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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2008	5.489	5.584	5.489	5.561	189,700	+0.08(+1.49%)
Jun 27, 2008	5.534	5.552	5.466	5.480	266,119	-0.00(-0.08%)
Jun 26, 2008	5.462	5.548	5.462	5.484	186,178	-0.00(-0.08%)
Jun 25, 2008	5.512	5.607	5.471	5.489	210,791	-0.01(-0.23%)
Jun 24, 2008	5.462	5.528	5.457	5.502	229,679	+0.03(+0.48%)
Jun 23, 2008	5.675	5.693	5.475	5.475	335,568	-0.19(-3.28%)
Jun 20, 2008	5.675	5.720	5.661	5.661	229,401	-0.04(-0.64%)
Jun 19, 2008	5.693	5.724	5.666	5.697	115,597	-0.01(-0.24%)
Jun 18, 2008	5.761	5.788	5.675	5.711	235,767	-0.06(-1.02%)
Jun 17, 2008	5.874	5.874	5.770	5.770	250,334	-0.06(-1.01%)
Jun 16, 2008	5.770	5.874	5.770	5.829	142,372	+0.05(+0.78%)
Jun 13, 2008	5.774	5.820	5.770	5.783	172,492	-0.01(-0.16%)
Jun 12, 2008	5.711	5.887	5.711	5.792	261,498	-0.10(-1.77%)
Jun 11, 2008	5.887	5.933	5.874	5.897	189,967	-0.02(-0.31%)
Jun 10, 2008	5.910	5.942	5.887	5.915	280,606	-0.02(-0.31%)
Jun 09, 2008	5.910	5.946	5.906	5.933	158,153	+0.02(+0.38%)
Jun 06, 2008	5.928	5.955	5.910	5.910	153,673	-0.05(-0.84%)
Jun 05, 2008	5.910	5.960	5.910	5.960	142,518	+0.05(+0.84%)
Jun 04, 2008	5.978	5.978	5.901	5.910	310,570	-0.06(-1.06%)
Jun 03, 2008	5.933	5.974	5.915	5.974	223,139	+0.03(+0.46%)