| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 30, 2012 | 2272 | 2282 | 2260 | 2272 | 0 | +0.00(+0.00%) |
| Apr 29, 2012 | 2272 | 2282 | 2260 | 2272 | 0 | +0.00(+0.00%) |
| Apr 28, 2012 | 2272 | 2282 | 2260 | 2272 | 0 | +1.05(+0.05%) |
| Apr 27, 2012 | 2289 | 2291 | 2253 | 2271 | 0 | -6.27(-0.28%) |
| Apr 26, 2012 | 2277 | 2277 | 2277 | 2277 | 0 | -34.10(-1.48%) |
| Apr 25, 2012 | 2311 | 2311 | 2311 | 2311 | 0 | +1.33(+0.06%) |
| Apr 24, 2012 | 2310 | 2310 | 2310 | 2310 | 0 | -28.63(-1.22%) |
| Apr 23, 2012 | 2338 | 2338 | 2338 | 2338 | 0 | +0.00(+0.00%) |
| Apr 22, 2012 | 2354 | 2371 | 2335 | 2338 | 0 | +0.00(+0.00%) |
| Apr 21, 2012 | 2354 | 2371 | 2335 | 2338 | 0 | -14.35(-0.61%) |
| Apr 20, 2012 | 2353 | 2353 | 2330 | 2353 | 0 | -4.84(-0.21%) |
| Apr 19, 2012 | 2358 | 2358 | 2358 | 2358 | 0 | -20.85(-0.88%) |
| Apr 18, 2012 | 2379 | 2379 | 2379 | 2379 | 0 | -81.04(-3.29%) |
| Apr 17, 2012 | 2460 | 2460 | 2460 | 2460 | 0 | -42.52(-1.70%) |
| Apr 16, 2012 | 2502 | 2502 | 2502 | 2502 | 0 | +0.00(+0.00%) |
| Apr 15, 2012 | 2552 | 2552 | 2502 | 2502 | 0 | +0.00(+0.00%) |
| Apr 14, 2012 | 2552 | 2552 | 2502 | 2502 | 0 | -60.60(-2.36%) |
| Apr 13, 2012 | 2563 | 2563 | 2511 | 2563 | 0 | +58.78(+2.35%) |
| Apr 12, 2012 | 2504 | 2504 | 2504 | 2504 | 0 | +6.85(+0.27%) |
| Apr 11, 2012 | 2497 | 2497 | 2497 | 2497 | 0 | -25.13(-1.00%) |
| Apr 10, 2012 | 2522 | 2522 | 2522 | 2522 | 0 | +0.00(+0.00%) |
| Apr 09, 2012 | 2544 | 2544 | 2492 | 2522 | 0 | -83.32(-3.20%) |
| Apr 05, 2012 | 2606 | 2606 | 2606 | 2606 | 0 | +0.00(+0.00%) |
| Apr 04, 2012 | 2606 | 2606 | 2606 | 2606 | 0 | +0.00(+0.00%) |
| Apr 03, 2012 | 2684 | 2684 | 2590 | 2606 | 0 | -53.24(-2.00%) |
| Apr 02, 2012 | 2659 | 2659 | 2659 | 2659 | 0 | -25.25(-0.94%) |
| Apr 01, 2012 | 2659 | 2684 | 2658 | 2684 | 0 | +0.00(+0.00%) |
| 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%) |