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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 29, 2010	6.692	6.730	6.687	6.725	177,177	+0.01(+0.14%)
Oct 28, 2010	6.773	6.773	6.677	6.715	263,261	-0.05(-0.78%)
Oct 27, 2010	6.754	6.778	6.715	6.768	217,604	-0.00(-0.07%)
Oct 25, 2010	6.711	6.787	6.711	6.773	286,172	+0.05(+0.71%)
Oct 22, 2010	6.711	6.725	6.672	6.725	171,018	+0.03(+0.43%)
Oct 21, 2010	6.677	6.711	6.668	6.696	202,735	+0.01(+0.21%)
Oct 20, 2010	6.677	6.696	6.658	6.682	206,921	-0.01(-0.14%)
Oct 19, 2010	6.682	6.692	6.653	6.692	285,869	+0.00(+0.00%)
Oct 18, 2010	6.701	6.727	6.677	6.692	324,791	-0.02(-0.36%)
Oct 15, 2010	6.739	6.739	6.710	6.715	200,418	-0.03(-0.50%)
Oct 14, 2010	6.730	6.749	6.701	6.749	219,005	+0.03(+0.50%)
Oct 13, 2010	6.768	6.768	6.682	6.715	348,436	+0.00(+0.01%)
Oct 12, 2010	6.667	6.714	6.653	6.714	285,303	+0.02(+0.36%)
Oct 11, 2010	6.672	6.700	6.672	6.691	191,999	-0.01(-0.21%)
Oct 08, 2010	6.705	6.705	6.581	6.705	304,427	+0.09(+1.29%)
Oct 07, 2010	6.614	6.624	6.576	6.619	312,951	+0.00(+0.00%)
Oct 06, 2010	6.724	6.724	6.595	6.619	444,302	-0.06(-0.93%)
Oct 05, 2010	6.714	6.724	6.681	6.681	344,526	-0.05(-0.71%)
Oct 04, 2010	6.724	6.753	6.691	6.729	378,162	-0.00(-0.07%)