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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 29, 2009	5.236	5.236	5.191	5.202	126,481	-0.03(-0.66%)
May 28, 2009	5.272	5.272	5.209	5.236	163,823	-0.01(-0.17%)
May 27, 2009	5.223	5.304	5.223	5.245	220,050	+0.01(+0.17%)
May 26, 2009	5.245	5.250	5.223	5.236	246,061	+0.02(+0.35%)
May 22, 2009	5.182	5.241	5.181	5.218	172,036	+0.04(+0.70%)
May 21, 2009	5.195	5.204	5.146	5.182	190,740	-0.01(-0.26%)
May 20, 2009	5.127	5.213	5.127	5.195	227,651	+0.05(+0.88%)
May 19, 2009	4.978	5.182	4.942	5.150	128,329	-0.03(-0.52%)
May 18, 2009	5.173	5.200	5.155	5.177	230,830	-0.00(-0.09%)
May 15, 2009	5.159	5.182	5.123	5.182	215,460	+0.05(+0.97%)
May 14, 2009	5.087	5.132	5.064	5.132	116,906	+0.04(+0.85%)
May 13, 2009	5.091	5.109	5.073	5.089	227,289	-0.06(-1.19%)
May 12, 2009	5.191	5.195	5.127	5.150	279,963	-0.03(-0.52%)
May 11, 2009	5.173	5.200	5.164	5.177	113,798	-0.01(-0.17%)
May 08, 2009	5.204	5.209	5.136	5.186	228,901	+0.02(+0.44%)
May 07, 2009	5.109	5.164	5.096	5.164	211,782	+0.05(+0.97%)
May 06, 2009	5.118	5.141	5.082	5.114	267,340	-0.02(-0.35%)
May 05, 2009	5.132	5.168	5.087	5.132	146,494	+0.00(+0.00%)
May 04, 2009	5.164	5.164	5.119	5.132	164,556	+0.02(+0.35%)