Below are the 2789 trading days of historical prices for ZTS.
# | Exchange | Symbol | Date | Open | High | Low | Close | 2789 | NYSE | ZTS | Fri, Mar 1, 2024 | 196.00 | 196.23 | 188.49 | 190.82 | 2788 | NYSE | ZTS | Thu, Feb 29, 2024 | 200.50 | 200.53 | 198.19 | 198.33 | 2787 | NYSE | ZTS | Wed, Feb 28, 2024 | 199.30 | 200.50 | 197.10 | 199.94 | 2786 | NYSE | ZTS | Tue, Feb 27, 2024 | 197.65 | 199.25 | 194.04 | 199.00 | 2785 | NYSE | ZTS | Mon, Feb 26, 2024 | 196.90 | 197.99 | 195.46 | 197.04 | 2784 | NYSE | ZTS | Fri, Feb 23, 2024 | 197.35 | 198.21 | 194.82 | 197.21 | 2783 | NYSE | ZTS | Thu, Feb 22, 2024 | 189.31 | 196.67 | 188.54 | 196.66 | 2782 | NYSE | ZTS | Wed, Feb 21, 2024 | 186.66 | 188.86 | 186.66 | 188.38 | 2781 | NYSE | ZTS | Tue, Feb 20, 2024 | 187.30 | 189.41 | 186.24 | 186.55 | 2780 | NYSE | ZTS | Fri, Feb 16, 2024 | 189.40 | 190.35 | 187.93 | 188.39 | 2779 | NYSE | ZTS | Thu, Feb 15, 2024 | 183.86 | 190.34 | 183.86 | 189.65 | 2778 | NYSE | ZTS | Wed, Feb 14, 2024 | 185.19 | 186.49 | 182.10 | 184.08 | 2777 | NYSE | ZTS | Tue, Feb 13, 2024 | 186.60 | 190.61 | 182.07 | 183.49 | 2776 | NYSE | ZTS | Mon, Feb 12, 2024 | 197.74 | 199.62 | 196.45 | 196.69 | 2775 | NYSE | ZTS | Fri, Feb 9, 2024 | 195.59 | 198.22 | 195.59 | 197.32 | 2774 | NYSE | ZTS | Thu, Feb 8, 2024 | 196.08 | 197.00 | 195.00 | 195.75 | 2773 | NYSE | ZTS | Wed, Feb 7, 2024 | 196.14 | 197.94 | 195.21 | 197.09 | 2772 | NYSE | ZTS | Tue, Feb 6, 2024 | 192.00 | 196.51 | 190.87 | 196.14 | 2771 | NYSE | ZTS | Mon, Feb 5, 2024 | 188.44 | 190.87 | 187.44 | 190.17 | 2770 | NYSE | ZTS | Fri, Feb 2, 2024 | 187.39 | 190.18 | 185.62 | 189.04 | 2769 | NYSE | ZTS | Thu, Feb 1, 2024 | 188.30 | 189.64 | 185.38 | 189.14 | 2768 | NYSE | ZTS | Wed, Jan 31, 2024 | 192.13 | 192.78 | 187.44 | 187.81 | 2767 | NYSE | ZTS | Tue, Jan 30, 2024 | 192.87 | 193.51 | 190.44 | 191.43 | 2766 | NYSE | ZTS | Mon, Jan 29, 2024 | 191.36 | 193.00 | 189.96 | 192.76 | 2765 | NYSE | ZTS | Fri, Jan 26, 2024 | 189.21 | 192.88 | 188.97 | 191.52 | 2764 | NYSE | ZTS | Thu, Jan 25, 2024 | 185.53 | 187.53 | 185.31 | 187.32 | 2763 | NYSE | ZTS | Wed, Jan 24, 2024 | 188.81 | 189.70 | 185.93 | 186.07 | 2762 | NYSE | ZTS | Tue, Jan 23, 2024 | 191.55 | 191.94 | 187.79 | 188.10 | 2761 | NYSE | ZTS | Mon, Jan 22, 2024 | 190.11 | 194.25 | 190.11 | 191.20 | 2760 | NYSE | ZTS | Fri, Jan 19, 2024 | 190.57 | 190.92 | 187.16 | 188.38 | 2759 | NYSE | ZTS | Thu, Jan 18, 2024 | 191.43 | 192.82 | 189.17 | 190.50 | 2758 | NYSE | ZTS | Wed, Jan 17, 2024 | 191.99 | 193.02 | 189.71 | 190.47 | 2757 | NYSE | ZTS | Tue, Jan 16, 2024 | 198.11 | 198.92 | 192.67 | 192.99 | 2756 | NYSE | ZTS | Fri, Jan 12, 2024 | 197.68 | 199.56 | 196.87 | 198.94 | 2755 | NYSE | ZTS | Thu, Jan 11, 2024 | 198.23 | 198.41 | 195.74 | 196.71 | 2754 | NYSE | ZTS | Wed, Jan 10, 2024 | 196.58 | 198.87 | 195.91 | 198.77 | 2753 | NYSE | ZTS | Tue, Jan 9, 2024 | 195.55 | 199.83 | 194.05 | 195.94 | 2752 | NYSE | ZTS | Mon, Jan 8, 2024 | 194.53 | 196.28 | 192.67 | 196.15 | 2751 | NYSE | ZTS | Fri, Jan 5, 2024 | 193.07 | 195.94 | 193.07 | 194.85 | 2750 | NYSE | ZTS | Thu, Jan 4, 2024 | 192.85 | 194.93 | 192.01 | 194.04 | 2749 | NYSE | ZTS | Wed, Jan 3, 2024 | 195.92 | 195.95 | 192.80 | 192.93 | 2748 | NYSE | ZTS | Tue, Jan 2, 2024 | 195.79 | 197.95 | 195.05 | 196.57 | 2747 | NYSE | ZTS | Fri, Dec 29, 2023 | 196.68 | 198.01 | 196.25 | 197.37 | 2746 | NYSE | ZTS | Thu, Dec 28, 2023 | 197.62 | 198.60 | 196.53 | 197.16 | 2745 | NYSE | ZTS | Wed, Dec 27, 2023 | 195.41 | 197.01 | 194.74 | 196.90 | 2744 | NYSE | ZTS | Tue, Dec 26, 2023 | 194.88 | 196.34 | 194.09 | 195.50 | 2743 | NYSE | ZTS | Fri, Dec 22, 2023 | 195.32 | 195.91 | 192.74 | 194.98 | 2742 | NYSE | ZTS | Thu, Dec 21, 2023 | 196.00 | 196.98 | 193.90 | 194.66 | 2741 | NYSE | ZTS | Wed, Dec 20, 2023 | 198.00 | 199.34 | 194.57 | 194.63 | 2740 | NYSE | ZTS | Tue, Dec 19, 2023 | 197.78 | 198.98 | 197.24 | 198.08 | 2739 | NYSE | ZTS | Mon, Dec 18, 2023 | 197.81 | 198.14 | 195.60 | 196.72 | 2738 | NYSE | ZTS | Fri, Dec 15, 2023 | 199.41 | 199.41 | 193.97 | 196.29 | 2737 | NYSE | ZTS | Thu, Dec 14, 2023 | 198.00 | 201.92 | 198.00 | 200.09 | 2736 | NYSE | ZTS | Wed, Dec 13, 2023 | 191.78 | 197.67 | 190.94 | 197.41 | 2735 | NYSE | ZTS | Tue, Dec 12, 2023 | 190.08 | 192.50 | 188.92 | 191.47 | 2734 | NYSE | ZTS | Mon, Dec 11, 2023 | 185.17 | 190.15 | 184.68 | 189.46 | 2733 | NYSE | ZTS | Fri, Dec 8, 2023 | 182.08 | 184.85 | 181.47 | 184.60 | 2732 | NYSE | ZTS | Thu, Dec 7, 2023 | 182.46 | 182.60 | 180.51 | 181.83 | 2731 | NYSE | ZTS | Wed, Dec 6, 2023 | 180.75 | 183.18 | 180.64 | 182.00 | 2730 | NYSE | ZTS | Tue, Dec 5, 2023 | 181.29 | 182.04 | 178.86 | 179.65 | 2729 | NYSE | ZTS | Mon, Dec 4, 2023 | 178.81 | 182.66 | 178.81 | 182.12 | 2728 | NYSE | ZTS | Fri, Dec 1, 2023 | 176.25 | 179.46 | 175.98 | 179.13 | 2727 | NYSE | ZTS | Thu, Nov 30, 2023 | 175.04 | 176.86 | 173.63 | 176.67 | 2726 | NYSE | ZTS | Wed, Nov 29, 2023 | 177.87 | 178.06 | 175.24 | 175.79 | 2725 | NYSE | ZTS | Tue, Nov 28, 2023 | 178.11 | 178.36 | 176.16 | 176.97 | 2724 | NYSE | ZTS | Mon, Nov 27, 2023 | 180.03 | 180.79 | 178.47 | 178.79 | 2723 | NYSE | ZTS | Fri, Nov 24, 2023 | 180.17 | 181.39 | 179.38 | 180.21 | 2722 | NYSE | ZTS | Wed, Nov 22, 2023 | 180.00 | 180.97 | 178.78 | 179.35 | 2721 | NYSE | ZTS | Tue, Nov 21, 2023 | 176.64 | 179.91 | 175.77 | 178.73 | 2720 | NYSE | ZTS | Mon, Nov 20, 2023 | 174.32 | 177.00 | 173.90 | 176.06 | 2719 | NYSE | ZTS | Fri, Nov 17, 2023 | 177.41 | 177.70 | 173.70 | 174.80 | 2718 | NYSE | ZTS | Thu, Nov 16, 2023 | 175.03 | 176.81 | 173.80 | 176.54 | 2717 | NYSE | ZTS | Wed, Nov 15, 2023 | 172.49 | 175.65 | 172.48 | 174.62 | 2716 | NYSE | ZTS | Tue, Nov 14, 2023 | 171.41 | 175.24 | 171.35 | 172.65 | 2715 | NYSE | ZTS | Mon, Nov 13, 2023 | 168.68 | 169.61 | 167.57 | 168.83 | 2714 | NYSE | ZTS | Fri, Nov 10, 2023 | 170.51 | 170.51 | 166.24 | 169.32 | 2713 | NYSE | ZTS | Thu, Nov 9, 2023 | 170.97 | 173.56 | 170.55 | 170.63 | 2712 | NYSE | ZTS | Wed, Nov 8, 2023 | 168.83 | 171.72 | 167.96 | 170.87 | 2711 | NYSE | ZTS | Tue, Nov 7, 2023 | 163.09 | 167.45 | 163.07 | 167.16 | 2710 | NYSE | ZTS | Mon, Nov 6, 2023 | 170.28 | 170.92 | 162.22 | 163.17 | 2709 | NYSE | ZTS | Fri, Nov 3, 2023 | 164.25 | 164.72 | 159.37 | 162.23 | 2708 | NYSE | ZTS | Thu, Nov 2, 2023 | 155.31 | 161.83 | 155.22 | 160.91 | 2707 | NYSE | ZTS | Wed, Nov 1, 2023 | 156.42 | 157.00 | 151.03 | 151.44 | 2706 | NYSE | ZTS | Tue, Oct 31, 2023 | 157.51 | 158.53 | 156.09 | 157.00 | 2705 | NYSE | ZTS | Mon, Oct 30, 2023 | 157.13 | 158.41 | 153.52 | 156.63 | 2704 | NYSE | ZTS | Fri, Oct 27, 2023 | 157.93 | 157.93 | 155.16 | 156.03 | 2703 | NYSE | ZTS | Thu, Oct 26, 2023 | 162.27 | 162.29 | 157.88 | 158.07 | 2702 | NYSE | ZTS | Wed, Oct 25, 2023 | 165.56 | 165.99 | 162.35 | 163.67 | 2701 | NYSE | ZTS | Tue, Oct 24, 2023 | 166.63 | 168.24 | 166.25 | 167.12 | 2700 | NYSE | ZTS | Mon, Oct 23, 2023 | 166.58 | 168.58 | 166.01 | 166.50 | 2699 | NYSE | ZTS | Fri, Oct 20, 2023 | 167.62 | 168.26 | 165.09 | 167.09 | 2698 | NYSE | ZTS | Thu, Oct 19, 2023 | 169.86 | 171.19 | 167.58 | 168.04 | 2697 | NYSE | ZTS | Wed, Oct 18, 2023 | 172.92 | 174.06 | 169.45 | 169.54 | 2696 | NYSE | ZTS | Tue, Oct 17, 2023 | 172.87 | 174.43 | 171.38 | 174.26 | 2695 | NYSE | ZTS | Mon, Oct 16, 2023 | 175.01 | 176.54 | 173.67 | 175.18 | 2694 | NYSE | ZTS | Fri, Oct 13, 2023 | 173.42 | 175.73 | 173.00 | 174.38 | 2693 | NYSE | ZTS | Thu, Oct 12, 2023 | 176.83 | 177.55 | 174.21 | 174.31 | 2692 | NYSE | ZTS | Wed, Oct 11, 2023 | 176.66 | 177.33 | 175.02 | 176.95 | 2691 | NYSE | ZTS | Tue, Oct 10, 2023 | 174.29 | 176.79 | 173.55 | 175.63 | 2690 | NYSE | ZTS | Mon, Oct 9, 2023 | 173.61 | 175.40 | 172.25 | 174.60 | 2689 | NYSE | ZTS | Fri, Oct 6, 2023 | 171.78 | 175.93 | 170.28 | 175.58 | 2688 | NYSE | ZTS | Thu, Oct 5, 2023 | 171.19 | 172.58 | 170.01 | 172.00 | 2687 | NYSE | ZTS | Wed, Oct 4, 2023 | 171.12 | 171.54 | 169.19 | 170.99 | 2686 | NYSE | ZTS | Tue, Oct 3, 2023 | 171.82 | 172.95 | 169.69 | 170.33 | 2685 | NYSE | ZTS | Mon, Oct 2, 2023 | 173.20 | 173.36 | 170.58 | 172.73 | 2684 | NYSE | ZTS | Fri, Sep 29, 2023 | 175.59 | 175.59 | 173.79 | 173.98 | 2683 | NYSE | ZTS | Thu, Sep 28, 2023 | 174.44 | 175.73 | 173.78 | 174.01 | 2682 | NYSE | ZTS | Wed, Sep 27, 2023 | 177.73 | 178.19 | 172.79 | 174.68 | 2681 | NYSE | ZTS | Tue, Sep 26, 2023 | 176.58 | 178.45 | 176.27 | 176.87 | 2680 | NYSE | ZTS | Mon, Sep 25, 2023 | 175.80 | 177.92 | 175.14 | 177.72 | 2679 | NYSE | ZTS | Fri, Sep 22, 2023 | 177.06 | 178.09 | 174.97 | 176.68 | 2678 | NYSE | ZTS | Thu, Sep 21, 2023 | 179.25 | 180.56 | 176.47 | 176.63 | 2677 | NYSE | ZTS | Wed, Sep 20, 2023 | 183.21 | 184.44 | 181.42 | 181.48 | 2676 | NYSE | ZTS | Tue, Sep 19, 2023 | 178.87 | 182.60 | 178.84 | 181.98 | 2675 | NYSE | ZTS | Mon, Sep 18, 2023 | 179.58 | 181.46 | 178.06 | 179.65 | 2674 | NYSE | ZTS | Fri, Sep 15, 2023 | 180.29 | 183.45 | 179.09 | 180.25 | 2673 | NYSE | ZTS | Thu, Sep 14, 2023 | 183.38 | 183.92 | 180.58 | 182.74 | 2672 | NYSE | ZTS | Wed, Sep 13, 2023 | 186.46 | 187.27 | 181.17 | 182.00 | 2671 | NYSE | ZTS | Tue, Sep 12, 2023 | 185.23 | 189.76 | 184.99 | 187.70 | 2670 | NYSE | ZTS | Mon, Sep 11, 2023 | 186.16 | 187.20 | 185.46 | 186.07 | 2669 | NYSE | ZTS | Fri, Sep 8, 2023 | 187.22 | 187.75 | 184.72 | 185.78 | 2668 | NYSE | ZTS | Thu, Sep 7, 2023 | 186.94 | 188.27 | 185.42 | 187.78 | 2667 | NYSE | ZTS | Wed, Sep 6, 2023 | 189.48 | 189.84 | 186.36 | 186.86 | 2666 | NYSE | ZTS | Tue, Sep 5, 2023 | 191.66 | 192.39 | 189.40 | 190.43 | 2665 | NYSE | ZTS | Fri, Sep 1, 2023 | 192.97 | 193.35 | 191.18 | 192.52 | 2664 | NYSE | ZTS | Thu, Aug 31, 2023 | 192.26 | 193.28 | 190.47 | 190.51 | 2663 | NYSE | ZTS | Wed, Aug 30, 2023 | 192.70 | 194.37 | 191.82 | 192.70 | 2662 | NYSE | ZTS | Tue, Aug 29, 2023 | 187.30 | 192.87 | 186.86 | 192.77 | 2661 | NYSE | ZTS | Mon, Aug 28, 2023 | 184.51 | 187.93 | 184.30 | 186.98 | 2660 | NYSE | ZTS | Fri, Aug 25, 2023 | 183.08 | 185.01 | 181.44 | 182.82 | 2659 | NYSE | ZTS | Thu, Aug 24, 2023 | 184.30 | 185.23 | 181.35 | 181.56 | 2658 | NYSE | ZTS | Wed, Aug 23, 2023 | 182.81 | 184.68 | 182.31 | 184.25 | 2657 | NYSE | ZTS | Tue, Aug 22, 2023 | 179.65 | 182.50 | 179.16 | 181.82 | 2656 | NYSE | ZTS | Mon, Aug 21, 2023 | 181.86 | 182.63 | 179.97 | 180.81 | 2655 | NYSE | ZTS | Fri, Aug 18, 2023 | 181.05 | 182.42 | 180.03 | 181.57 | 2654 | NYSE | ZTS | Thu, Aug 17, 2023 | 186.42 | 186.61 | 181.86 | 182.77 | 2653 | NYSE | ZTS | Wed, Aug 16, 2023 | 187.98 | 