar 11, 2011	6.016	6.070	6.016	6.031	184,036	+0.00(+0.02%)
Mar 10, 2011	6.030	6.049	5.976	6.030	335,059	+0.02(+0.41%)
Mar 09, 2011	6.030	6.059	5.991	6.006	315,743	-0.02(-0.40%)
Mar 08, 2011	5.971	6.040	5.967	6.030	279,703	+0.04(+0.65%)
Mar 07, 2011	5.932	5.991	5.913	5.991	228,868	+0.06(+0.99%)
Mar 04, 2011	5.908	5.952	5.903	5.932	279,102	+0.01(+0.16%)
Mar 03, 2011	5.967	5.991	5.898	5.923	248,976	-0.06(-1.06%)
Mar 02, 2011	5.947	5.996	5.937	5.986	182,020	+0.04(+0.65%)