Ansys Inc (NQ: ANSS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2009	27.26	27.96	27.07	27.62	774,314	+0.56(+2.07%)
Apr 29, 2009	26.55	27.34	26.55	27.06	841,783	+0.26(+0.97%)
Apr 28, 2009	26.94	26.98	26.05	26.80	628,733	-0.40(-1.47%)
Apr 27, 2009	26.63	27.52	26.63	27.20	750,040	+0.08(+0.29%)
Apr 24, 2009	26.70	27.32	26.44	27.12	542,182	+0.53(+1.99%)
Apr 23, 2009	26.32	26.67	25.93	26.59	795,401	+0.31(+1.18%)
Apr 22, 2009	25.84	26.80	25.84	26.28	497,731	+0.19(+0.73%)
Apr 21, 2009	25.55	26.18	25.43	26.09	702,132	+0.30(+1.16%)
Apr 20, 2009	25.63	26.20	25.63	25.79	481,774	-0.83(-3.12%)
Apr 17, 2009	27.03	27.03	26.20	26.62	1,100,680	-0.35(-1.30%)
Apr 16, 2009	26.74	27.08	26.40	26.97	651,652	+0.41(+1.54%)
Apr 15, 2009	27.38	27.38	26.13	26.56	782,063	-0.17(-0.64%)
Apr 14, 2009	26.77	27.10	26.40	26.73	684,941	-0.32(-1.18%)
Apr 13, 2009	27.06	27.50	26.70	27.05	965,892	-0.10(-0.37%)
Apr 09, 2009	27.06	27.30	26.80	27.15	1,498,881	+0.50(+1.88%)
Apr 08, 2009	26.92	27.07	26.34	26.65	1,013,610	-0.03(-0.11%)
Apr 07, 2009	25.78	26.94	25.75	26.68	1,047,499	-0.85(-3.09%)
Apr 06, 2009	27.40	27.73	26.90	27.53	1,388,560	+0.13(+0.47%)
Apr 03, 2009	26.46	27.40	26.46	27.40	812,099	+0.95(+3.59%)
Apr 02, 2009	25.66	26.73	25.66	26.45	1,229,126	+1.10(+4.34%)
Apr 01, 2009	24.87	25.73	24.61	25.35	658,004	+0.25(+1.00%)
Mar 31, 2009	25.12	25.74	24.92	25.10	1,539,661	+0.20(+0.80%)
Mar 30, 2009	25.07	25.07	24.16	24.90	973,112	-1.36(-5.18%)
Mar 26, 2009	24.86	26.35	24.62	26.26	1,406,180	+1.77(+7.23%)
Mar 25, 2009	24.59	24.95	23.79	24.49	728,593	+0.02(+0.08%)
Mar 24, 2009	24.85	25.01	24.31	24.47	610,549	-0.69(-2.74%)
Mar 23, 2009	24.15	25.16	23.62	25.16	947,641	+1.83(+7.84%)
Mar 20, 2009	24.43	24.66	23.30	23.33	1,120,685	-1.02(-4.19%)
Mar 19, 2009	24.48	24.48	23.95	24.35	1,453,614	+0.02(+0.08%)
Mar 18, 2009	22.58	24.44	22.35	24.33	2,102,401	+1.79(+7.94%)
Mar 17, 2009	22.36	22.54	21.61	22.54	1,213,477	+0.19(+0.85%)
Mar 16, 2009	22.07	22.64	21.96	22.35	1,756,625	+0.37(+1.68%)
Mar 13, 2009	21.38	22.09	20.81	21.98	1,721,857	+0.45(+2.09%)
Mar 12, 2009	20.83	21.73	20.42	21.53	1,484,550	+0.56(+2.67%)
Mar 11, 2009	19.73	21.15	19.60	20.97	1,914,130	+1.37(+6.99%)
Mar 10, 2009	18.43	19.66	18.26	19.60	1,627,107	+1.54(+8.53%)
Mar 09, 2009	18.17	18.72	18.03	18.06	993,299	-0.35(-1.90%)
Mar 06, 2009	18.46	18.81	18.00	18.41	1,091,468	+0.08(+0.44%)
Mar 05, 2009	18.83	19.48	18.28	18.33	1,732,592	-0.84(-4.38%)
Mar 04, 2009	19.10	19.46	18.72	19.17	1,428,411	-0.04(-0.21%)
Mar 02, 2009	19.62	20.04	19.06	19.21	2,649,210	-0.96(-4.76%)