189.10 | 185.86 | 186.27 | 2652 | NYSE | ZTS | Tue, Aug 15, 2023 | 189.15 | 190.77 | 188.52 | 189.15 | 2651 | NYSE | ZTS | Mon, Aug 14, 2023 | 190.21 | 192.52 | 188.82 | 189.65 | 2650 | NYSE | ZTS | Fri, Aug 11, 2023 | 188.48 | 191.60 | 188.18 | 190.83 | 2649 | NYSE | ZTS | Thu, Aug 10, 2023 | 190.00 | 191.83 | 187.73 | 189.10 | 2648 | NYSE | ZTS | Wed, Aug 9, 2023 | 189.94 | 190.95 | 186.97 | 189.35 | 2647 | NYSE | ZTS | Tue, Aug 8, 2023 | 182.15 | 190.54 | 177.25 | 189.30 | 2646 | NYSE | ZTS | Mon, Aug 7, 2023 | 180.19 | 181.88 | 180.03 | 180.69 | 2645 | NYSE | ZTS | Fri, Aug 4, 2023 | 180.14 | 182.46 | 178.34 | 178.63 | 2644 | NYSE | ZTS | Thu, Aug 3, 2023 | 180.61 | 183.26 | 179.76 | 180.88 | 2643 | NYSE | ZTS | Wed, Aug 2, 2023 | 184.23 | 185.87 | 181.66 | 182.00 | 2642 | NYSE | ZTS | Tue, Aug 1, 2023 | 187.46 | 188.77 | 184.79 | 185.51 | 2641 | NYSE | ZTS | Mon, Jul 31, 2023 | 189.18 | 190.09 | 186.44 | 188.09 | 2640 | NYSE | ZTS | Fri, Jul 28, 2023 | 190.50 | 191.28 | 187.86 | 189.90 | 2639 | NYSE | ZTS | Thu, Jul 27, 2023 | 192.80 | 194.99 | 188.48 | 188.69 | 2638 | NYSE | ZTS | Wed, Jul 26, 2023 | 189.39 | 192.89 | 188.17 | 192.00 | 2637 | NYSE | ZTS | Tue, Jul 25, 2023 | 184.50 | 193.28 | 184.34 | 190.15 | 2636 | NYSE | ZTS | Mon, Jul 24, 2023 | 183.20 | 186.18 | 182.30 | 185.58 | 2635 | NYSE | ZTS | Fri, Jul 21, 2023 | 172.53 | 184.85 | 172.53 | 183.51 | 2634 | NYSE | ZTS | Thu, Jul 20, 2023 | 170.88 | 172.31 | 170.01 | 171.61 | 2633 | NYSE | ZTS | Wed, Jul 19, 2023 | 172.00 | 173.07 | 170.66 | 170.52 | 2632 | NYSE | ZTS | Tue, Jul 18, 2023 | 170.46 | 171.49 | 169.14 | 171.08 | 2631 | NYSE | ZTS | Mon, Jul 17, 2023 | 172.52 | 172.52 | 169.68 | 170.73 | 2630 | NYSE | ZTS | Fri, Jul 14, 2023 | 171.66 | 173.37 | 171.12 | 172.19 | 2629 | NYSE | ZTS | Thu, Jul 13, 2023 | 172.41 | 172.97 | 170.94 | 171.00 | 2628 | NYSE | ZTS | Wed, Jul 12, 2023 | 171.95 | 173.09 | 170.51 | 171.86 | 2627 | NYSE | ZTS | Tue, Jul 11, 2023 | 170.54 | 171.46 | 169.46 | 170.14 | 2626 | NYSE | ZTS | Mon, Jul 10, 2023 | 166.79 | 170.53 | 166.40 | 170.22 | 2625 | NYSE | ZTS | Fri, Jul 7, 2023 | 168.23 | 168.64 | 166.00 | 167.14 | 2624 | NYSE | ZTS | Thu, Jul 6, 2023 | 167.63 | 169.73 | 167.08 | 168.47 | 2623 | NYSE | ZTS | Wed, Jul 5, 2023 | 169.20 | 169.72 | 167.47 | 169.35 | 2622 | NYSE | ZTS | Mon, Jul 3, 2023 | 170.53 | 170.70 | 168.70 | 170.23 | 2621 | NYSE | ZTS | Fri, Jun 30, 2023 | 173.29 | 174.68 | 171.67 | 172.21 | 2620 | NYSE | ZTS | Thu, Jun 29, 2023 | 168.65 | 171.91 | 168.20 | 171.87 | 2619 | NYSE | ZTS | Wed, Jun 28, 2023 | 170.39 | 170.80 | 168.75 | 169.10 | 2618 | NYSE | ZTS | Tue, Jun 27, 2023 | 168.80 | 171.09 | 167.15 | 170.67 | 2617 | NYSE | ZTS | Mon, Jun 26, 2023 | 167.91 | 168.37 | 164.55 | 167.54 | 2616 | NYSE | ZTS | Fri, Jun 23, 2023 | 169.10 | 169.68 | 167.19 | 168.37 | 2615 | NYSE | ZTS | Thu, Jun 22, 2023 | 170.65 | 171.15 | 169.45 | 170.16 | 2614 | NYSE | ZTS | Wed, Jun 21, 2023 | 168.09 | 170.43 | 167.74 | 169.88 | 2613 | NYSE | ZTS | Tue, Jun 20, 2023 | 168.52 | 169.91 | 166.89 | 168.91 | 2612 | NYSE | ZTS | Fri, Jun 16, 2023 | 172.23 | 172.97 | 170.27 | 170.74 | 2611 | NYSE | ZTS | Thu, Jun 15, 2023 | 165.70 | 172.15 | 165.41 | 171.43 | 2610 | NYSE | ZTS | Wed, Jun 14, 2023 | 167.08 | 167.42 | 165.13 | 165.65 | 2609 | NYSE | ZTS | Tue, Jun 13, 2023 | 165.62 | 167.27 | 165.55 | 166.01 | 2608 | NYSE | ZTS | Mon, Jun 12, 2023 | 163.84 | 165.61 | 162.76 | 165.55 | 2607 | NYSE | ZTS | Fri, Jun 9, 2023 | 163.73 | 164.23 | 162.95 | 163.09 | 2606 | NYSE | ZTS | Thu, Jun 8, 2023 | 162.96 | 164.87 | 162.38 | 164.30 | 2605 | NYSE | ZTS | Wed, Jun 7, 2023 | 170.14 | 170.14 | 162.84 | 163.58 | 2604 | NYSE | ZTS | Tue, Jun 6, 2023 | 171.79 | 171.96 | 168.33 | 170.14 | 2603 | NYSE | ZTS | Mon, Jun 5, 2023 | 172.46 | 172.66 | 170.01 | 171.88 | 2602 | NYSE | ZTS | Fri, Jun 2, 2023 | 166.96 | 172.47 | 166.51 | 171.88 | 2601 | NYSE | ZTS | Thu, Jun 1, 2023 | 162.90 | 166.19 | 161.61 | 166.00 | 2600 | NYSE | ZTS | Wed, May 31, 2023 | 161.00 | 163.32 | 158.65 | 163.01 | 2599 | NYSE | ZTS | Tue, May 30, 2023 | 164.16 | 165.45 | 160.59 | 160.94 | 2598 | NYSE | ZTS | Fri, May 26, 2023 | 165.66 | 166.63 | 164.35 | 164.74 | 2597 | NYSE | ZTS | Thu, May 25, 2023 | 169.63 | 169.97 | 163.57 | 165.24 | 2596 | NYSE | ZTS | Wed, May 24, 2023 | 171.14 | 171.39 | 168.52 | 169.14 | 2595 | NYSE | ZTS | Tue, May 23, 2023 | 177.88 | 177.98 | 171.40 | 172.67 | 2594 | NYSE | ZTS | Mon, May 22, 2023 | 178.86 | 181.42 | 178.26 | 179.52 | 2593 | NYSE | ZTS | Fri, May 19, 2023 | 180.83 | 182.14 | 179.19 | 179.55 | 2592 | NYSE | ZTS | Thu, May 18, 2023 | 178.92 | 180.17 | 175.86 | 179.72 | 2591 | NYSE | ZTS | Wed, May 17, 2023 | 182.35 | 182.43 | 177.72 | 178.94 | 2590 | NYSE | ZTS | Tue, May 16, 2023 | 182.87 | 183.62 | 180.84 | 181.45 | 2589 | NYSE | ZTS | Mon, May 15, 2023 | 183.60 | 184.32 | 182.72 | 183.85 | 2588 | NYSE | ZTS | Fri, May 12, 2023 | 184.38 | 184.63 | 181.79 | 183.62 | 2587 | NYSE | ZTS | Thu, May 11, 2023 | 185.84 | 186.28 | 183.20 | 185.12 | 2586 | NYSE | ZTS | Wed, May 10, 2023 | 186.00 | 186.49 | 183.35 | 185.14 | 2585 | NYSE | ZTS | Tue, May 9, 2023 | 183.64 | 185.30 | 183.37 | 184.37 | 2584 | NYSE | ZTS | Mon, May 8, 2023 | 186.31 | 187.05 | 183.50 | 184.87 | 2583 | NYSE | ZTS | Fri, May 5, 2023 | 180.00 | 187.82 | 176.91 | 186.23 | 2582 | NYSE | ZTS | Thu, May 4, 2023 | 168.00 | 182.76 | 167.53 | 178.47 | 2581 | NYSE | ZTS | Wed, May 3, 2023 | 178.99 | 180.58 | 177.29 | 177.73 | 2580 | NYSE | ZTS | Tue, May 2, 2023 | 179.48 | 179.89 | 176.10 | 176.90 | 2579 | NYSE | ZTS | Mon, May 1, 2023 | 175.72 | 179.94 | 175.54 | 179.56 | 2578 | NYSE | ZTS | Fri, Apr 28, 2023 | 174.23 | 177.04 | 174.06 | 175.78 | 2577 | NYSE | ZTS | Thu, Apr 27, 2023 | 173.87 | 174.13 | 171.16 | 173.95 | 2576 | NYSE | ZTS | Wed, Apr 26, 2023 | 172.37 | 173.48 | 171.50 | 172.94 | 2575 | NYSE | ZTS | Tue, Apr 25, 2023 | 175.85 | 176.27 | 172.75 | 173.02 | 2574 | NYSE | ZTS | Mon, Apr 24, 2023 | 176.99 | 177.44 | 175.72 | 176.35 | 2573 | NYSE | ZTS | Fri, Apr 21, 2023 | 175.76 | 177.26 | 174.92 | 176.88 | 2572 | NYSE | ZTS | Thu, Apr 20, 2023 | 174.01 | 175.01 | 172.39 | 174.40 | 2571 | NYSE | ZTS | Wed, Apr 19, 2023 | 174.03 | 175.95 | 173.93 | 174.61 | 2570 | NYSE | ZTS | Tue, Apr 18, 2023 | 175.94 | 175.94 | 172.85 | 174.45 | 2569 | NYSE | ZTS | Mon, Apr 17, 2023 | 174.01 | 174.81 | 172.31 | 174.62 | 2568 | NYSE | ZTS | Fri, Apr 14, 2023 | 172.86 | 174.66 | 172.61 | 174.60 | 2567 | NYSE | ZTS | Thu, Apr 13, 2023 | 172.50 | 174.01 | 170.93 | 173.54 | 2566 | NYSE | ZTS | Wed, Apr 12, 2023 | 172.91 | 174.79 | 171.16 | 171.45 | 2565 | NYSE | ZTS | Tue, Apr 11, 2023 | 171.55 | 172.43 | 170.83 | 171.21 | 2564 | NYSE | ZTS | Mon, Apr 10, 2023 | 167.90 | 171.22 | 166.74 | 170.87 | 2563 | NYSE | ZTS | Thu, Apr 6, 2023 | 168.27 | 169.01 | 166.37 | 168.94 | 2562 | NYSE | ZTS | Wed, Apr 5, 2023 | 167.00 | 168.61 | 166.30 | 167.65 | 2561 | NYSE | ZTS | Tue, Apr 4, 2023 | 167.39 | 169.43 | 166.49 | 167.07 | 2560 | NYSE | ZTS | Mon, Apr 3, 2023 | 166.79 | 167.92 | 164.20 | 167.66 | 2559 | NYSE | ZTS | Fri, Mar 31, 2023 | 165.10 | 166.49 | 164.03 | 166.44 | 2558 | NYSE | ZTS | Thu, Mar 30, 2023 | 163.83 | 164.65 | 163.18 | 164.15 | 2557 | NYSE | ZTS | Wed, Mar 29, 2023 | 166.57 | 166.80 | 161.28 | 162.66 | 2556 | NYSE | ZTS | Tue, Mar 28, 2023 | 165.57 | 166.00 | 164.04 | 165.04 | 2555 | NYSE | ZTS | Mon, Mar 27, 2023 | 166.05 | 166.80 | 164.31 | 165.71 | 2554 | NYSE | ZTS | Fri, Mar 24, 2023 | 161.00 | 164.94 | 159.97 | 164.18 | 2553 | NYSE | ZTS | Thu, Mar 23, 2023 | 162.00 | 165.45 | 159.39 | 161.24 | 2552 | NYSE | ZTS | Wed, Mar 22, 2023 | 165.39 | 165.94 | 161.32 | 161.38 | 2551 | NYSE | ZTS | Tue, Mar 21, 2023 | 166.65 | 166.99 | 165.14 | 166.24 | 2550 | NYSE | ZTS | Mon, Mar 20, 2023 | 164.00 | 165.95 | 163.70 | 165.82 | 2549 | NYSE | ZTS | Fri, Mar 17, 2023 | 167.29 | 168.39 | 163.65 | 164.47 | 2548 | NYSE | ZTS | Thu, Mar 16, 2023 | 162.51 | 166.84 | 162.25 | 166.31 | 2547 | NYSE | ZTS | Wed, Mar 15, 2023 | 162.00 | 163.68 | 160.12 | 163.57 | 2546 | NYSE | ZTS | Tue, Mar 14, 2023 | 165.96 | 166.86 | 162.47 | 164.56 | 2545 | NYSE | ZTS | Mon, Mar 13, 2023 | 161.99 | 164.89 | 159.85 | 163.41 | 2544 | NYSE | ZTS | Fri, Mar 10, 2023 | 163.00 | 163.36 | 160.07 | 161.53 | 2543 | NYSE | ZTS | Thu, Mar 9, 2023 | 168.89 | 170.44 | 167.13 | 167.49 | 2542 | NYSE | ZTS | Wed, Mar 8, 2023 | 166.80 | 169.13 | 166.70 | 168.64 | 2541 | NYSE | ZTS | Tue, Mar 7, 2023 | 169.60 | 170.91 | 166.83 | 167.03 | 2540 | NYSE | ZTS | Mon, Mar 6, 2023 | 170.80 | 171.98 | 169.62 | 169.67 | 2539 | NYSE | ZTS | Fri, Mar 3, 2023 | 170.41 | 170.71 | 168.13 | 170.56 | 2538 | NYSE | ZTS | Thu, Mar 2, 2023 | 166.42 | 169.32 | 166.07 | 168.58 | 2537 | NYSE | ZTS | Wed, Mar 1, 2023 | 165.96 | 167.94 | 165.96 | 167.57 | 2536 | NYSE | ZTS | Tue, Feb 28, 2023 | 165.20 | 168.55 | 165.04 | 167.00 | 2535 | NYSE | ZTS | Mon, Feb 27, 2023 | 168.00 | 168.41 | 164.99 | 165.47 | 2534 | NYSE | ZTS | Fri, Feb 24, 2023 | 167.00 | 168.07 | 163.91 | 166.33 | 2533 | NYSE | ZTS | Thu, Feb 23, 2023 | 167.38 | 169.73 | 166.17 | 169.50 | 2532 | NYSE | ZTS | Wed, Feb 22, 2023 | 168.40 | 169.11 | 165.87 | 166.43 | 2531 | NYSE | ZTS | Tue, Feb 21, 2023 | 171.53 | 172.08 | 168.66 | 169.84 | 2530 | NYSE | ZTS | Fri, Feb 17, 2023 | 172.15 | 173.29 | 170.26 | 172.03 | 2529 | NYSE | ZTS | Thu, Feb 16, 2023 | 173.63 | 176.48 | 172.50 | 173.93 | 2528 | NYSE | ZTS | Wed, Feb 15, 2023 | 171.90 | 175.27 | 170.75 | 175.02 | 2527 | NYSE | ZTS | Tue, Feb 14, 2023 | 173.44 | 176.66 | 168.94 | 171.90 | 2526 | NYSE | ZTS | Mon, Feb 13, 2023 | 158.14 | 163.31 | 158.08 | 163.14 | 2525 | NYSE | ZTS | Fri, Feb 10, 2023 | 159.81 | 160.29 | 157.87 | 158.33 | 2524 | NYSE | ZTS | Thu, Feb 9, 2023 | 163.17 | 164.72 | 160.54 | 160.81 | 2523 | NYSE | ZTS | Wed, Feb 8, 2023 | 164.80 | 165.00 | 161.22 | 162.07 | 2522 | NYSE | ZTS | Tue, Feb 7, 2023 | 163.57 | 166.31 | 162.77 | 165.57 | 2521 | NYSE | ZTS | Mon, Feb 6, 2023 | 166.36 | 166.37 | 164.07 | 164.93 | 2520 | NYSE | ZTS | Fri, Feb 3, 2023 | 168.76 | 169.42 | 166.44 | 167.80 | 2519 | NYSE | ZTS | Thu, Feb 2, 2023 | 167.27 | 171.26 | 166.71 | 171.00 | 2518 | NYSE | ZTS | Wed, Feb 1, 2023 | 165.45 | 168.75 | 164.48 | 167.81 | 2517 | NYSE | ZTS | Tue, Jan 31, 2023 | 164.50 | 165.71 | 162.62 | 165.49 | 2516 | NYSE | ZTS | Mon, Jan 30, 2023 | 164.00 | 165.63 | 163.82 | 164.70 | 2515 | NYSE | ZTS | Fri, Jan 27, 2023 | 166.98 | 167.69 | 164.50 | 165.18 | 2514 | NYSE | ZTS | Thu, Jan 26, 2023 | 166.87 | 168.30 | 166.12 | 168.24 | 2513 | NYSE | ZTS | Wed, Jan 25, 2023 | 165.44 | 166.72 | 163.78 | 165.51 | 2512 | NYSE | ZTS | Tue, Jan 24, 2023 | 186.73 | 177.39 | 145.20 | 165.89 | 2511 | NYSE | ZTS | Mon, Jan 23, 2023 | 162.39 | 167.55 | 161.36 | 166.75 | 2510 | NYSE | ZTS | Fri, Jan 20, 2023 | 162.87 | 164.94 | 162.08 | 163.81 | 2509 | NYSE | ZTS | Thu, Jan 19, 2023 | 159.19 | 163.16 | 158.71 | 161.95 | 2508 | NYSE | ZTS | Wed, Jan 18, 2023 | 160.42 | 162.34 | 159.52 | 159.60 | 2507 | NYSE | ZTS | Tue, Jan 17, 2023 | 160.69 | 162.38 | 159.02 | 159.57 | 2506 | NYSE | ZTS | Fri, Jan 13, 2023 | 158.58 | 161.40 | 158.38 | 160.92 | 2505 | NYSE | ZTS | Thu, Jan 12, 2023 | 157.59 | 160.46 | 156.81 | 159.91 | 2504 | NYSE | ZTS | Wed, Jan 11, 2023 | 156.00 | 158.56 | 154.93 | 157.90 | 2503 | NYSE | ZTS | Tue, Jan 10, 2023 | 147.11 | 154.69 | 147.11 | 154.36 | 2502 | NYSE | ZTS | Mon, Jan 9, 2023 | 149.00 | 149.52 | 147.00 | 147.06 | 2501 | NYSE | ZTS | Fri, Jan 6, 2023 | 146.59 | 148.62 | 141.52 | 147.64 | 2500 | NYSE | ZTS | Thu, Jan 5, 2023 | 147.35 | 148.18 | 144.27 | 145.45 | 2499 | NYSE | ZTS | Wed, Jan 4, 2023 | 149.02 | 150.81 | 147.96 | 148.96 | 2498 | NYSE | ZTS | Tue, Jan 3, 2023 | 148.66 | 148.79 | 145.21 | 146.85 | 2497 | NYSE | ZTS | Fri, Dec 30, 2022 | 147.20 | 147.79 | 144.74 | 146.55 | 2496 | NYSE | ZTS | Thu, Dec 29, 2022 | 145.20 | 148.51 | 145.14 | 148.15 | 2495 | NYSE | ZTS | Wed, Dec 28, 2022 | 145.18 | 146.64 | 143.77 | 143.83 | 2494 | NYSE | ZTS | Tue, Dec 27, 2022 | 145.91 | 146.15 | 143.57 | 145.30 | 2493 | NYSE | ZTS | Fri, Dec 23, 2022 | 144.51 | 145.89 | 143.54 | 145.76 | 2492 | NYSE | ZTS | Thu, Dec 22, 2022 | 143.71 | 145.10 | 141.85 | 145.03 | 2491 | NYSE | ZTS | Wed, Dec 21, 2022 | 143.22 | 146.15 | 142.78 | 144.92 | 2490 | NYSE | ZTS | Tue, Dec 20, 2022 | 142.71 | 143.10 | 140.76 | 142.47 | 2489 | NYSE | ZTS | Mon, Dec 19, 2022 | 143.84 | 144.44 | 142.01 | 143.19 | 2488 | NYSE | ZTS | Fri, Dec 16, 2022 | 147.31 | 147.57 | 143.92 | 144.46 | 2487 | NYSE | ZTS | Thu, Dec 15, 2022 | 149.51 | 151.35 | 148.54 | 148.71 | 2486 | NYSE | ZTS | Wed, Dec 14, 2022 | 153.77 | 156.11 | 151.23 | 151.78 | 2485 | NYSE | ZTS | Tue, Dec 13, 2022 | 158.21 | 158.48 | 152.08 | 154.97 | 2484 | NYSE | ZTS | Mon, Dec 12, 2022 | 154.07 | 154.47 | 152.18 | 152.86 | 2483 | NYSE | ZTS | Fri, Dec 9, 2022 | 153.94 | 156.33 | 152.74 | 153.39 | 2482 | NYSE | ZTS | Thu, Dec 8, 2022 | 150.53 | 154.35 | 149.20 | 153.68 | 2481 | NYSE | ZTS | Wed, Dec 7, 2022 | 152.96 | 153.79 | 149.38 | 150.25 | 2480 | NYSE | ZTS | Tue, Dec 6, 2022 | 154.22 | 155.50 | 152.09 | 153.05 | 2479 | NYSE | ZTS | Mon, Dec 5, 2022 | 155.63 | 156.67 | 154.58 | 155.33 | 2478 | NYSE | ZTS | Fri, Dec 2, 2022 | 154.11 | 157.91 | 152.40 | 157.42 | 2477 | NYSE | ZTS | Thu, Dec 1, 2022 | 156.00 | 157.53 | 155.19 | 156.64 | 2476 | NYSE | ZTS | Wed, Nov 30, 2022 | 148.09 | 154.18 | 146.91 | 154.14 | 2475 | NYSE | ZTS | Tue, Nov 29, 2022 | 147.57 | 149.35 | 146.43 | 147.85 | 2474 | NYSE | ZTS | Mon, Nov 28, 2022 | 149.46 | 149.98 | 147.82 | 148.13 | 2473 | NYSE | ZTS | Fri, Nov 25, 2022 | 150.47 | 150.85 | 148.65 | 150.10 | 2472 | NYSE | ZTS | Wed, Nov 23, 2022 | 148.70 | 151.20 | 148.38 | 150.47 | 2471 | NYSE | ZTS | Tue, Nov 22, 2022 | 148.09 | 149.20 | 146.79 | 148.63 | 2470 | NYSE | ZTS | Mon, Nov 21, 2022 | 145.33 | 148.13 | 143.83 | 147.33 | 2469 | NYSE | ZTS | Fri, Nov 18, 2022 | 146.13 | 146.92 | 144.16 | 145.64 | 2468 | NYSE | ZTS | Thu, Nov 17, 2022 | 146.60 | 146.88 | 142.72 | 143.60 | 2467 | NYSE | ZTS | Wed, Nov 16, 2022 | 149.81 | 151.46 | 147.83 | 148.28 | 2466 | NYSE | ZTS | Tue, Nov 15, 2022 | 149.70 | 151.75 | 148.10 | 149.82 | 2465 | NYSE | ZTS | Mon, Nov 14, 2022 | 149.00 | 149.55 | 146.38 | 146.45 | 2464 | NYSE | ZTS | Fri, Nov 11, 2022 | 143.32 | 149.27 | 142.50 | 148.55 | 2463 | NYSE | ZTS | Thu, Nov 10, 2022 | 138.32 | 143.02 | 136.75 | 142.61 | 2462 | NYSE | ZTS | Wed, Nov 9, 2022 | 135.94 | 135.94 | 132.89 | 133.17 | 2461 | NYSE | ZTS | Tue, Nov 8, 2022 | 137.54 | 140.45 | 135.25 | 136.21 | 2460 | NYSE | ZTS | Mon, Nov 7, 2022 | 134.18 | 138.65 | 133.53 | 137.86 | 2459 | NYSE | ZTS | Fri, Nov 4, 2022 | 131.84 | 133.83 | 127.86 | 133.67 | 2458 | NYSE | ZTS | Thu, Nov 3, 2022 | 134.15 | 134.15 | 124.15 | 131.14 | 2457 | NYSE | ZTS | Wed, Nov 2, 2022 | 152.87 | 153.21 | 147.19 | 147.36 | 2456 | NYSE | ZTS | Tue, Nov 1, 2022 | 151.40 | 154.91 | 150.38 | 152.72 | 2455 | NYSE | ZTS | Mon, Oct 31, 2022 | 152.11 | 153.34 | 149.84 | 150.78 | 2454 | NYSE | ZTS | Fri, Oct 28, 2022 | 152.10 | 153.88 | 150.52 | 152.96 | 2453 | NYSE | ZTS | Thu, Oct 27, 2022 | 152.61 | 152.96 | 149.52 | 151.14 | 2452 | NYSE | ZTS | Wed, Oct 26, 2022 | 152.19 | 154.92 | 151.13 | 151.67 | 2451 | NYSE | ZTS | Tue, Oct 25, 2022 | 149.26 | 152.55 | 149.26 | 152.30 | 2450 | NYSE | ZTS | Mon, Oct 24, 2022 | 148.71 | 150.65 | 148.32 | 149.37 | 2449 | NYSE | ZTS | Fri, Oct 21, 2022 | 143.94 | 147.69 | 142.12 | 147.21 | 2448 | NYSE | ZTS | Thu, Oct 20, 2022 | 147.51 | 148.22 | 144.17 | 144.43 | 2447 | NYSE | ZTS | Wed, Oct 19, 2022 | 149.40 | 150.01 | 145.88 | 148.13 | 2446 | NYSE | ZTS | Tue, Oct 18, 2022 | 153.71 | 154.39 | 149.77 | 150.42 | 2445 | NYSE | ZTS | Mon, Oct 17, 2022 | 147.13 | 150.41 | 147.01 | 149.79 | 2444 | NYSE | ZTS | Fri, Oct 14, 2022 | 149.71 | 150.87 | 145.11 | 145.40 | 2443 | NYSE | ZTS | Thu, Oct 13, 2022 | 142.00 | 149.86 | 141.87 | 148.64 | 2442 | NYSE | ZTS | Wed, Oct 12, 2022 | 146.93 | 148.01 | 145.59 | 145.86 | 2441 | NYSE | ZTS | Tue, Oct 11, 2022 | 145.77 | 148.49 | 144.60 | 146.25 | 2440 | NYSE | ZTS | Mon, Oct 10, 2022 | 148.10 | 148.10 | 144.44 | 145.78 | 2439 | NYSE | ZTS | Fri, Oct 7, 2022 | 151.08 | 151.41 | 146.95 | 147.37 | 2438 | NYSE | ZTS | Thu, Oct 6, 2022 | 153.79 | 154.95 | 152.24 | 152.59 | 2437 | NYSE | ZTS | Wed, Oct 5, 2022 | 152.74 | 155.63 | 152.00 | 154.59 | 2436 | NYSE | ZTS | Tue, Oct 4, 2022 | 153.24 | 155.31 | 152.60 | 154.75 | 2435 | NYSE | ZTS | Mon, Oct 3, 2022 | 149.28 | 152.85 | 148.31 | 151.35 | 2434 | NYSE | ZTS | Fri, Sep 30, 2022 | 150.42 | 152.03 | 148.04 | 148.29 | 2433 | NYSE | ZTS | Thu, Sep 29, 2022 | 152.06 | 152.56 | 150.00 | 150.95 | 2432 | NYSE | ZTS | Wed, Sep 28, 2022 | 151.32 | 154.00 | 150.09 | 152.26 | 2431 | NYSE | ZTS | Tue, Sep 27, 2022 | 150.09 | 151.14 | 147.77 | 149.40 | 2430 | NYSE | ZTS | Mon, Sep 26, 2022 | 149.75 | 151.39 | 148.29 | 148.60 | 2429 | NYSE | ZTS | Fri, Sep 23, 2022 | 148.90 | 150.46 | 147.86 | 150.05 | 2428 | NYSE | ZTS | Thu, Sep 22, 2022 | 150.10 | 151.49 | 148.96 | 149.46 | 2427 | NYSE | ZTS | Wed, Sep 21, 2022 | 153.34 | 155.81 | 150.87 | 151.24 | 2426 | NYSE | ZTS | Tue, Sep 20, 2022 | 155.44 | 155.99 | 151.75 | 152.94 | 2425 | NYSE | ZTS | Mon, Sep 19, 2022 | 155.99 | 157.28 | 154.96 | 157.19 | 2424 | NYSE | ZTS | Fri, Sep 16, 2022 | 158.74 | 158.96 | 155.31 | 157.30 | 2423 | NYSE | ZTS | Thu, Sep 15, 2022 | 160.47 | 161.69 | 158.71 | 159.18 | 2422 | NYSE | ZTS | Wed, Sep 14, 2022 | 161.18 | 161.71 | 159.29 | 160.23 | 2421 | NYSE | ZTS | Tue, Sep 13, 2022 | 162.34 | 163.49 | 160.43 | 160.99 | 2420 | NYSE | ZTS | Mon, Sep 12, 2022 | 164.35 | 167.21 | 164.35 | 166.35 | 2419 | NYSE | ZTS | Fri, Sep 9, 2022 | 161.51 | 164.61 | 161.06 | 164.31 | 2418 | NYSE | ZTS | Thu, Sep 8, 2022 | 158.81 | 160.64 | 154.49 | 158.49 | 2417 | NYSE | ZTS | Wed, Sep 7, 2022 | 157.20 | 160.83 | 156.41 | 160.40 | 2416 | NYSE | ZTS | Tue, Sep 6, 2022 | 157.76 | 159.53 | 156.22 | 156.84 | 2415 | NYSE | ZTS | Fri, Sep 2, 2022 | 160.70 | 161.72 | 156.06 | 156.98 | 2414 | NYSE | ZTS | Thu, Sep 1, 2022 | 155.79 | 159.75 | 154.72 | 159.41 | 2413 | NYSE | ZTS | Wed, Aug 31, 2022 | 158.16 | 159.41 | 156.21 | 156.53 | 2412 | NYSE | ZTS | Tue, Aug 30, 2022 | 158.48 | 158.75 | 156.76 | 157.08 | 2411 | NYSE | ZTS | Mon, Aug 29, 2022 | 158.31 | 159.14 | 157.53 | 157.87 | 2410 | NYSE | ZTS | Fri, Aug 26, 2022 | 165.71 | 166.24 | 159.66 | 159.89 | 2409 | NYSE | ZTS | Thu, Aug 25, 2022 | 163.55 | 165.64 | 162.36 | 165.53 | 2408 | NYSE | ZTS | Wed, Aug 24, 2022 | 163.20 | 163.87 | 162.09 | 162.63 | 2407 | NYSE | ZTS | Tue, Aug 23, 2022 | 163.43 | 164.36 | 161.91 | 162.42 | 2406 | NYSE | ZTS | Mon, Aug 22, 2022 | 167.93 | 168.50 | 164.04 | 165.04 | 2405 | NYSE | ZTS | Fri, Aug 19, 2022 | 170.73 | 171.87 | 169.17 | 169.52 | 2404 | NYSE | ZTS | Thu, Aug 18, 2022 | 172.46 | 172.94 | 169.76 | 170.17 | 2403 | NYSE | ZTS | Wed, Aug 17, 2022 | 171.70 | 174.76 | 171.25 | 172.46 | 2402 | NYSE | ZTS | Tue, Aug 16, 2022 | 173.82 | 174.17 | 169.19 | 171.79 | 2401 | NYSE | ZTS | Mon, Aug 15, 2022 | 175.17 | 176.17 | 173.24 | 174.45 | 2400 | NYSE | ZTS | Fri, Aug 12, 2022 | 175.18 | 175.78 | 172.67 | 175.67 | 2399 | NYSE | ZTS | Thu, Aug 11, 2022 | 173.79 | 175.56 | 172.71 | 173.18 | 2398 | NYSE | ZTS | Wed, Aug 10, 2022 | 171.96 | 174.25 | 171.84 | 174.06 | 2397 | NYSE | ZTS | Tue, Aug 9, 2022 | 173.69 | 173.81 | 169.29 | 169.55 | 2396 | NYSE | ZTS | Mon, Aug 8, 2022 | 174.60 | 176.53 | 173.40 | 174.01 | 2395 | NYSE | ZTS | Fri, Aug 5, 2022 | 171.74 | 175.08 | 170.65 | 174.61 | 2394 | NYSE | ZTS | Thu, Aug 4, 2022 | 181.22 | 181.90 | 172.82 | 174.31 | 2393 | NYSE | ZTS | Wed, Aug 3, 2022 | 179.64 | 180.85 | 178.42 | 180.16 | 2392 | NYSE | ZTS | Tue, Aug 2, 2022 | 179.82 | 181.56 | 177.61 | 178.83 | 2391 | NYSE | ZTS | Mon, Aug 1, 2022 | 181.00 | 182.12 | 179.34 | 179.74 | 2390 | NYSE | ZTS | Fri, Jul 29, 2022 | 182.20 | 182.88 | 179.90 | 182.55 | 2389 | NYSE | ZTS | Thu, Jul 28, 2022 | 177.73 | 183.81 | 177.35 | 182.27 | 2388 | NYSE | ZTS | Wed, Jul 27, 2022 | 175.70 | 178.14 | 175.32 | 177.47 | 2387 | NYSE | ZTS | Tue, Jul 26, 2022 | 174.88 | 176.75 | 173.96 | 176.38 | 2386 | NYSE | ZTS | Mon, Jul 25, 2022 | 178.01 | 178.70 | 174.09 | 175.18 | 2385 | NYSE | ZTS | Fri, Jul 22, 2022 | 180.26 | 181.16 | 177.26 | 178.18 | 2384 | NYSE | ZTS | Thu, Jul 21, 2022 | 175.77 | 180.75 | 175.77 | 180.60 | 2383 | NYSE | ZTS | Wed, Jul 20, 2022 | 177.54 | 178.18 | 175.65 | 176.25 | 2382 | NYSE | ZTS | Tue, Jul 19, 2022 | 173.98 | 177.72 | 173.42 | 177.10 | 2381 | NYSE | ZTS | Mon, Jul 18, 2022 | 174.84 | 176.29 | 171.28 | 171.76 | 2380 | NYSE | ZTS | Fri, Jul 15, 2022 | 173.57 | 175.21 | 173.17 | 174.54 | 2379 | NYSE | ZTS | Thu, Jul 14, 2022 | 166.93 | 170.94 | 165.75 | 170.79 | 2378 | NYSE | ZTS | Wed, Jul 13, 2022 | 170.40 | 170.97 | 167.05 | 167.81 | 2377 | NYSE | ZTS | Tue, Jul 12, 2022 | 176.70 | 179.21 | 173.15 | 173.81 | 2376 | NYSE | ZTS | Mon, Jul 11, 2022 | 177.85 | 178.46 | 176.53 | 177.04 | 2375 | NYSE | ZTS | Fri, Jul 8, 2022 | 177.50 | 179.47 | 177.08 | 177.98 | 2374 | NYSE | ZTS | Thu, Jul 7, 2022 | 177.72 | 180.00 | 177.51 | 179.10 | 2373 | NYSE | ZTS | Wed, Jul 6, 2022 | 174.87 | 179.88 | 174.40 | 178.50 | 2372 | NYSE | ZTS | Tue, Jul 5, 2022 | 172.28 | 174.29 | 169.55 | 174.25 | 2371 | NYSE | ZTS | Fri, Jul 1, 2022 | 172.07 | 174.50 | 170.50 | 174.21 | 2370 | NYSE | ZTS | Thu, Jun 30, 2022 | 172.44 | 173.55 | 169.83 | 171.89 | 2369 | NYSE | ZTS | Wed, Jun 29, 2022 | 172.00 | 175.15 | 170.15 | 173.92 | 2368 | NYSE | ZTS | Tue, Jun 28, 2022 | 172.96 | 174.67 | 170.01 | 170.12 | 2367 | NYSE | ZTS | Mon, Jun 27, 2022 | 173.84 | 175.21 | 172.93 | 173.60 | 2366 | NYSE | ZTS | Fri, Jun 24, 2022 | 172.00 | 174.68 | 171.39 | 174.61 | 2365 | NYSE | ZTS | Thu, Jun 23, 2022 | 166.02 | 169.38 | 165.59 | 169.17 | 2364 | NYSE | ZTS | Wed, Jun 22, 2022 | 161.18 | 166.27 | 161.09 | 164.21 | 2363 | NYSE | ZTS | Tue, Jun 21, 2022 | 160.27 | 162.77 | 160.16 | 162.01 | 2362 | NYSE | ZTS | Fri, Jun 17, 2022 | 157.31 | 161.55 | 156.82 | 158.83 | 2361 | NYSE | ZTS | Thu, Jun 16, 2022 | 156.01 | 158.13 | 154.18 | 157.39 | 2360 | NYSE | ZTS | Wed, Jun 15, 2022 | 159.14 | 160.23 | 155.50 | 158.07 | 2359 | NYSE | ZTS | Tue, Jun 14, 2022 | 154.50 | 158.29 | 154.50 | 157.80 | 2358 | NYSE | ZTS | Mon, Jun 13, 2022 | 157.71 | 157.99 | 154.33 | 155.97 | 2357 | NYSE | ZTS | Fri, Jun 10, 2022 | 164.12 | 165.18 | 161.42 | 161.49 | 2356 | NYSE | ZTS | Thu, Jun 9, 2022 | 170.07 | 171.17 | 166.37 | 166.49 | 2355 | NYSE | ZTS | Wed, Jun 8, 2022 | 173.10 | 174.59 | 171.17 | 171.29 | 2354 | NYSE | ZTS | Tue, Jun 7, 2022 | 170.70 | 174.22 | 170.70 | 173.78 | 2353 | NYSE | ZTS | Mon, Jun 6, 2022 | 170.49 | 172.15 | 170.00 | 171.01 | 2352 | NYSE | ZTS | Fri, Jun 3, 2022 | 170.77 | 171.06 | 168.63 | 169.01 | 2351 | NYSE | ZTS | Thu, Jun 2, 2022 | 167.66 | 172.82 | 166.42 | 172.70 | 2350 | NYSE | ZTS | Wed, Jun 1, 2022 | 170.87 | 171.83 | 165.67 | 167.02 | 2349 | NYSE | ZTS | Tue, May 31, 2022 | 170.68 | 172.76 | 168.76 | 170.93 | 2348 | NYSE | ZTS | Fri, May 27, 2022 | 167.13 | 172.13 | 167.13 | 172.10 | 2347 | NYSE | ZTS | Thu, May 26, 2022 | 163.83 | 166.57 | 162.91 | 165.90 | 2346 | NYSE | ZTS | Wed, May 25, 2022 | 162.45 | 164.57 | 161.57 | 163.03 | 2345 | NYSE | ZTS | Tue, May 24, 2022 | 162.88 | 163.87 | 161.32 | 163.05 | 2344 | NYSE | ZTS | Mon, May 23, 2022 | 163.71 | 164.85 | 162.35 | 163.00 | 2343 | NYSE | ZTS | Fri, May 20, 2022 | 161.61 | 162.81 | 159.01 | 162.56 | 2342 | NYSE | ZTS | Thu, May 19, 2022 | 158.14 | 160.35 | 156.67 | 158.63 | 2341 | NYSE | ZTS | Wed, May 18, 2022 | 164.80 | 165.20 | 158.10 | 158.86 | 2340 | NYSE | ZTS | Tue, May 17, 2022 | 167.84 | 168.55 | 165.00 | 166.43 | 2339 | NYSE | ZTS | Mon, May 16, 2022 | 164.64 | 166.21 | 162.26 | 165.50 | 2338 | NYSE | ZTS | Fri, May 13, 2022 | 165.50 | 168.01 | 164.20 | 165.33 | 2337 | NYSE | ZTS | Thu, May 12, 2022 | 158.34 | 163.68 | 158.27 | 163.08 | 2336 | NYSE | ZTS | Wed, May 11, 2022 | 161.87 | 164.11 | 159.26 | 159.90 | 2335 | NYSE | ZTS | Tue, May 10, 2022 | 163.99 | 164.75 | 159.08 | 162.65 | 2334 | NYSE | ZTS | Mon, May 9, 2022 | 167.00 | 168.40 | 161.10 | 161.81 | 2333 | NYSE | ZTS | Fri, May 6, 2022 | 169.67 | 171.34 | 167.52 | 169.21 | 2332 | NYSE | ZTS | Thu, May 5, 2022 | 180.00 | 180.44 | 169.48 | 171.45 | 2331 | NYSE | ZTS | Wed, May 4, 2022 | 172.18 | 177.72 | 168.00 | 176.86 | 2330 | NYSE | ZTS | Tue, May 3, 2022 | 174.68 | 176.87 | 173.59 | 175.14 | 2329 | NYSE | ZTS | Mon, May 2, 2022 | 176.39 | 177.25 | 171.55 | 174.67 | 2328 | NYSE | ZTS | Fri, Apr 29, 2022 | 180.00 | 181.86 | 176.79 | 177.25 | 2327 | NYSE | ZTS | Thu, Apr 28, 2022 | 179.08 | 182.22 | 178.18 | 181.31 | 2326 | NYSE | ZTS | Wed, Apr 27, 2022 | 177.93 | 180.23 | 177.06 | 178.47 | 2325 | NYSE | ZTS | Tue, Apr 26, 2022 | 178.96 | 179.68 | 176.81 | 176.97 | 2324 | NYSE | ZTS | Mon, Apr 25, 2022 | 180.69 | 181.11 | 176.44 | 180.30 | 2323 | NYSE | ZTS | Fri, Apr 22, 2022 | 183.84 | 185.36 | 181.58 | 181.95 | 2322 | NYSE | ZTS | Thu, Apr 21, 2022 | 188.58 | 189.08 | 183.71 | 184.72 | 2321 | NYSE | ZTS | Wed, Apr 20, 2022 | 186.00 | 190.80 | 185.16 | 187.78 | 2320 | NYSE | ZTS | Tue, Apr 19, 2022 | 183.24 | 186.41 | 182.78 | 185.62 | 2319 | NYSE | ZTS | Mon, Apr 18, 2022 | 186.55 | 187.22 | 181.72 | 182.81 | 2318 | NYSE | ZTS | Thu, Apr 14, 2022 | 189.90 | 190.51 | 186.32 | 187.30 | 2317 | NYSE | ZTS | Wed, Apr 13, 2022 | 187.99 | 190.07 | 186.05 | 189.52 | 2316 | NYSE | ZTS | Tue, Apr 12, 2022 | 192.11 | 193.31 | 187.15 | 187.91 | 2315 | NYSE | ZTS | Mon, Apr 11, 2022 | 198.97 | 199.88 | 192.01 | 192.50 | 2314 | NYSE | ZTS | Fri, Apr 8, 2022 | 197.79 | 201.32 | 197.59 | 200.09 | 2313 | NYSE | ZTS | Thu, Apr 7, 2022 | 191.20 | 199.34 | 190.97 | 197.93 | 2312 | NYSE | ZTS | Wed, Apr 6, 2022 | 188.16 | 192.33 | 186.52 | 191.38 | 2311 | NYSE | ZTS | Tue, Apr 5, 2022 | 188.74 | 190.74 | 187.69 | 188.40 | 2310 | NYSE | ZTS | Mon, Apr 4, 2022 | 191.14 | 191.98 | 187.18 | 188.74 | 2309 | NYSE | ZTS | Fri, Apr 1, 2022 | 188.77 | 191.55 | 186.70 | 191.11 | 2308 | NYSE | ZTS | Thu, Mar 31, 2022 | 192.45 | 194.90 | 188.49 | 188.59 | 2307 | NYSE | ZTS | Wed, Mar 30, 2022 | 191.82 | 192.78 | 189.58 | 191.32 | 2306 | NYSE | ZTS | Tue, Mar 29, 2022 | 191.89 | 194.60 | 191.74 | 192.28 | 2305 | NYSE | ZTS | Mon, Mar 28, 2022 | 190.23 | 191.42 | 187.60 | 189.37 | 2304 | NYSE | ZTS | Fri, Mar 25, 2022 | 190.80 | 191.58 | 188.15 | 189.43 | 2303 | NYSE | ZTS | Thu, Mar 24, 2022 | 192.01 | 192.34 | 189.00 | 189.57 | 2302 | NYSE | ZTS | Wed, Mar 23, 2022 | 196.05 | 196.75 | 190.85 | 191.23 | 2301 | NYSE | ZTS | Tue, Mar 22, 2022 | 195.18 | 197.38 | 193.36 | 196.88 | 2300 | NYSE | ZTS | Mon, Mar 21, 2022 | 195.21 | 196.66 | 192.50 | 194.71 | 2299 | NYSE | ZTS | Fri, Mar 18, 2022 | 196.67 | 197.16 | 193.37 | 195.90 | 2298 | NYSE | ZTS | Thu, Mar 17, 2022 | 192.54 | 194.66 | 192.12 | 193.68 | 2297 | NYSE | ZTS | Wed, Mar 16, 2022 | 190.70 | 193.71 | 187.47 | 191.92 | 2296 | NYSE | ZTS | Tue, Mar 15, 2022 | 186.36 | 189.67 | 185.63 | 189.11 | 2295 | NYSE | ZTS | Mon, Mar 14, 2022 | 186.42 | 187.26 | 183.89 | 184.66 | 2294 | NYSE | ZTS | Fri, Mar 11, 2022 | 189.95 | 190.28 | 185.17 | 185.29 | 2293 | NYSE | ZTS | Thu, Mar 10, 2022 | 187.39 | 189.60 | 186.14 | 189.22 | 2292 | NYSE | ZTS | Wed, Mar 9, 2022 | 185.55 | 190.70 | 183.80 | 189.58 | 2291 | NYSE | ZTS | Tue, Mar 8, 2022 | 185.77 | 187.35 | 181.16 | 181.39 | 2290 | NYSE | ZTS | Mon, Mar 7, 2022 | 195.23 | 195.24 | 187.90 | 188.09 | 2289 | NYSE | ZTS | Fri, Mar 4, 2022 | 194.96 | 196.96 | 193.45 | 196.84 | 2288 | NYSE | ZTS | Thu, Mar 3, 2022 | 197.15 | 197.29 | 194.45 | 195.87 | 2287 | NYSE | ZTS | Wed, Mar 2, 2022 | 193.28 | 197.27 | 193.15 | 196.07 | 2286 | NYSE | ZTS | Tue, Mar 1, 2022 | 193.91 | 195.00 | 191.30 | 192.54 | 2285 | NYSE | ZTS | Mon, Feb 28, 2022 | 192.54 | 195.50 | 191.89 | 193.65 | 2284 | NYSE | ZTS | Fri, Feb 25, 2022 | 191.48 | 195.77 | 191.28 | 194.71 | 2283 | NYSE | ZTS | Thu, Feb 24, 2022 | 184.01 | 191.70 | 183.02 | 190.95 | 2282 | NYSE | ZTS | Wed, Feb 23, 2022 | 190.87 | 191.25 | 186.82 | 187.06 | 2281 | NYSE | ZTS | Tue, Feb 22, 2022 | 191.04 | 192.16 | 188.83 | 190.10 | 2280 | NYSE | ZTS | Fri, Feb 18, 2022 | 193.03 | 193.23 | 190.42 | 191.32 | 2279 | NYSE | ZTS | Thu, Feb 17, 2022 | 195.18 | 195.56 | 192.99 | 193.07 | 2278 | NYSE | ZTS | Wed, Feb 16, 2022 | 196.48 | 197.26 | 191.26 | 195.09 | 2277 | NYSE | ZTS | Tue, Feb 15, 2022 | 197.79 | 201.45 | 196.54 | 197.76 | 2276 | NYSE | ZTS | Mon, Feb 14, 2022 | 197.95 | 199.32 | 194.42 | 196.43 | 2275 | NYSE | ZTS | Fri, Feb 11, 2022 | 198.58 | 201.89 | 197.37 | 198.87 | 2274 | NYSE | ZTS | Thu, Feb 10, 2022 | 198.38 | 202.40 | 197.67 | 199.37 | 2273 | NYSE | ZTS | Wed, Feb 9, 2022 | 203.12 | 205.31 | 201.47 | 202.29 | 2272 | NYSE | ZTS | Tue, Feb 8, 2022 | 198.88 | 201.77 | 197.85 | 201.30 | 2271 | NYSE | ZTS | Mon, Feb 7, 2022 | 199.91 | 201.99 | 199.52 | 200.32 | 2270 | NYSE | ZTS | Fri, Feb 4, 2022 | 200.01 | 201.11 | 197.60 | 199.54 | 2269 | NYSE | ZTS | Thu, Feb 3, 2022 | 198.93 | 201.99 | 198.93 | 200.92 | 2268 | NYSE | ZTS | Wed, Feb 2, 2022 | 198.49 | 203.41 | 198.49 | 202.17 | 2267 | NYSE | ZTS | Tue, Feb 1, 2022 | 200.99 | 202.46 | 196.10 | 198.87 | 2266 | NYSE | ZTS | Mon, Jan 31, 2022 | 196.00 | 200.46 | 196.00 | 199.79 | 2265 | NYSE | ZTS | Fri, Jan 28, 2022 | 188.85 | 195.58 | 185.72 | 195.30 | 2264 | NYSE | ZTS | Thu, Jan 27, 2022 | 190.34 | 192.78 | 187.57 | 187.66 | 2263 | NYSE | ZTS | Wed, Jan 26, 2022 | 195.21 | 196.12 | 188.70 | 189.84 | 2262 | NYSE | ZTS | Tue, Jan 25, 2022 | 198.66 | 198.66 | 194.01 | 195.25 | 2261 | NYSE | ZTS | Mon, Jan 24, 2022 | 198.05 | 200.14 | 191.52 | 200.07 | 2260 | NYSE | ZTS | Fri, Jan 21, 2022 | 203.11 | 203.71 | 200.28 | 200.33 | 2259 | NYSE | ZTS | Thu, Jan 20, 2022 | 201.00 | 206.25 | 200.97 | 201.96 | 2258 | NYSE | ZTS | Wed, Jan 19, 2022 | 202.84 | 205.90 | 200.06 | 200.58 | 2257 | NYSE | ZTS | Tue, Jan 18, 2022 | 201.80 | 204.29 | 200.33 | 202.38 | 2256 | NYSE | ZTS | Fri, Jan 14, 2022 | 206.94 | 207.40 | 203.41 | 206.18 | 2255 | NYSE | ZTS | Thu, Jan 13, 2022 | 212.47 | 213.60 | 206.40 | 207.00 | 2254 | NYSE | ZTS | Wed, Jan 12, 2022 | 216.04 | 216.31 | 211.16 | 212.81 | 2253 | NYSE | ZTS | Tue, Jan 11, 2022 | 212.00 | 213.15 | 208.24 | 212.80 | 2252 | NYSE | ZTS | Mon, Jan 10, 2022 | 208.12 | 212.60 | 206.16 | 212.60 | 2251 | NYSE | ZTS | Fri, Jan 7, 2022 | 217.13 | 217.42 | 210.78 | 211.09 | 2250 | NYSE | ZTS | Thu, Jan 6, 2022 | 215.48 | 220.56 | 213.63 | 217.42 | 2249 | NYSE | ZTS | Wed, Jan 5, 2022 | 227.00 | 227.00 | 215.60 | 216.56 | 2248 | NYSE | ZTS | Tue, Jan 4, 2022 | 234.02 | 234.02 | 222.14 | 225.12 | 2247 | NYSE | ZTS | Mon, Jan 3, 2022 | 242.29 | 243.24 | 233.32 | 234.03 | 2246 | NYSE | ZTS | Fri, Dec 31, 2021 | 245.16 | 246.99 | 243.74 | 244.03 | 2245 | NYSE | ZTS | Thu, Dec 30, 2021 | 247.05 | 249.27 | 244.96 | 245.16 | 2244 | NYSE | ZTS | Wed, Dec 29, 2021 | 244.02 | 247.85 | 243.64 | 247.03 | 2243 | NYSE | ZTS | Tue, Dec 28, 2021 | 247.00 | 247.84 | 243.64 | 244.25 | 2242 | NYSE | ZTS | Mon, Dec 27, 2021 | 244.39 | 246.72 | 243.08 | 246.51 | 2241 | NYSE | ZTS | Thu, Dec 23, 2021 | 241.70 | 244.39 | 240.69 | 242.51 | 2240 | NYSE | ZTS | Wed, Dec 22, 2021 | 238.14 | 241.70 | 237.64 | 241.57 | 2239 | NYSE | ZTS | Tue, Dec 21, 2021 | 236.00 | 237.98 | 232.58 | 237.64 | 2238 | NYSE | ZTS | Mon, Dec 20, 