Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	6.707	6.763	6.640	6.647	1,929,138	-0.09(-1.34%)
Jul 30, 2012	6.770	6.797	6.653	6.737	1,920,357	-0.04(-0.54%)
Jul 27, 2012	6.430	6.789	6.370	6.773	2,804,178	+0.41(+6.50%)
Jul 26, 2012	6.333	6.803	6.103	6.360	4,362,996	+0.27(+4.43%)
Jul 25, 2012	6.187	6.310	6.023	6.090	3,419,601	-0.08(-1.30%)
Jul 24, 2012	6.210	6.267	6.097	6.170	2,411,859	-0.01(-0.11%)
Jul 23, 2012	6.347	6.360	6.167	6.177	1,920,735	-0.29(-4.53%)
Jul 20, 2012	6.693	6.697	6.457	6.470	2,688,498	-0.27(-4.01%)
Jul 19, 2012	6.657	6.814	6.580	6.740	2,116,542	+0.10(+1.51%)
Jul 18, 2012	6.467	6.697	6.460	6.640	4,260,411	+0.18(+2.84%)
Jul 17, 2012	6.522	6.570	6.350	6.457	2,221,188	-0.05(-0.77%)
Jul 16, 2012	6.430	6.527	6.377	6.507	1,646,634	+0.05(+0.77%)
Jul 13, 2012	6.477	6.587	6.450	6.457	1,202,094	+0.01(+0.21%)
Jul 12, 2012	6.437	6.490	6.310	6.443	1,412,973	-0.06(-0.87%)
Jul 11, 2012	6.783	6.790	6.455	6.500	1,975,815	-0.26(-3.89%)
Jul 10, 2012	6.757	6.840	6.717	6.763	2,608,311	+0.05(+0.79%)
Jul 09, 2012	6.727	6.777	6.658	6.710	2,020,245	-0.03(-0.45%)
Jul 06, 2012	6.740	6.863	6.683	6.740	2,739,234	-0.08(-1.22%)
Jul 05, 2012	6.787	6.883	6.770	6.823	2,475,885	+0.01(+0.10%)
Jul 03, 2012	6.840	6.846	6.730	6.817	1,108,755	-0.02(-0.24%)
Jul 02, 2012	6.790	6.877	6.713	6.833	3,257,559	+0.04(+0.64%)
Jun 29, 2012	6.958	6.958	6.773	6.790	3,651,666	-0.02(-0.24%)
Jun 28, 2012	6.977	7.027	6.657	6.807	3,636,663	-0.24(-3.45%)
Jun 27, 2012	6.977	7.067	6.890	7.050	2,778,369	+0.10(+1.39%)
Jun 26, 2012	6.987	7.073	6.867	6.953	2,109,258	-0.04(-0.52%)
Jun 25, 2012	6.910	7.043	6.830	6.990	1,805,667	+0.00(+0.00%)
Jun 22, 2012	6.987	7.087	6.963	6.990	2,205,111	+0.04(+0.62%)
Jun 21, 2012	7.097	7.140	6.877	6.947	2,643,720	-0.19(-2.66%)
Jun 20, 2012	7.020	7.167	6.997	7.137	2,136,531	+0.10(+1.37%)
Jun 19, 2012	7.007	7.157	6.953	7.040	4,473,894	+0.06(+0.81%)
Jun 18, 2012	6.847	7.000	6.760	6.983	2,864,859	+0.08(+1.11%)
Jun 15, 2012	6.787	6.907	6.700	6.907	2,862,870	+0.14(+2.12%)
Jun 14, 2012	6.777	6.938	6.697	6.763	4,399,029	+0.03(+0.45%)
Jun 13, 2012	6.803	6.983	6.660	6.733	4,199,961	-0.09(-1.37%)
Jun 12, 2012	6.673	6.867	6.667	6.827	6,058,092	+0.20(+3.02%)
