Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	8.050	8.050	7.340	7.520	10,351,573	+0.56(+8.05%)
Sep 27, 2012	7.100	7.120	6.610	6.960	4,587,932	+0.08(+1.16%)
Sep 26, 2012	6.700	6.980	6.520	6.880	4,242,411	+0.38(+5.85%)
Sep 25, 2012	6.250	6.570	6.120	6.500	5,079,959	+0.32(+5.18%)
Sep 24, 2012	6.250	6.310	6.100	6.180	2,239,665	-0.07(-1.12%)
Sep 21, 2012	6.600	6.650	6.250	6.250	12,994,563	-0.50(-7.41%)
Sep 20, 2012	7.000	7.070	6.730	6.750	2,156,330	-0.28(-3.98%)
Sep 19, 2012	7.320	7.320	7.000	7.030	1,765,970	-0.21(-2.90%)
Sep 18, 2012	7.000	7.600	6.980	7.240	3,899,121	+0.17(+2.40%)
Sep 17, 2012	7.210	7.220	7.010	7.070	1,757,027	-0.27(-3.68%)
Sep 14, 2012	7.210	7.600	7.200	7.340	2,303,974	+0.15(+2.09%)
Sep 13, 2012	7.230	7.380	7.150	7.190	2,109,832	-0.07(-0.96%)
Sep 12, 2012	7.390	7.420	7.070	7.260	1,598,349	-0.01(-0.14%)
Sep 11, 2012	7.000	7.340	6.940	7.270	1,890,759	+0.28(+4.01%)
Sep 10, 2012	6.980	7.070	6.850	6.990	1,302,465	-0.03(-0.43%)
Sep 07, 2012	6.590	7.060	6.530	7.020	2,370,763	+0.41(+6.20%)
Sep 06, 2012	6.500	6.680	6.240	6.610	2,513,726	+0.14(+2.16%)
Sep 05, 2012	6.540	6.690	6.450	6.470	1,146,983	-0.07(-1.07%)
Sep 04, 2012	6.580	6.590	6.490	6.540	871,878	-0.03(-0.46%)
Aug 31, 2012		6.570	6.570	6.570	0	-0.10(-1.50%)
Aug 30, 2012	6.830	6.830	6.670	6.670	2,065,196	-0.16(-2.34%)
Aug 29, 2012	6.940	6.950	6.810	6.830	1,383,008	-0.18(-2.57%)
Aug 27, 2012	7.220	7.230	6.980	7.010	2,444,402	+0.13(+1.89%)
Aug 24, 2012	6.950	6.990	6.870	6.880	967,067	-0.15(-2.13%)
Aug 23, 2012	7.040	7.080	6.900	7.030	1,412,438	+0.02(+0.29%)
Aug 22, 2012	7.120	7.160	6.930	7.010	1,970,799	-0.07(-0.99%)
Aug 21, 2012	7.250	7.420	7.040	7.080	2,239,534	-0.18(-2.48%)
Aug 20, 2012	7.400	7.450	7.210	7.260	2,087,579	-0.13(-1.76%)
Aug 17, 2012	7.460	7.510	7.350	7.390	1,137,335	-0.05(-0.67%)
Aug 16, 2012	7.450	7.600	7.350	7.440	1,839,751	+0.01(+0.13%)
Aug 15, 2012	7.540	7.650	7.250	7.430	2,053,959	-0.05(-0.67%)
Aug 14, 2012	8.000	8.020	7.460	7.480	2,181,058	-0.54(-6.73%)
Aug 13, 2012	8.300	8.320	8.000	8.020	2,151,503	-0.20(-2.43%)
Aug 11, 2012	8.180	8.430	7.960	8.220	4,412,565	+0.00(+0.00%)
Aug 10, 2012	8.180	8.430	7.960	8.220	4,412,565	+0.50(+6.48%)