2021 | 233.99 | 234.55 | 230.15 | 234.26 | 2237 | NYSE | ZTS | Fri, Dec 17, 2021 | 232.58 | 236.40 | 232.23 | 234.31 | 2236 | NYSE | ZTS | Thu, Dec 16, 2021 | 232.12 | 234.07 | 230.80 | 232.81 | 2235 | NYSE | ZTS | Wed, Dec 15, 2021 | 230.27 | 232.26 | 227.18 | 232.08 | 2234 | NYSE | ZTS | Tue, Dec 14, 2021 | 230.00 | 230.99 | 226.44 | 228.07 | 2233 | NYSE | ZTS | Mon, Dec 13, 2021 | 231.55 | 233.03 | 229.00 | 232.36 | 2232 | NYSE | ZTS | Fri, Dec 10, 2021 | 229.90 | 231.91 | 229.24 | 231.45 | 2231 | NYSE | ZTS | Thu, Dec 9, 2021 | 229.50 | 230.99 | 227.31 | 230.16 | 2230 | NYSE | ZTS | Wed, Dec 8, 2021 | 227.54 | 229.85 | 226.74 | 229.62 | 2229 | NYSE | ZTS | Tue, Dec 7, 2021 | 225.46 | 227.48 | 224.03 | 225.70 | 2228 | NYSE | ZTS | Mon, Dec 6, 2021 | 222.89 | 225.00 | 220.99 | 222.97 | 2227 | NYSE | ZTS | Fri, Dec 3, 2021 | 224.86 | 226.11 | 220.48 | 223.33 | 2226 | NYSE | ZTS | Thu, Dec 2, 2021 | 220.00 | 223.95 | 219.50 | 223.19 | 2225 | NYSE | ZTS | Wed, Dec 1, 2021 | 222.35 | 224.78 | 219.25 | 219.66 | 2224 | NYSE | ZTS | Tue, Nov 30, 2021 | 222.80 | 226.35 | 220.52 | 222.04 | 2223 | NYSE | ZTS | Mon, Nov 29, 2021 | 221.45 | 225.56 | 220.69 | 223.55 | 2222 | NYSE | ZTS | Fri, Nov 26, 2021 | 220.68 | 225.96 | 218.50 | 219.32 | 2221 | NYSE | ZTS | Wed, Nov 24, 2021 | 223.64 | 224.96 | 221.07 | 223.17 | 2220 | NYSE | ZTS | Tue, Nov 23, 2021 | 223.09 | 225.31 | 220.90 | 223.66 | 2219 | NYSE | ZTS | Mon, Nov 22, 2021 | 226.70 | 228.89 | 224.34 | 224.34 | 2218 | NYSE | ZTS | Fri, Nov 19, 2021 | 226.50 | 228.33 | 224.20 | 226.43 | 2217 | NYSE | ZTS | Thu, Nov 18, 2021 | 224.32 | 226.33 | 223.52 | 225.54 | 2216 | NYSE | ZTS | Wed, Nov 17, 2021 | 221.00 | 222.61 | 217.43 | 221.87 | 2215 | NYSE | ZTS | Tue, Nov 16, 2021 | 216.05 | 221.55 | 216.05 | 220.18 | 2214 | NYSE | ZTS | Mon, Nov 15, 2021 | 217.15 | 217.31 | 215.65 | 216.06 | 2213 | NYSE | ZTS | Fri, Nov 12, 2021 | 216.71 | 217.61 | 215.42 | 216.85 | 2212 | NYSE | ZTS | Thu, Nov 11, 2021 | 216.98 | 217.32 | 215.38 | 215.69 | 2211 | NYSE | ZTS | Wed, Nov 10, 2021 | 219.46 | 220.81 | 216.03 | 216.58 | 2210 | NYSE | ZTS | Tue, Nov 9, 2021 | 217.69 | 220.36 | 217.36 | 220.22 | 2209 | NYSE | ZTS | Mon, Nov 8, 2021 | 218.12 | 218.39 | 215.76 | 217.80 | 2208 | NYSE | ZTS | Fri, Nov 5, 2021 | 218.00 | 218.49 | 214.72 | 216.73 | 2207 | NYSE | ZTS | Thu, Nov 4, 2021 | 214.00 | 217.90 | 213.00 | 217.77 | 2206 | NYSE | ZTS | Wed, Nov 3, 2021 | 211.91 | 213.00 | 208.78 | 211.13 | 2205 | NYSE | ZTS | Tue, Nov 2, 2021 | 214.76 | 215.39 | 211.31 | 212.20 | 2204 | NYSE | ZTS | Mon, Nov 1, 2021 | 215.82 | 217.64 | 212.96 | 213.60 | 2203 | NYSE | ZTS | Fri, Oct 29, 2021 | 213.16 | 216.92 | 212.74 | 216.20 | 2202 | NYSE | ZTS | Thu, Oct 28, 2021 | 209.84 | 213.42 | 209.58 | 212.67 | 2201 | NYSE | ZTS | Wed, Oct 27, 2021 | 210.26 | 211.07 | 209.00 | 209.33 | 2200 | NYSE | ZTS | Tue, Oct 26, 2021 | 211.00 | 211.74 | 208.00 | 210.52 | 2199 | NYSE | ZTS | Mon, Oct 25, 2021 | 208.81 | 211.77 | 207.10 | 211.52 | 2198 | NYSE | ZTS | Fri, Oct 22, 2021 | 208.03 | 209.08 | 206.84 | 208.51 | 2197 | NYSE | ZTS | Thu, Oct 21, 2021 | 207.08 | 208.78 | 205.31 | 208.62 | 2196 | NYSE | ZTS | Wed, Oct 20, 2021 | 205.85 | 206.61 | 204.84 | 206.31 | 2195 | NYSE | ZTS | Tue, Oct 19, 2021 | 203.80 | 206.17 | 203.72 | 204.44 | 2194 | NYSE | ZTS | Mon, Oct 18, 2021 | 201.98 | 202.93 | 200.76 | 202.73 | 2193 | NYSE | ZTS | Fri, Oct 15, 2021 | 201.13 | 202.80 | 200.12 | 202.22 | 2192 | NYSE | ZTS | Thu, Oct 14, 2021 | 198.82 | 201.77 | 198.82 | 200.39 | 2191 | NYSE | ZTS | Wed, Oct 13, 2021 | 196.97 | 198.95 | 195.79 | 197.46 | 2190 | NYSE | ZTS | Tue, Oct 12, 2021 | 198.89 | 199.37 | 195.77 | 197.15 | 2189 | NYSE | ZTS | Mon, Oct 11, 2021 | 197.56 | 199.10 | 196.03 | 197.65 | 2188 | NYSE | ZTS | Fri, Oct 8, 2021 | 200.00 | 200.66 | 196.47 | 197.88 | 2187 | NYSE | ZTS | Thu, Oct 7, 2021 | 196.95 | 201.44 | 196.95 | 199.01 | 2186 | NYSE | ZTS | Wed, Oct 6, 2021 | 195.67 | 196.07 | 193.45 | 195.78 | 2185 | NYSE | ZTS | Tue, Oct 5, 2021 | 195.22 | 197.50 | 193.66 | 196.46 | 2184 | NYSE | ZTS | Mon, Oct 4, 2021 | 195.18 | 195.99 | 190.93 | 193.69 | 2183 | NYSE | ZTS | Fri, Oct 1, 2021 | 194.14 | 197.70 | 192.43 | 196.19 | 2182 | NYSE | ZTS | Thu, Sep 30, 2021 | 195.94 | 198.12 | 194.05 | 194.14 | 2181 | NYSE | ZTS | Wed, Sep 29, 2021 | 194.71 | 196.64 | 192.59 | 194.99 | 2180 | NYSE | ZTS | Tue, Sep 28, 2021 | 196.01 | 196.25 | 191.33 | 192.77 | 2179 | NYSE | ZTS | Mon, Sep 27, 2021 | 204.01 | 204.01 | 196.52 | 197.80 | 2178 | NYSE | ZTS | Fri, Sep 24, 2021 | 204.44 | 205.58 | 203.76 | 204.73 | 2177 | NYSE | ZTS | Thu, Sep 23, 2021 | 202.17 | 205.98 | 202.17 | 204.71 | 2176 | NYSE | ZTS | Wed, Sep 22, 2021 | 202.48 | 203.58 | 200.34 | 201.35 | 2175 | NYSE | ZTS | Tue, Sep 21, 2021 | 199.58 | 201.80 | 199.14 | 201.01 | 2174 | NYSE | ZTS | Mon, Sep 20, 2021 | 196.67 | 199.88 | 195.79 | 198.62 | 2173 | NYSE | ZTS | Fri, Sep 17, 2021 | 200.53 | 202.53 | 197.88 | 198.49 | 2172 | NYSE | ZTS | Thu, Sep 16, 2021 | 204.03 | 204.19 | 201.40 | 202.77 | 2171 | NYSE | ZTS | Wed, Sep 15, 2021 | 203.70 | 205.18 | 202.37 | 203.96 | 2170 | NYSE | ZTS | Tue, Sep 14, 2021 | 205.00 | 206.50 | 203.37 | 203.55 | 2169 | NYSE | ZTS | Mon, Sep 13, 2021 | 208.55 | 208.99 | 202.21 | 205.00 | 2168 | NYSE | ZTS | Fri, Sep 10, 2021 | 206.71 | 207.85 | 206.34 | 207.00 | 2167 | NYSE | ZTS | Thu, Sep 9, 2021 | 209.50 | 210.00 | 205.86 | 206.02 | 2166 | NYSE | ZTS | Wed, Sep 8, 2021 | 207.00 | 209.41 | 206.50 | 209.33 | 2165 | NYSE | ZTS | Tue, Sep 7, 2021 | 209.48 | 209.87 | 205.46 | 207.81 | 2164 | NYSE | ZTS | Fri, Sep 3, 2021 | 208.22 | 210.10 | 207.15 | 209.69 | 2163 | NYSE | ZTS | Thu, Sep 2, 2021 | 207.43 | 209.26 | 206.72 | 209.22 | 2162 | NYSE | ZTS | Wed, Sep 1, 2021 | 204.56 | 206.47 | 203.48 | 206.44 | 2161 | NYSE | ZTS | Tue, Aug 31, 2021 | 205.81 | 206.08 | 203.08 | 204.56 | 2160 | NYSE | ZTS | Mon, Aug 30, 2021 | 203.82 | 206.99 | 203.80 | 205.89 | 2159 | NYSE | ZTS | Fri, Aug 27, 2021 | 204.68 | 206.19 | 203.23 | 203.82 | 2158 | NYSE | ZTS | Thu, Aug 26, 2021 | 204.80 | 205.49 | 203.36 | 204.02 | 2157 | NYSE | ZTS | Wed, Aug 25, 2021 | 204.39 | 205.08 | 202.98 | 204.43 | 2156 | NYSE | ZTS | Tue, Aug 24, 2021 | 206.09 | 206.96 | 204.49 | 204.99 | 2155 | NYSE | ZTS | Mon, Aug 23, 2021 | 207.71 | 208.56 | 205.99 | 206.47 | 2154 | NYSE | ZTS | Fri, Aug 20, 2021 | 206.62 | 208.26 | 206.61 | 207.05 | 2153 | NYSE | ZTS | Thu, Aug 19, 2021 | 203.01 | 208.05 | 202.68 | 206.44 | 2152 | NYSE | ZTS | Wed, Aug 18, 2021 | 206.23 | 206.82 | 203.16 | 203.33 | 2151 | NYSE | ZTS | Tue, Aug 17, 2021 | 204.55 | 206.72 | 204.55 | 206.60 | 2150 | NYSE | ZTS | Mon, Aug 16, 2021 | 201.61 | 204.85 | 201.03 | 204.78 | 2149 | NYSE | ZTS | Fri, Aug 13, 2021 | 200.51 | 201.61 | 199.59 | 201.48 | 2148 | NYSE | ZTS | Thu, Aug 12, 2021 | 197.50 | 200.42 | 197.18 | 199.84 | 2147 | NYSE | ZTS | Wed, Aug 11, 2021 | 198.48 | 199.89 | 196.96 | 197.41 | 2146 | NYSE | ZTS | Tue, Aug 10, 2021 | 200.18 | 200.88 | 198.19 | 198.76 | 2145 | NYSE | ZTS | Mon, Aug 9, 2021 | 202.37 | 202.96 | 198.67 | 199.72 | 2144 | NYSE | ZTS | Fri, Aug 6, 2021 | 204.20 | 204.20 | 200.13 | 201.88 | 2143 | NYSE | ZTS | Thu, Aug 5, 2021 | 198.00 | 203.97 | 195.61 | 203.84 | 2142 | NYSE | ZTS | Wed, Aug 4, 2021 | 204.17 | 207.00 | 203.25 | 204.79 | 2141 | NYSE | ZTS | Tue, Aug 3, 2021 | 203.00 | 204.33 | 202.27 | 204.10 | 2140 | NYSE | ZTS | Mon, Aug 2, 2021 | 203.48 | 204.41 | 201.34 | 202.11 | 2139 | NYSE | ZTS | Fri, Jul 30, 2021 | 202.46 | 204.20 | 202.23 | 202.70 | 2138 | NYSE | ZTS | Thu, Jul 29, 2021 | 203.98 | 205.67 | 203.62 | 204.12 | 2137 | NYSE | ZTS | Wed, Jul 28, 2021 | 202.29 | 203.91 | 201.59 | 203.27 | 2136 | NYSE | ZTS | Tue, Jul 27, 2021 | 201.32 | 202.70 | 201.02 | 201.87 | 2135 | NYSE | ZTS | Mon, Jul 26, 2021 | 202.61 | 202.84 | 200.17 | 200.82 | 2134 | NYSE | ZTS | Fri, Jul 23, 2021 | 201.74 | 203.94 | 200.65 | 203.59 | 2133 | NYSE | ZTS | Thu, Jul 22, 2021 | 198.53 | 200.91 | 198.35 | 200.54 | 2132 | NYSE | ZTS | Wed, Jul 21, 2021 | 200.87 | 200.87 | 197.11 | 198.04 | 2131 | NYSE | ZTS | Tue, Jul 20, 2021 | 197.24 | 201.45 | 197.24 | 200.11 | 2130 | NYSE | ZTS | Mon, Jul 19, 2021 | 198.47 | 199.50 | 195.56 | 197.58 | 2129 | NYSE | ZTS | Fri, Jul 16, 2021 | 199.89 | 200.24 | 197.55 | 199.68 | 2128 | NYSE | ZTS | Thu, Jul 15, 2021 | 201.28 | 201.28 | 199.02 | 200.24 | 2127 | NYSE | ZTS | Wed, Jul 14, 2021 | 200.06 | 202.04 | 199.55 | 201.28 | 2126 | NYSE | ZTS | Tue, Jul 13, 2021 | 198.61 | 200.57 | 198.20 | 199.31 | 2125 | NYSE | ZTS | Mon, Jul 12, 2021 | 197.91 | 199.30 | 197.47 | 198.33 | 2124 | NYSE | ZTS | Fri, Jul 9, 2021 | 197.12 | 198.40 | 196.16 | 197.50 | 2123 | NYSE | ZTS | Thu, Jul 8, 2021 | 195.80 | 197.25 | 193.38 | 196.96 | 2122 | NYSE | ZTS | Wed, Jul 7, 2021 | 195.21 | 197.63 | 193.30 | 197.40 | 2121 | NYSE | ZTS | Tue, Jul 6, 2021 | 191.61 | 194.33 | 191.61 | 194.02 | 2120 | NYSE | ZTS | Fri, Jul 2, 2021 | 189.87 | 193.04 | 189.76 | 192.70 | 2119 | NYSE | ZTS | Thu, Jul 1, 2021 | 187.00 | 189.46 | 186.61 | 189.29 | 2118 | NYSE | ZTS | Wed, Jun 30, 2021 | 188.11 | 188.53 | 185.58 | 186.36 | 2117 | NYSE | ZTS | Tue, Jun 29, 2021 | 187.09 | 188.19 | 186.09 | 187.99 | 2116 | NYSE | ZTS | Mon, Jun 28, 2021 | 187.34 | 187.93 | 185.64 | 187.08 | 2115 | NYSE | ZTS | Fri, Jun 25, 2021 | 185.50 | 187.29 | 184.50 | 187.23 | 2114 | NYSE | ZTS | Thu, Jun 24, 2021 | 186.92 | 187.37 | 184.98 | 185.38 | 2113 | NYSE | ZTS | Wed, Jun 23, 2021 | 186.00 | 186.55 | 185.28 | 186.12 | 2112 | NYSE | ZTS | Tue, Jun 22, 2021 | 186.53 | 187.00 | 185.88 | 186.62 | 2111 | NYSE | ZTS | Mon, Jun 21, 2021 | 185.55 | 187.32 | 183.66 | 186.60 | 2110 | NYSE | ZTS | Fri, Jun 18, 2021 | 184.75 | 186.94 | 184.49 | 185.39 | 2109 | NYSE | ZTS | Thu, Jun 17, 2021 | 184.09 | 186.93 | 183.78 | 186.44 | 2108 | NYSE | ZTS | Wed, Jun 16, 2021 | 186.00 | 186.84 | 183.36 | 184.11 | 2107 | NYSE | ZTS | Tue, Jun 15, 2021 | 184.66 | 186.10 | 183.89 | 185.67 | 2106 | NYSE | ZTS | Mon, Jun 14, 2021 | 182.07 | 184.77 | 181.19 | 184.58 | 2105 | NYSE | ZTS | Fri, Jun 11, 2021 | 182.00 | 182.64 | 179.61 | 182.20 | 2104 | NYSE | ZTS | Thu, Jun 10, 2021 | 176.98 | 182.85 | 176.98 | 182.10 | 2103 | NYSE | ZTS | Wed, Jun 9, 2021 | 175.40 | 176.91 | 174.65 | 176.69 | 2102 | NYSE | ZTS | Tue, Jun 8, 2021 | 175.89 | 176.22 | 173.13 | 174.10 | 2101 | NYSE | ZTS | Mon, Jun 7, 2021 | 175.41 | 176.74 | 174.49 | 175.10 | 2100 | NYSE | ZTS | Fri, Jun 4, 2021 | 174.83 | 176.08 | 