| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 31, 2012 | 2659 | 2684 | 2658 | 2684 | 0 | +25.25(+0.95%) |
| Mar 30, 2012 | 2659 | 2659 | 2646 | 2659 | 0 | -25.44(-0.95%) |
| Mar 29, 2012 | 2684 | 2684 | 2684 | 2684 | 0 | -7.80(-0.29%) |
| Mar 28, 2012 | 2692 | 2692 | 2692 | 2692 | 0 | +0.22(+0.01%) |
| Mar 27, 2012 | 2692 | 2692 | 2692 | 2692 | 0 | -20.11(-0.74%) |
| Mar 26, 2012 | 2712 | 2712 | 2712 | 2712 | 0 | +0.00(+0.00%) |
| Mar 25, 2012 | 2675 | 2718 | 2675 | 2712 | 0 | +0.00(+0.00%) |
| Mar 24, 2012 | 2675 | 2718 | 2675 | 2712 | 0 | +38.09(+1.42%) |
| Mar 23, 2012 | 2674 | 2674 | 2666 | 2674 | 0 | -45.05(-1.66%) |
| Mar 22, 2012 | 2719 | 2719 | 2719 | 2719 | 0 | +25.90(+0.96%) |
| Mar 21, 2012 | 2693 | 2693 | 2693 | 2693 | 0 | -64.27(-2.33%) |
| Mar 20, 2012 | 2757 | 2757 | 2757 | 2757 | 0 | -8.02(-0.29%) |
| Mar 19, 2012 | 2765 | 2765 | 2765 | 2765 | 0 | +0.00(+0.00%) |
| Mar 18, 2012 | 2748 | 2766 | 2748 | 2765 | 0 | +0.00(+0.00%) |
| Mar 17, 2012 | 2748 | 2766 | 2748 | 2765 | 0 | +21.13(+0.77%) |
| Mar 16, 2012 | 2744 | 2744 | 2708 | 2744 | 0 | +34.49(+1.27%) |
| Mar 15, 2012 | 2710 | 2710 | 2710 | 2710 | 0 | -2.34(-0.09%) |
| Mar 14, 2012 | 2712 | 2712 | 2712 | 2712 | 0 | +69.73(+2.64%) |
| Mar 13, 2012 | 2642 | 2642 | 2642 | 2642 | 0 | -22.99(-0.86%) |
| Mar 12, 2012 | 2665 | 2665 | 2665 | 2665 | 0 | +0.00(+0.00%) |
| Mar 11, 2012 | 2685 | 2688 | 2662 | 2665 | 0 | +0.00(+0.00%) |
| Mar 10, 2012 | 2685 | 2688 | 2662 | 2665 | 0 | -18.76(-0.70%) |
| Mar 09, 2012 | 2684 | 2684 | 2670 | 2684 | 0 | -4.01(-0.15%) |
| Mar 08, 2012 | 2688 | 2688 | 2688 | 2688 | 0 | +36.37(+1.37%) |
| Mar 07, 2012 | 2652 | 2652 | 2652 | 2652 | 0 | -38.98(-1.45%) |
| Mar 06, 2012 | 2691 | 2691 | 2691 | 2691 | 0 | -66.72(-2.42%) |
| Mar 05, 2012 | 2757 | 2757 | 2757 | 2757 | 0 | +0.00(+0.00%) |
| Mar 04, 2012 | 2748 | 2760 | 2739 | 2757 | 0 | +0.00(+0.00%) |
| Mar 03, 2012 | 2748 | 2760 | 2739 | 2757 | 0 | +8.55(+0.31%) |
| Mar 02, 2012 | 2749 | 2749 | 2649 | 2749 | 0 | +100.53(+3.80%) |
| Mar 01, 2012 | 2648 | 2648 | 2648 | 2648 | 0 | -33.87(-1.26%) |
| Feb 29, 2012 | 2682 | 2682 | 2682 | 2682 | 0 | +0.00(+0.00%) |
| Feb 28, 2012 | 2747 | 2747 | 2668 | 2682 | 0 | -136.00(-4.83%) |
| Feb 27, 2012 | 2818 | 2818 | 2818 | 2818 | 0 | +55.48(+2.01%) |
| Feb 26, 2012 | 2818 | 2838 | 2754 | 2763 | 0 | +0.00(+0.00%) |
| Feb 25, 2012 | 2818 | 2838 | 2754 | 2763 | 0 | +0.00(+0.00%) |
| Feb 24, 2012 | 2818 | 2838 | 2754 | 2763 | 0 | -76.01(-2.68%) |
| Feb 23, 2012 | 2839 | 2839 | 2839 | 2839 | 0 | +0.00(+0.00%) |
| Feb 22, 2012 | 2799 | 2856 | 2799 | 2839 | 0 | +70.96(+2.56%) |
| Feb 21, 2012 | 2768 | 2768 | 2768 | 2768 | 0 | +0.00(+0.00%) |
| Feb 20, 2012 | 2768 | 2768 | 2768 | 2768 | 0 | -31.17(-1.11%) |
| Feb 19, 2012 | 2776 | 2812 | 2775 | 2799 | 0 | +0.00(+0.00%) |
| Feb 18, 2012 | 2776 | 2812 | 2775 | 2799 | 0 | +31.17(+1.13%) |