Jun 11, 2012	6.630	6.743	6.560	6.627	9,555,978	+0.20(+3.06%)
Jun 08, 2012	6.090	6.473	6.000	6.430	6,472,662	+0.30(+4.89%)
Jun 07, 2012	6.117	6.250	6.010	6.130	6,099,786	+0.07(+1.10%)
Jun 06, 2012	5.690	6.087	5.610	6.063	4,180,752	+0.43(+7.57%)
Jun 05, 2012	5.473	5.672	5.433	5.637	1,522,221	+0.14(+2.55%)
Jun 04, 2012	5.423	5.513	5.350	5.497	1,357,983	+0.08(+1.48%)
Jun 01, 2012	5.550	5.563	5.317	5.417	2,464,467	-0.25(-4.36%)
May 31, 2012	5.813	5.840	5.547	5.663	3,133,608	-0.16(-2.69%)
May 30, 2012	5.850	5.860	5.723	5.820	1,600,116	-0.11(-1.80%)
May 29, 2012	5.870	5.957	5.767	5.927	1,726,026	+0.11(+1.89%)
May 25, 2012	5.753	5.863	5.727	5.817	1,720,695	+0.07(+1.28%)
May 24, 2012	5.770	5.827	5.677	5.743	1,315,311	-0.02(-0.29%)
May 23, 2012	5.660	5.837	5.617	5.760	2,088,381	+0.03(+0.58%)
May 22, 2012	5.747	5.830	5.683	5.727	2,505,657	-0.01(-0.23%)
May 21, 2012	5.567	5.750	5.517	5.740	2,196,669	+0.20(+3.67%)
May 18, 2012	5.583	5.687	5.513	5.537	2,995,707	-0.03(-0.60%)
May 17, 2012	5.953	5.953	5.553	5.570	4,025,634	-0.38(-6.39%)
May 16, 2012	6.103	6.140	5.907	5.950	2,923,326	-0.14(-2.30%)
May 15, 2012	6.080	6.223	6.067	6.090	2,137,749	-0.00(-0.05%)
May 14, 2012	5.990	6.200	5.980	6.093	2,048,271	+0.03(+0.49%)
May 11, 2012	5.960	6.109	5.940	6.063	1,299,501	+0.04(+0.72%)
May 10, 2012	6.057	6.100	5.957	6.020	1,733,547	+0.02(+0.28%)
May 09, 2012	5.900	6.033	5.833	6.003	2,938,527	+0.02(+0.28%)
May 08, 2012	6.087	6.093	5.833	5.987	2,871,675	-0.14(-2.23%)
May 07, 2012	6.003	6.190	5.963	6.123	2,566,443	+0.10(+1.66%)
May 04, 2012	6.127	6.147	6.023	6.023	4,642,983	-0.13(-2.17%)
May 03, 2012	6.193	6.213	6.100	6.157	5,335,944	-0.02(-0.38%)
May 02, 2012	6.167	6.233	6.137	6.180	6,347,952	-0.04(-0.70%)
May 01, 2012	6.193	6.333	6.133	6.223	4,401,315	+0.00(+0.00%)
Apr 30, 2012	5.957	6.300	5.917	6.223	6,114,033	+0.23(+3.90%)
Apr 27, 2012	5.670	6.043	5.663	5.990	8,105,574	+0.34(+5.96%)
Apr 26, 2012	5.897	5.917	5.440	5.653	11,232,204	+0.68(+13.67%)
Apr 25, 2012	4.977	4.993	4.837	4.973	2,950,344	+0.04(+0.74%)
Apr 24, 2012	4.883	4.950	4.823	4.937	2,397,759	+0.03(+0.61%)
Apr 23, 2012	4.823	4.937	4.767	4.907	3,288,939	-0.01(-0.27%)
Apr 20, 2012	4.803	4.970	4.793	4.920	3,043,431	+0.15(+3.07%)
