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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 29, 2010	6.659	6.697	6.655	6.693	178,034	+0.01(+0.14%)
Oct 28, 2010	6.740	6.740	6.645	6.683	264,535	-0.05(-0.78%)
Oct 27, 2010	6.721	6.745	6.683	6.736	218,656	-0.00(-0.07%)
Oct 25, 2010	6.678	6.755	6.678	6.740	287,556	+0.05(+0.71%)
Oct 22, 2010	6.678	6.693	6.640	6.693	171,846	+0.03(+0.43%)
Oct 21, 2010	6.645	6.678	6.635	6.664	203,715	+0.01(+0.21%)
Oct 20, 2010	6.645	6.664	6.626	6.650	207,922	-0.01(-0.14%)
Oct 19, 2010	6.650	6.659	6.621	6.659	287,251	+0.00(+0.00%)
Oct 18, 2010	6.669	6.695	6.645	6.659	326,362	-0.02(-0.36%)
Oct 15, 2010	6.707	6.707	6.677	6.683	201,387	-0.03(-0.50%)
Oct 14, 2010	6.697	6.716	6.669	6.716	220,065	+0.03(+0.50%)
Oct 13, 2010	6.736	6.736	6.650	6.683	350,122	+0.00(+0.01%)
Oct 12, 2010	6.635	6.682	6.621	6.682	286,683	+0.02(+0.36%)
Oct 11, 2010	6.640	6.668	6.640	6.658	192,927	-0.01(-0.21%)
Oct 08, 2010	6.673	6.673	6.549	6.673	305,900	+0.09(+1.29%)
Oct 07, 2010	6.583	6.592	6.545	6.587	314,465	+0.00(+0.00%)
Oct 06, 2010	6.692	6.692	6.564	6.587	446,451	-0.06(-0.93%)
Oct 05, 2010	6.682	6.692	6.649	6.649	346,192	-0.05(-0.71%)
Oct 04, 2010	6.692	6.720	6.658	6.696	379,991	-0.00(-0.07%)