| Feb 17, 2012 | 2768 | 2768 | 2711 | 2768 | 0 | +42.19(+1.55%) |
| Feb 16, 2012 | 2725 | 2725 | 2725 | 2725 | 0 | +0.30(+0.01%) |
| Feb 15, 2012 | 2725 | 2725 | 2725 | 2725 | 0 | -32.34(-1.17%) |
| Feb 14, 2012 | 2758 | 2758 | 2758 | 2758 | 0 | +35.62(+1.31%) |
| Feb 13, 2012 | 2722 | 2722 | 2722 | 2722 | 0 | +0.00(+0.00%) |
| Feb 12, 2012 | 2746 | 2746 | 2688 | 2722 | 0 | +0.00(+0.00%) |
| Feb 11, 2012 | 2746 | 2746 | 2688 | 2722 | 0 | -27.11(-0.99%) |
| Feb 10, 2012 | 2749 | 2749 | 2723 | 2749 | 0 | +28.85(+1.06%) |
| Feb 09, 2012 | 2720 | 2720 | 2720 | 2720 | 0 | -49.41(-1.78%) |
| Feb 08, 2012 | 2770 | 2770 | 2770 | 2770 | 0 | -37.08(-1.32%) |
| Feb 07, 2012 | 2807 | 2807 | 2807 | 2807 | 0 | -3.93(-0.14%) |
| Feb 06, 2012 | 2811 | 2811 | 2811 | 2811 | 0 | +0.00(+0.00%) |
| Feb 05, 2012 | 2819 | 2854 | 2809 | 2811 | 0 | +0.00(+0.00%) |
| Feb 04, 2012 | 2819 | 2854 | 2809 | 2811 | 0 | -7.08(-0.25%) |
| Feb 03, 2012 | 2818 | 2818 | 2810 | 2818 | 0 | -19.41(-0.68%) |
| Feb 02, 2012 | 2837 | 2837 | 2837 | 2837 | 0 | +0.00(+0.00%) |
| Feb 01, 2012 | 2788 | 2837 | 2837 | 2837 | 0 | +49.89(+1.79%) |
| Jan 31, 2012 | 2771 | 2787 | 2787 | 2787 | 0 | +16.34(+0.59%) |
| Jan 30, 2012 | 2831 | 2771 | 2771 | 2771 | 0 | -60.75(-2.15%) |
| Jan 29, 2012 | 2909 | 2909 | 2825 | 2832 | 0 | +0.00(+0.00%) |
| Jan 28, 2012 | 2909 | 2909 | 2825 | 2832 | 0 | +0.00(+0.00%) |
| Jan 27, 2012 | 2909 | 2832 | 2832 | 2832 | 0 | -77.12(-2.65%) |
| Jan 26, 2012 | 2918 | 2909 | 2909 | 2909 | 0 | -6.23(-0.21%) |
| Jan 25, 2012 | 2902 | 2915 | 2915 | 2915 | 0 | +16.58(+0.57%) |
| Jan 24, 2012 | 2879 | 2898 | 2898 | 2898 | 0 | +12.73(+0.44%) |
| Jan 23, 2012 | 2870 | 2886 | 2886 | 2886 | 0 | +18.03(+0.63%) |
| Jan 22, 2012 | 2882 | 2893 | 2855 | 2868 | 0 | +0.00(+0.00%) |
| Jan 21, 2012 | 2882 | 2893 | 2855 | 2868 | 0 | +0.00(+0.00%) |
| Jan 20, 2012 | 2882 | 2868 | 2864 | 2868 | 0 | -14.55(-0.50%) |
| Jan 19, 2012 | 2864 | 2882 | 2882 | 2882 | 0 | +19.90(+0.70%) |
| Jan 18, 2012 | 2783 | 2862 | 2862 | 2862 | 0 | +77.34(+2.78%) |
| Jan 17, 2012 | 2756 | 2785 | 2785 | 2785 | 0 | +30.33(+1.10%) |
| Jan 16, 2012 | 2755 | 2755 | 2755 | 2755 | 0 | +1.05(+0.04%) |
| Jan 15, 2012 | 2820 | 2820 | 2735 | 2754 | 0 | +0.00(+0.00%) |
| Jan 13, 2012 | 2820 | 2754 | 2754 | 2754 | 0 | -66.47(-2.36%) |
| Jan 12, 2012 | 2827 | 2820 | 2820 | 2820 | 0 | -5.74(-0.20%) |
| Jan 11, 2012 | 2833 | 2826 | 2826 | 2826 | 0 | -7.50(-0.26%) |
| Jan 10, 2012 | 2781 | 2833 | 2833 | 2833 | 0 | +52.72(+1.90%) |
| Jan 09, 2012 | 2770 | 2781 | 2781 | 2781 | 0 | +10.76(+0.39%) |
| Jan 08, 2012 | 2720 | 2777 | 2720 | 2770 | 0 | +0.00(+0.00%) |
| Jan 07, 2012 | 2720 | 2777 | 2720 | 2770 | 0 | +0.00(+0.00%) |
| Jan 06, 2012 | 2720 | 2770 | 2677 | 2770 | 0 | +54.56(+2.01%) |
| Jan 05, 2012 | 2716 | 2715 | 2715 | 2715 | 0 | -0.27(-0.01%) |
