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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	6.617	6.730	6.617	6.720	282,015	+0.06(+0.92%)
Oct 28, 2011	6.710	6.710	6.643	6.658	264,209	-0.05(-0.76%)
Oct 27, 2011	6.761	6.776	6.689	6.710	178,627	-0.02(-0.23%)
Oct 26, 2011	6.694	6.730	6.689	6.725	177,218	+0.03(+0.38%)
Oct 25, 2011	6.735	6.751	6.694	6.699	211,992	-0.04(-0.53%)
Oct 24, 2011	6.761	6.786	6.710	6.735	149,877	-0.05(-0.68%)
Oct 21, 2011	6.725	6.792	6.710	6.781	188,521	+0.09(+1.30%)
Oct 20, 2011	6.694	6.699	6.663	6.694	175,695	+0.02(+0.31%)
Oct 19, 2011	6.653	6.686	6.643	6.674	172,919	+0.02(+0.23%)
Oct 18, 2011	6.674	6.699	6.602	6.658	261,267	+0.02(+0.23%)
Oct 17, 2011	6.638	6.689	6.622	6.643	219,919	-0.03(-0.38%)
Oct 14, 2011	6.638	6.679	6.617	6.668	258,014	+0.04(+0.54%)
Oct 13, 2011	6.530	6.633	6.520	6.633	205,011	+0.03(+0.47%)
Oct 12, 2011	6.638	6.653	6.540	6.602	315,884	-0.03(-0.45%)
Oct 11, 2011	6.596	6.647	6.575	6.632	227,172	+0.05(+0.70%)
Oct 10, 2011	6.596	6.616	6.570	6.586	225,747	+0.03(+0.47%)
Oct 07, 2011	6.524	6.565	6.499	6.555	201,556	-0.00(-0.03%)
Oct 06, 2011	6.606	6.606	6.555	6.557	171,791	-0.05(-0.81%)
Oct 05, 2011	6.637	6.657	6.611	6.611	232,767	-0.02(-0.31%)
Oct 04, 2011	6.723	6.728	6.596	6.632	269,842	-0.10(-1.44%)