Aug 09, 2012	7.610	7.950	7.440	7.720	2,895,252	+0.16(+2.12%)
Aug 08, 2012	7.360	8.220	7.360	7.560	4,713,605	+0.24(+3.28%)
Aug 07, 2012	7.180	7.350	7.150	7.320	1,818,470	+0.34(+4.87%)
Aug 03, 2012		6.980	6.980	6.980	0	-0.02(-0.29%)
Aug 02, 2012	7.160	7.180	6.870	7.000	1,360,038	-0.16(-2.23%)
Aug 01, 2012	7.180	7.390	7.130	7.160	2,659,845	-0.02(-0.28%)
Jul 31, 2012	7.180	7.270	7.070	7.180	1,666,564	-0.07(-0.97%)
Jul 30, 2012	7.500	7.690	7.150	7.250	2,354,165	-0.16(-2.16%)
Jul 27, 2012	7.160	7.450	7.050	7.410	3,016,288	+0.36(+5.11%)
Jul 26, 2012	6.980	7.180	6.800	7.050	8,520,183	+0.12(+1.73%)
Jul 25, 2012	7.150	7.250	6.890	6.930	1,798,779	-0.15(-2.12%)
Jul 24, 2012	7.080	7.290	6.970	7.080	2,214,006	+0.11(+1.58%)
Jul 23, 2012	6.920	7.070	6.700	6.970	2,753,418	+0.10(+1.46%)
Jul 20, 2012	7.020	7.040	6.660	6.870	2,138,692	-0.16(-2.28%)
Jul 19, 2012	7.050	7.150	7.000	7.030	1,241,917	+0.00(+0.00%)
Jul 18, 2012	7.000	7.130	6.950	7.030	1,553,996	+0.01(+0.14%)
Jul 17, 2012	7.120	7.120	6.910	7.020	1,406,807	-0.07(-0.99%)
Jul 16, 2012	7.260	7.350	7.020	7.090	1,704,905	-0.26(-3.54%)
Jul 13, 2012	7.600	7.620	7.320	7.350	1,233,171	-0.21(-2.78%)
Jul 12, 2012	7.620	7.620	7.440	7.560	1,060,199	-0.01(-0.13%)
Jul 11, 2012	7.490	7.730	7.460	7.570	1,715,187	+0.13(+1.75%)
Jul 10, 2012	7.910	7.990	7.360	7.440	4,833,377	-0.36(-4.62%)
Jul 09, 2012	8.180	8.480	7.800	7.800	2,751,730	-0.42(-5.11%)
Jul 06, 2012	7.820	8.300	7.710	8.220	3,840,475	+0.41(+5.25%)
Jul 05, 2012	7.460	7.930	7.460	7.810	7,350,098	+0.37(+4.97%)
Jul 04, 2012	7.470	7.540	7.390	7.440	2,716,432	+0.00(+0.00%)
Jul 03, 2012	7.530	7.480	7.320	7.440	4,261,833	-0.10(-1.33%)
Jun 29, 2012		7.540	7.540	7.540	0	-1.92(-20.30%)
Jun 28, 2012	9.370	9.630	9.180	9.460	1,653,784	+0.02(+0.21%)
Jun 27, 2012	9.060	9.500	9.060	9.440	1,198,499	+0.27(+2.94%)
Jun 26, 2012	9.190	9.490	9.060	9.170	2,432,858	-0.19(-2.03%)
Jun 25, 2012	10.19	10.26	9.270	9.360	2,374,703	-0.76(-7.51%)
Jun 22, 2012	10.37	10.52	10.07	10.12	1,065,684	-0.21(-2.03%)
Jun 21, 2012	10.40	10.55	10.32	10.33	970,990	-0.16(-1.53%)
Jun 20, 2012	10.89	10.95	10.39	10.49	1,516,768	-0.47(-4.29%)
Jun 19, 2012	10.71	11.06	10.71	10.96	1,224,114	+0.09(+0.83%)