| Jan 04, 2012 | 2569 | 2715 | 2715 | 2715 | 0 | +252.83(+10.27%) |
| Jan 01, 2012 | 2426 | 2463 | 2463 | 2463 | 0 | +0.00(+0.00%) |
| Dec 31, 2011 | 2426 | 2463 | 2426 | 2463 | 0 | +0.00(+0.00%) |
| Dec 30, 2011 | 2426 | 2463 | 2426 | 2463 | 0 | +0.00(+0.00%) |
| Dec 29, 2011 | 2426 | 2463 | 2463 | 2463 | 0 | +36.65(+1.51%) |
| Dec 28, 2011 | 2457 | 2426 | 2426 | 2426 | 0 | -31.39(-1.28%) |
| Dec 27, 2011 | 2466 | 2469 | 2448 | 2457 | 0 | -9.33(-0.38%) |
| Dec 26, 2011 | 2461 | 2467 | 2467 | 2467 | 0 | +0.00(+0.00%) |
| Dec 25, 2011 | 2461 | 2468 | 2461 | 2467 | 0 | +0.00(+0.00%) |
| Dec 24, 2011 | 2461 | 2468 | 2461 | 2467 | 0 | +0.00(+0.00%) |
| Dec 23, 2011 | 2461 | 2467 | 2441 | 2467 | 0 | +25.83(+1.06%) |
| Dec 21, 2011 | 2442 | 2441 | 2441 | 2441 | 0 | -1.40(-0.06%) |
| Dec 20, 2011 | 2405 | 2442 | 2442 | 2442 | 0 | +41.94(+1.75%) |
| Dec 19, 2011 | 2436 | 2400 | 2400 | 2400 | 0 | -33.07(-1.36%) |
| Dec 18, 2011 | 2401 | 2434 | 2401 | 2433 | 0 | +0.00(+0.00%) |
| Dec 17, 2011 | 2401 | 2434 | 2401 | 2433 | 0 | +0.00(+0.00%) |
| Dec 16, 2011 | 2401 | 2433 | 2398 | 2433 | 0 | +31.97(+1.33%) |
| Dec 15, 2011 | 2414 | 2401 | 2401 | 2401 | 0 | -7.00(-0.29%) |
| Dec 14, 2011 | 2474 | 2408 | 2408 | 2408 | 0 | -66.37(-2.68%) |
| Dec 13, 2011 | 2493 | 2475 | 2475 | 2475 | 0 | -10.61(-0.43%) |
| Dec 12, 2011 | 2550 | 2550 | 2471 | 2485 | 0 | -72.70(-2.84%) |
| Dec 11, 2011 | 2616 | 2558 | 2558 | 2558 | 0 | +0.00(+0.00%) |
| Dec 10, 2011 | 2616 | 2558 | 2558 | 2558 | 0 | +0.00(+0.00%) |
| Dec 09, 2011 | 2616 | 2558 | 2558 | 2558 | 0 | +0.00(+0.00%) |
| Dec 08, 2011 | 2616 | 2558 | 2558 | 2558 | 0 | +0.00(+0.00%) |
| Dec 07, 2011 | 2616 | 2558 | 2558 | 2558 | 0 | -57.47(-2.20%) |
| Dec 06, 2011 | 2638 | 2616 | 2616 | 2616 | 0 | -24.51(-0.93%) |
| Dec 05, 2011 | 2638 | 2640 | 2640 | 2640 | 0 | +10.46(+0.40%) |
| Dec 04, 2011 | 2612 | 2644 | 2612 | 2630 | 0 | +0.00(+0.00%) |
| Dec 03, 2011 | 2612 | 2644 | 2612 | 2630 | 0 | +0.00(+0.00%) |
| Dec 02, 2011 | 2612 | 2630 | 2559 | 2630 | 0 | +20.49(+0.79%) |
| Dec 01, 2011 | 2565 | 2609 | 2609 | 2609 | 0 | +46.29(+1.81%) |
| Nov 30, 2011 | 2469 | 2563 | 2563 | 2563 | 0 | +110.81(+4.52%) |
| Nov 29, 2011 | 2428 | 2500 | 2428 | 2452 | 0 | +26.04(+1.07%) |
| Nov 28, 2011 | 2412 | 2426 | 2426 | 2426 | 0 | +0.00(+0.00%) |
| Nov 27, 2011 | 2412 | 2443 | 2410 | 2426 | 0 | +0.00(+0.00%) |
| Nov 26, 2011 | 2412 | 2443 | 2410 | 2426 | 0 | +0.00(+0.00%) |
| Nov 25, 2011 | 2412 | 2426 | 2411 | 2426 | 0 | -0.09(-0.00%) |
| Nov 24, 2011 | 2411 | 2426 | 2426 | 2426 | 0 | +15.33(+0.64%) |
| Nov 23, 2011 | 2473 | 2411 | 2411 | 2411 | 0 | -72.37(-2.91%) |
| Nov 22, 2011 | 2454 | 2483 | 2483 | 2483 | 0 | +29.13(+1.19%) |
| Nov 21, 2011 | 2525 | 2454 | 2454 | 2454 | 0 | -74.04(-2.93%) |
| Nov 20, 2011 | 2520 | 2553 | 2514 | 2528 | 0 | +0.00(+0.00%) |
| Nov 19, 2011 | 2520 | 2553 | 2514 | 2528 | 0 | +0.00(+0.00%) |