Feb 27, 2009	21.01	21.81	20.08	20.17	2,802,295	-0.52(-2.51%)
Feb 26, 2009	21.55	23.00	19.87	20.69	4,525,241	-2.46(-10.63%)
Feb 25, 2009	23.55	23.88	22.66	23.15	1,103,384	-0.43(-1.82%)
Feb 24, 2009	23.36	23.71	22.61	23.58	1,237,471	+0.38(+1.64%)
Feb 23, 2009	24.35	24.89	23.16	23.20	920,701	-1.02(-4.21%)
Feb 20, 2009	23.87	24.53	23.63	24.22	838,420	+0.22(+0.92%)
Feb 19, 2009	24.41	24.63	23.94	24.00	621,960	-0.27(-1.11%)
Feb 18, 2009	24.82	25.03	23.91	24.27	513,336	-0.40(-1.62%)
Feb 17, 2009	24.69	25.05	24.08	24.67	737,581	-0.56(-2.22%)
Feb 13, 2009	25.35	25.60	24.90	25.23	585,583	-0.17(-0.67%)
Feb 12, 2009	24.70	25.50	24.42	25.40	545,281	+0.27(+1.07%)
Feb 11, 2009	25.15	25.42	24.67	25.13	337,060	+0.02(+0.08%)
Feb 10, 2009	25.78	26.05	25.01	25.11	668,133	-0.80(-3.09%)
Feb 09, 2009	25.79	26.05	25.62	25.91	449,938	-0.12(-0.46%)
Feb 06, 2009	25.38	26.16	25.20	26.03	613,530	+0.64(+2.52%)
Feb 05, 2009	24.43	25.53	24.36	25.39	666,997	+0.65(+2.63%)
Feb 04, 2009	24.74	25.38	24.55	24.74	684,352	-0.11(-0.44%)
Feb 03, 2009	24.82	25.00	24.20	24.85	761,901	+0.06(+0.24%)
Feb 02, 2009	24.55	25.02	24.31	24.79	720,163	-0.07(-0.28%)
Jan 30, 2009	25.66	26.12	24.76	24.86	524,285	-0.73(-2.85%)
Jan 29, 2009	25.82	26.32	25.49	25.59	335,597	-0.65(-2.48%)
Jan 28, 2009	25.46	26.63	25.46	26.24	732,625	+0.98(+3.88%)
Jan 27, 2009	25.53	26.04	24.71	25.26	1,044,612	-0.41(-1.60%)
Jan 26, 2009	25.25	26.26	25.00	25.67	748,968	+0.28(+1.10%)
Jan 23, 2009	24.83	25.70	24.58	25.39	638,437	+0.09(+0.36%)
Jan 22, 2009	25.59	25.59	24.76	25.30	1,344,689	-0.52(-2.01%)
Jan 21, 2009	24.44	25.86	24.18	25.82	1,213,209	+1.84(+7.67%)
Jan 20, 2009	24.35	25.00	23.90	23.98	1,274,885	-0.66(-2.68%)
Jan 16, 2009	25.06	25.37	24.02	24.64	1,209,102	-0.04(-0.16%)
Jan 15, 2009	24.41	24.99	23.64	24.68	1,093,249	+0.26(+1.06%)
Jan 14, 2009	25.27	25.34	24.10	24.42	922,186	-1.27(-4.94%)
Jan 13, 2009	25.50	25.96	25.38	25.69	1,057,263	+0.16(+0.63%)
Jan 12, 2009	26.05	26.26	25.30	25.53	810,977	-0.46(-1.77%)
Jan 09, 2009	26.40	26.48	25.75	25.99	1,162,610	-0.49(-1.85%)
Jan 08, 2009	27.02	27.02	26.16	26.48	1,720,729	-1.06(-3.85%)
Jan 07, 2009	28.47	28.61	27.32	27.54	1,503,809	-1.54(-5.30%)
Jan 06, 2009	29.00	29.69	28.90	29.08	640,757	+0.27(+0.94%)
Jan 05, 2009	28.67	28.99	28.11	28.81	560,070	+0.07(+0.24%)
Jan 02, 2009	27.86	28.81	27.64	28.74	523,163	+0.85(+3.05%)
Dec 31, 2008	28.31	28.57	27.77	27.89	822,175	-0.49(-1.73%)
Dec 30, 2008	27.74	28.42	27.74	28.38	611,997	+0.73(+2.64%)
Dec 29, 2008	28.36	28.61	27.48	27.65	387,777	-0.71(-2.50%)