174.07 | 175.20 | 2099 | NYSE | ZTS | Thu, Jun 3, 2021 | 172.37 | 174.52 | 171.88 | 173.82 | 2098 | NYSE | ZTS | Wed, Jun 2, 2021 | 174.00 | 174.94 | 172.23 | 172.95 | 2097 | NYSE | ZTS | Tue, Jun 1, 2021 | 177.36 | 177.48 | 173.83 | 174.19 | 2096 | NYSE | ZTS | Fri, May 28, 2021 | 176.20 | 178.15 | 175.57 | 176.68 | 2095 | NYSE | ZTS | Thu, May 27, 2021 | 175.00 | 176.51 | 174.34 | 174.67 | 2094 | NYSE | ZTS | Wed, May 26, 2021 | 178.01 | 178.49 | 174.78 | 175.32 | 2093 | NYSE | ZTS | Tue, May 25, 2021 | 176.00 | 176.73 | 174.46 | 176.62 | 2092 | NYSE | ZTS | Mon, May 24, 2021 | 177.05 | 178.71 | 175.98 | 176.40 | 2091 | NYSE | ZTS | Fri, May 21, 2021 | 176.55 | 177.71 | 175.11 | 176.02 | 2090 | NYSE | ZTS | Thu, May 20, 2021 | 171.52 | 175.98 | 170.78 | 175.80 | 2089 | NYSE | ZTS | Wed, May 19, 2021 | 169.05 | 171.35 | 167.81 | 171.28 | 2088 | NYSE | ZTS | Tue, May 18, 2021 | 169.27 | 170.98 | 168.63 | 170.11 | 2087 | NYSE | ZTS | Mon, May 17, 2021 | 172.25 | 172.98 | 170.04 | 170.27 | 2086 | NYSE | ZTS | Fri, May 14, 2021 | 171.71 | 172.98 | 170.85 | 172.29 | 2085 | NYSE | ZTS | Thu, May 13, 2021 | 168.37 | 171.27 | 167.83 | 170.85 | 2084 | NYSE | ZTS | Wed, May 12, 2021 | 169.53 | 170.36 | 167.46 | 168.04 | 2083 | NYSE | ZTS | Tue, May 11, 2021 | 169.90 | 171.15 | 169.29 | 170.23 | 2082 | NYSE | ZTS | Mon, May 10, 2021 | 172.00 | 173.24 | 170.77 | 171.17 | 2081 | NYSE | ZTS | Fri, May 7, 2021 | 169.19 | 173.26 | 169.00 | 171.55 | 2080 | NYSE | ZTS | Thu, May 6, 2021 | 167.25 | 168.63 | 165.22 | 167.52 | 2079 | NYSE | ZTS | Wed, May 5, 2021 | 174.20 | 174.30 | 172.34 | 173.86 | 2078 | NYSE | ZTS | Tue, May 4, 2021 | 174.43 | 174.82 | 172.42 | 173.77 | 2077 | NYSE | ZTS | Mon, May 3, 2021 | 174.70 | 176.23 | 173.35 | 175.24 | 2076 | NYSE | ZTS | Fri, Apr 30, 2021 | 173.70 | 174.85 | 172.52 | 173.03 | 2075 | NYSE | ZTS | Thu, Apr 29, 2021 | 172.09 | 174.84 | 171.76 | 174.52 | 2074 | NYSE | ZTS | Wed, Apr 28, 2021 | 169.63 | 172.17 | 169.43 | 171.72 | 2073 | NYSE | ZTS | Tue, Apr 27, 2021 | 169.59 | 170.79 | 169.12 | 169.75 | 2072 | NYSE | ZTS | Mon, Apr 26, 2021 | 170.88 | 171.18 | 169.01 | 169.80 | 2071 | NYSE | ZTS | Fri, Apr 23, 2021 | 169.00 | 171.30 | 168.53 | 170.54 | 2070 | NYSE | ZTS | Thu, Apr 22, 2021 | 169.71 | 170.11 | 167.84 | 169.07 | 2069 | NYSE | ZTS | Wed, Apr 21, 2021 | 169.58 | 171.16 | 168.88 | 170.15 | 2068 | NYSE | ZTS | Tue, Apr 20, 2021 | 167.95 | 169.70 | 167.55 | 168.74 | 2067 | NYSE | ZTS | Mon, Apr 19, 2021 | 167.50 | 168.27 | 166.59 | 167.85 | 2066 | NYSE | ZTS | Fri, Apr 16, 2021 | 166.27 | 168.27 | 166.00 | 167.63 | 2065 | NYSE | ZTS | Thu, Apr 15, 2021 | 163.93 | 166.40 | 163.93 | 165.45 | 2064 | NYSE | ZTS | Wed, Apr 14, 2021 | 164.01 | 164.84 | 162.63 | 163.08 | 2063 | NYSE | ZTS | Tue, Apr 13, 2021 | 162.20 | 164.00 | 161.49 | 163.47 | 2062 | NYSE | ZTS | Mon, Apr 12, 2021 | 160.07 | 163.15 | 158.52 | 162.51 | 2061 | NYSE | ZTS | Fri, Apr 9, 2021 | 160.11 | 160.95 | 158.46 | 159.85 | 2060 | NYSE | ZTS | Thu, Apr 8, 2021 | 158.90 | 160.77 | 158.63 | 160.00 | 2059 | NYSE | ZTS | Wed, Apr 7, 2021 | 155.70 | 158.18 | 155.70 | 157.88 | 2058 | NYSE | ZTS | Tue, Apr 6, 2021 | 158.83 | 159.20 | 155.41 | 155.90 | 2057 | NYSE | ZTS | Mon, Apr 5, 2021 | 158.56 | 159.30 | 157.69 | 158.41 | 2056 | NYSE | ZTS | Thu, Apr 1, 2021 | 157.71 | 158.81 | 156.26 | 157.89 | 2055 | NYSE | ZTS | Wed, Mar 31, 2021 | 157.53 | 158.63 | 156.93 | 157.48 | 2054 | NYSE | ZTS | Tue, Mar 30, 2021 | 157.31 | 158.27 | 156.50 | 157.04 | 2053 | NYSE | ZTS | Mon, Mar 29, 2021 | 155.76 | 159.12 | 155.51 | 158.39 | 2052 | NYSE | ZTS | Fri, Mar 26, 2021 | 153.13 | 156.19 | 152.63 | 156.15 | 2051 | NYSE | ZTS | Thu, Mar 25, 2021 | 156.09 | 156.09 | 151.73 | 152.88 | 2050 | NYSE | ZTS | Wed, Mar 24, 2021 | 155.33 | 157.25 | 155.28 | 155.43 | 2049 | NYSE | ZTS | Tue, Mar 23, 2021 | 155.68 | 157.25 | 153.99 | 156.04 | 2048 | NYSE | ZTS | Mon, Mar 22, 2021 | 153.04 | 155.91 | 152.60 | 155.63 | 2047 | NYSE | ZTS | Fri, Mar 19, 2021 | 152.60 | 154.90 | 151.98 | 153.12 | 2046 | NYSE | ZTS | Thu, Mar 18, 2021 | 155.30 | 155.96 | 151.76 | 152.42 | 2045 | NYSE | ZTS | Wed, Mar 17, 2021 | 154.18 | 160.38 | 153.60 | 156.17 | 2044 | NYSE | ZTS | Tue, Mar 16, 2021 | 155.15 | 156.36 | 154.40 | 155.03 | 2043 | NYSE | ZTS | Mon, Mar 15, 2021 | 152.77 | 155.50 | 152.50 | 154.84 | 2042 | NYSE | ZTS | Fri, Mar 12, 2021 | 152.20 | 152.85 | 150.68 | 152.57 | 2041 | NYSE | ZTS | Thu, Mar 11, 2021 | 152.66 | 153.55 | 152.19 | 152.36 | 2040 | NYSE | ZTS | Wed, Mar 10, 2021 | 150.45 | 152.70 | 148.58 | 151.09 | 2039 | NYSE | ZTS | Tue, Mar 9, 2021 | 147.50 | 153.49 | 147.35 | 150.14 | 2038 | NYSE | ZTS | Mon, Mar 8, 2021 | 148.01 | 149.60 | 145.02 | 145.15 | 2037 | NYSE | ZTS | Fri, Mar 5, 2021 | 145.25 | 146.04 | 141.41 | 145.68 | 2036 | NYSE | ZTS | Thu, Mar 4, 2021 | 148.61 | 149.00 | 142.22 | 144.00 | 2035 | NYSE | ZTS | Wed, Mar 3, 2021 | 155.35 | 155.81 | 149.19 | 149.32 | 2034 | NYSE | ZTS | Tue, Mar 2, 2021 | 158.39 | 159.55 | 155.53 | 157.05 | 2033 | NYSE | ZTS | Mon, Mar 1, 2021 | 156.11 | 159.95 | 155.93 | 157.69 | 2032 | NYSE | ZTS | Fri, Feb 26, 2021 | 157.14 | 157.46 | 154.95 | 155.24 | 2031 | NYSE | ZTS | Thu, Feb 25, 2021 | 158.50 | 159.45 | 155.75 | 156.48 | 2030 | NYSE | ZTS | Wed, Feb 24, 2021 | 161.19 | 161.61 | 158.84 | 159.05 | 2029 | NYSE | ZTS | Tue, Feb 23, 2021 | 160.37 | 161.80 | 159.24 | 159.52 | 2028 | NYSE | ZTS | Mon, Feb 22, 2021 | 159.00 | 161.01 | 158.26 | 160.16 | 2027 | NYSE | ZTS | Fri, Feb 19, 2021 | 167.88 | 168.03 | 159.41 | 160.00 | 2026 | NYSE | ZTS | Thu, Feb 18, 2021 | 167.71 | 170.07 | 165.72 | 167.95 | 2025 | NYSE | ZTS | Wed, Feb 17, 2021 | 165.82 | 169.85 | 165.00 | 168.90 | 2024 | NYSE | ZTS | Tue, Feb 16, 2021 | 167.98 | 169.89 | 163.63 | 166.32 | 2023 | NYSE | ZTS | Fri, Feb 12, 2021 | 163.61 | 167.75 | 163.61 | 166.71 | 2022 | NYSE | ZTS | Thu, Feb 11, 2021 | 161.15 | 164.73 | 160.40 | 164.44 | 2021 | NYSE | ZTS | Wed, Feb 10, 2021 | 161.25 | 162.73 | 160.17 | 160.62 | 2020 | NYSE | ZTS | Tue, Feb 9, 2021 | 159.81 | 161.80 | 159.01 | 159.83 | 2019 | NYSE | ZTS | Mon, Feb 8, 2021 | 160.40 | 161.89 | 158.50 | 160.02 | 2018 | NYSE | ZTS | Fri, Feb 5, 2021 | 157.89 | 160.27 | 157.60 | 159.28 | 2017 | NYSE | ZTS | Thu, Feb 4, 2021 | 155.35 | 157.26 | 154.58 | 157.13 | 2016 | NYSE | ZTS | Wed, Feb 3, 2021 | 157.32 | 158.29 | 155.09 | 155.23 | 2015 | NYSE | ZTS | Tue, Feb 2, 2021 | 157.55 | 159.69 | 157.27 | 157.39 | 2014 | NYSE | ZTS | Mon, Feb 1, 2021 | 156.20 | 157.04 | 154.25 | 155.58 | 2013 | NYSE | ZTS | Fri, Jan 29, 2021 | 155.65 | 156.57 | 152.30 | 154.25 | 2012 | NYSE | ZTS | Thu, Jan 28, 2021 | 154.30 | 160.65 | 154.25 | 156.53 | 2011 | NYSE | ZTS | Wed, Jan 27, 2021 | 157.99 | 158.28 | 152.55 | 153.15 | 2010 | NYSE | ZTS | Tue, Jan 26, 2021 | 161.35 | 161.64 | 158.56 | 159.71 | 2009 | NYSE | ZTS | Mon, Jan 25, 2021 | 162.56 | 163.19 | 160.43 | 161.34 | 2008 | NYSE | ZTS | Fri, Jan 22, 2021 | 164.65 | 165.20 | 162.64 | 163.33 | 2007 | NYSE | ZTS | Thu, Jan 21, 2021 | 162.47 | 165.75 | 162.47 | 164.46 | 2006 | NYSE | ZTS | Wed, Jan 20, 2021 | 162.56 | 164.20 | 161.83 | 163.36 | 2005 | NYSE | ZTS | Tue, Jan 19, 2021 | 162.37 | 163.95 | 161.25 | 162.57 | 2004 | NYSE | ZTS | Fri, Jan 15, 2021 | 161.43 | 162.10 | 159.62 | 161.31 | 2003 | NYSE | ZTS | Thu, Jan 14, 2021 | 162.56 | 163.38 | 160.90 | 160.96 | 2002 | NYSE | ZTS | Wed, Jan 13, 2021 | 165.10 | 166.05 | 161.64 | 161.95 | 2001 | NYSE | ZTS | Tue, Jan 12, 2021 | 169.02 | 169.75 | 164.26 | 166.12 | 2000 | NYSE | ZTS | Mon, Jan 11, 2021 | 167.90 | 170.49 | 167.58 | 169.39 | 1999 | NYSE | ZTS | Fri, Jan 8, 2021 | 167.40 | 169.88 | 166.69 | 168.11 | 1998 | NYSE | ZTS | Thu, Jan 7, 2021 | 167.45 | 168.80 | 166.70 | 167.00 | 1997 | NYSE | ZTS | Wed, Jan 6, 2021 | 162.92 | 167.91 | 162.67 | 167.15 | 1996 | NYSE | ZTS | Tue, Jan 5, 2021 | 163.15 | 165.29 | 162.50 | 164.73 | 1995 | NYSE | ZTS | Mon, Jan 4, 2021 | 166.00 | 166.24 | 160.72 | 163.59 | 1994 | NYSE | ZTS | Thu, Dec 31, 2020 | 164.50 | 165.68 | 163.23 | 165.50 | 1993 | NYSE | ZTS | Wed, Dec 30, 2020 | 163.51 | 164.80 | 163.16 | 164.27 | 1992 | NYSE | ZTS | Tue, Dec 29, 2020 | 163.21 | 165.10 | 162.40 | 163.12 | 1991 | NYSE | ZTS | Mon, Dec 28, 2020 | 161.44 | 162.83 | 160.31 | 162.39 | 1990 | NYSE | ZTS | Thu, Dec 24, 2020 | 159.92 | 161.87 | 159.85 | 160.72 | 1989 | NYSE | ZTS | Wed, Dec 23, 2020 | 162.00 | 162.98 | 159.84 | 159.85 | 1988 | NYSE | ZTS | Tue, Dec 22, 2020 | 160.53 | 162.38 | 159.64 | 161.83 | 1987 | NYSE | ZTS | Mon, Dec 21, 2020 | 160.74 | 161.56 | 158.30 | 160.84 | 1986 | NYSE | ZTS | Fri, Dec 18, 2020 | 162.65 | 164.54 | 161.05 | 163.63 | 1985 | NYSE | ZTS | Thu, Dec 17, 2020 | 161.89 | 163.97 | 161.24 | 162.70 | 1984 | NYSE | ZTS | Wed, Dec 16, 2020 | 162.36 | 163.33 | 160.54 | 160.62 | 1983 | NYSE | ZTS | Tue, Dec 15, 2020 | 160.29 | 162.11 | 158.36 | 161.96 | 1982 | NYSE | ZTS | Mon, Dec 14, 2020 | 160.10 | 162.87 | 159.09 | 159.50 | 1981 | NYSE | ZTS | Fri, Dec 11, 2020 | 157.55 | 159.62 | 157.16 | 159.53 | 1980 | NYSE | ZTS | Thu, Dec 10, 2020 | 159.45 | 160.47 | 157.89 | 158.12 | 1979 | NYSE | ZTS | Wed, Dec 9, 2020 | 159.69 | 160.17 | 157.66 | 158.70 | 1978 | NYSE | ZTS | Tue, Dec 8, 2020 | 156.87 | 159.50 | 156.47 | 158.99 | 1977 | NYSE | ZTS | Mon, Dec 7, 2020 | 157.56 | 159.20 | 157.56 | 158.45 | 1976 | NYSE | ZTS | Fri, Dec 4, 2020 | 157.16 | 158.22 | 156.66 | 157.95 | 1975 | NYSE | ZTS | Thu, Dec 3, 2020 | 158.58 | 159.09 | 156.44 | 157.07 | 1974 | NYSE | ZTS | Wed, Dec 2, 2020 | 161.00 | 161.84 | 158.48 | 158.95 | 1973 | NYSE | ZTS | Tue, Dec 1, 2020 | 161.64 | 162.48 | 159.99 | 161.36 | 1972 | NYSE | ZTS | Mon, Nov 30, 2020 | 162.48 | 162.48 | 159.65 | 160.38 | 1971 | NYSE | ZTS | Fri, Nov 27, 2020 | 161.62 | 162.19 | 160.29 | 161.47 | 1970 | NYSE | ZTS | Wed, Nov 25, 2020 | 161.99 | 162.68 | 159.25 | 160.19 | 1969 | NYSE | ZTS | Tue, Nov 24, 2020 | 164.39 | 166.25 | 160.47 | 161.06 | 1968 | NYSE | ZTS | Mon, Nov 23, 2020 | 166.15 | 167.21 | 162.14 | 164.34 | 1967 | NYSE | ZTS | Fri, Nov 20, 2020 | 166.86 | 168.16 | 166.14 | 166.20 | 1966 | NYSE | ZTS | Thu, Nov 19, 2020 | 164.07 | 166.94 | 163.54 | 166.31 | 1965 | NYSE | ZTS | Wed, Nov 18, 2020 | 165.10 | 166.33 | 163.42 | 163.50 | 1964 | NYSE | ZTS | Tue, Nov 17, 2020 | 164.49 | 166.11 | 164.07 | 165.43 | 1963 | NYSE | ZTS | Mon, Nov 16, 2020 | 166.37 | 168.52 | 164.60 | 165.29 | 1962 | NYSE | ZTS | Fri, Nov 13, 2020 | 165.46 | 167.03 | 164.51 | 165.78 | 