| Nov 18, 2011 | 2520 | 2528 | 2500 | 2528 | 0 | +9.03(+0.36%) |
| Nov 17, 2011 | 2626 | 2519 | 2519 | 2519 | 0 | -106.92(-4.07%) |
| Nov 16, 2011 | 2679 | 2626 | 2626 | 2626 | 0 | -53.26(-1.99%) |
| Nov 15, 2011 | 2675 | 2679 | 2679 | 2679 | 0 | +2.28(+0.09%) |
| Nov 14, 2011 | 2752 | 2677 | 2677 | 2677 | 0 | -74.76(-2.72%) |
| Nov 13, 2011 | 2694 | 2764 | 2694 | 2752 | 0 | +0.00(+0.00%) |
| Nov 12, 2011 | 2694 | 2764 | 2694 | 2752 | 0 | +0.00(+0.00%) |
| Nov 11, 2011 | 2694 | 2752 | 2669 | 2752 | 0 | +58.05(+2.16%) |
| Nov 10, 2011 | 2678 | 2694 | 2694 | 2694 | 0 | +17.18(+0.64%) |
| Nov 09, 2011 | 2787 | 2676 | 2676 | 2676 | 0 | -116.39(-4.17%) |
| Nov 08, 2011 | 2748 | 2793 | 2793 | 2793 | 0 | +45.28(+1.65%) |
| Nov 07, 2011 | 2758 | 2748 | 2748 | 2748 | 0 | -13.81(-0.50%) |
| Nov 06, 2011 | 2785 | 2792 | 2754 | 2761 | 0 | +0.00(+0.00%) |
| Nov 04, 2011 | 2785 | 2761 | 2759 | 2761 | 0 | -21.51(-0.77%) |
| Nov 03, 2011 | 2693 | 2783 | 2783 | 2783 | 0 | +93.56(+3.48%) |
| Nov 02, 2011 | 2767 | 2689 | 2689 | 2689 | 0 | -72.72(-2.63%) |
| Nov 01, 2011 | 2895 | 2895 | 2757 | 2762 | 0 | -143.51(-4.94%) |
| Oct 31, 2011 | 3011 | 2906 | 2906 | 2906 | 0 | -109.68(-3.64%) |
| Oct 30, 2011 | 3006 | 3017 | 2991 | 3015 | 0 | +0.00(+0.00%) |
| Oct 29, 2011 | 3006 | 3017 | 2991 | 3015 | 0 | +0.00(+0.00%) |
| Oct 28, 2011 | 3006 | 3015 | 2890 | 3015 | 0 | +9.70(+0.32%) |
| Oct 27, 2011 | 2890 | 3006 | 3006 | 3006 | 0 | +124.74(+4.33%) |
| Oct 26, 2011 | 2856 | 2881 | 2881 | 2881 | 0 | +30.25(+1.06%) |
| Oct 25, 2011 | 2856 | 2851 | 2851 | 2851 | 0 | -11.29(-0.39%) |
| Oct 24, 2011 | 2804 | 2862 | 2862 | 2862 | 0 | +64.29(+2.30%) |
| Oct 23, 2011 | 2762 | 2832 | 2762 | 2798 | 0 | +0.00(+0.00%) |
| Oct 22, 2011 | 2762 | 2832 | 2762 | 2798 | 0 | +0.00(+0.00%) |
| Oct 21, 2011 | 2762 | 2798 | 2680 | 2798 | 0 | +59.81(+2.18%) |
| Oct 20, 2011 | 2731 | 2738 | 2738 | 2738 | 0 | +2.57(+0.09%) |
| Oct 19, 2011 | 2742 | 2735 | 2735 | 2735 | 0 | +2.58(+0.09%) |
| Oct 18, 2011 | 2677 | 2733 | 2733 | 2733 | 0 | +55.47(+2.07%) |
| Oct 17, 2011 | 2716 | 2677 | 2677 | 2677 | 0 | -39.95(-1.47%) |
| Oct 16, 2011 | 2599 | 2717 | 2598 | 2717 | 0 | +0.00(+0.00%) |
| Oct 15, 2011 | 2599 | 2717 | 2598 | 2717 | 0 | +0.00(+0.00%) |
| Oct 14, 2011 | 2599 | 2717 | 2496 | 2717 | 0 | +120.41(+4.64%) |
| Oct 13, 2011 | 2535 | 2597 | 2597 | 2597 | 0 | +57.56(+2.27%) |
| Oct 12, 2011 | 2453 | 2539 | 2539 | 2539 | 0 | +109.52(+4.51%) |
| Oct 11, 2011 | 2327 | 2430 | 2327 | 2430 | 0 | +103.61(+4.45%) |
| Oct 10, 2011 | 2361 | 2326 | 2326 | 2326 | 0 | +0.00(+0.00%) |
| Oct 09, 2011 | 2361 | 2367 | 2310 | 2326 | 0 | +0.00(+0.00%) |
| Oct 08, 2011 | 2361 | 2367 | 2310 | 2326 | 0 | +0.00(+0.00%) |
| Oct 07, 2011 | 2361 | 2326 | 2314 | 2326 | 0 | -34.87(-1.48%) |
| Oct 06, 2011 | 2317 | 2361 | 2361 | 2361 | 0 | +51.39(+2.23%) |
