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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2009	5.063	5.099	5.063	5.068	212,591	+0.03(+0.54%)
Apr 29, 2009	5.099	5.113	5.027	5.041	236,635	-0.06(-1.24%)
Apr 28, 2009	5.127	5.145	5.086	5.104	150,763	-0.02(-0.35%)
Apr 27, 2009	5.118	5.167	5.109	5.122	339,085	-0.01(-0.18%)
Apr 24, 2009	5.122	5.181	5.090	5.131	141,599	-0.01(-0.26%)
Apr 23, 2009	5.072	5.199	5.072	5.145	314,922	+0.08(+1.61%)
Apr 22, 2009	5.004	5.068	5.000	5.063	235,871	+0.06(+1.18%)
Apr 21, 2009	4.918	5.036	4.918	5.004	312,829	+0.03(+0.64%)
Apr 20, 2009	4.950	4.977	4.927	4.973	150,659	+0.02(+0.37%)
Apr 17, 2009	4.887	4.977	4.887	4.955	124,612	+0.09(+1.86%)
Apr 16, 2009	4.878	4.918	4.841	4.864	140,581	-0.03(-0.59%)
Apr 15, 2009	4.837	4.893	4.828	4.893	201,992	+0.07(+1.35%)
Apr 14, 2009	4.832	4.855	4.805	4.828	229,673	-0.05(-0.93%)
Apr 13, 2009	4.873	4.887	4.837	4.873	148,932	-0.05(-0.92%)
Apr 09, 2009	4.936	4.950	4.900	4.918	144,560	+0.02(+0.37%)
Apr 08, 2009	4.923	4.945	4.891	4.900	160,030	-0.02(-0.46%)
Apr 07, 2009	4.941	5.009	4.900	4.923	204,854	-0.09(-1.72%)
Apr 06, 2009	5.004	5.027	4.974	5.009	103,803	+0.00(+0.09%)
Apr 03, 2009	4.977	5.022	4.950	5.004	114,711	-0.02(-0.36%)
Apr 02, 2009	5.013	5.066	4.977	5.022	222,415	+0.02(+0.36%)