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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	6.138	6.138	6.068	6.108	475,654	-0.04(-0.65%)
Jul 28, 2011	6.148	6.209	6.113	6.148	280,947	-0.03(-0.49%)
Jul 27, 2011	6.264	6.279	6.179	6.179	207,069	-0.12(-1.83%)
Jul 26, 2011	6.324	6.329	6.270	6.294	186,767	-0.02(-0.32%)
Jul 25, 2011	6.359	6.359	6.314	6.314	167,561	-0.06(-0.87%)
Jul 22, 2011	6.369	6.384	6.364	6.369	185,022	+0.03(+0.48%)
Jul 21, 2011	6.334	6.374	6.334	6.339	158,884	+0.00(+0.00%)
Jul 20, 2011	6.274	6.339	6.274	6.339	200,953	+0.08(+1.20%)
Jul 19, 2011	6.249	6.274	6.224	6.264	174,408	+0.03(+0.48%)
Jul 18, 2011	6.259	6.259	6.224	6.234	205,948	-0.02(-0.24%)
Jul 15, 2011	6.319	6.324	6.244	6.249	336,759	-0.06(-0.95%)
Jul 14, 2011	6.369	6.374	6.294	6.309	196,396	-0.05(-0.71%)
Jul 13, 2011	6.369	6.384	6.354	6.354	116,651	-0.02(-0.30%)
Jul 12, 2011	6.353	6.373	6.328	6.373	296,892	+0.03(+0.47%)
Jul 11, 2011	6.393	6.403	6.338	6.343	266,432	-0.04(-0.70%)
Jul 08, 2011	6.348	6.388	6.328	6.388	271,908	+0.03(+0.47%)
Jul 07, 2011	6.338	6.383	6.338	6.358	160,801	+0.03(+0.55%)
Jul 06, 2011	6.313	6.338	6.313	6.323	194,476	-0.01(-0.24%)
Jul 05, 2011	6.318	6.343	6.278	6.338	163,508	+0.04(+0.63%)