Jun 18, 2012	10.96	11.30	10.83	10.87	2,090,443	-0.30(-2.69%)
Jun 15, 2012	10.55	11.18	10.55	11.17	2,879,051	+0.56(+5.28%)
Jun 14, 2012	10.79	10.87	10.27	10.61	1,652,196	-0.39(-3.55%)
Jun 13, 2012	10.72	11.31	10.71	11.00	1,751,156	+0.10(+0.92%)
Jun 12, 2012	10.69	10.93	10.61	10.90	1,133,088	+0.21(+1.96%)
Jun 11, 2012	11.26	11.30	10.62	10.69	1,455,010	-0.47(-4.21%)
Jun 08, 2012	10.94	11.27	10.93	11.16	1,300,375	+0.12(+1.09%)
Jun 07, 2012	10.55	11.14	10.52	11.04	2,225,960	+0.43(+4.05%)
Jun 06, 2012	10.46	10.66	10.28	10.61	1,721,284	+0.25(+2.41%)
Jun 05, 2012	10.01	10.56	10.01	10.36	1,711,777	+0.33(+3.29%)
Jun 04, 2012	10.69	10.80	9.970	10.03	2,571,911	-0.65(-6.09%)
Jun 02, 2012	10.59	10.81	10.43	10.68	3,134,636	+0.00(+0.00%)
Jun 01, 2012	10.59	10.81	10.43	10.68	3,134,636	-0.02(-0.19%)
May 31, 2012	10.60	10.77	10.57	10.70	1,697,407	+0.04(+0.38%)
May 30, 2012	10.35	10.84	10.30	10.66	3,330,254	-0.82(-7.14%)
May 29, 2012	11.27	11.69	11.16	11.48	1,069,060	+0.09(+0.79%)
May 28, 2012	11.31	11.49	11.21	11.39	409,901	+0.05(+0.44%)
May 25, 2012	11.01	11.42	10.97	11.34	1,692,854	+0.36(+3.28%)
May 24, 2012	11.27	11.34	10.87	10.98	1,658,198	-0.39(-3.43%)
May 23, 2012	11.20	11.38	11.08	11.37	1,038,761	+0.10(+0.89%)
May 22, 2012	11.45	11.62	11.24	11.27	1,492,042	+0.08(+0.71%)
May 18, 2012		11.19	11.19	11.19	0	-0.42(-3.62%)
May 17, 2012	11.15	11.72	11.15	11.61	2,750,131	+0.44(+3.94%)
May 16, 2012	11.30	11.57	11.15	11.17	2,352,646	-0.01(-0.09%)
May 15, 2012	11.85	11.91	11.15	11.18	1,508,400	-0.67(-5.65%)
May 14, 2012	11.67	11.96	11.61	11.85	4,488,267	+0.06(+0.51%)
May 11, 2012	11.78	11.93	11.60	11.79	1,024,612	-0.01(-0.08%)
May 10, 2012	11.99	12.00	11.71	11.80	1,364,429	-0.14(-1.17%)
May 09, 2012	11.88	12.03	11.80	11.94	1,467,949	-0.06(-0.50%)
May 08, 2012	11.65	12.18	11.64	12.00	2,036,131	+0.25(+2.13%)
May 07, 2012	11.93	11.97	11.66	11.75	2,196,169	-0.21(-1.76%)
May 04, 2012	11.95	12.07	11.63	11.96	2,008,519	+0.05(+0.42%)
May 03, 2012	12.64	12.69	11.77	11.91	3,419,453	-0.72(-5.70%)
May 02, 2012	13.34	13.35	12.58	12.63	3,840,758	-0.68(-5.11%)
May 01, 2012	14.26	14.27	13.26	13.31	2,475,851	-0.82(-5.80%)
Apr 30, 2012	13.75	14.49	13.75	14.13	1,805,180	+0.34(+2.47%)