Apr 19, 2012	4.643	4.777	4.600	4.773	2,803,815	+0.12(+2.58%)
Apr 18, 2012	4.607	4.677	4.570	4.653	1,265,166	+0.02(+0.50%)
Apr 17, 2012	4.507	4.667	4.507	4.630	1,814,211	+0.17(+3.73%)
Apr 16, 2012	4.413	4.477	4.350	4.463	1,846,005	+0.07(+1.59%)
Apr 13, 2012	4.433	4.453	4.380	4.393	1,338,213	-0.04(-0.90%)
Apr 12, 2012	4.337	4.460	4.333	4.433	1,137,336	+0.09(+1.99%)
Apr 11, 2012	4.243	4.350	4.243	4.347	2,888,649	+0.16(+3.82%)
Apr 10, 2012	4.330	4.373	4.187	4.187	1,812,285	-0.15(-3.38%)
Apr 09, 2012	4.167	4.343	4.167	4.333	1,835,331	+0.11(+2.69%)
Apr 05, 2012	4.220	4.273	4.203	4.220	1,548,099	-0.02(-0.47%)
Apr 04, 2012	4.300	4.333	4.237	4.240	2,030,424	-0.11(-2.60%)
Apr 03, 2012	4.280	4.358	4.263	4.353	1,832,106	+0.07(+1.63%)
Apr 02, 2012	4.217	4.283	4.167	4.283	1,917,375	+0.04(+1.02%)
Mar 30, 2012	4.300	4.367	4.193	4.240	1,586,217	-0.03(-0.70%)
Mar 29, 2012	4.287	4.287	4.197	4.270	1,386,459	-0.04(-0.85%)
Mar 28, 2012	4.353	4.407	4.273	4.307	2,817,657	-0.06(-1.30%)
Mar 27, 2012	4.657	4.680	4.353	4.363	5,031,696	-0.40(-8.46%)
Mar 26, 2012	4.700	4.783	4.677	4.767	1,651,110	+0.11(+2.29%)
Mar 23, 2012	4.677	4.717	4.573	4.660	1,920,741	-0.02(-0.43%)
Mar 22, 2012	4.687	4.733	4.660	4.680	1,511,025	-0.03(-0.71%)
Mar 21, 2012	4.667	4.773	4.653	4.713	1,931,040	+0.06(+1.36%)
Mar 20, 2012	4.623	4.693	4.583	4.650	2,465,664	+0.00(+0.07%)
Mar 19, 2012	4.517	4.667	4.517	4.647	2,165,721	+0.13(+2.95%)
Mar 16, 2012	4.497	4.550	4.452	4.513	2,560,014	+0.02(+0.45%)
Mar 15, 2012	4.440	4.508	4.397	4.493	1,678,569	+0.06(+1.35%)
Mar 14, 2012	4.473	4.497	4.407	4.433	2,573,958	-0.03(-0.75%)
Mar 13, 2012	4.293	4.473	4.293	4.467	2,764,614	+0.20(+4.69%)
Mar 12, 2012	4.213	4.270	4.177	4.267	1,702,851	+0.06(+1.43%)
Mar 09, 2012	4.040	4.213	4.040	4.207	1,857,651	+0.17(+4.13%)
Mar 08, 2012	4.083	4.087	3.990	4.040	2,850,906	-0.02(-0.57%)
Mar 07, 2012	4.150	4.160	4.060	4.063	1,684,494	-0.08(-1.93%)
Mar 06, 2012	4.177	4.247	4.113	4.143	1,487,076	-0.12(-2.81%)
Mar 05, 2012	4.177	4.287	4.167	4.263	2,467,548	+0.09(+2.07%)
Mar 02, 2012	4.253	4.277	4.167	4.177	1,973,262	-0.07(-1.57%)
Mar 01, 2012	4.260	4.310	4.223	4.243	2,763,291	-0.01(-0.31%)
Feb 29, 2012	4.347	4.353	4.203	4.257	2,170,914	-0.08(-1.92%)
