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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	5.904	6.034	5.904	6.005	380,094	+0.09(+1.55%)
Dec 30, 2010	5.842	5.914	5.837	5.914	484,010	+0.05(+0.82%)
Dec 29, 2010	5.822	5.875	5.803	5.866	493,636	+0.05(+0.83%)
Dec 28, 2010	5.827	5.837	5.803	5.818	713,395	+0.00(+0.00%)
Dec 27, 2010	5.818	5.837	5.803	5.818	397,744	-0.00(-0.08%)
Dec 23, 2010	5.827	5.847	5.794	5.822	481,236	+0.02(+0.28%)
Dec 22, 2010	5.784	5.851	5.784	5.806	442,668	+0.01(+0.22%)
Dec 21, 2010	5.842	5.866	5.769	5.793	783,899	-0.06(-1.07%)
Dec 20, 2010	6.044	6.044	5.784	5.856	681,999	-0.20(-3.26%)
Dec 17, 2010	6.092	6.160	6.044	6.054	466,817	-0.08(-1.26%)
Dec 16, 2010	5.861	6.131	5.861	6.131	590,648	+0.25(+4.17%)
Dec 15, 2010	5.827	5.914	5.774	5.885	537,165	+0.03(+0.58%)
Dec 14, 2010	5.837	5.871	5.779	5.851	678,901	-0.02(-0.33%)
Dec 13, 2010	5.856	5.890	5.803	5.871	442,219	-0.02(-0.39%)
Dec 10, 2010	5.946	5.946	5.831	5.894	663,763	-0.05(-0.89%)
Dec 09, 2010	5.927	5.951	5.874	5.946	488,959	+0.03(+0.57%)
Dec 08, 2010	5.918	5.956	5.855	5.913	627,063	-0.05(-0.80%)
Dec 07, 2010	6.061	6.061	5.870	5.961	801,103	-0.06(-1.03%)
Dec 06, 2010	6.109	6.114	5.989	6.023	434,905	-0.09(-1.49%)
Dec 03, 2010	6.099	6.205	6.080	6.114	397,427	+0.02(+0.39%)
Dec 02, 2010	6.253	6.253	6.070	6.090	363,557	-0.14(-2.23%)