Dec 26, 2008	28.46	28.46	27.99	28.36	152,353	+0.08(+0.28%)
Dec 24, 2008	27.95	28.38	27.56	28.28	168,314	+0.42(+1.51%)
Dec 23, 2008	28.75	29.22	27.67	27.86	603,036	-0.89(-3.10%)
Dec 22, 2008	29.65	29.65	28.43	28.75	971,547	-0.90(-3.04%)
Dec 19, 2008	29.92	30.42	29.15	29.65	1,060,772	-0.09(-0.30%)
Dec 18, 2008	29.77	30.10	29.26	29.74	668,007	+0.16(+0.54%)
Dec 17, 2008	29.10	30.21	28.97	29.58	625,896	-0.09(-0.30%)
Dec 16, 2008	28.00	29.88	27.20	29.67	783,302	+1.81(+6.50%)
Dec 15, 2008	28.79	28.86	27.37	27.86	571,398	-0.95(-3.30%)
Dec 12, 2008	27.16	29.00	27.04	28.81	430,942	+0.69(+2.45%)
Dec 11, 2008	28.70	29.60	27.89	28.12	733,189	-1.80(-6.02%)
Dec 10, 2008	29.33	29.93	28.94	29.92	759,419	+0.77(+2.64%)
Dec 09, 2008	29.61	30.50	29.09	29.15	933,680	-0.63(-2.12%)
Dec 08, 2008	29.42	30.71	28.73	29.78	1,281,607	+0.82(+2.83%)
Dec 05, 2008	27.15	29.03	25.73	28.96	1,252,580	+2.57(+9.74%)
Dec 04, 2008	27.50	28.00	25.73	26.39	1,175,317	-1.51(-5.41%)
Dec 03, 2008	27.17	27.96	26.32	27.90	1,020,300	+0.66(+2.42%)
Dec 02, 2008	26.55	27.53	25.94	27.24	878,275	+1.06(+4.05%)
Dec 01, 2008	28.11	29.38	26.12	26.18	838,314	-2.68(-9.29%)
Nov 28, 2008	29.20	29.20	28.06	28.86	366,364	-0.63(-2.14%)
Nov 26, 2008	26.99	29.75	26.65	29.49	1,096,902	+1.73(+6.23%)
Nov 25, 2008	28.00	28.64	27.09	27.76	1,085,303	-0.16(-0.57%)
Nov 24, 2008	26.16	28.07	25.23	27.92	831,144	+2.29(+8.93%)
Nov 21, 2008	25.46	26.08	22.62	25.63	2,052,683	+0.32(+1.26%)
Nov 20, 2008	26.65	27.34	25.22	25.31	1,269,668	-1.70(-6.29%)
Nov 19, 2008	29.00	29.48	26.96	27.01	1,043,506	-1.98(-6.83%)
Nov 18, 2008	28.15	29.12	27.71	28.99	1,375,170	+1.17(+4.21%)
Nov 17, 2008	28.03	28.62	27.38	27.82	920,634	-0.58(-2.04%)
Nov 14, 2008	28.25	29.59	27.60	28.40	1,300,569	-0.44(-1.53%)
Nov 13, 2008	27.24	28.90	25.97	28.84	1,472,347	+1.63(+5.99%)
Nov 12, 2008	28.94	29.16	26.94	27.21	1,171,191	-2.29(-7.76%)
Nov 11, 2008	30.04	30.23	29.05	29.50	902,395	-0.77(-2.54%)
Nov 10, 2008	30.00	31.26	29.90	30.27	1,090,117	+0.60(+2.02%)
Nov 07, 2008	28.87	29.72	28.78	29.67	1,325,857	+0.81(+2.81%)
Nov 06, 2008	29.79	31.22	28.43	28.86	3,117,134	+2.34(+8.82%)
Nov 05, 2008	27.95	28.24	26.42	26.52	1,135,832	-2.32(-8.04%)
Nov 04, 2008	29.76	29.76	28.29	28.84	986,940	+0.35(+1.23%)
Nov 03, 2008	28.39	28.99	27.47	28.49	916,922	-0.14(-0.49%)
Oct 31, 2008	28.18	29.01	26.75	28.63	1,297,031	+1.64(+6.08%)
Oct 30, 2008	27.07	27.75	26.53	26.99	979,453	+0.83(+3.17%)
Oct 29, 2008	25.82	27.06	25.08	26.16	1,101,314	+0.50(+1.95%)
Oct 28, 2008	24.71	25.83	24.00	25.66	1,430,096	+1.56(+6.47%)
