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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2002	6.434	6.519	6.434	6.478	9,048,544	+0.04(+0.69%)
Sep 27, 2002	6.443	6.461	6.420	6.434	49,274	-0.02(-0.35%)
Sep 26, 2002	6.438	6.474	6.429	6.456	4,681,054	+0.04(+0.56%)
Sep 25, 2002	6.452	6.452	6.411	6.420	6,271,268	-0.04(-0.69%)
Sep 24, 2002	6.461	6.510	6.429	6.465	100,340	+0.00(+0.07%)
Sep 23, 2002	6.461	6.465	6.443	6.461	72,567	+0.00(+0.07%)
Sep 20, 2002	6.456	6.474	6.429	6.456	84,886	-0.02(-0.28%)
Sep 19, 2002	6.496	6.496	6.461	6.474	35,387	+0.01(+0.14%)
Sep 18, 2002	6.452	6.496	6.447	6.465	60,472	-0.01(-0.14%)
Sep 17, 2002	6.429	6.474	6.411	6.474	116,914	+0.00(+0.07%)
Sep 16, 2002	6.425	6.487	6.416	6.470	86,453	+0.02(+0.28%)
Sep 13, 2002	6.474	6.474	6.425	6.452	67,416	-0.03(-0.48%)
Sep 12, 2002	6.519	6.563	6.452	6.483	87,573	-0.06(-0.89%)
Sep 11, 2002	6.461	6.541	6.456	6.541	92,725	+0.04(+0.62%)
Sep 10, 2002	6.478	6.519	6.461	6.501	63,384	+0.00(+0.07%)
Sep 09, 2002	6.465	6.496	6.456	6.496	23,293	+0.03(+0.41%)
Sep 06, 2002	6.456	6.470	6.443	6.470	44,794	-0.00(-0.07%)
Sep 05, 2002	6.483	6.563	6.474	6.474	85,334	-0.02(-0.34%)
Sep 04, 2002	6.474	6.554	6.474	6.496	40,987	+0.01(+0.21%)
Sep 03, 2002	6.505	6.523	6.483	6.483	31,804	+0.01(+0.14%)
Aug 30, 2002	6.452	6.563	6.452	6.474	130,800	+0.00(+0.07%)
Aug 29, 2002	6.434	6.474	6.434	6.470	4,053,927	+0.04(+0.69%)
Aug 28, 2002	6.429	6.438	6.362	6.425	114,226	+0.02(+0.28%)
Aug 27, 2002	6.429	6.478	6.385	6.407	170,220	-0.02(-0.35%)
Aug 26, 2002	6.456	6.456	6.416	6.429	55,993	-0.00(-0.07%)
Aug 23, 2002	6.474	6.487	6.425	6.434	68,983	-0.04(-0.62%)
Aug 22, 2002	6.483	6.487	6.452	6.474	85,110	+0.00(+0.00%)
Aug 21, 2002	6.452	6.496	6.452	6.474	55,321	+0.01(+0.14%)
Aug 20, 2002	6.434	6.465	6.434	6.465	75,031	+0.06(+0.91%)
Aug 16, 2002	6.362	6.407	6.327	6.407	83,990	+0.02(+0.35%)
Aug 15, 2002	6.371	6.398	6.362	6.385	59,129	-0.02(-0.35%)
Aug 14, 2002	6.474	6.519	6.407	6.407	82,422	-0.05(-0.83%)
Aug 13, 2002	6.470	6.474	6.438	6.461	53,305	-0.01(-0.14%)
Aug 12, 2002	6.456	6.474	6.434	6.470	86,229	+0.11(+1.68%)
Aug 07, 2002	6.376	6.403	6.362	6.362	108,627	-0.00(-0.07%)
Aug 06, 2002	6.371	6.376	6.358	6.367	75,031	+0.03(+0.49%)
Aug 05, 2002	6.336	6.340	6.327	6.336	98,548	+0.01(+0.21%)
Aug 02, 2002	6.273	6.340	6.269	6.322	144,239	+0.03(+0.43%)
Aug 01, 2002	6.219	6.318	6.219	6.295	148,942	+0.08(+1.22%)
Jul 31, 2002	6.228	6.251	6.219	6.219	47,482	-0.02(-0.36%)
Jul 30, 2002	6.264	6.291	6.224	6.242	82,870	-0.03(-0.50%)
Jul 29, 2002	6.291	6.309	6.264	6.273	77,047	+0.00(+0.00%)
Jul 26, 2002	6.237	6.304	6.219	6.273	45,690	+0.03(+0.50%)
Jul 25, 2002	6.237	6.264	6.211	6.242	48,826	+0.03(+0.50%)
Jul 24, 2002	6.291	6.322	6.211	6.211	104,371	-0.11(-1.70%)
Jul 23, 2002	6.313	6.340	6.295	6.318	82,646	+0.00(+0.07%)
Jul 22, 2002	6.322	6.322	6.291	6.313	74,359	-0.02(-0.35%)
Jul 19, 2002	6.318	6.349	6.309	6.336	24,861	-0.01(-0.21%)
Jul 17, 2002	6.367	6.376	6.331	6.349	92,725	-0.06(-0.97%)
Jul 12, 2002	6.452	6.452	6.362	6.411	79,510	-0.02(-0.35%)
Jul 11, 2002	6.465	6.474	6.429	6.434	112,210	-0.01(-0.14%)
Jul 10, 2002	6.452	6.465	6.434	6.443	55,321	+0.02(+0.35%)
Jul 09, 2002	6.438	6.438	6.420	6.420	39,643	-0.02(-0.28%)
Jul 08, 2002	6.429	6.438	6.429	6.438	97,876	+0.01(+0.14%)
Jul 05, 2002	6.429	6.429	6.407	6.429	32,476	+0.01(+0.21%)
Jul 04, 2002	6.403	6.429	6.367	6.416	80,854	+0.00(+0.00%)
Jul 03, 2002	6.403	6.429	6.367	6.416	80,854	+0.01(+0.21%)
Jul 02, 2002	6.340	6.443	6.340	6.403	53,977	+0.04(+0.63%)