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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	6.541	6.541	6.468	6.491	122,529	+0.02(+0.35%)
Apr 27, 2007	6.468	6.486	6.468	6.468	151,451	+0.00(+0.07%)
Apr 26, 2007	6.491	6.491	6.464	6.464	153,217	-0.02(-0.28%)
Apr 25, 2007	6.482	6.500	6.477	6.482	51,219	-0.01(-0.21%)
Apr 24, 2007	6.500	6.518	6.482	6.495	143,061	+0.01(+0.21%)
Apr 23, 2007	6.477	6.504	6.477	6.482	116,348	+0.00(+0.07%)
Apr 20, 2007	6.495	6.495	6.468	6.477	82,569	+0.00(+0.00%)
Apr 19, 2007	6.455	6.477	6.455	6.477	124,516	+0.02(+0.28%)
Apr 18, 2007	6.446	6.491	6.441	6.459	190,749	+0.00(+0.07%)
Apr 17, 2007	6.436	6.468	6.423	6.455	232,696	+0.02(+0.28%)
Apr 16, 2007	6.477	6.486	6.432	6.436	124,295	-0.03(-0.42%)
Apr 13, 2007	6.482	6.504	6.459	6.464	161,606	-0.02(-0.28%)
Apr 12, 2007	6.482	6.500	6.477	6.482	127,607	-0.02(-0.28%)
Apr 11, 2007	6.491	6.522	6.486	6.500	109,945	+0.00(+0.00%)
Apr 10, 2007	6.459	6.509	6.455	6.500	164,035	+0.03(+0.42%)
Apr 09, 2007	6.459	6.473	6.432	6.473	138,646	+0.01(+0.21%)
Apr 05, 2007	6.477	6.495	6.455	6.459	182,801	-0.01(-0.14%)
Apr 04, 2007	6.504	6.518	6.432	6.468	237,111	-0.03(-0.42%)
Apr 03, 2007	6.500	6.518	6.486	6.495	134,893	-0.01(-0.14%)