Feb 28, 2012	4.183	4.347	4.183	4.340	2,519,568	+0.15(+3.50%)
Feb 27, 2012	4.193	4.277	4.137	4.193	1,422,261	-0.04(-0.87%)
Feb 24, 2012	4.187	4.260	4.160	4.230	2,366,883	+0.02(+0.55%)
Feb 23, 2012	4.147	4.245	4.137	4.207	2,206,743	+0.07(+1.77%)
Feb 22, 2012	4.233	4.270	4.108	4.133	3,198,726	-0.10(-2.29%)
Feb 21, 2012	4.343	4.460	4.210	4.230	3,204,702	-0.12(-2.68%)
Feb 17, 2012	4.420	4.523	4.310	4.347	3,350,316	-0.06(-1.44%)
Feb 16, 2012	4.483	4.810	4.333	4.410	10,438,908	-0.25(-5.36%)
Feb 15, 2012	4.753	4.900	4.637	4.660	3,896,385	-0.13(-2.65%)
Feb 14, 2012	4.710	4.810	4.617	4.787	5,496,444	+0.08(+1.63%)
Feb 13, 2012	4.680	4.727	4.580	4.710	2,366,274	+0.05(+1.07%)
Feb 10, 2012	4.680	4.720	4.637	4.660	1,463,478	-0.07(-1.55%)
Feb 09, 2012	4.710	4.770	4.630	4.733	1,510,512	+0.03(+0.64%)
Feb 08, 2012	4.663	4.747	4.647	4.703	2,096,505	+0.04(+0.86%)
Feb 07, 2012	4.600	4.693	4.543	4.663	3,420,789	+0.06(+1.38%)
Feb 06, 2012	4.453	4.610	4.440	4.600	4,674,570	+0.24(+5.50%)
Feb 03, 2012	4.227	4.367	4.227	4.360	2,373,390	+0.16(+3.73%)
Feb 02, 2012	4.037	4.237	4.037	4.203	3,377,919	+0.17(+4.13%)
Feb 01, 2012	4.073	4.117	4.020	4.037	2,259,135	-0.02(-0.41%)
Jan 31, 2012	4.100	4.103	4.020	4.053	1,493,955	-0.03(-0.73%)
Jan 30, 2012	4.120	4.187	4.083	4.083	2,015,289	-0.06(-1.45%)
Jan 27, 2012	4.120	4.150	4.083	4.143	1,665,732	+0.02(+0.49%)
Jan 26, 2012	4.290	4.297	4.090	4.123	2,181,207	-0.16(-3.74%)
Jan 25, 2012	4.157	4.293	4.121	4.283	2,147,907	+0.13(+3.05%)
Jan 24, 2012	4.087	4.190	4.073	4.157	1,332,222	+0.05(+1.22%)
Jan 23, 2012	4.043	4.140	4.043	4.107	1,776,000	+0.07(+1.82%)
Jan 20, 2012	3.983	4.093	3.967	4.033	1,815,270	+0.05(+1.17%)
Jan 19, 2012	4.013	4.047	3.947	3.987	4,628,304	-0.02(-0.50%)
Jan 18, 2012	4.120	4.120	3.953	4.007	6,044,544	-0.21(-4.90%)
Jan 17, 2012	4.443	4.453	4.210	4.213	2,466,378	-0.22(-5.03%)
Jan 13, 2012	4.347	4.540	4.340	4.437	2,143,767	+0.07(+1.60%)
Jan 12, 2012	4.300	4.383	4.167	4.367	3,008,196	+0.06(+1.47%)
Jan 11, 2012	4.147	4.383	4.123	4.303	3,934,695	+0.16(+3.95%)
Jan 10, 2012	3.850	4.160	3.810	4.140	7,164,072	+0.32(+8.38%)
Jan 09, 2012	3.903	3.903	3.737	3.820	3,341,712	-0.08(-2.05%)
Jan 06, 2012	4.003	4.047	3.830	3.900	2,596,662	-0.10(-2.50%)
