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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2009	5.593	5.607	5.570	5.584	188,128	-0.00(-0.08%)
Aug 28, 2009	5.584	5.616	5.580	5.589	230,136	-0.03(-0.48%)
Aug 27, 2009	5.584	5.625	5.575	5.616	168,833	+0.04(+0.63%)
Aug 26, 2009	5.638	5.638	5.570	5.581	162,858	+0.01(+0.18%)
Aug 25, 2009	5.525	5.580	5.512	5.570	179,172	+0.05(+0.82%)
Aug 24, 2009	5.525	5.557	5.493	5.525	220,328	+0.00(+0.00%)
Aug 21, 2009	5.489	5.548	5.448	5.525	162,406	+0.05(+0.99%)
Aug 20, 2009	5.466	5.498	5.421	5.471	223,773	+0.00(+0.08%)
Aug 19, 2009	5.435	5.471	5.416	5.466	154,945	+0.03(+0.50%)
Aug 18, 2009	5.362	5.448	5.354	5.439	147,157	+0.09(+1.61%)
Aug 17, 2009	5.353	5.398	5.330	5.353	269,796	-0.07(-1.25%)
Aug 14, 2009	5.475	5.480	5.421	5.421	167,100	-0.05(-0.83%)
Aug 13, 2009	5.521	5.521	5.439	5.466	152,436	-0.03(-0.51%)
Aug 12, 2009	5.484	5.507	5.453	5.494	210,893	-0.02(-0.39%)
Aug 11, 2009	5.457	5.516	5.457	5.516	95,269	+0.03(+0.58%)
Aug 10, 2009	5.439	5.489	5.439	5.484	176,906	+0.06(+1.17%)
Aug 07, 2009	5.421	5.462	5.403	5.421	191,358	+0.01(+0.17%)
Aug 06, 2009	5.435	5.435	5.389	5.412	120,099	-0.02(-0.42%)
Aug 05, 2009	5.421	5.458	5.403	5.435	180,009	-0.01(-0.17%)
Aug 04, 2009	5.503	5.503	5.412	5.444	261,955	-0.04(-0.66%)
Aug 03, 2009	5.498	5.525	5.453	5.480	224,395	-0.02(-0.33%)
Jul 31, 2009	5.480	5.498	5.479	5.498	83,889	+0.03(+0.50%)
Jul 30, 2009	5.439	5.484	5.439	5.471	135,032	+0.02(+0.33%)
Jul 29, 2009	5.358	5.453	5.358	5.453	152,686	+0.05(+0.92%)
Jul 28, 2009	5.358	5.410	5.358	5.403	195,584	-0.00(-0.08%)
Jul 27, 2009	5.466	5.466	5.376	5.407	223,978	-0.03(-0.50%)
Jul 24, 2009	5.394	5.435	5.382	5.435	1,417	+0.03(+0.50%)
Jul 23, 2009	5.344	5.412	5.339	5.407	213,741	+0.03(+0.59%)
Jul 22, 2009	5.376	5.398	5.326	5.376	209,184	-0.02(-0.42%)
Jul 21, 2009	5.353	5.398	5.353	5.398	170,695	+0.03(+0.59%)
Jul 20, 2009	5.339	5.371	5.330	5.367	147,130	+0.04(+0.68%)
Jul 17, 2009	5.398	5.398	5.326	5.330	137,750	-0.06(-1.09%)
Jul 16, 2009	5.376	5.403	5.358	5.389	199,400	+0.01(+0.25%)
Jul 15, 2009	5.344	5.389	5.344	5.376	209,087	+0.00(+0.00%)
Jul 14, 2009	5.380	5.380	5.326	5.376	422,243	+0.00(+0.00%)
Jul 13, 2009	5.371	5.403	5.344	5.376	174,294	-0.03(-0.50%)
Jul 10, 2009	5.308	5.403	5.308	5.403	213,357	+0.06(+1.12%)
Jul 09, 2009	5.326	5.376	5.277	5.343	201,546	+0.05(+0.92%)
Jul 08, 2009	5.231	5.308	5.208	5.294	208,398	+0.07(+1.30%)
Jul 07, 2009	5.244	5.244	5.163	5.226	224,453	-0.00(-0.09%)
Jul 06, 2009	5.226	5.253	5.190	5.231	193,621	-0.02(-0.43%)
Jul 02, 2009	5.154	5.253	5.137	5.253	139,300	+0.05(+1.05%)
Jul 01, 2009	5.186	5.199	5.137	5.199	121,660	+0.05(+1.06%)
Jun 30, 2009	5.231	5.231	5.140	5.145	176,847	-0.08(-1.47%)
Jun 29, 2009	5.213	5.231	5.190	5.221	206,729	+0.03(+0.52%)
Jun 26, 2009	5.095	5.195	5.095	5.195	128,624	+0.09(+1.77%)
Jun 25, 2009	5.099	5.134	5.086	5.104	165,866	-0.01(-0.18%)
Jun 24, 2009	5.149	5.149	5.072	5.113	189,715	+0.03(+0.62%)
Jun 23, 2009	5.113	5.158	5.068	5.081	340,523	-0.02(-0.33%)
Jun 22, 2009	5.127	5.131	5.090	5.098	214,686	-0.05(-0.99%)
Jun 19, 2009	5.063	5.158	5.059	5.149	157,312	+0.06(+1.25%)
Jun 18, 2009	5.036	5.136	5.036	5.086	156,510	+0.03(+0.63%)
Jun 17, 2009	5.041	5.063	5.041	5.054	176,511	+0.02(+0.36%)
Jun 16, 2009	5.000	5.073	4.977	5.036	310,599	+0.04(+0.74%)
Jun 15, 2009	5.063	5.077	4.986	4.999	243,542	-0.07(-1.45%)
Jun 12, 2009	5.131	5.163	5.054	5.072	337,573	-0.09(-1.75%)
Jun 11, 2009	5.163	5.181	5.127	5.163	308,307	-0.02(-0.35%)
Jun 10, 2009	5.158	5.190	5.145	5.181	201,343	+0.02(+0.35%)
Jun 09, 2009	5.158	5.176	5.154	5.163	132,182	+0.01(+0.18%)
Jun 08, 2009	5.121	5.158	5.109	5.154	227,743	+0.05(+1.07%)
Jun 05, 2009	5.235	5.276	5.090	5.099	343,060	-0.14(-2.60%)
Jun 04, 2009	5.176	5.276	5.176	5.235	325,070	+0.04(+0.70%)
Jun 03, 2009	5.149	5.208	5.149	5.199	177,979	+0.02(+0.44%)
Jun 02, 2009	5.176	5.195	5.158	5.176	196,600	+0.02(+0.35%)