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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	5.934	5.953	5.914	5.953	173,043	+0.03(+0.50%)
Apr 28, 2011	5.944	5.949	5.904	5.924	202,640	-0.00(-0.08%)
Apr 27, 2011	5.929	5.949	5.904	5.929	180,491	+0.02(+0.42%)
Apr 26, 2011	5.875	5.909	5.850	5.904	249,232	+0.03(+0.59%)
Apr 25, 2011	5.870	5.889	5.860	5.870	176,335	+0.00(+0.00%)
Apr 21, 2011	5.870	5.899	5.855	5.870	96,809	-0.00(-0.08%)
Apr 20, 2011	5.850	5.894	5.825	5.875	262,671	+0.06(+1.10%)
Apr 19, 2011	5.835	5.845	5.810	5.810	292,178	-0.00(-0.08%)
Apr 18, 2011	5.746	5.830	5.712	5.815	252,579	+0.06(+1.11%)
Apr 15, 2011	5.756	5.770	5.734	5.751	222,580	-0.00(-0.09%)
Apr 14, 2011	5.722	5.801	5.717	5.756	252,763	+0.01(+0.26%)
Apr 13, 2011	5.820	5.820	5.727	5.741	357,017	-0.05(-0.92%)
Apr 12, 2011	5.785	5.804	5.741	5.795	197,512	+0.01(+0.25%)
Apr 11, 2011	5.809	5.819	5.746	5.780	244,458	-0.02(-0.34%)
Apr 08, 2011	5.824	5.849	5.800	5.800	250,284	-0.05(-0.84%)
Apr 07, 2011	5.858	5.863	5.814	5.849	231,232	+0.00(+0.00%)
Apr 06, 2011	5.863	5.893	5.844	5.849	293,536	-0.01(-0.25%)
Apr 05, 2011	5.839	5.898	5.839	5.863	217,875	+0.01(+0.17%)
Apr 04, 2011	5.912	5.927	5.839	5.853	504,289	-0.08(-1.40%)
Apr 01, 2011	5.927	5.947	5.912	5.937	152,942	+0.03(+0.50%)
Mar 31, 2011	5.893	5.927	5.893	5.907	235,081	+0.00(+0.08%)
Mar 30, 2011	5.893	5.922	5.878	5.903	178,966	+0.03(+0.50%)
Mar 29, 2011	5.883	5.912	5.858	5.873	278,227	-0.01(-0.25%)
Mar 28, 2011	5.873	5.927	5.873	5.888	273,324	-0.01(-0.17%)
Mar 25, 2011	5.917	5.917	5.863	5.898	414,625	-0.01(-0.17%)
Mar 24, 2011	5.937	5.966	5.898	5.907	244,309	-0.03(-0.50%)
Mar 23, 2011	5.878	5.942	5.878	5.937	316,433	+0.03(+0.58%)
Mar 22, 2011	5.917	5.927	5.873	5.903	313,434	-0.02(-0.41%)
Mar 21, 2011	5.927	5.952	5.907	5.927	409,148	-0.06(-0.98%)
Mar 18, 2011	6.025	6.035	5.971	5.986	225,629	-0.03(-0.57%)
Mar 17, 2011	5.991	6.030	5.986	6.020	142,478	+0.04(+0.66%)
Mar 16, 2011	6.030	6.054	5.976	5.981	151,541	-0.04(-0.73%)
Mar 15, 2011	6.035	6.064	6.010	6.025	148,869	-0.04(-0.65%)
Mar 14, 2011	6.025	6.074	6.025	6.064	275,953	+0.03(+0.57%)
Mar 11, 2011	6.015	6.069	6.015	6.030	184,064	+0.00(+0.02%)
Mar 10, 2011	6.029	6.048	5.975	6.029	335,110	+0.02(+0.41%)
Mar 09, 2011	6.029	6.058	5.990	6.005	315,790	-0.02(-0.40%)
Mar 08, 2011	5.971	6.039	5.966	6.029	279,745	+0.04(+0.65%)
Mar 07, 2011	5.932	5.990	5.912	5.990	228,903	+0.06(+0.99%)
Mar 04, 2011	5.907	5.951	5.902	5.932	279,144	+0.01(+0.16%)
Mar 03, 2011	5.966	5.990	5.897	5.922	249,014	-0.06(-1.06%)
Mar 02, 2011	5.946	5.995	5.936	5.985	182,047	+0.04(+0.65%)
Mar 01, 2011	5.922	5.980	5.902	5.946	321,137	+0.04(+0.74%)
Feb 28, 2011	5.888	5.922	5.873	5.902	166,692	+0.01(+0.25%)
Feb 25, 2011	5.893	5.907	5.858	5.888	190,455	-0.00(-0.08%)
Feb 24, 2011	5.897	5.907	5.849	5.892	219,873	+0.02(+0.41%)
Feb 23, 2011	5.873	5.980	5.849	5.868	414,787	-0.04(-0.66%)
Feb 22, 2011	5.936	5.936	5.873	5.907	358,459	-0.03(-0.57%)
Feb 18, 2011	5.946	5.956	5.917	5.941	240,187	+0.00(+0.08%)
Feb 17, 2011	5.912	5.956	5.907	5.936	361,842	+0.00(+0.00%)
Feb 16, 2011	5.858	5.936	5.834	5.936	317,963	+0.06(+1.08%)
Feb 15, 2011	5.844	5.873	5.819	5.873	262,117	+0.04(+0.67%)
Feb 14, 2011	5.819	5.854	5.766	5.834	235,551	+0.02(+0.34%)
Feb 11, 2011	5.790	5.878	5.790	5.815	381,840	+0.01(+0.10%)
Feb 10, 2011	5.847	5.847	5.809	5.809	189,341	-0.02(-0.33%)
Feb 09, 2011	5.818	5.857	5.804	5.828	254,003	-0.00(-0.08%)
Feb 08, 2011	5.847	5.867	5.828	5.833	207,219	-0.05(-0.91%)
Feb 07, 2011	5.780	5.891	5.780	5.886	440,251	+0.08(+1.33%)
Feb 04, 2011	5.784	5.822	5.760	5.809	401,583	+0.01(+0.17%)
Feb 03, 2011	5.877	5.910	5.799	5.799	329,377	-0.10(-1.64%)
Feb 02, 2011	5.901	5.949	5.896	5.896	220,593	-0.03(-0.49%)