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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 29, 2010	6.542	6.579	6.537	6.574	181,234	+0.01(+0.14%)
Oct 28, 2010	6.621	6.621	6.528	6.565	269,290	-0.05(-0.78%)
Oct 27, 2010	6.603	6.626	6.565	6.617	222,586	-0.00(-0.07%)
Oct 25, 2010	6.560	6.635	6.560	6.621	292,724	+0.05(+0.71%)
Oct 22, 2010	6.560	6.574	6.523	6.574	174,934	+0.03(+0.43%)
Oct 21, 2010	6.528	6.560	6.518	6.546	207,377	+0.01(+0.21%)
Oct 20, 2010	6.528	6.546	6.509	6.532	211,660	-0.01(-0.14%)
Oct 19, 2010	6.532	6.542	6.504	6.542	292,415	+0.00(+0.00%)
Oct 18, 2010	6.551	6.577	6.528	6.542	332,228	-0.02(-0.36%)
Oct 15, 2010	6.589	6.589	6.559	6.565	205,007	-0.03(-0.50%)
Oct 14, 2010	6.579	6.598	6.551	6.598	224,020	+0.03(+0.50%)
Oct 13, 2010	6.617	6.617	6.532	6.565	356,415	+0.00(+0.01%)
Oct 12, 2010	6.518	6.564	6.504	6.564	291,836	+0.02(+0.36%)
Oct 11, 2010	6.522	6.550	6.522	6.541	196,395	-0.01(-0.21%)
Oct 08, 2010	6.555	6.555	6.434	6.555	311,398	+0.08(+1.29%)
Oct 07, 2010	6.466	6.476	6.429	6.471	320,117	+0.00(+0.00%)
Oct 06, 2010	6.573	6.573	6.448	6.471	454,476	-0.06(-0.93%)
Oct 05, 2010	6.564	6.573	6.532	6.532	352,415	-0.05(-0.71%)
Oct 04, 2010	6.573	6.601	6.541	6.578	386,822	-0.00(-0.07%)
Oct 01, 2010	6.583	6.597	6.541	6.583	375,237	-0.01(-0.21%)
Sep 30, 2010	6.601	6.615	6.573	6.597	220,125	-0.01(-0.21%)
Sep 29, 2010	6.587	6.611	6.573	6.611	281,433	-0.00(-0.07%)
Sep 28, 2010	6.625	6.634	6.583	6.615	331,003	-0.01(-0.14%)
Sep 27, 2010	6.583	6.625	6.564	6.625	247,465	+0.05(+0.78%)
Sep 24, 2010	6.611	6.611	6.546	6.573	156,859	-0.01(-0.14%)
Sep 23, 2010	6.611	6.629	6.569	6.583	381,675	-0.00(-0.07%)
Sep 22, 2010	6.583	6.625	6.564	6.587	193,437	+0.02(+0.35%)
Sep 21, 2010	6.564	6.597	6.541	6.564	327,532	+0.00(+0.00%)
Sep 20, 2010	6.471	6.564	6.471	6.564	321,586	+0.08(+1.22%)
Sep 17, 2010	6.485	6.522	6.443	6.485	371,616	-0.01(-0.14%)
Sep 15, 2010	6.639	6.653	6.438	6.494	656,875	-0.13(-2.04%)
Sep 14, 2010	6.662	6.671	6.606	6.629	388,407	-0.03(-0.49%)
Sep 13, 2010	6.685	6.708	6.652	6.662	333,864	-0.04(-0.54%)
Sep 10, 2010	6.689	6.708	6.689	6.698	246,805	-0.00(-0.07%)
Sep 09, 2010	6.703	6.708	6.684	6.703	184,715	-0.00(-0.07%)
Sep 08, 2010	6.694	6.708	6.661	6.708	186,096	+0.01(+0.21%)
Sep 07, 2010	6.666	6.694	6.652	6.694	150,623	+0.04(+0.56%)
Sep 03, 2010	6.703	6.717	6.652	6.657	216,151	-0.05(-0.69%)
Sep 02, 2010	6.661	6.703	6.652	6.703	243,105	+0.04(+0.56%)
Sep 01, 2010	6.689	6.694	6.657	6.666	256,179	+0.00(+0.00%)
Aug 31, 2010	6.708	6.712	6.661	6.666	297,601	-0.03(-0.42%)
Aug 30, 2010	6.670	6.712	6.666	6.694	268,814	+0.04(+0.56%)
Aug 27, 2010	6.657	6.675	6.633	6.657	226,083	+0.02(+0.35%)
Aug 26, 2010	6.684	6.708	6.633	6.633	290,581	-0.01(-0.21%)
Aug 25, 2010	6.698	6.745	6.633	6.647	306,040	-0.08(-1.17%)
Aug 24, 2010	6.698	6.745	6.694	6.726	190,123	+0.02(+0.28%)
Aug 23, 2010	6.670	6.708	6.667	6.708	158,982	+0.06(+0.84%)
Aug 20, 2010	6.657	6.661	6.633	6.652	139,057	-0.00(-0.07%)
Aug 19, 2010	6.684	6.712	6.620	6.657	274,656	-0.06(-0.90%)
Aug 18, 2010	6.694	6.717	6.675	6.717	260,768	+0.02(+0.28%)
Aug 17, 2010	6.694	6.717	6.689	6.698	222,139	-0.01(-0.14%)
Aug 16, 2010	6.643	6.715	6.624	6.708	289,055	+0.07(+1.12%)
Aug 13, 2010	6.633	6.633	6.592	6.633	296,777	+0.00(+0.07%)
Aug 12, 2010	6.606	6.643	6.601	6.629	222,256	+0.01(+0.22%)
Aug 11, 2010	6.536	6.645	6.536	6.614	189,107	+0.03(+0.49%)
Aug 10, 2010	6.513	6.582	6.513	6.582	379,826	+0.00(+0.00%)
Aug 09, 2010	6.591	6.610	6.559	6.582	213,681	-0.00(-0.07%)
Aug 06, 2010	6.587	6.614	6.559	6.587	222,111	+0.01(+0.14%)
Aug 05, 2010	6.596	6.624	6.578	6.578	177,626	-0.02(-0.35%)
Aug 04, 2010	6.578	6.624	6.554	6.601	244,364	+0.01(+0.14%)
Aug 03, 2010	6.536	6.591	6.504	6.591	325,417	+0.06(+0.85%)