BlackRock MuniHoldings Quality Fund, Inc. (NY: MUS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	6.795	6.806	6.790	6.790	29,199	+0.00(+0.00%)
Apr 27, 2007	6.800	6.816	6.769	6.790	70,580	-0.03(-0.45%)
Apr 26, 2007	6.800	6.826	6.800	6.821	13,729	+0.02(+0.30%)
Apr 25, 2007	6.775	6.800	6.764	6.800	28,425	+0.01(+0.08%)
Apr 24, 2007	6.764	6.795	6.764	6.795	30,939	+0.00(+0.00%)
Apr 23, 2007	6.790	6.806	6.775	6.795	30,939	+0.01(+0.08%)
Apr 20, 2007	6.775	6.795	6.775	6.790	10,055	+0.01(+0.08%)
Apr 19, 2007	6.800	6.800	6.754	6.785	45,248	-0.02(-0.23%)
Apr 18, 2007	6.785	6.800	6.780	6.800	37,127	+0.01(+0.15%)
Apr 17, 2007	6.821	6.821	6.790	6.790	31,712	-0.03(-0.45%)
Apr 16, 2007	6.852	6.852	6.821	6.821	34,613	-0.03(-0.38%)
Apr 13, 2007	6.873	6.873	6.847	6.847	10,828	-0.02(-0.30%)
Apr 12, 2007	6.868	6.868	6.857	6.868	2,320	-0.01(-0.15%)
Apr 11, 2007	6.878	6.888	6.878	6.878	6,381	+0.01(+0.08%)
Apr 10, 2007	6.868	6.899	6.868	6.873	21,270	-0.01(-0.15%)
Apr 09, 2007	6.878	6.888	6.873	6.883	18,756	+0.01(+0.08%)
Apr 05, 2007	6.852	6.888	6.831	6.878	54,143	+0.04(+0.61%)
Apr 04, 2007	6.816	6.837	6.816	6.837	11,215	+0.01(+0.08%)
Apr 03, 2007	6.821	6.857	6.816	6.831	55,497	+0.02(+0.30%)