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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2010	5.961	6.016	5.961	6.016	192,029	+0.05(+0.85%)
Mar 30, 2010	5.957	5.966	5.934	5.966	170,339	+0.00(+0.08%)
Mar 29, 2010	5.952	5.998	5.947	5.961	166,560	+0.03(+0.54%)
Mar 26, 2010	5.943	5.966	5.911	5.929	157,139	-0.02(-0.31%)
Mar 25, 2010	5.966	5.980	5.943	5.947	206,219	-0.01(-0.23%)
Mar 24, 2010	5.915	5.961	5.888	5.961	270,448	+0.02(+0.31%)
Mar 23, 2010	5.970	5.980	5.929	5.943	370,334	-0.01(-0.15%)
Mar 22, 2010	5.980	6.007	5.938	5.952	308,271	-0.02(-0.38%)
Mar 19, 2010	5.952	5.989	5.952	5.975	148,055	+0.01(+0.15%)
Mar 18, 2010	5.952	5.975	5.947	5.966	142,289	+0.01(+0.15%)
Mar 17, 2010	5.966	5.998	5.934	5.957	189,436	+0.04(+0.62%)
Mar 16, 2010	5.961	5.984	5.911	5.920	251,651	-0.04(-0.62%)
Mar 15, 2010	5.957	5.970	5.953	5.957	126,841	-0.01(-0.15%)
Mar 12, 2010	5.929	5.980	5.908	5.966	277,784	+0.05(+0.93%)
Mar 11, 2010	5.924	5.934	5.892	5.911	233,540	-0.02(-0.41%)
Mar 10, 2010	5.913	5.949	5.913	5.935	227,064	+0.00(+0.08%)
Mar 09, 2010	5.935	5.967	5.908	5.931	195,528	-0.02(-0.31%)
Mar 08, 2010	5.913	5.967	5.913	5.949	299,697	+0.02(+0.39%)
Mar 05, 2010	5.940	5.940	5.903	5.926	240,605	+0.02(+0.39%)
Mar 04, 2010	5.899	5.913	5.885	5.903	269,028	+0.01(+0.16%)
Mar 03, 2010	5.890	5.922	5.876	5.894	287,866	-0.02(-0.31%)
Mar 02, 2010	5.913	5.935	5.894	5.912	340,220	+0.00(+0.07%)
Mar 01, 2010	5.935	5.940	5.894	5.908	233,476	-0.02(-0.33%)
Feb 26, 2010	5.876	5.935	5.876	5.928	256,692	+0.05(+0.80%)
Feb 25, 2010	5.853	5.903	5.853	5.881	254,234	+0.01(+0.23%)
Feb 24, 2010	5.821	5.881	5.821	5.867	238,115	+0.05(+0.94%)
Feb 23, 2010	5.794	5.826	5.775	5.812	328,850	+0.00(+0.00%)
Feb 22, 2010	5.807	5.835	5.789	5.812	293,622	-0.02(-0.31%)
Feb 19, 2010	5.807	5.858	5.794	5.830	171,944	-0.01(-0.16%)
Feb 18, 2010	5.807	5.858	5.771	5.839	366,687	+0.04(+0.63%)
Feb 17, 2010	5.862	5.885	5.780	5.803	291,253	-0.05(-0.86%)
Feb 16, 2010	5.862	5.913	5.853	5.853	238,884	-0.02(-0.31%)
Feb 12, 2010	5.885	5.871	5.871	5.871	143,021	-0.00(-0.08%)
Feb 11, 2010	5.871	5.899	5.867	5.876	186,472	+0.00(+0.01%)
Feb 10, 2010	5.853	5.885	5.844	5.876	158,233	+0.03(+0.49%)
Feb 09, 2010	5.862	5.862	5.839	5.847	208,080	-0.02(-0.32%)
Feb 08, 2010	5.807	5.871	5.798	5.866	216,124	+0.05(+0.86%)
Feb 05, 2010	5.771	5.853	5.762	5.816	246,209	+0.00(+0.07%)
Feb 04, 2010	5.830	5.871	5.793	5.812	191,760	-0.02(-0.31%)
Feb 03, 2010	5.798	5.866	5.798	5.830	366,938	+0.04(+0.63%)
Feb 02, 2010	5.734	5.795	5.712	5.793	241,551	+0.07(+1.19%)
Feb 01, 2010	5.716	5.748	5.707	5.725	361,166	-0.00(-0.08%)
Jan 29, 2010	5.689	5.734	5.684	5.730	264,805	+0.03(+0.48%)
Jan 28, 2010	5.698	5.702	5.648	5.702	337,907	+0.03(+0.56%)
Jan 27, 2010	5.611	5.675	5.611	5.671	243,704	+0.04(+0.73%)
Jan 26, 2010	5.675	5.707	5.630	5.630	672,745	-0.05(-0.80%)
Jan 25, 2010	5.680	5.702	5.661	5.675	302,535	+0.00(+0.00%)
Jan 22, 2010	5.666	5.707	5.661	5.675	217,471	-0.01(-0.24%)
Jan 21, 2010	5.693	5.716	5.666	5.689	396,048	+0.00(+0.08%)
Jan 20, 2010	5.707	5.721	5.684	5.684	178,001	-0.02(-0.32%)
Jan 19, 2010	5.680	5.707	5.680	5.702	296,528	-0.00(-0.08%)
Jan 15, 2010	5.689	5.707	5.707	5.707	134,914	+0.04(+0.64%)
Jan 14, 2010	5.661	5.684	5.661	5.671	267,703	-0.01(-0.16%)
Jan 13, 2010	5.675	5.680	5.657	5.680	151,998	+0.02(+0.33%)
Jan 12, 2010	5.666	5.670	5.643	5.661	173,230	+0.00(+0.00%)
Jan 11, 2010	5.657	5.675	5.647	5.661	167,411	+0.00(+0.00%)
Jan 08, 2010	5.634	5.666	5.607	5.661	209,338	+0.02(+0.40%)
Jan 07, 2010	5.616	5.638	5.611	5.638	190,744	+0.02(+0.32%)
Jan 06, 2010	5.611	5.629	5.611	5.620	210,586	+0.01(+0.24%)
Jan 05, 2010	5.589	5.616	5.580	5.607	193,626	+0.01(+0.12%)