Jan 05, 2012	4.123	4.223	3.990	4.000	3,309,552	-0.18(-4.31%)
Jan 04, 2012	4.163	4.236	4.120	4.180	967,914	+0.14(+3.47%)
Dec 30, 2011	4.090	4.110	4.037	4.040	1,170,765	-0.07(-1.70%)
Dec 29, 2011	4.143	4.147	4.077	4.110	1,015,593	-0.01(-0.24%)
Dec 28, 2011	4.250	4.280	4.113	4.120	759,567	-0.14(-3.21%)
Dec 27, 2011	4.230	4.293	4.207	4.257	902,493	+0.01(+0.24%)
Dec 23, 2011	4.220	4.260	4.147	4.247	979,830	+0.04(+1.03%)
Dec 21, 2011	4.087	4.210	4.073	4.203	1,583,895	+0.13(+3.11%)
Dec 20, 2011	4.053	4.133	4.023	4.077	1,601,859	+0.09(+2.26%)
Dec 19, 2011	4.103	4.130	3.970	3.987	1,313,379	-0.09(-2.21%)
Dec 16, 2011	4.030	4.157	4.030	4.077	2,424,945	+0.07(+1.66%)
Dec 15, 2011	4.007	4.051	3.933	4.010	1,906,317	+0.05(+1.18%)
Dec 14, 2011	4.060	4.103	3.947	3.963	1,808,994	-0.14(-3.41%)
Dec 13, 2011	4.200	4.260	4.083	4.103	2,417,625	-0.05(-1.28%)
Dec 12, 2011	4.180	4.180	4.097	4.157	1,384,056	-0.09(-2.04%)
Dec 09, 2011	4.160	4.270	4.130	4.243	1,880,640	+0.10(+2.41%)
Dec 08, 2011	4.267	4.267	4.123	4.143	2,186,841	-0.16(-3.64%)
Dec 07, 2011	4.347	4.380	4.212	4.300	2,097,807	-0.05(-1.15%)
Dec 06, 2011	4.327	4.380	4.293	4.350	1,943,277	+0.01(+0.23%)
Dec 05, 2011	4.337	4.433	4.287	4.340	2,107,104	+0.07(+1.72%)
Dec 02, 2011	4.377	4.437	4.243	4.267	3,137,559	-0.05(-1.08%)
Dec 01, 2011	4.473	4.520	4.313	4.313	5,013,675	-0.17(-3.86%)
Nov 30, 2011	4.570	4.677	4.447	4.487	4,066,392	+0.07(+1.66%)
Nov 29, 2011	4.317	4.417	4.237	4.413	2,168,382	+0.11(+2.48%)
Nov 28, 2011	4.203	4.333	4.187	4.307	2,476,503	+0.25(+6.08%)
Nov 25, 2011	4.083	4.190	4.060	4.060	1,202,385	-0.05(-1.22%)
Nov 23, 2011	3.953	4.147	3.917	4.110	4,759,968	+0.11(+2.66%)
Nov 22, 2011	4.010	4.063	3.933	4.003	2,478,078	-0.03(-0.74%)
Nov 21, 2011	4.043	4.060	3.957	4.033	2,691,843	-0.07(-1.79%)
Nov 18, 2011	4.110	4.187	4.042	4.107	1,916,109	+0.01(+0.33%)
Nov 17, 2011	4.100	4.163	4.000	4.093	4,207,863	-0.03(-0.81%)
Nov 16, 2011	4.243	4.300	4.097	4.127	3,921,537	-0.17(-4.03%)
Nov 15, 2011	4.400	4.423	4.297	4.300	3,054,204	-0.16(-3.52%)
Nov 14, 2011	4.573	4.633	4.447	4.457	2,670,348	-0.18(-3.81%)
Nov 11, 2011	4.543	4.693	4.510	4.633	1,721,016	+0.13(+2.81%)
Nov 10, 2011	4.590	4.623	4.437	4.507	2,441,736	-0.01(-0.15%)
