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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 29, 2010	6.541	6.578	6.536	6.573	181,262	+0.01(+0.14%)
Oct 28, 2010	6.620	6.620	6.527	6.564	269,331	-0.05(-0.78%)
Oct 27, 2010	6.602	6.625	6.564	6.616	222,621	-0.00(-0.07%)
Oct 25, 2010	6.559	6.634	6.559	6.620	292,769	+0.05(+0.71%)
Oct 22, 2010	6.559	6.573	6.522	6.573	174,961	+0.03(+0.43%)
Oct 21, 2010	6.527	6.559	6.517	6.545	207,409	+0.01(+0.21%)
Oct 20, 2010	6.527	6.545	6.508	6.531	211,692	-0.01(-0.14%)
Oct 19, 2010	6.531	6.541	6.503	6.541	292,459	+0.00(+0.00%)
Oct 18, 2010	6.550	6.576	6.527	6.541	332,279	-0.02(-0.36%)
Oct 15, 2010	6.588	6.588	6.558	6.564	205,038	-0.03(-0.50%)
Oct 14, 2010	6.578	6.597	6.550	6.597	224,055	+0.03(+0.50%)
Oct 13, 2010	6.616	6.616	6.531	6.564	356,470	+0.00(+0.01%)
Oct 12, 2010	6.517	6.563	6.503	6.563	291,881	+0.02(+0.36%)
Oct 11, 2010	6.521	6.549	6.521	6.540	196,425	-0.01(-0.21%)
Oct 08, 2010	6.554	6.554	6.433	6.554	311,446	+0.08(+1.29%)
Oct 07, 2010	6.465	6.475	6.428	6.470	320,166	+0.00(+0.00%)
Oct 06, 2010	6.572	6.572	6.447	6.470	454,546	-0.06(-0.93%)
Oct 05, 2010	6.563	6.572	6.531	6.531	352,469	-0.05(-0.71%)
Oct 04, 2010	6.572	6.600	6.540	6.577	386,881	-0.00(-0.07%)
Oct 01, 2010	6.582	6.596	6.540	6.582	375,295	-0.01(-0.21%)
Sep 30, 2010	6.600	6.614	6.572	6.596	220,158	-0.01(-0.21%)
Sep 29, 2010	6.586	6.610	6.572	6.610	281,477	-0.00(-0.07%)
Sep 28, 2010	6.624	6.633	6.582	6.614	331,054	-0.01(-0.14%)
Sep 27, 2010	6.582	6.624	6.563	6.624	247,503	+0.05(+0.78%)
Sep 24, 2010	6.610	6.610	6.545	6.572	156,883	-0.01(-0.14%)
Sep 23, 2010	6.610	6.628	6.568	6.582	381,734	-0.00(-0.07%)
Sep 22, 2010	6.582	6.624	6.563	6.586	193,467	+0.02(+0.35%)
Sep 21, 2010	6.563	6.596	6.540	6.563	327,582	+0.00(+0.00%)
Sep 20, 2010	6.470	6.563	6.470	6.563	321,636	+0.08(+1.22%)
Sep 17, 2010	6.484	6.521	6.442	6.484	371,673	-0.01(-0.14%)
Sep 15, 2010	6.638	6.652	6.437	6.493	656,976	-0.13(-2.04%)
Sep 14, 2010	6.661	6.670	6.605	6.628	388,467	-0.03(-0.49%)
Sep 13, 2010	6.684	6.707	6.651	6.661	333,916	-0.04(-0.54%)
Sep 10, 2010	6.688	6.706	6.688	6.697	246,843	-0.00(-0.07%)
Sep 09, 2010	6.702	6.706	6.683	6.702	184,743	-0.00(-0.07%)
Sep 08, 2010	6.693	6.706	6.660	6.706	186,125	+0.01(+0.21%)
Sep 07, 2010	6.665	6.693	6.651	6.693	150,647	+0.04(+0.56%)
Sep 03, 2010	6.702	6.716	6.651	6.656	216,184	-0.05(-0.69%)
Sep 02, 2010	6.660	6.702	6.651	6.702	243,142	+0.04(+0.56%)
Sep 01, 2010	6.688	6.693	6.656	6.665	256,218	+0.00(+0.00%)
Aug 31, 2010	6.706	6.711	6.660	6.665	297,647	-0.03(-0.42%)
Aug 30, 2010	6.669	6.711	6.665	6.693	268,855	+0.04(+0.56%)
Aug 27, 2010	6.656	6.674	6.632	6.656	226,118	+0.02(+0.35%)
Aug 26, 2010	6.683	6.706	6.632	6.632	290,625	-0.01(-0.21%)
Aug 25, 2010	6.697	6.744	6.632	6.646	306,087	-0.08(-1.17%)
Aug 24, 2010	6.697	6.744	6.693	6.725	190,152	+0.02(+0.28%)
Aug 23, 2010	6.669	6.706	6.666	6.706	159,007	+0.06(+0.84%)
Aug 20, 2010	6.656	6.660	6.632	6.651	139,078	-0.00(-0.07%)
Aug 19, 2010	6.683	6.711	6.618	6.656	274,698	-0.06(-0.90%)
Aug 18, 2010	6.693	6.716	6.674	6.716	260,808	+0.02(+0.28%)
Aug 17, 2010	6.693	6.716	6.688	6.697	222,173	-0.01(-0.14%)
Aug 16, 2010	6.642	6.714	6.623	6.706	289,099	+0.07(+1.12%)
Aug 13, 2010	6.632	6.632	6.591	6.632	296,822	+0.00(+0.07%)
Aug 12, 2010	6.605	6.642	6.600	6.628	222,290	+0.01(+0.22%)
Aug 11, 2010	6.535	6.644	6.535	6.613	189,136	+0.03(+0.49%)
Aug 10, 2010	6.512	6.581	6.512	6.581	379,884	+0.00(+0.00%)
Aug 09, 2010	6.590	6.609	6.558	6.581	213,713	-0.00(-0.07%)
Aug 06, 2010	6.586	6.613	6.558	6.586	222,145	+0.01(+0.14%)
Aug 05, 2010	6.595	6.623	6.577	6.577	177,653	-0.02(-0.35%)
Aug 04, 2010	6.577	6.623	6.553	6.600	244,401	+0.01(+0.14%)
Aug 03, 2010	6.535	6.590	6.503	6.590	325,467	+0.06(+0.85%)