| Oct 05, 2011 | 2287 | 2309 | 2309 | 2309 | 0 | +22.70(+0.99%) |
| Oct 04, 2011 | 2291 | 2287 | 2287 | 2287 | 0 | -4.95(-0.22%) |
| Oct 03, 2011 | 2451 | 2292 | 2292 | 2292 | 0 | -171.95(-6.98%) |
| Oct 01, 2011 | 2516 | 2516 | 2439 | 2464 | 0 | +0.00(+0.00%) |
| Sep 30, 2011 | 2516 | 2464 | 2451 | 2464 | 0 | -54.44(-2.16%) |
| Sep 29, 2011 | 2533 | 2518 | 2518 | 2518 | 0 | +3.51(+0.14%) |
| Sep 28, 2011 | 2557 | 2515 | 2515 | 2515 | 0 | -41.38(-1.62%) |
| Sep 27, 2011 | 2521 | 2556 | 2556 | 2556 | 0 | +50.99(+2.04%) |
| Sep 26, 2011 | 2490 | 2505 | 2505 | 2505 | 0 | +22.32(+0.90%) |
| Sep 25, 2011 | 2482 | 2510 | 2477 | 2483 | 0 | +0.00(+0.00%) |
| Sep 24, 2011 | 2482 | 2510 | 2477 | 2483 | 0 | +0.00(+0.00%) |
| Sep 23, 2011 | 2482 | 2483 | 2473 | 2483 | 0 | +1.87(+0.08%) |
| Sep 22, 2011 | 2624 | 2481 | 2481 | 2481 | 0 | -150.15(-5.71%) |
| Sep 21, 2011 | 2718 | 2631 | 2631 | 2631 | 0 | -86.24(-3.17%) |
| Sep 20, 2011 | 2721 | 2717 | 2717 | 2717 | 0 | +0.37(+0.01%) |
| Sep 19, 2011 | 2742 | 2717 | 2717 | 2717 | 0 | -33.55(-1.22%) |
| Sep 18, 2011 | 2776 | 2786 | 2746 | 2750 | 0 | +0.00(+0.00%) |
| Sep 17, 2011 | 2776 | 2786 | 2746 | 2750 | 0 | +0.00(+0.00%) |
| Sep 16, 2011 | 2776 | 2750 | 2750 | 2750 | 0 | -20.95(-0.76%) |
| Sep 15, 2011 | 2762 | 2771 | 2771 | 2771 | 0 | +21.17(+0.77%) |
| Sep 14, 2011 | 2706 | 2750 | 2750 | 2750 | 0 | +44.22(+1.63%) |
| Sep 13, 2011 | 2687 | 2706 | 2706 | 2706 | 0 | +17.83(+0.66%) |
| Sep 12, 2011 | 2752 | 2688 | 2688 | 2688 | 0 | -65.16(-2.37%) |
| Sep 11, 2011 | 2825 | 2825 | 2742 | 2753 | 0 | +0.00(+0.00%) |
| Sep 10, 2011 | 2825 | 2825 | 2742 | 2753 | 0 | +0.00(+0.00%) |
| Sep 09, 2011 | 2825 | 2753 | 2747 | 2753 | 0 | -79.21(-2.80%) |
| Sep 08, 2011 | 2877 | 2832 | 2832 | 2832 | 0 | -44.26(-1.54%) |
| Sep 07, 2011 | 2818 | 2877 | 2877 | 2877 | 0 | +59.86(+2.13%) |
| Sep 06, 2011 | 2784 | 2817 | 2817 | 2817 | 0 | +33.49(+1.20%) |
| Sep 05, 2011 | 2869 | 2783 | 2783 | 2783 | 0 | -88.77(-3.09%) |
| Sep 04, 2011 | 2922 | 2922 | 2857 | 2872 | 0 | +0.00(+0.00%) |
| Sep 03, 2011 | 2922 | 2922 | 2857 | 2872 | 0 | +0.00(+0.00%) |
| Sep 02, 2011 | 2922 | 2872 | 2858 | 2872 | 0 | -54.98(-1.88%) |
| Sep 01, 2011 | 2963 | 2927 | 2927 | 2927 | 0 | -37.70(-1.27%) |
| Aug 31, 2011 | 2968 | 2965 | 2965 | 2965 | 0 | +4.79(+0.16%) |
| Aug 30, 2011 | 2943 | 2960 | 2960 | 2960 | 0 | +16.75(+0.57%) |
| Aug 29, 2011 | 2896 | 2943 | 2943 | 2943 | 0 | +59.36(+2.06%) |
| Aug 28, 2011 | 2865 | 2901 | 2835 | 2884 | 0 | +0.00(+0.00%) |
| Aug 27, 2011 | 2865 | 2901 | 2835 | 2884 | 0 | +0.00(+0.00%) |
| Aug 26, 2011 | 2865 | 2884 | 2857 | 2884 | 0 | +18.13(+0.63%) |
| Aug 25, 2011 | 2911 | 2866 | 2866 | 2866 | 0 | -42.72(-1.47%) |
| Aug 24, 2011 | 2898 | 2908 | 2908 | 2908 | 0 | +12.85(+0.44%) |
| Aug 23, 2011 | 2843 | 2899 | 2843 | 2896 | 0 | +70.25(+2.49%) |