Oct 27, 2008	23.86	24.81	22.93	24.10	1,128,331	-0.22(-0.90%)
Oct 24, 2008	22.28	24.87	20.55	24.32	1,659,289	-0.07(-0.29%)
Oct 23, 2008	26.81	26.81	23.68	24.39	1,515,846	-2.48(-9.23%)
Oct 22, 2008	28.80	28.83	26.17	26.87	1,440,291	-2.20(-7.57%)
Oct 21, 2008	30.30	30.71	28.93	29.07	773,195	-0.74(-2.48%)
Oct 20, 2008	29.47	30.25	29.19	29.81	576,403	+0.83(+2.86%)
Oct 17, 2008	28.49	30.43	27.15	28.98	725,099	-0.02(-0.07%)
Oct 16, 2008	27.25	29.04	25.63	29.00	819,906	+1.64(+5.99%)
Oct 15, 2008	29.34	30.95	27.06	27.36	1,190,456	-2.88(-9.52%)
Oct 14, 2008	33.57	33.67	29.79	30.24	1,406,063	-2.41(-7.38%)
Oct 13, 2008	29.99	32.96	28.87	32.65	1,311,879	+4.04(+14.12%)
Oct 10, 2008	26.08	29.90	24.15	28.61	1,844,686	+1.29(+4.72%)
Oct 09, 2008	28.75	29.40	27.15	27.32	897,481	-0.85(-3.02%)
Oct 08, 2008	27.41	29.50	26.40	28.17	1,347,023	+0.45(+1.62%)
Oct 07, 2008	29.69	30.20	27.64	27.72	1,016,271	-2.17(-7.26%)
Oct 06, 2008	30.96	31.16	28.44	29.89	1,341,563	-2.10(-6.56%)
Oct 03, 2008	32.75	34.21	31.92	31.99	992,415	-1.39(-4.16%)
Oct 02, 2008	36.24	36.31	32.84	33.38	1,428,687	-3.23(-8.82%)
Oct 01, 2008	37.51	37.70	36.42	36.61	1,101,035	-1.26(-3.33%)
Sep 30, 2008	34.65	37.87	32.88	37.87	1,644,956	+3.27(+9.45%)
Sep 29, 2008	37.99	38.04	31.00	34.60	1,706,926	-3.97(-10.29%)
Sep 26, 2008	38.65	39.40	38.19	38.57	884,990	-1.25(-3.14%)
Sep 25, 2008	39.11	40.18	38.70	39.82	582,426	+0.88(+2.26%)
Sep 24, 2008	39.89	39.89	38.68	38.94	745,191	-1.04(-2.60%)
Sep 23, 2008	39.76	41.03	39.75	39.98	598,311	+0.16(+0.40%)
Sep 22, 2008	41.11	42.30	39.76	39.82	946,276	-1.60(-3.86%)
Sep 19, 2008	42.62	44.44	40.55	41.42	1,292,411	+1.22(+3.03%)
Sep 18, 2008	39.48	40.89	36.84	40.20	1,361,810	+1.62(+4.20%)
Sep 17, 2008	40.75	41.48	38.50	38.58	1,329,497	-2.92(-7.04%)
Sep 16, 2008	41.00	41.87	39.82	41.50	1,100,388	+0.26(+0.63%)
Sep 15, 2008	41.85	43.42	41.07	41.24	871,404	-2.38(-5.46%)
Sep 12, 2008	42.68	43.90	42.44	43.62	598,496	+0.46(+1.07%)
Sep 11, 2008	42.67	43.51	42.44	43.16	645,402	+0.04(+0.09%)
Sep 10, 2008	42.67	43.49	42.67	43.12	864,106	+0.49(+1.15%)
Sep 09, 2008	42.26	43.13	41.82	42.63	1,213,247	+0.47(+1.11%)
Sep 08, 2008	42.95	42.95	41.14	42.16	1,489,293	+0.06(+0.14%)
Sep 05, 2008	42.01	42.28	41.17	42.10	648,367	-0.39(-0.92%)
Sep 04, 2008	43.08	43.11	42.06	42.49	1,178,542	-0.83(-1.92%)
Sep 03, 2008	44.77	45.04	43.10	43.32	826,278	-1.49(-3.33%)
Sep 02, 2008	44.56	45.95	44.13	44.81	638,075	+0.46(+1.04%)
Aug 29, 2008	44.63	44.94	44.23	44.35	606,444	-0.67(-1.49%)
Aug 28, 2008	44.64	45.24	44.31	45.02	693,354	+0.64(+1.44%)