Apr 27, 2012	13.94	13.95	13.61	13.79	1,300,188	-0.11(-0.79%)
Apr 26, 2012	13.44	14.19	13.33	13.90	1,403,153	+0.48(+3.58%)
Apr 25, 2012	13.17	13.46	13.10	13.42	1,573,340	+0.34(+2.60%)
Apr 24, 2012	12.93	13.15	12.80	13.08	1,204,927	+0.10(+0.77%)
Apr 23, 2012	13.19	13.25	12.76	12.98	1,595,183	-0.28(-2.11%)
Apr 20, 2012	13.50	13.53	13.17	13.26	1,433,786	-0.16(-1.19%)
Apr 19, 2012	13.17	13.67	13.13	13.42	2,226,891	+0.34(+2.60%)
Apr 18, 2012	13.13	13.31	13.00	13.08	1,275,061	-0.22(-1.65%)
Apr 17, 2012	13.30	13.41	12.84	13.30	2,095,669	+0.09(+0.68%)
Apr 16, 2012	12.91	13.52	12.58	13.21	2,206,208	+0.35(+2.72%)
Apr 13, 2012	13.25	13.31	12.80	12.86	1,640,919	-0.44(-3.31%)
Apr 12, 2012	13.15	13.33	13.03	13.30	1,373,548	+0.18(+1.37%)
Apr 11, 2012	12.99	13.20	12.71	13.12	2,188,552	+0.10(+0.77%)
Apr 10, 2012	13.08	13.33	12.64	13.02	3,002,258	+0.04(+0.31%)
Apr 09, 2012	12.81	13.28	12.63	12.98	2,362,655	+0.36(+2.85%)
Apr 05, 2012	12.75	12.94	12.53	12.62	3,755,801	-0.08(-0.63%)
Apr 04, 2012	12.65	13.16	12.57	12.70	2,732,171	-0.21(-1.63%)
Apr 03, 2012	14.26	14.26	12.86	12.91	5,249,496	-1.34(-9.40%)
Apr 02, 2012	14.65	14.95	14.14	14.25	2,741,652	-0.38(-2.60%)
Mar 30, 2012	13.75	14.90	13.67	14.63	6,109,960	+0.94(+6.87%)
Mar 29, 2012	13.54	13.78	13.52	13.69	3,110,420	+0.03(+0.22%)
Mar 28, 2012	13.80	13.88	13.49	13.66	2,417,269	-0.16(-1.16%)
Mar 27, 2012	13.90	14.09	13.71	13.82	4,741,922	-0.08(-0.58%)
Mar 26, 2012	13.77	14.12	13.46	13.90	1,878,085	+0.23(+1.68%)
Mar 23, 2012	13.67	14.11	13.57	13.67	3,385,247	-0.08(-0.58%)
Mar 22, 2012	13.85	14.38	13.66	13.75	1,263,075	-0.20(-1.43%)
Mar 21, 2012	13.86	14.04	13.69	13.95	1,424,367	-0.06(-0.43%)
Mar 20, 2012	14.12	14.16	13.81	14.01	1,759,455	-0.23(-1.62%)
Mar 19, 2012	14.23	14.60	14.18	14.24	2,274,669	-0.12(-0.84%)
Mar 16, 2012	13.59	14.36	13.49	14.36	5,760,336	+0.99(+7.40%)
Mar 15, 2012	13.07	13.62	13.05	13.37	1,770,696	+0.29(+2.22%)
Mar 14, 2012	13.30	13.36	13.03	13.08	1,142,678	-0.28(-2.10%)
Mar 13, 2012	13.05	13.37	12.96	13.36	1,440,217	+0.31(+2.38%)
Mar 12, 2012	13.40	13.65	12.98	13.05	2,203,028	-0.41(-3.05%)
Mar 09, 2012	13.11	13.46	13.07	13.46	1,486,057	+0.35(+2.67%)
