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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jan 04, 2010	5.539	5.625	5.539	5.600	194,668	+0.05(+0.85%)
Dec 31, 2009	5.570	5.553	5.553	5.553	276,451	+0.00(+0.00%)
Dec 30, 2009	5.507	5.570	5.507	5.552	318,497	+0.00(+0.08%)
Dec 29, 2009	5.516	5.549	5.516	5.548	241,141	+0.02(+0.33%)
Dec 28, 2009	5.566	5.580	5.512	5.530	274,115	-0.03(-0.61%)
Dec 24, 2009	5.561	5.566	5.525	5.564	123,705	+0.01(+0.20%)
Dec 23, 2009	5.548	5.571	5.516	5.552	361,122	-0.01(-0.24%)
Dec 22, 2009	5.589	5.589	5.516	5.566	206,795	-0.00(-0.08%)
Dec 21, 2009	5.530	5.589	5.530	5.570	249,949	+0.03(+0.57%)
Dec 18, 2009	5.521	5.548	5.512	5.539	297,295	+0.04(+0.74%)
Dec 17, 2009	5.480	5.512	5.480	5.498	357,962	-0.01(-0.16%)
Dec 16, 2009	5.539	5.552	5.484	5.507	443,048	-0.01(-0.16%)
Dec 15, 2009	5.557	5.570	5.503	5.516	449,191	-0.05(-0.98%)
Dec 14, 2009	5.611	5.616	5.570	5.570	337,619	-0.04(-0.65%)
Dec 11, 2009	5.593	5.625	5.593	5.607	270,637	-0.03(-0.48%)
Dec 10, 2009	5.607	5.643	5.607	5.634	185,990	+0.04(+0.65%)
Dec 09, 2009	5.589	5.616	5.580	5.598	249,601	+0.01(+0.16%)
Dec 08, 2009	5.584	5.602	5.534	5.589	258,910	+0.00(+0.00%)
Dec 07, 2009	5.729	5.729	5.575	5.589	332,830	-0.04(-0.64%)
Dec 04, 2009	5.675	5.679	5.584	5.625	262,496	-0.01(-0.24%)
Dec 03, 2009	5.611	5.643	5.611	5.638	175,524	+0.04(+0.73%)
Dec 02, 2009	5.589	5.602	5.584	5.598	192,184	+0.04(+0.73%)