Aug 27, 2008	44.29	45.00	44.02	44.38	656,149	+0.57(+1.30%)
Aug 26, 2008	43.72	44.38	43.06	43.81	623,183	-0.04(-0.09%)
Aug 25, 2008	43.33	44.40	43.19	43.85	895,751	+0.00(+0.00%)
Aug 22, 2008	43.69	44.00	43.30	43.85	804,592	+0.22(+0.50%)
Aug 21, 2008	43.77	43.80	42.04	43.63	1,038,396	-0.48(-1.09%)
Aug 20, 2008	44.57	44.88	43.73	44.11	718,476	-0.34(-0.76%)
Aug 19, 2008	45.14	45.89	44.16	44.45	578,161	-0.71(-1.57%)
Aug 18, 2008	46.49	47.07	44.37	45.16	1,115,725	-1.52(-3.26%)
Aug 15, 2008	47.53	48.50	46.40	46.68	1,069,356	-0.53(-1.12%)
Aug 14, 2008	46.54	47.41	46.40	47.21	745,340	+0.51(+1.09%)
Aug 13, 2008	46.79	47.83	46.26	46.70	889,706	-0.29(-0.62%)
Aug 12, 2008	47.88	48.34	46.51	46.99	901,455	-0.92(-1.92%)
Aug 11, 2008	47.83	48.51	47.14	47.91	1,151,025	-0.55(-1.13%)
Aug 08, 2008	46.35	48.63	46.23	48.46	1,351,026	+2.39(+5.19%)
Aug 07, 2008	46.70	49.56	45.24	46.07	2,448,431	+1.32(+2.95%)
Aug 06, 2008	45.13	45.56	44.74	44.75	1,120,075	-0.68(-1.50%)
Aug 05, 2008	45.65	45.77	44.69	45.43	1,139,453	+0.06(+0.13%)
Aug 04, 2008	45.20	45.97	44.76	45.37	940,495	-0.03(-0.07%)
Aug 01, 2008	45.57	46.73	45.09	45.40	1,935,408	-0.48(-1.05%)
Jul 31, 2008	44.59	46.37	44.02	45.88	9,125,367	+0.88(+1.96%)
Jul 30, 2008	44.68	45.37	44.07	45.00	670,315	+0.67(+1.51%)
Jul 29, 2008	44.33	44.55	42.52	44.33	762,850	+0.91(+2.10%)
Jul 28, 2008	43.85	44.44	43.25	43.42	511,796	-0.43(-0.98%)
Jul 25, 2008	43.80	44.18	43.50	43.85	987,760	+0.51(+1.18%)
Jul 24, 2008	45.30	45.30	43.21	43.34	1,347,689	-1.78(-3.95%)
Jul 23, 2008	45.70	46.75	44.89	45.12	901,526	+0.17(+0.38%)
Jul 22, 2008	44.09	45.28	44.00	44.95	621,140	+0.68(+1.54%)
Jul 21, 2008	45.14	45.47	43.85	44.27	575,512	-0.70(-1.56%)
Jul 18, 2008	45.12	45.38	44.31	44.97	705,921	-0.04(-0.09%)
Jul 17, 2008	43.76	45.53	43.66	45.01	691,267	+1.52(+3.50%)
Jul 16, 2008	43.13	43.70	41.90	43.49	1,049,989	+0.34(+0.79%)
Jul 15, 2008	41.44	43.58	41.11	43.15	1,027,201	+1.07(+2.54%)
Jul 14, 2008	43.58	43.99	41.61	42.08	908,437	-0.75(-1.75%)
Jul 11, 2008	42.16	43.39	41.75	42.83	651,895	-0.17(-0.40%)
Jul 10, 2008	42.38	43.00	41.81	43.00	807,210	+0.34(+0.80%)
Jul 09, 2008	42.73	44.12	42.25	42.66	968,207	+0.19(+0.45%)
Jul 08, 2008	41.39	42.95	40.35	42.47	1,293,374	+0.92(+2.21%)
Jul 07, 2008	41.25	42.24	40.55	41.55	1,100,924	-0.11(-0.26%)
Jul 04, 2008	42.30	42.93	39.77	41.66	1,048,992	+0.00(+0.00%)
Jul 03, 2008	42.30	42.93	39.77	41.66	1,048,992	-0.65(-1.54%)
Jul 02, 2008	45.01	45.24	42.27	42.31	1,750,273	-2.69(-5.98%)
Jul 01, 2008	44.98	45.61	43.37	45.00	2,373,424	-2.12(-4.50%)
