Below are the 2828 trading days of historical prices for CETX.
# | Exchange | Symbol | Date | Open | High | Low | Close | 2828 | NASDAQ | CETX | Thu, Mar 7, 2024 | 4.86 | 4.86 | 4.13 | 4.23 | 2827 | NASDAQ | CETX | Wed, Mar 6, 2024 | 3.72 | 5.76 | 3.56 | 4.70 | 2826 | NASDAQ | CETX | Tue, Mar 5, 2024 | 3.82 | 3.82 | 3.38 | 3.50 | 2825 | NASDAQ | CETX | Mon, Mar 4, 2024 | 3.77 | 3.88 | 3.62 | 3.76 | 2824 | NASDAQ | CETX | Fri, Mar 1, 2024 | 3.52 | 3.98 | 3.51 | 3.78 | 2823 | NASDAQ | CETX | Thu, Feb 29, 2024 | 3.75 | 3.90 | 3.62 | 3.75 | 2822 | NASDAQ | CETX | Wed, Feb 28, 2024 | 3.32 | 3.75 | 3.32 | 3.74 | 2821 | NASDAQ | CETX | Tue, Feb 27, 2024 | 3.33 | 3.49 | 3.15 | 3.41 | 2820 | NASDAQ | CETX | Mon, Feb 26, 2024 | 3.26 | 3.36 | 3.10 | 3.26 | 2819 | NASDAQ | CETX | Fri, Feb 23, 2024 | 3.25 | 3.37 | 3.11 | 3.24 | 2818 | NASDAQ | CETX | Thu, Feb 22, 2024 | 3.12 | 3.41 | 3.05 | 3.38 | 2817 | NASDAQ | CETX | Wed, Feb 21, 2024 | 3.16 | 3.22 | 3.02 | 3.02 | 2816 | NASDAQ | CETX | Tue, Feb 20, 2024 | 3.21 | 3.37 | 3.15 | 3.20 | 2815 | NASDAQ | CETX | Fri, Feb 16, 2024 | 3.29 | 3.30 | 3.16 | 3.21 | 2814 | NASDAQ | CETX | Thu, Feb 15, 2024 | 3.10 | 3.19 | 3.10 | 3.19 | 2813 | NASDAQ | CETX | Wed, Feb 14, 2024 | 3.32 | 3.32 | 3.10 | 3.10 | 2812 | NASDAQ | CETX | Tue, Feb 13, 2024 | 3.84 | 3.84 | 2.91 | 3.05 | 2811 | NASDAQ | CETX | Mon, Feb 12, 2024 | 3.75 | 3.89 | 3.61 | 3.73 | 2810 | NASDAQ | CETX | Fri, Feb 9, 2024 | 3.32 | 3.70 | 3.30 | 3.65 | 2809 | NASDAQ | CETX | Thu, Feb 8, 2024 | 3.22 | 3.44 | 3.17 | 3.20 | 2808 | NASDAQ | CETX | Wed, Feb 7, 2024 | 3.25 | 3.31 | 3.20 | 3.23 | 2807 | NASDAQ | CETX | Tue, Feb 6, 2024 | 3.16 | 3.37 | 3.12 | 3.35 | 2806 | NASDAQ | CETX | Mon, Feb 5, 2024 | 3.31 | 3.53 | 3.20 | 3.20 | 2805 | NASDAQ | CETX | Fri, Feb 2, 2024 | 3.36 | 3.65 | 3.21 | 3.21 | 2804 | NASDAQ | CETX | Thu, Feb 1, 2024 | 3.91 | 3.91 | 3.45 | 3.58 | 2803 | NASDAQ | CETX | Wed, Jan 31, 2024 | 3.70 | 4.10 | 2.93 | 4.10 | 2802 | NASDAQ | CETX | Tue, Jan 30, 2024 | 3.64 | 3.64 | 3.48 | 3.51 | 2801 | NASDAQ | CETX | Mon, Jan 29, 2024 | 3.64 | 3.75 | 3.64 | 3.64 | 2800 | NASDAQ | CETX | Fri, Jan 26, 2024 | 3.61 | 3.70 | 3.54 | 3.65 | 2799 | NASDAQ | CETX | Thu, Jan 25, 2024 | 3.48 | 3.67 | 3.46 | 3.57 | 2798 | NASDAQ | CETX | Wed, Jan 24, 2024 | 3.72 | 3.75 | 3.51 | 3.51 | 2797 | NASDAQ | CETX | Tue, Jan 23, 2024 | 3.74 | 3.80 | 3.60 | 3.65 | 2796 | NASDAQ | CETX | Mon, Jan 22, 2024 | 3.76 | 3.91 | 3.74 | 3.74 | 2795 | NASDAQ | CETX | Fri, Jan 19, 2024 | 3.95 | 3.95 | 3.74 | 3.74 | 2794 | NASDAQ | CETX | Thu, Jan 18, 2024 | 3.98 | 3.98 | 3.66 | 3.74 | 2793 | NASDAQ | CETX | Wed, Jan 17, 2024 | 4.36 | 4.40 | 4.19 | 4.29 | 2792 | NASDAQ | CETX | Tue, Jan 16, 2024 | 4.59 | 4.59 | 4.09 | 4.38 | 2791 | NASDAQ | CETX | Fri, Jan 12, 2024 | 4.61 | 4.73 | 4.49 | 4.60 | 2790 | NASDAQ | CETX | Thu, Jan 11, 2024 | 4.66 | 4.86 | 4.56 | 4.61 | 2789 | NASDAQ | CETX | Wed, Jan 10, 2024 | 4.81 | 4.90 | 4.65 | 4.75 | 2788 | NASDAQ | CETX | Tue, Jan 9, 2024 | 4.80 | 4.99 | 4.80 | 4.85 | 2787 | NASDAQ | CETX | Mon, Jan 8, 2024 | 4.65 | 4.97 | 4.65 | 4.86 | 2786 | NASDAQ | CETX | Fri, Jan 5, 2024 | 4.78 | 4.78 | 4.72 | 4.72 | 2785 | NASDAQ | CETX | Thu, Jan 4, 2024 | 4.70 | 4.80 | 4.61 | 4.78 | 2784 | NASDAQ | CETX | Wed, Jan 3, 2024 | 4.91 | 4.91 | 4.56 | 4.57 | 2783 | NASDAQ | CETX | Tue, Jan 2, 2024 | 4.85 | 4.85 | 4.73 | 4.77 | 2782 | NASDAQ | CETX | Fri, Dec 29, 2023 | 4.85 | 5.17 | 4.85 | 5.01 | 2781 | NASDAQ | CETX | Thu, Dec 28, 2023 | 5.24 | 5.30 | 4.82 | 4.94 | 2780 | NASDAQ | CETX | Wed, Dec 27, 2023 | 5.35 | 5.41 | 5.12 | 5.18 | 2779 | NASDAQ | CETX | Tue, Dec 26, 2023 | 5.40 | 5.40 | 5.17 | 5.40 | 2778 | NASDAQ | CETX | Fri, Dec 22, 2023 | 6.18 | 6.49 | 5.13 | 5.39 | 2777 | NASDAQ | CETX | Thu, Dec 21, 2023 | 5.85 | 6.49 | 5.85 | 6.49 | 2776 | NASDAQ | CETX | Wed, Dec 20, 2023 | 5.79 | 6.21 | 5.57 | 5.92 | 2775 | NASDAQ | CETX | Tue, Dec 19, 2023 | 5.56 | 5.67 | 5.56 | 5.65 | 2774 | NASDAQ | CETX | Mon, Dec 18, 2023 | 5.76 | 5.91 | 5.60 | 5.65 | 2773 | NASDAQ | CETX | Fri, Dec 15, 2023 | 5.90 | 5.98 | 5.57 | 5.64 | 2772 | NASDAQ | CETX | Thu, Dec 14, 2023 | 5.59 | 5.79 | 5.52 | 5.79 | 2771 | NASDAQ | CETX | Wed, Dec 13, 2023 | 5.36 | 5.63 | 5.36 | 5.62 | 2770 | NASDAQ | CETX | Tue, Dec 12, 2023 | 5.83 | 5.83 | 5.71 | 5.71 | 2769 | NASDAQ | CETX | Mon, Dec 11, 2023 | 5.87 | 5.87 | 5.74 | 5.74 | 2768 | NASDAQ | CETX | Fri, Dec 8, 2023 | 5.73 | 5.84 | 5.67 | 5.81 | 2767 | NASDAQ | CETX | Thu, Dec 7, 2023 | 5.77 | 5.90 | 5.77 | 5.85 | 2766 | NASDAQ | CETX | Wed, Dec 6, 2023 | 5.85 | 6.25 | 5.82 | 6.00 | 2765 | NASDAQ | CETX | Tue, Dec 5, 2023 | 5.84 | 5.98 | 5.76 | 5.95 | 2764 | NASDAQ | CETX | Mon, Dec 4, 2023 | 6.02 | 6.05 | 5.67 | 5.75 | 2763 | NASDAQ | CETX | Fri, Dec 1, 2023 | 5.85 | 6.38 | 5.60 | 6.07 | 2762 | NASDAQ | CETX | Thu, Nov 30, 2023 | 5.62 | 5.99 | 5.62 | 5.70 | 2761 | NASDAQ | CETX | Wed, Nov 29, 2023 | 5.70 | 6.00 | 5.70 | 5.85 | 2760 | NASDAQ | CETX | Tue, Nov 28, 2023 | 5.55 | 5.98 | 5.55 | 5.58 | 2759 | NASDAQ | CETX | Mon, Nov 27, 2023 | 5.55 | 5.78 | 5.34 | 5.60 | 2758 | NASDAQ | CETX | Fri, Nov 24, 2023 | 5.71 | 5.75 | 5.56 | 5.56 | 2757 | NASDAQ | CETX | Wed, Nov 22, 2023 | 5.43 | 6.00 | 5.39 | 5.73 | 2756 | NASDAQ | CETX | Tue, Nov 21, 2023 | 5.19 | 5.35 | 5.19 | 5.35 | 2755 | NASDAQ | CETX | Mon, Nov 20, 2023 | 5.22 | 5.41 | 5.22 | 5.31 | 2754 | NASDAQ | CETX | Fri, Nov 17, 2023 | 5.00 | 5.44 | 5.00 | 5.38 | 2753 | NASDAQ | CETX | Thu, Nov 16, 2023 | 4.91 | 5.06 | 4.88 | 5.05 | 2752 | NASDAQ | CETX | Wed, Nov 15, 2023 | 5.07 | 5.07 | 4.91 | 5.04 | 2751 | NASDAQ | CETX | Tue, Nov 14, 2023 | 4.99 | 5.09 | 4.91 | 4.97 | 2750 | NASDAQ | CETX | Mon, Nov 13, 2023 | 5.10 | 5.10 | 4.88 | 4.98 | 2749 | NASDAQ | CETX | Fri, Nov 10, 2023 | 4.87 | 5.09 | 4.86 | 4.99 | 2748 | NASDAQ | CETX | Thu, Nov 9, 2023 | 4.85 | 5.09 | 4.84 | 4.97 | 2747 | NASDAQ | CETX | Wed, Nov 8, 2023 | 4.97 | 5.05 | 4.91 | 4.98 | 2746 | NASDAQ | CETX | Tue, Nov 7, 2023 | 4.80 | 5.14 | 4.80 | 5.11 | 2745 | NASDAQ | CETX | Mon, Nov 6, 2023 | 4.82 | 4.95 | 4.65 | 4.95 | 2744 | NASDAQ | CETX | Fri, Nov 3, 2023 | 4.38 | 4.99 | 4.28 | 4.87 | 2743 | NASDAQ | CETX | Thu, Nov 2, 2023 | 4.06 | 4.38 | 3.91 | 4.38 | 2742 | NASDAQ | CETX | Wed, Nov 1, 2023 | 3.85 | 4.23 | 3.85 | 3.95 | 2741 | NASDAQ | CETX | Tue, Oct 31, 2023 | 3.82 | 4.02 | 3.82 | 3.93 | 2740 | NASDAQ | CETX | Mon, Oct 30, 2023 | 4.07 | 4.36 | 3.76 | 4.05 | 2739 | NASDAQ | CETX | Fri, Oct 27, 2023 | 4.08 | 4.29 | 4.06 | 4.06 | 2738 | NASDAQ | CETX | Thu, Oct 26, 2023 | 4.03 | 4.19 | 4.01 | 4.06 | 2737 | NASDAQ | CETX | Wed, Oct 25, 2023 | 4.48 | 4.50 | 4.02 | 4.23 | 2736 | NASDAQ | CETX | Tue, Oct 24, 2023 | 4.43 | 4.54 | 4.40 | 4.49 | 2735 | NASDAQ | CETX | Mon, Oct 23, 2023 | 4.51 | 4.61 | 4.30 | 4.49 | 2734 | NASDAQ | CETX | Fri, Oct 20, 2023 | 4.58 | 4.60 | 4.49 | 4.53 | 2733 | NASDAQ | CETX | Thu, Oct 19, 2023 | 4.60 | 4.65 | 4.48 | 4.48 | 2732 | NASDAQ | CETX | Wed, Oct 18, 2023 | 5.00 | 5.05 | 4.56 | 4.57 | 2731 | NASDAQ | CETX | Tue, Oct 17, 2023 | 4.86 | 5.04 | 4.86 | 4.90 | 2730 | NASDAQ | CETX | Mon, Oct 16, 2023 | 4.88 | 4.95 | 4.73 | 4.82 | 2729 | NASDAQ | CETX | Fri, Oct 13, 2023 | 4.80 | 4.98 | 4.74 | 4.77 | 2728 | NASDAQ | CETX | Thu, Oct 12, 2023 | 4.70 | 5.15 | 4.63 | 4.89 | 2727 | NASDAQ | CETX | Wed, Oct 11, 2023 | 5.25 | 5.39 | 4.75 | 4.80 | 2726 | NASDAQ | CETX | Tue, Oct 10, 2023 | 4.90 | 5.25 | 4.81 | 5.23 | 2725 | NASDAQ | CETX | Mon, Oct 9, 2023 | 4.77 | 4.77 | 4.45 | 4.69 | 2724 | NASDAQ | CETX | Fri, Oct 6, 2023 | 4.75 | 4.87 | 4.39 | 4.87 | 2723 | NASDAQ | CETX | Thu, Oct 5, 2023 | 4.89 | 5.24 | 4.60 | 4.85 | 2722 | NASDAQ | CETX | Wed, Oct 4, 2023 | 4.20 | 5.52 | 4.20 | 4.89 | 2721 | NASDAQ | CETX | Tue, Oct 3, 2023 | 4.45 | 4.67 | 4.25 | 4.32 | 2720 | NASDAQ | CETX | Mon, Oct 2, 2023 | 4.71 | 4.95 | 4.53 | 4.55 | 2719 | NASDAQ | CETX | Fri, Sep 29, 2023 | 4.93 | 4.99 | 4.68 | 4.78 | 2718 | NASDAQ | CETX | Thu, Sep 28, 2023 | 4.73 | 5.25 | 4.73 | 4.85 | 2717 | NASDAQ | CETX | Wed, Sep 27, 2023 | 5.00 | 5.34 | 4.70 | 4.77 | 2716 | NASDAQ | CETX | Tue, Sep 26, 2023 | 6.00 | 6.19 | 5.02 | 5.07 | 2715 | NASDAQ | CETX | Mon, Sep 25, 2023 | 6.37 | 6.37 | 5.50 | 5.61 | 2714 | NASDAQ | CETX | Fri, Sep 22, 2023 | 6.16 | 7.42 | 6.15 | 6.51 | 2713 | NASDAQ | CETX | Thu, Sep 21, 2023 | 6.50 | 6.50 | 5.23 | 5.64 | 2712 | NASDAQ | CETX | Wed, Sep 20, 2023 | 6.21 | 7.29 | 5.75 | 6.60 | 2711 | NASDAQ | CETX | Tue, Sep 19, 2023 | 4.80 | 5.97 | 4.80 | 5.45 | 2710 | NASDAQ | CETX | Mon, Sep 18, 2023 | 4.81 | 4.98 | 4.56 | 4.65 | 2709 | NASDAQ | CETX | Fri, Sep 15, 2023 | 5.08 | 5.10 | 4.81 | 4.94 | 2708 | NASDAQ | CETX | Thu, Sep 14, 2023 | 4.77 | 5.10 | 4.63 | 4.90 | 2707 | NASDAQ | CETX | Wed, Sep 13, 2023 | 4.65 | 4.80 | 4.60 | 4.63 | 2706 | NASDAQ | CETX | Tue, Sep 12, 2023 | 4.78 | 4.87 | 4.50 | 4.53 | 2705 | NASDAQ | CETX | Mon, Sep 11, 2023 | 4.80 | 4.80 | 4.80 | 4.80 | 2704 | NASDAQ | CETX | Fri, Sep 8, 2023 | 5.05 | 5.18 | 4.75 | 4.95 | 2703 | NASDAQ | CETX | Thu, Sep 7, 2023 | 4.57 | 5.19 | 4.57 | 4.95 | 2702 | NASDAQ | CETX | Wed, Sep 6, 2023 | 4.91 | 4.96 | 4.58 | 4.58 | 2701 | NASDAQ | CETX | Tue, Sep 5, 2023 | 4.95 | 5.10 | 4.93 | 4.99 | 2700 | NASDAQ | CETX | Fri, Sep 1, 2023 | 5.01 | 5.21 | 4.90 | 5.00 | 2699 | NASDAQ | CETX | Thu, Aug 31, 2023 | 4.99 | 5.20 | 4.77 | 4.88 | 2698 | NASDAQ | CETX | Wed, Aug 30, 2023 | 4.98 | 5.23 | 4.76 | 5.08 | 2697 | NASDAQ | CETX | Tue, Aug 29, 2023 | 4.73 | 5.05 | 4.53 | 4.81 | 2696 | NASDAQ | CETX | Mon, Aug 28, 2023 | 5.60 | 5.64 | 4.58 | 4.86 | 2695 | NASDAQ | CETX | Fri, Aug 25, 2023 | 5.50 | 5.69 | 5.30 | 5.52 | 2694 | NASDAQ | CETX | Thu, Aug 24, 2023 | 5.53 | 5.87 | 5.21 | 5.47 | 2693 | NASDAQ | CETX | Wed, Aug 23, 2023 | 5.59 | 6.21 | 5.39 | 5.62 | 2692 | NASDAQ | CETX | Tue, Aug 22, 2023 | 5.57 | 5.71 | 5.31 | 5.53 | 2691 | NASDAQ | CETX | Mon, Aug 21, 2023 | 5.71 | 5.87 | 5.34 | 5.54 | 2690 | NASDAQ | CETX | Fri, Aug 18, 2023 | 4.97 | 5.58 | 4.80 | 5.53 | 2689 | NASDAQ | CETX | Thu, Aug 17, 2023 | 4.91 | 5.33 | 4.77 | 5.10 | 2688 | NASDAQ | CETX | Wed, Aug 16, 2023 | 4.59 | 5.06 | 4.59 | 4.72 | 2687 | NASDAQ | CETX | Tue, Aug 15, 2023 | 4.94 | 4.94 | 4.43 | 4.56 | 2686 | NASDAQ | CETX | Mon, Aug 14, 2023 | 4.95 | 5.44 | 4.67 | 4.87 | 2685 | NASDAQ | CETX | Fri, Aug 11, 2023 | 5.38 | 5.48 | 4.73 | 5.00 | 2684 | NASDAQ | CETX | Thu, Aug 10, 2023 | 5.97 | 5.97 | 5.16 | 5.50 | 2683 | NASDAQ | CETX | Wed, Aug 9, 2023 | 6.00 | 6.06 | 5.51 | 5.71 | 2682 | NASDAQ | CETX | Tue, Aug 8, 2023 | 6.04 | 6.29 | 5.80 | 5.88 | 2681 | NASDAQ | CETX | Mon, Aug 7, 2023 | 6.31 | 6.72 | 6.12 | 6.17 | 2680 | NASDAQ | CETX | Fri, Aug 4, 2023 | 6.73 | 6.73 | 6.30 | 6.30 | 2679 | NASDAQ | CETX | Thu, Aug 3, 2023 | 6.14 | 7.00 | 6.01 | 6.45 | 2678 | NASDAQ | CETX | Wed, Aug 2, 2023 | 6.42 | 6.42 | 5.95 | 6.07 | 2677 | NASDAQ | CETX | Tue, Aug 1, 2023 | 6.90 | 6.91 | 6.39 | 6.44 | 2676 | NASDAQ | CETX | Mon, Jul 31, 2023 | 6.90 | 7.17 | 6.72 | 6.95 | 2675 | NASDAQ | CETX | Fri, Jul 28, 2023 | 6.80 | 7.06 | 6.72 | 6.98 | 2674 | NASDAQ | CETX | Thu, Jul 27, 2023 | 7.21 | 7.21 | 6.60 | 6.72 | 2673 | NASDAQ | CETX | Wed, Jul 26, 2023 | 7.08 | 7.64 | 7.04 | 7.15 | 2672 | NASDAQ | CETX | Tue, Jul 25, 2023 | 7.19 | 7.55 | 7.01 | 7.01 | 2671 | NASDAQ | CETX | Mon, Jul 24, 2023 | 7.50 | 7.50 | 7.18 | 7.21 | 2670 | NASDAQ | CETX | Fri, Jul 21, 2023 | 7.73 | 7.73 | 6.90 | 7.15 | 2669 | NASDAQ | CETX | Thu, Jul 20, 2023 | 7.78 | 7.83 | 7.55 | 7.69 | 2668 | NASDAQ | CETX | Wed, Jul 19, 2023 | 7.94 | 8.00 | 7.70 | 8.00 | 2667 | NASDAQ | CETX | Tue, Jul 18, 2023 | 8.20 | 8.31 | 7.93 | 7.94 | 2666 | NASDAQ | CETX | Mon, Jul 17, 2023 | 8.22 | 8.39 | 8.07 | 8.22 | 2665 | NASDAQ | CETX | Fri, Jul 14, 2023 | 8.39 | 8.55 | 8.12 | 8.22 | 2664 | NASDAQ | CETX | Thu, Jul 13, 2023 | 8.43 | 8.53 | 8.16 | 8.33 | 2663 | NASDAQ | CETX | Wed, Jul 12, 2023 | 8.71 | 8.81 | 8.20 | 8.25 | 2662 | NASDAQ | CETX | Tue, Jul 11, 2023 | 8.73 | 8.90 | 8.63 | 8.68 | 2661 | NASDAQ | CETX | Mon, Jul 10, 2023 | 8.40 | 8.72 | 8.25 | 8.61 | 2660 | NASDAQ | CETX | Fri, Jul 7, 2023 | 8.46 | 8.73 | 8.31 | 8.49 | 2659 | NASDAQ | CETX | Thu, Jul 6, 2023 | 8.04 | 8.25 | 7.68 | 8.05 | 2658 | NASDAQ | CETX | Wed, Jul 5, 2023 | 7.41 | 7.78 | 7.31 | 7.70 | 2657 | NASDAQ | CETX | Mon, Jul 3, 2023 | 7.53 | 7.67 | 7.20 | 7.40 | 2656 | NASDAQ | CETX | Fri, Jun 30, 2023 | 7.15 | 7.63 | 6.97 | 7.63 | 2655 | NASDAQ | CETX | Thu, Jun 29, 2023 | 7.21 | 7.60 | 6.95 | 7.25 | 2654 | NASDAQ | CETX | Wed, Jun 28, 2023 | 7.41 | 7.41 | 7.08 | 7.25 | 2653 | NASDAQ | CETX | Tue, Jun 27, 2023 | 7.77 | 7.77 | 7.34 | 7.46 | 2652 | NASDAQ | CETX | Mon, Jun 26, 2023 | 7.97 | 8.20 | 7.26 | 7.58 | 2651 | NASDAQ | CETX | Fri, Jun 23, 2023 | 8.48 | 8.58 | 8.15 | 8.15 | 2650 | NASDAQ | CETX | Thu, Jun 22, 2023 | 8.57 | 8.60 | 8.38 | 8.60 | 2649 | NASDAQ | CETX | Wed, Jun 21, 2023 | 8.65 | 8.75 | 8.58 | 8.73 | 2648 | NASDAQ | CETX | Tue, Jun 20, 2023 | 8.99 | 9.24 | 8.30 | 8.57 | 2647 | NASDAQ | CETX | Fri, Jun 16, 2023 | 9.51 | 9.51 | 9.06 | 9.06 | 2646 | NASDAQ | CETX | Thu, Jun 15, 2023 | 9.55 | 9.78 | 9.07 | 9.11 | 2645 | NASDAQ | CETX | Wed, Jun 14, 2023 | 9.76 | 9.95 | 9.51 | 9.52 | 2644 | NASDAQ | CETX | Tue, Jun 13, 2023 | 9.85 | 9.97 | 9.71 | 9.73 | 2643 | NASDAQ | CETX | Mon, Jun 12, 2023 | 9.90 | 9.98 | 9.57 | 9.75 | 2642 | NASDAQ | CETX | Fri, Jun 9, 2023 | 9.91 | 10.19 | 9.86 | 9.90 | 2641 | NASDAQ | CETX | Thu, Jun 8, 2023 | 10.00 | 10.36 | 9.65 | 9.76 | 2640 | NASDAQ | CETX | Wed, Jun 7, 2023 | 10.23 | 10.58 | 10.01 | 10.25 | 2639 | NASDAQ | CETX | Tue, Jun 6, 2023 | 9.86 | 10.25 | 9.86 | 10.25 | 2638 | NASDAQ | CETX | Mon, Jun 5, 2023 | 9.80 | 10.50 | 9.70 | 9.85 | 2637 | NASDAQ | CETX | Fri, Jun 2, 2023 | 9.59 | 10.12 | 9.22 | 9.73 | 2636 | NASDAQ | CETX | Thu, Jun 1, 2023 | 9.60 | 9.68 | 9.27 | 9.41 | 2635 | NASDAQ | CETX | Wed, May 31, 2023 | 9.36 | 10.10 | 9.13 | 9.59 | 2634 | NASDAQ | CETX | Tue, May 30, 2023 | 9.50 | 9.85 | 8.98 | 9.36 | 2633 | NASDAQ | CETX | Fri, May 26, 2023 | 9.10 | 10.17 | 8.68 | 9.30 | 2632 | NASDAQ | CETX | Thu, May 25, 2023 | 9.35 | 9.35 | 8.84 | 9.04 | 2631 | NASDAQ | CETX | Wed, May 24, 2023 | 8.71 | 9.03 | 8.60 | 8.93 | 2630 | NASDAQ | CETX | Tue, May 23, 2023 | 9.05 | 9.69 | 8.80 | 8.82 | 2629 | NASDAQ | CETX | Mon, May 22, 2023 | 9.30 | 9.98 | 8.73 | 8.84 | 2628 | NASDAQ | CETX | Fri, May 19, 2023 | 8.81 | 9.46 | 8.54 | 9.28 | 2627 | NASDAQ | CETX | Thu, May 18, 2023 | 9.26 | 9.35 | 8.66 | 9.17 | 2626 | NASDAQ | CETX | Wed, May 17, 2023 | 8.72 | 9.39 | 8.60 | 9.25 | 2625 | NASDAQ | CETX | Tue, May 16, 2023 | 9.21 | 9.51 | 8.61 | 8.93 | 2624 | NASDAQ | CETX | Mon, May 15, 2023 | 9.03 | 9.88 | 9.03 | 9.52 | 2623 | NASDAQ | CETX | Fri, May 12, 2023 | 10.30 | 10.40 | 8.30 | 9.53 | 2622 | NASDAQ | CETX | Thu, May 11, 2023 | 10.70 | 11.36 | 10.24 | 10.88 | 2621 | NASDAQ | CETX | Wed, May 10, 2023 | 9.98 | 10.87 | 9.87 | 10.01 | 2620 | NASDAQ | CETX | Tue, May 9, 2023 | 9.89 | 10.25 | 9.51 | 9.51 | 2619 | NASDAQ | CETX | Mon, May 8, 2023 | 9.25 | 9.95 | 9.25 | 9.74 | 2618 | NASDAQ | CETX | Fri, May 5, 2023 | 9.50 | 10.20 | 8.70 | 8.80 | 2617 | NASDAQ | CETX | Thu, May 4, 2023 | 11.30 | 11.45 | 9.30 | 9.86 | 2616 | NASDAQ | CETX | Wed, May 3, 2023 | 10.49 | 10.58 | 9.75 | 10.46 | 2615 | NASDAQ | CETX | Tue, May 2, 2023 | 10.10 | 10.10 | 9.21 | 9.80 | 2614 | NASDAQ | CETX | Mon, May 1, 2023 | 8.40 | 10.00 | 8.40 | 10.00 | 2613 | NASDAQ | CETX | Fri, Apr 28, 2023 | 8.37 | 8.60 | 8.27 | 8.40 | 2612 | NASDAQ | CETX | Thu, Apr 27, 2023 | 8.20 | 8.89 | 8.20 | 8.53 | 2611 | NASDAQ | CETX | Wed, Apr 26, 2023 | 8.80 | 9.00 | 7.92 | 8.26 | 2610 | NASDAQ | CETX | Tue, Apr 25, 2023 | 9.30 | 9.30 | 8.88 | 8.91 | 2609 | NASDAQ | CETX | Mon, Apr 24, 2023 | 9.36 | 9.60 | 9.02 | 9.25 | 2608 | NASDAQ | CETX | Fri, Apr 21, 2023 | 9.39 | 9.59 | 8.96 | 9.50 | 2607 | NASDAQ | CETX | Thu, Apr 20, 2023 | 9.77 | 9.98 | 9.15 | 9.15 | 2606 | NASDAQ | CETX | Wed, Apr 19, 2023 | 9.98 | 10.30 | 9.51 | 9.68 | 2605 | NASDAQ | CETX | Tue, Apr 18, 2023 | 9.44 | 10.07 | 9.44 | 9.99 | 2604 | NASDAQ | CETX | Mon, Apr 17, 2023 | 10.41 | 10.58 | 9.75 | 10.09 | 2603 | NASDAQ | CETX | Fri, Apr 14, 2023 | 9.96 | 10.58 | 9.81 | 10.19 | 2602 | NASDAQ | CETX | Thu, Apr 13, 2023 | 9.99 | 10.13 | 9.50 | 10.04 | 2601 | NASDAQ | CETX | Wed, Apr 12, 2023 | 9.11 | 10.15 | 9.11 | 9.66 | 2600 | NASDAQ | CETX | Tue, Apr 11, 2023 | 8.46 | 10.19 | 8.43 | 9.22 | 2599 | NASDAQ | CETX | Mon, Apr 10, 2023 | 8.53 | 8.88 | 8.53 | 8.75 | 2598 | NASDAQ | CETX | Thu, Apr 6, 2023 | 8.93 | 8.93 | 8.08 | 8.75 | 2597 | NASDAQ | CETX | Wed, Apr 5, 2023 | 8.93 | 9.20 | 8.57 | 8.68 | 2596 | NASDAQ | CETX | Tue, Apr 4, 2023 | 8.26 | 9.13 | 7.90 | 8.97 | 2595 | NASDAQ | CETX | Mon, Apr 3, 2023 | 8.14 | 8.47 | 7.86 | 8.34 | 2594 | NASDAQ | CETX | Fri, Mar 31, 2023 | 8.33 | 8.69 | 7.93 | 8.23 | 2593 | NASDAQ | CETX | Thu, Mar 30, 2023 | 8.40 | 8.50 | 8.16 | 8.45 | 2592 | NASDAQ | CETX | Wed, Mar 29, 2023 | 8.35 | 8.80 | 8.35 | 8.39 | 2591 | NASDAQ | CETX | Tue, Mar 28, 2023 | 7.40 | 8.35 | 7.40 | 8.15 | 2590 | NASDAQ | CETX | Mon, Mar 27, 2023 | 8.55 | 8.55 | 7.46 | 7.76 | 2589 | NASDAQ | CETX | Fri, Mar 24, 2023 | 10.10 | 10.10 | 8.55 | 8.56 | 2588 | NASDAQ | CETX | Thu, Mar 23, 2023 | 8.25 | 9.95 | 8.24 | 9.94 | 2587 | NASDAQ | CETX | Wed, Mar 22, 2023 | 9.01 | 9.11 | 8.40 | 8.59 | 2586 | NASDAQ | CETX | Tue, Mar 21, 2023 | 8.01 | 9.00 | 8.01 | 8.78 | 2585 | NASDAQ | CETX | Mon, Mar 20, 2023 | 7.97 | 8.12 | 7.70 | 7.80 | 2584 | NASDAQ | CETX | Fri, Mar 17, 2023 | 8.23 | 8.36 | 7.86 | 7.97 | 2583 | NASDAQ | CETX | Thu, Mar 16, 2023 | 8.07 | 8.31 | 7.70 | 8.29 | 2582 | NASDAQ | CETX | Wed, Mar 15, 2023 | 8.22 | 8.40 | 7.97 | 7.97 | 2581 | NASDAQ | CETX | Tue, Mar 14, 2023 | 8.84 | 9.10 | 8.41 | 8.80 | 2580 | NASDAQ | CETX | Mon, Mar 13, 2023 | 7.94 | 8.49 | 7.91 | 8.49 | 2579 | NASDAQ | CETX | Fri, Mar 10, 2023 | 8.55 | 8.81 | 7.70 | 8.11 | 2578 | NASDAQ | CETX | Thu, Mar 9, 2023 | 9.16 | 9.19 | 8.02 | 8.08 | 2577 | NASDAQ | CETX | Wed, Mar 8, 2023 | 8.93 | 9.43 | 8.70 | 9.43 | 2576 | NASDAQ | CETX | Tue, Mar 7, 2023 | 8.18 | 9.16 | 8.18 | 9.16 | 2575 | NASDAQ | CETX | Mon, Mar 6, 2023 | 8.75 | 8.75 | 8.40 | 8.49 | 2574 | NASDAQ | CETX | Fri, Mar 3, 2023 | 8.40 | 8.69 | 8.03 | 8.65 | 2573 | NASDAQ | CETX | Thu, Mar 2, 2023 | 8.13 | 8.13 | 7.65 | 8.03 | 2572 | NASDAQ | CETX | Wed, Mar 1, 2023 | 7.86 | 8.57 | 7.86 | 8.28 | 2571 | NASDAQ | CETX | Tue, Feb 28, 2023 | 7.62 | 8.16 | 7.61 | 8.09 | 2570 | NASDAQ | CETX | Mon, Feb 27, 2023 | 7.50 | 7.80 | 7.50 | 7.62 | 2569 | NASDAQ | CETX | Fri, Feb 24, 2023 | 7.34 | 7.70 | 7.28 | 7.50 | 2568 | NASDAQ | CETX | Thu, Feb 23, 2023 | 7.65 | 7.78 | 7.30 | 7.51 | 2567 | NASDAQ | CETX | Wed, Feb 22, 2023 | 7.62 | 7.85 | 7.47 | 7.80 | 2566 | NASDAQ | CETX | Tue, Feb 21, 2023 | 8.19 | 8.23 | 7.65 | 7.85 | 2565 | NASDAQ | CETX | Fri, Feb 17, 2023 | 8.50 | 8.55 | 7.91 | 8.33 | 2564 | NASDAQ | CETX | Thu, Feb 16, 2023 | 8.48 | 9.06 | 8.37 | 8.62 | 2563 | NASDAQ | CETX | Wed, Feb 15, 2023 | 8.87 | 9.47 | 8.21 | 8.94 | 2562 | NASDAQ | CETX | Tue, Feb 14, 2023 | 10.63 | 11.37 | 9.91 | 10.23 | 2561 | NASDAQ | CETX | Mon, Feb 13, 2023 | 12.70 | 13.60 | 10.51 | 11.00 | 2560 | NASDAQ | CETX | Fri, Feb 10, 2023 | 10.11 | 14.46 | 9.42 | 12.60 | 2559 | NASDAQ | CETX | Thu, Feb 9, 2023 | 9.69 | 11.13 | 9.30 | 10.25 | 2558 | NASDAQ | CETX | Wed, Feb 8, 2023 | 10.07 | 10.07 | 9.11 | 9.53 | 2557 | NASDAQ | CETX | Tue, Feb 7, 2023 | 10.27 | 11.15 | 9.55 | 9.99 | 2556 | NASDAQ | CETX | Mon, Feb 6, 2023 | 9.89 | 11.32 | 8.99 | 10.01 | 2555 | NASDAQ | CETX | Fri, Feb 3, 2023 | 9.16 | 10.94 | 9.16 | 9.79 | 2554 | NASDAQ | CETX | Thu, Feb 2, 2023 | 9.97 | 11.53 | 8.93 | 9.90 | 2553 | NASDAQ | CETX | Wed, Feb 1, 2023 | 6.87 | 12.39 | 6.87 | 11.80 | 2552 | NASDAQ | CETX | Tue, Jan 31, 2023 | 6.55 | 7.49 | 6.31 | 7.01 | 2551 | NASDAQ | CETX | Mon, Jan 30, 2023 | 6.38 | 6.90 | 6.19 | 6.60 | 2550 | NASDAQ | CETX | Fri, Jan 27, 2023 | 6.55 | 7.22 | 5.97 | 6.28 | 2549 | NASDAQ | CETX | Thu, Jan 26, 2023 | 5.70 | 6.73 | 5.35 | 5.90 | 2548 | NASDAQ | CETX | Wed, Jan 25, 2023 | 5.66 | 6.24 | 5.12 | 5.35 | 2547 | NASDAQ | CETX | Fri, Jan 20, 2023 | 6.77 | 6.82 | 5.26 | 5.43 | 2546 | NASDAQ | CETX | Thu, Jan 19, 2023 | 6.66 | 6.83 | 6.25 | 6.35 | 2545 | NASDAQ | CETX | Wed, Jan 18, 2023 | 6.83 | 7.32 | 6.66 | 6.94 | 2544 | NASDAQ | CETX | Tue, Jan 17, 2023 | 6.38 | 6.99 | 6.38 | 6.81 | 2543 | NASDAQ | CETX | Fri, Jan 13, 2023 | 5.81 | 6.61 | 5.25 | 6.40 | 2542 | NASDAQ | CETX | Thu, Jan 12, 2023 | 5.95 | 5.95 | 5.47 | 5.78 | 2541 | NASDAQ | CETX | Wed, Jan 11, 2023 | 6.12 | 6.30 | 4.94 | 6.15 | 2540 | NASDAQ | CETX | Tue, Jan 10, 2023 | 5.95 | 5.95 | 4.94 | 5.74 | 2539 | NASDAQ | CETX | Mon, Jan 9, 2023 | 5.95 | 5.95 | 5.41 | 5.85 | 2538 | NASDAQ | CETX | Fri, Jan 6, 2023 | 5.78 | 5.78 | 5.18 | 5.60 | 2537 | NASDAQ | CETX | Thu, Jan 5, 2023 | 5.24 | 5.91 | 5.08 | 5.34 | 2536 | NASDAQ | CETX | Wed, Jan 4, 2023 | 4.80 | 5.60 | 4.80 | 5.25 | 2535 | NASDAQ | CETX | Tue, Jan 3, 2023 | 4.41 | 4.59 | 4.21 | 4.55 | 2534 | NASDAQ | CETX | Fri, Dec 30, 2022 | 4.90 | 4.90 | 4.10 | 4.33 | 2533 | NASDAQ | CETX | Thu, Dec 29, 2022 | 4.36 | 4.73 | 3.96 | 4.59 | 2532 | NASDAQ | CETX | Wed, Dec 28, 2022 | 4.20 | 4.52 | 3.95 | 4.07 | 2531 | NASDAQ | CETX | Tue, Dec 27, 2022 | 3.48 | 4.51 | 3.44 | 4.31 | 2530 | NASDAQ | CETX | Fri, Dec 23, 2022 | 3.50 | 4.11 | 3.15 | 3.48 | 2529 | NASDAQ | CETX | Thu, Dec 22, 2022 | 3.85 | 3.85 | 3.19 | 3.27 | 2528 | NASDAQ | CETX | Wed, Dec 21, 2022 | 4.13 | 4.13 | 3.26 | 3.50 | 2527 | NASDAQ | CETX | Tue, Dec 20, 2022 | 3.85 | 4.76 | 3.55 | 3.66 | 2526 | NASDAQ | CETX | Mon, Dec 19, 2022 | 4.55 | 4.66 | 3.68 | 3.90 | 2525 | NASDAQ | CETX | Fri, Dec 16, 2022 | 5.43 | 6.31 | 4.24 | 4.38 | 2524 | NASDAQ | CETX | Thu, Dec 15, 2022 | 5.78 | 10.85 | 5.61 | 5.95 | 2523 | NASDAQ | CETX | Wed, Dec 14, 2022 | 6.27 | 6.27 | 5.60 | 5.71 | 2522 | NASDAQ | CETX | Tue, Dec 13, 2022 | 5.64 | 7.68 | 5.60 | 6.31 | 2521 | NASDAQ | CETX | Mon, Dec 12, 2022 | 5.83 | 6.19 | 5.53 | 5.61 | 2520 | NASDAQ | CETX | Fri, Dec 9, 2022 | 6.28 | 6.28 | 5.60 | 5.61 | 2519 | NASDAQ | CETX | Thu, Dec 8, 2022 | 6.48 | 6.48 | 5.46 | 6.13 | 2518 | NASDAQ | CETX | Wed, Dec 7, 2022 | 5.98 | 6.64 | 5.81 | 6.29 | 2517 | NASDAQ | CETX | Tue, Dec 6, 2022 | 6.58 | 6.87 | 5.99 | 6.26 | 2516 | NASDAQ | CETX | Mon, Dec 5, 2022 | 6.45 | 6.83 | 6.45 | 6.69 | 2515 | NASDAQ | CETX | Fri, Dec 2, 2022 | 7.00 | 7.00 | 6.07 | 6.30 | 2514 | NASDAQ | CETX | Thu, Dec 1, 2022 | 6.30 | 6.70 | 5.95 | 6.24 | 2513 | NASDAQ | CETX | Wed, Nov 30, 2022 | 6.45 | 6.65 | 5.43 | 5.60 | 2512 | NASDAQ | CETX | Tue, Nov 29, 2022 | 7.35 | 7.35 | 5.46 | 6.65 | 2511 | NASDAQ | CETX | Mon, Nov 28, 2022 | 7.53 | 7.62 | 7.00 | 7.00 | 2510 | NASDAQ | CETX | Fri, Nov 25, 2022 | 7.43 | 7.63 | 7.18 | 7.18 | 2509 | NASDAQ | CETX | Wed, Nov 23, 2022 | 7.63 | 7.63 | 7.00 | 7.58 | 2508 | NASDAQ | CETX | Tue, Nov 22, 2022 | 7.70 | 7.86 | 7.05 | 7.35 | 2507 | NASDAQ | CETX | Mon, Nov 21, 2022 | 8.40 | 8.40 | 7.05 | 7.50 | 2506 | NASDAQ | CETX | Fri, Nov 18, 2022 | 7.75 | 8.93 | 7.75 | 8.03 | 2505 | NASDAQ | CETX | Thu, Nov 17, 2022 | 7.92 | 8.44 | 7.70 | 7.70 | 2504 | NASDAQ | CETX | Wed, Nov 16, 2022 | 8.75 | 8.89 | 7.74 | 7.92 | 2503 | NASDAQ | CETX | Tue, Nov 15, 2022 | 9.01 | 9.01 | 8.05 | 8.64 | 2502 | NASDAQ | CETX | Mon, Nov 14, 2022 | 7.87 | 8.75 | 7.87 | 8.12 | 2501 | NASDAQ | CETX | Fri, Nov 11, 2022 | 7.04 | 7.81 | 7.03 | 7.53 | 2500 | NASDAQ | CETX | Thu, Nov 10, 2022 | 7.35 | 7.87 | 6.83 | 7.05 | 2499 | NASDAQ | CETX | Wed, Nov 9, 2022 | 7.35 | 8.05 | 7.08 | 7.20 | 2498 | NASDAQ | CETX | Tue, Nov 8, 2022 | 7.00 | 7.35 | 6.78 | 7.32 | 2497 | NASDAQ | CETX | Mon, Nov 7, 2022 | 7.08 | 7.08 | 6.65 | 6.81 | 2496 | NASDAQ | CETX | Fri, Nov 4, 2022 | 7.05 | 7.09 | 6.44 | 6.80 | 2495 | NASDAQ | CETX | Thu, Nov 3, 2022 | 7.00 | 7.35 | 6.34 | 6.71 | 2494 | NASDAQ | CETX | Wed, Nov 2, 2022 | 6.65 | 7.35 | 6.65 | 7.00 | 2493 | NASDAQ | CETX | Tue, Nov 1, 2022 | 6.48 | 7.25 | 6.48 | 6.67 | 2492 | NASDAQ | CETX | Mon, Oct 31, 2022 | 7.00 | 7.35 | 6.67 | 6.69 | 2491 | NASDAQ | CETX | Fri, Oct 28, 2022 | 6.99 | 7.00 | 6.65 | 6.67 | 2490 | NASDAQ | CETX | Thu, Oct 27, 2022 | 7.00 | 7.00 | 6.65 | 6.65 | 2489 | NASDAQ | CETX | Wed, Oct 26, 2022 | 6.53 | 7.00 | 6.52 | 6.86 | 2488 | NASDAQ | CETX | Tue, Oct 25, 2022 | 5.95 | 6.65 | 5.95 | 6.21 | 2487 | NASDAQ | CETX | Mon, Oct 24, 2022 | 6.13 | 6.30 | 5.95 | 6.21 | 2486 | NASDAQ | CETX | Fri, Oct 21, 2022 | 6.30 | 6.30 | 6.13 | 6.13 | 2485 | NASDAQ | CETX | Thu, Oct 20, 2022 | 6.64 | 6.99 | 6.13 | 6.20 | 2484 | NASDAQ | CETX | Wed, Oct 19, 2022 | 6.15 | 6.72 | 6.13 | 6.30 | 2483 | NASDAQ | CETX | Tue, Oct 18, 2022 | 6.48 | 7.00 | 6.44 | 6.48 | 2482 | NASDAQ | CETX | Mon, Oct 17, 2022 | 6.30 | 6.58 | 5.95 | 6.17 | 2481 | NASDAQ | CETX | Fri, Oct 14, 2022 | 5.94 | 6.30 | 5.74 | 6.21 | 2480 | NASDAQ | CETX | Thu, Oct 13, 2022 | 5.25 | 6.12 | 5.25 | 5.64 | 2479 | NASDAQ | CETX | Wed, Oct 12, 2022 | 5.40 | 5.64 | 5.25 | 5.57 | 2478 | NASDAQ | CETX | Tue, Oct 11, 2022 | 6.48 | 6.48 | 5.16 | 5.43 | 2477 | NASDAQ | CETX | Mon, Oct 10, 2022 | 7.74 | 7.74 | 5.96 | 6.30 | 2476 | NASDAQ | CETX | Fri, Oct 7, 2022 | 7.85 | 8.04 | 7.49 | 7.49 | 2475 | NASDAQ | CETX | Thu, Oct 6, 2022 | 7.70 | 8.05 | 7.36 | 7.56 | 2474 | NASDAQ | CETX | Wed, Oct 5, 2022 | 7.90 | 8.05 | 7.53 | 7.53 | 2473 | NASDAQ | CETX | Tue, Oct 4, 2022 | 7.70 | 8.05 | 7.35 | 7.70 | 2472 | NASDAQ | CETX | Mon, Oct 3, 2022 | 7.34 | 8.04 | 7.00 | 8.01 | 2471 | NASDAQ | CETX | Fri, Sep 30, 2022 | 7.86 | 8.05 | 7.35 | 7.35 | 2470 | NASDAQ | CETX | Thu, Sep 29, 2022 | 7.34 | 7.70 | 7.07 | 7.46 | 2469 | NASDAQ | CETX | Wed, Sep 28, 2022 | 7.07 | 7.78 | 7.07 | 7.56 | 2468 | NASDAQ | CETX | Tue, Sep 27, 2022 | 7.42 | 8.24 | 7.18 | 8.23 | 2467 | NASDAQ | CETX | Mon, Sep 26, 2022 | 7.00 | 8.23 | 7.00 | 7.56 | 2466 | NASDAQ | CETX | Fri, Sep 23, 2022 | 7.78 | 7.78 | 6.76 | 7.09 | 2465 | NASDAQ | CETX | Thu, Sep 22, 2022 | 7.70 | 8.58 | 7.70 | 7.70 | 2464 | NASDAQ | CETX | Wed, Sep 21, 2022 | 8.75 | 8.96 | 7.70 | 7.74 | 2463 | NASDAQ | CETX | Tue, Sep 20, 2022 | 8.96 | 8.96 | 8.75 | 8.76 | 2462 | NASDAQ | CETX | Mon, Sep 19, 2022 | 9.49 | 9.64 | 8.77 | 8.97 | 2461 | NASDAQ | CETX | Fri, Sep 16, 2022 | 9.57 | 9.94 | 9.49 | 9.80 | 2460 | NASDAQ | CETX | Thu, Sep 15, 2022 | 9.94 | 9.97 | 9.45 | 9.49 | 2459 | NASDAQ | CETX | Wed, Sep 14, 2022 | 10.06 | 10.15 | 9.56 | 9.66 | 2458 | NASDAQ | CETX | Tue, Sep 13, 2022 | 9.87 | 10.29 | 9.47 | 9.62 | 2457 | NASDAQ | CETX | Mon, Sep 12, 2022 | 10.40 | 10.50 | 9.87 | 9.91 | 2456 | NASDAQ | CETX | Fri, Sep 9, 2022 | 11.20 | 11.20 | 10.01 | 10.46 | 2455 | NASDAQ | CETX | Thu, Sep 8, 2022 | 10.08 | 10.30 | 9.95 | 10.20 | 2454 | NASDAQ | CETX | Wed, Sep 7, 2022 | 10.14 | 10.85 | 9.87 | 10.08 | 2453 | NASDAQ | CETX | Tue, Sep 6, 2022 | 10.57 | 10.83 | 10.15 | 10.15 | 2452 | NASDAQ | CETX | Fri, Sep 2, 2022 | 10.15 | 11.20 | 10.08 | 10.85 | 2451 | NASDAQ | CETX | Thu, Sep 1, 2022 | 10.50 | 10.50 | 9.88 | 9.88 | 2450 | NASDAQ | CETX | Wed, Aug 31, 2022 | 10.47 | 10.85 | 9.98 | 10.37 | 2449 | NASDAQ | CETX | Tue, Aug 30, 2022 | 10.69 | 11.38 | 9.85 | 9.98 | 2448 | NASDAQ | CETX | Mon, Aug 29, 2022 | 10.58 | 10.85 | 10.50 | 10.52 | 2447 | NASDAQ | CETX | Fri, Aug 26, 2022 | 11.23 | 11.55 | 10.54 | 10.70 | 2446 | NASDAQ | CETX | Thu, Aug 25, 2022 | 11.13 | 11.20 | 10.85 | 11.05 | 2445 | NASDAQ | CETX | Wed, Aug 24, 2022 | 10.50 | 11.19 | 10.50 | 10.85 | 2444 | NASDAQ | CETX | Tue, Aug 23, 2022 | 10.86 | 11.52 | 10.86 | 11.51 | 2443 | NASDAQ | CETX | Mon, Aug 22, 2022 | 11.58 | 11.90 | 10.57 | 11.06 | 2442 | NASDAQ | CETX | Fri, Aug 19, 2022 | 12.01 | 12.01 | 11.46 | 11.72 | 2441 | NASDAQ | CETX | Thu, Aug 18, 2022 | 12.57 | 12.57 | 11.55 | 11.89 | 2440 | NASDAQ | CETX | Wed, Aug 17, 2022 | 11.91 | 12.60 | 11.32 | 12.38 | 2439 | NASDAQ | CETX | Tue, Aug 16, 2022 | 12.01 | 12.60 | 11.55 | 11.96 | 2438 | NASDAQ | CETX | Mon, Aug 15, 2022 | 12.95 | 13.56 | 12.05 | 12.51 | 2437 | NASDAQ | CETX | Fri, Aug 12, 2022 | 11.56 | 13.37 | 11.03 | 12.77 | 2436 | NASDAQ | CETX | Thu, Aug 11, 2022 | 11.87 | 11.90 | 10.89 | 11.55 | 2435 | NASDAQ | CETX | Wed, Aug 10, 2022 | 11.90 | 11.90 | 10.88 | 11.24 | 2434 | NASDAQ | CETX | Tue, Aug 9, 2022 | 11.56 | 11.90 | 10.85 | 10.85 | 2433 | NASDAQ | CETX | Mon, Aug 8, 2022 | 11.20 | 11.90 | 10.85 | 11.55 | 2432 | NASDAQ | CETX | Fri, Aug 5, 2022 | 10.50 | 10.77 | 10.15 | 10.72 | 2431 | NASDAQ | CETX | Thu, Aug 4, 2022 | 10.16 | 10.50 | 9.81 | 10.50 | 2430 | NASDAQ | CETX | Wed, Aug 3, 2022 | 10.30 | 10.66 | 9.87 | 10.16 | 2429 | NASDAQ | CETX | Tue, Aug 2, 2022 | 9.99 | 10.33 | 9.84 | 10.13 | 2428 | NASDAQ | CETX | Mon, Aug 1, 2022 | 10.33 | 10.49 | 9.80 | 9.99 | 2427 | NASDAQ | CETX | Fri, Jul 29, 2022 | 10.15 | 10.29 | 9.80 | 10.15 | 2426 | NASDAQ | CETX | Thu, Jul 28, 2022 | 9.80 | 10.15 | 9.59 | 9.84 | 2425 | NASDAQ | CETX | Wed, Jul 27, 2022 | 9.58 | 9.80 | 9.29 | 9.63 | 2424 | NASDAQ | CETX | Tue, Jul 26, 2022 | 9.98 | 10.33 | 9.19 | 9.63 | 2423 | NASDAQ | CETX | Mon, Jul 25, 2022 | 10.30 | 10.50 | 9.81 | 9.96 | 2422 | NASDAQ | CETX | Fri, Jul 22, 2022 | 10.85 | 10.85 | 10.33 | 10.33 | 2421 | NASDAQ | CETX | Thu, Jul 21, 2022 | 10.85 | 11.41 | 10.40 | 10.73 | 2420 | NASDAQ | CETX | Wed, Jul 20, 2022 | 12.25 | 12.25 | 11.32 | 11.32 | 2419 | NASDAQ | CETX | Tue, Jul 19, 2022 | 12.25 | 12.96 | 12.10 | 12.25 | 2418 | NASDAQ | CETX | Mon, Jul 18, 2022 | 14.00 | 14.00 | 11.55 | 12.43 | 2417 | NASDAQ | CETX | Fri, Jul 15, 2022 | 10.92 | 17.96 | 10.92 | 14.24 | 2416 | NASDAQ | CETX | Thu, Jul 14, 2022 | 10.36 | 11.90 | 10.36 | 10.90 | 2415 | NASDAQ | CETX | Wed, Jul 13, 2022 | 10.15 | 10.50 | 9.82 | 10.33 | 2414 | NASDAQ | CETX | Tue, Jul 12, 2022 | 10.22 | 10.50 | 9.80 | 9.89 | 2413 | NASDAQ | CETX | Mon, Jul 11, 2022 | 10.50 | 10.63 | 9.85 | 9.98 | 2412 | NASDAQ | CETX | Fri, Jul 8, 2022 | 9.81 | 10.50 | 9.81 | 10.15 | 2411 | NASDAQ | CETX | Thu, Jul 7, 2022 | 9.80 | 10.85 | 9.63 | 9.91 | 2410 | NASDAQ | CETX | Wed, Jul 6, 2022 | 10.08 | 10.15 | 9.45 | 9.49 | 2409 | NASDAQ | CETX | Tue, Jul 5, 2022 | 9.57 | 10.33 | 9.45 | 9.80 | 2408 | NASDAQ | CETX | Fri, Jul 1, 2022 | 9.80 | 10.50 | 9.50 | 9.65 | 2407 | NASDAQ | CETX | Thu, Jun 30, 2022 | 9.67 | 10.43 | 9.63 | 9.75 | 2406 | NASDAQ | CETX | Wed, Jun 29, 2022 | 9.64 | 10.54 | 9.49 | 9.97 | 2405 | NASDAQ | CETX | Tue, Jun 28, 2022 | 9.87 | 10.43 | 9.49 | 9.52 | 2404 | NASDAQ | CETX | Mon, Jun 27, 2022 | 10.07 | 10.24 | 9.55 | 9.84 | 2403 | NASDAQ | CETX | Fri, Jun 24, 2022 | 10.16 | 11.40 | 9.98 | 10.64 | 2402 | NASDAQ | CETX | Thu, Jun 23, 2022 | 10.33 | 10.61 | 9.91 | 10.05 | 2401 | NASDAQ | CETX | Wed, Jun 22, 2022 | 10.48 | 11.07 | 9.98 | 10.42 | 2400 | NASDAQ | CETX | Tue, Jun 21, 2022 | 9.65 | 10.85 | 9.42 | 10.85 | 2399 | NASDAQ | CETX | Fri, Jun 17, 2022 | 10.19 | 10.50 | 9.56 | 10.50 | 2398 | NASDAQ | CETX | Thu, Jun 16, 2022 | 9.84 | 10.50 | 9.10 | 10.50 | 2397 | NASDAQ | CETX | Wed, Jun 15, 2022 | 11.20 | 11.20 | 9.80 | 10.47 | 2396 | NASDAQ | CETX | Tue, Jun 14, 2022 | 11.90 | 11.90 | 9.28 | 10.25 | 2395 | NASDAQ | CETX | Mon, Jun 13, 2022 | 10.59 | 10.59 | 9.19 | 9.45 | 2394 | NASDAQ | CETX | Fri, Jun 10, 2022 | 10.68 | 10.85 | 10.20 | 10.26 | 2393 | NASDAQ | CETX | Thu, Jun 9, 2022 | 10.69 | 10.85 | 10.28 | 10.50 | 2392 | NASDAQ | CETX | Wed, Jun 8, 2022 | 10.75 | 11.20 | 10.52 | 11.01 | 2391 | NASDAQ | CETX | Tue, Jun 7, 2022 | 11.55 | 11.55 | 10.50 | 10.50 | 2390 | NASDAQ | CETX | Mon, Jun 6, 2022 | 10.66 | 11.55 | 10.15 | 10.54 | 2389 | NASDAQ | CETX | Fri, Jun 3, 2022 | 10.15 | 11.55 | 9.84 | 10.54 | 2388 | NASDAQ | CETX | Thu, Jun 2, 2022 | 10.07 | 11.90 | 9.61 | 10.47 | 2387 | NASDAQ | CETX | Wed, Jun 1, 2022 | 10.66 | 10.85 | 9.51 | 9.91 | 2386 | NASDAQ | CETX | Tue, May 31, 2022 | 10.85 | 11.20 | 9.45 | 10.41 | 2385 | NASDAQ | CETX | Fri, May 27, 2022 | 10.15 | 10.50 | 9.85 | 10.28 | 2384 | NASDAQ | CETX | Thu, May 26, 2022 | 10.50 | 10.67 | 9.69 | 9.80 | 2383 | NASDAQ | CETX | Wed, May 25, 2022 | 9.20 | 10.85 | 9.20 | 10.18 | 2382 | NASDAQ | CETX | Tue, May 24, 2022 | 9.45 | 10.27 | 9.10 | 9.12 | 2381 | NASDAQ | CETX | Mon, May 23, 2022 | 10.23 | 11.20 | 10.18 | 10.29 | 2380 | NASDAQ | CETX | Fri, May 20, 2022 | 11.20 | 11.55 | 10.50 | 10.57 | 2379 | NASDAQ | CETX | Thu, May 19, 2022 | 10.99 | 11.70 | 10.91 | 11.22 | 2378 | NASDAQ | CETX | Wed, May 18, 2022 | 11.25 | 11.55 | 10.91 | 10.91 | 2377 | NASDAQ | CETX | Tue, May 17, 2022 | 10.17 | 11.35 | 10.17 | 11.03 | 2376 | NASDAQ | CETX | Mon, May 16, 2022 | 10.85 | 11.20 | 10.68 | 10.92 | 2375 | NASDAQ | CETX | Fri, May 13, 2022 | 10.48 | 11.20 | 10.33 | 10.65 | 2374 | NASDAQ | CETX | Thu, May 12, 2022 | 9.96 | 10.50 | 9.45 | 10.16 | 2373 | NASDAQ | CETX | Wed, May 11, 2022 | 11.09 | 11.09 | 9.56 | 10.50 | 2372 | NASDAQ | CETX | Tue, May 10, 2022 | 9.80 | 11.95 | 9.80 | 10.85 | 2371 | NASDAQ | CETX | Mon, May 9, 2022 | 11.20 | 11.20 | 9.47 | 9.88 | 2370 | NASDAQ | CETX | Fri, May 6, 2022 | 11.90 | 12.15 | 10.68 | 11.05 | 2369 | NASDAQ | CETX | Thu, May 5, 2022 | 12.60 | 13.16 | 11.78 | 11.84 | 2368 | NASDAQ | CETX | Wed, May 4, 2022 | 14.00 | 14.70 | 11.57 | 12.67 | 2367 | NASDAQ | CETX | Tue, May 3, 2022 | 13.65 | 14.86 | 13.30 | 13.30 | 2366 | NASDAQ | CETX | Mon, May 2, 2022 | 13.65 | 20.81 | 13.04 | 14.45 | 2365 | NASDAQ | CETX | Fri, Apr 29, 2022 | 14.70 | 14.70 | 13.11 | 13.32 | 2364 | NASDAQ | CETX | Thu, Apr 28, 2022 | 14.18 | 15.03 | 12.60 | 13.66 | 2363 | NASDAQ | CETX | Wed, Apr 27, 2022 | 13.86 | 14.53 | 13.83 | 13.98 | 2362 | NASDAQ | CETX | Tue, Apr 26, 2022 | 16.80 | 16.80 | 13.65 | 13.83 | 2361 | NASDAQ | CETX | Mon, Apr 25, 2022 | 16.80 | 16.80 | 15.10 | 15.41 | 2360 | NASDAQ | CETX | Fri, Apr 22, 2022 | 18.20 | 18.20 | 16.80 | 16.80 | 2359 | NASDAQ | CETX | Thu, Apr 21, 2022 | 18.26 | 19.25 | 17.54 | 18.03 | 2358 | NASDAQ | CETX | Wed, Apr 20, 2022 | 18.60 | 19.25 | 18.23 | 18.55 | 2357 | NASDAQ | CETX | Tue, Apr 19, 2022 | 18.20 | 19.15 | 18.20 | 19.15 | 2356 | NASDAQ | CETX | Mon, Apr 18, 2022 | 20.30 | 20.30 | 17.92 | 18.54 | 2355 | NASDAQ | CETX | Thu, Apr 14, 2022 | 20.39 | 21.21 | 19.25 | 19.95 | 2354 | NASDAQ | CETX | Wed, Apr 13, 2022 | 20.56 | 21.00 | 20.34 | 20.65 | 2353 | NASDAQ | CETX | Tue, Apr 12, 2022 | 21.00 | 21.35 | 20.30 | 20.51 | 2352 | NASDAQ | CETX | Mon, Apr 11, 2022 | 20.65 | 21.62 | 20.30 | 20.46 | 2351 | NASDAQ | CETX | Fri, Apr 8, 2022 | 21.97 | 22.39 | 20.65 | 20.98 | 2350 | NASDAQ | CETX | Thu, Apr 7, 2022 | 22.05 | 23.80 | 21.41 | 21.41 | 2349 | NASDAQ | CETX | Wed, Apr 6, 2022 | 21.35 | 23.10 | 21.04 | 22.40 | 2348 | NASDAQ | CETX | Tue, Apr 5, 2022 | 22.40 | 22.40 | 21.35 | 21.52 | 2347 | NASDAQ | CETX | Mon, Apr 4, 2022 | 21.70 | 22.61 | 21.70 | 22.12 | 2346 | NASDAQ | CETX | Fri, Apr 1, 2022 | 22.11 | 22.75 | 21.70 | 21.70 | 2345 | NASDAQ | CETX | Thu, Mar 31, 2022 | 22.60 | 24.31 | 21.88 | 22.05 | 2344 | NASDAQ | CETX | Wed, Mar 30, 2022 | 22.81 | 24.15 | 22.40 | 23.00 | 2343 | NASDAQ | CETX | Tue, Mar 29, 2022 | 22.40 | 23.10 | 21.70 | 22.82 | 2342 | NASDAQ | CETX | Mon, Mar 28, 2022 | 23.40 | 23.45 | 21.88 | 22.27 | 2341 | NASDAQ | CETX | Fri, Mar 25, 2022 | 23.10 | 23.45 | 22.40 | 23.10 | 2340 | NASDAQ | CETX | Thu, Mar 24, 2022 | 23.45 | 24.15 | 22.58 | 22.58 | 2339 | NASDAQ | CETX | Wed, Mar 23, 2022 | 23.41 | 23.80 | 22.40 | 23.46 | 2338 | NASDAQ | CETX | Tue, Mar 22, 2022 | 23.45 | 24.05 | 22.45 | 23.43 | 2337 | NASDAQ | CETX | Mon, Mar 21, 2022 | 22.89 | 23.38 | 22.40 | 23.26 | 2336 | NASDAQ | CETX | Fri, Mar 18, 2022 | 22.40 | 23.36 | 22.17 | 22.40 | 2335 | NASDAQ | CETX | Thu, Mar 17, 2022 | 22.05 | 23.06 | 22.05 | 22.31 | 2334 | NASDAQ | CETX | Wed, Mar 16, 2022 | 21.35 | 22.05 | 21.35 | 21.97 | 2333 | NASDAQ | CETX | Tue, Mar 15, 2022 | 20.30 | 22.40 | 20.30 | 21.35 | 2332 | NASDAQ | CETX | Mon, Mar 14, 2022 | 21.18 | 21.35 | 20.30 | 20.30 | 2331 | NASDAQ | CETX | Fri, Mar 11, 2022 | 21.71 | 22.54 | 21.18 | 21.43 | 2330 | NASDAQ | CETX | Thu, Mar 10, 2022 | 22.05 | 22.74 | 21.35 | 21.81 | 2329 | NASDAQ | CETX | Wed, Mar 9, 2022 | 21.74 | 22.75 | 21.70 | 22.40 | 2328 | NASDAQ | CETX | Tue, Mar 8, 2022 | 22.17 | 22.58 | 21.04 | 21.39 | 2327 | NASDAQ | CETX | Mon, Mar 7, 2022 | 23.45 | 23.45 | 21.59 | 22.17 | 2326 | NASDAQ | CETX | Fri, Mar 4, 2022 | 23.80 | 23.80 | 22.40 | 22.87 | 2325 | NASDAQ | CETX | Thu, Mar 3, 2022 | 22.76 | 23.80 | 22.76 | 23.44 | 2324 | NASDAQ | CETX | Wed, Mar 2, 2022 | 21.35 | 23.81 | 21.35 | 22.76 | 2323 | NASDAQ | CETX | Tue, Mar 1, 2022 | 21.70 | 23.10 | 21.00 | 21.42 | 2322 | NASDAQ | CETX | Mon, Feb 28, 2022 | 22.28 | 23.32 | 21.37 | 22.05 | 2321 | NASDAQ | CETX | Fri, Feb 25, 2022 | 22.28 | 23.79 | 22.28 | 22.47 | 2320 | NASDAQ | CETX | Thu, Feb 24, 2022 | 21.04 | 23.68 | 21.04 | 22.75 | 2319 | NASDAQ | CETX | Wed, Feb 23, 2022 | 24.26 | 24.74 | 21.00 | 22.61 | 2318 | NASDAQ | CETX | Tue, Feb 22, 2022 | 22.75 | 25.55 | 22.40 | 24.51 | 2317 | NASDAQ | CETX | Fri, Feb 18, 2022 | 25.38 | 25.67 | 24.15 | 25.01 | 2316 | NASDAQ | CETX | Thu, Feb 17, 2022 | 26.25 | 26.43 | 25.13 | 25.20 | 2315 | NASDAQ | CETX | Wed, Feb 16, 2022 | 25.55 | 26.71 | 25.17 | 26.50 | 2314 | NASDAQ | CETX | Tue, Feb 15, 2022 | 25.55 | 26.95 | 25.45 | 26.08 | 2313 | NASDAQ | CETX | Mon, Feb 14, 2022 | 25.20 | 26.25 | 24.50 | 25.16 | 2312 | NASDAQ | CETX | Fri, Feb 11, 2022 | 25.73 | 26.25 | 25.38 | 25.85 | 2311 | NASDAQ | CETX | Thu, Feb 10, 2022 | 24.85 | 26.18 | 24.72 | 25.73 | 2310 | NASDAQ | CETX | Wed, Feb 9, 2022 | 25.20 | 25.83 | 24.51 | 25.49 | 2309 | NASDAQ | CETX | Tue, Feb 8, 2022 | 25.55 | 25.55 | 24.50 | 25.28 | 2308 | NASDAQ | CETX | Mon, Feb 7, 2022 | 27.30 | 27.30 | 24.97 | 25.80 | 2307 | NASDAQ | CETX | Fri, Feb 4, 2022 | 24.85 | 27.02 | 24.50 | 26.36 | 2306 | NASDAQ | CETX | Thu, Feb 3, 2022 | 24.50 | 27.30 | 24.50 | 24.85 | 2305 | NASDAQ | CETX | Wed, Feb 2, 2022 | 26.06 | 27.15 | 24.50 | 24.85 | 2304 | NASDAQ | CETX | Tue, Feb 1, 2022 | 25.55 | 27.24 | 24.54 | 25.89 | 2303 | NASDAQ | CETX | Mon, Jan 31, 2022 | 23.45 | 27.16 | 22.58 | 25.54 | 2302 | NASDAQ | CETX | Fri, Jan 28, 2022 | 23.84 | 24.94 | 22.39 | 23.76 | 2301 | NASDAQ | CETX | Thu, Jan 27, 2022 | 24.85 | 25.55 | 21.70 | 23.84 | 2300 | NASDAQ | CETX | Wed, Jan 26, 2022 | 25.20 | 25.28 | 23.10 | 24.50 | 2299 | NASDAQ | CETX | Tue, Jan 25, 2022 | 24.02 | 24.50 | 22.96 | 23.66 | 2298 | NASDAQ | CETX | Mon, Jan 24, 2022 | 22.75 | 25.20 | 21.39 | 24.50 | 2297 | NASDAQ | CETX | Fri, Jan 21, 2022 | 27.30 | 27.65 | 24.87 | 25.26 | 2296 | NASDAQ | CETX | Thu, Jan 20, 2022 | 27.65 | 29.40 | 26.95 | 27.64 | 2295 | NASDAQ | CETX | Wed, Jan 19, 2022 | 28.35 | 28.70 | 27.30 | 27.44 | 2294 | NASDAQ | CETX | Tue, Jan 18, 2022 | 29.40 | 30.43 | 28.05 | 28.21 | 2293 | NASDAQ | CETX | Fri, Jan 14, 2022 | 30.10 | 30.10 | 28.38 | 29.63 | 2292 | NASDAQ | CETX | Thu, Jan 13, 2022 | 29.75 | 31.36 | 29.75 | 30.43 | 2291 | NASDAQ | CETX | Wed, Jan 12, 2022 | 29.81 | 31.76 | 29.71 | 30.10 | 2290 | NASDAQ | CETX | Tue, Jan 11, 2022 | 29.05 | 30.44 | 28.35 | 29.68 | 2289 | NASDAQ | CETX | Mon, Jan 10, 2022 | 28.70 | 30.79 | 28.00 | 29.25 | 2288 | NASDAQ | CETX | Fri, Jan 7, 2022 | 30.45 | 32.19 | 29.40 | 30.08 | 2287 | NASDAQ | CETX | Thu, Jan 6, 2022 | 32.20 | 32.36 | 30.10 | 30.37 | 2286 | NASDAQ | CETX | Wed, Jan 5, 2022 | 33.95 | 33.95 | 31.57 | 32.54 | 2285 | NASDAQ | CETX | Tue, Jan 4, 2022 | 32.55 | 33.95 | 31.50 | 33.57 | 2284 | NASDAQ | CETX | Mon, Jan 3, 2022 | 28.53 | 31.66 | 27.74 | 31.49 | 2283 | NASDAQ | CETX | Fri, Dec 31, 2021 | 27.59 | 30.10 | 27.48 | 28.70 | 2282 | NASDAQ | CETX | Thu, Dec 30, 2021 | 26.27 | 28.70 | 26.25 | 28.11 | 2281 | NASDAQ | CETX | Wed, Dec 29, 2021 | 29.05 | 30.80 | 26.95 | 27.11 | 2280 | NASDAQ | CETX | Tue, Dec 28, 2021 | 29.40 | 30.10 | 28.21 | 29.05 | 2279 | NASDAQ | CETX | Mon, Dec 27, 2021 | 31.30 | 31.30 | 28.82 | 29.36 | 2278 | NASDAQ | CETX | Thu, Dec 23, 2021 | 29.49 | 30.63 | 29.39 | 29.93 | 2277 | NASDAQ | CETX | Wed, Dec 22, 2021 | 30.72 | 30.80 | 29.09 | 29.75 | 2276 | NASDAQ | CETX | Tue, Dec 21, 2021 | 30.06 | 31.81 | 28.74 | 30.78 | 2275 | NASDAQ | CETX | Mon, Dec 20, 2021 | 28.00 | 30.28 | 27.69 | 30.08 | 2274 | NASDAQ | CETX | Fri, Dec 17, 2021 | 29.40 | 30.63 | 28.00 | 28.70 | 2273 | NASDAQ | CETX | Thu, Dec 16, 2021 | 30.10 | 30.45 | 28.88 | 29.30 | 2272 | NASDAQ | CETX | Wed, Dec 15, 2021 | 29.75 | 30.78 | 28.35 | 30.07 | 2271 | NASDAQ | CETX | Tue, Dec 14, 2021 | 31.92 | 36.40 | 30.86 | 31.85 | 2270 | NASDAQ | CETX | Mon, Dec 13, 2021 | 33.25 | 33.88 | 31.75 | 32.90 | 2269 | NASDAQ | CETX | Fri, Dec 10, 2021 | 35.00 | 35.35 | 33.25 | 33.51 | 2268 | NASDAQ | CETX | Thu, Dec 9, 2021 | 35.35 | 36.40 | 33.76 | 34.25 | 2267 | NASDAQ | CETX | Wed, Dec 8, 2021 | 33.96 | 36.05 | 33.96 | 36.05 | 2266 | NASDAQ | CETX | Tue, Dec 7, 2021 | 34.30 | 35.00 | 33.60 | 34.42 | 2265 | NASDAQ | CETX | Mon, Dec 6, 2021 | 30.80 | 34.30 | 29.75 | 33.78 | 2264 | NASDAQ | CETX | Fri, Dec 3, 2021 | 33.25 | 33.25 | 30.80 | 30.81 | 2263 | NASDAQ | CETX | Thu, Dec 2, 2021 | 33.60 | 34.60 | 32.82 | 33.32 | 2262 | NASDAQ | CETX | Wed, Dec 1, 2021 | 36.05 | 36.05 | 33.32 | 33.95 | 2261 | NASDAQ | CETX | Tue, Nov 30, 2021 | 36.75 | 37.10 | 35.00 | 35.70 | 2260 | NASDAQ | CETX | Mon, Nov 29, 2021 | 36.75 | 37.10 | 35.70 | 36.75 | 2259 | NASDAQ | CETX | Fri, Nov 26, 2021 | 36.40 | 37.45 | 36.05 | 37.28 | 2258 | NASDAQ | CETX | Wed, Nov 24, 2021 | 35.70 | 37.80 | 35.00 | 37.80 | 2257 | NASDAQ | CETX | Tue, Nov 23, 2021 | 37.34 | 39.21 | 35.70 | 35.70 | 2256 | NASDAQ | CETX | Mon, Nov 22, 2021 | 39.55 | 40.25 | 37.45 | 38.50 | 2255 | NASDAQ | CETX | Fri, Nov 19, 2021 | 39.55 | 41.65 | 39.20 | 40.60 | 2254 | NASDAQ | CETX | Thu, Nov 18, 2021 | 42.00 | 42.35 | 38.85 | 40.25 | 2253 | NASDAQ | CETX | Wed, Nov 17, 2021 | 44.45 | 44.80 | 40.95 | 42.70 | 2252 | NASDAQ | CETX | Tue, Nov 16, 2021 | 44.10 | 45.15 | 43.05 | 44.80 | 2251 | NASDAQ | CETX | Mon, Nov 15, 2021 | 45.50 | 45.85 | 43.40 | 44.45 | 2250 | NASDAQ | CETX | Fri, Nov 12, 2021 | 44.80 | 45.85 | 44.45 | 45.15 | 2249 | NASDAQ | CETX | Thu, Nov 11, 2021 | 43.75 | 46.20 | 43.05 | 44.80 | 2248 | NASDAQ | CETX | Wed, Nov 10, 2021 | 45.15 | 46.55 | 43.05 | 43.40 | 2247 | NASDAQ | CETX | Tue, Nov 9, 2021 | 48.65 | 49.32 | 45.50 | 46.55 | 2246 | NASDAQ | CETX | Mon, Nov 8, 2021 | 49.00 | 50.75 | 48.30 | 49.35 | 2245 | NASDAQ | CETX | Fri, Nov 5, 2021 | 52.15 | 52.50 | 48.65 | 50.05 | 2244 | NASDAQ | CETX | Thu, Nov 4, 2021 | 50.40 | 54.25 | 48.29 | 51.45 | 2243 | NASDAQ | CETX | Wed, Nov 3, 2021 | 45.85 | 50.40 | 44.80 | 50.40 | 2242 | NASDAQ | CETX | Tue, Nov 2, 2021 | 47.25 | 47.25 | 44.80 | 46.20 | 2241 | NASDAQ | CETX | Mon, Nov 1, 2021 | 48.30 | 51.10 | 45.85 | 47.25 | 2240 | NASDAQ | CETX | Fri, Oct 29, 2021 | 45.50 | 50.40 | 43.05 | 48.30 | 2239 | NASDAQ | CETX | Thu, Oct 28, 2021 | 43.05 | 50.75 | 39.20 | 46.55 | 2238 | NASDAQ | CETX | Wed, Oct 27, 2021 | 48.83 | 60.55 | 38.50 | 46.20 | 2237 | NASDAQ | CETX | Tue, Oct 26, 2021 | 38.50 | 39.20 | 36.75 | 37.10 | 2236 | NASDAQ | CETX | Mon, Oct 25, 2021 | 46.90 | 47.60 | 38.50 | 41.30 | 2235 | NASDAQ | CETX | Fri, Oct 22, 2021 | 35.00 | 42.70 | 33.25 | 40.95 | 2234 | NASDAQ | CETX | Thu, Oct 21, 2021 | 36.05 | 36.75 | 35.70 | 36.05 | 2233 | NASDAQ | CETX | Wed, Oct 20, 2021 | 37.10 | 38.15 | 36.10 | 36.40 | 2232 | NASDAQ | CETX | Tue, Oct 19, 2021 | 36.75 | 40.25 | 35.70 | 39.20 | 2231 | NASDAQ | CETX | Mon, Oct 18, 2021 | 36.40 | 37.80 | 35.35 | 37.80 | 2230 | NASDAQ | CETX | Fri, Oct 15, 2021 | 37.45 | 41.65 | 36.05 | 39.20 | 2229 | NASDAQ | CETX | Thu, Oct 14, 2021 | 41.48 | 49.00 | 39.55 | 40.95 | 2228 | NASDAQ | CETX | Wed, Oct 13, 2021 | 32.20 | 37.80 | 31.96 | 36.23 | 2227 | NASDAQ | CETX | Tue, Oct 12, 2021 | 33.25 | 33.25 | 30.36 | 31.42 | 2226 | NASDAQ | CETX | Mon, Oct 11, 2021 | 33.60 | 33.95 | 32.94 | 33.25 | 2225 | NASDAQ | CETX | Fri, Oct 8, 2021 | 35.00 | 36.40 | 32.20 | 34.22 | 2224 | NASDAQ | CETX | Thu, Oct 7, 2021 | 36.75 | 37.80 | 36.40 | 37.10 | 2223 | NASDAQ | CETX | Wed, Oct 6, 2021 | 37.45 | 37.80 | 36.40 | 36.40 | 2222 | NASDAQ | CETX | Tue, Oct 5, 2021 | 39.20 | 39.55 | 36.75 | 37.45 | 2221 | NASDAQ | CETX | Mon, Oct 4, 2021 | 39.55 | 40.57 | 38.85 | 39.20 | 2220 | NASDAQ | CETX | Fri, Oct 1, 2021 | 40.60 | 40.95 | 40.25 | 40.25 | 2219 | NASDAQ | CETX | Thu, Sep 30, 2021 | 40.60 | 41.30 | 40.25 | 40.60 | 2218 | NASDAQ | CETX | Wed, Sep 29, 2021 | 40.95 | 41.30 | 40.60 | 40.60 | 2217 | NASDAQ | CETX | Tue, Sep 28, 2021 | 42.00 | 42.00 | 40.60 | 40.60 | 2216 | NASDAQ | CETX | Mon, Sep 27, 2021 | 42.00 | 42.35 | 41.30 | 42.00 | 2215 | NASDAQ | CETX | Fri, Sep 24, 2021 | 41.30 | 41.65 | 40.95 | 41.65 | 2214 | NASDAQ | CETX | Thu, Sep 23, 2021 | 40.95 | 41.65 | 40.60 | 41.30 | 2213 | NASDAQ | CETX | Wed, Sep 22, 2021 | 40.60 | 41.30 | 40.25 | 40.95 | 2212 | NASDAQ | CETX | Tue, Sep 21, 2021 | 41.30 | 41.62 | 40.25 | 40.25 | 2211 | NASDAQ | CETX | Mon, Sep 20, 2021 | 41.30 | 42.00 | 40.60 | 40.60 | 2210 | NASDAQ | CETX | Fri, Sep 17, 2021 | 40.60 | 42.70 | 40.25 | 42.70 | 2209 | NASDAQ | CETX | Thu, Sep 16, 2021 | 40.95 | 41.30 | 40.25 | 40.60 | 2208 | NASDAQ | CETX | Wed, Sep 15, 2021 | 41.30 | 42.00 | 40.95 | 40.95 | 2207 | NASDAQ | CETX | Tue, Sep 14, 2021 | 42.00 | 42.70 | 41.30 | 42.00 | 2206 | NASDAQ | CETX | Mon, Sep 13, 2021 | 41.65 | 43.40 | 40.95 | 42.70 | 2205 | NASDAQ | CETX | Fri, Sep 10, 2021 | 41.65 | 42.70 | 41.30 | 41.65 | 2204 | NASDAQ | CETX | Thu, Sep 9, 2021 | 42.35 | 42.53 | 40.43 | 41.65 | 2203 | NASDAQ | CETX | Wed, Sep 8, 2021 | 43.05 | 43.05 | 41.30 | 42.35 | 2202 | NASDAQ | CETX | Tue, Sep 7, 2021 | 43.05 | 44.45 | 42.70 | 43.05 | 2201 | NASDAQ | CETX | Fri, Sep 3, 2021 | 44.10 | 44.45 | 43.40 | 43.75 | 2200 | NASDAQ | CETX | Thu, Sep 2, 2021 | 43.75 | 44.77 | 43.05 | 44.10 | 2199 | NASDAQ | CETX | Wed, Sep 1, 2021 | 43.75 | 44.45 | 43.07 | 44.10 | 2198 | NASDAQ | CETX | Tue, Aug 31, 2021 | 43.40 | 44.45 | 43.11 | 43.40 | 2197 | NASDAQ | CETX | Mon, Aug 30, 2021 | 42.70 | 44.10 | 42.35 | 43.40 | 2196 | NASDAQ | CETX | Fri, Aug 27, 2021 | 43.05 | 43.40 | 42.35 | 43.05 | 2195 | NASDAQ | CETX | Thu, Aug 26, 2021 | 44.10 | 46.55 | 42.00 | 43.05 | 2194 | NASDAQ | CETX | Wed, Aug 25, 2021 | 43.05 | 44.80 | 42.00 | 44.10 | 2193 | NASDAQ | CETX | Tue, Aug 24, 2021 | 42.00 | 43.75 | 41.83 | 43.05 | 2192 | NASDAQ | CETX | Mon, Aug 23, 2021 | 41.30 | 42.00 | 40.95 | 42.00 | 2191 | NASDAQ | CETX | Fri, Aug 20, 2021 | 39.90 | 43.40 | 39.90 | 42.35 | 2190 | NASDAQ | CETX | Thu, Aug 19, 2021 | 41.30 | 41.30 | 39.55 | 39.90 | 2189 | NASDAQ | CETX | Wed, Aug 18, 2021 | 41.30 | 42.35 | 40.37 | 40.60 | 2188 | NASDAQ | CETX | Tue, Aug 17, 2021 | 42.35 | 42.35 | 39.55 | 40.95 | 2187 | NASDAQ | CETX | Mon, Aug 16, 2021 | 43.75 | 44.10 | 40.95 | 42.00 | 2186 | NASDAQ | CETX | Fri, Aug 13, 2021 | 44.10 | 45.15 | 43.75 | 44.45 | 2185 | NASDAQ | CETX | Thu, Aug 12, 2021 | 45.15 | 45.50 | 44.10 | 44.10 | 2184 | NASDAQ | CETX | Wed, Aug 11, 2021 | 45.50 | 46.55 | 44.80 | 44.80 | 2183 | NASDAQ | CETX | Tue, Aug 10, 2021 | 47.60 | 47.95 | 45.15 | 45.85 | 2182 | NASDAQ | CETX | Mon, Aug 9, 2021 | 45.85 | 47.25 | 44.80 | 47.25 | 2181 | NASDAQ | CETX | Fri, Aug 6, 2021 | 46.20 | 46.90 | 44.45 | 45.85 | 2180 | NASDAQ | CETX | Thu, Aug 5, 2021 | 43.75 | 46.90 | 43.75 | 45.50 | 2179 | NASDAQ | CETX | Wed, Aug 4, 2021 | 45.15 | 45.15 | 43.75 | 44.45 | 2178 | NASDAQ | CETX | Tue, Aug 3, 2021 | 45.50 | 45.85 | 43.75 | 44.10 | 2177 | NASDAQ | CETX | Mon, Aug 2, 2021 | 45.85 | 46.20 | 44.10 | 45.15 | 2176 | NASDAQ | CETX | Fri, Jul 30, 2021 | 46.55 | 46.55 | 44.10 | 44.80 | 2175 | NASDAQ | CETX | Thu, Jul 29, 2021 | 45.85 | 47.25 | 45.50 | 45.85 | 2174 | NASDAQ | CETX | Wed, Jul 28, 2021 | 45.57 | 46.55 | 45.15 | 45.58 | 2173 | NASDAQ | CETX | Tue, Jul 27, 2021 | 45.50 | 45.50 | 43.75 | 45.50 | 2172 | NASDAQ | CETX | Mon, Jul 26, 2021 | 43.75 | 45.15 | 43.40 | 44.10 | 2171 | NASDAQ | CETX | Fri, Jul 23, 2021 | 46.20 | 46.55 | 43.40 | 44.45 | 2170 | NASDAQ | CETX | Thu, Jul 22, 2021 | 47.25 | 47.92 | 44.28 | 45.85 | 2169 | NASDAQ | CETX | Wed, Jul 21, 2021 | 46.55 | 49.70 | 46.29 | 48.65 | 2168 | NASDAQ | CETX | Tue, Jul 20, 2021 | 47.60 | 48.30 | 45.85 | 46.20 | 2167 | NASDAQ | CETX | Mon, Jul 19, 2021 | 46.17 | 50.05 | 45.50 | 48.30 | 2166 | NASDAQ | CETX | Fri, Jul 16, 2021 | 47.95 | 51.45 | 45.50 | 49.00 | 2165 | NASDAQ | CETX | Thu, Jul 15, 2021 | 50.75 | 51.63 | 46.55 | 48.65 | 2164 | NASDAQ | CETX | Wed, Jul 14, 2021 | 59.15 | 61.95 | 49.00 | 49.00 | 2163 | NASDAQ | CETX | Tue, Jul 13, 2021 | 69.71 | 70.70 | 58.10 | 63.70 | 2162 | NASDAQ | CETX | Mon, Jul 12, 2021 | 70.00 | 89.58 | 65.80 | 68.60 | 2161 | NASDAQ | CETX | Fri, Jul 9, 2021 | 45.50 | 53.20 | 44.80 | 52.15 | 2160 | NASDAQ | CETX | Thu, Jul 8, 2021 | 44.10 | 47.25 | 43.40 | 45.85 | 2159 | NASDAQ | CETX | Wed, Jul 7, 2021 | 48.65 | 48.65 | 44.80 | 45.85 | 2158 | NASDAQ | CETX | Tue, Jul 6, 2021 | 50.05 | 50.20 | 47.25 | 48.30 | 2157 | NASDAQ | CETX | Fri, Jul 2, 2021 | 50.05 | 50.05 | 48.65 | 50.05 | 2156 | NASDAQ | CETX | Thu, Jul 1, 2021 | 53.55 | 53.55 | 50.05 | 50.05 | 2155 | NASDAQ | CETX | Wed, Jun 30, 2021 | 51.10 | 55.30 | 48.70 | 52.85 | 2154 | NASDAQ | CETX | Tue, Jun 29, 2021 | 49.70 | 51.85 | 49.70 | 50.40 | 2153 | NASDAQ | CETX | Mon, Jun 28, 2021 | 51.45 | 52.15 | 46.90 | 49.35 | 2152 | NASDAQ | CETX | Fri, Jun 25, 2021 | 50.75 | 51.80 | 50.05 | 51.10 | 2151 | NASDAQ | CETX | Thu, Jun 24, 2021 | 52.15 | 52.32 | 49.70 | 51.10 | 2150 | NASDAQ | CETX | Wed, Jun 23, 2021 | 49.00 | 50.40 | 48.65 | 50.40 | 2149 | NASDAQ | CETX | Tue, Jun 22, 2021 | 49.00 | 49.35 | 46.55 | 49.35 | 2148 | NASDAQ | CETX | Mon, Jun 21, 2021 | 50.40 | 50.40 | 49.00 | 49.70 | 2147 | NASDAQ | CETX | Fri, Jun 18, 2021 | 51.10 | 52.15 | 49.70 | 50.40 | 2146 | NASDAQ | CETX | Thu, Jun 17, 2021 | 51.45 | 53.20 | 51.10 | 51.80 | 2145 | NASDAQ | CETX | Wed, Jun 16, 2021 | 52.50 | 52.85 | 51.45 | 51.45 | 2144 | NASDAQ | CETX | Tue, Jun 15, 2021 | 54.95 | 55.30 | 52.50 | 53.55 | 2143 | NASDAQ | CETX | Mon, Jun 14, 2021 | 54.25 | 55.65 | 54.25 | 54.25 | 2142 | NASDAQ | CETX | Fri, Jun 11, 2021 | 54.95 | 55.30 | 53.90 | 54.60 | 2141 | NASDAQ | CETX | Thu, Jun 10, 2021 | 57.05 | 57.05 | 53.90 | 54.95 | 2140 | NASDAQ | CETX | Wed, Jun 9, 2021 | 55.65 | 58.45 | 55.30 | 57.05 | 2139 | NASDAQ | CETX | Tue, Jun 8, 2021 | 53.90 | 56.00 | 52.92 | 55.30 | 2138 | NASDAQ | CETX | Mon, Jun 7, 2021 | 52.15 | 54.95 | 52.15 | 54.95 | 2137 | NASDAQ | CETX | Fri, Jun 4, 2021 | 49.00 | 52.12 | 48.65 | 51.45 | 2136 | NASDAQ | CETX | Thu, Jun 3, 2021 | 49.00 | 50.40 | 48.30 | 49.35 | 2135 | NASDAQ | CETX | Wed, Jun 2, 2021 | 49.00 | 50.40 | 49.00 | 49.35 | 2134 | NASDAQ | CETX | Tue, Jun 1, 2021 | 48.65 | 50.05 | 46.55 | 49.35 | 2133 | NASDAQ | CETX | Fri, May 28, 2021 | 51.10 | 51.45 | 48.30 | 49.35 | 2132 | NASDAQ | CETX | Thu, May 27, 2021 | 47.60 | 50.75 | 47.60 | 50.40 | 2131 | NASDAQ | CETX | Wed, May 26, 2021 | 47.95 | 50.05 | 47.95 | 49.00 | 2130 | NASDAQ | CETX | Tue, May 25, 2021 | 47.25 | 48.65 | 47.25 | 47.95 | 2129 | NASDAQ | CETX | Mon, May 24, 2021 | 47.60 | 48.65 | 46.55 | 47.95 | 2128 | NASDAQ | CETX | Fri, May 21, 2021 | 50.40 | 50.62 | 48.65 | 50.05 | 2127 | NASDAQ | CETX | Thu, May 20, 2021 | 49.70 | 51.80 | 48.65 | 50.05 | 2126 | NASDAQ | CETX | Wed, May 19, 2021 | 46.20 | 47.60 | 45.15 | 47.25 | 2125 | NASDAQ | CETX | Tue, May 18, 2021 | 48.30 | 50.05 | 46.90 | 47.60 | 2124 | NASDAQ | CETX | Mon, May 17, 2021 | 46.55 | 49.00 | 46.55 | 47.95 | 2123 | NASDAQ | CETX | Fri, May 14, 2021 | 44.10 | 46.55 | 44.10 | 46.55 | 2122 | NASDAQ | CETX | Thu, May 13, 2021 | 45.50 | 47.95 | 43.05 | 43.40 | 2121 | NASDAQ | CETX | Wed, May 12, 2021 | 47.95 | 48.62 | 45.50 | 45.85 | 2120 | NASDAQ | CETX | Tue, May 11, 2021 | 44.45 | 48.65 | 44.45 | 47.95 | 2119 | NASDAQ | CETX | Mon, May 10, 2021 | 47.25 | 50.36 | 47.25 | 49.00 | 2118 | NASDAQ | CETX | Fri, May 7, 2021 | 50.40 | 52.06 | 40.25 | 48.65 | 2117 | NASDAQ | CETX | Thu, May 6, 2021 | 52.50 | 53.55 | 49.35 | 49.70 | 2116 | NASDAQ | CETX | Wed, May 5, 2021 | 54.25 | 55.95 | 52.85 | 53.90 | 2115 | NASDAQ | CETX | Tue, May 4, 2021 | 56.70 | 57.19 | 53.20 | 54.60 | 2114 | NASDAQ | CETX | Mon, May 3, 2021 | 58.45 | 58.45 | 55.30 | 58.45 | 2113 | NASDAQ | CETX | Fri, Apr 30, 2021 | 55.30 | 59.68 | 55.30 | 59.15 | 2112 | NASDAQ | CETX | Thu, Apr 29, 2021 | 57.40 | 57.40 | 54.60 | 57.05 | 2111 | NASDAQ | CETX | Wed, Apr 28, 2021 | 57.75 | 58.10 | 55.30 | 56.35 | 2110 | NASDAQ | CETX | Tue, Apr 27, 2021 | 57.75 | 60.55 | 54.60 | 58.80 | 2109 | NASDAQ | CETX | Mon, Apr 26, 2021 | 53.90 | 59.50 | 53.20 | 57.40 | 2108 | NASDAQ | CETX | Fri, Apr 23, 2021 | 51.45 | 54.60 | 51.45 | 53.90 | 2107 | NASDAQ | CETX | Thu, Apr 22, 2021 | 53.20 | 53.20 | 49.35 | 51.80 | 2106 | NASDAQ | CETX | Wed, Apr 21, 2021 | 49.35 | 53.38 | 49.10 | 52.15 | 2105 | NASDAQ | CETX | Tue, Apr 20, 2021 | 48.65 | 49.45 | 47.25 | 49.35 | 2104 | NASDAQ | CETX | Mon, Apr 19, 2021 | 51.10 | 52.85 | 48.30 | 49.70 | 2103 | NASDAQ | CETX | Fri, Apr 16, 2021 | 50.75 | 52.15 | 47.25 | 50.75 | 2102 | NASDAQ | CETX | Thu, Apr 15, 2021 | 54.25 | 54.60 | 50.75 | 50.75 | 2101 | NASDAQ | CETX | Wed, Apr 14, 2021 | 56.35 | 57.75 | 53.55 | 54.25 | 2100 | NASDAQ | CETX | Tue, Apr 13, 2021 | 58.10 | 58.10 | 56.00 | 56.35 | 2099 | NASDAQ | CETX | Mon, Apr 12, 2021 | 59.15 | 59.85 | 56.35 | 59.50 | 2098 | NASDAQ | CETX | Fri, Apr 9, 2021 | 59.85 | 60.72 | 58.80 | 59.50 | 2097 | NASDAQ | CETX | Thu, Apr 8, 2021 | 59.96 | 61.25 | 56.35 | 61.25 | 2096 | NASDAQ | CETX | Wed, Apr 7, 2021 | 61.25 | 63.70 | 57.75 | 59.50 | 2095 | NASDAQ | CETX | Tue, Apr 6, 2021 | 62.65 | 68.60 | 60.55 | 62.65 | 2094 | NASDAQ | CETX | Mon, Apr 5, 2021 | 63.70 | 66.85 | 61.60 | 63.70 | 2093 | NASDAQ | CETX | Thu, Apr 1, 2021 | 65.80 | 66.48 | 63.35 | 65.10 | 2092 | NASDAQ | CETX | Wed, Mar 31, 2021 | 66.15 | 67.55 | 63.70 | 65.80 | 2091 | NASDAQ | CETX | Tue, Mar 30, 2021 | 63.00 | 67.55 | 60.55 | 65.80 | 2090 | NASDAQ | CETX | Mon, Mar 29, 2021 | 69.30 | 70.00 | 63.35 | 63.35 | 2089 | NASDAQ | CETX | Fri, Mar 26, 2021 | 72.80 | 73.96 | 68.60 | 71.05 | 2088 | NASDAQ | CETX | Thu, Mar 25, 2021 | 66.67 | 76.65 | 64.40 | 76.65 | 2087 | NASDAQ | CETX | Wed, Mar 24, 2021 | 75.95 | 76.65 | 70.70 | 72.10 | 2086 | NASDAQ | CETX | Tue, Mar 23, 2021 | 77.70 | 84.70 | 74.20 | 75.60 | 2085 | NASDAQ | CETX | Mon, Mar 22, 2021 | 87.58 | 87.91 | 76.30 | 81.55 | 2084 | NASDAQ | CETX | Fri, Mar 19, 2021 | 66.50 | 76.65 | 64.05 | 72.80 | 2083 | NASDAQ | CETX | Thu, Mar 18, 2021 | 72.80 | 72.80 | 65.10 | 65.45 | 2082 | NASDAQ | CETX | Wed, Mar 17, 2021 | 67.90 | 73.50 | 67.90 | 71.05 | 2081 | NASDAQ | CETX | Tue, Mar 16, 2021 | 73.15 | 74.78 | 67.20 | 67.55 | 2080 | NASDAQ | CETX | Mon, Mar 15, 2021 | 72.80 | 77.35 | 70.70 | 75.25 | 2079 | NASDAQ | CETX | Fri, Mar 12, 2021 | 70.70 | 75.08 | 70.00 | 73.85 | 2078 | NASDAQ | CETX | Thu, Mar 11, 2021 | 82.60 | 82.95 | 69.30 | 73.85 | 2077 | NASDAQ | CETX | Wed, Mar 10, 2021 | 109.20 | 147.00 | 81.55 | 89.60 | 2076 | NASDAQ | CETX | Tue, Mar 9, 2021 | 54.25 | 58.45 | 53.55 | 58.45 | 2075 | NASDAQ | CETX | Mon, Mar 8, 2021 | 52.85 | 54.19 | 50.40 | 52.50 | 2074 | NASDAQ | CETX | Fri, Mar 5, 2021 | 53.32 | 54.33 | 45.50 | 51.45 | 2073 | NASDAQ | CETX | Thu, Mar 4, 2021 | 65.45 | 67.20 | 52.50 | 52.85 | 2072 | NASDAQ | CETX | Wed, Mar 3, 2021 | 66.85 | 73.10 | 65.45 | 66.50 | 2071 | NASDAQ | CETX | Tue, Mar 2, 2021 | 70.35 | 71.75 | 65.45 | 66.85 | 2070 | NASDAQ | CETX | Mon, Mar 1, 2021 | 68.25 | 71.75 | 66.15 | 70.35 | 2069 | NASDAQ | CETX | Fri, Feb 26, 2021 | 68.60 | 73.15 | 63.35 | 65.10 | 2068 | NASDAQ | CETX | Thu, Feb 25, 2021 | 79.80 | 80.33 | 68.95 | 70.00 | 2067 | NASDAQ | CETX | Wed, Feb 24, 2021 | 75.95 | 82.60 | 75.19 | 78.75 | 2066 | NASDAQ | CETX | Tue, Feb 23, 2021 | 79.10 | 80.33 | 67.55 | 73.15 | 2065 | NASDAQ | CETX | Mon, Feb 22, 2021 | 92.16 | 99.40 | 88.20 | 89.60 | 2064 | NASDAQ | CETX | Fri, Feb 19, 2021 | 87.50 | 93.80 | 87.50 | 89.60 | 2063 | NASDAQ | CETX | Thu, Feb 18, 2021 | 94.15 | 95.90 | 87.50 | 88.90 | 2062 | NASDAQ | CETX | Wed, Feb 17, 2021 | 101.85 | 111.30 | 92.75 | 98.00 | 2061 | NASDAQ | CETX | Tue, Feb 16, 2021 | 83.30 | 93.80 | 81.22 | 93.80 | 2060 | NASDAQ | CETX | Fri, Feb 12, 2021 | 79.45 | 82.60 | 76.30 | 78.40 | 2059 | NASDAQ | CETX | Thu, Feb 11, 2021 | 79.10 | 87.50 | 77.35 | 80.85 | 2058 | NASDAQ | CETX | Wed, Feb 10, 2021 | 82.25 | 88.55 | 71.75 | 76.65 | 2057 | NASDAQ | CETX | Tue, Feb 9, 2021 | 78.40 | 84.35 | 75.25 | 80.50 | 2056 | NASDAQ | CETX | Mon, Feb 8, 2021 | 69.95 | 77.37 | 68.25 | 76.30 | 2055 | NASDAQ | CETX | Fri, Feb 5, 2021 | 68.25 | 68.95 | 63.70 | 68.25 | 2054 | NASDAQ | CETX | Thu, Feb 4, 2021 | 64.75 | 70.00 | 64.75 | 68.25 | 2053 | NASDAQ | CETX | Wed, Feb 3, 2021 | 60.55 | 66.15 | 60.55 | 63.35 | 2052 | NASDAQ | CETX | Tue, Feb 2, 2021 | 63.00 | 63.70 | 59.85 | 60.90 | 2051 | NASDAQ | CETX | Mon, Feb 1, 2021 | 65.10 | 67.55 | 59.85 | 62.30 | 2050 | NASDAQ | CETX | Fri, Jan 29, 2021 | 60.90 | 64.40 | 58.80 | 61.60 | 2049 | NASDAQ | CETX | Thu, Jan 28, 2021 | 61.25 | 64.75 | 58.10 | 60.90 | 2048 | NASDAQ | CETX | Wed, Jan 27, 2021 | 64.75 | 68.25 | 61.25 | 61.43 | 2047 | NASDAQ | CETX | Tue, Jan 26, 2021 | 74.20 | 76.65 | 66.85 | 68.60 | 2046 | NASDAQ | CETX | Mon, Jan 25, 2021 | 68.25 | 81.52 | 66.50 | 73.85 | 2045 | NASDAQ | CETX | Fri, Jan 22, 2021 | 56.70 | 74.90 | 56.35 | 64.75 | 2044 | NASDAQ | CETX | Thu, Jan 21, 2021 | 54.95 | 58.80 | 53.20 | 57.40 | 2043 | NASDAQ | CETX | Wed, Jan 20, 2021 | 56.70 | 57.05 | 53.55 | 54.95 | 2042 | NASDAQ | CETX | Tue, Jan 19, 2021 | 56.00 | 58.45 | 55.30 | 57.05 | 2041 | NASDAQ | CETX | Fri, Jan 15, 2021 | 55.65 | 57.75 | 52.85 | 54.95 | 2040 | NASDAQ | CETX | Thu, Jan 14, 2021 | 56.00 | 60.90 | 51.10 | 56.00 | 2039 | NASDAQ | CETX | Wed, Jan 13, 2021 | 53.55 | 56.70 | 52.85 | 54.95 | 2038 | NASDAQ | CETX | Tue, Jan 12, 2021 | 52.50 | 53.55 | 50.40 | 52.85 | 2037 | NASDAQ | CETX | Mon, Jan 11, 2021 | 47.60 | 53.90 | 47.60 | 52.15 | 2036 | NASDAQ | CETX | Fri, Jan 8, 2021 | 49.97 | 49.97 | 47.60 | 47.95 | 2035 | NASDAQ | CETX | Thu, Jan 7, 2021 | 52.50 | 53.20 | 49.00 | 50.05 | 2034 | NASDAQ | CETX | Wed, Jan 6, 2021 | 47.60 | 58.45 | 46.90 | 55.30 | 2033 | NASDAQ | CETX | Tue, Jan 5, 2021 | 44.80 | 49.00 | 44.45 | 48.65 | 2032 | NASDAQ | CETX | Mon, Jan 4, 2021 | 46.55 | 47.08 | 44.10 | 44.45 | 2031 | NASDAQ | CETX | Thu, Dec 31, 2020 | 49.70 | 49.70 | 45.50 | 47.25 | 2030 | NASDAQ | CETX | Wed, Dec 30, 2020 | 46.90 | 49.00 | 46.90 | 48.65 | 2029 | NASDAQ | CETX | Tue, Dec 29, 2020 | 51.10 | 51.45 | 45.15 | 45.85 | 2028 | NASDAQ | CETX | Mon, Dec 28, 2020 | 55.30 | 55.30 | 50.05 | 51.80 | 2027 | NASDAQ | CETX | Thu, Dec 24, 2020 | 57.40 | 58.45 | 51.80 | 54.95 | 2026 | NASDAQ | CETX | Wed, Dec 23, 2020 | 54.60 | 58.45 | 51.45 | 56.70 | 2025 | NASDAQ | CETX | Tue, Dec 22, 2020 | 49.35 | 51.45 | 47.95 | 51.10 | 2024 | NASDAQ | CETX | Mon, Dec 21, 2020 | 44.45 | 48.65 | 44.45 | 47.60 | 2023 | NASDAQ | CETX | Fri, Dec 18, 2020 | 44.80 | 47.19 | 43.75 | 45.15 | 2022 | NASDAQ | CETX | Thu, Dec 17, 2020 | 44.80 | 45.50 | 43.75 | 44.45 | 2021 | NASDAQ | CETX | Wed, Dec 16, 2020 | 44.45 | 46.90 | 43.75 | 45.15 | 2020 | NASDAQ | CETX | Tue, Dec 15, 2020 | 45.50 | 45.50 | 43.40 | 44.80 | 2019 | NASDAQ | CETX | Mon, Dec 14, 2020 | 44.10 | 46.20 | 43.40 | 44.10 | 2018 | NASDAQ | CETX | Fri, Dec 11, 2020 | 45.85 | 45.85 | 44.10 | 44.10 | 2017 | NASDAQ | CETX | Thu, Dec 10, 2020 | 46.55 | 47.25 | 45.50 | 46.20 | 2016 | NASDAQ | CETX | Wed, Dec 9, 2020 | 46.20 | 49.00 | 45.85 | 47.25 | 2015 | NASDAQ | CETX | Tue, Dec 8, 2020 | 49.00 | 49.70 | 45.50 | 47.25 | 2014 | NASDAQ | CETX | Mon, Dec 7, 2020 | 46.90 | 46.90 | 45.15 | 45.50 | 2013 | NASDAQ | CETX | Fri, Dec 4, 2020 | 47.60 | 47.95 | 44.45 | 46.20 | 2012 | NASDAQ | CETX | Thu, Dec 3, 2020 | 46.20 | 47.95 | 45.85 | 46.90 | 2011 | NASDAQ | CETX | Wed, Dec 2, 2020 | 46.90 | 48.30 | 45.50 | 46.55 | 2010 | NASDAQ | CETX | Tue, Dec 1, 2020 | 52.85 | 53.20 | 45.87 | 47.25 | 2009 | NASDAQ | CETX | Mon, Nov 30, 2020 | 46.20 | 51.80 | 43.40 | 51.10 | 2008 | NASDAQ | CETX | Fri, Nov 27, 2020 | 45.15 | 45.48 | 43.75 | 45.15 | 2007 | NASDAQ | CETX | Wed, Nov 25, 2020 | 44.45 | 45.50 | 43.05 | 44.10 | 2006 | NASDAQ | CETX | Tue, Nov 24, 2020 | 50.40 | 51.45 | 43.75 | 45.85 | 2005 | NASDAQ | CETX | Mon, Nov 23, 2020 | 44.80 | 48.30 | 43.07 | 48.30 | 2004 | NASDAQ | CETX | Fri, Nov 20, 2020 | 41.30 | 43.75 | 40.95 | 43.05 | 2003 | NASDAQ | CETX | Thu, Nov 19, 2020 | 41.30 | 42.35 | 39.90 | 41.30 | 2002 | NASDAQ | CETX | Wed, Nov 18, 2020 | 41.65 | 43.40 | 40.25 | 40.25 | 2001 | NASDAQ | CETX | Tue, Nov 17, 2020 | 38.85 | 42.70 | 38.50 | 41.30 | 2000 | NASDAQ | CETX | Mon, Nov 16, 2020 | 38.50 | 40.25 | 38.50 | 39.55 | 1999 | NASDAQ | CETX | Fri, Nov 13, 2020 | 38.85 | 39.55 | 37.63 | 39.20 | 1998 | NASDAQ | CETX | Thu, Nov 12, 2020 | 40.95 | 41.30 | 37.80 | 38.15 | 1997 | NASDAQ | CETX | Wed, Nov 11, 2020 | 37.45 | 41.30 | 36.40 | 40.25 | 1996 | NASDAQ | CETX | Tue, Nov 10, 2020 | 36.40 | 37.45 | 36.05 | 37.45 | 1995 | NASDAQ | CETX | Mon, Nov 9, 2020 | 37.30 | 38.15 | 36.40 | 36.75 | 1994 | NASDAQ | CETX | Fri, Nov 6, 2020 | 37.45 | 39.20 | 35.70 | 38.15 | 1993 | NASDAQ | CETX | Thu, Nov 5, 2020 | 37.10 | 37.80 | 36.05 | 36.75 | 1992 | NASDAQ | CETX | Wed, Nov 4, 2020 | 38.03 | 38.50 | 35.70 | 37.10 | 1991 | NASDAQ | CETX | Tue, Nov 3, 2020 | 41.65 | 41.65 | 38.15 | 39.20 | 1990 | NASDAQ | CETX | Mon, Nov 2, 2020 | 37.80 | 43.40 | 37.45 | 41.30 | 1989 | NASDAQ | CETX | Fri, Oct 30, 2020 | 38.15 | 38.85 | 36.75 | 37.45 | 1988 | NASDAQ | CETX | Thu, Oct 29, 2020 | 39.20 | 40.25 | 36.75 | 38.15 | 1987 | NASDAQ | CETX | Wed, Oct 28, 2020 | 37.45 | 40.25 | 36.05 | 38.85 | 1986 | NASDAQ | CETX | Tue, Oct 27, 2020 | 35.70 | 39.55 | 35.00 | 38.15 | 1985 | NASDAQ | CETX | Mon, Oct 26, 2020 | 37.10 | 37.63 | 35.35 | 36.05 | 1984 | NASDAQ | CETX | Fri, Oct 23, 2020 | 37.45 | 37.45 | 36.40 | 37.10 | 1983 | NASDAQ | CETX | Thu, Oct 22, 2020 | 37.10 | 37.45 | 36.05 | 36.75 | 1982 | NASDAQ | CETX | Wed, Oct 21, 2020 | 37.45 | 38.10 | 36.75 | 37.10 | 1981 | NASDAQ | CETX | Tue, Oct 20, 2020 | 38.50 | 38.85 | 36.40 | 38.15 | 1980 | NASDAQ | CETX | Mon, Oct 19, 2020 | 39.55 | 39.90 | 37.45 | 38.50 | 1979 | NASDAQ | CETX | Fri, Oct 16, 2020 | 36.40 | 43.75 | 36.40 | 38.85 | 1978 | NASDAQ | CETX | Thu, Oct 15, 2020 | 35.70 | 36.75 | 35.35 | 36.40 | 1977 | NASDAQ | CETX | Wed, Oct 14, 2020 | 37.10 | 38.15 | 35.70 | 36.40 | 1976 | NASDAQ | CETX | Tue, Oct 13, 2020 | 37.45 | 38.50 | 36.75 | 37.10 | 1975 | NASDAQ | CETX | Mon, Oct 12, 2020 | 37.45 | 38.85 | 37.10 | 38.15 | 1974 | NASDAQ | CETX | Fri, Oct 9, 2020 | 37.80 | 39.55 | 37.10 | 37.45 | 1973 | NASDAQ | CETX | Thu, Oct 8, 2020 | 39.55 | 39.90 | 36.75 | 38.50 | 1972 | NASDAQ | CETX | Wed, Oct 7, 2020 | 37.45 | 37.80 | 36.40 | 36.75 | 1971 | NASDAQ | CETX | Tue, Oct 6, 2020 | 40.95 | 42.00 | 35.35 | 36.75 | 1970 | NASDAQ | CETX | Mon, Oct 5, 2020 | 37.80 | 41.65 | 37.10 | 40.25 | 1969 | NASDAQ | CETX | Fri, Oct 2, 2020 | 34.65 | 40.25 | 34.30 | 38.50 | 1968 | NASDAQ | CETX | Thu, Oct 1, 2020 | 38.85 | 38.85 | 35.70 | 36.75 | 1967 | NASDAQ | CETX | Wed, Sep 30, 2020 | 37.10 | 40.60 | 36.40 | 38.85 | 1966 | NASDAQ | CETX | Tue, Sep 29, 2020 | 35.70 | 38.15 | 35.70 | 37.10 | 1965 | NASDAQ | CETX | Mon, Sep 28, 2020 | 35.00 | 36.75 | 34.23 | 36.40 | 1964 | NASDAQ | CETX | Fri, Sep 25, 2020 | 34.77 | 35.35 | 33.60 | 34.02 | 1963 | NASDAQ | CETX | Thu, Sep 24, 2020 | 35.00 | 37.80 | 33.25 | 35.70 | 1962 | NASDAQ | CETX | Wed, Sep 23, 2020 | 34.48 | 39.20 | 32.94 | 38.85 | 1961 | NASDAQ | CETX | Tue, Sep 22, 2020 | 35.35 | 35.35 | 33.41 | 34.44 | 1960 | NASDAQ | CETX | Mon, Sep 21, 2020 | 36.05 | 37.10 | 34.81 | 35.70 | 1959 | NASDAQ | CETX | Fri, Sep 18, 2020 | 37.45 | 37.80 | 35.00 | 36.05 | 1958 | NASDAQ | CETX | Thu, Sep 17, 2020 | 36.75 | 38.15 | 36.05 | 37.80 | 1957 | NASDAQ | CETX | Wed, Sep 16, 2020 | 38.15 | 38.61 | 36.75 | 37.80 | 1956 | NASDAQ | CETX | Tue, Sep 15, 2020 | 38.15 | 38.85 | 37.80 | 38.85 | 1955 | NASDAQ | CETX | Mon, Sep 14, 2020 | 39.20 | 39.20 | 37.80 | 38.85 | 1954 | NASDAQ | CETX | Fri, Sep 11, 2020 | 39.55 | 39.90 | 38.50 | 39.55 | 1953 | NASDAQ | CETX | Thu, Sep 10, 2020 | 42.35 | 44.72 | 39.55 | 40.60 | 1952 | NASDAQ | CETX | Wed, Sep 9, 2020 | 38.85 | 41.30 | 38.50 | 39.55 | 1951 | NASDAQ | CETX | Tue, Sep 8, 2020 | 41.16 | 41.16 | 38.85 | 39.20 | 1950 | NASDAQ | CETX | Fri, Sep 4, 2020 | 40.25 | 43.40 | 38.50 | 41.65 | 1949 | NASDAQ | CETX | Thu, Sep 3, 2020 | 42.00 | 43.53 | 40.25 | 41.30 | 1948 | NASDAQ | CETX | Wed, Sep 2, 2020 | 44.10 | 44.45 | 41.65 | 42.35 | 1947 | NASDAQ | CETX | Tue, Sep 1, 2020 | 45.85 | 46.55 | 44.45 | 45.15 | 1946 | NASDAQ | CETX | Mon, Aug 31, 2020 | 44.80 | 46.84 | 43.05 | 46.55 | 1945 | NASDAQ | CETX | Fri, Aug 28, 2020 | 44.45 | 44.45 | 42.00 | 43.75 | 1944 | NASDAQ | CETX | Thu, Aug 27, 2020 | 45.50 | 45.85 | 41.65 | 45.15 | 1943 | NASDAQ | CETX | Wed, Aug 26, 2020 | 42.00 | 44.28 | 39.20 | 43.05 | 1942 | NASDAQ | CETX | Tue, Aug 25, 2020 | 43.05 | 43.05 | 41.30 | 42.00 | 1941 | NASDAQ | CETX | Mon, Aug 24, 2020 | 45.85 | 46.20 | 40.95 | 42.70 | 1940 | NASDAQ | CETX | Fri, Aug 21, 2020 | 46.55 | 47.60 | 45.85 | 46.20 | 1939 | NASDAQ | CETX | Thu, Aug 20, 2020 | 47.95 | 48.65 | 45.85 | 48.65 | 1938 | NASDAQ | CETX | Wed, Aug 19, 2020 | 50.40 | 50.40 | 47.60 | 48.30 | 1937 | NASDAQ | CETX | Tue, Aug 18, 2020 | 49.93 | 53.90 | 48.30 | 50.40 | 1936 | NASDAQ | CETX | Mon, Aug 17, 2020 | 47.25 | 56.70 | 46.03 | 51.45 | 1935 | NASDAQ | CETX | Fri, Aug 14, 2020 | 47.25 | 47.95 | 45.50 | 47.25 | 1934 | NASDAQ | CETX | Thu, Aug 13, 2020 | 48.30 | 49.00 | 47.60 | 48.65 | 1933 | NASDAQ | CETX | Wed, Aug 12, 2020 | 48.65 | 49.70 | 47.25 | 49.00 | 1932 | NASDAQ | CETX | Tue, Aug 11, 2020 | 50.40 | 51.10 | 47.25 | 48.65 | 1931 | NASDAQ | CETX | Mon, Aug 10, 2020 | 49.00 | 51.98 | 49.00 | 50.75 | 1930 | NASDAQ | CETX | Fri, Aug 7, 2020 | 50.05 | 50.75 | 49.00 | 49.70 | 1929 | NASDAQ | CETX | Thu, Aug 6, 2020 | 53.55 | 54.25 | 50.75 | 51.80 | 1928 | NASDAQ | CETX | Wed, Aug 5, 2020 | 50.40 | 57.75 | 49.00 | 54.95 | 1927 | NASDAQ | CETX | Tue, Aug 4, 2020 | 49.35 | 50.05 | 48.30 | 49.35 | 1926 | NASDAQ | CETX | Mon, Aug 3, 2020 | 47.95 | 49.33 | 47.60 | 49.00 | 1925 | NASDAQ | CETX | Fri, Jul 31, 2020 | 48.30 | 50.75 | 47.25 | 47.95 | 1924 | NASDAQ | CETX | Thu, Jul 30, 2020 | 48.30 | 50.05 | 46.20 | 49.35 | 1923 | NASDAQ | CETX | Wed, Jul 29, 2020 | 51.80 | 52.85 | 47.60 | 49.00 | 1922 | NASDAQ | CETX | Tue, Jul 28, 2020 | 53.55 | 54.25 | 51.45 | 51.80 | 1921 | NASDAQ | CETX | Mon, Jul 27, 2020 | 51.80 | 54.95 | 50.40 | 53.20 | 1920 | NASDAQ | CETX | Fri, Jul 24, 2020 | 54.25 | 55.30 | 51.10 | 51.45 | 1919 | NASDAQ | CETX | Thu, Jul 23, 2020 | 50.75 | 54.25 | 50.40 | 53.20 | 1918 | NASDAQ | CETX | Wed, Jul 22, 2020 | 50.75 | 52.85 | 50.40 | 51.10 | 1917 | NASDAQ | CETX | Tue, Jul 21, 2020 | 55.65 | 55.65 | 51.80 | 52.85 | 1916 | NASDAQ | CETX | Mon, Jul 20, 2020 | 57.40 | 59.16 | 56.02 | 58.10 | 1915 | NASDAQ | CETX | Fri, Jul 17, 2020 | 59.85 | 61.23 | 54.60 | 58.45 | 1914 | NASDAQ | CETX | Thu, Jul 16, 2020 | 57.75 | 62.48 | 57.75 | 59.15 | 1913 | NASDAQ | CETX | Wed, Jul 15, 2020 | 62.20 | 63.00 | 56.00 | 58.10 | 1912 | NASDAQ | CETX | Tue, Jul 14, 2020 | 58.10 | 61.95 | 57.05 | 61.25 | 1911 | NASDAQ | CETX | Mon, Jul 13, 2020 | 60.20 | 68.25 | 54.60 | 57.05 | 1910 | NASDAQ | CETX | Fri, Jul 10, 2020 | 52.50 | 53.19 | 49.70 | 50.05 | 1909 | NASDAQ | CETX | Thu, Jul 9, 2020 | 47.95 | 57.05 | 46.97 | 53.90 | 1908 | NASDAQ | CETX | Wed, Jul 8, 2020 | 47.95 | 49.81 | 46.90 | 48.30 | 1907 | NASDAQ | CETX | Tue, Jul 7, 2020 | 51.10 | 51.51 | 46.90 | 48.65 | 1906 | NASDAQ | CETX | Mon, Jul 6, 2020 | 53.90 | 55.65 | 49.70 | 51.10 | 1905 | NASDAQ | CETX | Thu, Jul 2, 2020 | 55.30 | 56.35 | 53.20 | 53.90 | 1904 | NASDAQ | CETX | Wed, Jul 1, 2020 | 57.05 | 57.75 | 54.60 | 55.65 | 1903 | NASDAQ | CETX | Tue, Jun 30, 2020 | 57.75 | 58.80 | 56.35 | 57.40 | 1902 | NASDAQ | CETX | Mon, Jun 29, 2020 | 58.10 | 60.72 | 56.35 | 58.80 | 1901 | NASDAQ | CETX | Fri, Jun 26, 2020 | 60.90 | 62.30 | 56.35 | 58.80 | 1900 | NASDAQ | CETX | Thu, Jun 25, 2020 | 56.70 | 66.50 | 56.00 | 61.95 | 1899 | NASDAQ | CETX | Wed, Jun 24, 2020 | 56.70 | 59.15 | 53.55 | 56.00 | 1898 | NASDAQ | CETX | Tue, Jun 23, 2020 | 62.30 | 62.30 | 56.35 | 57.75 | 1897 | NASDAQ | CETX | Mon, Jun 22, 2020 | 63.00 | 63.35 | 58.80 | 60.90 | 1896 | NASDAQ | CETX | Fri, Jun 19, 2020 | 67.90 | 69.30 | 61.95 | 64.40 | 1895 | NASDAQ | CETX | Thu, Jun 18, 2020 | 70.00 | 71.05 | 67.20 | 70.00 | 1894 | NASDAQ | CETX | Wed, Jun 17, 2020 | 75.95 | 76.30 | 72.10 | 73.50 | 1893 | NASDAQ | CETX | Tue, Jun 16, 2020 | 79.10 | 80.50 | 72.80 | 76.30 | 1892 | NASDAQ | CETX | Mon, Jun 15, 2020 | 76.65 | 78.75 | 68.95 | 77.35 | 1891 | NASDAQ | CETX | Fri, Jun 12, 2020 | 78.05 | 80.50 | 71.05 | 79.10 | 1890 | NASDAQ | CETX | Thu, Jun 11, 2020 | 71.05 | 78.40 | 69.65 | 70.70 | 1889 | NASDAQ | CETX | Wed, Jun 10, 2020 | 94.50 | 96.25 | 77.35 | 80.50 | 1888 | NASDAQ | CETX | Tue, Jun 9, 2020 | 77.00 | 131.25 | 75.25 | 108.85 | 1887 | NASDAQ | CETX | Mon, Jun 8, 2020 | 71.40 | 75.60 | 68.95 | 71.05 | 1886 | NASDAQ | CETX | Fri, Jun 5, 2020 | 77.00 | 78.75 | 66.50 | 73.50 | 1885 | NASDAQ | CETX | Thu, Jun 4, 2020 | 66.50 | 82.25 | 62.30 | 75.25 | 1884 | NASDAQ | CETX | Wed, Jun 3, 2020 | 68.60 | 68.60 | 59.15 | 62.30 | 1883 | NASDAQ | CETX | Tue, Jun 2, 2020 | 67.20 | 69.65 | 55.30 | 63.00 | 1882 | NASDAQ | CETX | Mon, Jun 1, 2020 | 87.85 | 111.30 | 72.80 | 90.30 | 1881 | NASDAQ | CETX | Fri, May 29, 2020 | 33.22 | 33.43 | 30.05 | 33.15 | 1880 | NASDAQ | CETX | Thu, May 28, 2020 | 31.33 | 33.22 | 30.28 | 32.55 | 1879 | NASDAQ | CETX | Wed, May 27, 2020 | 29.37 | 30.76 | 28.09 | 30.28 | 1878 | NASDAQ | CETX | Tue, May 26, 2020 | 28.18 | 29.58 | 28.18 | 29.40 | 1877 | NASDAQ | CETX | Fri, May 22, 2020 | 28.34 | 28.55 | 27.65 | 27.92 | 1876 | NASDAQ | CETX | Thu, May 21, 2020 | 28.18 | 28.53 | 27.30 | 28.37 | 1875 | NASDAQ | CETX | Wed, May 20, 2020 | 28.07 | 28.13 | 27.30 | 27.90 | 1874 | NASDAQ | CETX | Tue, May 19, 2020 | 29.40 | 29.40 | 26.95 | 28.28 | 1873 | NASDAQ | CETX | Mon, May 18, 2020 | 29.75 | 31.15 | 28.70 | 29.09 | 1872 | NASDAQ | CETX | Fri, May 15, 2020 | 29.75 | 30.63 | 28.35 | 28.70 | 1871 | NASDAQ | CETX | Thu, May 14, 2020 | 29.75 | 30.62 | 27.65 | 29.75 | 1870 | NASDAQ | CETX | Wed, May 13, 2020 | 36.75 | 40.95 | 27.58 | 30.43 | 1869 | NASDAQ | CETX | Tue, May 12, 2020 | 28.00 | 28.67 | 27.30 | 28.18 | 1868 | NASDAQ | CETX | Mon, May 11, 2020 | 28.70 | 29.02 | 26.67 | 28.03 | 1867 | NASDAQ | CETX | Fri, May 8, 2020 | 28.00 | 29.05 | 26.60 | 28.44 | 1866 | NASDAQ | CETX | Thu, May 7, 2020 | 29.40 | 29.40 | 26.95 | 27.97 | 1865 | NASDAQ | CETX | Wed, May 6, 2020 | 30.80 | 32.16 | 27.65 | 28.87 | 1864 | NASDAQ | CETX | Tue, May 5, 2020 | 30.80 | 34.65 | 28.35 | 32.64 | 1863 | NASDAQ | CETX | Mon, May 4, 2020 | 29.75 | 30.45 | 27.83 | 29.75 | 1862 | NASDAQ | CETX | Fri, May 1, 2020 | 29.05 | 29.36 | 26.96 | 28.70 | 1861 | NASDAQ | CETX | Thu, Apr 30, 2020 | 29.58 | 30.18 | 26.96 | 29.57 | 1860 | NASDAQ | CETX | Wed, Apr 29, 2020 | 28.70 | 31.32 | 27.30 | 29.58 | 1859 | NASDAQ | CETX | Tue, Apr 28, 2020 | 28.35 | 29.05 | 26.60 | 27.83 | 1858 | NASDAQ | CETX | Mon, Apr 27, 2020 | 26.60 | 29.68 | 25.73 | 28.35 | 1857 | NASDAQ | CETX | Fri, Apr 24, 2020 | 26.25 | 26.95 | 25.55 | 26.71 | 1856 | NASDAQ | CETX | Thu, Apr 23, 2020 | 26.43 | 27.16 | 25.94 | 26.95 | 1855 | NASDAQ | CETX | Wed, Apr 22, 2020 | 27.30 | 29.00 | 26.25 | 26.94 | 1854 | NASDAQ | CETX | Tue, Apr 21, 2020 | 27.30 | 27.30 | 24.57 | 26.95 | 1853 | NASDAQ | CETX | Mon, Apr 20, 2020 | 28.00 | 28.14 | 26.25 | 26.95 | 1852 | NASDAQ | CETX | Fri, Apr 17, 2020 | 28.70 | 30.12 | 26.95 | 28.20 | 1851 | NASDAQ | CETX | Thu, Apr 16, 2020 | 31.50 | 32.55 | 28.00 | 28.51 | 1850 | NASDAQ | CETX | Wed, Apr 15, 2020 | 30.10 | 33.95 | 28.21 | 30.30 | 1849 | NASDAQ | CETX | Tue, Apr 14, 2020 | 27.83 | 33.23 | 27.48 | 30.08 | 1848 | NASDAQ | CETX | Mon, Apr 13, 2020 | 26.76 | 26.88 | 25.20 | 26.88 | 1847 | NASDAQ | CETX | Thu, Apr 9, 2020 | 26.25 | 28.62 | 25.20 | 26.47 | 1846 | NASDAQ | CETX | Wed, Apr 8, 2020 | 26.60 | 28.00 | 24.85 | 26.78 | 1845 | NASDAQ | CETX | Tue, Apr 7, 2020 | 25.20 | 27.65 | 23.45 | 27.13 | 1844 | NASDAQ | CETX | Mon, Apr 6, 2020 | 23.45 | 25.45 | 22.41 | 24.49 | 1843 | NASDAQ | CETX | Fri, Apr 3, 2020 | 23.10 | 25.39 | 22.75 | 23.35 | 1842 | NASDAQ | CETX | Thu, Apr 2, 2020 | 24.50 | 24.50 | 22.93 | 23.45 | 1841 | NASDAQ | CETX | Wed, Apr 1, 2020 | 24.15 | 26.95 | 23.10 | 24.92 | 1840 | NASDAQ | CETX | Tue, Mar 31, 2020 | 23.63 | 24.85 | 23.63 | 24.31 | 1839 | NASDAQ | CETX | Mon, Mar 30, 2020 | 25.83 | 26.25 | 23.55 | 24.12 | 1838 | NASDAQ | CETX | Fri, Mar 27, 2020 | 26.95 | 28.60 | 24.50 | 25.20 | 1837 | NASDAQ | CETX | Thu, Mar 26, 2020 | 26.25 | 28.00 | 24.66 | 26.53 | 1836 | NASDAQ | CETX | Wed, Mar 25, 2020 | 24.00 | 29.05 | 23.45 | 25.77 | 1835 | NASDAQ | CETX | Tue, Mar 24, 2020 | 24.75 | 25.55 | 22.75 | 23.80 | 1834 | NASDAQ | CETX | Mon, Mar 23, 2020 | 25.20 | 27.46 | 22.93 | 23.86 | 1833 | NASDAQ | CETX | Fri, Mar 20, 2020 | 26.95 | 27.90 | 24.50 | 25.55 | 1832 | NASDAQ | CETX | Thu, Mar 19, 2020 | 22.75 | 26.95 | 22.05 | 26.25 | 1831 | NASDAQ | CETX | Wed, Mar 18, 2020 | 24.85 | 25.76 | 22.75 | 23.11 | 1830 | NASDAQ | CETX | Tue, Mar 17, 2020 | 30.45 | 31.85 | 23.10 | 25.20 | 1829 | NASDAQ | CETX | Mon, Mar 16, 2020 | 21.00 | 27.56 | 21.00 | 23.18 | 1828 | NASDAQ | CETX | Fri, Mar 13, 2020 | 28.00 | 28.00 | 21.61 | 23.56 | 1827 | NASDAQ | CETX | Thu, Mar 12, 2020 | 27.65 | 28.00 | 21.00 | 26.43 | 1826 | NASDAQ | CETX | Wed, Mar 11, 2020 | 35.00 | 35.00 | 31.17 | 31.41 | 1825 | NASDAQ | CETX | Tue, Mar 10, 2020 | 38.50 | 39.90 | 31.85 | 33.56 | 1824 | NASDAQ | CETX | Mon, Mar 9, 2020 | 40.25 | 42.35 | 34.65 | 34.65 | 1823 | NASDAQ | CETX | Fri, Mar 6, 2020 | 42.35 | 43.75 | 40.60 | 40.95 | 1822 | NASDAQ | CETX | Thu, Mar 5, 2020 | 44.45 | 45.15 | 42.70 | 43.75 | 1821 | NASDAQ | CETX | Wed, Mar 4, 2020 | 45.50 | 46.20 | 44.10 | 45.50 | 1820 | NASDAQ | CETX | Tue, Mar 3, 2020 | 45.50 | 46.90 | 44.80 | 46.20 | 1819 | NASDAQ | CETX | Mon, Mar 2, 2020 | 48.30 | 50.75 | 45.50 | 46.90 | 1818 | NASDAQ | CETX | Fri, Feb 28, 2020 | 47.25 | 50.05 | 43.75 | 49.70 | 1817 | NASDAQ | CETX | Thu, Feb 27, 2020 | 51.45 | 51.80 | 47.25 | 47.95 | 1816 | NASDAQ | CETX | Wed, Feb 26, 2020 | 52.85 | 64.75 | 51.45 | 53.90 | 1815 | NASDAQ | CETX | Tue, Feb 25, 2020 | 54.95 | 57.40 | 50.40 | 56.00 | 1814 | NASDAQ | CETX | Mon, Feb 24, 2020 | 63.00 | 71.75 | 54.25 | 57.05 | 1813 | NASDAQ | CETX | Fri, Feb 21, 2020 | 50.05 | 51.08 | 47.25 | 48.65 | 1812 | NASDAQ | CETX | Thu, Feb 20, 2020 | 56.70 | 58.45 | 49.70 | 50.75 | 1811 | NASDAQ | CETX | Wed, Feb 19, 2020 | 65.80 | 67.20 | 54.60 | 60.90 | 1810 | NASDAQ | CETX | Tue, Feb 18, 2020 | 57.75 | 57.75 | 49.00 | 53.90 | 1809 | NASDAQ | CETX | Fri, Feb 14, 2020 | 43.75 | 50.75 | 43.05 | 45.85 | 1808 | NASDAQ | CETX | Thu, Feb 13, 2020 | 45.15 | 45.15 | 42.00 | 42.70 | 1807 | NASDAQ | CETX | Wed, Feb 12, 2020 | 40.25 | 45.50 | 39.90 | 45.15 | 1806 | NASDAQ | CETX | Tue, Feb 11, 2020 | 43.05 | 43.05 | 39.55 | 40.95 | 1805 | NASDAQ | CETX | Mon, Feb 10, 2020 | 44.45 | 44.80 | 40.60 | 41.30 | 1804 | NASDAQ | CETX | Fri, Feb 7, 2020 | 44.45 | 44.45 | 41.65 | 42.70 | 1803 | NASDAQ | CETX | Thu, Feb 6, 2020 | 45.15 | 46.55 | 43.05 | 44.45 | 1802 | NASDAQ | CETX | Wed, Feb 5, 2020 | 54.95 | 61.25 | 44.10 | 46.55 | 1801 | NASDAQ | CETX | Tue, Feb 4, 2020 | 46.55 | 47.25 | 41.30 | 45.50 | 1800 | NASDAQ | CETX | Mon, Feb 3, 2020 | 47.60 | 48.65 | 46.20 | 46.20 | 1799 | NASDAQ | CETX | Fri, Jan 31, 2020 | 49.35 | 49.64 | 46.55 | 47.95 | 1798 | NASDAQ | CETX | Thu, Jan 30, 2020 | 45.85 | 50.05 | 45.50 | 49.35 | 1797 | NASDAQ | CETX | Wed, Jan 29, 2020 | 47.95 | 47.95 | 45.15 | 45.15 | 1796 | NASDAQ | CETX | Tue, Jan 28, 2020 | 49.70 | 49.83 | 45.15 | 47.95 | 1795 | NASDAQ | CETX | Mon, Jan 27, 2020 | 51.45 | 52.15 | 49.01 | 50.05 | 1794 | NASDAQ | CETX | Fri, Jan 24, 2020 | 60.90 | 60.90 | 52.50 | 53.55 | 1793 | NASDAQ | CETX | Thu, Jan 23, 2020 | 65.10 | 68.25 | 59.85 | 60.55 | 1792 | NASDAQ | CETX | Wed, Jan 22, 2020 | 65.80 | 71.05 | 63.00 | 66.85 | 1791 | NASDAQ | CETX | Tue, Jan 21, 2020 | 67.90 | 70.00 | 64.75 | 65.80 | 1790 | NASDAQ | CETX | Fri, Jan 17, 2020 | 79.45 | 82.95 | 70.35 | 70.70 | 1789 | NASDAQ | CETX | Thu, Jan 16, 2020 | 112.00 | 115.85 | 78.05 | 87.85 | 1788 | NASDAQ | CETX | Wed, Jan 15, 2020 | 67.90 | 96.25 | 63.70 | 63.70 | 1787 | NASDAQ | CETX | Tue, Jan 14, 2020 | 38.85 | 42.35 | 38.85 | 41.30 | 1786 | NASDAQ | CETX | Mon, Jan 13, 2020 | 40.25 | 40.95 | 38.85 | 39.20 | 1785 | NASDAQ | CETX | Fri, Jan 10, 2020 | 40.60 | 40.95 | 39.55 | 39.90 | 1784 | NASDAQ | CETX | Thu, Jan 9, 2020 | 41.30 | 41.30 | 38.85 | 40.60 | 1783 | NASDAQ | CETX | Wed, Jan 8, 2020 | 39.90 | 42.00 | 39.55 | 40.25 | 1782 | NASDAQ | CETX | Tue, Jan 7, 2020 | 42.00 | 42.00 | 38.68 | 39.90 | 1781 | NASDAQ | CETX | Mon, Jan 6, 2020 | 43.05 | 43.05 | 40.60 | 42.35 | 1780 | NASDAQ | CETX | Fri, Jan 3, 2020 | 43.75 | 43.75 | 41.30 | 43.05 | 1779 | NASDAQ | CETX | Thu, Jan 2, 2020 | 44.45 | 45.15 | 43.75 | 43.75 | 1778 | NASDAQ | CETX | Tue, Dec 31, 2019 | 44.10 | 46.90 | 44.10 | 45.50 | 1777 | NASDAQ | CETX | Mon, Dec 30, 2019 | 44.45 | 46.20 | 43.40 | 45.15 | 1776 | NASDAQ | CETX | Fri, Dec 27, 2019 | 42.70 | 45.15 | 42.00 | 43.40 | 1775 | NASDAQ | CETX | Thu, Dec 26, 2019 | 43.75 | 44.67 | 42.70 | 42.88 | 1774 | NASDAQ | CETX | Tue, Dec 24, 2019 | 45.15 | 45.15 | 42.35 | 44.10 | 1773 | NASDAQ | CETX | Mon, Dec 23, 2019 | 44.10 | 46.20 | 43.75 | 44.10 | 1772 | NASDAQ | CETX | Fri, Dec 20, 2019 | 43.05 | 47.95 | 42.00 | 45.15 | 1771 | NASDAQ | CETX | Thu, Dec 19, 2019 | 42.35 | 44.10 | 42.00 | 43.75 | 1770 | NASDAQ | CETX | Wed, Dec 18, 2019 | 43.75 | 45.15 | 41.65 | 43.06 | 1769 | NASDAQ | CETX | Tue, Dec 17, 2019 | 41.65 | 44.45 | 41.65 | 43.40 | 1768 | NASDAQ | CETX | Mon, Dec 16, 2019 | 43.05 | 43.75 | 41.30 | 42.00 | 1767 | NASDAQ | CETX | Fri, Dec 13, 2019 | 43.75 | 44.10 | 41.30 | 44.05 | 1766 | NASDAQ | CETX | Thu, Dec 12, 2019 | 43.75 | 45.50 | 41.30 | 44.45 | 1765 | NASDAQ | CETX | Wed, Dec 11, 2019 | 40.25 | 44.10 | 40.25 | 42.00 | 1764 | NASDAQ | CETX | Tue, Dec 10, 2019 | 42.70 | 44.33 | 38.85 | 41.30 | 1763 | NASDAQ | CETX | Mon, Dec 9, 2019 | 47.60 | 49.00 | 43.05 | 43.61 | 1762 | NASDAQ | CETX | Fri, Dec 6, 2019 | 47.25 | 50.40 | 46.20 | 47.25 | 1761 | NASDAQ | CETX | Thu, Dec 5, 2019 | 48.65 | 50.40 | 43.77 | 49.00 | 1760 | NASDAQ | CETX | Wed, Dec 4, 2019 | 49.00 | 50.75 | 48.30 | 49.00 | 1759 | NASDAQ | CETX | Tue, Dec 3, 2019 | 48.30 | 49.70 | 48.30 | 49.70 | 1758 | NASDAQ | CETX | Mon, Dec 2, 2019 | 49.60 | 49.91 | 48.30 | 48.30 | 1757 | NASDAQ | CETX | Fri, Nov 29, 2019 | 50.40 | 50.40 | 48.40 | 49.35 | 1756 | NASDAQ | CETX | Wed, Nov 27, 2019 | 49.00 | 50.75 | 48.65 | 50.75 | 1755 | NASDAQ | CETX | Tue, Nov 26, 2019 | 49.00 | 50.61 | 48.65 | 50.05 | 1754 | NASDAQ | CETX | Mon, Nov 25, 2019 | 49.35 | 54.25 | 48.65 | 48.65 | 1753 | NASDAQ | CETX | Fri, Nov 22, 2019 | 47.25 | 50.40 | 47.25 | 49.35 | 1752 | NASDAQ | CETX | Thu, Nov 21, 2019 | 48.30 | 49.07 | 47.25 | 48.30 | 1751 | NASDAQ | CETX | Wed, Nov 20, 2019 | 49.70 | 50.05 | 48.45 | 49.00 | 1750 | NASDAQ | CETX | Tue, Nov 19, 2019 | 47.95 | 51.45 | 46.90 | 50.75 | 1749 | NASDAQ | CETX | Mon, Nov 18, 2019 | 48.65 | 50.40 | 47.60 | 48.91 | 1748 | NASDAQ | CETX | Fri, Nov 15, 2019 | 47.60 | 49.35 | 46.91 | 49.35 | 1747 | NASDAQ | CETX | Thu, Nov 14, 2019 | 47.25 | 48.65 | 46.55 | 48.30 | 1746 | NASDAQ | CETX | Wed, Nov 13, 2019 | 49.00 | 49.35 | 47.95 | 48.30 | 1745 | NASDAQ | CETX | Tue, Nov 12, 2019 | 49.35 | 50.75 | 49.18 | 49.35 | 1744 | NASDAQ | CETX | Mon, Nov 11, 2019 | 49.00 | 50.40 | 49.00 | 49.70 | 1743 | NASDAQ | CETX | Fri, Nov 8, 2019 | 49.35 | 50.05 | 49.00 | 49.70 | 1742 | NASDAQ | CETX | Thu, Nov 7, 2019 | 51.45 | 51.45 | 48.30 | 49.35 | 1741 | NASDAQ | CETX | Wed, Nov 6, 2019 | 49.35 | 51.45 | 49.35 | 50.75 | 1740 | NASDAQ | CETX | Tue, Nov 5, 2019 | 49.35 | 50.40 | 48.95 | 50.05 | 1739 | NASDAQ | CETX | Mon, Nov 4, 2019 | 51.80 | 51.80 | 46.90 | 50.05 | 1738 | NASDAQ | CETX | Fri, Nov 1, 2019 | 47.95 | 53.20 | 47.95 | 51.45 | 1737 | NASDAQ | CETX | Thu, Oct 31, 2019 | 50.05 | 50.11 | 47.95 | 48.30 | 1736 | NASDAQ | CETX | Wed, Oct 30, 2019 | 52.15 | 52.15 | 47.60 | 50.05 | 1735 | NASDAQ | CETX | Tue, Oct 29, 2019 | 47.60 | 51.10 | 46.90 | 50.75 | 1734 | NASDAQ | CETX | Mon, Oct 28, 2019 | 50.40 | 50.40 | 47.25 | 49.00 | 1733 | NASDAQ | CETX | Fri, Oct 25, 2019 | 53.20 | 53.88 | 50.05 | 50.05 | 1732 | NASDAQ | CETX | Thu, Oct 24, 2019 | 54.25 | 60.55 | 50.25 | 54.60 | 1731 | NASDAQ | CETX | Wed, Oct 23, 2019 | 59.15 | 81.20 | 57.40 | 57.40 | 1730 | NASDAQ | CETX | Tue, Oct 22, 2019 | 49.35 | 52.50 | 47.95 | 49.00 | 1729 | NASDAQ | CETX | Mon, Oct 21, 2019 | 53.55 | 57.75 | 49.35 | 49.70 | 1728 | NASDAQ | CETX | Fri, Oct 18, 2019 | 49.35 | 53.90 | 48.51 | 52.85 | 1727 | NASDAQ | CETX | Thu, Oct 17, 2019 | 46.20 | 51.45 | 46.20 | 47.95 | 1726 | NASDAQ | CETX | Wed, Oct 16, 2019 | 45.50 | 50.75 | 44.45 | 46.55 | 1725 | NASDAQ | CETX | Tue, Oct 15, 2019 | 48.30 | 53.90 | 45.15 | 45.50 | 1724 | NASDAQ | CETX | Mon, Oct 14, 2019 | 45.85 | 53.90 | 45.50 | 50.05 | 1723 | NASDAQ | CETX | Fri, Oct 11, 2019 | 45.50 | 47.25 | 45.50 | 45.85 | 1722 | NASDAQ | CETX | Thu, Oct 10, 2019 | 45.50 | 46.55 | 45.15 | 45.50 | 1721 | NASDAQ | CETX | Wed, Oct 9, 2019 | 44.80 | 47.60 | 44.80 | 45.85 | 1720 | NASDAQ | CETX | Tue, Oct 8, 2019 | 46.90 | 47.25 | 45.15 | 45.50 | 1719 | NASDAQ | CETX | Mon, Oct 7, 2019 | 46.55 | 51.10 | 46.34 | 46.55 | 1718 | NASDAQ | CETX | Fri, Oct 4, 2019 | 45.50 | 45.98 | 44.45 | 45.50 | 1717 | NASDAQ | CETX | Thu, Oct 3, 2019 | 44.80 | 45.50 | 43.40 | 43.75 | 1716 | NASDAQ | CETX | Wed, Oct 2, 2019 | 45.50 | 45.50 | 43.75 | 44.80 | 1715 | NASDAQ | CETX | Tue, Oct 1, 2019 | 47.49 | 47.50 | 43.75 | 45.50 | 1714 | NASDAQ | CETX | Mon, Sep 30, 2019 | 47.30 | 48.30 | 45.50 | 47.25 | 1713 | NASDAQ | CETX | Fri, Sep 27, 2019 | 50.40 | 50.40 | 46.55 | 49.35 | 1712 | NASDAQ | CETX | Thu, Sep 26, 2019 | 46.90 | 54.19 | 46.55 | 47.95 | 1711 | NASDAQ | CETX | Wed, Sep 25, 2019 | 46.55 | 49.35 | 45.85 | 47.25 | 1710 | NASDAQ | CETX | Tue, Sep 24, 2019 | 47.95 | 51.10 | 46.55 | 46.55 | 1709 | NASDAQ | CETX | Mon, Sep 23, 2019 | 50.05 | 52.50 | 47.25 | 49.00 | 1708 | NASDAQ | CETX | Fri, Sep 20, 2019 | 49.70 | 51.80 | 46.20 | 49.70 | 1707 | NASDAQ | CETX | Thu, Sep 19, 2019 | 52.50 | 53.55 | 49.00 | 49.35 | 1706 | NASDAQ | CETX | Wed, Sep 18, 2019 | 53.20 | 54.95 | 51.10 | 51.45 | 1705 | NASDAQ | CETX | Tue, Sep 17, 2019 | 54.25 | 54.95 | 51.45 | 53.20 | 1704 | NASDAQ | CETX | Mon, Sep 16, 2019 | 55.65 | 55.65 | 51.10 | 53.90 | 1703 | NASDAQ | CETX | Fri, Sep 13, 2019 | 52.15 | 52.85 | 51.10 | 51.80 | 1702 | NASDAQ | CETX | Thu, Sep 12, 2019 | 54.25 | 56.70 | 51.45 | 51.45 | 1701 | NASDAQ | CETX | Wed, Sep 11, 2019 | 51.45 | 56.70 | 50.05 | 54.78 | 1700 | NASDAQ | CETX | Tue, Sep 10, 2019 | 51.45 | 54.60 | 50.75 | 51.80 | 1699 | NASDAQ | CETX | Mon, Sep 9, 2019 | 53.20 | 54.95 | 50.75 | 51.80 | 1698 | NASDAQ | CETX | Fri, Sep 6, 2019 | 54.25 | 55.48 | 52.50 | 53.20 | 1697 | NASDAQ | CETX | Thu, Sep 5, 2019 | 55.65 | 57.40 | 53.20 | 54.25 | 1696 | NASDAQ | CETX | Wed, Sep 4, 2019 | 53.90 | 57.40 | 49.53 | 55.30 | 1695 | NASDAQ | CETX | Tue, Sep 3, 2019 | 52.50 | 54.25 | 52.50 | 53.90 | 1694 | NASDAQ | CETX | Fri, Aug 30, 2019 | 60.20 | 60.20 | 53.20 | 55.30 | 1693 | NASDAQ | CETX | Thu, Aug 29, 2019 | 61.25 | 62.30 | 57.75 | 60.20 | 1692 | NASDAQ | CETX | Wed, Aug 28, 2019 | 57.05 | 63.83 | 56.35 | 59.85 | 1691 | NASDAQ | CETX | Tue, Aug 27, 2019 | 64.05 | 64.40 | 56.35 | 57.75 | 1690 | NASDAQ | CETX | Mon, Aug 26, 2019 | 65.45 | 66.77 | 63.00 | 63.35 | 1689 | NASDAQ | CETX | Fri, Aug 23, 2019 | 76.30 | 76.65 | 67.55 | 69.30 | 1688 | NASDAQ | CETX | Thu, Aug 22, 2019 | 82.25 | 90.65 | 73.50 | 78.05 | 1687 | NASDAQ | CETX | Wed, Aug 21, 2019 | 68.25 | 71.05 | 61.25 | 63.70 | 1686 | NASDAQ | CETX | Tue, Aug 20, 2019 | 76.65 | 115.50 | 68.60 | 68.95 | 1685 | NASDAQ | CETX | Mon, Aug 19, 2019 | 50.40 | 53.90 | 48.76 | 53.20 | 1684 | NASDAQ | CETX | Fri, Aug 16, 2019 | 54.25 | 54.25 | 42.00 | 47.60 | 1683 | NASDAQ | CETX | Thu, Aug 15, 2019 | 54.60 | 58.45 | 53.20 | 56.00 | 1682 | NASDAQ | CETX | Wed, Aug 14, 2019 | 60.20 | 60.20 | 53.55 | 55.30 | 1681 | NASDAQ | CETX | Tue, Aug 13, 2019 | 60.20 | 68.25 | 57.75 | 60.90 | 1680 | NASDAQ | CETX | Mon, Aug 12, 2019 | 59.15 | 61.60 | 57.05 | 60.55 | 1679 | NASDAQ | CETX | Fri, Aug 9, 2019 | 57.40 | 61.25 | 54.95 | 59.15 | 1678 | NASDAQ | CETX | Thu, Aug 8, 2019 | 57.05 | 64.05 | 53.20 | 56.70 | 1677 | NASDAQ | CETX | Wed, Aug 7, 2019 | 54.95 | 56.88 | 53.90 | 56.00 | 1676 | NASDAQ | CETX | Tue, Aug 6, 2019 | 58.45 | 58.45 | 54.95 | 56.00 | 1675 | NASDAQ | CETX | Mon, Aug 5, 2019 | 56.70 | 58.10 | 54.91 | 58.10 | 1674 | NASDAQ | CETX | Fri, Aug 2, 2019 | 58.80 | 60.55 | 56.91 | 58.80 | 1673 | NASDAQ | CETX | Thu, Aug 1, 2019 | 59.15 | 59.82 | 54.95 | 56.00 | 1672 | NASDAQ | CETX | Wed, Jul 31, 2019 | 60.90 | 61.25 | 56.70 | 59.50 | 1671 | NASDAQ | CETX | Tue, Jul 30, 2019 | 65.10 | 66.45 | 58.10 | 60.90 | 1670 | NASDAQ | CETX | Mon, Jul 29, 2019 | 66.85 | 68.25 | 63.00 | 63.35 | 1669 | NASDAQ | CETX | Fri, Jul 26, 2019 | 70.00 | 70.35 | 66.85 | 67.55 | 1668 | NASDAQ | CETX | Thu, Jul 25, 2019 | 70.00 | 71.05 | 68.25 | 70.35 | 1667 | NASDAQ | CETX | Wed, Jul 24, 2019 | 70.70 | 72.80 | 67.68 | 69.65 | 1666 | NASDAQ | CETX | Tue, Jul 23, 2019 | 70.00 | 73.15 | 68.98 | 70.70 | 1665 | NASDAQ | CETX | Mon, Jul 22, 2019 | 71.05 | 72.80 | 66.50 | 69.65 | 1664 | NASDAQ | CETX | Fri, Jul 19, 2019 | 71.75 | 83.30 | 70.35 | 70.70 | 1663 | NASDAQ | CETX | Thu, Jul 18, 2019 | 71.75 | 75.25 | 70.00 | 71.75 | 1662 | NASDAQ | CETX | Wed, Jul 17, 2019 | 75.95 | 78.05 | 71.05 | 72.80 | 1661 | NASDAQ | CETX | Tue, Jul 16, 2019 | 75.25 | 78.75 | 73.33 | 76.65 | 1660 | NASDAQ | CETX | Mon, Jul 15, 2019 | 75.25 | 80.50 | 72.80 | 75.60 | 1659 | NASDAQ | CETX | Fri, Jul 12, 2019 | 79.80 | 84.00 | 76.30 | 78.75 | 1658 | NASDAQ | CETX | Thu, Jul 11, 2019 | 107.45 | 112.00 | 79.45 | 83.30 | 1657 | NASDAQ | CETX | Wed, Jul 10, 2019 | 83.30 | 84.70 | 74.20 | 75.25 | 1656 | NASDAQ | CETX | Tue, Jul 9, 2019 | 81.55 | 86.10 | 80.50 | 82.95 | 1655 | NASDAQ | CETX | Mon, Jul 8, 2019 | 86.45 | 87.50 | 81.20 | 82.25 | 1654 | NASDAQ | CETX | Fri, Jul 5, 2019 | 84.00 | 87.15 | 82.25 | 85.75 | 1653 | NASDAQ | CETX | Wed, Jul 3, 2019 | 82.95 | 87.50 | 81.55 | 82.95 | 1652 | NASDAQ | CETX | Tue, Jul 2, 2019 | 87.50 | 87.68 | 78.75 | 82.25 | 1651 | NASDAQ | CETX | Mon, Jul 1, 2019 | 98.35 | 99.75 | 82.60 | 86.80 | 1650 | NASDAQ | CETX | Fri, Jun 28, 2019 | 114.45 | 121.80 | 99.75 | 111.30 | 1649 | NASDAQ | CETX | Thu, Jun 27, 2019 | 75.60 | 188.65 | 74.55 | 133.00 | 1648 | NASDAQ | CETX | Wed, Jun 26, 2019 | 79.10 | 79.45 | 63.00 | 64.05 | 1647 | NASDAQ | CETX | Tue, Jun 25, 2019 | 91.00 | 91.00 | 77.39 | 80.85 | 1646 | NASDAQ | CETX | Mon, Jun 24, 2019 | 112.70 | 119.00 | 105.35 | 114.80 | 1645 | NASDAQ | CETX | Fri, Jun 21, 2019 | 117.25 | 119.00 | 106.75 | 114.45 | 1644 | NASDAQ | CETX | Thu, Jun 20, 2019 | 116.55 | 124.25 | 107.45 | 118.65 | 1643 | NASDAQ | CETX | Wed, Jun 19, 2019 | 106.40 | 117.95 | 102.55 | 114.80 | 1642 | NASDAQ | CETX | Tue, Jun 18, 2019 | 100.45 | 114.86 | 95.20 | 107.80 | 1641 | NASDAQ | CETX | Mon, Jun 17, 2019 | 94.15 | 102.82 | 85.75 | 101.85 | 1640 | NASDAQ | CETX | Fri, Jun 14, 2019 | 94.50 | 101.49 | 84.49 | 94.15 | 1639 | NASDAQ | CETX | Thu, Jun 13, 2019 | 84.00 | 160.30 | 83.30 | 105.00 | 1638 | NASDAQ | CETX | Wed, Jun 12, 2019 | 62.30 | 78.40 | 59.36 | 78.40 | 1637 | NASDAQ | CETX | Tue, Jun 11, 2019 | 67.20 | 70.00 | 61.60 | 61.60 | 1636 | NASDAQ | CETX | Mon, Jun 10, 2019 | 63.28 | 70.14 | 58.80 | 67.20 | 1635 | NASDAQ | CETX | Fri, Jun 7, 2019 | 66.92 | 81.20 | 60.20 | 63.28 | 1634 | NASDAQ | CETX | Thu, Jun 6, 2019 | 64.40 | 68.82 | 61.04 | 67.20 | 1633 | NASDAQ | CETX | Wed, Jun 5, 2019 | 66.50 | 89.60 | 57.62 | 63.28 | 1632 | NASDAQ | CETX | Tue, Jun 4, 2019 | 62.50 | 70.00 | 56.00 | 66.50 | 1631 | NASDAQ | CETX | Mon, Jun 3, 2019 | 59.36 | 62.44 | 54.77 | 59.53 | 1630 | NASDAQ | CETX | Fri, May 31, 2019 | 65.80 | 65.80 | 48.97 | 63.00 | 1629 | NASDAQ | CETX | Thu, May 30, 2019 | 68.32 | 68.32 | 61.60 | 63.36 | 1628 | NASDAQ | CETX | Wed, May 29, 2019 | 75.60 | 75.60 | 63.00 | 68.54 | 1627 | NASDAQ | CETX | Tue, May 28, 2019 | 64.46 | 75.88 | 64.40 | 70.00 | 1626 | NASDAQ | CETX | Fri, May 24, 2019 | 70.00 | 72.80 | 61.60 | 64.46 | 1625 | NASDAQ | CETX | Thu, May 23, 2019 | 67.20 | 99.40 | 62.16 | 68.60 | 1624 | NASDAQ | CETX | Wed, May 22, 2019 | 74.20 | 77.00 | 61.52 | 65.21 | 1623 | NASDAQ | CETX | Tue, May 21, 2019 | 77.00 | 79.24 | 70.00 | 72.80 | 1622 | NASDAQ | CETX | Mon, May 20, 2019 | 76.38 | 76.81 | 70.56 | 74.59 | 1621 | NASDAQ | CETX | Fri, May 17, 2019 | 79.80 | 81.20 | 70.00 | 72.77 | 1620 | NASDAQ | CETX | Thu, May 16, 2019 | 85.32 | 86.80 | 78.93 | 82.04 | 1619 | NASDAQ | CETX | Wed, May 15, 2019 | 86.44 | 86.80 | 81.20 | 85.32 | 1618 | NASDAQ | CETX | Tue, May 14, 2019 | 85.26 | 86.49 | 81.20 | 86.44 | 1617 | NASDAQ | CETX | Mon, May 13, 2019 | 89.60 | 89.60 | 78.40 | 81.20 | 1616 | NASDAQ | CETX | Fri, May 10, 2019 | 87.75 | 87.75 | 79.80 | 86.80 | 1615 | NASDAQ | CETX | Thu, May 9, 2019 | 84.00 | 86.80 | 78.40 | 84.95 | 1614 | NASDAQ | CETX | Wed, May 8, 2019 | 89.07 | 89.21 | 81.20 | 85.75 | 1613 | NASDAQ | CETX | Tue, May 7, 2019 | 85.40 | 90.05 | 77.34 | 86.80 | 1612 | NASDAQ | CETX | Mon, May 6, 2019 | 89.60 | 91.81 | 73.64 | 88.12 | 1611 | NASDAQ | CETX | Fri, May 3, 2019 | 92.74 | 96.60 | 88.59 | 89.04 | 1610 | NASDAQ | CETX | Thu, May 2, 2019 | 88.48 | 100.80 | 87.39 | 94.22 | 1609 | NASDAQ | CETX | Wed, May 1, 2019 | 93.80 | 94.92 | 88.03 | 89.63 | 1608 | NASDAQ | CETX | Tue, Apr 30, 2019 | 111.97 | 112.00 | 86.80 | 92.40 | 1607 | NASDAQ | CETX | Mon, Apr 29, 2019 | 98.00 | 112.00 | 93.24 | 106.99 | 1606 | NASDAQ | CETX | Fri, Apr 26, 2019 | 99.62 | 102.20 | 92.40 | 96.85 | 1605 | NASDAQ | CETX | Thu, Apr 25, 2019 | 95.20 | 103.60 | 94.92 | 98.56 | 1604 | NASDAQ | CETX | Wed, Apr 24, 2019 | 102.98 | 102.98 | 94.47 | 94.47 | 1603 | NASDAQ | CETX | Tue, Apr 23, 2019 | 98.03 | 103.60 | 90.44 | 103.04 | 1602 | NASDAQ | CETX | Mon, Apr 22, 2019 | 109.20 | 109.20 | 84.00 | 100.80 | 1601 | NASDAQ | CETX | Thu, Apr 18, 2019 | 108.08 | 111.69 | 96.60 | 109.20 | 1600 | NASDAQ | CETX | Wed, Apr 17, 2019 | 128.80 | 128.80 | 106.68 | 111.66 | 1599 | NASDAQ | CETX | Tue, Apr 16, 2019 | 131.66 | 138.60 | 123.20 | 128.77 | 1598 | NASDAQ | CETX | Mon, Apr 15, 2019 | 133.00 | 140.78 | 131.60 | 131.60 | 1597 | NASDAQ | CETX | Fri, Apr 12, 2019 | 130.28 | 133.00 | 128.88 | 132.94 | 1596 | NASDAQ | CETX | Thu, Apr 11, 2019 | 131.60 | 136.44 | 130.28 | 130.34 | 1595 | NASDAQ | CETX | Wed, Apr 10, 2019 | 131.60 | 136.84 | 128.80 | 131.60 | 1594 | NASDAQ | CETX | Tue, Apr 9, 2019 | 131.21 | 145.60 | 126.03 | 134.37 | 1593 | NASDAQ | CETX | Mon, Apr 8, 2019 | 134.40 | 134.90 | 126.84 | 128.86 | 1592 | NASDAQ | CETX | Fri, Apr 5, 2019 | 128.80 | 134.55 | 128.80 | 128.83 | 1591 | NASDAQ | CETX | Thu, Apr 4, 2019 | 141.40 | 145.60 | 123.20 | 128.13 | 1590 | NASDAQ | CETX | Wed, Apr 3, 2019 | 150.92 | 150.92 | 134.40 | 137.76 | 1589 | NASDAQ | CETX | Tue, Apr 2, 2019 | 149.80 | 151.20 | 144.20 | 147.59 | 1588 | NASDAQ | CETX | Mon, Apr 1, 2019 | 144.20 | 150.92 | 144.20 | 150.92 | 1587 | NASDAQ | CETX | Fri, Mar 29, 2019 | 143.75 | 146.41 | 140.00 | 140.00 | 1586 | NASDAQ | CETX | Thu, Mar 28, 2019 | 149.46 | 149.46 | 141.09 | 141.09 | 1585 | NASDAQ | CETX | Wed, Mar 27, 2019 | 144.45 | 149.46 | 144.20 | 149.46 | 1584 | NASDAQ | CETX | Tue, Mar 26, 2019 | 154.00 | 163.30 | 141.40 | 142.80 | 1583 | NASDAQ | CETX | Mon, Mar 25, 2019 | 154.00 | 167.97 | 148.71 | 151.79 | 1582 | NASDAQ | CETX | Fri, Mar 22, 2019 | 158.20 | 160.38 | 142.80 | 153.24 | 1581 | NASDAQ | CETX | Thu, Mar 21, 2019 | 159.66 | 168.00 | 156.80 | 156.94 | 1580 | NASDAQ | CETX | Wed, Mar 20, 2019 | 159.99 | 166.29 | 159.60 | 159.66 | 1579 | NASDAQ | CETX | Tue, Mar 19, 2019 | 171.98 | 176.40 | 156.80 | 166.43 | 1578 | NASDAQ | CETX | Mon, Mar 18, 2019 | 167.97 | 176.37 | 162.43 | 176.37 | 1577 | NASDAQ | CETX | Fri, Mar 15, 2019 | 175.84 | 176.40 | 168.84 | 168.84 | 1576 | NASDAQ | CETX | Thu, Mar 14, 2019 | 176.43 | 176.96 | 168.14 | 176.04 | 1575 | NASDAQ | CETX | Wed, Mar 13, 2019 | 176.40 | 181.72 | 168.00 | 174.83 | 1574 | NASDAQ | CETX | Tue, Mar 12, 2019 | 182.00 | 195.30 | 170.80 | 170.80 | 1573 | NASDAQ | CETX | Mon, Mar 11, 2019 | 168.00 | 170.80 | 156.80 | 165.20 | 1572 | NASDAQ | CETX | Fri, Mar 8, 2019 | 153.58 | 168.00 | 152.60 | 168.00 | 1571 | NASDAQ | CETX | Thu, Mar 7, 2019 | 154.00 | 162.01 | 151.20 | 154.00 | 1570 | NASDAQ | CETX | Wed, Mar 6, 2019 | 162.40 | 170.77 | 147.56 | 157.39 | 1569 | NASDAQ | CETX | Tue, Mar 5, 2019 | 156.80 | 162.40 | 145.77 | 162.40 | 1568 | NASDAQ | CETX | Mon, Mar 4, 2019 | 173.04 | 173.57 | 140.76 | 156.86 | 1567 | NASDAQ | CETX | Fri, Mar 1, 2019 | 166.91 | 172.14 | 165.20 | 168.00 | 1566 | NASDAQ | CETX | Thu, Feb 28, 2019 | 168.00 | 173.57 | 162.54 | 165.23 | 1565 | NASDAQ | CETX | Wed, Feb 27, 2019 | 171.08 | 174.83 | 162.40 | 167.30 | 1564 | NASDAQ | CETX | Tue, Feb 26, 2019 | 180.96 | 183.57 | 173.04 | 173.04 | 1563 | NASDAQ | CETX | Mon, Feb 25, 2019 | 205.80 | 207.20 | 168.00 | 178.64 | 1562 | NASDAQ | CETX | Fri, Feb 22, 2019 | 213.08 | 213.08 | 190.40 | 196.00 | 1561 | NASDAQ | CETX | Thu, Feb 21, 2019 | 218.40 | 218.40 | 198.80 | 204.40 | 1560 | NASDAQ | CETX | Wed, Feb 20, 2019 | 240.80 | 240.80 | 201.60 | 212.13 | 1559 | NASDAQ | CETX | Tue, Feb 19, 2019 | 238.00 | 243.60 | 231.00 | 235.20 | 1558 | NASDAQ | CETX | Fri, Feb 15, 2019 | 244.05 | 244.05 | 236.10 | 238.00 | 1557 | NASDAQ | CETX | Thu, Feb 14, 2019 | 260.40 | 268.68 | 224.17 | 232.43 | 1556 | NASDAQ | CETX | Wed, Feb 13, 2019 | 260.40 | 277.20 | 249.20 | 254.80 | 1555 | NASDAQ | CETX | Tue, Feb 12, 2019 | 240.80 | 260.40 | 236.35 | 249.17 | 1554 | NASDAQ | CETX | Mon, Feb 11, 2019 | 238.00 | 238.00 | 227.50 | 233.58 | 1553 | NASDAQ | CETX | Fri, Feb 8, 2019 | 229.60 | 238.00 | 224.03 | 226.69 | 1552 | NASDAQ | CETX | Thu, Feb 7, 2019 | 238.00 | 260.06 | 221.20 | 225.43 | 1551 | NASDAQ | CETX | Wed, Feb 6, 2019 | 215.60 | 282.80 | 210.00 | 260.37 | 1550 | NASDAQ | CETX | Tue, Feb 5, 2019 | 215.60 | 215.60 | 187.60 | 205.80 | 1549 | NASDAQ | CETX | Mon, Feb 4, 2019 | 207.26 | 215.57 | 201.60 | 208.60 | 1548 | NASDAQ | CETX | Fri, Feb 1, 2019 | 199.92 | 211.06 | 193.20 | 199.30 | 1547 | NASDAQ | CETX | Thu, Jan 31, 2019 | 207.20 | 211.04 | 184.80 | 192.47 | 1546 | NASDAQ | CETX | Wed, Jan 30, 2019 | 212.80 | 215.60 | 207.20 | 207.20 | 1545 | NASDAQ | CETX | Tue, Jan 29, 2019 | 224.00 | 224.00 | 210.31 | 211.90 | 1544 | NASDAQ | CETX | Mon, Jan 28, 2019 | 234.78 | 238.00 | 232.40 | 238.00 | 1543 | NASDAQ | CETX | Fri, Jan 25, 2019 | 220.50 | 252.00 | 220.50 | 235.20 | 1542 | NASDAQ | CETX | Thu, Jan 24, 2019 | 213.28 | 221.20 | 210.00 | 210.00 | 1541 | NASDAQ | CETX | Wed, Jan 23, 2019 | 220.47 | 221.20 | 211.96 | 218.40 | 1540 | NASDAQ | CETX | Tue, Jan 22, 2019 | 224.00 | 224.00 | 210.00 | 210.00 | 1539 | NASDAQ | CETX | Fri, Jan 18, 2019 | 224.00 | 226.77 | 207.20 | 223.66 | 1538 | NASDAQ | CETX | Thu, Jan 17, 2019 | 224.00 | 246.37 | 198.80 | 218.43 | 1537 | NASDAQ | CETX | Wed, Jan 16, 2019 | 204.40 | 229.60 | 198.80 | 210.08 | 1536 | NASDAQ | CETX | Tue, Jan 15, 2019 | 202.22 | 221.20 | 193.82 | 221.20 | 1535 | NASDAQ | CETX | Mon, Jan 14, 2019 | 232.40 | 232.40 | 197.40 | 202.22 | 1534 | NASDAQ | CETX | Fri, Jan 11, 2019 | 189.73 | 212.80 | 189.73 | 203.78 | 1533 | NASDAQ | CETX | Thu, Jan 10, 2019 | 207.20 | 207.20 | 184.80 | 189.00 | 1532 | NASDAQ | CETX | Wed, Jan 9, 2019 | 193.90 | 211.57 | 182.59 | 201.38 | 1531 | NASDAQ | CETX | Tue, Jan 8, 2019 | 210.78 | 218.40 | 182.56 | 198.83 | 1530 | NASDAQ | CETX | Mon, Jan 7, 2019 | 201.60 | 224.00 | 196.00 | 206.61 | 1529 | NASDAQ | CETX | Fri, Jan 4, 2019 | 193.20 | 214.65 | 193.20 | 203.00 | 1528 | NASDAQ | CETX | Thu, Jan 3, 2019 | 178.92 | 194.61 | 174.05 | 187.60 | 1527 | NASDAQ | CETX | Wed, Jan 2, 2019 | 168.00 | 196.00 | 168.00 | 179.14 | 1526 | NASDAQ | CETX | Mon, Dec 31, 2018 | 168.00 | 168.00 | 154.06 | 160.78 | 1525 | NASDAQ | CETX | Fri, Dec 28, 2018 | 165.20 | 182.00 | 151.09 | 168.00 | 1524 | NASDAQ | CETX | Thu, Dec 27, 2018 | 169.32 | 179.20 | 168.00 | 168.56 | 1523 | NASDAQ | CETX | Wed, Dec 26, 2018 | 198.80 | 221.20 | 168.00 | 177.02 | 1522 | NASDAQ | CETX | Mon, Dec 24, 2018 | 201.60 | 218.40 | 198.80 | 207.20 | 1521 | NASDAQ | CETX | Fri, Dec 21, 2018 | 224.00 | 232.44 | 198.80 | 217.00 | 1520 | NASDAQ | CETX | Thu, Dec 20, 2018 | 210.00 | 238.00 | 210.00 | 224.00 | 1519 | NASDAQ | CETX | Wed, Dec 19, 2018 | 210.00 | 232.40 | 193.28 | 220.64 | 1518 | NASDAQ | CETX | Tue, Dec 18, 2018 | 210.00 | 210.00 | 190.43 | 201.60 | 1517 | NASDAQ | CETX | Mon, Dec 17, 2018 | 223.86 | 224.00 | 205.52 | 215.60 | 1516 | NASDAQ | CETX | Fri, Dec 14, 2018 | 229.60 | 232.40 | 201.60 | 229.60 | 1515 | NASDAQ | CETX | Thu, Dec 13, 2018 | 238.00 | 261.91 | 224.84 | 227.92 | 1514 | NASDAQ | CETX | Wed, Dec 12, 2018 | 235.23 | 266.00 | 235.23 | 246.26 | 1513 | NASDAQ | CETX | Tue, Dec 11, 2018 | 235.20 | 253.37 | 235.20 | 244.61 | 1512 | NASDAQ | CETX | Mon, Dec 10, 2018 | 254.80 | 257.57 | 235.23 | 240.77 | 1511 | NASDAQ | CETX | Fri, Dec 7, 2018 | 254.80 | 274.40 | 246.46 | 266.00 | 1510 | NASDAQ | CETX | Thu, Dec 6, 2018 | 261.80 | 280.00 | 235.14 | 254.43 | 1509 | NASDAQ | CETX | Tue, Dec 4, 2018 | 260.12 | 271.85 | 240.80 | 260.32 | 1508 | NASDAQ | CETX | Mon, Dec 3, 2018 | 266.00 | 273.28 | 252.00 | 262.92 | 1507 | NASDAQ | CETX | Fri, Nov 30, 2018 | 278.60 | 282.80 | 266.00 | 271.60 | 1506 | NASDAQ | CETX | Thu, Nov 29, 2018 | 280.00 | 282.38 | 274.99 | 276.53 | 1505 | NASDAQ | CETX | Wed, Nov 28, 2018 | 277.20 | 285.60 | 274.40 | 277.82 | 1504 | NASDAQ | CETX | Tue, Nov 27, 2018 | 254.80 | 291.20 | 254.80 | 277.20 | 1503 | NASDAQ | CETX | Mon, Nov 26, 2018 | 277.20 | 277.20 | 254.80 | 261.72 | 1502 | NASDAQ | CETX | Fri, Nov 23, 2018 | 266.00 | 273.00 | 263.20 | 268.80 | 1501 | NASDAQ | CETX | Wed, Nov 21, 2018 | 288.40 | 305.17 | 236.60 | 257.32 | 1500 | NASDAQ | CETX | Tue, Nov 20, 2018 | 299.60 | 302.40 | 280.11 | 282.80 | 1499 | NASDAQ | CETX | Mon, Nov 19, 2018 | 310.80 | 310.80 | 296.80 | 299.60 | 1498 | NASDAQ | CETX | Fri, Nov 16, 2018 | 347.20 | 347.20 | 296.80 | 302.40 | 1497 | NASDAQ | CETX | Thu, Nov 15, 2018 | 319.20 | 319.20 | 308.00 | 313.60 | 1496 | NASDAQ | CETX | Wed, Nov 14, 2018 | 361.20 | 361.20 | 308.00 | 319.17 | 1495 | NASDAQ | CETX | Tue, Nov 13, 2018 | 361.20 | 364.00 | 344.40 | 358.40 | 1494 | NASDAQ | CETX | Mon, Nov 12, 2018 | 341.60 | 361.20 | 338.80 | 355.60 | 1493 | NASDAQ | CETX | Fri, Nov 9, 2018 | 350.00 | 358.40 | 332.56 | 333.20 | 1492 | NASDAQ | CETX | Thu, Nov 8, 2018 | 358.40 | 361.20 | 346.00 | 355.60 | 1491 | NASDAQ | CETX | Wed, Nov 7, 2018 | 361.20 | 361.20 | 352.35 | 361.20 | 1490 | NASDAQ | CETX | Tue, Nov 6, 2018 | 361.20 | 361.20 | 330.40 | 361.20 | 1489 | NASDAQ | CETX | Mon, Nov 5, 2018 | 350.00 | 363.72 | 350.00 | 355.60 | 1488 | NASDAQ | CETX | Fri, Nov 2, 2018 | 341.60 | 347.20 | 341.60 | 347.20 | 1487 | NASDAQ | CETX | Thu, Nov 1, 2018 | 333.20 | 350.00 | 333.20 | 338.80 | 1486 | NASDAQ | CETX | Wed, Oct 31, 2018 | 344.40 | 347.48 | 330.40 | 330.40 | 1485 | NASDAQ | CETX | Tue, Oct 30, 2018 | 347.20 | 347.20 | 324.80 | 347.20 | 1484 | NASDAQ | CETX | Mon, Oct 29, 2018 | 330.40 | 350.00 | 330.40 | 350.00 | 1483 | NASDAQ | CETX | Fri, Oct 26, 2018 | 327.60 | 346.92 | 324.80 | 330.40 | 1482 | NASDAQ | CETX | Thu, Oct 25, 2018 | 322.00 | 335.97 | 322.00 | 327.60 | 1481 | NASDAQ | CETX | Wed, Oct 24, 2018 | 319.20 | 333.20 | 319.20 | 333.20 | 1480 | NASDAQ | CETX | Tue, Oct 23, 2018 | 319.20 | 336.70 | 319.20 | 327.60 | 1479 | NASDAQ | CETX | Mon, Oct 22, 2018 | 358.40 | 361.20 | 333.20 | 333.20 | 1478 | NASDAQ | CETX | Fri, Oct 19, 2018 | 358.40 | 387.41 | 350.00 | 350.00 | 1477 | NASDAQ | CETX | Thu, Oct 18, 2018 | 378.00 | 391.97 | 352.80 | 355.60 | 1476 | NASDAQ | CETX | Wed, Oct 17, 2018 | 361.20 | 391.97 | 350.00 | 364.00 | 1475 | NASDAQ | CETX | Tue, Oct 16, 2018 | 358.40 | 386.12 | 305.20 | 344.40 | 1474 | NASDAQ | CETX | Mon, Oct 15, 2018 | 372.40 | 392.00 | 355.60 | 355.60 | 1473 | NASDAQ | CETX | Fri, Oct 12, 2018 | 366.80 | 392.00 | 359.80 | 375.20 | 1472 | NASDAQ | CETX | Thu, Oct 11, 2018 | 364.00 | 392.00 | 355.60 | 364.00 | 1471 | NASDAQ | CETX | Wed, Oct 10, 2018 | 406.00 | 406.00 | 371.14 | 383.60 | 1470 | NASDAQ | CETX | Tue, Oct 9, 2018 | 378.00 | 459.20 | 378.00 | 403.20 | 1469 | NASDAQ | CETX | Mon, Oct 8, 2018 | 397.60 | 397.60 | 350.00 | 378.00 | 1468 | NASDAQ | CETX | Fri, Oct 5, 2018 | 408.80 | 408.80 | 366.83 | 403.20 | 1467 | NASDAQ | CETX | Thu, Oct 4, 2018 | 420.00 | 422.77 | 392.00 | 414.40 | 1466 | NASDAQ | CETX | Wed, Oct 3, 2018 | 422.80 | 431.20 | 403.20 | 420.00 | 1465 | NASDAQ | CETX | Tue, Oct 2, 2018 | 414.40 | 434.00 | 394.80 | 403.20 | 1464 | NASDAQ | CETX | Mon, Oct 1, 2018 | 403.20 | 422.80 | 400.40 | 406.00 | 1463 | NASDAQ | CETX | Fri, Sep 28, 2018 | 400.40 | 406.00 | 400.40 | 400.40 | 1462 | NASDAQ | CETX | Thu, Sep 27, 2018 | 411.60 | 431.20 | 397.60 | 406.00 | 1461 | NASDAQ | CETX | Wed, Sep 26, 2018 | 420.00 | 426.16 | 397.63 | 411.60 | 1460 | NASDAQ | CETX | Tue, Sep 25, 2018 | 417.20 | 439.60 | 397.60 | 439.60 | 1459 | NASDAQ | CETX | Mon, Sep 24, 2018 | 420.00 | 436.80 | 414.40 | 414.40 | 1458 | NASDAQ | CETX | Fri, Sep 21, 2018 | 394.80 | 431.20 | 385.03 | 422.80 | 1457 | NASDAQ | CETX | Thu, Sep 20, 2018 | 425.57 | 425.60 | 397.60 | 403.20 | 1456 | NASDAQ | CETX | Wed, Sep 19, 2018 | 420.00 | 431.20 | 400.68 | 411.60 | 1455 | NASDAQ | CETX | Tue, Sep 18, 2018 | 422.80 | 453.32 | 414.40 | 422.80 | 1454 | NASDAQ | CETX | Mon, Sep 17, 2018 | 425.60 | 442.40 | 414.68 | 422.80 | 1453 | NASDAQ | CETX | Fri, Sep 14, 2018 | 464.80 | 467.60 | 425.60 | 431.20 | 1452 | NASDAQ | CETX | Thu, Sep 13, 2018 | 406.00 | 470.40 | 406.00 | 448.00 | 1451 | NASDAQ | CETX | Wed, Sep 12, 2018 | 400.40 | 420.00 | 395.08 | 408.80 | 1450 | NASDAQ | CETX | Tue, Sep 11, 2018 | 394.80 | 414.15 | 394.80 | 403.20 | 1449 | NASDAQ | CETX | Mon, Sep 10, 2018 | 411.60 | 414.40 | 394.80 | 394.80 | 1448 | NASDAQ | CETX | Fri, Sep 7, 2018 | 406.00 | 420.00 | 364.00 | 414.40 | 1447 | NASDAQ | CETX | Thu, Sep 6, 2018 | 420.00 | 425.60 | 383.60 | 406.00 | 1446 | NASDAQ | CETX | Wed, Sep 5, 2018 | 434.00 | 442.40 | 420.00 | 428.40 | 1445 | NASDAQ | CETX | Tue, Sep 4, 2018 | 462.00 | 464.80 | 431.20 | 431.20 | 1444 | NASDAQ | CETX | Fri, Aug 31, 2018 | 462.00 | 464.80 | 462.00 | 462.00 | 1443 | NASDAQ | CETX | Thu, Aug 30, 2018 | 462.00 | 470.40 | 462.00 | 462.00 | 1442 | NASDAQ | CETX | Wed, Aug 29, 2018 | 464.80 | 470.40 | 462.00 | 464.80 | 1441 | NASDAQ | CETX | Tue, Aug 28, 2018 | 462.00 | 476.00 | 462.00 | 462.00 | 1440 | NASDAQ | CETX | Mon, Aug 27, 2018 | 462.00 | 464.80 | 462.00 | 462.00 | 1439 | NASDAQ | CETX | Fri, Aug 24, 2018 | 462.00 | 464.80 | 462.00 | 462.00 | 1438 | NASDAQ | CETX | Thu, Aug 23, 2018 | 462.00 | 473.20 | 462.00 | 462.00 | 1437 | NASDAQ | CETX | Wed, Aug 22, 2018 | 487.20 | 490.00 | 456.40 | 462.00 | 1436 | NASDAQ | CETX | Tue, Aug 21, 2018 | 523.60 | 554.40 | 506.80 | 509.60 | 1435 | NASDAQ | CETX | Mon, Aug 20, 2018 | 532.00 | 537.60 | 518.00 | 526.40 | 1434 | NASDAQ | CETX | Fri, Aug 17, 2018 | 518.42 | 526.40 | 495.60 | 526.40 | 1433 | NASDAQ | CETX | Thu, Aug 16, 2018 | 515.20 | 543.20 | 509.63 | 540.40 | 1432 | NASDAQ | CETX | Wed, Aug 15, 2018 | 526.40 | 526.40 | 459.20 | 518.00 | 1431 | NASDAQ | CETX | Tue, Aug 14, 2018 | 562.77 | 571.20 | 557.48 | 568.40 | 1430 | NASDAQ | CETX | Mon, Aug 13, 2018 | 560.00 | 571.20 | 537.60 | 551.60 | 1429 | NASDAQ | CETX | Fri, Aug 10, 2018 | 571.20 | 576.80 | 565.60 | 565.60 | 1428 | NASDAQ | CETX | Thu, Aug 9, 2018 | 560.00 | 579.60 | 559.72 | 565.60 | 1427 | NASDAQ | CETX | Wed, Aug 8, 2018 | 560.00 | 579.60 | 560.00 | 568.40 | 1426 | NASDAQ | CETX | Tue, Aug 7, 2018 | 571.20 | 571.20 | 560.00 | 560.00 | 1425 | NASDAQ | CETX | Mon, Aug 6, 2018 | 562.80 | 571.20 | 562.80 | 571.20 | 1424 | NASDAQ | CETX | Fri, Aug 3, 2018 | 571.20 | 571.20 | 560.00 | 562.80 | 1423 | NASDAQ | CETX | Thu, Aug 2, 2018 | 568.40 | 574.00 | 560.00 | 568.40 | 1422 | NASDAQ | CETX | Wed, Aug 1, 2018 | 560.00 | 576.80 | 560.00 | 571.20 | 1421 | NASDAQ | CETX | Tue, Jul 31, 2018 | 565.60 | 585.20 | 560.00 | 562.80 | 1420 | NASDAQ | CETX | Mon, Jul 30, 2018 | 576.80 | 588.00 | 568.40 | 574.00 | 1419 | NASDAQ | CETX | Fri, Jul 27, 2018 | 585.20 | 602.00 | 579.60 | 579.60 | 1418 | NASDAQ | CETX | Thu, Jul 26, 2018 | 596.40 | 602.00 | 579.60 | 602.00 | 1417 | NASDAQ | CETX | Wed, Jul 25, 2018 | 560.28 | 616.00 | 560.00 | 602.00 | 1416 | NASDAQ | CETX | Tue, Jul 24, 2018 | 568.40 | 604.80 | 562.80 | 562.80 | 1415 | NASDAQ | CETX | Mon, Jul 23, 2018 | 593.60 | 708.40 | 574.00 | 593.60 | 1414 | NASDAQ | CETX | Fri, Jul 20, 2018 | 576.80 | 585.20 | 565.60 | 565.60 | 1413 | NASDAQ | CETX | Thu, Jul 19, 2018 | 565.60 | 597.13 | 565.60 | 574.00 | 1412 | NASDAQ | CETX | Wed, Jul 18, 2018 | 598.56 | 604.86 | 576.80 | 578.76 | 1411 | NASDAQ | CETX | Tue, Jul 17, 2018 | 599.20 | 616.00 | 596.40 | 599.20 | 1410 | NASDAQ | CETX | Mon, Jul 16, 2018 | 616.00 | 616.00 | 590.80 | 604.80 | 1409 | NASDAQ | CETX | Fri, Jul 13, 2018 | 635.63 | 635.63 | 602.00 | 607.57 | 1408 | NASDAQ | CETX | Thu, Jul 12, 2018 | 621.60 | 638.40 | 619.47 | 632.80 | 1407 | NASDAQ | CETX | Wed, Jul 11, 2018 | 574.00 | 621.60 | 574.00 | 621.60 | 1406 | NASDAQ | CETX | Tue, Jul 10, 2018 | 593.60 | 599.20 | 576.80 | 576.80 | 1405 | NASDAQ | CETX | Mon, Jul 9, 2018 | 590.80 | 596.40 | 586.32 | 588.00 | 1404 | NASDAQ | CETX | Fri, Jul 6, 2018 | 590.80 | 596.40 | 583.86 | 590.80 | 1403 | NASDAQ | CETX | Thu, Jul 5, 2018 | 604.80 | 604.80 | 574.00 | 596.40 | 1402 | NASDAQ | CETX | Tue, Jul 3, 2018 | 593.60 | 600.43 | 582.43 | 596.40 | 1401 | NASDAQ | CETX | Mon, Jul 2, 2018 | 588.00 | 591.92 | 574.28 | 590.80 | 1400 | NASDAQ | CETX | Fri, Jun 29, 2018 | 599.20 | 599.20 | 574.00 | 585.20 | 1399 | NASDAQ | CETX | Thu, Jun 28, 2018 | 582.40 | 593.60 | 571.20 | 577.47 | 1398 | NASDAQ | CETX | Wed, Jun 27, 2018 | 588.00 | 607.60 | 570.08 | 579.60 | 1397 | NASDAQ | CETX | Tue, Jun 26, 2018 | 588.00 | 604.80 | 574.00 | 588.00 | 1396 | NASDAQ | CETX | Mon, Jun 25, 2018 | 593.60 | 593.63 | 571.20 | 579.60 | 1395 | NASDAQ | CETX | Fri, Jun 22, 2018 | 616.00 | 627.20 | 579.60 | 599.20 | 1394 | NASDAQ | CETX | Thu, Jun 21, 2018 | 626.70 | 630.00 | 602.00 | 627.20 | 1393 | NASDAQ | CETX | Wed, Jun 20, 2018 | 616.00 | 638.90 | 588.00 | 616.00 | 1392 | NASDAQ | CETX | Tue, Jun 19, 2018 | 588.00 | 613.20 | 588.00 | 607.60 | 1391 | NASDAQ | CETX | Mon, Jun 18, 2018 | 644.00 | 645.96 | 562.80 | 593.60 | 1390 | NASDAQ | CETX | Fri, Jun 15, 2018 | 658.00 | 666.40 | 624.40 | 638.40 | 1389 | NASDAQ | CETX | Thu, Jun 14, 2018 | 638.40 | 677.60 | 620.79 | 658.00 | 1388 | NASDAQ | CETX | Wed, Jun 13, 2018 | 674.80 | 674.80 | 635.60 | 635.60 | 1387 | NASDAQ | CETX | Tue, Jun 12, 2018 | 652.40 | 686.00 | 649.60 | 649.60 | 1386 | NASDAQ | CETX | Mon, Jun 11, 2018 | 674.80 | 702.77 | 649.60 | 649.60 | 1385 | NASDAQ | CETX | Fri, Jun 8, 2018 | 641.20 | 691.60 | 638.68 | 686.00 | 1384 | NASDAQ | CETX | Thu, Jun 7, 2018 | 641.20 | 643.66 | 635.63 | 641.20 | 1383 | NASDAQ | CETX | Wed, Jun 6, 2018 | 649.60 | 649.60 | 635.10 | 638.40 | 1382 | NASDAQ | CETX | Tue, Jun 5, 2018 | 635.60 | 658.00 | 634.34 | 644.00 | 1381 | NASDAQ | CETX | Mon, Jun 4, 2018 | 638.40 | 672.00 | 630.00 | 630.00 | 1380 | NASDAQ | CETX | Fri, Jun 1, 2018 | 621.60 | 638.40 | 613.20 | 638.40 | 1379 | NASDAQ | CETX | Thu, May 31, 2018 | 604.80 | 621.60 | 591.22 | 621.60 | 1378 | NASDAQ | CETX | Wed, May 30, 2018 | 599.20 | 616.00 | 593.63 | 607.60 | 1377 | NASDAQ | CETX | Tue, May 29, 2018 | 607.60 | 607.60 | 595.00 | 597.80 | 1376 | NASDAQ | CETX | Fri, May 25, 2018 | 604.80 | 607.60 | 588.28 | 607.60 | 1375 | NASDAQ | CETX | Thu, May 24, 2018 | 596.40 | 610.40 | 579.88 | 599.20 | 1374 | NASDAQ | CETX | Wed, May 23, 2018 | 582.40 | 596.40 | 582.40 | 590.80 | 1373 | NASDAQ | CETX | Tue, May 22, 2018 | 604.80 | 610.40 | 585.20 | 588.00 | 1372 | NASDAQ | CETX | Mon, May 21, 2018 | 635.60 | 641.20 | 590.80 | 609.00 | 1371 | NASDAQ | CETX | Fri, May 18, 2018 | 607.60 | 632.80 | 599.20 | 632.80 | 1370 | NASDAQ | CETX | Thu, May 17, 2018 | 576.80 | 624.12 | 576.80 | 607.60 | 1369 | NASDAQ | CETX | Wed, May 16, 2018 | 630.00 | 655.20 | 532.00 | 574.00 | 1368 | NASDAQ | CETX | Tue, May 