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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 26, 2010	5.905	5.965	5.905	5.957	255,418	+0.05(+0.80%)
Feb 25, 2010	5.882	5.933	5.882	5.910	252,972	+0.01(+0.23%)
Feb 24, 2010	5.850	5.910	5.850	5.896	236,933	+0.06(+0.94%)
Feb 23, 2010	5.823	5.855	5.804	5.841	327,218	+0.00(+0.00%)
Feb 22, 2010	5.836	5.864	5.818	5.841	292,164	-0.02(-0.31%)
Feb 19, 2010	5.836	5.887	5.823	5.859	171,091	-0.01(-0.16%)
Feb 18, 2010	5.836	5.887	5.800	5.869	364,867	+0.04(+0.63%)
Feb 17, 2010	5.892	5.914	5.809	5.832	289,808	-0.05(-0.86%)
Feb 16, 2010	5.892	5.942	5.882	5.882	237,699	-0.02(-0.31%)
Feb 12, 2010	5.914	5.901	5.901	5.901	142,311	-0.01(-0.08%)
Feb 11, 2010	5.901	5.928	5.897	5.906	185,546	+0.00(+0.01%)
Feb 10, 2010	5.882	5.914	5.873	5.905	157,447	+0.03(+0.49%)
Feb 09, 2010	5.891	5.891	5.868	5.876	207,047	-0.02(-0.32%)
Feb 08, 2010	5.836	5.900	5.827	5.896	215,051	+0.05(+0.86%)
Feb 05, 2010	5.800	5.882	5.790	5.845	244,987	+0.00(+0.07%)
Feb 04, 2010	5.859	5.900	5.822	5.841	190,808	-0.02(-0.31%)
Feb 03, 2010	5.827	5.896	5.827	5.859	365,116	+0.04(+0.63%)
Feb 02, 2010	5.763	5.824	5.740	5.822	240,352	+0.07(+1.19%)
Feb 01, 2010	5.745	5.777	5.735	5.754	359,373	-0.00(-0.08%)
Jan 29, 2010	5.717	5.763	5.713	5.758	263,491	+0.03(+0.48%)
Jan 28, 2010	5.726	5.731	5.676	5.731	336,230	+0.03(+0.56%)
Jan 27, 2010	5.639	5.703	5.639	5.699	242,495	+0.04(+0.73%)
Jan 26, 2010	5.703	5.735	5.658	5.658	669,406	-0.05(-0.80%)
Jan 25, 2010	5.708	5.731	5.690	5.703	301,033	+0.00(+0.00%)
Jan 22, 2010	5.694	5.735	5.690	5.703	216,391	-0.01(-0.24%)
Jan 21, 2010	5.722	5.745	5.694	5.717	394,082	+0.00(+0.08%)
Jan 20, 2010	5.735	5.749	5.713	5.713	177,117	-0.02(-0.32%)
Jan 19, 2010	5.708	5.735	5.708	5.731	295,056	-0.00(-0.08%)
Jan 15, 2010	5.717	5.735	5.735	5.735	134,244	+0.04(+0.64%)
Jan 14, 2010	5.690	5.713	5.690	5.699	266,374	-0.01(-0.16%)
Jan 13, 2010	5.703	5.708	5.685	5.708	151,243	+0.02(+0.33%)
Jan 12, 2010	5.694	5.698	5.671	5.689	172,370	+0.00(+0.00%)
Jan 11, 2010	5.685	5.703	5.676	5.689	166,580	+0.00(+0.00%)
Jan 08, 2010	5.662	5.694	5.635	5.689	208,299	+0.02(+0.40%)
Jan 07, 2010	5.644	5.667	5.639	5.667	189,797	+0.02(+0.32%)
Jan 06, 2010	5.639	5.657	5.639	5.648	209,541	+0.01(+0.24%)
Jan 05, 2010	5.616	5.644	5.607	5.635	192,665	+0.01(+0.12%)
Jan 04, 2010	5.566	5.653	5.566	5.628	193,702	+0.05(+0.85%)
Dec 31, 2009	5.598	5.580	5.580	5.580	275,078	+0.00(+0.00%)
Dec 30, 2009	5.535	5.598	5.535	5.580	316,916	+0.00(+0.08%)
Dec 29, 2009	5.544	5.576	5.544	5.575	239,944	+0.02(+0.33%)
Dec 28, 2009	5.594	5.607	5.539	5.557	272,754	-0.03(-0.61%)
Dec 24, 2009	5.589	5.594	5.553	5.591	123,091	+0.01(+0.20%)
Dec 23, 2009	5.575	5.598	5.544	5.580	359,329	-0.01(-0.24%)
Dec 22, 2009	5.616	5.616	5.544	5.594	205,768	-0.00(-0.08%)
Dec 21, 2009	5.557	5.616	5.557	5.598	248,709	+0.03(+0.57%)
Dec 18, 2009	5.548	5.575	5.539	5.566	295,819	+0.04(+0.74%)
Dec 17, 2009	5.507	5.539	5.507	5.525	356,185	-0.01(-0.16%)
Dec 16, 2009	5.566	5.580	5.512	5.535	440,849	-0.01(-0.16%)
Dec 15, 2009	5.585	5.598	5.530	5.544	446,961	-0.05(-0.98%)
Dec 14, 2009	5.639	5.644	5.598	5.598	335,943	-0.04(-0.65%)
Dec 11, 2009	5.621	5.653	5.621	5.635	269,293	-0.03(-0.48%)
Dec 10, 2009	5.635	5.671	5.635	5.662	185,067	+0.04(+0.65%)
Dec 09, 2009	5.616	5.644	5.607	5.626	248,361	+0.01(+0.16%)
Dec 08, 2009	5.612	5.630	5.562	5.616	257,624	+0.00(+0.00%)
Dec 07, 2009	5.758	5.758	5.603	5.616	331,177	-0.04(-0.64%)
Dec 04, 2009	5.703	5.707	5.612	5.653	261,193	-0.01(-0.24%)
Dec 03, 2009	5.639	5.671	5.639	5.667	174,653	+0.04(+0.73%)
Dec 02, 2009	5.616	5.630	5.612	5.626	191,230	+0.04(+0.73%)