Jun 30, 2008	46.91	48.41	46.58	47.12	1,309,419	+0.49(+1.05%)
Jun 27, 2008	45.90	47.03	45.47	46.63	8,708,975	+0.71(+1.55%)
Jun 26, 2008	45.79	46.16	44.79	45.92	1,053,619	-0.36(-0.78%)
Jun 25, 2008	45.48	47.25	45.00	46.28	603,937	+0.83(+1.83%)
Jun 24, 2008	46.55	46.72	45.38	45.45	903,019	-1.55(-3.30%)
Jun 23, 2008	47.32	47.76	46.88	47.00	873,129	+0.06(+0.13%)
Jun 20, 2008	48.75	49.86	46.69	46.94	1,526,255	-2.21(-4.50%)
Jun 19, 2008	47.93	49.66	47.14	49.15	1,047,072	+1.42(+2.98%)
Jun 18, 2008	46.84	48.24	46.84	47.73	502,463	+0.29(+0.61%)
Jun 17, 2008	47.19	48.13	45.75	47.44	696,995	+0.41(+0.87%)
Jun 16, 2008	46.33	47.12	45.52	47.03	403,246	+0.62(+1.34%)
Jun 13, 2008	45.22	46.41	44.77	46.41	627,444	+1.58(+3.52%)
Jun 12, 2008	45.43	45.63	44.32	44.83	802,843	-0.21(-0.47%)
Jun 11, 2008	46.94	47.29	45.03	45.04	447,307	-2.10(-4.45%)
Jun 10, 2008	46.57	47.44	45.79	47.14	614,839	-0.10(-0.21%)
Jun 09, 2008	46.83	47.49	45.77	47.24	826,318	+1.05(+2.27%)
Jun 06, 2008	48.24	48.24	46.19	46.19	1,024,289	-2.46(-5.06%)
Jun 05, 2008	48.51	48.90	47.90	48.65	729,836	+0.08(+0.16%)
Jun 04, 2008	47.00	48.95	46.90	48.57	1,051,477	+1.24(+2.62%)
Jun 03, 2008	47.88	48.38	46.96	47.33	964,214	-0.26(-0.55%)
Jun 02, 2008	47.65	48.00	46.91	47.59	1,088,081	+0.29(+0.61%)
May 30, 2008	46.55	47.64	46.25	47.30	1,044,103	+1.04(+2.25%)
May 29, 2008	43.73	47.43	43.73	46.26	2,243,995	+2.48(+5.66%)
May 28, 2008	43.72	43.90	42.68	43.78	636,116	+0.33(+0.76%)
May 27, 2008	41.89	43.51	41.50	43.45	611,909	+1.69(+4.05%)
May 26, 2008	42.14	42.29	41.50	41.76	578,604	+0.00(+0.00%)
May 23, 2008	42.14	42.29	41.50	41.76	578,604	-0.73(-1.72%)
May 22, 2008	42.79	42.79	41.58	42.49	676,090	-0.31(-0.72%)
May 21, 2008	44.22	44.78	42.55	42.80	589,158	-1.22(-2.77%)
May 20, 2008	43.71	44.36	43.43	44.02	451,385	+0.03(+0.07%)
May 19, 2008	44.78	44.88	43.65	43.99	757,901	-0.97(-2.16%)
May 16, 2008	45.89	45.95	44.00	44.96	560,160	-0.69(-1.51%)
May 15, 2008	45.02	45.80	44.88	45.65	439,927	+0.51(+1.13%)
May 14, 2008	45.45	45.67	44.70	45.14	838,329	-0.32(-0.70%)
May 13, 2008	45.00	45.64	44.54	45.46	1,294,180	+0.57(+1.27%)
May 12, 2008	43.55	44.97	42.73	44.89	1,141,261	+1.50(+3.46%)
May 09, 2008	42.15	43.51	42.07	43.39	556,854	+0.49(+1.14%)
May 08, 2008	42.41	43.00	41.98	42.90	648,271	+0.05(+0.12%)
May 07, 2008	43.24	44.16	42.79	42.85	611,357	-0.49(-1.13%)
May 06, 2008	43.50	43.71	42.68	43.34	592,293	-0.40(-0.91%)
May 05, 2008	43.70	44.90	43.58	43.74	1,041,344	+0.27(+0.62%)
May 02, 2008	42.31	43.69	42.31	43.47	964,077	+1.71(+4.09%)