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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2008	4.257	4.705	4.257	4.647	336,888	+0.30(+6.99%)
Sep 29, 2008	4.529	4.597	4.216	4.343	422,100	-0.26(-5.61%)
Sep 26, 2008	4.733	4.773	4.465	4.601	0	-0.13(-2.78%)
Sep 25, 2008	4.841	4.909	4.665	4.733	504,828	-0.03(-0.57%)
Sep 24, 2008	4.642	4.823	4.642	4.760	338,343	+0.07(+1.45%)
Sep 23, 2008	4.633	4.751	4.555	4.692	332,381	+0.06(+1.27%)
Sep 22, 2008	5.018	5.018	4.628	4.633	409,644	-0.34(-6.75%)
Sep 19, 2008	4.896	5.109	4.896	4.968	0	+0.17(+3.49%)
Sep 18, 2008	4.945	5.109	4.610	4.801	508,336	-0.14(-2.84%)
Sep 17, 2008	4.950	5.072	4.891	4.941	672,604	-0.16(-3.11%)
Sep 16, 2008	5.118	5.154	5.081	5.099	255,187	-0.16(-3.01%)
Sep 15, 2008	5.290	5.299	5.253	5.258	139,634	-0.10(-1.86%)
Sep 12, 2008	5.321	5.362	5.308	5.358	170,909	+0.03(+0.60%)
Sep 11, 2008	5.371	5.389	5.326	5.326	312,021	-0.11(-2.08%)
Sep 10, 2008	5.462	5.462	5.380	5.439	284,307	-0.04(-0.66%)
Sep 09, 2008	5.471	5.498	5.457	5.475	151,898	-0.03(-0.58%)
Sep 08, 2008	5.448	5.512	5.416	5.507	165,064	+0.06(+1.08%)
Sep 05, 2008	5.380	5.448	5.371	5.448	0	+0.05(+0.92%)
Sep 04, 2008	5.430	5.439	5.389	5.398	257,141	-0.04(-0.67%)
Sep 03, 2008	5.435	5.462	5.416	5.435	202,131	+0.00(+0.00%)
Sep 02, 2008	5.421	5.466	5.421	5.435	170,198	-0.02(-0.42%)
Aug 29, 2008	5.435	5.475	5.430	5.457	128,540	+0.02(+0.33%)
Aug 28, 2008	5.475	5.480	5.439	5.439	165,391	-0.05(-0.83%)
Aug 27, 2008	5.484	5.503	5.466	5.484	97,232	+0.00(+0.00%)
Aug 26, 2008	5.421	5.484	5.412	5.484	161,118	+0.05(+1.00%)
Aug 25, 2008	5.421	5.444	5.389	5.430	135,734	+0.00(+0.08%)
Aug 22, 2008	5.398	5.426	5.380	5.426	172,245	+0.03(+0.50%)
Aug 21, 2008	5.403	5.439	5.398	5.398	166,115	-0.03(-0.50%)
Aug 20, 2008	5.412	5.435	5.398	5.426	107,018	+0.01(+0.21%)
Aug 19, 2008	5.394	5.421	5.380	5.414	178,514	-0.01(-0.21%)
Aug 18, 2008	5.398	5.426	5.389	5.426	165,142	+0.02(+0.34%)
Aug 15, 2008	5.389	5.426	5.371	5.407	0	-0.01(-0.17%)
Aug 14, 2008	5.376	5.430	5.376	5.416	104,119	+0.00(+0.00%)
Aug 13, 2008	5.358	5.421	5.358	5.416	193,606	+0.02(+0.42%)
Aug 12, 2008	5.376	5.416	5.376	5.394	192,491	+0.00(+0.08%)
Aug 11, 2008	5.426	5.462	5.380	5.389	199,345	-0.09(-1.65%)
Aug 08, 2008	5.380	5.484	5.326	5.480	292,912	+0.08(+1.42%)
Aug 07, 2008	5.416	5.435	5.362	5.403	228,198	-0.03(-0.58%)
Aug 06, 2008	5.457	5.475	5.389	5.435	309,375	-0.04(-0.74%)
Aug 05, 2008	5.484	5.521	5.444	5.475	170,271	-0.05(-0.82%)
Aug 04, 2008	5.493	5.530	5.462	5.521	122,086	-0.01(-0.25%)
Aug 01, 2008	5.557	5.566	5.521	5.534	69,770	+0.00(+0.00%)
Jul 31, 2008	5.543	5.575	5.525	5.534	142,628	-0.01(-0.16%)
Jul 30, 2008	5.534	5.589	5.534	5.543	69,426	-0.02(-0.41%)
Jul 29, 2008	5.566	5.575	5.512	5.566	274,883	+0.06(+1.07%)
Jul 28, 2008	5.503	5.539	5.471	5.507	133,175	+0.00(+0.08%)
Jul 25, 2008	5.480	5.548	5.480	5.503	115,709	+0.02(+0.33%)
Jul 24, 2008	5.575	5.575	5.471	5.484	155,826	-0.09(-1.54%)
Jul 23, 2008	5.566	5.598	5.530	5.570	192,612	+0.00(+0.08%)
Jul 22, 2008	5.557	5.593	5.516	5.566	134,540	+0.02(+0.33%)
Jul 21, 2008	5.516	5.634	5.516	5.548	175,621	+0.03(+0.57%)
Jul 18, 2008	5.561	5.561	5.493	5.516	219,211	-0.04(-0.67%)
Jul 17, 2008	5.493	5.566	5.489	5.553	188,812	+0.06(+1.00%)
Jul 16, 2008	5.376	5.507	5.376	5.498	126,414	+0.07(+1.34%)
Jul 15, 2008	5.598	5.598	5.416	5.426	371,361	-0.17(-3.00%)
Jul 14, 2008	5.756	5.770	5.589	5.593	157,380	-0.14(-2.53%)
Jul 11, 2008	5.711	5.792	5.711	5.738	118,648	-0.06(-1.02%)
Jul 10, 2008	5.729	5.797	5.729	5.797	83,471	+0.05(+0.87%)
Jul 09, 2008	5.715	5.774	5.715	5.747	161,977	+0.02(+0.32%)
Jul 08, 2008	5.720	5.738	5.706	5.729	121,687	+0.00(+0.08%)
Jul 07, 2008	5.670	5.747	5.647	5.724	149,383	+0.03(+0.56%)
Jul 04, 2008	5.684	5.697	5.666	5.693	105,910	+0.00(+0.00%)
Jul 03, 2008	5.684	5.697	5.666	5.693	105,910	+0.01(+0.24%)
Jul 02, 2008	5.589	5.684	5.589	5.679	180,459	+0.08(+1.37%)