1961 | NYSE | ZTS | Thu, Nov 12, 2020 | 164.16 | 166.60 | 163.79 | 165.19 | 1960 | NYSE | ZTS | Wed, Nov 11, 2020 | 164.99 | 165.92 | 163.33 | 164.95 | 1959 | NYSE | ZTS | Tue, Nov 10, 2020 | 166.04 | 166.96 | 160.49 | 162.56 | 1958 | NYSE | ZTS | Mon, Nov 9, 2020 | 175.46 | 176.41 | 165.01 | 165.20 | 1957 | NYSE | ZTS | Fri, Nov 6, 2020 | 172.00 | 172.62 | 166.26 | 169.25 | 1956 | NYSE | ZTS | Thu, Nov 5, 2020 | 174.68 | 176.64 | 170.38 | 170.90 | 1955 | NYSE | ZTS | Wed, Nov 4, 2020 | 165.99 | 176.17 | 165.97 | 174.35 | 1954 | NYSE | ZTS | Tue, Nov 3, 2020 | 164.64 | 165.49 | 162.90 | 163.14 | 1953 | NYSE | ZTS | Mon, Nov 2, 2020 | 161.31 | 163.26 | 160.71 | 162.89 | 1952 | NYSE | ZTS | Fri, Oct 30, 2020 | 160.02 | 161.32 | 156.25 | 158.55 | 1951 | NYSE | ZTS | Thu, Oct 29, 2020 | 159.46 | 162.45 | 158.13 | 161.19 | 1950 | NYSE | ZTS | Wed, Oct 28, 2020 | 159.76 | 161.51 | 158.16 | 158.69 | 1949 | NYSE | ZTS | Tue, Oct 27, 2020 | 160.84 | 164.48 | 160.63 | 162.47 | 1948 | NYSE | ZTS | Mon, Oct 26, 2020 | 162.00 | 162.95 | 158.96 | 160.48 | 1947 | NYSE | ZTS | Fri, Oct 23, 2020 | 163.10 | 164.61 | 162.25 | 163.49 | 1946 | NYSE | ZTS | Thu, Oct 22, 2020 | 161.37 | 163.23 | 161.25 | 162.38 | 1945 | NYSE | ZTS | Wed, Oct 21, 2020 | 159.50 | 162.13 | 159.50 | 161.18 | 1944 | NYSE | ZTS | Tue, Oct 20, 2020 | 160.28 | 161.54 | 159.12 | 159.69 | 1943 | NYSE | ZTS | Mon, Oct 19, 2020 | 164.62 | 165.00 | 159.42 | 159.79 | 1942 | NYSE | ZTS | Fri, Oct 16, 2020 | 163.98 | 165.85 | 163.32 | 163.55 | 1941 | NYSE | ZTS | Thu, Oct 15, 2020 | 162.05 | 163.23 | 161.21 | 162.99 | 1940 | NYSE | ZTS | Wed, Oct 14, 2020 | 166.54 | 166.70 | 162.79 | 163.66 | 1939 | NYSE | ZTS | Tue, Oct 13, 2020 | 167.84 | 168.06 | 165.31 | 165.32 | 1938 | NYSE | ZTS | Mon, Oct 12, 2020 | 167.08 | 168.96 | 166.19 | 168.55 | 1937 | NYSE | ZTS | Fri, Oct 9, 2020 | 163.98 | 165.64 | 162.86 | 165.43 | 1936 | NYSE | ZTS | Thu, Oct 8, 2020 | 161.93 | 163.56 | 159.89 | 163.17 | 1935 | NYSE | ZTS | Wed, Oct 7, 2020 | 161.70 | 163.49 | 158.95 | 159.91 | 1934 | NYSE | ZTS | Tue, Oct 6, 2020 | 164.50 | 164.50 | 160.84 | 161.52 | 1933 | NYSE | ZTS | Mon, Oct 5, 2020 | 164.11 | 165.07 | 162.53 | 163.45 | 1932 | NYSE | ZTS | Fri, Oct 2, 2020 | 162.38 | 164.71 | 162.00 | 163.55 | 1931 | NYSE | ZTS | Thu, Oct 1, 2020 | 166.23 | 166.78 | 163.10 | 164.03 | 1930 | NYSE | ZTS | Wed, Sep 30, 2020 | 162.92 | 166.79 | 162.75 | 165.37 | 1929 | NYSE | ZTS | Tue, Sep 29, 2020 | 161.62 | 163.41 | 161.44 | 162.48 | 1928 | NYSE | ZTS | Mon, Sep 28, 2020 | 162.16 | 164.34 | 161.16 | 161.32 | 1927 | NYSE | ZTS | Fri, Sep 25, 2020 | 157.43 | 161.46 | 157.25 | 160.84 | 1926 | NYSE | ZTS | Thu, Sep 24, 2020 | 158.84 | 159.51 | 156.53 | 157.98 | 1925 | NYSE | ZTS | Wed, Sep 23, 2020 | 161.97 | 162.67 | 159.12 | 159.33 | 1924 | NYSE | ZTS | Tue, Sep 22, 2020 | 160.35 | 162.48 | 160.10 | 161.51 | 1923 | NYSE | ZTS | Mon, Sep 21, 2020 | 159.34 | 161.07 | 157.42 | 160.97 | 1922 | NYSE | ZTS | Fri, Sep 18, 2020 | 160.11 | 161.97 | 159.12 | 160.87 | 1921 | NYSE | ZTS | Thu, Sep 17, 2020 | 160.42 | 160.51 | 158.00 | 160.47 | 1920 | NYSE | ZTS | Wed, Sep 16, 2020 | 163.52 | 163.99 | 161.13 | 161.25 | 1919 | NYSE | ZTS | Tue, Sep 15, 2020 | 162.25 | 163.91 | 161.70 | 162.28 | 1918 | NYSE | ZTS | Mon, Sep 14, 2020 | 159.94 | 161.97 | 159.61 | 160.86 | 1917 | NYSE | ZTS | Fri, Sep 11, 2020 | 159.00 | 159.62 | 157.85 | 158.59 | 1916 | NYSE | ZTS | Thu, Sep 10, 2020 | 158.90 | 161.52 | 157.21 | 158.10 | 1915 | NYSE | ZTS | Wed, Sep 9, 2020 | 155.20 | 160.70 | 155.20 | 158.91 | 1914 | NYSE | ZTS | Tue, Sep 8, 2020 | 156.23 | 156.27 | 152.50 | 153.51 | 1913 | NYSE | ZTS | Fri, Sep 4, 2020 | 159.16 | 160.21 | 155.29 | 157.24 | 1912 | NYSE | ZTS | Thu, Sep 3, 2020 | 165.28 | 165.52 | 157.37 | 158.80 | 1911 | NYSE | ZTS | Wed, Sep 2, 2020 | 162.10 | 165.82 | 161.82 | 165.33 | 1910 | NYSE | ZTS | Tue, Sep 1, 2020 | 160.71 | 162.14 | 159.98 | 162.05 | 1909 | NYSE | ZTS | Mon, Aug 31, 2020 | 159.85 | 161.58 | 159.26 | 160.10 | 1908 | NYSE | ZTS | Fri, Aug 28, 2020 | 159.41 | 160.18 | 158.59 | 160.00 | 1907 | NYSE | ZTS | Thu, Aug 27, 2020 | 160.00 | 161.03 | 158.57 | 159.61 | 1906 | NYSE | ZTS | Wed, Aug 26, 2020 | 157.58 | 160.41 | 157.22 | 159.76 | 1905 | NYSE | ZTS | Tue, Aug 25, 2020 | 157.99 | 158.87 | 156.64 | 158.58 | 1904 | NYSE | ZTS | Mon, Aug 24, 2020 | 159.75 | 159.75 | 156.21 | 156.76 | 1903 | NYSE | ZTS | Fri, Aug 21, 2020 | 158.76 | 159.22 | 157.19 | 158.37 | 1902 | NYSE | ZTS | Thu, Aug 20, 2020 | 158.03 | 158.89 | 157.09 | 158.54 | 1901 | NYSE | ZTS | Wed, Aug 19, 2020 | 160.04 | 160.98 | 158.37 | 158.58 | 1900 | NYSE | ZTS | Tue, Aug 18, 2020 | 157.51 | 160.53 | 157.09 | 160.17 | 1899 | NYSE | ZTS | Mon, Aug 17, 2020 | 157.92 | 158.58 | 156.81 | 157.42 | 1898 | NYSE | ZTS | Fri, Aug 14, 2020 | 158.67 | 158.77 | 155.74 | 157.05 | 1897 | NYSE | ZTS | Thu, Aug 13, 2020 | 158.67 | 159.87 | 158.05 | 158.87 | 1896 | NYSE | ZTS | Wed, Aug 12, 2020 | 157.31 | 160.86 | 156.89 | 159.36 | 1895 | NYSE | ZTS | Tue, Aug 11, 2020 | 158.87 | 159.48 | 156.66 | 156.93 | 1894 | NYSE | ZTS | Mon, Aug 10, 2020 | 159.33 | 159.93 | 157.19 | 158.09 | 1893 | NYSE | ZTS | Fri, Aug 7, 2020 | 161.95 | 162.00 | 157.41 | 158.88 | 1892 | NYSE | ZTS | Thu, Aug 6, 2020 | 158.46 | 163.98 | 157.72 | 161.33 | 1891 | NYSE | ZTS | Wed, Aug 5, 2020 | 156.00 | 158.37 | 155.78 | 157.72 | 1890 | NYSE | ZTS | Tue, Aug 4, 2020 | 154.00 | 155.91 | 153.19 | 155.64 | 1889 | NYSE | ZTS | Mon, Aug 3, 2020 | 152.19 | 155.42 | 151.73 | 154.51 | 1888 | NYSE | ZTS | Fri, Jul 31, 2020 | 148.81 | 151.91 | 148.47 | 151.68 | 1887 | NYSE | ZTS | Thu, Jul 30, 2020 | 146.03 | 149.49 | 146.01 | 149.11 | 1886 | NYSE | ZTS | Wed, Jul 29, 2020 | 146.38 | 148.18 | 146.04 | 147.59 | 1885 | NYSE | ZTS | Tue, Jul 28, 2020 | 147.10 | 147.80 | 145.72 | 145.98 | 1884 | NYSE | ZTS | Mon, Jul 27, 2020 | 144.20 | 147.08 | 143.74 | 146.92 | 1883 | NYSE | ZTS | Fri, Jul 24, 2020 | 143.71 | 144.34 | 141.88 | 144.22 | 1882 | NYSE | ZTS | Thu, Jul 23, 2020 | 145.51 | 147.09 | 143.63 | 144.07 | 1881 | NYSE | ZTS | Wed, Jul 22, 2020 | 145.41 | 146.10 | 144.05 | 145.11 | 1880 | NYSE | ZTS | Tue, Jul 21, 2020 | 146.50 | 147.00 | 144.17 | 145.01 | 1879 | NYSE | ZTS | Mon, Jul 20, 2020 | 145.09 | 146.69 | 144.32 | 145.97 | 1878 | NYSE | ZTS | Fri, Jul 17, 2020 | 143.80 | 145.28 | 142.23 | 144.66 | 1877 | NYSE | ZTS | Thu, Jul 16, 2020 | 142.60 | 142.96 | 141.47 | 142.94 | 1876 | NYSE | ZTS | Wed, Jul 15, 2020 | 141.56 | 143.79 | 141.04 | 142.72 | 1875 | NYSE | ZTS | Tue, Jul 14, 2020 | 138.23 | 140.61 | 138.16 | 140.40 | 1874 | NYSE | ZTS | Mon, Jul 13, 2020 | 138.46 | 141.71 | 138.12 | 138.31 | 1873 | NYSE | ZTS | Fri, Jul 10, 2020 | 137.42 | 137.83 | 135.62 | 137.10 | 1872 | NYSE | ZTS | Thu, Jul 9, 2020 | 138.81 | 139.56 | 135.34 | 137.68 | 1871 | NYSE | ZTS | Wed, Jul 8, 2020 | 138.72 | 139.69 | 137.43 | 138.81 | 1870 | NYSE | ZTS | Tue, Jul 7, 2020 | 138.33 | 140.56 | 138.11 | 138.44 | 1869 | NYSE | ZTS | Mon, Jul 6, 2020 | 138.57 | 139.60 | 137.96 | 138.60 | 1868 | NYSE | ZTS | Thu, Jul 2, 2020 | 138.58 | 139.05 | 137.37 | 137.66 | 1867 | NYSE | ZTS | Wed, Jul 1, 2020 | 137.29 | 138.97 | 136.70 | 137.19 | 1866 | NYSE | ZTS | Tue, Jun 30, 2020 | 132.10 | 137.82 | 132.06 | 137.04 | 1865 | NYSE | ZTS | Mon, Jun 29, 2020 | 133.26 | 133.55 | 131.28 | 131.98 | 1864 | NYSE | ZTS | Fri, Jun 26, 2020 | 135.00 | 135.75 | 132.60 | 132.66 | 1863 | NYSE | ZTS | Thu, Jun 25, 2020 | 134.17 | 135.48 | 131.89 | 135.31 | 1862 | NYSE | ZTS | Wed, Jun 24, 2020 | 137.03 | 137.77 | 133.56 | 134.30 | 1861 | NYSE | ZTS | Tue, Jun 23, 2020 | 138.10 | 139.05 | 137.54 | 138.11 | 1860 | NYSE | ZTS | Mon, Jun 22, 2020 | 136.81 | 137.45 | 136.01 | 136.94 | 1859 | NYSE | ZTS | Fri, Jun 19, 2020 | 140.05 | 140.10 | 136.43 | 137.40 | 1858 | NYSE | ZTS | Thu, Jun 18, 2020 | 135.80 | 137.69 | 135.54 | 137.40 | 1857 | NYSE | ZTS | Wed, Jun 17, 2020 | 136.77 | 137.55 | 136.11 | 136.79 | 1856 | NYSE | ZTS | Tue, Jun 16, 2020 | 136.89 | 137.70 | 134.71 | 136.24 | 1855 | NYSE | ZTS | Mon, Jun 15, 2020 | 131.81 | 133.66 | 130.41 | 133.30 | 1854 | NYSE | ZTS | Fri, Jun 12, 2020 | 134.37 | 136.21 | 131.31 | 134.07 | 1853 | NYSE | ZTS | Thu, Jun 11, 2020 | 137.67 | 138.09 | 130.71 | 131.06 | 1852 | NYSE | ZTS | Wed, Jun 10, 2020 | 139.25 | 141.22 | 138.75 | 139.91 | 1851 | NYSE | ZTS | Tue, Jun 9, 2020 | 140.88 | 141.79 | 138.47 | 138.80 | 1850 | NYSE | ZTS | Mon, Jun 8, 2020 | 139.00 | 141.35 | 137.67 | 141.30 | 1849 | NYSE | ZTS | Fri, Jun 5, 2020 | 141.53 | 142.43 | 139.35 | 141.01 | 1848 | NYSE | ZTS | Thu, Jun 4, 2020 | 141.02 | 142.26 | 139.40 | 140.52 | 1847 | NYSE | ZTS | Wed, Jun 3, 2020 | 141.65 | 143.21 | 140.67 | 142.53 | 1846 | NYSE | ZTS | Tue, Jun 2, 2020 | 138.67 | 141.51 | 138.22 | 141.48 | 1845 | NYSE | ZTS | Mon, Jun 1, 2020 | 138.65 | 139.10 | 137.07 | 138.34 | 1844 | NYSE | ZTS | Fri, May 29, 2020 | 138.44 | 139.65 | 134.95 | 139.39 | 1843 | NYSE | ZTS | Thu, May 28, 2020 | 137.81 | 140.24 | 137.46 | 138.11 | 1842 | NYSE | ZTS | Wed, May 27, 2020 | 133.70 | 135.71 | 130.85 | 135.64 | 1841 | NYSE | ZTS | Tue, May 26, 2020 | 131.42 | 132.91 | 130.14 | 130.45 | 1840 | NYSE | ZTS | Fri, May 22, 2020 | 129.60 | 130.78 | 128.88 | 130.11 | 1839 | NYSE | ZTS | Thu, May 21, 2020 | 133.79 | 133.89 | 129.90 | 130.33 | 1838 | NYSE | ZTS | Wed, May 20, 2020 | 136.20 | 137.07 | 133.04 | 133.34 | 1837 | NYSE | ZTS | Tue, May 19, 2020 | 131.05 | 135.76 | 130.08 | 134.34 | 1836 | NYSE | ZTS | Mon, May 18, 2020 | 130.18 | 132.54 | 129.80 | 131.42 | 1835 | NYSE | ZTS | Fri, May 15, 2020 | 126.44 | 127.96 | 125.31 | 127.49 | 1834 | NYSE | ZTS | Thu, May 14, 2020 | 122.07 | 126.53 | 121.50 | 126.03 | 1833 | NYSE | ZTS | Wed, May 13, 2020 | 123.53 | 125.07 | 121.75 | 123.03 | 1832 | NYSE | ZTS | Tue, May 12, 2020 | 127.06 | 127.70 | 123.87 | 124.01 | 1831 | NYSE | ZTS | Mon, May 11, 2020 | 125.34 | 126.85 | 124.55 | 126.39 | 1830 | NYSE | ZTS | Fri, May 8, 2020 | 125.21 | 126.36 | 124.82 | 125.47 | 1829 | NYSE | ZTS | Thu, May 7, 2020 | 127.29 | 127.50 | 123.37 | 124.24 | 1828 | NYSE | ZTS | Wed, May 6, 2020 | 125.97 | 128.91 | 125.63 | 125.69 | 1827 | NYSE | ZTS | Tue, May 5, 2020 | 128.65 | 132.24 | 128.29 | 131.30 | 1826 | NYSE | ZTS | Mon, May 4, 2020 | 127.76 | 128.06 | 125.56 | 127.44 | 1825 | NYSE | ZTS | Fri, May 1, 2020 | 127.44 | 127.89 | 124.92 | 127.53 | 1824 | NYSE | ZTS | Thu, Apr 30, 2020 | 125.50 | 130.42 | 124.84 | 129.31 | 1823 | NYSE | ZTS | Wed, Apr 