Mar 08, 2012	12.92	13.14	12.80	13.11	2,768,823	+0.22(+1.71%)
Mar 07, 2012	13.15	13.23	12.84	12.89	3,071,060	-0.26(-1.98%)
Mar 06, 2012	13.03	13.40	13.01	13.15	2,177,485	-0.10(-0.75%)
Mar 05, 2012	13.70	13.70	13.04	13.25	2,563,739	-0.35(-2.57%)
Mar 02, 2012	13.45	13.71	13.27	13.60	1,966,777	+0.25(+1.87%)
Mar 01, 2012	13.59	13.67	13.24	13.35	2,916,167	-0.68(-4.85%)
Feb 29, 2012	14.37	14.58	14.00	14.03	8,186,621	-0.39(-2.70%)
Feb 28, 2012	14.45	14.50	14.15	14.42	1,238,201	+0.00(+0.00%)
Feb 27, 2012	14.73	14.73	14.36	14.42	1,961,502	-0.31(-2.10%)
Feb 24, 2012	14.68	14.94	14.67	14.73	1,346,268	+0.06(+0.41%)
Feb 23, 2012	14.65	14.88	14.45	14.67	1,617,663	+0.05(+0.34%)
Feb 22, 2012	15.01	15.07	14.54	14.62	2,235,790	-0.22(-1.48%)
Feb 21, 2012	15.24	15.26	14.81	14.84	1,752,857	-0.18(-1.20%)
Feb 17, 2012		15.02	15.02	15.02	0	-0.30(-1.96%)
Feb 16, 2012	14.81	15.39	14.72	15.32	3,258,687	+0.53(+3.58%)
Feb 15, 2012	14.80	15.10	14.58	14.79	2,290,264	+0.24(+1.65%)
Feb 14, 2012	14.75	14.95	14.47	14.55	2,273,880	-0.36(-2.41%)
Feb 13, 2012	15.71	15.71	14.78	14.91	9,575,519	-0.55(-3.56%)
Feb 10, 2012	15.64	15.79	15.41	15.46	1,898,444	-0.39(-2.46%)
Feb 09, 2012	16.39	16.49	15.74	15.85	2,242,501	-0.55(-3.35%)
Feb 08, 2012	16.60	16.96	16.36	16.40	2,188,576	-0.25(-1.50%)
Feb 07, 2012	16.70	16.89	16.55	16.65	1,735,105	+0.12(+0.73%)
Feb 06, 2012	16.72	16.75	16.32	16.53	1,694,168	-0.25(-1.49%)
Feb 03, 2012	16.96	17.24	16.74	16.78	2,678,273	-0.39(-2.27%)
Feb 02, 2012	16.87	17.33	16.67	17.17	2,983,676	+0.48(+2.88%)
Feb 01, 2012	16.91	16.91	16.60	16.69	1,351,686	-0.03(-0.18%)
Jan 31, 2012	17.26	17.26	16.53	16.72	2,684,355	-0.35(-2.05%)
Jan 30, 2012	16.90	17.39	16.50	17.07	2,825,322	+0.28(+1.67%)
Jan 27, 2012	16.50	16.96	16.43	16.79	3,238,942	+0.51(+3.13%)
Jan 26, 2012	16.55	16.75	16.10	16.28	3,538,886	-0.12(-0.73%)
Jan 25, 2012	15.39	16.50	15.13	16.40	6,131,858	+1.23(+8.11%)
Jan 24, 2012	15.45	15.45	14.77	15.17	8,095,140	-0.50(-3.19%)
Jan 23, 2012	16.56	16.56	15.62	15.67	6,714,505	-1.57(-9.11%)
Jan 20, 2012	17.94	17.95	17.12	17.24	1,915,983	-0.55(-3.09%)
Jan 19, 2012	17.50	17.99	17.47	17.79	2,811,470	+0.32(+1.83%)
Jan 18, 2012	16.91	17.56	16.85	17.47	3,529,324	-0.29(-1.63%)