15, 2018 | 716.80 | 742.00 | 716.80 | 742.00 | 1367 | NASDAQ | CETX | Mon, May 14, 2018 | 733.60 | 749.25 | 714.00 | 719.60 | 1366 | NASDAQ | CETX | Fri, May 11, 2018 | 767.20 | 767.20 | 732.28 | 733.60 | 1365 | NASDAQ | CETX | Thu, May 10, 2018 | 747.60 | 764.40 | 739.20 | 761.60 | 1364 | NASDAQ | CETX | Wed, May 9, 2018 | 767.20 | 767.20 | 750.43 | 756.00 | 1363 | NASDAQ | CETX | Tue, May 8, 2018 | 764.40 | 767.20 | 736.40 | 767.20 | 1362 | NASDAQ | CETX | Mon, May 7, 2018 | 756.00 | 770.00 | 748.80 | 758.80 | 1361 | NASDAQ | CETX | Fri, May 4, 2018 | 744.80 | 767.20 | 744.80 | 756.00 | 1360 | NASDAQ | CETX | Thu, May 3, 2018 | 778.40 | 778.40 | 742.00 | 756.00 | 1359 | NASDAQ | CETX | Wed, May 2, 2018 | 787.58 | 795.20 | 763.14 | 784.00 | 1358 | NASDAQ | CETX | Tue, May 1, 2018 | 786.80 | 789.60 | 772.80 | 786.80 | 1357 | NASDAQ | CETX | Mon, Apr 30, 2018 | 761.60 | 798.00 | 761.60 | 786.80 | 1356 | NASDAQ | CETX | Fri, Apr 27, 2018 | 772.80 | 773.64 | 758.80 | 758.80 | 1355 | NASDAQ | CETX | Thu, Apr 26, 2018 | 770.00 | 770.00 | 758.80 | 767.20 | 1354 | NASDAQ | CETX | Wed, Apr 25, 2018 | 778.40 | 785.40 | 770.00 | 770.00 | 1353 | NASDAQ | CETX | Tue, Apr 24, 2018 | 798.00 | 798.00 | 784.03 | 795.20 | 1352 | NASDAQ | CETX | Mon, Apr 23, 2018 | 789.60 | 798.00 | 787.08 | 795.20 | 1351 | NASDAQ | CETX | Fri, Apr 20, 2018 | 800.80 | 800.80 | 772.80 | 795.20 | 1350 | NASDAQ | CETX | Thu, Apr 19, 2018 | 789.60 | 803.60 | 789.60 | 798.00 | 1349 | NASDAQ | CETX | Wed, Apr 18, 2018 | 792.40 | 800.80 | 784.00 | 789.60 | 1348 | NASDAQ | CETX | Tue, Apr 17, 2018 | 823.20 | 823.20 | 775.60 | 789.60 | 1347 | NASDAQ | CETX | Mon, Apr 16, 2018 | 803.60 | 831.60 | 803.60 | 820.40 | 1346 | NASDAQ | CETX | Fri, Apr 13, 2018 | 803.60 | 820.43 | 772.80 | 803.60 | 1345 | NASDAQ | CETX | Thu, Apr 12, 2018 | 772.80 | 806.40 | 772.80 | 800.80 | 1344 | NASDAQ | CETX | Wed, Apr 11, 2018 | 767.20 | 778.40 | 756.00 | 770.00 | 1343 | NASDAQ | CETX | Tue, Apr 10, 2018 | 770.00 | 778.40 | 761.60 | 767.20 | 1342 | NASDAQ | CETX | Mon, Apr 9, 2018 | 778.40 | 778.40 | 733.60 | 770.00 | 1341 | NASDAQ | CETX | Fri, Apr 6, 2018 | 775.60 | 803.60 | 765.94 | 772.80 | 1340 | NASDAQ | CETX | Thu, Apr 5, 2018 | 764.40 | 800.80 | 764.40 | 784.00 | 1339 | NASDAQ | CETX | Wed, Apr 4, 2018 | 758.80 | 767.20 | 742.03 | 761.60 | 1338 | NASDAQ | CETX | Tue, Apr 3, 2018 | 772.80 | 812.00 | 756.36 | 761.60 | 1337 | NASDAQ | CETX | Mon, Apr 2, 2018 | 786.80 | 808.25 | 764.40 | 775.10 | 1336 | NASDAQ | CETX | Thu, Mar 29, 2018 | 840.00 | 840.00 | 800.80 | 800.80 | 1335 | NASDAQ | CETX | Wed, Mar 28, 2018 | 809.20 | 827.88 | 796.04 | 820.40 | 1334 | NASDAQ | CETX | Tue, Mar 27, 2018 | 803.60 | 828.80 | 761.60 | 803.60 | 1333 | NASDAQ | CETX | Mon, Mar 26, 2018 | 882.00 | 904.12 | 800.80 | 803.60 | 1332 | NASDAQ | CETX | Fri, Mar 23, 2018 | 826.00 | 932.40 | 817.88 | 848.40 | 1331 | NASDAQ | CETX | Thu, Mar 22, 2018 | 789.60 | 826.00 | 786.80 | 823.20 | 1330 | NASDAQ | CETX | Wed, Mar 21, 2018 | 817.60 | 817.60 | 775.63 | 786.80 | 1329 | NASDAQ | CETX | Tue, Mar 20, 2018 | 831.60 | 831.60 | 798.28 | 812.00 | 1328 | NASDAQ | CETX | Mon, Mar 19, 2018 | 826.00 | 833.48 | 784.00 | 814.80 | 1327 | NASDAQ | CETX | Fri, Mar 16, 2018 | 770.00 | 826.00 | 770.00 | 817.60 | 1326 | NASDAQ | CETX | Thu, Mar 15, 2018 | 753.20 | 770.00 | 733.60 | 753.20 | 1325 | NASDAQ | CETX | Wed, Mar 14, 2018 | 753.20 | 756.00 | 732.20 | 736.40 | 1324 | NASDAQ | CETX | Tue, Mar 13, 2018 | 722.40 | 756.00 | 714.00 | 742.00 | 1323 | NASDAQ | CETX | Mon, Mar 12, 2018 | 728.00 | 736.40 | 714.00 | 719.60 | 1322 | NASDAQ | CETX | Fri, Mar 9, 2018 | 728.00 | 728.00 | 691.60 | 722.40 | 1321 | NASDAQ | CETX | Thu, Mar 8, 2018 | 711.20 | 715.34 | 691.60 | 714.00 | 1320 | NASDAQ | CETX | Wed, Mar 7, 2018 | 700.00 | 722.40 | 694.74 | 702.80 | 1319 | NASDAQ | CETX | Tue, Mar 6, 2018 | 719.60 | 722.40 | 691.88 | 697.20 | 1318 | NASDAQ | CETX | Mon, Mar 5, 2018 | 725.20 | 725.20 | 700.06 | 722.40 | 1317 | NASDAQ | CETX | Fri, Mar 2, 2018 | 700.00 | 719.60 | 686.22 | 719.60 | 1316 | NASDAQ | CETX | Thu, Mar 1, 2018 | 705.60 | 756.00 | 686.28 | 708.40 | 1315 | NASDAQ | CETX | Wed, Feb 28, 2018 | 711.20 | 711.20 | 672.00 | 688.80 | 1314 | NASDAQ | CETX | Tue, Feb 27, 2018 | 716.80 | 728.00 | 697.20 | 702.80 | 1313 | NASDAQ | CETX | Mon, Feb 26, 2018 | 722.40 | 733.63 | 693.00 | 719.60 | 1312 | NASDAQ | CETX | Fri, Feb 23, 2018 | 716.80 | 733.32 | 705.60 | 711.20 | 1311 | NASDAQ | CETX | Thu, Feb 22, 2018 | 728.31 | 742.00 | 711.20 | 716.80 | 1310 | NASDAQ | CETX | Wed, Feb 21, 2018 | 733.60 | 733.60 | 719.63 | 730.80 | 1309 | NASDAQ | CETX | Tue, Feb 20, 2018 | 722.40 | 756.00 | 714.03 | 733.60 | 1308 | NASDAQ | CETX | Fri, Feb 16, 2018 | 736.40 | 764.40 | 728.00 | 733.60 | 1307 | NASDAQ | CETX | Thu, Feb 15, 2018 | 753.20 | 761.63 | 736.68 | 739.20 | 1306 | NASDAQ | CETX | Wed, Feb 14, 2018 | 772.80 | 799.40 | 718.20 | 728.00 | 1305 | NASDAQ | CETX | Tue, Feb 13, 2018 | 730.80 | 774.34 | 700.00 | 767.20 | 1304 | NASDAQ | CETX | Mon, Feb 12, 2018 | 705.60 | 741.61 | 700.00 | 728.00 | 1303 | NASDAQ | CETX | Fri, Feb 9, 2018 | 742.00 | 761.66 | 663.60 | 700.00 | 1302 | NASDAQ | CETX | Thu, Feb 8, 2018 | 770.00 | 826.00 | 736.40 | 736.40 | 1301 | NASDAQ | CETX | Wed, Feb 7, 2018 | 775.60 | 783.72 | 757.40 | 758.80 | 1300 | NASDAQ | CETX | Tue, Feb 6, 2018 | 784.00 | 802.82 | 775.60 | 778.40 | 1299 | NASDAQ | CETX | Mon, Feb 5, 2018 | 800.80 | 816.09 | 784.00 | 786.80 | 1298 | NASDAQ | CETX | Fri, Feb 2, 2018 | 792.40 | 812.00 | 784.00 | 800.80 | 1297 | NASDAQ | CETX | Thu, Feb 1, 2018 | 784.00 | 806.40 | 784.00 | 789.60 | 1296 | NASDAQ | CETX | Wed, Jan 31, 2018 | 820.40 | 820.40 | 786.80 | 786.80 | 1295 | NASDAQ | CETX | Tue, Jan 30, 2018 | 814.80 | 823.20 | 795.20 | 812.00 | 1294 | NASDAQ | CETX | Mon, Jan 29, 2018 | 826.00 | 840.00 | 789.68 | 814.80 | 1293 | NASDAQ | CETX | Fri, Jan 26, 2018 | 840.00 | 851.20 | 806.68 | 820.40 | 1292 | NASDAQ | CETX | Thu, Jan 25, 2018 | 851.20 | 865.20 | 801.08 | 842.80 | 1291 | NASDAQ | CETX | Wed, Jan 24, 2018 | 926.80 | 999.60 | 837.20 | 851.45 | 1290 | NASDAQ | CETX | Tue, Jan 23, 2018 | 820.40 | 820.40 | 770.00 | 788.65 | 1289 | NASDAQ | CETX | Mon, Jan 22, 2018 | 845.60 | 856.80 | 817.63 | 820.40 | 1288 | NASDAQ | CETX | Fri, Jan 19, 2018 | 837.20 | 848.40 | 820.68 | 837.20 | 1287 | NASDAQ | CETX | Thu, Jan 18, 2018 | 828.80 | 851.20 | 802.28 | 828.80 | 1286 | NASDAQ | CETX | Wed, Jan 17, 2018 | 739.20 | 868.00 | 739.20 | 806.40 | 1285 | NASDAQ | CETX | Tue, Jan 16, 2018 | 728.00 | 739.51 | 700.00 | 733.60 | 1284 | NASDAQ | CETX | Fri, Jan 12, 2018 | 716.80 | 728.00 | 711.20 | 723.80 | 1283 | NASDAQ | CETX | Thu, Jan 11, 2018 | 716.80 | 731.92 | 705.60 | 716.80 | 1282 | NASDAQ | CETX | Wed, Jan 10, 2018 | 716.80 | 737.80 | 712.46 | 722.40 | 1281 | NASDAQ | CETX | Tue, Jan 9, 2018 | 742.00 | 756.00 | 714.00 | 716.80 | 1280 | NASDAQ | CETX | Mon, Jan 8, 2018 | 758.80 | 758.80 | 750.40 | 753.20 | 1279 | NASDAQ | CETX | Fri, Jan 5, 2018 | 750.40 | 758.80 | 745.08 | 756.00 | 1278 | NASDAQ | CETX | Thu, Jan 4, 2018 | 750.40 | 750.40 | 742.00 | 750.40 | 1277 | NASDAQ | CETX | Wed, Jan 3, 2018 | 750.40 | 761.60 | 742.00 | 747.60 | 1276 | NASDAQ | CETX | Tue, Jan 2, 2018 | 730.80 | 756.00 | 723.88 | 742.00 | 1275 | NASDAQ | CETX | Fri, Dec 29, 2017 | 722.40 | 736.40 | 702.80 | 713.58 | 1274 | NASDAQ | CETX | Thu, Dec 28, 2017 | 728.00 | 728.00 | 714.00 | 725.20 | 1273 | NASDAQ | CETX | Wed, Dec 27, 2017 | 756.00 | 756.00 | 719.60 | 722.40 | 1272 | NASDAQ | CETX | Tue, Dec 26, 2017 | 786.80 | 786.80 | 736.40 | 756.00 | 1271 | NASDAQ | CETX | Fri, Dec 22, 2017 | 770.00 | 789.60 | 761.60 | 781.20 | 1270 | NASDAQ | CETX | Thu, Dec 21, 2017 | 750.40 | 792.40 | 747.49 | 775.60 | 1269 | NASDAQ | CETX | Wed, Dec 20, 2017 | 733.60 | 770.00 | 716.80 | 753.20 | 1268 | NASDAQ | CETX | Tue, Dec 19, 2017 | 739.20 | 750.40 | 716.80 | 725.20 | 1267 | NASDAQ | CETX | Mon, Dec 18, 2017 | 700.00 | 742.00 | 700.00 | 739.20 | 1266 | NASDAQ | CETX | Fri, Dec 15, 2017 | 744.80 | 747.60 | 700.00 | 700.00 | 1265 | NASDAQ | CETX | Thu, Dec 14, 2017 | 728.00 | 747.60 | 728.00 | 739.20 | 1264 | NASDAQ | CETX | Wed, Dec 13, 2017 | 700.00 | 753.20 | 700.00 | 719.60 | 1263 | NASDAQ | CETX | Tue, Dec 12, 2017 | 722.40 | 744.52 | 694.40 | 694.40 | 1262 | NASDAQ | CETX | Mon, Dec 11, 2017 | 756.00 | 761.40 | 700.00 | 722.40 | 1261 | NASDAQ | CETX | Fri, Dec 8, 2017 | 756.00 | 756.00 | 724.86 | 749.39 | 1260 | NASDAQ | CETX | Thu, Dec 7, 2017 | 770.00 | 795.20 | 688.80 | 733.60 | 1259 | NASDAQ | CETX | Wed, Dec 6, 2017 | 733.60 | 733.60 | 666.40 | 702.80 | 1258 | NASDAQ | CETX | Tue, Dec 5, 2017 | 750.40 | 753.20 | 714.28 | 728.00 | 1257 | NASDAQ | CETX | Mon, Dec 4, 2017 | 756.00 | 778.40 | 739.20 | 747.60 | 1256 | NASDAQ | CETX | Fri, Dec 1, 2017 | 786.80 | 788.12 | 736.40 | 753.20 | 1255 | NASDAQ | CETX | Thu, Nov 30, 2017 | 800.80 | 800.80 | 760.34 | 781.20 | 1254 | NASDAQ | CETX | Wed, Nov 29, 2017 | 798.00 | 806.40 | 792.40 | 798.00 | 1253 | NASDAQ | CETX | Tue, Nov 28, 2017 | 806.40 | 809.20 | 784.00 | 798.00 | 1252 | NASDAQ | CETX | Mon, Nov 27, 2017 | 820.40 | 828.80 | 784.00 | 798.00 | 1251 | NASDAQ | CETX | Fri, Nov 24, 2017 | 809.20 | 825.72 | 800.80 | 817.60 | 1250 | NASDAQ | CETX | Wed, Nov 22, 2017 | 826.00 | 826.00 | 798.00 | 807.04 | 1249 | NASDAQ | CETX | Tue, Nov 21, 2017 | 792.40 | 837.20 | 790.75 | 826.00 | 1248 | NASDAQ | CETX | Mon, Nov 20, 2017 | 781.20 | 784.00 | 769.72 | 781.20 | 1247 | NASDAQ | CETX | Fri, Nov 17, 2017 | 781.20 | 784.00 | 771.60 | 784.00 | 1246 | NASDAQ | CETX | Thu, Nov 16, 2017 | 767.20 | 784.00 | 767.20 | 775.60 | 1245 | NASDAQ | CETX | Wed, Nov 15, 2017 | 781.20 | 781.20 | 749.00 | 767.20 | 1244 | NASDAQ | CETX | Tue, Nov 14, 2017 | 803.60 | 812.00 | 779.63 | 784.00 | 1243 | NASDAQ | CETX | Mon, Nov 13, 2017 | 798.00 | 812.00 | 794.70 | 812.00 | 1242 | NASDAQ | CETX | Fri, Nov 10, 2017 | 792.40 | 812.00 | 792.40 | 800.80 | 1241 | NASDAQ | CETX | Thu, Nov 9, 2017 | 784.00 | 812.00 | 771.82 | 786.80 | 1240 | NASDAQ | CETX | Wed, Nov 8, 2017 | 761.60 | 784.00 | 750.43 | 778.40 | 1239 | NASDAQ | CETX | Tue, Nov 7, 2017 | 742.00 | 767.20 | 736.40 | 753.23 | 1238 | NASDAQ | CETX | Mon, Nov 6, 2017 | 784.00 | 784.00 | 730.80 | 744.80 | 1237 | NASDAQ | CETX | Fri, Nov 3, 2017 | 781.20 | 781.20 | 761.32 | 778.40 | 1236 | NASDAQ | CETX | Thu, Nov 2, 2017 | 781.20 | 792.40 | 758.80 | 792.40 | 1235 | NASDAQ | CETX | Wed, Nov 1, 2017 | 798.00 | 799.46 | 775.60 | 781.20 | 1234 | NASDAQ | CETX | Tue, Oct 31, 2017 | 823.20 | 826.00 | 795.20 | 800.80 | 1233 | NASDAQ | CETX | Mon, Oct 30, 2017 | 828.80 | 845.60 | 817.60 | 824.60 | 1232 | NASDAQ | CETX | Fri, Oct 27, 2017 | 789.60 | 837.20 | 770.00 | 834.40 | 1231 | NASDAQ | CETX | Thu, Oct 26, 2017 | 823.20 | 823.20 | 784.00 | 786.80 | 1230 | NASDAQ | CETX | Wed, Oct 25, 2017 | 837.42 | 837.42 | 798.00 | 820.40 | 1229 | NASDAQ | CETX | Tue, Oct 24, 2017 | 840.00 | 873.60 | 826.00 | 837.20 | 1228 | NASDAQ | CETX | Mon, Oct 23, 2017 | 823.20 | 835.83 | 798.00 | 831.60 | 1227 | NASDAQ | CETX | Fri, Oct 20, 2017 | 806.40 | 817.60 | 798.00 | 817.60 | 1226 | NASDAQ | CETX | Thu, Oct 19, 2017 | 828.80 | 836.86 | 806.40 | 809.20 | 1225 | NASDAQ | CETX | Wed, Oct 18, 2017 | 814.80 | 845.54 | 795.20 | 826.00 | 1224 | NASDAQ | CETX | Tue, Oct 17, 2017 | 786.80 | 820.40 | 775.60 | 820.40 | 1223 | NASDAQ | CETX | Mon, Oct 16, 2017 | 798.00 | 807.60 | 784.00 | 789.60 | 1222 | NASDAQ | CETX | Fri, Oct 13, 2017 | 792.40 | 812.00 | 792.40 | 792.40 | 1221 | NASDAQ | CETX | Thu, Oct 12, 2017 | 814.80 | 817.60 | 803.60 | 809.20 | 1220 | NASDAQ | CETX | Wed, Oct 11, 2017 | 834.40 | 834.85 | 816.45 | 817.60 | 1219 | NASDAQ | CETX | Tue, Oct 10, 2017 | 803.60 | 828.80 | 803.60 | 823.20 | 1218 | NASDAQ | CETX | Mon, Oct 9, 2017 | 820.40 | 820.40 | 798.00 | 803.60 | 1217 | NASDAQ | CETX | Fri, Oct 6, 2017 | 840.00 | 851.20 | 800.80 | 814.80 | 1216 | NASDAQ | CETX | Thu, Oct 5, 2017 | 798.00 | 851.20 | 798.00 | 843.98 | 1215 | NASDAQ | CETX | Wed, Oct 4, 2017 | 792.40 | 807.52 | 792.40 | 803.57 | 1214 | NASDAQ | CETX | Tue, Oct 3, 2017 | 792.40 | 834.40 | 792.40 | 792.40 | 1213 | NASDAQ | CETX | Mon, Oct 2, 2017 | 837.20 | 837.20 | 798.00 | 798.00 | 1212 | NASDAQ | CETX | Fri, Sep 29, 2017 | 840.00 | 851.20 | 834.40 | 837.20 | 1211 | NASDAQ | CETX | Thu, Sep 28, 2017 | 859.60 | 859.60 | 841.40 | 842.80 | 1210 | NASDAQ | CETX | Wed, Sep 27, 2017 | 859.60 | 868.00 | 842.80 | 854.00 | 1209 | NASDAQ | CETX | Tue, Sep 26, 2017 | 890.40 | 902.33 | 859.60 | 862.40 | 1208 | NASDAQ | CETX | Mon, Sep 25, 2017 | 893.20 | 921.20 | 890.40 | 898.80 | 1207 | NASDAQ | CETX | Fri, Sep 22, 2017 | 898.80 | 901.60 | 887.82 | 901.60 | 1206 | NASDAQ | CETX | Thu, Sep 21, 2017 | 912.80 | 918.40 | 898.35 | 898.80 | 1205 | NASDAQ | CETX | Wed, Sep 20, 2017 | 901.60 | 932.40 | 899.92 | 924.00 | 1204 | NASDAQ | CETX | Tue, Sep 19, 2017 | 896.00 | 924.00 | 887.60 | 907.20 | 1203 | NASDAQ | CETX | Mon, Sep 18, 2017 | 946.40 | 952.00 | 898.80 | 904.40 | 1202 | NASDAQ | CETX | Fri, Sep 15, 2017 | 904.40 | 977.20 | 896.28 | 938.00 | 1201 | NASDAQ | CETX | Thu, Sep 14, 2017 | 884.80 | 915.60 | 882.00 | 893.20 | 1200 | NASDAQ | CETX | Wed, Sep 13, 2017 | 898.80 | 929.60 | 879.20 | 884.80 | 1199 | NASDAQ | CETX | Tue, Sep 12, 2017 | 870.80 | 890.40 | 859.60 | 879.20 | 1198 | NASDAQ | CETX | Mon, Sep 11, 2017 | 887.60 | 910.00 | 856.80 | 865.20 | 1197 | NASDAQ | CETX | Fri, Sep 8, 2017 | 848.40 | 884.80 | 842.80 | 882.00 | 1196 | NASDAQ | CETX | Thu, Sep 7, 2017 | 882.00 | 884.80 | 842.80 | 851.20 | 1195 | NASDAQ | CETX | Wed, Sep 6, 2017 | 865.20 | 904.40 | 865.20 | 882.00 | 1194 | NASDAQ | CETX | Tue, Sep 5, 2017 | 840.00 | 882.00 | 831.60 | 873.60 | 1193 | NASDAQ | CETX | Fri, Sep 1, 2017 | 817.60 | 848.40 | 812.00 | 840.00 | 1192 | NASDAQ | CETX | Thu, Aug 31, 2017 | 789.60 | 831.60 | 789.60 | 817.60 | 1191 | NASDAQ | CETX | Wed, Aug 30, 2017 | 789.60 | 800.80 | 786.80 | 798.00 | 1190 | NASDAQ | CETX | Tue, Aug 29, 2017 | 806.40 | 806.40 | 784.00 | 789.60 | 1189 | NASDAQ | CETX | Mon, Aug 28, 2017 | 806.40 | 812.00 | 800.80 | 809.20 | 1188 | NASDAQ | CETX | Fri, Aug 25, 2017 | 786.80 | 823.20 | 786.80 | 803.60 | 1187 | NASDAQ | CETX | Thu, Aug 24, 2017 | 770.00 | 789.60 | 764.40 | 786.80 | 1186 | NASDAQ | CETX | Wed, Aug 23, 2017 | 770.00 | 778.40 | 758.52 | 767.20 | 1185 | NASDAQ | CETX | Tue, Aug 22, 2017 | 784.00 | 803.77 | 758.80 | 772.80 | 1184 | NASDAQ | CETX | Mon, Aug 21, 2017 | 817.60 | 817.60 | 761.60 | 792.40 | 1183 | NASDAQ | CETX | Fri, Aug 18, 2017 | 812.00 | 848.40 | 800.80 | 806.40 | 1182 | NASDAQ | CETX | Thu, Aug 17, 2017 | 845.60 | 849.86 | 758.80 | 789.60 | 1181 | NASDAQ | CETX | Wed, Aug 16, 2017 | 884.80 | 886.59 | 842.80 | 854.00 | 1180 | NASDAQ | CETX | Tue, Aug 15, 2017 | 924.00 | 933.52 | 873.60 | 896.00 | 1179 | NASDAQ | CETX | Mon, Aug 14, 2017 | 966.00 | 985.60 | 876.40 | 901.60 | 1178 | NASDAQ | CETX | Fri, Aug 11, 2017 | 924.00 | 980.00 | 893.20 | 957.60 | 1177 | NASDAQ | CETX | Thu, Aug 10, 2017 | 887.60 | 902.66 | 870.80 | 893.20 | 1176 | NASDAQ | CETX | Wed, Aug 9, 2017 | 896.00 | 903.06 | 868.00 | 879.20 | 1175 | NASDAQ | CETX | Tue, Aug 8, 2017 | 890.40 | 915.57 | 883.88 | 887.60 | 1174 | NASDAQ | CETX | Mon, Aug 7, 2017 | 876.40 | 904.40 | 868.00 | 868.00 | 1173 | NASDAQ | CETX | Fri, Aug 4, 2017 | 879.20 | 890.40 | 872.79 | 879.20 | 1172 | NASDAQ | CETX | Thu, Aug 3, 2017 | 907.20 | 907.20 | 879.20 | 884.80 | 1171 | NASDAQ | CETX | Wed, Aug 2, 2017 | 912.80 | 918.40 | 890.40 | 901.60 | 1170 | NASDAQ | CETX | Tue, Aug 1, 2017 | 935.20 | 957.60 | 901.60 | 907.20 | 1169 | NASDAQ | CETX | Mon, Jul 31, 2017 | 935.20 | 957.60 | 926.80 | 935.20 | 1168 | NASDAQ | CETX | Fri, Jul 28, 2017 | 943.60 | 949.20 | 926.80 | 932.40 | 1167 | NASDAQ | CETX | Thu, Jul 27, 2017 | 946.40 | 960.40 | 926.80 | 935.20 | 1166 | NASDAQ | CETX | Wed, Jul 26, 2017 | 971.60 | 977.20 | 940.80 | 940.80 | 1165 | NASDAQ | CETX | Tue, Jul 25, 2017 | 985.60 | 1002.40 | 963.20 | 966.00 | 1164 | NASDAQ | CETX | Mon, Jul 24, 2017 | 982.80 | 994.03 | 980.00 | 988.40 | 1163 | NASDAQ | CETX | Fri, Jul 21, 2017 | 1008.00 | 1008.00 | 973.28 | 982.80 | 1162 | NASDAQ | CETX | Thu, Jul 20, 2017 | 1002.40 | 1011.67 | 982.80 | 1005.20 | 1161 | NASDAQ | CETX | Wed, Jul 19, 2017 | 999.60 | 1010.80 | 954.80 | 991.20 | 1160 | NASDAQ | CETX | Tue, Jul 18, 2017 | 1002.40 | 1002.40 | 968.58 | 999.60 | 1159 | NASDAQ | CETX | Mon, Jul 17, 2017 | 985.60 | 1002.40 | 977.20 | 991.20 | 1158 | NASDAQ | CETX | Fri, Jul 14, 2017 | 999.60 | 1005.20 | 966.00 | 980.00 | 1157 | NASDAQ | CETX | Thu, Jul 13, 2017 | 1002.40 | 1008.00 | 985.60 | 985.60 | 1156 | NASDAQ | CETX | Wed, Jul 12, 2017 | 991.20 | 1038.80 | 987.00 | 996.80 | 1155 | NASDAQ | CETX | Tue, Jul 11, 2017 | 988.40 | 991.20 | 974.40 | 977.20 | 1154 | NASDAQ | CETX | Mon, Jul 10, 2017 | 985.60 | 1006.71 | 970.93 | 982.80 | 1153 | NASDAQ | CETX | Fri, Jul 7, 2017 | 977.20 | 1008.00 | 970.37 | 988.40 | 1152 | NASDAQ | CETX | Thu, Jul 6, 2017 | 1030.40 | 1030.40 | 980.00 | 991.20 | 1151 | NASDAQ | CETX | Wed, Jul 5, 2017 | 1010.80 | 1033.20 | 994.00 | 1022.00 | 1150 | NASDAQ | CETX | Mon, Jul 3, 2017 | 999.60 | 1025.02 | 996.80 | 1010.80 | 1149 | NASDAQ | CETX | Fri, Jun 30, 2017 | 1004.86 | 1022.00 | 982.80 | 1008.00 | 1148 | NASDAQ | CETX | Thu, Jun 29, 2017 | 999.60 | 1030.40 | 980.78 | 999.60 | 1147 | NASDAQ | CETX | Wed, Jun 28, 2017 | 1005.20 | 1019.20 | 996.80 | 1006.60 | 1146 | NASDAQ | CETX | Tue, Jun 27, 2017 | 994.00 | 1033.20 | 980.00 | 1016.40 | 1145 | NASDAQ | CETX | Mon, Jun 26, 2017 | 980.00 | 994.00 | 957.60 | 988.40 | 1144 | NASDAQ | CETX | Fri, Jun 23, 2017 | 963.20 | 994.00 | 938.00 | 994.00 | 1143 | NASDAQ | CETX | Thu, Jun 22, 2017 | 938.00 | 966.00 | 924.00 | 966.00 | 1142 | NASDAQ | CETX | Wed, Jun 21, 2017 | 926.80 | 943.60 | 896.00 | 938.00 | 1141 | NASDAQ | CETX | Tue, Jun 20, 2017 | 921.20 | 943.60 | 904.99 | 926.80 | 1140 | NASDAQ | CETX | Mon, Jun 19, 2017 | 918.40 | 938.00 | 890.40 | 921.20 | 1139 | NASDAQ | CETX | Fri, Jun 16, 2017 | 901.60 | 938.00 | 901.60 | 924.00 | 1138 | NASDAQ | CETX | Thu, Jun 15, 2017 | 929.60 | 929.60 | 896.00 | 901.60 | 1137 | NASDAQ | CETX | Wed, Jun 14, 2017 | 963.20 | 963.20 | 929.60 | 932.40 | 1136 | NASDAQ | CETX | Tue, Jun 13, 2017 | 954.80 | 974.40 | 940.80 | 952.00 | 1135 | NASDAQ | CETX | Mon, Jun 12, 2017 | 1010.80 | 1010.83 | 952.00 | 954.80 | 1134 | NASDAQ | CETX | Fri, Jun 9, 2017 | 996.80 | 1027.60 | 994.00 | 999.60 | 1133 | NASDAQ | CETX | Thu, Jun 8, 2017 | 994.00 | 1016.40 | 994.00 | 1002.40 | 1132 | NASDAQ | CETX | Wed, Jun 7, 2017 | 1008.00 | 1015.14 | 980.00 | 994.00 | 1131 | NASDAQ | CETX | Tue, Jun 6, 2017 | 999.60 | 1036.00 | 994.00 | 1010.80 | 1130 | NASDAQ | CETX | Mon, Jun 5, 2017 | 1030.40 | 1044.40 | 999.60 | 1008.00 | 1129 | NASDAQ | CETX | Fri, Jun 2, 2017 | 1010.80 | 1041.60 | 999.60 | 1041.60 | 1128 | NASDAQ | CETX | Thu, Jun 1, 2017 | 988.40 | 1032.58 | 988.40 | 999.60 | 1127 | NASDAQ | CETX | Wed, May 31, 2017 | 1047.20 | 1062.88 | 988.40 | 1027.60 | 1126 | NASDAQ | CETX | Tue, May 30, 2017 | 963.20 | 1036.00 | 949.20 | 1036.00 | 1125 | NASDAQ | CETX | Fri, May 26, 2017 | 960.40 | 968.80 | 938.00 | 949.20 | 1124 | NASDAQ | CETX | Thu, May 25, 2017 | 940.80 | 985.04 | 938.00 | 966.00 | 1123 | NASDAQ | CETX | Wed, May 24, 2017 | 1024.80 | 1030.40 | 924.00 | 949.20 | 1122 | NASDAQ | CETX | Tue, May 23, 2017 | 1038.80 | 1055.15 | 985.60 | 1016.40 | 1121 | NASDAQ | CETX | Mon, May 22, 2017 | 1078.00 | 1134.00 | 1022.00 | 1041.60 | 1120 | NASDAQ | CETX | Fri, May 19, 2017 | 1072.40 | 1080.80 | 1010.80 | 1069.60 | 1119 | NASDAQ | CETX | Thu, May 18, 2017 | 1100.40 | 1142.40 | 1008.00 | 1066.80 | 1118 | NASDAQ | CETX | Wed, May 17, 2017 | 1044.40 | 1274.00 | 1036.00 | 1103.20 | 1117 | NASDAQ | CETX | Tue, May 16, 2017 | 910.00 | 910.00 | 879.20 | 882.00 | 1116 | NASDAQ | CETX | Mon, May 15, 2017 | 910.00 | 924.00 | 896.00 | 896.00 | 1115 | NASDAQ | CETX | Fri, May 12, 2017 | 896.00 | 910.00 | 868.00 | 901.60 | 1114 | NASDAQ | CETX | Thu, May 11, 2017 | 854.00 | 921.20 | 851.20 | 896.00 | 1113 | NASDAQ | CETX | Wed, May 10, 2017 | 966.00 | 966.00 | 926.80 | 935.20 | 1112 | NASDAQ | CETX | Tue, May 9, 2017 | 910.00 | 963.20 | 907.20 | 954.80 | 1111 | NASDAQ | CETX | Mon, May 8, 2017 | 893.20 | 912.24 | 884.80 | 904.40 | 1110 | NASDAQ | CETX | Fri, May 5, 2017 | 890.40 | 901.60 | 877.91 | 901.60 | 1109 | NASDAQ | CETX | Thu, May 4, 2017 | 879.20 | 884.80 | 870.80 | 884.80 | 1108 | NASDAQ | CETX | Wed, May 3, 2017 | 887.60 | 893.20 | 868.00 | 884.80 | 1107 | NASDAQ | CETX | Tue, May 2, 2017 | 859.60 | 908.07 | 848.40 | 887.60 | 1106 | NASDAQ | CETX | Mon, May 1, 2017 | 890.40 | 894.88 | 854.11 | 862.40 | 1105 | NASDAQ | CETX | Fri, Apr 28, 2017 | 904.40 | 904.40 | 882.00 | 893.20 | 1104 | NASDAQ | CETX | Thu, Apr 27, 2017 | 884.80 | 907.17 | 883.34 | 904.40 | 1103 | NASDAQ | CETX | Wed, Apr 26, 2017 | 898.80 | 932.96 | 882.00 | 890.40 | 1102 | NASDAQ | CETX | Tue, Apr 25, 2017 | 910.00 | 918.40 | 882.00 | 904.40 | 1101 | NASDAQ | CETX | Mon, Apr 24, 2017 | 946.40 | 946.40 | 910.00 | 910.00 | 1100 | NASDAQ | CETX | Fri, Apr 21, 2017 | 932.40 | 957.60 | 915.60 | 943.60 | 1099 | NASDAQ | CETX | Thu, Apr 20, 2017 | 952.00 | 952.00 | 915.60 | 938.00 | 1098 | NASDAQ | CETX | Wed, Apr 19, 2017 | 940.80 | 960.40 | 901.88 | 929.60 | 1097 | NASDAQ | CETX | Tue, Apr 18, 2017 | 904.40 | 929.60 | 882.00 | 901.60 | 1096 | NASDAQ | CETX | Mon, Apr 17, 2017 | 873.60 | 896.00 | 862.40 | 879.20 | 1095 | NASDAQ | CETX | Thu, Apr 13, 2017 | 859.60 | 909.27 | 851.20 | 868.00 | 1094 | NASDAQ | CETX | Wed, Apr 12, 2017 | 859.60 | 890.40 | 848.40 | 868.00 | 1093 | NASDAQ | CETX | Tue, Apr 11, 2017 | 887.60 | 904.40 | 845.60 | 856.80 | 1092 | NASDAQ | CETX | Mon, Apr 10, 2017 | 982.80 | 1047.20 | 870.80 | 884.80 | 1091 | NASDAQ | CETX | Fri, Apr 7, 2017 | 882.00 | 907.20 | 859.60 | 868.00 | 1090 | NASDAQ | CETX | Thu, Apr 6, 2017 | 882.00 | 907.76 | 858.37 | 882.00 | 1089 | NASDAQ | CETX | Wed, Apr 5, 2017 | 910.00 | 924.00 | 868.00 | 882.00 | 1088 | NASDAQ | CETX | Tue, Apr 4, 2017 | 924.00 | 991.20 | 910.00 | 915.60 | 1087 | NASDAQ | CETX | Mon, Apr 3, 2017 | 980.00 | 1002.40 | 926.80 | 938.00 | 1086 | NASDAQ | CETX | Fri, Mar 31, 2017 | 1047.20 | 1080.80 | 980.00 | 988.40 | 1085 | NASDAQ | CETX | Thu, Mar 30, 2017 | 963.20 | 1075.20 | 963.20 | 1008.00 | 1084 | NASDAQ | CETX | Wed, Mar 29, 2017 | 924.00 | 956.48 | 924.00 | 954.80 | 1083 | NASDAQ | CETX | Tue, Mar 28, 2017 | 929.60 | 964.60 | 915.60 | 924.00 | 1082 | NASDAQ | CETX | Mon, Mar 27, 2017 | 929.60 | 974.40 | 879.20 | 938.00 | 1081 | NASDAQ | CETX | Fri, Mar 24, 2017 | 924.00 | 966.00 | 918.40 | 926.80 | 1080 | NASDAQ | CETX | Thu, Mar 23, 2017 | 893.20 | 943.60 | 879.20 | 918.40 | 1079 | NASDAQ | CETX | Wed, Mar 22, 2017 | 865.20 | 921.20 | 848.40 | 887.60 | 1078 | NASDAQ | CETX | Tue, Mar 21, 2017 | 879.20 | 893.93 | 842.80 | 859.60 | 1077 | NASDAQ | CETX | Mon, Mar 20, 2017 | 882.00 | 898.80 | 786.80 | 856.80 | 1076 | NASDAQ | CETX | Fri, Mar 17, 2017 | 938.00 | 943.60 | 887.60 | 887.60 | 1075 | NASDAQ | CETX | Thu, Mar 16, 2017 | 932.40 | 946.40 | 896.00 | 929.60 | 1074 | NASDAQ | CETX | Wed, Mar 15, 2017 | 924.00 | 943.60 | 887.60 | 912.80 | 1073 | NASDAQ | CETX | Tue, Mar 14, 2017 | 966.00 | 970.84 | 924.00 | 932.40 | 1072 | NASDAQ | CETX | Mon, Mar 13, 2017 | 1005.20 | 1016.37 | 952.03 | 966.00 | 1071 | NASDAQ | CETX | Fri, Mar 10, 2017 | 971.60 | 994.00 | 957.60 | 985.60 | 1070 | NASDAQ | CETX | Thu, Mar 9, 2017 | 932.40 | 996.80 | 905.80 | 971.60 | 1069 | NASDAQ | CETX | Wed, Mar 8, 2017 | 957.60 | 971.60 | 898.80 | 943.60 | 1068 | NASDAQ | CETX | Tue, Mar 7, 2017 | 971.60 | 1022.00 | 926.80 | 949.20 | 1067 | NASDAQ | CETX | Mon, Mar 6, 2017 | 1005.20 | 1005.20 | 856.80 | 938.00 | 1066 | NASDAQ | CETX | Fri, Mar 3, 2017 | 1030.40 | 1061.20 | 1019.20 | 1027.60 | 1065 | NASDAQ | CETX | Thu, Mar 2, 2017 | 1106.00 | 1134.00 | 1016.40 | 1024.80 | 1064 | NASDAQ | CETX | Wed, Mar 1, 2017 | 929.60 | 1187.20 | 921.20 | 1134.00 | 1063 | NASDAQ | CETX | Tue, Feb 28, 2017 | 1058.40 | 1072.40 | 988.43 | 991.20 | 1062 | NASDAQ | CETX | Mon, Feb 27, 2017 | 1069.60 | 1110.20 | 1036.00 | 1069.60 | 1061 | NASDAQ | CETX | Fri, Feb 24, 2017 | 1117.20 | 1190.00 | 1052.38 | 1122.80 | 1060 | NASDAQ | CETX | Thu, Feb 23, 2017 | 1038.80 | 1240.40 | 983.58 | 1125.60 | 1059 | NASDAQ | CETX | Wed, Feb 22, 2017 | 1442.00 | 1469.89 | 772.80 | 952.00 | 1058 | NASDAQ | CETX | Tue, Feb 21, 2017 | 1624.00 | 1632.40 | 1402.80 | 1433.60 | 1057 | NASDAQ | CETX | Fri, Feb 17, 2017 | 1649.20 | 1677.20 | 1607.20 | 1615.60 | 1056 | NASDAQ | CETX | Thu, Feb 16, 2017 | 1668.80 | 1699.60 | 1614.20 | 1652.00 | 1055 | NASDAQ | CETX | Wed, Feb 15, 2017 | 1596.00 | 1699.60 | 1587.60 | 1674.40 | 1054 | NASDAQ | CETX | Tue, Feb 14, 2017 | 1691.20 | 1697.81 | 1598.80 | 1626.80 | 1053 | NASDAQ | CETX | Mon, Feb 13, 2017 | 1680.00 | 1722.00 | 1587.60 | 1663.20 | 1052 | NASDAQ | CETX | Fri, Feb 10, 2017 | 1736.00 | 1836.80 | 1699.60 | 1699.60 | 1051 | NASDAQ | CETX | Thu, Feb 9, 2017 | 1904.00 | 2100.00 | 1670.93 | 1702.40 | 1050 | NASDAQ | CETX | Wed, Feb 8, 2017 | 1811.60 | 1831.20 | 1736.00 | 1814.40 | 1049 | NASDAQ | CETX | Tue, Feb 7, 2017 | 1783.60 | 1886.25 | 1713.60 | 1811.60 | 1048 | NASDAQ | CETX | Mon, Feb 6, 2017 | 1652.00 | 1834.00 | 1635.20 | 1775.20 | 1047 | NASDAQ | CETX | Fri, Feb 3, 2017 | 1593.20 | 1671.60 | 1568.00 | 1668.80 | 1046 | NASDAQ | CETX | Thu, Feb 2, 2017 | 1722.00 | 1727.60 | 1568.00 | 1579.20 | 1045 | NASDAQ | CETX | Wed, Feb 1, 2017 | 1792.00 | 1794.80 | 1722.00 | 1727.60 | 1044 | NASDAQ | CETX | Tue, Jan 31, 2017 | 1778.00 | 1784.36 | 1713.60 | 1764.00 | 1043 | NASDAQ | CETX | Mon, Jan 30, 2017 | 1794.80 | 1836.80 | 1727.60 | 1775.20 | 1042 | NASDAQ | CETX | Fri, Jan 27, 2017 | 1867.60 | 1881.60 | 1792.00 | 1806.00 | 1041 | NASDAQ | CETX | Thu, Jan 26, 2017 | 1820.00 | 1887.20 | 1808.80 | 1881.60 | 1040 | NASDAQ | CETX | Wed, Jan 25, 2017 | 1848.00 | 1848.00 | 1786.40 | 1820.00 | 1039 | NASDAQ | CETX | Tue, Jan 24, 2017 | 1820.00 | 1846.63 | 1754.90 | 1831.20 | 1038 | NASDAQ | CETX | Mon, Jan 23, 2017 | 1820.00 | 1876.00 | 1794.80 | 1831.20 | 1037 | NASDAQ | CETX | Fri, Jan 20, 2017 | 1909.60 | 1974.00 | 1829.80 | 1845.20 | 1036 | NASDAQ | CETX | Thu, Jan 19, 2017 | 1884.40 | 1957.20 | 1845.20 | 1929.20 | 1035 | NASDAQ | CETX | Wed, Jan 18, 2017 | 1876.00 | 1884.40 | 1742.72 | 1864.80 | 1034 | NASDAQ | CETX | Tue, Jan 17, 2017 | 1862.00 | 1990.80 | 1861.08 | 1904.00 | 1033 | NASDAQ | CETX | Fri, Jan 13, 2017 | 1878.80 | 1885.52 | 1797.60 | 1839.60 | 1032 | NASDAQ | CETX | Thu, Jan 12, 2017 | 1934.80 | 1946.00 | 1797.60 | 1890.00 | 1031 | NASDAQ | CETX | Wed, Jan 11, 2017 | 2044.00 | 2044.00 | 1881.60 | 1937.60 | 1030 | NASDAQ | CETX | Tue, Jan 10, 2017 | 2122.40 | 2135.00 | 1887.20 | 2058.00 | 1029 | NASDAQ | CETX | Mon, Jan 9, 2017 | 2270.80 | 2293.20 | 2100.00 | 2136.40 | 1028 | NASDAQ | CETX | Fri, Jan 6, 2017 | 2293.20 | 2335.20 | 2212.00 | 2245.60 | 1027 | NASDAQ | CETX | Thu, Jan 5, 2017 | 2270.80 | 2354.80 | 2172.80 | 2254.00 | 1026 | NASDAQ | CETX | Wed, Jan 4, 2017 | 2282.00 | 