BlackRock MuniYield Quality Fund, Inc. (NY: MQY )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	9.427	9.562	9.303	9.497	310,145	-0.10(-1.07%)
Dec 28, 2012	9.416	9.610	9.255	9.599	164,005	+0.25(+2.65%)
Dec 27, 2012	9.298	9.389	9.206	9.352	228,767	+0.06(+0.70%)
Dec 26, 2012	9.335	9.483	9.271	9.287	158,503	-0.09(-0.98%)
Dec 24, 2012	9.346	9.416	9.330	9.378	50,035	-0.03(-0.34%)
Dec 21, 2012	9.287	9.411	9.271	9.411	124,062	+0.10(+1.04%)
Dec 20, 2012	9.282	9.470	9.276	9.314	165,500	+0.02(+0.17%)
Dec 19, 2012	9.142	9.362	9.115	9.298	317,116	+0.20(+2.25%)
Dec 18, 2012	9.077	9.136	8.948	9.093	393,229	-0.02(-0.24%)
Dec 17, 2012	9.276	9.276	9.104	9.115	232,935	-0.23(-2.42%)
Dec 14, 2012	9.422	9.422	9.244	9.341	166,930	-0.11(-1.19%)
Dec 13, 2012	9.497	9.523	9.422	9.454	237,330	-0.06(-0.68%)
Dec 12, 2012	9.481	9.545	9.448	9.518	183,213	+0.03(+0.29%)
Dec 11, 2012	9.406	9.545	9.400	9.491	179,566	+0.05(+0.57%)
Dec 10, 2012	9.491	9.540	9.395	9.438	238,569	-0.04(-0.40%)
Dec 07, 2012	9.625	9.647	9.464	9.475	158,330	-0.16(-1.61%)
Dec 06, 2012	9.620	9.711	9.598	9.631	159,168	-0.03(-0.33%)
Dec 05, 2012	9.663	9.690	9.641	9.663	167,664	-0.01(-0.06%)