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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2009	5.774	5.788	5.761	5.779	172,424	+0.02(+0.39%)
Sep 29, 2009	5.765	5.806	5.756	5.756	215,026	-0.03(-0.55%)
Sep 28, 2009	5.684	5.792	5.684	5.788	200,299	+0.02(+0.39%)
Sep 25, 2009	5.747	5.783	5.747	5.765	209,032	-0.01(-0.23%)
Sep 24, 2009	5.774	5.810	5.752	5.779	263,180	-0.03(-0.55%)
Sep 23, 2009	5.774	5.820	5.765	5.810	299,945	+0.02(+0.31%)
Sep 22, 2009	5.774	5.797	5.765	5.792	249,616	+0.03(+0.55%)
Sep 21, 2009	5.729	5.779	5.715	5.761	221,002	-0.03(-0.47%)
Sep 18, 2009	5.792	5.792	5.761	5.788	173,091	+0.02(+0.39%)
Sep 17, 2009	5.752	5.783	5.734	5.765	176,414	-0.03(-0.55%)
Sep 16, 2009	5.797	5.838	5.752	5.797	319,239	+0.01(+0.16%)
Sep 15, 2009	5.729	5.797	5.729	5.788	249,055	+0.04(+0.71%)
Sep 14, 2009	5.734	5.761	5.720	5.747	142,685	+0.00(+0.00%)
Sep 11, 2009	5.729	5.783	5.715	5.747	157,667	-0.01(-0.24%)
Sep 10, 2009	5.820	5.820	5.734	5.761	114,345	-0.04(-0.62%)
Sep 09, 2009	5.765	5.797	5.765	5.797	138,561	+0.03(+0.55%)
Sep 08, 2009	5.720	5.797	5.720	5.765	223,051	+0.02(+0.39%)
Sep 04, 2009	5.629	5.756	5.629	5.743	182,164	+0.09(+1.60%)
Sep 03, 2009	5.616	5.661	5.589	5.652	254,712	+0.05(+0.81%)
Sep 02, 2009	5.575	5.611	5.570	5.607	166,780	+0.02(+0.32%)