2295.02 | 2086.00 | 2167.20 | 1025 | NASDAQ | CETX | Tue, Jan 3, 2017 | 2074.80 | 2310.00 | 2016.00 | 2254.00 | 1024 | NASDAQ | CETX | Fri, Dec 30, 2016 | 1985.20 | 2094.40 | 1859.20 | 2066.40 | 1023 | NASDAQ | CETX | Thu, Dec 29, 2016 | 1705.20 | 2016.00 | 1660.40 | 1965.60 | 1022 | NASDAQ | CETX | Wed, Dec 28, 2016 | 1820.00 | 1822.49 | 1638.03 | 1699.60 | 1021 | NASDAQ | CETX | Tue, Dec 27, 2016 | 1596.00 | 1820.00 | 1545.60 | 1797.60 | 1020 | NASDAQ | CETX | Fri, Dec 23, 2016 | 1540.00 | 1591.80 | 1470.00 | 1582.00 | 1019 | NASDAQ | CETX | Thu, Dec 22, 2016 | 1540.00 | 1660.40 | 1470.00 | 1590.40 | 1018 | NASDAQ | CETX | Wed, Dec 21, 2016 | 1358.00 | 1386.00 | 1332.80 | 1346.80 | 1017 | NASDAQ | CETX | Tue, Dec 20, 2016 | 1400.00 | 1416.80 | 1358.00 | 1386.00 | 1016 | NASDAQ | CETX | Mon, Dec 19, 2016 | 1321.60 | 1411.20 | 1296.40 | 1411.20 | 1015 | NASDAQ | CETX | Fri, Dec 16, 2016 | 1360.80 | 1397.20 | 1288.00 | 1296.40 | 1014 | NASDAQ | CETX | Thu, Dec 15, 2016 | 1414.00 | 1478.40 | 1358.17 | 1386.00 | 1013 | NASDAQ | CETX | Wed, Dec 14, 2016 | 1442.00 | 1512.00 | 1344.00 | 1436.40 | 1012 | NASDAQ | CETX | Tue, Dec 13, 2016 | 1240.40 | 1414.00 | 1209.60 | 1414.00 | 1011 | NASDAQ | CETX | Mon, Dec 12, 2016 | 1192.80 | 1229.20 | 1192.80 | 1215.20 | 1010 | NASDAQ | CETX | Fri, Dec 9, 2016 | 1254.40 | 1258.60 | 1190.00 | 1192.80 | 1009 | NASDAQ | CETX | Thu, Dec 8, 2016 | 1220.80 | 1272.43 | 1206.80 | 1240.40 | 1008 | NASDAQ | CETX | Wed, Dec 7, 2016 | 1218.00 | 1246.00 | 1201.20 | 1232.00 | 1007 | NASDAQ | CETX | Tue, Dec 6, 2016 | 1190.00 | 1235.47 | 1181.60 | 1218.00 | 1006 | NASDAQ | CETX | Mon, Dec 5, 2016 | 1204.00 | 1232.00 | 1159.20 | 1187.20 | 1005 | NASDAQ | CETX | Fri, Dec 2, 2016 | 1162.00 | 1212.40 | 1156.40 | 1187.20 | 1004 | NASDAQ | CETX | Thu, Dec 1, 2016 | 1260.00 | 1285.48 | 1148.00 | 1153.60 | 1003 | NASDAQ | CETX | Wed, Nov 30, 2016 | 1279.60 | 1291.92 | 1246.00 | 1268.40 | 1002 | NASDAQ | CETX | Tue, Nov 29, 2016 | 1302.00 | 1304.80 | 1226.40 | 1279.60 | 1001 | NASDAQ | CETX | Mon, Nov 28, 2016 | 1237.60 | 1321.60 | 1204.00 | 1282.40 | 1000 | NASDAQ | CETX | Fri, Nov 25, 2016 | 1212.40 | 1248.80 | 1187.20 | 1237.60 | 999 | NASDAQ | CETX | Wed, Nov 23, 2016 | 1201.20 | 1251.60 | 1170.06 | 1201.20 | 998 | NASDAQ | CETX | Tue, Nov 22, 2016 | 1167.60 | 1251.32 | 1156.40 | 1201.20 | 997 | NASDAQ | CETX | Mon, Nov 21, 2016 | 1181.60 | 1187.56 | 1134.00 | 1170.40 | 996 | NASDAQ | CETX | Fri, Nov 18, 2016 | 1198.40 | 1204.00 | 1134.00 | 1164.80 | 995 | NASDAQ | CETX | Thu, Nov 17, 2016 | 1260.00 | 1293.60 | 1192.80 | 1204.00 | 994 | NASDAQ | CETX | Wed, Nov 16, 2016 | 1192.80 | 1279.60 | 1190.00 | 1271.20 | 993 | NASDAQ | CETX | Tue, Nov 15, 2016 | 1131.20 | 1253.48 | 1131.20 | 1215.20 | 992 | NASDAQ | CETX | Mon, Nov 14, 2016 | 1176.00 | 1200.75 | 1122.80 | 1145.20 | 991 | NASDAQ | CETX | Fri, Nov 11, 2016 | 1120.00 | 1195.60 | 1120.00 | 1195.60 | 990 | NASDAQ | CETX | Thu, Nov 10, 2016 | 1148.00 | 1162.00 | 1120.00 | 1125.60 | 989 | NASDAQ | CETX | Wed, Nov 9, 2016 | 1136.80 | 1172.30 | 1125.60 | 1139.60 | 988 | NASDAQ | CETX | Tue, Nov 8, 2016 | 1204.00 | 1204.00 | 1134.03 | 1192.80 | 987 | NASDAQ | CETX | Mon, Nov 7, 2016 | 1190.00 | 1246.00 | 1186.78 | 1218.00 | 986 | NASDAQ | CETX | Fri, Nov 4, 2016 | 1142.40 | 1182.66 | 1125.60 | 1164.80 | 985 | NASDAQ | CETX | Thu, Nov 3, 2016 | 1198.40 | 1232.00 | 1115.97 | 1142.40 | 984 | NASDAQ | CETX | Wed, Nov 2, 2016 | 1355.20 | 1355.20 | 1190.00 | 1198.40 | 983 | NASDAQ | CETX | Tue, Nov 1, 2016 | 1400.00 | 1414.00 | 1299.20 | 1307.60 | 982 | NASDAQ | CETX | Mon, Oct 31, 2016 | 1346.80 | 1453.20 | 1346.80 | 1400.00 | 981 | NASDAQ | CETX | Fri, Oct 28, 2016 | 1271.20 | 1400.00 | 1260.00 | 1330.00 | 980 | NASDAQ | CETX | Thu, Oct 27, 2016 | 1254.40 | 1285.20 | 1208.62 | 1265.60 | 979 | NASDAQ | CETX | Wed, Oct 26, 2016 | 1145.20 | 1332.80 | 1145.20 | 1204.00 | 978 | NASDAQ | CETX | Tue, Oct 25, 2016 | 1142.40 | 1148.00 | 1118.96 | 1145.20 | 977 | NASDAQ | CETX | Mon, Oct 24, 2016 | 1114.40 | 1142.40 | 1114.40 | 1136.80 | 976 | NASDAQ | CETX | Fri, Oct 21, 2016 | 1108.80 | 1120.00 | 1090.88 | 1114.40 | 975 | NASDAQ | CETX | Thu, Oct 20, 2016 | 1106.00 | 1120.00 | 1078.00 | 1113.00 | 974 | NASDAQ | CETX | Wed, Oct 19, 2016 | 1055.60 | 1117.20 | 1050.00 | 1117.20 | 973 | NASDAQ | CETX | Tue, Oct 18, 2016 | 1058.40 | 1092.00 | 1052.80 | 1055.60 | 972 | NASDAQ | CETX | Mon, Oct 17, 2016 | 1111.60 | 1128.96 | 1052.80 | 1052.80 | 971 | NASDAQ | CETX | Fri, Oct 14, 2016 | 1125.60 | 1128.40 | 1106.00 | 1111.60 | 970 | NASDAQ | CETX | Thu, Oct 13, 2016 | 1148.00 | 1172.92 | 1117.20 | 1117.20 | 969 | NASDAQ | CETX | Wed, Oct 12, 2016 | 1134.00 | 1148.00 | 1120.00 | 1145.20 | 968 | NASDAQ | CETX | Tue, Oct 11, 2016 | 1162.00 | 1187.20 | 1125.60 | 1125.60 | 967 | NASDAQ | CETX | Mon, Oct 10, 2016 | 1120.00 | 1148.00 | 1106.00 | 1120.00 | 966 | NASDAQ | CETX | Fri, Oct 7, 2016 | 1114.40 | 1130.08 | 1114.40 | 1122.80 | 965 | NASDAQ | CETX | Thu, Oct 6, 2016 | 1184.40 | 1184.40 | 1114.40 | 1117.20 | 964 | NASDAQ | CETX | Wed, Oct 5, 2016 | 1139.60 | 1195.60 | 1139.60 | 1176.00 | 963 | NASDAQ | CETX | Tue, Oct 4, 2016 | 1125.60 | 1142.37 | 1111.63 | 1136.80 | 962 | NASDAQ | CETX | Mon, Oct 3, 2016 | 1120.00 | 1131.20 | 1104.60 | 1108.80 | 961 | NASDAQ | CETX | Fri, Sep 30, 2016 | 1092.00 | 1125.82 | 1092.00 | 1108.80 | 960 | NASDAQ | CETX | Thu, Sep 29, 2016 | 1140.38 | 1148.00 | 1078.00 | 1078.00 | 959 | NASDAQ | CETX | Wed, Sep 28, 2016 | 1114.40 | 1178.80 | 1108.58 | 1153.60 | 958 | NASDAQ | CETX | Tue, Sep 27, 2016 | 1100.40 | 1120.00 | 1078.00 | 1106.00 | 957 | NASDAQ | CETX | Mon, Sep 26, 2016 | 1100.40 | 1115.80 | 1052.80 | 1097.60 | 956 | NASDAQ | CETX | Fri, Sep 23, 2016 | 1145.20 | 1159.20 | 1086.40 | 1086.40 | 955 | NASDAQ | CETX | Thu, Sep 22, 2016 | 1134.00 | 1172.92 | 1111.60 | 1148.00 | 954 | NASDAQ | CETX | Wed, Sep 21, 2016 | 1128.40 | 1145.20 | 1100.68 | 1117.20 | 953 | NASDAQ | CETX | Tue, Sep 20, 2016 | 1131.20 | 1150.52 | 1111.60 | 1139.60 | 952 | NASDAQ | CETX | Mon, Sep 19, 2016 | 1072.40 | 1170.40 | 1072.40 | 1142.40 | 951 | NASDAQ | CETX | Fri, Sep 16, 2016 | 1069.60 | 1134.00 | 1052.80 | 1089.20 | 950 | NASDAQ | CETX | Thu, Sep 15, 2016 | 1108.80 | 1111.60 | 1066.80 | 1069.60 | 949 | NASDAQ | CETX | Wed, Sep 14, 2016 | 1142.40 | 1173.20 | 1092.00 | 1100.40 | 948 | NASDAQ | CETX | Tue, Sep 13, 2016 | 1243.20 | 1260.00 | 1148.00 | 1153.60 | 947 | NASDAQ | CETX | Mon, Sep 12, 2016 | 1080.80 | 1229.20 | 1058.40 | 1229.20 | 946 | NASDAQ | CETX | Fri, Sep 9, 2016 | 1184.40 | 1190.00 | 1036.03 | 1097.60 | 945 | NASDAQ | CETX | Thu, Sep 8, 2016 | 1204.00 | 1259.97 | 1190.00 | 1192.80 | 944 | NASDAQ | CETX | Wed, Sep 7, 2016 | 1349.60 | 1366.06 | 1150.80 | 1195.60 | 943 | NASDAQ | CETX | Tue, Sep 6, 2016 | 1372.00 | 1400.00 | 1330.00 | 1349.60 | 942 | NASDAQ | CETX | Fri, Sep 2, 2016 | 1408.40 | 1438.92 | 1366.40 | 1372.00 | 941 | NASDAQ | CETX | Thu, Sep 1, 2016 | 1430.80 | 1444.77 | 1400.00 | 1428.00 | 940 | NASDAQ | CETX | Wed, Aug 31, 2016 | 1534.40 | 1576.37 | 1402.80 | 1430.80 | 939 | NASDAQ | CETX | Tue, Aug 30, 2016 | 1495.20 | 1579.20 | 1481.20 | 1534.40 | 938 | NASDAQ | CETX | Mon, Aug 29, 2016 | 1344.00 | 1494.78 | 1330.00 | 1450.40 | 937 | NASDAQ | CETX | Fri, Aug 26, 2016 | 1358.00 | 1380.96 | 1332.80 | 1344.00 | 936 | NASDAQ | CETX | Thu, Aug 25, 2016 | 1369.20 | 1383.20 | 1349.60 | 1349.60 | 935 | NASDAQ | CETX | Wed, Aug 24, 2016 | 1316.00 | 1422.40 | 1316.00 | 1380.40 | 934 | NASDAQ | CETX | Tue, Aug 23, 2016 | 1260.00 | 1338.40 | 1237.60 | 1313.20 | 933 | NASDAQ | CETX | Mon, Aug 22, 2016 | 1332.80 | 1352.96 | 1276.80 | 1299.20 | 932 | NASDAQ | CETX | Fri, Aug 19, 2016 | 1430.80 | 1430.80 | 1330.00 | 1369.20 | 931 | NASDAQ | CETX | Thu, Aug 18, 2016 | 1422.40 | 1467.20 | 1400.00 | 1444.80 | 930 | NASDAQ | CETX | Wed, Aug 17, 2016 | 1330.00 | 1453.20 | 1330.00 | 1416.80 | 929 | NASDAQ | CETX | Tue, Aug 16, 2016 | 1456.00 | 1497.72 | 1302.00 | 1316.00 | 928 | NASDAQ | CETX | Mon, Aug 15, 2016 | 1587.60 | 1597.12 | 1503.60 | 1512.00 | 927 | NASDAQ | CETX | Fri, Aug 12, 2016 | 1610.00 | 1610.00 | 1557.08 | 1587.60 | 926 | NASDAQ | CETX | Thu, Aug 11, 2016 | 1601.60 | 1621.20 | 1540.00 | 1601.60 | 925 | NASDAQ | CETX | Wed, Aug 10, 2016 | 1568.00 | 1601.12 | 1492.71 | 1587.60 | 924 | NASDAQ | CETX | Tue, Aug 9, 2016 | 1657.60 | 1682.80 | 1531.60 | 1573.60 | 923 | NASDAQ | CETX | Mon, Aug 8, 2016 | 1624.00 | 1845.20 | 1582.00 | 1666.00 | 922 | NASDAQ | CETX | Fri, Aug 5, 2016 | 1332.80 | 1422.40 | 1285.20 | 1419.60 | 921 | NASDAQ | CETX | Thu, Aug 4, 2016 | 1414.00 | 1415.96 | 1330.00 | 1332.80 | 920 | NASDAQ | CETX | Wed, Aug 3, 2016 | 1279.60 | 1447.04 | 1271.20 | 1422.40 | 919 | NASDAQ | CETX | Tue, Aug 2, 2016 | 1335.60 | 1343.97 | 1215.20 | 1324.40 | 918 | NASDAQ | CETX | Mon, Aug 1, 2016 | 1470.00 | 1484.00 | 1285.20 | 1366.40 | 917 | NASDAQ | CETX | Fri, Jul 29, 2016 | 1517.60 | 1533.95 | 1450.40 | 1470.00 | 916 | NASDAQ | CETX | Thu, Jul 28, 2016 | 1562.40 | 1567.78 | 1486.80 | 1514.80 | 915 | NASDAQ | CETX | Wed, Jul 27, 2016 | 1517.60 | 1635.20 | 1470.00 | 1523.20 | 914 | NASDAQ | CETX | Tue, Jul 26, 2016 | 1562.40 | 1727.60 | 1405.60 | 1503.60 | 913 | NASDAQ | CETX | Mon, Jul 25, 2016 | 1433.60 | 1593.20 | 1428.00 | 1523.20 | 912 | NASDAQ | CETX | Fri, Jul 22, 2016 | 1341.20 | 1481.20 | 1341.20 | 1416.80 | 911 | NASDAQ | CETX | Thu, Jul 21, 2016 | 1260.00 | 1349.60 | 1256.64 | 1341.20 | 910 | NASDAQ | CETX | Wed, Jul 20, 2016 | 1204.00 | 1257.17 | 1204.00 | 1251.60 | 909 | NASDAQ | CETX | Tue, Jul 19, 2016 | 1192.80 | 1234.80 | 1164.83 | 1218.00 | 908 | NASDAQ | CETX | Mon, Jul 18, 2016 | 1162.00 | 1229.20 | 1094.80 | 1176.00 | 907 | NASDAQ | CETX | Fri, Jul 15, 2016 | 1120.00 | 1156.40 | 1062.12 | 1134.00 | 906 | NASDAQ | CETX | Thu, Jul 14, 2016 | 1145.20 | 1161.44 | 1120.00 | 1134.00 | 905 | NASDAQ | CETX | Wed, Jul 13, 2016 | 1198.40 | 1215.17 | 1142.34 | 1162.00 | 904 | NASDAQ | CETX | Tue, Jul 12, 2016 | 1218.00 | 1279.60 | 1156.40 | 1192.80 | 903 | NASDAQ | CETX | Mon, Jul 11, 2016 | 1106.00 | 1201.20 | 1069.88 | 1181.60 | 902 | NASDAQ | CETX | Fri, Jul 8, 2016 | 1108.80 | 1108.80 | 1036.00 | 1089.20 | 901 | NASDAQ | CETX | Thu, Jul 7, 2016 | 1108.80 | 1108.80 | 1069.80 | 1094.80 | 900 | NASDAQ | CETX | Wed, Jul 6, 2016 | 1008.00 | 1106.00 | 996.80 | 1100.40 | 899 | NASDAQ | CETX | Tue, Jul 5, 2016 | 1038.80 | 1038.83 | 954.80 | 1038.80 | 898 | NASDAQ | CETX | Fri, Jul 1, 2016 | 1055.60 | 1061.20 | 1008.00 | 1038.80 | 897 | NASDAQ | CETX | Thu, Jun 30, 2016 | 1120.00 | 1120.00 | 1013.60 | 1033.20 | 896 | NASDAQ | CETX | Wed, Jun 29, 2016 | 943.60 | 974.40 | 918.40 | 971.60 | 895 | NASDAQ | CETX | Tue, Jun 28, 2016 | 868.00 | 943.60 | 868.00 | 943.60 | 894 | NASDAQ | CETX | Mon, Jun 27, 2016 | 926.80 | 949.20 | 789.60 | 859.60 | 893 | NASDAQ | CETX | Fri, Jun 24, 2016 | 985.60 | 1002.40 | 932.40 | 980.00 | 892 | NASDAQ | CETX | Thu, Jun 23, 2016 | 1030.40 | 1030.40 | 940.80 | 1013.60 | 891 | NASDAQ | CETX | Wed, Jun 22, 2016 | 851.20 | 1134.00 | 851.20 | 1002.40 | 890 | NASDAQ | CETX | Tue, Jun 21, 2016 | 907.20 | 907.20 | 843.36 | 862.40 | 889 | NASDAQ | CETX | Mon, Jun 20, 2016 | 938.00 | 952.00 | 890.40 | 907.20 | 888 | NASDAQ | CETX | Fri, Jun 17, 2016 | 924.00 | 966.00 | 924.00 | 949.20 | 887 | NASDAQ | CETX | Thu, Jun 16, 2016 | 952.00 | 960.40 | 924.00 | 938.00 | 886 | NASDAQ | CETX | Wed, Jun 15, 2016 | 938.00 | 990.89 | 938.00 | 960.40 | 885 | NASDAQ | CETX | Tue, Jun 14, 2016 | 901.60 | 968.80 | 890.40 | 968.80 | 884 | NASDAQ | CETX | Mon, Jun 13, 2016 | 996.80 | 1050.00 | 884.80 | 924.00 | 883 | NASDAQ | CETX | Fri, Jun 10, 2016 | 940.80 | 1069.57 | 924.00 | 980.00 | 882 | NASDAQ | CETX | Thu, Jun 9, 2016 | 932.40 | 957.60 | 851.20 | 901.60 | 881 | NASDAQ | CETX | Wed, Jun 8, 2016 | 896.00 | 968.80 | 873.60 | 963.20 | 880 | NASDAQ | CETX | Tue, Jun 7, 2016 | 935.20 | 1016.40 | 873.60 | 924.00 | 879 | NASDAQ | CETX | Mon, Jun 6, 2016 | 840.00 | 980.00 | 826.00 | 957.60 | 878 | NASDAQ | CETX | Fri, Jun 3, 2016 | 705.60 | 820.40 | 705.60 | 772.80 | 877 | NASDAQ | CETX | Thu, Jun 2, 2016 | 632.80 | 834.37 | 632.80 | 677.60 | 876 | NASDAQ | CETX | Wed, Jun 1, 2016 | 584.14 | 616.00 | 578.93 | 602.00 | 875 | NASDAQ | CETX | Tue, May 31, 2016 | 574.00 | 585.76 | 568.40 | 576.80 | 874 | NASDAQ | CETX | Fri, May 27, 2016 | 574.00 | 613.20 | 557.20 | 568.40 | 873 | NASDAQ | CETX | Thu, May 26, 2016 | 540.40 | 588.00 | 537.60 | 568.40 | 872 | NASDAQ | CETX | Wed, May 25, 2016 | 568.40 | 568.40 | 537.60 | 543.20 | 871 | NASDAQ | CETX | Tue, May 24, 2016 | 560.00 | 568.37 | 537.71 | 562.80 | 870 | NASDAQ | CETX | Mon, May 23, 2016 | 627.20 | 630.00 | 548.80 | 568.40 | 869 | NASDAQ | CETX | Fri, May 20, 2016 | 610.40 | 613.20 | 548.80 | 610.40 | 868 | NASDAQ | CETX | Thu, May 19, 2016 | 655.20 | 672.00 | 548.80 | 593.60 | 867 | NASDAQ | CETX | Wed, May 18, 2016 | 705.60 | 714.00 | 627.20 | 655.20 | 866 | NASDAQ | CETX | Tue, May 17, 2016 | 700.00 | 837.20 | 677.68 | 697.20 | 865 | NASDAQ | CETX | Mon, May 16, 2016 | 607.60 | 680.40 | 604.80 | 655.20 | 864 | NASDAQ | CETX | Fri, May 13, 2016 | 543.20 | 607.60 | 543.20 | 599.20 | 863 | NASDAQ | CETX | Thu, May 12, 2016 | 543.20 | 546.00 | 534.80 | 537.60 | 862 | NASDAQ | CETX | Wed, May 11, 2016 | 534.80 | 562.77 | 534.66 | 534.80 | 861 | NASDAQ | CETX | Tue, May 10, 2016 | 551.60 | 570.81 | 529.20 | 532.00 | 860 | NASDAQ | CETX | Mon, May 9, 2016 | 551.60 | 557.20 | 515.20 | 537.60 | 859 | NASDAQ | CETX | Fri, May 6, 2016 | 560.00 | 589.62 | 546.00 | 548.80 | 858 | NASDAQ | CETX | Thu, May 5, 2016 | 610.40 | 610.40 | 564.26 | 571.20 | 857 | NASDAQ | CETX | Wed, May 4, 2016 | 574.00 | 602.00 | 574.00 | 602.00 | 856 | NASDAQ | CETX | Tue, May 3, 2016 | 575.40 | 595.00 | 560.00 | 574.00 | 855 | NASDAQ | CETX | Mon, May 2, 2016 | 582.90 | 598.92 | 557.20 | 571.20 | 854 | NASDAQ | CETX | Fri, Apr 29, 2016 | 548.80 | 571.20 | 543.20 | 568.40 | 853 | NASDAQ | CETX | Thu, Apr 28, 2016 | 596.40 | 596.40 | 560.00 | 562.80 | 852 | NASDAQ | CETX | Wed, Apr 27, 2016 | 593.60 | 610.40 | 593.60 | 593.60 | 851 | NASDAQ | CETX | Tue, Apr 26, 2016 | 602.00 | 613.20 | 590.80 | 593.60 | 850 | NASDAQ | CETX | Mon, Apr 25, 2016 | 596.40 | 604.13 | 585.20 | 596.40 | 849 | NASDAQ | CETX | Fri, Apr 22, 2016 | 607.60 | 610.40 | 582.43 | 588.00 | 848 | NASDAQ | CETX | Thu, Apr 21, 2016 | 568.40 | 596.40 | 568.40 | 579.60 | 847 | NASDAQ | CETX | Wed, Apr 20, 2016 | 604.80 | 604.80 | 568.40 | 574.00 | 846 | NASDAQ | CETX | Tue, Apr 19, 2016 | 604.80 | 611.46 | 590.80 | 593.60 | 845 | NASDAQ | CETX | Mon, Apr 18, 2016 | 624.40 | 629.44 | 604.80 | 610.40 | 844 | NASDAQ | CETX | Fri, Apr 15, 2016 | 610.40 | 644.00 | 610.40 | 616.00 | 843 | NASDAQ | CETX | Thu, Apr 14, 2016 | 562.80 | 621.60 | 562.80 | 610.40 | 842 | NASDAQ | CETX | Wed, Apr 13, 2016 | 581.45 | 593.60 | 565.60 | 565.60 | 841 | NASDAQ | CETX | Tue, Apr 12, 2016 | 588.00 | 602.00 | 565.60 | 588.00 | 840 | NASDAQ | CETX | Mon, Apr 11, 2016 | 565.60 | 599.17 | 565.60 | 579.60 | 839 | NASDAQ | CETX | Fri, Apr 8, 2016 | 649.60 | 657.97 | 560.00 | 568.40 | 838 | NASDAQ | CETX | Thu, Apr 7, 2016 | 641.20 | 666.40 | 630.00 | 653.18 | 837 | NASDAQ | CETX | Wed, Apr 6, 2016 | 677.60 | 677.60 | 631.65 | 646.80 | 836 | NASDAQ | CETX | Tue, Apr 5, 2016 | 641.20 | 641.20 | 641.20 | 663.60 | 835 | NASDAQ | CETX | Mon, Apr 4, 2016 | 602.00 | 669.20 | 602.00 | 641.20 | 834 | NASDAQ | CETX | Fri, Apr 1, 2016 | 574.00 | 602.00 | 562.80 | 588.00 | 833 | NASDAQ | CETX | Thu, Mar 31, 2016 | 582.40 | 582.40 | 574.00 | 574.00 | 832 | NASDAQ | CETX | Wed, Mar 30, 2016 | 588.00 | 588.00 | 574.00 | 574.03 | 831 | NASDAQ | CETX | Tue, Mar 29, 2016 | 585.20 | 588.00 | 574.00 | 585.17 | 830 | NASDAQ | CETX | Mon, Mar 28, 2016 | 562.80 | 579.60 | 562.80 | 579.60 | 829 | NASDAQ | CETX | Thu, Mar 24, 2016 | 557.20 | 579.32 | 557.20 | 560.00 | 828 | NASDAQ | CETX | Wed, Mar 23, 2016 | 578.48 | 582.40 | 548.80 | 554.40 | 827 | NASDAQ | CETX | Tue, Mar 22, 2016 | 551.60 | 593.60 | 548.80 | 576.80 | 826 | NASDAQ | CETX | Mon, Mar 21, 2016 | 523.60 | 560.00 | 515.20 | 548.80 | 825 | NASDAQ | CETX | Fri, Mar 18, 2016 | 560.00 | 560.00 | 518.00 | 518.00 | 824 | NASDAQ | CETX | Thu, Mar 17, 2016 | 551.60 | 582.37 | 551.60 | 565.60 | 823 | NASDAQ | CETX | Wed, Mar 16, 2016 | 563.58 | 571.20 | 560.00 | 562.80 | 822 | NASDAQ | CETX | Tue, Mar 15, 2016 | 585.20 | 585.20 | 585.20 | 565.60 | 821 | NASDAQ | CETX | Mon, Mar 14, 2016 | 602.00 | 602.00 | 579.60 | 593.60 | 820 | NASDAQ | CETX | Fri, Mar 11, 2016 | 593.60 | 593.60 | 593.60 | 596.40 | 819 | NASDAQ | CETX | Thu, Mar 10, 2016 | 641.20 | 641.20 | 641.20 | 593.60 | 818 | NASDAQ | CETX | Wed, Mar 9, 2016 | 669.20 | 669.20 | 618.80 | 655.20 | 817 | NASDAQ | CETX | Tue, Mar 8, 2016 | 627.20 | 685.97 | 627.20 | 632.80 | 816 | NASDAQ | CETX | Mon, Mar 7, 2016 | 588.00 | 686.73 | 582.40 | 632.80 | 815 | NASDAQ | CETX | Fri, Mar 4, 2016 | 540.40 | 610.37 | 540.40 | 585.20 | 814 | NASDAQ | CETX | Thu, Mar 3, 2016 | 495.60 | 495.60 | 495.60 | 523.57 | 813 | NASDAQ | CETX | Wed, Mar 2, 2016 | 554.43 | 585.20 | 481.60 | 551.60 | 812 | NASDAQ | CETX | Tue, Mar 1, 2016 | 579.60 | 615.97 | 520.80 | 585.20 | 811 | NASDAQ | CETX | Mon, Feb 29, 2016 | 562.80 | 599.20 | 562.80 | 576.80 | 810 | NASDAQ | CETX | Fri, Feb 26, 2016 | 641.20 | 641.20 | 601.97 | 576.80 | 809 | NASDAQ | CETX | Thu, Feb 25, 2016 | 638.40 | 654.11 | 613.20 | 635.60 | 808 | NASDAQ | CETX | Wed, Feb 24, 2016 | 597.52 | 666.40 | 590.80 | 624.40 | 807 | NASDAQ | CETX | Tue, Feb 23, 2016 | 694.40 | 694.40 | 604.80 | 624.40 | 806 | NASDAQ | CETX | Mon, Feb 22, 2016 | 674.80 | 728.00 | 627.20 | 683.20 | 805 | NASDAQ | CETX | Fri, Feb 19, 2016 | 627.20 | 733.60 | 602.03 | 652.40 | 804 | NASDAQ | CETX | Thu, Feb 18, 2016 | 649.60 | 649.60 | 546.28 | 644.00 | 803 | NASDAQ | CETX | Wed, Feb 17, 2016 | 616.00 | 638.40 | 534.80 | 635.60 | 802 | NASDAQ | CETX | Tue, Feb 16, 2016 | 487.20 | 642.60 | 453.60 | 579.60 | 801 | NASDAQ | CETX | Fri, Feb 12, 2016 | 495.60 | 504.00 | 436.80 | 461.78 | 800 | NASDAQ | CETX | Thu, Feb 11, 2016 | 574.00 | 587.97 | 467.60 | 495.60 | 799 | NASDAQ | CETX | Wed, Feb 10, 2016 | 557.20 | 572.88 | 537.60 | 537.60 | 798 | NASDAQ | CETX | Tue, Feb 9, 2016 | 571.20 | 574.00 | 526.40 | 548.80 | 797 | NASDAQ | CETX | Mon, Feb 8, 2016 | 588.00 | 596.40 | 568.40 | 571.20 | 796 | NASDAQ | CETX | Fri, Feb 5, 2016 | 593.60 | 610.32 | 576.83 | 596.40 | 795 | NASDAQ | CETX | Thu, Feb 4, 2016 | 628.60 | 628.60 | 576.80 | 576.80 | 794 | NASDAQ | CETX | Wed, Feb 3, 2016 | 626.53 | 631.93 | 582.40 | 621.60 | 793 | NASDAQ | CETX | Tue, Feb 2, 2016 | 610.40 | 627.48 | 576.80 | 604.80 | 792 | NASDAQ | CETX | Mon, Feb 1, 2016 | 577.14 | 610.40 | 577.14 | 599.20 | 791 | NASDAQ | CETX | Fri, Jan 29, 2016 | 579.60 | 582.40 | 560.00 | 579.60 | 790 | NASDAQ | CETX | Thu, Jan 28, 2016 | 610.40 | 613.20 | 565.60 | 585.20 | 789 | NASDAQ | CETX | Wed, Jan 27, 2016 | 644.00 | 644.00 | 590.80 | 610.40 | 788 | NASDAQ | CETX | Tue, Jan 26, 2016 | 728.00 | 742.00 | 596.40 | 638.40 | 787 | NASDAQ | CETX | Mon, Jan 25, 2016 | 638.37 | 652.40 | 630.00 | 630.00 | 786 | NASDAQ | CETX | Fri, Jan 22, 2016 | 671.16 | 672.00 | 635.60 | 646.80 | 785 | NASDAQ | CETX | Thu, Jan 21, 2016 | 759.89 | 759.89 | 618.80 | 652.09 | 784 | NASDAQ | CETX | Wed, Jan 20, 2016 | 618.80 | 618.80 | 579.60 | 599.20 | 783 | NASDAQ | CETX | Tue, Jan 19, 2016 | 630.00 | 635.68 | 576.80 | 602.00 | 782 | NASDAQ | CETX | Fri, Jan 15, 2016 | 663.63 | 672.00 | 627.20 | 627.20 | 781 | NASDAQ | CETX | Thu, Jan 14, 2016 | 655.20 | 686.00 | 652.40 | 686.00 | 780 | NASDAQ | CETX | Wed, Jan 13, 2016 | 739.20 | 739.20 | 644.00 | 672.00 | 779 | NASDAQ | CETX | Tue, Jan 12, 2016 | 806.40 | 806.40 | 733.60 | 756.00 | 778 | NASDAQ | CETX | Mon, Jan 11, 2016 | 700.00 | 798.00 | 698.24 | 798.00 | 777 | NASDAQ | CETX | Fri, Jan 8, 2016 | 751.80 | 751.80 | 697.20 | 700.00 | 776 | NASDAQ | CETX | Thu, Jan 7, 2016 | 700.00 | 752.86 | 669.20 | 694.40 | 775 | NASDAQ | CETX | Wed, Jan 6, 2016 | 714.00 | 727.97 | 700.03 | 711.20 | 774 | NASDAQ | CETX | Tue, Jan 5, 2016 | 700.00 | 744.80 | 700.00 | 728.00 | 773 | NASDAQ | CETX | Mon, Jan 4, 2016 | 728.00 | 775.60 | 687.12 | 700.00 | 772 | NASDAQ | CETX | Thu, Dec 31, 2015 | 686.00 | 694.40 | 655.20 | 660.80 | 771 | NASDAQ | CETX | Wed, Dec 30, 2015 | 669.20 | 700.00 | 669.20 | 674.80 | 770 | NASDAQ | CETX | Tue, Dec 29, 2015 | 753.17 | 753.17 | 652.40 | 676.00 | 769 | NASDAQ | CETX | Mon, Dec 28, 2015 | 770.00 | 779.18 | 730.80 | 730.80 | 768 | NASDAQ | CETX | Thu, Dec 24, 2015 | 756.00 | 800.52 | 733.60 | 761.60 | 767 | NASDAQ | CETX | Wed, Dec 23, 2015 | 750.40 | 788.90 | 750.40 | 761.60 | 766 | NASDAQ | CETX | Tue, Dec 22, 2015 | 786.80 | 791.62 | 728.00 | 733.60 | 765 | NASDAQ | CETX | Mon, Dec 21, 2015 | 842.80 | 865.20 | 770.00 | 795.20 | 764 | NASDAQ | CETX | Fri, Dec 18, 2015 | 907.20 | 907.20 | 812.00 | 837.20 | 763 | NASDAQ | CETX | Thu, Dec 17, 2015 | 840.00 | 921.20 | 840.00 | 896.00 | 762 | NASDAQ | CETX | Wed, Dec 16, 2015 | 868.00 | 879.90 | 840.00 | 842.80 | 761 | NASDAQ | CETX | Tue, Dec 15, 2015 | 845.04 | 857.64 | 812.00 | 840.00 | 760 | NASDAQ | CETX | Mon, Dec 14, 2015 | 865.20 | 865.20 | 865.20 | 865.20 | 759 | NASDAQ | CETX | Fri, Dec 11, 2015 | 910.00 | 911.12 | 859.60 | 865.20 | 758 | NASDAQ | CETX | Thu, Dec 10, 2015 | 912.80 | 932.40 | 856.80 | 859.60 | 757 | NASDAQ | CETX | Wed, Dec 9, 2015 | 912.80 | 932.40 | 896.00 | 905.80 | 756 | NASDAQ | CETX | Tue, Dec 8, 2015 | 949.20 | 966.00 | 926.83 | 940.80 | 755 | NASDAQ | CETX | Mon, Dec 7, 2015 | 957.60 | 1047.20 | 935.23 | 963.20 | 754 | NASDAQ | CETX | Fri, Dec 4, 2015 | 842.80 | 971.60 | 828.83 | 935.20 | 753 | NASDAQ | CETX | Thu, Dec 3, 2015 | 848.40 | 879.20 | 812.00 | 828.80 | 752 | NASDAQ | CETX | Wed, Dec 2, 2015 | 789.60 | 831.60 | 772.83 | 831.60 | 751 | NASDAQ | CETX | Tue, Dec 1, 2015 | 756.00 | 809.20 | 747.60 | 784.00 | 750 | NASDAQ | CETX | Mon, Nov 30, 2015 | 728.00 | 767.20 | 722.46 | 747.60 | 749 | NASDAQ | CETX | Fri, Nov 27, 2015 | 733.60 | 733.60 | 722.43 | 728.00 | 748 | NASDAQ | CETX | Wed, Nov 25, 2015 | 736.40 | 736.40 | 715.23 | 722.40 | 747 | NASDAQ | CETX | Tue, Nov 24, 2015 | 747.57 | 747.57 | 709.66 | 733.60 | 746 | NASDAQ | CETX | Mon, Nov 23, 2015 | 739.20 | 766.47 | 739.20 | 747.60 | 745 | NASDAQ | CETX | Fri, Nov 20, 2015 | 686.00 | 784.00 | 677.60 | 725.20 | 744 | NASDAQ | CETX | Thu, Nov 19, 2015 | 686.00 | 700.00 | 652.40 | 677.60 | 743 | NASDAQ | CETX | Wed, Nov 18, 2015 | 669.20 | 685.30 | 646.80 | 660.80 | 742 | NASDAQ | CETX | Tue, Nov 17, 2015 | 666.40 | 694.40 | 666.40 | 683.20 | 741 | NASDAQ | CETX | Mon, Nov 16, 2015 | 714.00 | 714.00 | 658.00 | 680.40 | 740 | NASDAQ | CETX | Fri, Nov 13, 2015 | 722.40 | 728.00 | 702.80 | 705.60 | 739 | NASDAQ | CETX | Thu, Nov 12, 2015 | 719.60 | 742.00 | 708.40 | 742.00 | 738 | NASDAQ | CETX | Wed, Nov 11, 2015 | 736.40 | 741.72 | 719.60 | 722.40 | 737 | NASDAQ | CETX | Tue, Nov 10, 2015 | 729.23 | 739.20 | 722.40 | 736.40 | 736 | NASDAQ | CETX | Mon, Nov 9, 2015 | 758.80 | 758.80 | 725.20 | 739.20 | 735 | NASDAQ | CETX | Fri, Nov 6, 2015 | 739.20 | 770.00 | 733.63 | 736.40 | 734 | NASDAQ | CETX | Thu, Nov 5, 2015 | 754.88 | 769.97 | 736.40 | 747.60 | 733 | NASDAQ | CETX | Wed, Nov 4, 2015 | 747.60 | 747.60 | 730.80 | 747.60 | 732 | NASDAQ | CETX | Tue, Nov 3, 2015 | 747.60 | 759.36 | 730.80 | 750.37 | 731 | NASDAQ | CETX | Mon, Nov 2, 2015 | 747.60 | 764.37 | 744.80 | 756.00 | 730 | NASDAQ | CETX | Fri, Oct 30, 2015 | 742.00 | 777.00 | 714.00 | 747.60 | 729 | NASDAQ | CETX | Thu, Oct 29, 2015 | 733.60 | 795.20 | 728.00 | 753.20 | 728 | NASDAQ | CETX | Wed, Oct 28, 2015 | 767.20 | 772.80 | 728.00 | 730.80 | 727 | NASDAQ | CETX | Tue, Oct 27, 2015 | 702.80 | 736.40 | 700.00 | 714.00 | 726 | NASDAQ | CETX | Mon, Oct 26, 2015 | 722.40 | 747.60 | 719.32 | 742.00 | 725 | NASDAQ | CETX | Fri, Oct 23, 2015 | 772.80 | 772.80 | 745.36 | 756.00 | 724 | NASDAQ | CETX | Thu, Oct 22, 2015 | 767.20 | 767.20 | 743.40 | 744.80 | 723 | NASDAQ | CETX | Wed, Oct 21, 2015 | 742.00 | 778.23 | 742.00 | 758.80 | 722 | NASDAQ | CETX | Tue, Oct 20, 2015 | 868.00 | 868.00 | 750.40 | 750.40 | 721 | NASDAQ | CETX | Mon, Oct 19, 2015 | 798.00 | 798.00 | 756.00 | 756.00 | 720 | NASDAQ | CETX | Fri, Oct 16, 2015 | 781.20 | 798.00 | 756.00 | 758.80 | 719 | NASDAQ | CETX | Thu, Oct 15, 2015 | 781.20 | 794.92 | 756.00 | 781.34 | 718 | NASDAQ | CETX | Wed, Oct 14, 2015 | 733.60 | 795.20 | 716.80 | 764.40 | 717 | NASDAQ | CETX | Tue, Oct 13, 2015 | 739.20 | 784.00 | 709.80 | 722.26 | 716 | NASDAQ | CETX | Mon, Oct 12, 2015 | 753.20 | 781.20 | 736.12 | 739.20 | 715 | NASDAQ | CETX | Fri, Oct 9, 2015 | 795.17 | 812.00 | 761.29 | 770.00 | 714 | NASDAQ | CETX | Thu, Oct 8, 2015 | 775.60 | 823.20 | 775.60 | 792.40 | 713 | NASDAQ | CETX | Wed, Oct 7, 2015 | 753.20 | 831.60 | 753.20 | 784.00 | 712 | NASDAQ | CETX | Tue, Oct 6, 2015 | 803.60 | 812.00 | 750.37 | 750.40 | 711 | NASDAQ | CETX | Mon, Oct 5, 2015 | 915.60 | 918.40 | 786.80 | 803.60 | 710 | NASDAQ | CETX | Fri, Oct 2, 2015 | 915.60 | 940.80 | 902.30 | 926.80 | 709 | NASDAQ | CETX | Thu, Oct 1, 2015 | 955.25 | 980.00 | 926.83 | 929.60 | 708 | NASDAQ | CETX | Wed, Sep 30, 2015 | 1012.20 | 1019.20 | 933.80 | 960.40 | 707 | NASDAQ | CETX | Tue, Sep 29, 2015 | 1008.00 | 1061.20 | 957.63 | 988.40 | 706 | NASDAQ | CETX | Mon, Sep 28, 2015 | 991.20 | 1106.00 | 963.20 | 999.60 | 705 | NASDAQ | CETX | Fri, Sep 25, 2015 | 980.00 | 1022.00 | 940.80 | 991.20 | 704 | NASDAQ | CETX | Thu, Sep 24, 2015 | 982.80 | 1035.30 | 938.00 | 968.80 | 703 | NASDAQ | CETX | Wed, Sep 23, 2015 | 1069.60 | 1106.00 | 963.20 | 1010.80 | 702 | NASDAQ | CETX | Tue, Sep 22, 2015 | 910.00 | 1383.20 | 870.80 | 1212.40 | 701 | NASDAQ | CETX | Mon, Sep 21, 2015 | 1019.20 | 1030.37 | 938.56 | 977.20 | 700 | NASDAQ | CETX | Fri, Sep 18, 2015 | 1016.40 | 1075.20 | 882.00 | 882.00 | 699 | NASDAQ | CETX | Thu, Sep 17, 2015 | 1052.80 | 1092.00 | 932.40 | 1083.60 | 698 | NASDAQ | CETX | Wed, Sep 16, 2015 | 1106.00 | 1134.00 | 1024.80 | 1092.00 | 697 | NASDAQ | CETX | Tue, Sep 15, 2015 | 1218.00 | 1218.00 | 856.80 | 1092.00 | 696 | NASDAQ | CETX | Mon, Sep 14, 2015 | 1120.00 | 1453.20 | 1092.00 | 1218.00 | 695 | NASDAQ | CETX | Fri, Sep 11, 2015 | 949.20 | 1055.60 | 924.00 | 1038.80 | 694 | NASDAQ | CETX | Thu, Sep 10, 2015 | 826.00 | 1027.60 | 782.60 | 940.80 | 693 | NASDAQ | CETX | Wed, Sep 9, 2015 | 719.60 | 803.60 | 716.80 | 803.60 | 692 | NASDAQ | CETX | Tue, Sep 8, 2015 | 700.00 | 725.20 | 677.60 | 719.60 | 691 | NASDAQ | CETX | Fri, Sep 4, 2015 | 718.93 | 718.93 | 677.60 | 697.20 | 690 | NASDAQ | CETX | Thu, Sep 3, 2015 | 672.00 | 697.20 | 660.80 | 691.60 | 689 | NASDAQ | CETX | Wed, Sep 2, 2015 | 672.00 | 672.00 | 633.08 | 671.97 | 688 | NASDAQ | CETX | Tue, Sep 1, 2015 | 770.00 | 774.03 | 658.00 | 685.97 | 687 | NASDAQ | CETX | Mon, Aug 31, 2015 | 683.20 | 683.20 | 621.63 | 635.60 | 686 | NASDAQ | CETX | Fri, Aug 28, 2015 | 666.40 | 697.20 | 644.00 | 674.80 | 685 | NASDAQ | CETX | Thu, Aug 27, 2015 | 666.96 | 666.96 | 638.43 | 658.00 | 684 | NASDAQ | CETX | Wed, Aug 26, 2015 | 641.20 | 641.20 | 618.80 | 636.30 | 683 | NASDAQ | CETX | Tue, Aug 25, 2015 | 652.40 | 669.20 | 632.77 | 643.97 | 682 | NASDAQ | CETX | Mon, Aug 24, 2015 | 666.40 | 777.76 | 607.60 | 624.37 | 681 | NASDAQ | CETX | Fri, Aug 21, 2015 | 663.60 | 770.00 | 663.60 | 691.60 | 680 | NASDAQ | CETX | Thu, Aug 20, 2015 | 705.60 | 711.20 | 677.60 | 677.60 | 679 | NASDAQ | CETX | Wed, Aug 19, 2015 | 714.00 | 740.88 | 708.40 | 708.40 | 678 | NASDAQ | CETX | Tue, Aug 18, 2015 | 708.40 | 725.20 | 683.20 | 700.00 | 677 | NASDAQ | CETX | Mon, Aug 17, 2015 | 756.00 | 761.60 | 672.00 | 694.40 | 676 | NASDAQ | CETX | Fri, Aug 14, 2015 | 683.20 | 803.60 | 658.00 | 718.20 | 675 | NASDAQ | CETX | Thu, Aug 13, 2015 | 714.00 | 747.60 | 700.03 | 702.80 | 674 | NASDAQ | CETX | Wed, Aug 12, 2015 | 786.80 | 786.80 | 702.80 | 714.00 | 673 | NASDAQ | CETX | Tue, Aug 11, 2015 | 784.03 | 798.00 | 784.00 | 791.06 | 672 | NASDAQ | CETX | Mon, Aug 10, 2015 | 809.03 | 817.60 | 792.40 | 817.60 | 671 | NASDAQ | CETX | Fri, Aug 7, 2015 | 794.92 | 794.92 | 794.92 | 794.92 | 670 | NASDAQ | CETX | Thu, Aug 6, 2015 | 781.20 | 812.00 | 781.20 | 786.80 | 669 | NASDAQ | CETX | Wed, Aug 5, 2015 | 798.00 | 798.00 | 730.80 | 742.00 | 668 | NASDAQ | CETX | Tue, Aug 4, 2015 | 756.00 | 809.20 | 728.00 | 736.40 | 667 | NASDAQ | CETX | Mon, Aug 3, 2015 | 789.60 | 812.00 | 756.00 | 770.00 | 666 | NASDAQ | CETX | Fri, Jul 31, 2015 | 798.03 | 820.40 | 798.00 | 809.20 | 665 | NASDAQ | CETX | Thu, Jul 30, 2015 | 856.80 | 902.30 | 800.80 | 806.40 | 664 | NASDAQ | CETX | Wed, Jul 29, 2015 | 756.00 | 809.09 | 756.00 | 772.77 | 663 | NASDAQ | CETX | Tue, Jul 28, 2015 | 806.43 | 816.48 | 783.72 | 783.72 | 662 | NASDAQ | CETX | Mon, Jul 27, 2015 | 763.62 | 814.80 | 763.62 | 814.80 | 661 | NASDAQ | CETX | Fri, Jul 24, 2015 | 797.97 | 797.97 | 770.00 | 792.96 | 660 | NASDAQ | CETX | Thu, Jul 23, 2015 | 756.28 | 828.80 | 756.00 | 809.20 | 659 | NASDAQ | CETX | Wed, Jul 22, 2015 | 817.60 | 829.36 | 750.40 | 758.80 | 658 | NASDAQ | CETX | Tue, Jul 21, 2015 | 834.40 | 834.40 | 817.60 | 817.60 | 657 | NASDAQ | CETX | Mon, Jul 20, 2015 | 870.80 | 903.06 | 828.80 | 831.43 | 656 | NASDAQ | CETX | Fri, Jul 17, 2015 | 884.80 | 949.17 | 862.40 | 910.00 | 655 | NASDAQ | CETX | Thu, Jul 16, 2015 | 878.22 | 980.00 | 848.40 | 904.76 | 654 | NASDAQ | CETX | Wed, Jul 15, 2015 | 845.60 | 856.80 | 845.60 | 854.00 | 653 | NASDAQ | CETX | Tue, Jul 14, 2015 | 882.00 | 882.00 | 845.60 | 845.60 | 652 | NASDAQ | CETX | Mon, Jul 13, 2015 | 1061.20 | 1061.20 | 862.40 | 876.76 | 651 | NASDAQ | CETX | Fri, Jul 10, 2015 | 862.40 | 884.77 | 862.40 | 881.97 | 650 | NASDAQ | CETX | Thu, Jul 9, 2015 | 888.16 | 888.16 | 861.42 | 865.20 | 649 | NASDAQ | CETX | Wed, Jul 8, 2015 | 873.60 | 886.20 | 870.80 | 880.32 | 648 | NASDAQ | CETX | Tue, Jul 7, 2015 | 882.00 | 890.40 | 873.60 | 884.86 | 647 | NASDAQ | CETX | Mon, Jul 6, 2015 | 893.20 | 893.20 | 873.60 | 889.28 | 646 | NASDAQ | CETX | Thu, Jul 2, 2015 | 887.60 | 896.00 | 881.72 | 891.24 | 645 | NASDAQ | CETX | Wed, Jul 1, 2015 | 887.60 | 928.65 | 887.60 | 887.60 | 644 | NASDAQ | CETX | Tue, Jun 30, 2015 | 946.40 | 1078.00 | 845.60 | 883.12 | 643 | NASDAQ | CETX | Mon, Jun 29, 2015 | 1078.00 | 1078.00 | 991.20 | 1060.36 | 642 | NASDAQ | CETX | Fri, Jun 26, 2015 | 1092.00 | 1092.00 | 1047.20 | 1069.60 | 641 | NASDAQ | CETX | Thu, Jun 25, 2015 | 1106.00 | 1134.00 | 1066.80 | 1092.00 | 640 | NASDAQ | CETX | Tue, Jun 23, 2015 | 980.00 | 1064.00 | 980.00 | 1064.00 | 639 | NASDAQ | CETX | Mon, Jun 22, 2015 | 910.00 | 952.00 | 910.00 | 952.00 | 638 | NASDAQ | CETX | Thu, Jun 18, 2015 | 924.00 | 952.00 | 901.60 | 952.00 | 637 | NASDAQ | CETX | Wed, Jun 17, 2015 | 896.00 | 1100.40 | 896.00 | 924.00 | 636 | NASDAQ | CETX | Tue, Jun 16, 2015 | 910.00 | 910.00 | 896.00 | 896.00 | 635 | NASDAQ | CETX | Mon, Jun 15, 2015 | 904.40 | 904.40 | 890.40 | 890.40 | 634 | NASDAQ | CETX | Fri, Jun 12, 2015 | 904.40 | 904.40 | 873.60 | 901.32 | 633 | NASDAQ | CETX | Thu, Jun 11, 2015 | 890.40 | 904.40 | 882.00 | 887.60 | 632 | NASDAQ | CETX | Wed, Jun 10, 2015 | 895.16 | 896.00 | 890.40 | 890.40 | 631 | NASDAQ | CETX | Tue, Jun 9, 2015 | 890.40 | 952.00 | 890.40 | 896.56 | 630 | NASDAQ | CETX | Mon, Jun 8, 2015 | 896.56 | 896.56 | 896.56 | 896.56 | 629 | NASDAQ | CETX | Fri, Jun 5, 2015 | 896.28 | 896.28 | 896.28 | 896.28 | 628 | NASDAQ | CETX | Thu, Jun 4, 2015 | 896.00 | 898.80 | 890.40 | 898.80 | 627 | NASDAQ | CETX | Wed, Jun 3, 2015 | 901.60 | 918.40 | 893.20 | 896.00 | 626 | NASDAQ | CETX | Tue, Jun 2, 2015 | 963.20 | 966.00 | 935.20 | 952.00 | 625 | NASDAQ | CETX | Mon, Jun 1, 2015 | 924.00 | 974.40 | 924.00 | 974.40 | 624 | NASDAQ | CETX | Fri, May 29, 2015 | 887.60 | 980.00 | 887.60 | 974.40 | 623 | NASDAQ | CETX | Thu, May 28, 2015 | 896.00 | 1092.00 | 882.00 | 1092.00 | 622 | NASDAQ | CETX | Wed, May 27, 2015 | 910.00 | 918.40 | 896.00 | 915.60 | 621 | NASDAQ | CETX | Tue, May 26, 2015 | 918.40 | 918.40 | 896.00 | 918.40 | 620 | NASDAQ | CETX | Fri, May 22, 2015 | 898.24 | 898.24 | 896.00 | 896.00 | 619 | NASDAQ | CETX | Thu, May 21, 2015 | 907.20 | 918.40 | 882.00 | 896.00 | 618 | NASDAQ | CETX | Wed, May 20, 2015 | 946.40 | 966.00 | 912.80 | 912.80 | 617 | NASDAQ | CETX | Tue, May 19, 2015 | 1008.00 | 1008.00 | 924.00 | 946.40 | 616 | NASDAQ | CETX | Mon, May 18, 2015 | 1008.00 | 1008.00 | 1008.00 | 1008.00 | 615 | NASDAQ | CETX | Fri, May 15, 2015 | 966.00 | 1078.00 | 882.00 | 1044.40 | 614 | NASDAQ | CETX | Thu, May 14, 2015 | 1024.80 | 1064.00 | 980.00 | 994.00 | 613 | NASDAQ | CETX | Wed, May 13, 2015 | 1092.00 | 1092.00 | 1092.00 | 1092.00 | 612 | NASDAQ | CETX | Tue, May 12, 2015 | 1008.00 | 1092.00 | 1008.00 | 1092.00 | 611 | NASDAQ | CETX | Tue, Apr 14, 2015 | 756.00 | 991.20 | 756.00 | 982.80 | 610 | NASDAQ | CETX | Mon, Apr 13, 2015 | 756.00 | 772.80 | 722.40 | 772.80 | 609 | NASDAQ | CETX | Fri, Apr 10, 2015 | 722.40 | 772.80 | 722.40 | 772.80 | 608 | NASDAQ | CETX | Thu, Apr 9, 2015 | 729.27 | 772.80 | 722.40 | 772.80 | 607 | NASDAQ | CETX | Wed, Apr 8, 2015 | 797.83 | 797.83 | 797.83 | 797.83 | 606 | NASDAQ | CETX | Tue, Apr 7, 2015 | 797.83 | 797.83 | 797.83 | 797.83 | 605 | NASDAQ | CETX | Mon, Apr 6, 2015 | 734.29 | 839.83 | 734.29 | 839.83 | 604 | NASDAQ | CETX | Thu, Apr 2, 2015 | 764.40 | 785.90 | 722.40 | 756.00 | 603 | NASDAQ | CETX | Wed, Apr 1, 2015 | 806.40 | 840.00 | 756.17 | 832.29 | 602 | NASDAQ | CETX | Tue, Mar 31, 2015 | 803.17 | 833.26 | 789.60 | 806.40 | 601 | NASDAQ | CETX | Mon, Mar 30, 2015 | 890.40 | 924.00 | 764.57 | 906.86 | 600 | NASDAQ | CETX | Fri, Mar 27, 2015 | 756.00 | 856.80 | 756.00 | 856.80 | 599 | NASDAQ | CETX | Thu, Mar 26, 2015 | 756.00 | 806.40 | 756.00 | 789.60 | 598 | NASDAQ | CETX | Wed, Mar 25, 2015 | 772.80 | 806.40 | 756.00 | 806.40 | 597 | NASDAQ | CETX | Tue, Mar 24, 2015 | 814.80 | 814.80 | 772.80 | 814.80 | 596 | NASDAQ | CETX | Mon, Mar 23, 2015 | 772.80 | 814.80 | 756.17 | 814.80 | 595 | NASDAQ | CETX | Fri, Mar 20, 2015 | 923.83 | 923.83 | 750.12 | 823.20 | 594 | NASDAQ | CETX | Thu, Mar 19, 2015 | 730.80 | 923.83 | 730.80 | 923.83 | 593 | NASDAQ | CETX | Wed, Mar 18, 2015 | 739.37 | 864.86 | 739.20 | 856.63 | 592 | NASDAQ | CETX | Tue, Mar 17, 2015 | 730.97 | 798.00 | 730.97 | 798.00 | 591 | NASDAQ | CETX | Mon, Mar 16, 2015 | 730.97 | 798.00 | 730.97 | 798.00 | 590 | NASDAQ | CETX | Fri, Mar 13, 2015 | 798.17 | 1008.00 | 758.94 | 798.00 | 589 | NASDAQ | CETX | Thu, Mar 12, 2015 | 840.00 | 873.60 | 800.02 | 873.60 | 588 | NASDAQ | CETX | Wed, Mar 11, 2015 | 798.84 | 873.60 | 798.84 | 873.60 | 587 | NASDAQ | CETX | Tue, Mar 10, 2015 | 991.20 | 991.20 | 798.00 | 856.80 | 586 | NASDAQ | CETX | Mon, Mar 9, 2015 | 1058.57 | 1090.32 | 974.57 | 991.20 | 585 | NASDAQ | CETX | Fri, Mar 6, 2015 | 873.60 | 1008.00 | 873.60 | 964.17 | 584 | NASDAQ | CETX | Thu, Mar 5, 2015 | 873.60 | 873.60 | 860.33 | 873.60 | 583 | NASDAQ | CETX | Wed, Mar 4, 2015 | 828.24 | 873.60 | 828.24 | 873.60 | 582 | NASDAQ | CETX | Tue, Mar 3, 2015 | 831.60 | 873.60 | 814.80 | 873.60 | 581 | NASDAQ | CETX | Mon, Mar 2, 2015 | 831.60 | 831.60 | 749.20 | 831.60 | 580 | NASDAQ | CETX | Fri, Feb 27, 2015 | 803.05 | 831.60 | 803.05 | 831.60 | 579 | NASDAQ | CETX | Thu, Feb 26, 2015 | 739.20 | 806.40 | 722.74 | 806.40 | 578 | NASDAQ | CETX | Wed, Feb 25, 2015 | 806.40 | 806.40 | 726.92 | 726.92 | 577 | NASDAQ | CETX | Tue, Feb 24, 2015 | 806.40 | 806.40 | 722.57 | 806.40 | 576 | NASDAQ | CETX | Mon, Feb 23, 2015 | 840.00 | 856.80 | 756.00 | 806.40 | 575 | NASDAQ | CETX | Fri, Feb 20, 2015 | 840.00 | 856.80 | 840.00 | 856.80 | 574 | NASDAQ | CETX | Thu, Feb 19, 2015 | 823.20 | 907.20 | 756.17 | 856.80 | 573 | NASDAQ | CETX | Wed, Feb 18, 2015 | 823.20 | 823.20 | 823.03 | 823.03 | 572 | NASDAQ | CETX | Tue, Feb 17, 2015 | 873.60 | 873.60 | 739.20 | 806.23 | 571 | NASDAQ | CETX | Fri, Feb 13, 2015 | 940.80 | 940.80 | 789.94 | 888.74 | 570 | NASDAQ | CETX | Thu, Feb 12, 2015 | 924.00 | 924.00 | 924.00 | 924.00 | 569 | NASDAQ | CETX | Wed, Feb 11, 2015 | 907.20 | 940.80 | 823.20 | 940.80 | 568 | NASDAQ | CETX | Tue, Feb 10, 2015 | 762.00 | 907.20 | 762.00 | 907.20 | 567 | NASDAQ | CETX | Mon, Feb 9, 2015 | 756.50 | 873.60 | 756.50 | 873.60 | 566 | NASDAQ | CETX | Fri, Feb 6, 2015 | 863.50 | 890.40 | 840.00 | 890.40 | 565 | NASDAQ | CETX | Thu, Feb 5, 2015 | 873.60 | 923.83 | 806.40 | 923.83 | 564 | NASDAQ | CETX | Wed, Feb 4, 2015 | 991.20 | 991.20 | 823.20 | 873.60 | 563 | NASDAQ | CETX | Tue, Feb 3, 2015 | 924.00 | 976.08 | 806.40 | 976.08 | 562 | NASDAQ | CETX | Mon, Feb 2, 2015 | 1033.20 | 1033.20 | 818.31 | 924.00 | 561 | NASDAQ | CETX | Fri, Jan 30, 2015 | 924.00 | 1033.03 | 924.00 | 1033.03 | 560 | NASDAQ | CETX | Thu, Jan 29, 2015 | 1075.20 | 1075.20 | 924.17 | 1007.83 | 559 | NASDAQ | CETX | Wed, Jan 28, 2015 | 1091.83 | 1091.83 | 939.25 | 1075.03 | 558 | NASDAQ | CETX | Tue, Jan 27, 2015 | 1108.80 | 1125.60 | 1008.17 | 1125.43 | 557 | NASDAQ | CETX | Fri, Jan 23, 2015 | 1092.00 | 1092.00 | 1092.00 | 1092.00 | 556 | NASDAQ | CETX | Thu, Jan 22, 2015 | 1058.06 | 1058.06 | 940.80 | 1007.83 | 555 | NASDAQ | CETX | Wed, Jan 21, 2015 | 1058.40 | 1058.40 | 1058.40 | 1058.40 | 554 | NASDAQ | CETX | Tue, Jan 20, 2015 | 1008.00 | 1075.20 | 940.80 | 1058.23 | 553 | NASDAQ | CETX | Fri, Jan 16, 2015 | 1041.60 | 1058.40 | 1008.00 | 1058.40 | 552 | NASDAQ | CETX | Thu, Jan 15, 2015 | 1008.00 | 1008.00 | 1008.00 | 1008.00 | 551 | NASDAQ | CETX | Wed, Jan 14, 2015 | 1075.20 | 1075.20 | 1041.60 | 1058.40 | 550 | NASDAQ | CETX | Tue, Jan 13, 2015 | 1083.60 | 1083.60 | 873.60 | 1075.20 | 549 | NASDAQ | CETX | Mon, Jan 12, 2015 | 1008.00 | 1091.83 | 1008.00 | 1091.83 | 548 | NASDAQ | CETX | Fri, Jan 9, 2015 | 790.10 | 1091.83 | 790.10 | 1091.83 | 547 | NASDAQ | CETX | Wed, Jan 7, 2015 | 1088.66 | 1125.60 | 1088.66 | 1125.60 | 546 | NASDAQ | CETX | Tue, Jan 6, 2015 | 1058.40 | 1142.40 | 1008.00 | 1142.40 | 545 | NASDAQ | CETX | Mon, Jan 5, 2015 | 1167.60 | 1167.60 | 1167.60 | 1167.60 | 544 | NASDAQ | CETX | Fri, Jan 2, 2015 | 1041.60 | 1167.60 | 1041.60 | 1167.60 | 543 | NASDAQ | CETX | Tue, Dec 30, 2014 | 1142.40 | 1142.40 | 1024.80 | 1075.20 | 542 | NASDAQ | CETX | Mon, Dec 29, 2014 | 1041.60 | 1125.60 | 1024.80 | 1125.60 | 541 | NASDAQ | CETX | Fri, Dec 26, 2014 | 1058.40 | 1159.20 | 1008.17 | 1125.60 | 540 | NASDAQ | CETX | Wed, Dec 24, 2014 | 1041.60 | 1041.60 | 1041.60 | 1041.60 | 539 | NASDAQ | CETX | Tue, Dec 23, 2014 | 991.20 | 1069.99 | 715.68 | 1041.60 | 538 | NASDAQ | CETX | Mon, Dec 22, 2014 | 1058.40 | 1159.20 | 991.37 | 1031.35 | 537 | NASDAQ | CETX | Fri, Dec 19, 2014 | 1092.00 | 1092.00 | 974.57 | 1058.40 | 536 | NASDAQ | CETX | Thu, Dec 18, 2014 | 1159.20 | 1159.20 | 1008.00 | 1041.60 | 535 | NASDAQ | CETX | Wed, Dec 17, 2014 | 1008.00 | 1041.60 | 1000.46 | 1041.60 | 534 | NASDAQ | CETX | Tue, Dec 16, 2014 | 1041.60 | 1159.20 | 974.57 | 1041.60 | 533 | NASDAQ | CETX | Mon, Dec 15, 2014 | 878.64 | 1075.20 | 878.64 | 1075.20 | 532 | NASDAQ | CETX | Fri, Dec 12, 2014 | 1176.00 | 1176.00 | 590.02 | 1075.20 | 531 | NASDAQ | CETX | Thu, Dec 11, 2014 | 1058.40 | 1092.00 | 949.20 | 1008.00 | 530 | NASDAQ | CETX | Wed, Dec 10, 2014 | 1041.60 | 1075.20 | 1041.60 | 1058.40 | 529 | NASDAQ | CETX | Tue, Dec 9, 2014 | 1009.68 | 1243.03 | 1009.68 | 1243.03 | 528 | NASDAQ | CETX | Mon, Dec 8, 2014 | 1125.68 | 1243.03 | 894.60 | 1243.03 | 527 | NASDAQ | CETX | Fri, Dec 5, 2014 | 1108.80 | 1243.20 | 1041.60 | 1243.20 | 526 | NASDAQ | CETX | Thu, Dec 4, 2014 | 1115.97 | 1176.00 | 1109.30 | 1176.00 | 525 | NASDAQ | CETX | Wed, Dec 3, 2014 | 1108.80 | 1176.00 | 1108.80 | 1176.00 | 524 | NASDAQ | CETX | Tue, Dec 2, 2014 | 1243.20 | 1243.20 | 1176.00 | 1176.00 | 523 | NASDAQ | CETX | Fri, Nov 28, 2014 | 1209.60 | 1243.20 | 1176.00 | 1243.20 | 522 | NASDAQ | CETX | Wed, Nov 26, 2014 | 1192.80 | 1209.60 | 1192.80 | 1209.60 | 521 | NASDAQ | CETX | Mon, Nov 24, 2014 | 1177.68 | 1243.20 | 1075.20 | 1243.20 | 520 | NASDAQ | CETX | Fri, Nov 21, 2014 | 1177.68 | 1236.65 | 1177.68 | 1236.65 | 519 | NASDAQ | CETX | Thu, Nov 20, 2014 | 1243.20 | 1293.60 | 1159.20 | 1276.80 | 518 | NASDAQ | CETX | Wed, Nov 19, 2014 | 1293.60 | 1293.60 | 1243.20 | 1293.60 | 517 | NASDAQ | CETX | Tue, Nov 18, 2014 | 1159.20 | 1293.60 | 1134.76 | 1293.60 | 516 | NASDAQ | CETX | Mon, Nov 17, 2014 | 1058.40 | 1075.20 | 1058.40 | 1075.20 | 515 | NASDAQ | CETX | Fri, Nov 14, 2014 | 1008.00 | 1075.20 | 1008.00 | 1075.20 | 514 | NASDAQ | CETX | Thu, Nov 13, 2014 | 1092.00 | 1125.60 | 1092.00 | 1125.60 | 513 | NASDAQ | CETX | Wed, Nov 12, 2014 | 1092.00 | 1159.20 | 1075.37 | 1125.60 | 512 | NASDAQ | CETX | Tue, Nov 11, 2014 | 1091.16 | 1159.20 | 1091.16 | 1159.20 | 511 | NASDAQ | CETX | Mon, Nov 10, 2014 | 1008.00 | 1159.20 | 1008.00 | 1159.20 | 510 | NASDAQ | CETX | Fri, Nov 7, 2014 | 1092.00 | 1159.20 | 1092.00 | 1159.20 | 509 | NASDAQ | CETX | Thu, Nov 6, 2014 | 1122.24 | 1159.20 | 1058.40 | 1159.20 | 508 | NASDAQ | CETX | Tue, Nov 4, 2014 | 1108.80 | 1243.20 | 1108.80 | 1243.20 | 507 | NASDAQ | CETX | Mon, Nov 3, 2014 | 1159.20 | 1243.20 | 1092.00 | 1142.40 | 506 | NASDAQ | CETX | Thu, Oct 30, 2014 | 1092.00 | 1159.20 | 1092.00 | 1159.20 | 505 | NASDAQ | CETX | Wed, Oct 29, 2014 | 1108.80 | 1159.20 | 1108.80 | 1159.20 | 504 | NASDAQ | CETX | Tue, Oct 28, 2014 | 1108.80 | 1243.20 | 1108.80 | 1159.20 | 503 | NASDAQ | CETX | Mon, Oct 27, 2014 | 1108.80 | 1176.00 | 1092.00 | 1176.00 | 502 | NASDAQ | CETX | Fri, Oct 24, 2014 | 1142.40 | 1176.00 | 1142.40 | 1176.00 | 501 | NASDAQ | CETX | Thu, Oct 23, 2014 | 1243.20 | 1243.20 | 1243.20 | 1243.20 | 500 | NASDAQ | CETX | Tue, Oct 21, 2014 | 1192.80 | 1260.00 | 1092.00 | 1260.00 | 499 | NASDAQ | CETX | Fri, Oct 17, 2014 | 1075.20 | 1192.80 | 1075.20 | 1192.80 | 498 | NASDAQ | CETX | Thu, Oct 16, 2014 | 1075.20 | 1092.00 | 1075.20 | 1092.00 | 497 | NASDAQ | CETX | Wed, Oct 15, 2014 | 1058.40 | 1075.20 | 1024.80 | 1075.20 | 496 | NASDAQ | CETX | Tue, Oct 14, 2014 | 1108.80 | 1140.72 | 1008.00 | 1075.20 | 495 | NASDAQ | CETX | Mon, Oct 13, 2014 | 1167.43 | 1175.83 | 1159.20 | 1175.83 | 494 | NASDAQ | CETX | Fri, Oct 10, 2014 | 1176.00 | 1176.00 | 1176.00 | 1176.00 | 493 | NASDAQ | CETX | Thu, Oct 9, 2014 | 1327.20 | 1327.20 | 1092.00 | 1176.00 | 492 | NASDAQ | CETX | Wed, Oct 8, 2014 | 1192.80 | 1327.20 | 1192.80 | 1327.20 | 491 | NASDAQ | CETX | Tue, Oct 7, 2014 | 1226.40 | 1226.40 | 1226.40 | 1226.40 | 490 | NASDAQ | CETX | Mon, Oct 6, 2014 | 1159.20 | 1243.20 | 1159.20 | 1243.20 | 489 | NASDAQ | CETX | Fri, Oct 3, 2014 | 1176.00 | 1310.40 | 1142.40 | 1176.00 | 488 | NASDAQ | CETX | Thu, Oct 2, 2014 | 1176.00 | 1344.00 | 1159.20 | 1176.00 | 487 | NASDAQ | CETX | Wed, Oct 1, 2014 | 1192.80 | 1344.00 | 1182.72 | 1226.40 | 486 | NASDAQ | CETX | Tue, Sep 30, 2014 | 1192.80 | 1218.00 | 1159.20 | 1218.00 | 485 | NASDAQ | CETX | Mon, Sep 29, 2014 | 1276.80 | 1377.60 | 1092.00 | 1226.40 | 484 | NASDAQ | CETX | Fri, Sep 26, 2014 | 1327.20 | 1377.60 | 1276.80 | 1293.60 | 483 | NASDAQ | CETX | Thu, Sep 25, 2014 | 1293.60 | 1377.60 | 1260.00 | 1377.60 | 482 | NASDAQ | CETX | Wed, Sep 24, 2014 | 1260.17 | 1377.60 | 1260.00 | 1377.60 | 481 | NASDAQ | CETX | Tue, Sep 23, 2014 | 1327.20 | 1411.20 | 1276.80 | 1411.20 | 480 | NASDAQ | CETX | Mon, Sep 22, 2014 | 1310.40 | 1327.20 | 1260.00 | 1327.20 | 479 | NASDAQ | CETX | Fri, Sep 19, 2014 | 1394.40 | 1394.40 | 1310.40 | 1344.00 | 478 | NASDAQ | CETX | Thu, Sep 18, 2014 | 1293.60 | 1377.60 | 1260.00 | 1377.60 | 477 | NASDAQ | CETX | Wed, Sep 17, 2014 | 1310.40 | 1344.00 | 1260.00 | 1293.60 | 476 | NASDAQ | CETX | Tue, Sep 16, 2014 | 1310.40 | 1394.40 | 1293.60 | 1344.00 | 475 | NASDAQ | CETX | Mon, Sep 15, 2014 | 1478.40 | 1478.40 | 1344.00 | 1428.00 | 474 | NASDAQ | CETX | Fri, Sep 12, 2014 | 1201.20 | 1428.00 | 1201.20 | 1360.80 | 473 | NASDAQ | CETX | Thu, Sep 11, 2014 | 1377.60 | 1428.00 | 1377.60 | 1428.00 | 472 | NASDAQ | CETX | Wed, Sep 10, 2014 | 1360.80 | 1411.20 | 1360.80 | 1411.20 | 471 | NASDAQ | CETX | Tue, Sep 9, 2014 | 1377.60 | 1411.20 | 1327.20 | 1411.20 | 470 | NASDAQ | CETX | Mon, Sep 8, 2014 | 1478.40 | 1478.40 | 1344.00 | 1402.80 | 469 | NASDAQ | CETX | Fri, Sep 5, 2014 | 1377.60 | 1444.80 | 1344.00 | 1377.60 | 468 | NASDAQ | CETX | Thu, Sep 4, 2014 | 1377.60 | 1461.60 | 1360.80 | 1461.60 | 467 | NASDAQ | CETX | Wed, Sep 3, 2014 | 1344.00 | 1495.20 | 1344.00 | 1495.20 | 466 | NASDAQ | CETX | Tue, Sep 2, 2014 | 1377.60 | 1444.80 | 1327.20 | 1428.00 | 465 | NASDAQ | CETX | Fri, Aug 29, 2014 | 1394.40 | 1444.80 | 1360.80 | 1444.80 | 464 | NASDAQ | CETX | Thu, Aug 28, 2014 | 1377.60 | 1478.40 | 1360.80 | 1444.80 | 463 | NASDAQ | CETX | Wed, Aug 27, 2014 | 1377.60 | 1428.00 | 1377.60 | 1377.60 | 462 | NASDAQ | CETX | Tue, Aug 26, 2014 | 1377.60 | 1428.00 | 1360.80 | 1428.00 | 461 | NASDAQ | CETX | Mon, Aug 25, 2014 | 1360.80 | 1478.40 | 1360.80 | 1478.40 | 460 | NASDAQ | CETX | Fri, Aug 22, 2014 | 1360.80 | 1512.00 | 1360.80 | 1512.00 | 459 | NASDAQ | CETX | Wed, Aug 20, 2014 | 1512.00 | 1512.00 | 1360.80 | 1512.00 | 458 | NASDAQ | CETX | Mon, Aug 18, 2014 | 1360.80 | 1478.40 | 1344.00 | 1428.00 | 457 | NASDAQ | CETX | Fri, Aug 15, 2014 | 1360.80 | 1444.80 | 1360.80 | 1444.80 | 456 | NASDAQ | CETX | Thu, Aug 14, 2014 | 1310.40 | 1478.40 | 1310.40 | 1478.40 | 455 | NASDAQ | CETX | Wed, Aug 13, 2014 | 1512.00 | 1512.00 | 1315.94 | 1478.40 | 454 | NASDAQ | CETX | Tue, Aug 12, 2014 | 1444.80 | 1478.40 | 1360.80 | 1478.40 | 453 | NASDAQ | CETX | Mon, Aug 11, 2014 | 1394.40 | 1512.00 | 1394.40 | 1512.00 | 452 | NASDAQ | CETX | Fri, Aug 8, 2014 | 1344.00 | 1512.00 | 1315.94 | 1428.00 | 451 | NASDAQ | CETX | Thu, Aug 7, 2014 | 1444.97 | 1545.60 | 1344.00 | 1512.00 | 450 | NASDAQ | CETX | Wed, Aug 6, 2014 | 1428.00 | 1545.60 | 1428.00 | 1545.60 | 449 | NASDAQ | CETX | Tue, Aug 5, 2014 | 1495.20 | 1562.40 | 1428.00 | 1478.40 | 448 | NASDAQ | CETX | Mon, Aug 4, 2014 | 1562.40 | 1579.20 | 1444.97 | 1562.40 | 447 | NASDAQ | CETX | Fri, Aug 1, 2014 | 1461.60 | 1562.40 | 1360.80 | 1562.40 | 446 | NASDAQ | CETX | Thu, Jul 31, 2014 | 1528.80 | 1596.00 | 1428.00 | 1562.40 | 445 | NASDAQ | CETX | Wed, Jul 30, 2014 | 1596.00 | 1764.00 | 1428.00 | 1579.20 | 444 | NASDAQ | CETX | Tue, Jul 29, 2014 | 1528.80 | 1612.80 | 1478.40 | 1612.80 | 443 | NASDAQ | CETX | Mon, Jul 28, 2014 | 1663.20 | 1663.20 | 1545.60 | 1629.60 | 442 | NASDAQ | CETX | Fri, Jul 25, 2014 | 1680.00 | 1680.00 | 1596.00 | 1680.00 | 441 | NASDAQ | CETX | Thu, Jul 24, 2014 | 1629.60 | 1680.00 | 1612.80 | 1680.00 | 440 | NASDAQ | CETX | Wed, Jul 23, 2014 | 1596.00 | 1680.00 | 1596.00 | 1680.00 | 439 | NASDAQ | CETX | Tue, Jul 22, 2014 | 1747.20 | 1747.20 | 1629.60 | 1680.00 | 438 | NASDAQ | CETX | Mon, Jul 21, 2014 | 1696.80 | 1747.20 | 1680.00 | 1747.20 | 437 | NASDAQ | CETX | Fri, Jul 18, 2014 | 1629.60 | 1696.80 | 1512.00 | 1696.80 | 436 | NASDAQ | CETX | Thu, Jul 17, 2014 | 1629.60 | 1696.80 | 1512.00 | 1696.80 | 435 | NASDAQ | CETX | Wed, Jul 16, 2014 | 1486.80 | 1612.80 | 1486.80 | 1612.80 | 434 | NASDAQ | CETX | Tue, Jul 15, 2014 | 1512.00 | 1612.80 | 1444.80 | 1612.80 | 433 | NASDAQ | CETX | Mon, Jul 14, 2014 | 1579.20 | 1579.20 | 1428.00 | 1570.80 | 432 | NASDAQ | CETX | Fri, Jul 11, 2014 | 1512.00 | 1570.80 | 1512.00 | 1554.00 | 431 | NASDAQ | CETX | Thu, Jul 10, 2014 | 1512.00 | 1562.40 | 1428.00 | 1545.60 | 430 | NASDAQ | CETX | Wed, Jul 9, 2014 | 1596.00 | 1596.00 | 1579.20 | 1579.20 | 429 | NASDAQ | CETX | Tue, Jul 8, 2014 | 1629.60 | 1629.60 | 1629.60 | 1629.60 | 428 | NASDAQ | CETX | Mon, Jul 7, 2014 | 1629.60 | 1629.60 | 1463.28 | 1629.60 | 427 | NASDAQ | CETX | Thu, Jul 3, 2014 | 1436.40 | 1629.60 | 1436.40 | 1461.60 | 426 | NASDAQ | CETX | Wed, Jul 2, 2014 | 1680.00 | 1680.00 | 1470.00 | 1629.60 | 425 | NASDAQ | CETX | Mon, Jun 30, 2014 | 1730.40 | 1730.40 | 1663.20 | 1680.00 | 424 | NASDAQ | CETX | Fri, Jun 27, 2014 | 1696.80 | 1696.80 | 1545.60 | 1680.00 | 423 | NASDAQ | CETX | Thu, Jun 26, 2014 | 1680.00 | 1680.00 | 1663.20 | 1680.00 | 422 | NASDAQ | CETX | Wed, Jun 25, 2014 | 1668.24 | 1680.00 | 1612.80 | 1680.00 | 421 | NASDAQ | CETX | Tue, Jun 24, 2014 | 1512.00 | 1668.24 | 1512.00 | 1663.20 | 420 | NASDAQ | CETX | Mon, Jun 23, 2014 | 1495.20 | 1512.00 | 1465.80 | 1512.00 | 419 | NASDAQ | CETX | Fri, Jun 20, 2014 | 1428.00 | 1503.43 | 1428.00 | 1503.43 | 418 | NASDAQ | CETX | Thu, Jun 19, 2014 | 1344.00 | 1503.60 | 1344.00 | 1503.60 | 417 | NASDAQ | CETX | Wed, Jun 18, 2014 | 1495.20 | 1512.00 | 1428.00 | 1495.20 | 416 | NASDAQ | CETX | Tue, Jun 17, 2014 | 1428.00 | 1495.20 | 1428.00 | 1495.20 | 415 | NASDAQ | CETX | Mon, Jun 16, 2014 | 1461.60 | 1461.60 | 1327.20 | 1428.00 | 414 | NASDAQ | CETX | Fri, Jun 13, 2014 | 1293.60 | 1456.56 | 1293.60 | 1456.56 | 413 | NASDAQ | CETX | Thu, Jun 12, 2014 | 1260.00 | 1444.80 | 1260.00 | 1444.80 | 412 | NASDAQ | CETX | Wed, Jun 11, 2014 | 1411.20 | 1428.00 | 1310.40 | 1428.00 | 411 | NASDAQ | CETX | Tue, Jun 10, 2014 | 1411.20 | 1411.20 | 1411.20 | 1411.20 | 410 | NASDAQ | CETX | Mon, Jun 9, 2014 | 1276.80 | 1428.00 | 1260.00 | 1411.20 | 409 | NASDAQ | CETX | Fri, Jun 6, 2014 | 1293.60 | 1428.00 | 1293.60 | 1428.00 | 408 | NASDAQ | CETX | Thu, Jun 5, 2014 | 1276.80 | 1428.00 | 1276.80 | 1428.00 | 407 | NASDAQ | CETX | Wed, Jun 4, 2014 | 1444.80 | 1444.80 | 1276.80 | 1428.00 | 406 | NASDAQ | CETX | Tue, Jun 3, 2014 | 1444.80 | 1444.80 | 1276.80 | 1344.00 | 405 | NASDAQ | CETX | Mon, Jun 2, 2014 | 1344.00 | 1444.80 | 1344.00 | 1428.00 | 404 | NASDAQ | CETX | Fri, May 30, 2014 | 1344.00 | 1344.00 | 1327.20 | 1344.00 | 403 | NASDAQ | CETX | Thu, May 29, 2014 | 1444.80 | 1478.40 | 1293.60 | 1478.40 | 402 | NASDAQ | CETX | Wed, May 28, 2014 | 1411.37 | 1478.40 | 1394.40 | 1478.40 | 401 | NASDAQ | CETX | Tue, May 27, 2014 | 1495.20 | 1495.20 | 1478.40 | 1478.40 | 400 | NASDAQ | CETX | Fri, May 23, 2014 | 1478.40 | 1512.00 | 1394.57 | 1478.40 | 399 | NASDAQ | CETX | Thu, May 22, 2014 | 1444.80 | 1495.20 | 1411.20 | 1444.80 | 398 | NASDAQ | CETX | Wed, May 21, 2014 | 1545.60 | 1545.60 | 1377.60 | 1478.40 | 397 | NASDAQ | CETX | Tue, May 20, 2014 | 1428.00 | 1545.60 | 1276.80 | 1528.80 | 396 | NASDAQ | CETX | Mon, May 19, 2014 | 1209.60 | 1344.00 | 1209.60 | 1327.20 | 395 | NASDAQ | CETX | Fri, May 16, 2014 | 1209.60 | 1226.40 | 1108.80 | 1209.60 | 394 | NASDAQ | CETX | Thu, May 15, 2014 | 1142.40 | 1226.40 | 1092.00 | 1176.00 | 393 | NASDAQ | CETX | Wed, May 14, 2014 | 1176.00 | 1226.40 | 1092.00 | 1209.60 | 392 | NASDAQ | CETX | Tue, May 13, 2014 | 1192.80 | 1192.80 | 1108.80 | 1108.80 | 391 | NASDAQ | CETX | Mon, May 12, 2014 | 1083.60 | 1226.40 | 1041.60 | 1176.00 | 390 | NASDAQ | CETX | Fri, May 9, 2014 | 1142.40 | 1142.40 | 1075.20 | 1142.40 | 389 | NASDAQ | CETX | Wed, May 7, 2014 | 1096.20 | 1142.40 | 1092.00 | 1142.40 | 388 | NASDAQ | CETX | Tue, May 6, 2014 | 1142.40 | 1159.03 | 1058.40 | 1108.80 | 387 | NASDAQ | CETX | Mon, May 5, 2014 | 1049.83 | 1176.00 | 982.80 | 1176.00 | 386 | NASDAQ | CETX | Fri, May 2, 2014 | 1142.40 | 1159.20 | 924.84 | 1049.83 | 385 | NASDAQ | CETX | Thu, May 1, 2014 | 1108.80 | 1159.20 | 1008.00 | 1142.40 | 384 | NASDAQ | CETX | Wed, Apr 30, 2014 | 789.60 | 1260.00 | 789.60 | 1108.80 | 383 | NASDAQ | CETX | Mon, Apr 28, 2014 | 840.00 | 840.00 | 706.78 | 839.83 | 382 | NASDAQ | CETX | Fri, Apr 25, 2014 | 840.00 | 840.00 | 756.00 | 840.00 | 381 | NASDAQ | CETX | Tue, Apr 22, 2014 | 856.80 | 856.80 | 727.78 | 855.12 | 380 | NASDAQ | CETX | Mon, Apr 21, 2014 | 727.78 | 855.12 | 727.78 | 855.12 | 379 | NASDAQ | CETX | Thu, Apr 17, 2014 | 856.80 | 856.80 | 856.80 | 856.80 | 378 | NASDAQ | CETX | Wed, Apr 16, 2014 | 856.63 | 856.63 | 727.61 | 856.63 | 377 | NASDAQ | CETX | Tue, Apr 15, 2014 | 856.63 | 856.80 | 856.63 | 856.80 | 376 | NASDAQ | CETX | Mon, Apr 14, 2014 | 772.80 | 856.80 | 772.80 | 856.80 | 375 | NASDAQ | CETX | Fri, Apr 11, 2014 | 840.00 | 856.80 | 840.00 | 856.80 | 374 | NASDAQ | CETX | Thu, Apr 10, 2014 | 873.60 | 873.60 | 756.17 | 856.63 | 373 | NASDAQ | CETX | Wed, Apr 9, 2014 | 772.80 | 840.00 | 764.40 | 840.00 | 372 | NASDAQ | CETX | Tue, Apr 8, 2014 | 848.40 | 873.60 | 840.00 | 856.80 | 371 | NASDAQ | CETX | Mon, Apr 7, 2014 | 873.60 | 890.40 | 789.60 | 848.40 | 370 | NASDAQ | CETX | Fri, Apr 4, 2014 | 890.40 | 890.40 | 727.61 | 873.60 | 369 | NASDAQ | CETX | Thu, Apr 3, 2014 | 865.20 | 865.20 | 843.86 | 856.80 | 368 | NASDAQ | CETX | Wed, Apr 2, 2014 | 789.60 | 890.40 | 789.60 | 890.40 | 367 | NASDAQ | CETX | Tue, Apr 1, 2014 | 890.40 | 890.40 | 756.00 | 890.40 | 366 | NASDAQ | CETX | Mon, Mar 31, 2014 | 789.60 | 890.40 | 706.94 | 890.40 | 365 | NASDAQ | CETX | Fri, Mar 28, 2014 | 856.80 | 907.20 | 789.60 | 840.00 | 364 | NASDAQ | CETX | Thu, Mar 27, 2014 | 756.00 | 924.00 | 756.00 | 856.80 | 363 | NASDAQ | CETX | Wed, Mar 26, 2014 | 924.00 | 924.00 | 756.00 | 890.40 | 362 | NASDAQ | CETX | Tue, Mar 25, 2014 | 924.00 | 924.00 | 705.60 | 823.20 | 361 | NASDAQ | CETX | Mon, Mar 24, 2014 | 889.73 | 924.00 | 672.00 | 923.83 | 360 | NASDAQ | CETX | Wed, Mar 19, 2014 | 675.53 | 898.80 | 675.53 | 898.80 | 359 | NASDAQ | CETX | Tue, Mar 18, 2014 | 707.28 | 924.00 | 707.28 | 923.83 | 358 | NASDAQ | CETX | Mon, Mar 17, 2014 | 923.66 | 923.66 | 923.66 | 923.66 | 357 | NASDAQ | CETX | Fri, Mar 14, 2014 | 840.00 | 840.00 | 706.44 | 840.00 | 356 | NASDAQ | CETX | Thu, Mar 13, 2014 | 840.00 | 840.00 | 674.69 | 840.00 | 355 | NASDAQ | CETX | Wed, Mar 12, 2014 | 856.80 | 974.40 | 840.00 | 907.20 | 354 | NASDAQ | CETX | Tue, Mar 11, 2014 | 806.40 | 1008.00 | 806.40 | 907.20 | 353 | NASDAQ | CETX | Mon, Mar 10, 2014 | 831.60 | 831.60 | 655.20 | 806.40 | 352 | NASDAQ | CETX | Fri, Mar 7, 2014 | 756.00 | 840.00 | 690.65 | 831.60 | 351 | NASDAQ | CETX | Thu, Mar 6, 2014 | 739.20 | 756.00 | 621.60 | 739.20 | 350 | NASDAQ | CETX | Wed, Mar 5, 2014 | 604.80 | 638.40 | 588.00 | 638.40 | 349 | NASDAQ | CETX | Tue, Mar 4, 2014 | 571.20 | 588.00 | 571.20 | 588.00 | 348 | NASDAQ | CETX | Mon, Mar 3, 2014 | 571.20 | 571.20 | 571.20 | 571.20 | 347 | NASDAQ | CETX | Fri, Feb 28, 2014 | 588.00 | 588.00 | 588.00 | 588.00 | 346 | NASDAQ | CETX | Thu, Feb 27, 2014 | 588.17 | 588.17 | 588.00 | 588.00 | 345 | NASDAQ | CETX | Wed, Feb 26, 2014 | 588.00 | 638.40 | 571.20 | 588.00 | 344 | NASDAQ | CETX | Tue, Feb 25, 2014 | 637.90 | 637.90 | 637.90 | 637.90 | 343 | NASDAQ | CETX | Mon, Feb 24, 2014 | 571.20 | 638.40 | 571.20 | 638.40 | 342 | NASDAQ | CETX | Fri, Feb 21, 2014 | 512.40 | 571.20 | 504.00 | 571.20 | 341 | NASDAQ | CETX | Thu, Feb 20, 2014 | 571.20 | 571.20 | 554.40 | 554.40 | 340 | NASDAQ | CETX | Wed, Feb 19, 2014 | 571.20 | 638.40 | 462.17 | 537.60 | 339 | NASDAQ | CETX | Tue, Feb 18, 2014 | 487.20 | 571.20 | 470.40 | 571.20 | 338 | NASDAQ | CETX | Fri, Feb 14, 2014 | 487.20 | 487.20 | 487.20 | 487.20 | 337 | NASDAQ | CETX | Thu, Feb 13, 2014 | 487.20 | 487.20 | 470.40 | 487.03 | 336 | NASDAQ | CETX | Wed, Feb 12, 2014 | 487.20 | 487.20 | 470.40 | 470.40 | 335 | NASDAQ | CETX | Mon, Feb 10, 2014 | 487.20 | 487.20 | 396.48 | 487.20 | 334 | NASDAQ | CETX | Fri, Feb 7, 2014 | 403.20 | 470.40 | 394.97 | 470.40 | 333 | NASDAQ | CETX | Thu, Feb 6, 2014 | 389.76 | 478.80 | 389.76 | 478.80 | 332 | NASDAQ | CETX | Wed, Feb 5, 2014 | 487.20 | 487.20 | 420.00 | 478.80 | 331 | NASDAQ | CETX | Tue, Feb 4, 2014 | 504.00 | 504.00 | 504.00 | 504.00 | 330 | NASDAQ | CETX | Mon, Feb 3, 2014 | 554.40 | 554.40 | 420.00 | 504.00 | 329 | NASDAQ | CETX | Fri, Jan 31, 2014 | 436.80 | 604.80 | 436.80 | 504.00 | 328 | NASDAQ | CETX | Thu, Jan 30, 2014 | 604.80 | 644.28 | 470.40 | 470.40 | 327 | NASDAQ | CETX | Wed, Jan 29, 2014 | 470.90 | 645.12 | 470.74 | 644.28 | 326 | NASDAQ | CETX | Mon, Jan 27, 2014 | 645.12 | 645.12 | 645.12 | 645.12 | 325 | NASDAQ | CETX | Fri, Jan 24, 2014 | 621.60 | 646.80 | 470.90 | 646.80 | 324 | NASDAQ | CETX | Thu, Jan 23, 2014 | 638.40 | 638.40 | 470.57 | 636.72 | 323 | NASDAQ | CETX | Tue, Jan 21, 2014 | 638.40 | 646.80 | 638.40 | 646.80 | 322 | NASDAQ | CETX | Thu, Jan 16, 2014 | 630.00 | 646.80 | 630.00 | 646.80 | 321 | NASDAQ | CETX | Wed, Jan 15, 2014 | 571.20 | 571.20 | 571.20 | 571.20 | 320 | NASDAQ | CETX | Mon, Jan 13, 2014 | 420.00 | 571.20 | 420.00 | 571.20 | 319 | NASDAQ | CETX | Fri, Jan 10, 2014 | 436.97 | 554.23 | 436.97 | 503.83 | 318 | NASDAQ | CETX | Thu, Jan 9, 2014 | 505.85 | 619.92 | 504.00 | 601.44 | 317 | NASDAQ | CETX | Wed, Jan 8, 2014 | 505.01 | 629.50 | 505.01 | 621.60 | 316 | NASDAQ | CETX | Tue, Jan 7, 2014 | 629.83 | 629.83 | 629.66 | 629.66 | 315 | NASDAQ | CETX | Mon, Jan 6, 2014 | 504.34 | 630.00 | 504.17 | 621.43 | 314 | NASDAQ | CETX | Fri, Jan 3, 2014 | 504.17 | 638.40 | 504.17 | 630.00 | 313 | NASDAQ | CETX | Tue, Dec 31, 2013 | 638.40 | 638.40 | 638.40 | 638.40 | 312 | NASDAQ | CETX | Mon, Dec 30, 2013 | 604.80 | 638.40 | 473.93 | 638.40 | 311 | NASDAQ | CETX | Fri, Dec 27, 2013 | 453.60 | 655.20 | 453.60 | 655.20 | 310 | NASDAQ | CETX | Thu, Dec 26, 2013 | 504.00 | 663.60 | 504.00 | 655.20 | 309 | NASDAQ | CETX | Tue, Dec 24, 2013 | 537.60 | 672.00 | 478.80 | 672.00 | 308 | NASDAQ | CETX | Mon, Dec 23, 2013 | 663.60 | 672.00 | 537.60 | 672.00 | 307 | NASDAQ | CETX | Thu, Dec 19, 2013 | 571.20 | 722.40 | 554.23 | 672.00 | 306 | NASDAQ | CETX | Wed, Dec 18, 2013 | 588.00 | 588.00 | 504.00 | 588.00 | 305 | NASDAQ | CETX | Tue, Dec 17, 2013 | 386.40 | 588.00 | 378.00 | 588.00 | 304 | NASDAQ | CETX | Mon, Dec 16, 2013 | 588.00 | 588.00 | 378.00 | 504.00 | 303 | NASDAQ | CETX | Fri, Dec 13, 2013 | 453.60 | 504.00 | 453.60 | 504.00 | 302 | NASDAQ | CETX | Thu, Dec 12, 2013 | 369.60 | 504.00 | 369.60 | 504.00 | 301 | NASDAQ | CETX | Tue, Dec 10, 2013 | 487.20 | 504.00 | 352.80 | 504.00 | 300 | NASDAQ | CETX | Mon, Dec 9, 2013 | 554.40 | 588.00 | 554.40 | 554.40 | 299 | NASDAQ | CETX | Fri, Dec 6, 2013 | 504.00 | 554.40 | 504.00 | 554.40 | 298 | NASDAQ | CETX | Thu, Dec 5, 2013 | 588.00 | 604.80 | 588.00 | 604.80 | 297 | NASDAQ | CETX | Wed, Dec 4, 2013 | 571.20 | 588.00 | 554.40 | 554.40 | 296 | NASDAQ | CETX | Tue, Dec 3, 2013 | 588.00 | 588.00 | 588.00 | 588.00 | 295 | NASDAQ | CETX | Fri, Nov 22, 2013 | 260.40 | 571.03 | 260.40 | 520.80 | 294 | NASDAQ | CETX | Thu, Nov 21, 2013 | 571.20 | 571.20 | 554.40 | 571.03 | 293 | NASDAQ | CETX | Wed, Nov 20, 2013 | 336.00 | 588.00 | 336.00 | 588.00 | 292 | NASDAQ | CETX | Tue, Nov 19, 2013 | 630.00 | 638.40 | 630.00 | 638.40 | 291 | NASDAQ | CETX | Mon, Nov 18, 2013 | 638.40 | 672.00 | 604.80 | 638.40 | 290 | NASDAQ | CETX | Fri, Nov 15, 2013 | 705.60 | 705.60 | 705.60 | 705.60 | 289 | NASDAQ | CETX | Thu, Nov 14, 2013 | 739.20 | 739.20 | 604.80 | 722.40 | 288 | NASDAQ | CETX | Wed, Nov 13, 2013 | 722.40 | 722.40 | 722.40 | 722.40 | 287 | NASDAQ | CETX | Tue, Nov 12, 2013 | 672.00 | 705.60 | 672.00 | 705.60 | 286 | NASDAQ | CETX | Mon, Nov 11, 2013 | 655.20 | 705.60 | 655.20 | 672.00 | 285 | NASDAQ | CETX | Fri, Nov 8, 2013 | 645.12 | 655.20 | 621.60 | 655.20 | 284 | NASDAQ | CETX | Thu, Nov 7, 2013 | 621.60 | 638.40 | 588.00 | 638.40 | 283 | NASDAQ | CETX | Wed, Nov 6, 2013 | 588.00 | 588.00 | 588.00 | 588.00 | 282 | NASDAQ | CETX | Tue, Nov 5, 2013 | 552.72 | 571.20 | 504.00 | 571.20 | 281 | NASDAQ | CETX | Thu, Oct 31, 2013 | 487.20 | 554.40 | 487.20 | 554.40 | 280 | NASDAQ | CETX | Mon, Oct 28, 2013 | 436.80 | 504.00 | 436.80 | 504.00 | 279 | NASDAQ | CETX | Fri, Oct 25, 2013 | 504.00 | 504.00 | 504.00 | 504.00 | 278 | NASDAQ | CETX | Thu, Oct 24, 2013 | 420.00 | 562.80 | 411.26 | 487.20 | 277 | NASDAQ | CETX | Wed, Oct 23, 2013 | 288.96 | 411.60 | 288.96 | 411.60 | 276 | NASDAQ | CETX | Mon, Oct 21, 2013 | 411.26 | 411.26 | 336.00 | 411.26 | 275 | NASDAQ | CETX | Fri, Oct 18, 2013 | 411.26 | 411.26 | 411.26 | 411.26 | 274 | NASDAQ | CETX | Thu, Oct 17, 2013 | 411.60 | 411.60 | 352.80 | 411.43 | 273 | NASDAQ | CETX | Wed, Oct 16, 2013 | 336.00 | 352.80 | 336.00 | 352.80 | 272 | NASDAQ | CETX | Tue, Oct 15, 2013 | 333.48 | 336.00 | 333.48 | 336.00 | 271 | NASDAQ | CETX | Fri, Oct 11, 2013 | 319.20 | 336.00 | 302.40 | 333.31 | 270 | NASDAQ | CETX | Thu, Oct 10, 2013 | 268.80 | 336.00 | 268.80 | 336.00 | 269 | NASDAQ | CETX | Wed, Oct 9, 2013 | 302.40 | 302.40 | 302.40 | 302.40 | 268 | NASDAQ | CETX | Tue, Oct 8, 2013 | 268.80 | 268.80 | 201.60 | 268.80 | 267 | NASDAQ | CETX | Mon, Oct 7, 2013 | 243.60 | 243.60 | 243.60 | 243.60 | 266 | NASDAQ | CETX | Wed, Oct 2, 2013 | 243.60 | 243.60 | 243.60 | 243.60 | 265 | NASDAQ | CETX | Fri, Sep 27, 2013 | 218.40 | 235.20 | 218.40 | 235.20 | 264 | NASDAQ | CETX | Mon, Sep 23, 2013 | 235.20 | 235.20 | 235.20 | 235.20 | 263 | NASDAQ | CETX | Fri, Sep 20, 2013 | 218.40 | 234.86 | 201.60 | 234.86 | 262 | NASDAQ | CETX | Thu, Sep 19, 2013 | 163.80 | 201.60 | 163.80 | 201.60 | 261 | NASDAQ | CETX | Tue, Sep 17, 2013 | 139.61 | 163.80 | 139.44 | 163.80 | 260 | NASDAQ | CETX | Thu, Sep 12, 2013 | 176.40 | 176.40 | 162.96 | 163.80 | 259 | NASDAQ | CETX | Wed, Sep 11, 2013 | 168.00 | 176.40 | 168.00 | 176.40 | 258 | NASDAQ | CETX | Mon, Sep 9, 2013 | 136.92 | 168.00 | 136.92 | 168.00 | 257 | NASDAQ | CETX | Fri, Sep 6, 2013 | 167.83 | 167.83 | 167.83 | 167.83 | 256 | NASDAQ | CETX | Thu, Sep 5, 2013 | 143.14 | 168.00 | 143.14 | 168.00 | 255 | NASDAQ | CETX | Wed, Sep 4, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 254 | NASDAQ | CETX | Tue, Sep 3, 2013 | 167.16 | 168.00 | 138.26 | 168.00 | 253 | NASDAQ | CETX | Fri, Aug 30, 2013 | 167.16 | 167.16 | 137.76 | 167.16 | 252 | NASDAQ | CETX | Thu, Aug 29, 2013 | 167.16 | 167.16 | 167.16 | 167.16 | 251 | NASDAQ | CETX | Tue, Aug 27, 2013 | 168.00 | 168.00 | 167.16 | 167.16 | 250 | NASDAQ | CETX | Mon, Aug 26, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 249 | NASDAQ | CETX | Mon, Aug 19, 2013 | 176.40 | 176.40 | 176.40 | 176.40 | 248 | NASDAQ | CETX | Thu, Aug 15, 2013 | 176.40 | 176.40 | 176.40 | 176.40 | 247 | NASDAQ | CETX | Wed, Aug 14, 2013 | 168.00 | 176.40 | 168.00 | 176.40 | 246 | NASDAQ | CETX | Fri, Aug 9, 2013 | 176.40 | 176.40 | 176.40 | 176.40 | 245 | NASDAQ | CETX | Fri, Aug 2, 2013 | 134.40 | 176.40 | 134.40 | 176.40 | 244 | NASDAQ | CETX | Wed, Jul 31, 2013 | 184.80 | 184.80 | 168.00 | 184.80 | 243 | NASDAQ | CETX | Mon, Jul 29, 2013 | 184.80 | 184.80 | 184.80 | 184.80 | 242 | NASDAQ | CETX | Thu, Jul 25, 2013 | 193.20 | 193.20 | 193.20 | 193.20 | 241 | NASDAQ | CETX | Wed, Jul 24, 2013 | 193.20 | 193.20 | 193.20 | 193.20 | 240 | NASDAQ | CETX | Tue, Jul 23, 2013 | 193.20 | 193.20 | 193.20 | 193.20 | 239 | NASDAQ | CETX | Mon, Jul 22, 2013 | 134.40 | 134.40 | 134.40 | 134.40 | 238 | NASDAQ | CETX | Wed, Jul 17, 2013 | 193.20 | 193.20 | 193.20 | 193.20 | 237 | NASDAQ | CETX | Mon, Jul 15, 2013 | 139.44 | 193.20 | 139.44 | 193.20 | 236 | NASDAQ | CETX | Fri, Jul 12, 2013 | 193.20 | 193.20 | 193.20 | 193.20 | 235 | NASDAQ | CETX | Thu, Jul 11, 2013 | 134.40 | 201.60 | 134.40 | 201.60 | 234 | NASDAQ | CETX | Wed, Jul 10, 2013 | 151.20 | 184.80 | 151.20 | 184.80 | 233 | NASDAQ | CETX | Mon, Jul 8, 2013 | 201.60 | 201.60 | 201.60 | 201.60 | 232 | NASDAQ | CETX | Fri, Jul 5, 2013 | 218.40 | 218.40 | 218.40 | 218.40 | 231 | NASDAQ | CETX | Wed, Jul 3, 2013 | 151.20 | 151.20 | 151.20 | 151.20 | 230 | NASDAQ | CETX | Mon, Jul 1, 2013 | 218.40 | 218.40 | 218.40 | 218.40 | 229 | NASDAQ | CETX | Wed, Jun 26, 2013 | 267.12 | 267.12 | 161.62 | 267.12 | 228 | NASDAQ | CETX | Tue, Jun 25, 2013 | 161.28 | 168.00 | 161.28 | 168.00 | 227 | NASDAQ | CETX | Tue, Jun 18, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 226 | NASDAQ | CETX | Fri, Jun 14, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 225 | NASDAQ | CETX | Thu, Jun 13, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 224 | NASDAQ | CETX | Fri, Jun 7, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 223 | NASDAQ | CETX | Mon, Jun 3, 2013 | 168.00 | 168.00 | 120.96 | 168.00 | 222 | NASDAQ | CETX | Fri, May 31, 2013 | 117.60 | 168.00 | 117.60 | 168.00 | 221 | NASDAQ | CETX | Thu, May 30, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 220 | NASDAQ | CETX | Wed, May 29, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 219 | NASDAQ | CETX | Tue, May 28, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 218 | NASDAQ | CETX | Fri, May 24, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 217 | NASDAQ | CETX | Wed, May 22, 2013 | 101.81 | 168.00 | 88.20 | 168.00 | 216 | NASDAQ | CETX | Thu, May 9, 2013 | 181.44 | 181.44 | 181.44 | 181.44 | 215 | NASDAQ | CETX | Tue, May 7, 2013 | 100.80 | 168.00 | 100.80 | 168.00 | 214 | NASDAQ | CETX | Fri, May 3, 2013 | 168.00 | 168.00 | 168.00 | 168.00 | 213 | NASDAQ | CETX | Thu, May 2, 2013 | 201.60 | 201.60 | 200.76 | 200.76 | 212 | NASDAQ | CETX | Wed, May 1, 2013 | 151.20 | 201.60 | 151.20 | 201.60 | 211 | NASDAQ | CETX | Tue, Apr 30, 2013 | 134.06 | 151.20 | 117.60 | 151.20 | 210 | NASDAQ | CETX | Mon, Apr 29, 2013 | 134.40 | 134.40 | 134.40 | 134.40 | 209 | NASDAQ | CETX | Thu, Apr 25, 2013 | 134.06 | 134.06 | 134.06 | 134.06 | 208 | NASDAQ | CETX | Wed, Apr 24, 2013 | 100.80 | 134.40 | 100.80 | 134.40 | 207 | NASDAQ | CETX | Tue, Apr 23, 2013 | 151.20 | 151.20 | 151.20 | 151.20 | 206 | NASDAQ | CETX | Mon, Apr 22, 2013 | 105.67 | 134.40 | 88.20 | 134.40 | 205 | NASDAQ | CETX | Thu, Apr 18, 2013 | 86.52 | 134.40 | 86.52 | 134.40 | 204 | NASDAQ | CETX | Wed, Apr 17, 2013 | 134.40 | 134.40 | 134.40 | 134.40 | 203 | NASDAQ | CETX | Wed, Apr 10, 2013 | 84.84 | 134.40 | 84.84 | 134.40 | 202 | NASDAQ | CETX | Tue, Apr 9, 2013 | 134.40 | 134.40 | 134.40 | 134.40 | 201 | NASDAQ | CETX | Thu, Apr 4, 2013 | 84.50 | 151.20 | 84.50 | 151.20 | 200 | NASDAQ | CETX | Thu, Mar 21, 2013 | 84.50 | 151.20 | 84.50 | 151.20 | 199 | NASDAQ | CETX | Mon, Mar 18, 2013 | 151.20 | 151.20 | 151.20 | 151.20 | 198 | NASDAQ | CETX | Fri, Mar 15, 2013 | 84.34 | 151.20 | 84.34 | 151.20 | 197 | NASDAQ | CETX | Mon, Mar 11, 2013 | 151.20 | 151.20 | 151.20 | 151.20 | 196 | NASDAQ | CETX | Mon, Mar 4, 2013 | 151.20 | 151.20 | 151.20 | 151.20 | 195 | NASDAQ | CETX | Thu, Feb 28, 2013 | 214.70 | 214.70 | 176.40 | 176.40 | 194 | NASDAQ | CETX | Fri, Feb 15, 2013 | 75.94 | 216.55 | 75.94 | 216.55 | 193 | NASDAQ | CETX | Thu, Jan 24, 2013 | 75.60 | 218.40 | 75.60 | 218.40 | 192 | NASDAQ | CETX | Tue, Jan 22, 2013 | 75.60 | 250.32 | 75.60 | 201.60 | 191 | NASDAQ | CETX | Tue, Jan 15, 2013 | 228.65 | 228.65 | 228.65 | 228.65 | 190 | NASDAQ | CETX | Mon, Jan 14, 2013 | 222.60 | 222.60 | 222.60 | 222.60 | 189 | NASDAQ | CETX | Fri, Jan 11, 2013 | 228.65 | 228.65 | 228.65 | 228.65 | 188 | NASDAQ | CETX | Thu, Jan 10, 2013 | 201.60 | 201.60 | 168.00 | 168.00 | 187 | NASDAQ | CETX | Wed, Jan 9, 2013 | 252.00 | 285.60 | 201.60 | 250.32 | 186 | NASDAQ | CETX | Wed, Jan 2, 2013 | 201.60 | 268.80 | 184.80 | 268.80 | 185 | NASDAQ | CETX | Mon, Dec 31, 2012 | 168.00 | 201.60 | 168.00 | 201.60 | 184 | NASDAQ | CETX | Mon, Dec 24, 2012 | 170.52 | 201.60 | 168.84 | 201.60 | 183 | NASDAQ | CETX | Fri, Dec 21, 2012 | 210.00 | 222.26 | 184.80 | 222.26 | 182 | NASDAQ | CETX | Thu, Dec 20, 2012 | 184.97 | 268.80 | 184.97 | 268.80 | 181 | NASDAQ | CETX | Tue, Dec 18, 2012 | 184.80 | 267.12 | 184.80 | 267.12 | 180 | NASDAQ | CETX | Thu, Dec 13, 2012 | 184.80 | 267.12 | 184.80 | 267.12 | 179 | NASDAQ | CETX | Mon, Dec 10, 2012 | 184.80 | 268.80 | 184.80 | 268.80 | 178 | NASDAQ | CETX | Mon, Dec 3, 2012 | 268.80 | 268.80 | 268.80 | 268.80 | 177 | NASDAQ | CETX | Wed, Nov 28, 2012 | 268.80 | 268.80 | 268.80 | 268.80 | 176 | NASDAQ | CETX | Mon, Nov 26, 2012 | 186.48 | 252.00 | 171.36 | 252.00 | 175 | NASDAQ | CETX | Tue, Nov 20, 2012 | 267.12 | 267.12 | 267.12 | 267.12 | 174 | NASDAQ | CETX | Mon, Nov 19, 2012 | 226.80 | 283.75 | 226.80 | 283.75 | 173 | NASDAQ | CETX | Fri, Nov 16, 2012 | 168.84 | 226.80 | 168.00 | 226.80 | 172 | NASDAQ | CETX | Wed, Nov 7, 2012 | 235.20 | 285.60 | 235.20 | 285.60 | 171 | NASDAQ | CETX | Fri, Nov 2, 2012 | 204.46 | 285.60 | 168.84 | 285.26 | 170 | NASDAQ | CETX | Fri, Oct 26, 2012 | 204.46 | 284.76 | 204.46 | 284.76 | 169 | NASDAQ | CETX | Thu, Oct 25, 2012 | 204.62 | 285.60 | 204.62 | 284.76 | 168 | NASDAQ | CETX | Fri, Oct 12, 2012 | 252.00 | 302.40 | 203.45 | 302.40 | 167 | NASDAQ | CETX | Wed, Oct 10, 2012 | 235.20 | 325.92 | 235.20 | 325.92 | 166 | NASDAQ | CETX | Mon, Oct 1, 2012 | 302.40 | 332.64 | 302.40 | 332.64 | 165 | NASDAQ | CETX | Thu, Sep 27, 2012 | 329.28 | 329.28 | 329.28 | 329.28 | 164 | NASDAQ | CETX | Wed, Sep 26, 2012 | 316.85 | 317.52 | 316.85 | 317.52 | 163 | NASDAQ | CETX | Mon, Sep 24, 2012 | 322.56 | 322.56 | 322.56 | 322.56 | 162 | NASDAQ | CETX | Thu, Sep 20, 2012 | 324.24 | 324.24 | 302.40 | 302.40 | 161 | NASDAQ | CETX | Mon, Sep 17, 2012 | 324.24 | 325.92 | 252.00 | 325.92 | 160 | NASDAQ | CETX | Tue, Sep 4, 2012 | 228.48 | 324.24 | 228.48 | 324.24 | 159 | NASDAQ | CETX | Thu, Aug 30, 2012 | 315.84 | 325.92 | 315.84 | 325.92 | 158 | NASDAQ | CETX | Mon, Aug 27, 2012 | 292.32 | 315.84 | 252.00 | 315.84 | 157 | NASDAQ | CETX | Thu, Aug 23, 2012 | 268.80 | 292.32 | 268.80 | 292.32 | 156 | NASDAQ | CETX | Wed, Aug 22, 2012 | 222.10 | 268.80 | 222.10 | 268.80 | 155 | NASDAQ | CETX | Tue, Aug 14, 2012 | 219.24 | 319.20 | 219.24 | 319.20 | 154 | NASDAQ | CETX | Tue, Aug 7, 2012 | 364.56 | 364.56 | 274.01 | 334.32 | 153 | NASDAQ | CETX | Wed, Aug 1, 2012 | 366.24 | 366.24 | 366.24 | 366.24 | 152 | NASDAQ | CETX | Fri, Jul 27, 2012 | 288.96 | 366.24 | 288.96 | 366.24 | 151 | NASDAQ | CETX | Thu, Jul 19, 2012 | 275.52 | 369.60 | 275.52 | 369.60 | 150 | NASDAQ | CETX | Fri, Jul 13, 2012 | 369.60 | 369.60 | 369.60 | 369.60 | 149 | NASDAQ | CETX | Thu, Jul 12, 2012 | 361.20 | 361.20 | 361.03 | 361.03 | 148 | NASDAQ | CETX | Tue, Jul 10, 2012 | 361.20 | 361.20 | 361.20 | 361.20 | 147 | NASDAQ | CETX | Mon, Jul 9, 2012 | 369.60 | 369.60 | 369.60 | 369.60 | 146 | NASDAQ | CETX | Mon, Jun 25, 2012 | 274.01 | 386.40 | 274.01 | 386.40 | 145 | NASDAQ | CETX | Fri, Jun 8, 2012 | 257.04 | 420.00 | 257.04 | 420.00 | 144 | NASDAQ | CETX | Tue, Jun 5, 2012 | 257.04 | 420.00 | 257.04 | 420.00 | 143 | NASDAQ | CETX | Fri, May 25, 2012 | 426.72 | 428.40 | 386.40 | 428.40 | 142 | NASDAQ | CETX | Mon, May 21, 2012 | 394.80 | 428.40 | 394.80 | 428.40 | 141 | NASDAQ | CETX | Thu, May 17, 2012 | 310.80 | 420.00 | 310.80 | 420.00 | 140 | NASDAQ | CETX | Tue, May 15, 2012 | 203.95 | 436.80 | 203.95 | 436.80 | 139 | NASDAQ | CETX | Wed, May 9, 2012 | 352.80 | 435.12 | 352.80 | 435.12 | 138 | NASDAQ | CETX | Fri, May 4, 2012 | 418.32 | 428.40 | 418.32 | 428.40 | 137 | NASDAQ | CETX | Thu, May 3, 2012 | 436.80 | 436.80 | 394.80 | 420.00 | 136 | NASDAQ | CETX | Wed, May 2, 2012 | 319.20 | 428.40 | 319.20 | 420.00 | 135 | NASDAQ | CETX | Tue, May 1, 2012 | 237.22 | 319.20 | 237.22 | 319.20 | 134 | NASDAQ | CETX | Thu, Apr 26, 2012 | 334.32 | 361.20 | 285.60 | 336.00 | 133 | NASDAQ | CETX | Thu, Apr 19, 2012 | 336.00 | 367.75 | 336.00 | 367.75 | 132 | NASDAQ | CETX | Fri, Apr 13, 2012 | 336.00 | 336.00 | 336.00 | 336.00 | 131 | NASDAQ | CETX | Thu, Apr 12, 2012 | 278.88 | 336.00 | 278.88 | 336.00 | 130 | NASDAQ | CETX | Tue, Apr 10, 2012 | 319.20 | 336.00 | 319.20 | 336.00 | 129 | NASDAQ | CETX | Thu, Apr 5, 2012 | 268.80 | 327.60 | 268.80 | 327.60 | 128 | NASDAQ | CETX | Tue, Apr 3, 2012 | 315.84 | 369.60 | 315.84 | 369.60 | 127 | NASDAQ | CETX | Mon, Apr 2, 2012 | 324.41 | 352.80 | 315.84 | 315.84 | 126 | NASDAQ | CETX | Fri, Mar 30, 2012 | 336.00 | 352.80 | 336.00 | 352.80 | 125 | NASDAQ | CETX | Thu, Mar 29, 2012 | 336.00 | 386.40 | 336.00 | 386.40 | 124 | NASDAQ | CETX | Tue, Mar 27, 2012 | 322.90 | 403.20 | 322.90 | 403.20 | 123 | NASDAQ | CETX | Mon, Mar 26, 2012 | 352.80 | 416.64 | 352.80 | 416.64 | 122 | NASDAQ | CETX | Tue, Mar 20, 2012 | 386.40 | 418.32 | 386.40 | 417.65 | 121 | NASDAQ | CETX | Mon, Mar 5, 2012 | 436.80 | 436.80 | 436.80 | 436.80 | 120 | NASDAQ | CETX | Fri, Mar 2, 2012 | 337.68 | 436.80 | 337.68 | 436.80 | 119 | NASDAQ | CETX | Tue, Feb 28, 2012 | 337.68 | 384.72 | 337.68 | 384.72 | 118 | NASDAQ | CETX | Mon, Feb 27, 2012 | 337.68 | 384.72 | 337.68 | 384.72 | 117 | NASDAQ | CETX | Wed, Feb 22, 2012 | 324.24 | 386.40 | 324.24 | 386.40 | 116 | NASDAQ | CETX | Tue, Feb 21, 2012 | 344.40 | 386.40 | 324.24 | 386.40 | 115 | NASDAQ | CETX | Fri, Feb 17, 2012 | 386.40 | 386.40 | 361.20 | 386.40 | 114 | NASDAQ | CETX | Thu, Feb 16, 2012 | 336.00 | 378.00 | 336.00 | 378.00 | 113 | NASDAQ | CETX | Wed, Feb 15, 2012 | 378.00 | 378.00 | 378.00 | 378.00 | 112 | NASDAQ | CETX | Tue, Feb 14, 2012 | 378.00 | 378.00 | 378.00 | 378.00 | 111 | NASDAQ | CETX | Thu, Feb 9, 2012 | 378.00 | 378.00 | 378.00 | 378.00 | 110 | NASDAQ | CETX | Wed, Feb 8, 2012 | 322.90 | 386.40 | 322.90 | 386.40 | 109 | NASDAQ | CETX | Mon, Feb 6, 2012 | 322.73 | 418.32 | 322.73 | 418.32 | 108 | NASDAQ | CETX | Fri, Feb 3, 2012 | 322.73 | 453.60 | 322.73 | 420.00 | 107 | NASDAQ | CETX | Wed, Feb 1, 2012 | 411.60 | 453.60 | 411.60 | 453.60 | 106 | NASDAQ | CETX | Tue, Jan 31, 2012 | 352.80 | 411.60 | 352.80 | 411.60 | 105 | NASDAQ | CETX | Tue, Jan 24, 2012 | 336.00 | 435.12 | 336.00 | 435.12 | 104 | NASDAQ | CETX | Mon, Jan 23, 2012 | 396.48 | 453.60 | 335.83 | 453.60 | 103 | NASDAQ | CETX | Thu, Jan 19, 2012 | 337.68 | 470.40 | 337.68 | 470.40 | 102 | NASDAQ | CETX | Wed, Jan 18, 2012 | 420.00 | 453.60 | 420.00 | 453.60 | 101 | NASDAQ | CETX | Tue, Jan 17, 2012 | 453.60 | 453.60 | 453.60 | 453.60 | 100 | NASDAQ | CETX | Fri, Jan 13, 2012 | 436.80 | 453.60 | 435.12 | 453.60 | 99 | NASDAQ | CETX | Thu, Jan 12, 2012 | 420.00 | 470.40 | 378.00 | 470.40 | 98 | NASDAQ | CETX | Wed, Jan 11, 2012 | 386.40 | 436.80 | 378.00 | 420.00 | 97 | NASDAQ | CETX | Tue, Jan 10, 2012 | 436.80 | 468.72 | 403.20 | 436.80 | 96 | NASDAQ | CETX | Mon, Jan 9, 2012 | 470.40 | 470.40 | 352.13 | 468.72 | 95 | NASDAQ | CETX | Fri, Jan 6, 2012 | 470.40 | 470.40 | 470.40 | 470.40 | 94 | NASDAQ | CETX | Thu, Jan 5, 2012 | 436.80 | 470.40 | 436.80 | 470.40 | 93 | NASDAQ | CETX | Tue, Jan 3, 2012 | 436.80 | 470.40 | 436.80 | 470.40 | 92 | NASDAQ | CETX | Fri, Dec 30, 2011 | 356.16 | 470.40 | 356.16 | 470.40 | 91 | NASDAQ | CETX | Thu, Dec 29, 2011 | 478.80 | 478.80 | 478.80 | 478.80 | 90 | NASDAQ | CETX | Fri, Dec 23, 2011 | 453.60 | 487.20 | 403.20 | 487.20 | 89 | NASDAQ | CETX | Thu, Dec 22, 2011 | 483.84 | 500.64 | 470.40 | 500.64 | 88 | NASDAQ | CETX | Wed, Dec 21, 2011 | 470.40 | 470.40 | 470.40 | 470.40 | 87 | NASDAQ | CETX | Tue, Dec 20, 2011 | 453.60 | 483.84 | 453.60 | 478.80 | 86 | NASDAQ | CETX | Fri, Dec 16, 2011 | 453.60 | 487.20 | 420.00 | 487.20 | 85 | NASDAQ | CETX | Thu, Dec 15, 2011 | 495.60 | 495.60 | 420.00 | 495.60 | 84 | NASDAQ | CETX | Wed, Dec 14, 2011 | 487.20 | 499.80 | 453.60 | 495.60 | 83 | NASDAQ | CETX | Tue, Dec 13, 2011 | 487.20 | 487.20 | 487.20 | 487.20 | 82 | NASDAQ | CETX | Mon, Dec 12, 2011 | 420.00 | 495.60 | 420.00 | 495.60 | 81 | NASDAQ | CETX | Fri, Dec 9, 2011 | 478.80 | 499.80 | 470.40 | 499.80 | 80 | NASDAQ | CETX | Thu, Dec 8, 2011 | 478.80 | 478.80 | 352.80 | 478.80 | 79 | NASDAQ | CETX | Tue, Dec 6, 2011 | 478.80 | 478.80 | 478.80 | 478.80 | 78 | NASDAQ | CETX | Fri, Dec 2, 2011 | 470.40 | 470.40 | 470.40 | 470.40 | 77 | NASDAQ | CETX | Thu, Dec 1, 2011 | 426.72 | 470.40 | 421.68 | 470.40 | 76 | NASDAQ | CETX | Wed, Nov 30, 2011 | 470.40 | 470.40 | 470.40 | 470.40 | 75 | NASDAQ | CETX | Tue, Nov 29, 2011 | 426.72 | 466.20 | 426.72 | 466.20 | 74 | NASDAQ | CETX | Wed, Nov 23, 2011 | 421.68 | 470.40 | 421.68 | 470.40 | 73 | NASDAQ | CETX | Tue, Nov 22, 2011 | 466.20 | 466.20 | 436.80 | 466.20 | 72 | NASDAQ | CETX | Thu, Nov 17, 2011 | 421.68 | 470.40 | 421.68 | 470.40 | 71 | NASDAQ | CETX | Tue, Nov 15, 2011 | 453.60 | 470.40 | 421.68 | 470.40 | 70 | NASDAQ | CETX | Mon, Nov 14, 2011 | 420.00 | 453.60 | 420.00 | 453.60 | 69 | NASDAQ | CETX | Fri, Nov 11, 2011 | 436.80 | 470.40 | 436.80 | 470.40 | 68 | NASDAQ | CETX | Thu, Nov 10, 2011 | 420.00 | 487.20 | 420.00 | 487.20 | 67 | NASDAQ | CETX | Tue, Nov 8, 2011 | 420.00 | 470.40 | 420.00 | 470.40 | 66 | NASDAQ | CETX | Fri, Nov 4, 2011 | 499.80 | 499.80 | 499.80 | 499.80 | 65 | NASDAQ | CETX | Thu, Nov 3, 2011 | 495.60 | 495.60 | 495.60 | 495.60 | 64 | NASDAQ | CETX | Tue, Nov 1, 2011 | 495.60 | 495.60 | 470.40 | 495.60 | 63 | NASDAQ | CETX | Thu, Oct 27, 2011 | 470.40 | 499.97 | 470.40 | 499.97 | 62 | NASDAQ | CETX | Wed, Oct 26, 2011 | 470.40 | 470.40 | 470.40 | 470.40 | 61 | NASDAQ | CETX | Tue, Oct 25, 2011 | 453.60 | 470.40 | 453.60 | 470.40 | 60 | NASDAQ | CETX | Thu, Oct 20, 2011 | 470.40 | 470.40 | 369.60 | 470.40 | 59 | NASDAQ | CETX | Wed, Oct 19, 2011 | 436.80 | 470.40 | 436.80 | 470.40 | 58 | NASDAQ | CETX | Mon, Oct 17, 2011 | 470.40 | 470.40 | 470.40 | 470.40 | 57 | NASDAQ | CETX | Fri, Oct 14, 2011 | 448.56 | 500.64 | 448.56 | 492.24 | 56 | NASDAQ | CETX | Thu, Oct 13, 2011 | 350.78 | 448.56 | 350.78 | 448.56 | 55 | NASDAQ | CETX | Tue, Oct 11, 2011 | 350.78 | 451.75 | 350.78 | 451.75 | 54 | NASDAQ | CETX | Fri, Oct 7, 2011 | 337.68 | 451.92 | 337.68 | 451.75 | 53 | NASDAQ | CETX | Wed, Oct 5, 2011 | 453.43 | 453.43 | 453.43 | 453.43 | 52 | NASDAQ | CETX | Tue, Oct 4, 2011 | 470.40 | 470.40 | 356.16 | 460.32 | 51 | NASDAQ | CETX | Mon, Oct 3, 2011 | 421.85 | 453.60 | 337.68 | 453.43 | 50 | NASDAQ | CETX | Fri, Sep 30, 2011 | 420.50 | 468.72 | 420.50 | 468.72 | 49 | NASDAQ | CETX | Thu, Sep 29, 2011 | 462.00 | 470.40 | 453.60 | 470.40 | 48 | NASDAQ | CETX | Wed, Sep 28, 2011 | 369.60 | 470.40 | 369.60 | 462.00 | 47 | NASDAQ | CETX | Tue, Sep 27, 2011 | 361.20 | 361.20 | 361.20 | 361.20 | 46 | NASDAQ | CETX | Mon, Sep 26, 2011 | 336.00 | 369.60 | 336.00 | 369.60 | 45 | NASDAQ | CETX | Fri, Sep 23, 2011 | 302.40 | 361.20 | 302.40 | 361.20 | 44 | NASDAQ | CETX | Wed, Sep 21, 2011 | 262.92 | 378.00 | 262.92 | 378.00 | 43 | NASDAQ | CETX | Mon, Sep 19, 2011 | 285.60 | 398.83 | 285.60 | 398.83 | 42 | NASDAQ | CETX | Fri, Sep 16, 2011 | 294.00 | 402.53 | 294.00 | 402.53 | 41 | NASDAQ | CETX | Wed, Aug 31, 2011 | 386.40 | 386.40 | 386.40 | 386.40 | 40 | NASDAQ | CETX | Thu, Aug 25, 2011 | 294.00 | 386.40 | 294.00 | 386.40 | 39 | NASDAQ | CETX | Wed, Aug 24, 2011 | 319.20 | 402.86 | 319.20 | 386.40 | 38 | NASDAQ | CETX | Mon, Aug 22, 2011 | 417.98 | 417.98 | 417.98 | 417.98 | 37 | NASDAQ | CETX | Fri, Aug 19, 2011 | 336.00 | 336.00 | 302.40 | 319.20 | 36 | NASDAQ | CETX | Wed, Aug 17, 2011 | 268.80 | 418.15 | 268.80 | 418.15 | 35 | NASDAQ | CETX | Tue, Aug 16, 2011 | 403.20 | 418.15 | 403.20 | 418.15 | 34 | NASDAQ | CETX | Mon, Aug 15, 2011 | 386.40 | 403.20 | 386.40 | 403.20 | 33 | NASDAQ | CETX | Fri, Aug 12, 2011 | 352.80 | 401.35 | 336.00 | 401.35 | 32 | NASDAQ | CETX | Thu, Aug 11, 2011 | 218.40 | 403.20 | 218.40 | 352.80 | 31 | NASDAQ | CETX | Mon, Aug 8, 2011 | 204.96 | 218.40 | 184.80 | 218.40 | 30 | NASDAQ | CETX | Fri, Aug 5, 2011 | 218.40 | 218.40 | 218.40 | 218.40 | 29 | NASDAQ | CETX | Thu, Aug 4, 2011 | 220.08 | 220.08 | 220.08 | 220.08 | 28 | NASDAQ | CETX | Wed, Aug 3, 2011 | 220.08 | 220.08 | 220.08 | 220.08 | 27 | NASDAQ | CETX | Tue, Aug 2, 2011 | 237.05 | 283.92 | 237.05 | 283.92 | 26 | NASDAQ | CETX | Mon, Aug 1, 2011 | 237.05 | 283.92 | 237.05 | 283.92 | 25 | NASDAQ | CETX | Fri, Jul 29, 2011 | 237.05 | 283.92 | 237.05 | 283.92 | 24 | NASDAQ | CETX | Tue, Jul 26, 2011 | 327.60 | 327.60 | 238.56 | 310.80 | 23 | NASDAQ | CETX | Mon, Jul 25, 2011 | 327.60 | 327.60 | 237.05 | 237.05 | 22 | NASDAQ | CETX | Fri, Jul 22, 2011 | 266.78 | 285.60 | 237.05 | 285.60 | 21 | NASDAQ | CETX | Thu, Jul 21, 2011 | 235.20 | 285.60 | 220.08 | 241.92 | 20 | NASDAQ | CETX | Wed, Jul 20, 2011 | 235.20 | 292.99 | 235.20 | 292.99 | 19 | NASDAQ | CETX | Mon, Jul 11, 2011 | 218.40 | 299.04 | 218.40 | 294.00 | 18 | NASDAQ | CETX | Fri, Jul 8, 2011 | 299.04 | 299.04 | 203.28 | 203.28 | 17 | NASDAQ | CETX | Thu, Jul 7, 2011 | 259.56 | 299.04 | 259.56 | 299.04 | 16 | NASDAQ | CETX | Thu, Jun 30, 2011 | 203.28 | 259.56 | 201.60 | 259.56 | 15 | NASDAQ | CETX | Fri, Jun 24, 2011 | 252.00 | 265.44 | 252.00 | 265.44 | 14 | NASDAQ | CETX | Wed, Jun 22, 2011 | 184.80 | 300.72 | 184.80 | 266.78 | 13 | NASDAQ | CETX | Tue, Jun 21, 2011 | 248.64 | 248.64 | 248.64 | 248.64 | 12 | NASDAQ | CETX | Mon, Jun 20, 2011 | 251.83 | 251.83 | 251.83 | 251.83 | 11 | NASDAQ | CETX | Wed, Jun 15, 2011 | 223.10 | 285.60 | 223.10 | 285.60 | 10 | NASDAQ | CETX | Tue, Jun 14, 2011 | 252.00 | 302.40 | 226.80 | 294.00 | 9 | NASDAQ | CETX | Fri, Jun 10, 2011 | 201.60 | 302.40 | 201.60 | 302.40 | 8 | NASDAQ | CETX | Thu, Jun 9, 2011 | 235.20 | 268.80 | 203.28 | 268.80 | 7 | NASDAQ | CETX | Wed, Jun 8, 2011 | 268.80 | 268.80 | 252.00 | 252.00 | 6 | NASDAQ | CETX | Tue, Jun 7, 2011 | 285.60 | 285.60 | 285.60 | 285.60 | 5 | NASDAQ | CETX | Mon, Jun 6, 2011 | 302.40 | 302.40 | 285.60 | 285.60 | 4 | NASDAQ | CETX | Fri, Jun 3, 2011 | 336.00 | 336.00 | 262.08 | 302.40 | 3 | NASDAQ | CETX | Thu, Jun 2, 2011 | 319.20 | 386.40 | 302.40 | 336.00 | 2 | NASDAQ | CETX | Tue, May 31, 2011 | 285.60 | 336.00 | 261.24 | 336.00 | 1 | NASDAQ | CETX | Fri, May 27, 2011 | 361.20 | 361.20 | 361.20 | 361.20 |
---|---|---|---|---|---|---|---|
# | Exchange | Symbol | Date | Open | High | Low | Close |
Did you know you can earn $30 back on your first $30 of qualifying purchases with Rakuten?
Join now and start saving on every purchase from top retailers like Target, eBay, Zappos, Walmart, Kohl's & CVS. Whether you're shopping for fashion, electronics, home essentials, or health products, Rakuten makes it rewarding.
Sign up through this link and explore the endless possibilities to save and earn cash back!
Check out the Symbol Surfing blog to learn about investing.