| Aug 22, 2011 | 2868 | 2825 | 2825 | 2825 | 0 | +0.00(+0.00%) |
| Aug 21, 2011 | 2868 | 2887 | 2822 | 2825 | 0 | +0.00(+0.00%) |
| Aug 19, 2011 | 2868 | 2825 | 2825 | 2825 | 0 | -45.11(-1.57%) |
| Aug 18, 2011 | 2973 | 2870 | 2870 | 2870 | 0 | -123.34(-4.12%) |
| Aug 17, 2011 | 2987 | 2994 | 2994 | 2994 | 0 | +10.21(+0.34%) |
| Aug 16, 2011 | 2984 | 2984 | 2984 | 2984 | 0 | -6.05(-0.20%) |
| Aug 15, 2011 | 2968 | 2990 | 2990 | 2990 | 0 | +22.68(+0.76%) |
| Aug 14, 2011 | 2963 | 2984 | 2953 | 2967 | 0 | +0.00(+0.00%) |
| Aug 13, 2011 | 2963 | 2984 | 2953 | 2967 | 0 | +0.00(+0.00%) |
| Aug 12, 2011 | 2963 | 2967 | 2829 | 2967 | 0 | +17.98(+0.61%) |
| Aug 11, 2011 | 2829 | 2949 | 2949 | 2949 | 0 | +139.26(+4.96%) |
| Aug 10, 2011 | 2851 | 2810 | 2810 | 2810 | 0 | -54.27(-1.89%) |
| Aug 09, 2011 | 2737 | 2864 | 2864 | 2864 | 0 | +125.61(+4.59%) |
| Aug 08, 2011 | 3061 | 2738 | 2738 | 2738 | 0 | -329.20(-10.73%) |
| Aug 07, 2011 | 3109 | 3109 | 2985 | 3068 | 0 | +0.00(+0.00%) |
| Aug 06, 2011 | 3109 | 3109 | 2985 | 3068 | 0 | +0.00(+0.00%) |
| Aug 05, 2011 | 3109 | 3068 | 3068 | 3068 | 0 | -42.25(-1.36%) |
| Aug 04, 2011 | 3308 | 3110 | 3110 | 3110 | 0 | -198.89(-6.01%) |
| Aug 03, 2011 | 3316 | 3309 | 3309 | 3309 | 0 | -7.73(-0.23%) |
| Aug 02, 2011 | 3336 | 3316 | 3316 | 3316 | 0 | -19.73(-0.59%) |
| Aug 01, 2011 | 3329 | 3336 | 3336 | 3336 | 0 | +14.36(+0.43%) |
| Jul 31, 2011 | 3268 | 3322 | 3257 | 3322 | 0 | +0.00(+0.00%) |
| Jul 30, 2011 | 3268 | 3322 | 3257 | 3322 | 0 | +0.00(+0.00%) |
| Jul 29, 2011 | 3268 | 3322 | 3261 | 3322 | 0 | +50.88(+1.56%) |
| Jul 28, 2011 | 3270 | 3271 | 3271 | 3271 | 0 | +0.35(+0.01%) |
| Jul 27, 2011 | 3368 | 3271 | 3269 | 3271 | 0 | -98.02(-2.91%) |
| Jul 26, 2011 | 3332 | 3369 | 3369 | 3369 | 0 | +37.76(+1.13%) |
| Jul 25, 2011 | 3360 | 3331 | 3331 | 3331 | 0 | -25.47(-0.76%) |
| Jul 24, 2011 | 3366 | 3368 | 3350 | 3356 | 0 | +0.00(+0.00%) |
| Jul 23, 2011 | 3366 | 3368 | 3350 | 3356 | 0 | +0.00(+0.00%) |
| Jul 22, 2011 | 3366 | 3356 | 3339 | 3356 | 0 | -10.56(-0.31%) |
| Jul 21, 2011 | 3339 | 3367 | 3367 | 3367 | 0 | +31.35(+0.94%) |
| Jul 20, 2011 | 3326 | 3336 | 3336 | 3336 | 0 | +10.57(+0.32%) |
| Jul 19, 2011 | 3296 | 3325 | 3325 | 3325 | 0 | +30.39(+0.92%) |
| Jul 18, 2011 | 3326 | 3295 | 3295 | 3295 | 0 | -31.97(-0.96%) |
| Jul 17, 2011 | 3303 | 3327 | 3296 | 3327 | 0 | +0.00(+0.00%) |
| Jul 16, 2011 | 3303 | 3327 | 3296 | 3327 | 0 | +0.00(+0.00%) |
| Jul 15, 2011 | 3303 | 3327 | 3291 | 3327 | 0 | +24.13(+0.73%) |
| Jul 14, 2011 | 3356 | 3302 | 3302 | 3302 | 0 | -54.00(-1.61%) |
| Jul 13, 2011 | 3353 | 3356 | 3356 | 3356 | 0 | +7.81(+0.23%) |
| Jul 12, 2011 | 3389 | 3349 | 3349 | 3349 | 0 | -47.57(-1.40%) |
| Jul 11, 2011 | 3468 | 3396 | 3396 | 3396 | 0 | -74.54(-2.15%) |
| Jul 10, 2011 | 3488 | 3488 | 3445 | 3471 | 0 | +0.00(+0.00%) |
| Jul 09, 2011 | 3488 | 3488 | 3445 | 3471 | 0 | +0.00(+0.00%) |
