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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	6.386	6.390	6.368	6.377	111,507	+0.00(+0.00%)
May 30, 2007	6.381	6.390	6.363	6.377	177,087	+0.00(+0.00%)
May 29, 2007	6.368	6.408	6.368	6.377	271,593	-0.00(-0.07%)
May 25, 2007	6.395	6.413	6.372	6.381	73,749	+0.00(+0.07%)
May 24, 2007	6.363	6.408	6.363	6.377	226,548	-0.02(-0.28%)
May 23, 2007	6.408	6.440	6.368	6.395	181,283	-0.02(-0.35%)
May 22, 2007	6.458	6.463	6.417	6.417	132,705	-0.02(-0.35%)
May 21, 2007	6.458	6.499	6.440	6.440	185,920	-0.02(-0.28%)
May 18, 2007	6.476	6.481	6.458	6.458	100,688	-0.02(-0.28%)
May 17, 2007	6.472	6.485	6.463	6.476	136,017	+0.01(+0.14%)
May 16, 2007	6.458	6.485	6.458	6.467	84,569	+0.00(+0.00%)
May 15, 2007	6.481	6.485	6.454	6.467	133,588	+0.00(+0.00%)
May 14, 2007	6.472	6.490	6.463	6.467	196,298	-0.01(-0.14%)
May 11, 2007	6.458	6.485	6.458	6.476	104,883	-0.02(-0.28%)
May 10, 2007	6.494	6.517	6.485	6.494	110,624	+0.00(+0.07%)
May 09, 2007	6.485	6.503	6.476	6.490	203,143	+0.00(+0.00%)
May 08, 2007	6.531	6.535	6.490	6.490	328,341	-0.03(-0.42%)
May 07, 2007	6.526	6.535	6.503	6.517	145,953	-0.00(-0.07%)
May 04, 2007	6.494	6.522	6.494	6.522	121,885	+0.02(+0.35%)
May 03, 2007	6.490	6.517	6.476	6.499	183,932	+0.02(+0.28%)
May 02, 2007	6.476	6.490	6.467	6.481	111,949	+0.01(+0.14%)