Jan 17, 2012	16.55	18.23	16.31	17.76	6,207,612	+0.90(+5.34%)
Jan 16, 2012	16.58	16.92	16.52	16.86	468,960	+0.30(+1.81%)
Jan 13, 2012	16.80	17.14	16.42	16.56	2,082,309	-0.24(-1.43%)
Jan 12, 2012	16.00	16.87	15.81	16.80	4,537,268	+0.88(+5.53%)
Jan 11, 2012	15.78	15.98	15.57	15.92	1,459,071	+0.15(+0.95%)
Jan 10, 2012	16.15	16.15	15.74	15.77	1,662,777	-0.13(-0.82%)
Jan 09, 2012	15.84	16.00	15.63	15.90	1,554,102	+0.12(+0.76%)
Jan 06, 2012	15.43	15.89	15.39	15.78	1,660,814	+0.41(+2.67%)
Jan 05, 2012	15.25	15.59	15.25	15.37	1,923,539	+0.09(+0.59%)
Jan 04, 2012	15.71	15.74	15.10	15.28	2,010,165	+0.48(+3.24%)
Dec 30, 2011	14.71	14.99	14.60	14.80	1,300,635	+0.14(+0.95%)
Dec 29, 2011	14.56	14.71	14.50	14.66	763,162	+0.02(+0.14%)
Dec 28, 2011	15.00	15.06	14.56	14.64	1,296,164	+0.44(+3.10%)
Dec 23, 2011	14.21	14.20	14.20	14.20	1,229,030	+0.03(+0.21%)
Dec 21, 2011	14.35	14.53	13.62	14.17	7,886,098	+1.27(+9.84%)
Dec 20, 2011	13.39	13.50	12.80	12.90	5,622,973	-0.47(-3.52%)
Dec 19, 2011	13.79	14.01	13.29	13.37	2,563,713	-0.60(-4.29%)
Dec 16, 2011	13.63	14.23	13.62	13.97	7,771,009	-1.83(-11.58%)
Dec 15, 2011	15.63	15.88	15.29	15.80	2,420,134	+0.11(+0.70%)
Dec 14, 2011	16.00	16.07	15.41	15.69	3,670,043	-0.32(-2.00%)
Dec 13, 2011	16.60	16.73	15.85	16.01	3,504,471	-0.64(-3.84%)
Dec 12, 2011	16.80	16.85	16.37	16.65	1,226,115	-0.11(-0.66%)
Dec 09, 2011	16.68	16.92	16.68	16.76	1,238,849	+0.04(+0.24%)
Dec 08, 2011	16.77	17.15	16.63	16.72	1,361,825	-0.08(-0.48%)
Dec 07, 2011	17.12	17.18	16.70	16.80	2,442,958	-0.38(-2.21%)
Dec 06, 2011	17.50	17.72	17.12	17.18	2,877,104	-0.12(-0.69%)
Dec 05, 2011	16.56	17.32	16.35	17.30	2,553,734	+0.22(+1.29%)
Dec 02, 2011	17.67	17.86	17.00	17.08	4,590,284	-1.73(-9.20%)
Dec 01, 2011	18.23	19.06	17.89	18.81	2,648,159	+0.43(+2.34%)
Nov 30, 2011	18.31	18.38	18.02	18.38	1,249,548	+0.43(+2.40%)
Nov 29, 2011	17.52	18.44	17.52	17.95	3,816,283	+0.94(+5.53%)
Nov 28, 2011	17.00	17.22	16.79	17.01	2,436,492	+0.03(+0.18%)
Nov 25, 2011	17.00	17.24	16.76	16.98	1,872,697	-0.02(-0.12%)
Nov 24, 2011	17.19	17.19	17.00	17.00	281,749	-0.03(-0.18%)
Nov 23, 2011	17.40	17.56	17.00	17.03	2,116,769	-0.48(-2.74%)