| Jul 08, 2011 | 3488 | 3471 | 3463 | 3471 | 0 | -16.47(-0.47%) |
| Jul 07, 2011 | 3465 | 3487 | 3487 | 3487 | 0 | +25.46(+0.74%) |
| Jul 06, 2011 | 3430 | 3462 | 3462 | 3462 | 0 | +31.57(+0.92%) |
| Jul 05, 2011 | 3417 | 3430 | 3430 | 3430 | 0 | +12.07(+0.35%) |
| Jul 04, 2011 | 3397 | 3418 | 3418 | 3418 | 0 | +22.11(+0.65%) |
| Jul 03, 2011 | 3361 | 3401 | 3361 | 3396 | 0 | +0.00(+0.00%) |
| Jul 02, 2011 | 3361 | 3401 | 3361 | 3396 | 0 | +0.00(+0.00%) |
| Jul 01, 2011 | 3361 | 3396 | 3355 | 3396 | 0 | +35.36(+1.05%) |
| Jun 30, 2011 | 3355 | 3361 | 3361 | 3361 | 0 | +6.82(+0.20%) |
| Jun 29, 2011 | 3328 | 3354 | 3354 | 3354 | 0 | +26.88(+0.81%) |
| Jun 28, 2011 | 3316 | 3327 | 3327 | 3327 | 0 | +12.23(+0.37%) |
| Jun 27, 2011 | 3288 | 3315 | 3315 | 3315 | 0 | +27.09(+0.82%) |
| Jun 26, 2011 | 3315 | 3325 | 3284 | 3288 | 0 | +0.00(+0.00%) |
| Jun 25, 2011 | 3315 | 3325 | 3284 | 3288 | 0 | +0.00(+0.00%) |
| Jun 24, 2011 | 3315 | 3288 | 3263 | 3288 | 0 | -26.26(-0.79%) |
| Jun 23, 2011 | 3325 | 3314 | 3314 | 3314 | 0 | -19.70(-0.59%) |
| Jun 22, 2011 | 3330 | 3334 | 3334 | 3334 | 0 | +3.56(+0.11%) |
| Jun 21, 2011 | 3275 | 3333 | 3275 | 3330 | 0 | +60.74(+1.86%) |
| Jun 20, 2011 | 3240 | 3269 | 3269 | 3269 | 0 | +0.00(+0.00%) |
| Jun 19, 2011 | 3240 | 3269 | 3269 | 3269 | 0 | +0.00(+0.00%) |
| Jun 18, 2011 | 3240 | 3269 | 3239 | 3269 | 0 | +0.00(+0.00%) |
| Jun 17, 2011 | 3240 | 3269 | 3228 | 3269 | 0 | +41.60(+1.29%) |
| Jun 16, 2011 | 3244 | 3228 | 3228 | 3228 | 0 | -16.41(-0.51%) |
| Jun 15, 2011 | 3266 | 3244 | 3230 | 3244 | 0 | -21.53(-0.66%) |
| Jun 14, 2011 | 3227 | 3266 | 3266 | 3266 | 0 | +63.34(+1.98%) |
| Jun 13, 2011 | 3230 | 3202 | 3202 | 3202 | 0 | -25.49(-0.79%) |
| Jun 12, 2011 | 3234 | 3228 | 3228 | 3228 | 0 | +0.00(+0.00%) |
| Jun 11, 2011 | 3234 | 3228 | 3183 | 3228 | 0 | +0.00(+0.00%) |
| Jun 10, 2011 | 3234 | 3228 | 3122 | 3228 | 0 | -5.09(-0.16%) |
| Jun 09, 2011 | 3122 | 3233 | 3233 | 3233 | 0 | +109.57(+3.51%) |
| Jun 08, 2011 | 3126 | 3123 | 3123 | 3123 | 0 | -1.72(-0.06%) |
| Jun 07, 2011 | 3122 | 3125 | 3125 | 3125 | 0 | +2.93(+0.09%) |
| Jun 06, 2011 | 3164 | 3122 | 3122 | 3122 | 0 | -42.89(-1.36%) |
| Jun 05, 2011 | 3148 | 3165 | 3165 | 3165 | 0 | +0.00(+0.00%) |
| Jun 04, 2011 | 3148 | 3165 | 3133 | 3165 | 0 | +0.00(+0.00%) |
| Jun 03, 2011 | 3148 | 3165 | 3135 | 3165 | 0 | -117.44(-3.58%) |
| May 24, 2011 | 3326 | 3282 | 3282 | 3282 | 0 | -40.66(-1.22%) |
| May 23, 2011 | 3374 | 3323 | 3323 | 3323 | 0 | -60.72(-1.79%) |
| May 22, 2011 | 3385 | 3384 | 3384 | 3384 | 0 | +0.00(+0.00%) |
| May 21, 2011 | 3385 | 3393 | 3371 | 3384 | 0 | +0.00(+0.00%) |
| May 20, 2011 | 3385 | 3384 | 3376 | 3384 | 0 | -1.98(-0.06%) |
| May 19, 2011 | 3394 | 3386 | 3386 | 3386 | 0 | -2.98(-0.09%) |
| May 18, 2011 | 3365 | 3389 | 3389 | 3389 | 0 | +23.50(+0.70%) |
| May 17, 2011 | 3369 | 3365 | 3365 | 3365 | 0 | -6.96(-0.21%) |
| May 16, 2011 | 3379 | 3372 | 3372 | 3372 | 0 | -5.97(-0.18%) |
| May 15, 2011 | 3390 | 3378 | 3378 | 3378 | 0 | +0.00(+0.00%) |
| May 14, 2011 | 3390 | 3378 | 3368 | 3378 | 0 | +0.00(+0.00%) |
| May 13, 2011 | 3390 | 3378 | 3357 | 3378 | 0 | -11.55(-0.34%) |
| May 12, 2011 | 3383 | 3390 | 3390 | 3390 | 0 | +5.16(+0.15%) |
| May 11, 2011 | 3425 | 3385 | 3385 | 3385 | 0 | -37.55(-1.10%) |
| May 10, 2011 | 3357 | 3422 | 3422 | 3422 | 0 | +63.05(+1.88%) |
| May 09, 2011 | 3314 | 3359 | 3359 | 3359 | 0 | +43.23(+1.30%) |
| May 08, 2011 | 3307 | 3316 | 3316 | 3316 | 0 | +0.00(+0.00%) |
| May 07, 2011 | 3307 | 3365 | 3307 | 3316 | 0 | +0.00(+0.00%) |
| May 06, 2011 | 3307 | 3316 | 3292 | 3316 | 0 | +10.15(+0.31%) |
| May 05, 2011 | 3347 | 3306 | 3306 | 3306 | 0 | -46.53(-1.39%) |
| May 04, 2011 | 3375 | 3352 | 3352 | 3352 | 0 | -23.12(-0.68%) |
| May 03, 2011 | 3395 | 3375 | 3375 | 3375 | 0 | -20.30(-0.60%) |
| May 02, 2011 | 3408 | 3396 | 3396 | 3396 | 0 | -10.38(-0.30%) |
| Apr 29, 2011 | 3375 | 3406 | 3359 | 3406 | 0 | +30.06(+0.89%) |
| Apr 28, 2011 | 3379 | 3376 | 3376 | 3376 | 0 | -1.33(-0.04%) |
| Apr 27, 2011 | 3374 | 3377 | 3377 | 3377 | 0 | +3.09(+0.09%) |
| Apr 26, 2011 | 3402 | 3374 | 3374 | 3374 | 0 | -26.95(-0.79%) |
| Apr 25, 2011 | 3416 | 3417 | 3394 | 3401 | 0 | -12.79(-0.37%) |
| Apr 24, 2011 | 3338 | 3414 | 3414 | 3414 | 0 | +0.00(+0.00%) |
| Apr 23, 2011 | 3338 | 3414 | 3414 | 3414 | 0 | +0.00(+0.00%) |
| Apr 22, 2011 | 3338 | 3414 | 3414 | 3414 | 0 | +0.00(+0.00%) |
| Apr 21, 2011 | 3338 | 3414 | 3414 | 3414 | 0 | +0.00(+0.00%) |
| Apr 20, 2011 | 3338 | 3414 | 3414 | 3414 | 0 | +81.67(+2.45%) |
| Apr 19, 2011 | 3305 | 3332 | 3332 | 3332 | 0 | +31.29(+0.95%) |
| Apr 18, 2011 | 3380 | 3301 | 3301 | 3301 | 0 | -80.27(-2.37%) |
| Apr 17, 2011 | 3382 | 3381 | 3381 | 3381 | 0 | +0.00(+0.00%) |
| Apr 16, 2011 | 3382 | 3395 | 3355 | 3381 | 0 | -7.59(-0.22%) |
| Apr 15, 2011 | 3382 | 3389 | 3358 | 3389 | 0 | +7.27(+0.21%) |
| Apr 14, 2011 | 3404 | 3382 | 3382 | 3382 | 0 | -19.98(-0.59%) |
| Apr 13, 2011 | 3402 | 3402 | 3402 | 0 | +0.00(+0.00%) | |
| Apr 12, 2011 | 3402 | 3402 | 3402 | 0 | -46.57(-1.35%) | |
| Apr 11, 2011 | 3448 | 3448 | 3448 | 0 | -32.27(-0.93%) | |
| Apr 10, 2011 | 3480 | 3480 | 3480 | 0 | +0.00(+0.00%) | |
| Apr 09, 2011 | 3465 | 3480 | 3456 | 3480 | 0 | +22.43(+0.65%) |
| Apr 08, 2011 | 3465 | 3458 | 3447 | 3458 | 0 | +1.44(+0.04%) |
| Apr 07, 2011 | 3504 | 3457 | 3457 | 3457 | 0 | -47.47(-1.35%) |
| Apr 06, 2011 | 3522 | 3504 | 3504 | 3504 | 0 | -7.06(-0.20%) |
| Apr 05, 2011 | 3512 | 3511 | 3511 | 3511 | 0 | -2.29(-0.07%) |
| Apr 04, 2011 | 3472 | 3513 | 3513 | 3513 | 0 | +41.39(+1.19%) |
| Apr 03, 2011 | 3390 | 3472 | 3472 | 3472 | 0 | +0.00(+0.00%) |
| Apr 02, 2011 | 3390 | 3472 | 3390 | 3472 | 0 | +0.00(+0.00%) |