Nov 09, 2011	4.690	4.780	4.503	4.513	3,865,434	-0.29(-5.97%)
Nov 08, 2011	4.790	4.827	4.687	4.800	2,295,135	+0.03(+0.70%)
Nov 07, 2011	4.730	4.793	4.703	4.767	1,942,140	+0.01(+0.28%)
Nov 04, 2011	4.770	4.853	4.750	4.753	1,991,262	-0.09(-1.93%)
Nov 03, 2011	4.827	4.867	4.708	4.847	3,364,470	+0.07(+1.47%)
Nov 02, 2011	4.890	4.943	4.743	4.777	5,313,813	-0.06(-1.17%)
Nov 01, 2011	4.597	4.920	4.527	4.833	3,857,358	+0.08(+1.68%)
Oct 31, 2011	4.567	4.827	4.567	4.753	3,501,942	+0.13(+2.89%)
Oct 28, 2011	4.493	4.682	4.473	4.620	6,365,478	+0.13(+2.82%)
Oct 27, 2011	5.020	5.140	4.333	4.493	11,632,812	-0.25(-5.27%)
Oct 26, 2011	4.757	4.833	4.633	4.743	4,081,590	+0.09(+1.86%)
Oct 25, 2011	4.843	4.877	4.653	4.657	3,305,895	-0.20(-4.18%)
Oct 24, 2011	4.780	4.940	4.683	4.860	3,515,076	+0.14(+3.04%)
Oct 21, 2011	4.690	4.747	4.630	4.717	1,861,926	+0.12(+2.69%)
Oct 20, 2011	4.450	4.623	4.373	4.593	2,994,132	+0.13(+2.91%)
Oct 19, 2011	4.637	4.733	4.443	4.463	2,254,503	-0.20(-4.22%)
Oct 18, 2011	4.523	4.710	4.383	4.660	3,034,257	+0.11(+2.34%)
Oct 17, 2011	4.690	4.707	4.537	4.553	3,446,163	-0.20(-4.27%)
Oct 14, 2011	4.927	4.927	4.630	4.757	2,862,714	-0.11(-2.19%)
Oct 13, 2011	4.943	5.027	4.750	4.863	2,863,785	-0.12(-2.47%)
Oct 12, 2011	4.970	5.093	4.890	4.987	2,522,427	+0.07(+1.42%)
Oct 11, 2011	4.863	4.970	4.840	4.917	1,776,633	-0.01(-0.14%)
Oct 10, 2011	4.870	4.993	4.827	4.923	2,286,363	+0.18(+3.79%)
Oct 07, 2011	4.897	4.967	4.687	4.743	2,881,917	-0.15(-3.13%)
Oct 06, 2011	4.860	4.913	4.830	4.897	3,307,965	+0.22(+4.78%)
Oct 05, 2011	4.597	4.700	4.467	4.673	3,250,140	+0.10(+2.11%)
Oct 04, 2011	4.290	4.600	4.270	4.577	4,429,440	+0.25(+5.78%)
Oct 03, 2011	4.580	4.667	4.323	4.327	4,838,055	-0.35(-7.48%)
Sep 30, 2011	4.830	5.017	4.667	4.677	3,225,147	-0.25(-5.01%)
Sep 29, 2011	5.030	5.157	4.720	4.923	3,439,647	+0.02(+0.34%)
Sep 28, 2011	5.033	5.210	4.847	4.907	8,241,066	-0.12(-2.39%)
Sep 27, 2011	5.430	5.560	5.007	5.027	4,651,092	-0.29(-5.40%)
Sep 26, 2011	5.177	5.317	4.980	5.313	2,418,741	+0.20(+3.84%)
Sep 23, 2011	4.887	5.223	4.867	5.117	2,702,118	+0.22(+4.49%)
Sep 22, 2011	4.850	4.993	4.763	4.897	4,442,757	-0.13(-2.65%)
Sep 21, 2011	5.407	5.490	5.030	5.030	3,108,996	-0.37(-6.91%)