Nov 22, 2011	17.88	17.94	17.38	17.51	1,967,781	-0.53(-2.94%)
Nov 21, 2011	18.18	18.25	17.57	18.04	2,333,891	-0.72(-3.84%)
Nov 18, 2011	19.33	19.34	18.70	18.76	2,380,986	-0.40(-2.09%)
Nov 17, 2011	19.80	19.90	18.87	19.16	2,702,263	-0.53(-2.69%)
Nov 16, 2011	20.30	20.41	19.61	19.69	6,263,034	+0.15(+0.77%)
Nov 15, 2011	18.70	19.99	18.70	19.54	2,772,743	+0.93(+5.00%)
Nov 14, 2011	18.90	19.33	18.48	18.61	1,740,533	-0.08(-0.43%)
Nov 11, 2011	18.05	19.01	18.01	18.69	4,624,707	+0.82(+4.59%)
Nov 10, 2011	18.41	18.56	17.57	17.87	2,856,638	-0.54(-2.93%)
Nov 09, 2011	18.75	19.08	18.41	18.41	2,077,975	-0.59(-3.11%)
Nov 08, 2011	19.05	19.34	18.86	19.00	2,068,119	-0.10(-0.52%)
Nov 07, 2011	19.30	19.60	18.89	19.10	2,156,474	-0.21(-1.09%)
Nov 04, 2011	19.00	20.01	18.89	19.31	2,611,827	+0.29(+1.52%)
Nov 03, 2011	19.20	19.20	18.46	19.02	3,497,716	-0.16(-0.83%)
Nov 02, 2011	19.82	19.90	18.77	19.18	4,404,779	-0.47(-2.39%)
Nov 01, 2011	19.78	20.13	19.30	19.65	2,998,188	-0.51(-2.53%)
Oct 31, 2011	21.00	21.10	20.12	20.16	1,970,552	-1.01(-4.77%)
Oct 28, 2011	20.87	21.31	20.62	21.17	3,197,681	+0.07(+0.33%)
Oct 27, 2011	21.37	21.37	20.16	21.10	3,997,948	+0.21(+1.01%)
Oct 26, 2011	22.58	22.70	20.73	20.89	5,077,622	-1.69(-7.48%)
Oct 25, 2011	23.69	23.69	22.33	22.58	5,652,226	-0.99(-4.20%)
Oct 24, 2011	23.15	24.00	23.00	23.57	1,693,529	+0.57(+2.48%)
Oct 21, 2011	22.86	23.16	22.60	23.00	1,251,468	+0.39(+1.72%)
Oct 20, 2011	22.86	23.00	22.40	22.61	1,162,758	-0.17(-0.75%)
Oct 19, 2011	23.50	23.59	22.59	22.78	2,420,630	-0.81(-3.43%)
Oct 18, 2011	23.15	23.63	22.72	23.59	2,246,671	+0.69(+3.01%)
Oct 17, 2011	24.14	24.14	22.80	22.90	1,834,698	-1.36(-5.61%)
Oct 14, 2011	24.24	24.54	23.77	24.26	1,792,956	+0.14(+0.58%)
Oct 13, 2011	23.80	24.24	23.43	24.12	1,905,958	-0.15(-0.62%)
Oct 12, 2011	24.53	25.14	24.05	24.27	3,034,931	-0.87(-3.46%)
Oct 11, 2011	25.00	25.14	24.40	25.14	2,232,459	+0.84(+3.46%)
Oct 07, 2011	25.23	25.24	23.99	24.30	2,184,260	-1.10(-4.33%)
Oct 06, 2011	25.15	25.65	25.00	25.40	3,223,632	+0.91(+3.72%)
Oct 05, 2011	22.90	25.46	22.34	24.49	6,507,168	+2.29(+10.32%)
Oct 04, 2011	21.50	23.81	20.50	22.20	4,811,583	+0.54(+2.49%)

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