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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2009	5.480	5.498	5.479	5.498	83,889	+0.03(+0.50%)
Jul 30, 2009	5.439	5.484	5.439	5.471	135,032	+0.02(+0.33%)
Jul 29, 2009	5.358	5.453	5.358	5.453	152,686	+0.05(+0.92%)
Jul 28, 2009	5.358	5.410	5.358	5.403	195,584	-0.00(-0.08%)
Jul 27, 2009	5.466	5.466	5.376	5.407	223,978	-0.03(-0.50%)
Jul 24, 2009	5.394	5.435	5.382	5.435	1,417	+0.03(+0.50%)
Jul 23, 2009	5.344	5.412	5.339	5.407	213,741	+0.03(+0.59%)
Jul 22, 2009	5.376	5.398	5.326	5.376	209,184	-0.02(-0.42%)
Jul 21, 2009	5.353	5.398	5.353	5.398	170,695	+0.03(+0.59%)
Jul 20, 2009	5.339	5.371	5.330	5.367	147,130	+0.04(+0.68%)
Jul 17, 2009	5.398	5.398	5.326	5.330	137,750	-0.06(-1.09%)
Jul 16, 2009	5.376	5.403	5.358	5.389	199,400	+0.01(+0.25%)
Jul 15, 2009	5.344	5.389	5.344	5.376	209,087	+0.00(+0.00%)
Jul 14, 2009	5.380	5.380	5.326	5.376	422,243	+0.00(+0.00%)
Jul 13, 2009	5.371	5.403	5.344	5.376	174,294	-0.03(-0.50%)
Jul 10, 2009	5.308	5.403	5.308	5.403	213,357	+0.06(+1.12%)
Jul 09, 2009	5.326	5.376	5.277	5.343	201,546	+0.05(+0.92%)
Jul 08, 2009	5.231	5.308	5.208	5.294	208,398	+0.07(+1.30%)
Jul 07, 2009	5.244	5.244	5.163	5.226	224,453	-0.00(-0.09%)
Jul 06, 2009	5.226	5.253	5.190	5.231	193,621	-0.02(-0.43%)
Jul 02, 2009	5.154	5.253	5.137	5.253	139,300	+0.05(+1.05%)