Sep 20, 2011	5.677	5.723	5.403	5.403	2,432,157	-0.26(-4.65%)
Sep 19, 2011	5.620	5.727	5.493	5.667	2,593,410	-0.05(-0.82%)
Sep 16, 2011	5.547	5.740	5.547	5.713	5,176,023	+0.20(+3.69%)
Sep 15, 2011	5.573	5.657	5.470	5.510	4,051,929	+0.00(+0.06%)
Sep 14, 2011	5.413	5.593	5.330	5.507	2,496,177	+0.14(+2.55%)
Sep 13, 2011	5.283	5.410	5.233	5.370	3,351,543	+0.09(+1.77%)
Sep 12, 2011	4.920	5.297	4.900	5.277	3,207,009	+0.28(+5.67%)
Sep 09, 2011	5.150	5.197	4.897	4.993	2,206,113	-0.21(-4.04%)
Sep 08, 2011	5.233	5.383	5.153	5.203	2,052,579	-0.05(-0.95%)
Sep 07, 2011	5.067	5.257	5.013	5.253	2,165,145	+0.28(+5.63%)
Sep 06, 2011	4.783	5.000	4.710	4.973	2,388,231	+0.06(+1.29%)
Sep 02, 2011	5.093	5.147	4.910	4.910	2,860,557	-0.33(-6.30%)
Sep 01, 2011	5.390	5.557	5.230	5.240	2,486,373	-0.14(-2.54%)
Aug 31, 2011	5.587	5.647	5.317	5.377	2,680,410	-0.16(-2.95%)
Aug 30, 2011	5.547	5.623	5.417	5.540	2,165,475	-0.06(-1.07%)
Aug 29, 2011	5.393	5.607	5.383	5.600	2,341,281	+0.26(+4.87%)
Aug 26, 2011	5.173	5.370	5.133	5.340	3,073,791	+0.14(+2.76%)
Aug 25, 2011	5.430	5.463	5.107	5.197	2,918,790	-0.15(-2.87%)
Aug 24, 2011	5.150	5.503	5.140	5.350	4,085,271	+0.21(+4.02%)
Aug 23, 2011	4.973	5.160	4.900	5.143	3,582,435	+0.21(+4.26%)
Aug 22, 2011	4.927	5.053	4.910	4.933	2,506,233	+0.12(+2.49%)
Aug 19, 2011	4.797	5.000	4.743	4.813	3,723,312	-0.06(-1.23%)
Aug 18, 2011	4.944	5.070	4.813	4.873	4,619,184	-0.26(-5.13%)
Aug 17, 2011	5.310	5.353	5.090	5.137	4,008,198	-0.14(-2.65%)
Aug 16, 2011	5.307	5.370	5.193	5.277	3,094,704	-0.08(-1.49%)
Aug 15, 2011	5.203	5.360	5.160	5.357	3,291,249	+0.20(+3.95%)
Aug 12, 2011	5.100	5.197	5.017	5.153	2,511,009	+0.11(+2.18%)
Aug 11, 2011	4.830	5.157	4.733	5.043	3,964,848	+0.25(+5.22%)
Aug 10, 2011	4.797	5.043	4.757	4.793	4,226,598	-0.14(-2.77%)
Aug 09, 2011	4.680	4.930	4.523	4.930	5,950,671	+0.38(+8.27%)
Aug 08, 2011	4.680	4.807	4.437	4.553	8,195,484	-0.29(-6.05%)
Aug 05, 2011	4.977	5.090	4.690	4.847	7,339,308	-0.07(-1.49%)
Aug 04, 2011	5.273	5.283	4.910	4.920	4,157,172	-0.43(-7.98%)
Aug 03, 2011	5.187	5.400	5.087	5.347	3,736,422	+0.15(+2.95%)
Aug 02, 2011	5.400	5.463	5.183	5.193	4,150,716	-0.24(-4.48%)

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