29, 2020 | 124.27 | 126.98 | 123.01 | 125.55 | 1822 | NYSE | ZTS | Tue, Apr 28, 2020 | 128.46 | 128.70 | 122.85 | 123.00 | 1821 | NYSE | ZTS | Mon, Apr 27, 2020 | 126.96 | 128.60 | 126.10 | 127.42 | 1820 | NYSE | ZTS | Fri, Apr 24, 2020 | 124.60 | 126.85 | 122.66 | 125.91 | 1819 | NYSE | ZTS | Thu, Apr 23, 2020 | 126.25 | 126.62 | 123.41 | 123.64 | 1818 | NYSE | ZTS | Wed, Apr 22, 2020 | 126.53 | 127.48 | 125.55 | 125.81 | 1817 | NYSE | ZTS | Tue, Apr 21, 2020 | 125.79 | 126.05 | 123.58 | 124.70 | 1816 | NYSE | ZTS | Mon, Apr 20, 2020 | 128.72 | 129.14 | 127.23 | 127.39 | 1815 | NYSE | ZTS | Fri, Apr 17, 2020 | 129.74 | 131.54 | 128.61 | 130.72 | 1814 | NYSE | ZTS | Thu, Apr 16, 2020 | 125.22 | 128.05 | 123.98 | 127.45 | 1813 | NYSE | ZTS | Wed, Apr 15, 2020 | 125.42 | 126.12 | 123.08 | 123.61 | 1812 | NYSE | ZTS | Tue, Apr 14, 2020 | 126.42 | 128.94 | 124.18 | 127.82 | 1811 | NYSE | ZTS | Mon, Apr 13, 2020 | 128.01 | 128.82 | 122.11 | 122.95 | 1810 | NYSE | ZTS | Thu, Apr 9, 2020 | 126.55 | 131.15 | 126.44 | 128.75 | 1809 | NYSE | ZTS | Wed, Apr 8, 2020 | 126.36 | 127.99 | 122.25 | 127.25 | 1808 | NYSE | ZTS | Tue, Apr 7, 2020 | 129.02 | 130.88 | 126.02 | 126.11 | 1807 | NYSE | ZTS | Mon, Apr 6, 2020 | 119.58 | 127.46 | 117.90 | 126.79 | 1806 | NYSE | ZTS | Fri, Apr 3, 2020 | 115.08 | 117.23 | 113.72 | 114.61 | 1805 | NYSE | ZTS | Thu, Apr 2, 2020 | 111.25 | 116.30 | 110.87 | 116.03 | 1804 | NYSE | ZTS | Wed, Apr 1, 2020 | 113.93 | 115.36 | 110.75 | 111.92 | 1803 | NYSE | ZTS | Tue, Mar 31, 2020 | 115.68 | 120.25 | 113.90 | 117.69 | 1802 | NYSE | ZTS | Mon, Mar 30, 2020 | 113.63 | 117.75 | 112.43 | 116.68 | 1801 | NYSE | ZTS | Fri, Mar 27, 2020 | 114.52 | 117.78 | 111.04 | 111.77 | 1800 | NYSE | ZTS | Thu, Mar 26, 2020 | 109.51 | 118.69 | 109.51 | 117.91 | 1799 | NYSE | ZTS | Wed, Mar 25, 2020 | 102.65 | 112.99 | 100.52 | 108.21 | 1798 | NYSE | ZTS | Tue, Mar 24, 2020 | 98.71 | 105.22 | 97.50 | 103.76 | 1797 | NYSE | ZTS | Mon, Mar 23, 2020 | 99.06 | 101.04 | 90.14 | 92.66 | 1796 | NYSE | ZTS | Fri, Mar 20, 2020 | 101.55 | 106.47 | 98.53 | 100.94 | 1795 | NYSE | ZTS | Thu, Mar 19, 2020 | 104.95 | 112.89 | 100.74 | 102.33 | 1794 | NYSE | ZTS | Wed, Mar 18, 2020 | 104.50 | 110.03 | 96.02 | 105.82 | 1793 | NYSE | ZTS | Tue, Mar 17, 2020 | 109.27 | 118.08 | 107.15 | 111.05 | 1792 | NYSE | ZTS | Mon, Mar 16, 2020 | 114.37 | 119.92 | 106.40 | 107.04 | 1791 | NYSE | ZTS | Fri, Mar 13, 2020 | 124.35 | 125.78 | 117.29 | 125.48 | 1790 | NYSE | ZTS | Thu, Mar 12, 2020 | 122.26 | 127.34 | 119.92 | 120.28 | 1789 | NYSE | ZTS | Wed, Mar 11, 2020 | 130.39 | 131.65 | 127.36 | 130.27 | 1788 | NYSE | ZTS | Tue, Mar 10, 2020 | 133.62 | 133.62 | 127.27 | 132.72 | 1787 | NYSE | ZTS | Mon, Mar 9, 2020 | 128.80 | 133.29 | 127.59 | 129.72 | 1786 | NYSE | ZTS | Fri, Mar 6, 2020 | 134.92 | 137.60 | 131.83 | 137.05 | 1785 | NYSE | ZTS | Thu, Mar 5, 2020 | 140.73 | 142.64 | 138.06 | 139.56 | 1784 | NYSE | ZTS | Wed, Mar 4, 2020 | 139.95 | 143.70 | 138.52 | 143.62 | 1783 | NYSE | ZTS | Tue, Mar 3, 2020 | 139.46 | 141.76 | 135.62 | 137.24 | 1782 | NYSE | ZTS | Mon, Mar 2, 2020 | 133.84 | 139.17 | 133.06 | 138.91 | 1781 | NYSE | ZTS | Fri, Feb 28, 2020 | 130.40 | 133.24 | 127.00 | 133.23 | 1780 | NYSE | ZTS | Thu, Feb 27, 2020 | 134.46 | 137.43 | 133.90 | 133.95 | 1779 | NYSE | ZTS | Wed, Feb 26, 2020 | 135.94 | 139.25 | 135.50 | 136.15 | 1778 | NYSE | ZTS | Tue, Feb 25, 2020 | 138.79 | 138.85 | 134.32 | 134.82 | 1777 | NYSE | ZTS | Mon, Feb 24, 2020 | 139.28 | 140.82 | 137.54 | 138.39 | 1776 | NYSE | ZTS | Fri, Feb 21, 2020 | 142.93 | 143.00 | 141.50 | 142.23 | 1775 | NYSE | ZTS | Thu, Feb 20, 2020 | 143.75 | 144.09 | 141.24 | 143.55 | 1774 | NYSE | ZTS | Wed, Feb 19, 2020 | 143.50 | 145.61 | 142.81 | 144.06 | 1773 | NYSE | ZTS | Tue, Feb 18, 2020 | 144.03 | 144.13 | 142.61 | 143.65 | 1772 | NYSE | ZTS | Fri, Feb 14, 2020 | 144.94 | 145.40 | 143.12 | 144.17 | 1771 | NYSE | ZTS | Thu, Feb 13, 2020 | 141.93 | 146.26 | 141.25 | 144.94 | 1770 | NYSE | ZTS | Wed, Feb 12, 2020 | 143.45 | 144.46 | 142.43 | 142.98 | 1769 | NYSE | ZTS | Tue, Feb 11, 2020 | 143.40 | 144.35 | 142.65 | 144.03 | 1768 | NYSE | ZTS | Mon, Feb 10, 2020 | 138.62 | 142.74 | 138.35 | 142.55 | 1767 | NYSE | ZTS | Fri, Feb 7, 2020 | 139.05 | 139.16 | 138.03 | 138.90 | 1766 | NYSE | ZTS | Thu, Feb 6, 2020 | 137.96 | 139.10 | 136.87 | 138.97 | 1765 | NYSE | ZTS | Wed, Feb 5, 2020 | 139.96 | 140.30 | 137.55 | 137.89 | 1764 | NYSE | ZTS | Tue, Feb 4, 2020 | 137.08 | 139.44 | 136.69 | 138.97 | 1763 | NYSE | ZTS | Mon, Feb 3, 2020 | 134.73 | 137.47 | 134.20 | 135.52 | 1762 | NYSE | ZTS | Fri, Jan 31, 2020 | 137.60 | 137.97 | 134.00 | 134.21 | 1761 | NYSE | ZTS | Thu, Jan 30, 2020 | 137.64 | 138.33 | 136.06 | 138.03 | 1760 | NYSE | ZTS | Wed, Jan 29, 2020 | 138.97 | 139.97 | 138.44 | 138.51 | 1759 | NYSE | ZTS | Tue, Jan 28, 2020 | 136.14 | 138.92 | 135.49 | 138.26 | 1758 | NYSE | ZTS | Mon, Jan 27, 2020 | 134.42 | 136.44 | 134.03 | 135.96 | 1757 | NYSE | ZTS | Fri, Jan 24, 2020 | 139.62 | 139.62 | 136.15 | 136.31 | 1756 | NYSE | ZTS | Thu, Jan 23, 2020 | 141.29 | 141.77 | 137.52 | 138.34 | 1755 | NYSE | ZTS | Wed, Jan 22, 2020 | 142.73 | 143.33 | 141.21 | 141.50 | 1754 | NYSE | ZTS | Tue, Jan 21, 2020 | 139.12 | 142.52 | 138.97 | 141.93 | 1753 | NYSE | ZTS | Fri, Jan 17, 2020 | 139.62 | 140.40 | 138.86 | 140.16 | 1752 | NYSE | ZTS | Thu, Jan 16, 2020 | 138.78 | 139.40 | 138.02 | 139.24 | 1751 | NYSE | ZTS | Wed, Jan 15, 2020 | 137.41 | 139.00 | 137.34 | 138.34 | 1750 | NYSE | ZTS | Tue, Jan 14, 2020 | 136.42 | 137.28 | 135.52 | 137.27 | 1749 | NYSE | ZTS | Mon, Jan 13, 2020 | 136.07 | 136.75 | 135.46 | 136.51 | 1748 | NYSE | ZTS | Fri, Jan 10, 2020 | 135.30 | 136.00 | 134.77 | 135.57 | 1747 | NYSE | ZTS | Thu, Jan 9, 2020 | 134.01 | 136.37 | 134.01 | 135.06 | 1746 | NYSE | ZTS | Wed, Jan 8, 2020 | 133.76 | 135.27 | 133.24 | 133.29 | 1745 | NYSE | ZTS | Tue, Jan 7, 2020 | 133.00 | 134.81 | 132.67 | 133.58 | 1744 | NYSE | ZTS | Mon, Jan 6, 2020 | 133.78 | 134.07 | 132.71 | 133.13 | 1743 | NYSE | ZTS | Fri, Jan 3, 2020 | 132.48 | 134.91 | 132.27 | 134.16 | 1742 | NYSE | ZTS | Thu, Jan 2, 2020 | 132.05 | 134.28 | 131.48 | 134.14 | 1741 | NYSE | ZTS | Tue, Dec 31, 2019 | 132.01 | 132.58 | 131.45 | 132.35 | 1740 | NYSE | ZTS | Mon, Dec 30, 2019 | 133.57 | 133.66 | 131.81 | 132.21 | 1739 | NYSE | ZTS | Fri, Dec 27, 2019 | 133.40 | 133.48 | 132.38 | 133.25 | 1738 | NYSE | ZTS | Thu, Dec 26, 2019 | 133.19 | 133.19 | 132.32 | 133.03 | 1737 | NYSE | ZTS | Tue, Dec 24, 2019 | 132.21 | 133.08 | 131.29 | 132.92 | 1736 | NYSE | ZTS | Mon, Dec 23, 2019 | 132.71 | 133.06 | 131.39 | 132.37 | 1735 | NYSE | ZTS | Fri, Dec 20, 2019 | 129.38 | 133.52 | 128.98 | 132.68 | 1734 | NYSE | ZTS | Thu, Dec 19, 2019 | 127.63 | 128.89 | 127.45 | 128.74 | 1733 | NYSE | ZTS | Wed, Dec 18, 2019 | 127.15 | 127.63 | 126.56 | 126.99 | 1732 | NYSE | ZTS | Tue, Dec 17, 2019 | 126.72 | 127.36 | 125.24 | 127.10 | 1731 | NYSE | ZTS | Mon, Dec 16, 2019 | 125.00 | 126.50 | 124.37 | 126.46 | 1730 | NYSE | ZTS | Fri, Dec 13, 2019 | 123.95 | 124.62 | 123.15 | 124.45 | 1729 | NYSE | ZTS | Thu, Dec 12, 2019 | 123.69 | 125.00 | 123.39 | 124.33 | 1728 | NYSE | ZTS | Wed, Dec 11, 2019 | 123.20 | 123.71 | 122.81 | 123.56 | 1727 | NYSE | ZTS | Tue, Dec 10, 2019 | 122.00 | 123.00 | 121.59 | 122.78 | 1726 | NYSE | ZTS | Mon, Dec 9, 2019 | 121.49 | 122.00 | 120.63 | 121.23 | 1725 | NYSE | ZTS | Fri, Dec 6, 2019 | 121.00 | 121.92 | 120.91 | 121.72 | 1724 | NYSE | ZTS | Thu, Dec 5, 2019 | 119.20 | 120.26 | 118.00 | 120.11 | 1723 | NYSE | ZTS | Wed, Dec 4, 2019 | 121.01 | 121.92 | 119.63 | 119.74 | 1722 | NYSE | ZTS | Tue, Dec 3, 2019 | 119.64 | 120.79 | 119.26 | 120.53 | 1721 | NYSE | ZTS | Mon, Dec 2, 2019 | 120.87 | 121.50 | 118.81 | 119.91 | 1720 | NYSE | ZTS | Fri, Nov 29, 2019 | 121.29 | 121.82 | 120.10 | 120.52 | 1719 | NYSE | ZTS | Wed, Nov 27, 2019 | 122.14 | 122.92 | 120.94 | 121.63 | 1718 | NYSE | ZTS | Tue, Nov 26, 2019 | 120.91 | 122.00 | 120.25 | 121.89 | 1717 | NYSE | ZTS | Mon, Nov 25, 2019 | 120.74 | 121.97 | 120.00 | 120.61 | 1716 | NYSE | ZTS | Fri, Nov 22, 2019 | 120.41 | 121.06 | 119.18 | 119.81 | 1715 | NYSE | ZTS | Thu, Nov 21, 2019 | 119.86 | 121.07 | 119.39 | 120.22 | 1714 | NYSE | ZTS | Wed, Nov 20, 2019 | 120.33 | 121.24 | 118.79 | 119.56 | 1713 | NYSE | ZTS | Tue, Nov 19, 2019 | 119.01 | 120.53 | 118.57 | 120.33 | 1712 | NYSE | ZTS | Mon, Nov 18, 2019 | 117.58 | 120.49 | 117.58 | 118.80 | 1711 | NYSE | ZTS | Fri, Nov 15, 2019 | 116.72 | 117.92 | 116.21 | 117.92 | 1710 | NYSE | ZTS | Thu, Nov 14, 2019 | 116.15 | 117.15 | 114.96 | 116.25 | 1709 | NYSE | ZTS | Wed, Nov 13, 2019 | 116.99 | 117.74 | 115.89 | 116.45 | 1708 | NYSE | ZTS | Tue, Nov 12, 2019 | 116.63 | 118.05 | 116.10 | 117.20 | 1707 | NYSE | ZTS | Mon, Nov 11, 2019 | 117.29 | 118.15 | 116.29 | 117.03 | 1706 | NYSE | ZTS | Fri, Nov 8, 2019 | 120.82 | 121.75 | 116.31 | 117.86 | 1705 | NYSE | ZTS | Thu, Nov 7, 2019 | 125.40 | 126.00 | 120.14 | 121.03 | 1704 | NYSE | ZTS | Wed, Nov 6, 2019 | 120.49 | 121.78 | 120.04 | 121.47 | 1703 | NYSE | ZTS | Tue, Nov 5, 2019 | 124.76 | 124.89 | 119.81 | 120.25 | 1702 | NYSE | ZTS | Mon, Nov 4, 2019 | 126.07 | 126.27 | 124.31 | 124.76 | 1701 | NYSE | ZTS | Fri, Nov 1, 2019 | 128.78 | 129.18 | 125.26 | 125.34 | 1700 | NYSE | ZTS | Thu, Oct 31, 2019 | 127.44 | 128.31 | 127.13 | 127.92 | 1699 | NYSE | ZTS | Wed, Oct 30, 2019 | 126.66 | 127.91 | 126.05 | 127.60 | 1698 | NYSE | ZTS | Tue, Oct 29, 2019 | 125.69 | 127.64 | 125.69 | 126.16 | 1697 | NYSE | ZTS | Mon, Oct 28, 2019 | 124.46 | 125.83 | 124.24 | 125.13 | 1696 | NYSE | ZTS | Fri, Oct 25, 2019 | 123.17 | 124.72 | 123.11 | 124.36 | 1695 | NYSE | ZTS | Thu, Oct 24, 2019 | 122.61 | 124.02 | 122.52 | 122.95 | 1694 | NYSE | ZTS | Wed, Oct 23, 2019 | 122.55 | 123.00 | 121.04 | 121.80 | 1693 | NYSE | ZTS | Tue, Oct 22, 2019 | 127.00 | 127.20 | 122.45 | 122.81 | 1692 | NYSE | ZTS | Mon, Oct 21, 2019 | 128.23 | 128.50 | 125.85 | 126.45 | 1691 | NYSE | ZTS | Fri, Oct 18, 2019 | 128.41 | 129.37 | 127.66 | 128.12 | 1690 | NYSE | ZTS | Thu, Oct 17, 2019 | 128.83 | 129.02 | 127.93 | 128.47 | 1689 | NYSE | ZTS | Wed, Oct 16, 2019 | 128.42 | 129.14 | 127.51 | 127.93 | 1688 | NYSE | ZTS | Tue, Oct 15, 2019 | 127.31 | 130.20 | 127.23 | 128.71 | 1687 | NYSE | ZTS | Mon, Oct 14, 2019 | 128.60 | 129.00 | 126.26 | 126.59 | 1686 | NYSE | ZTS | Fri, Oct 11, 2019 | 128.20 | 130.09 | 128.05 | 128.47 | 1685 | NYSE | ZTS | Thu, Oct 10, 2019 | 125.71 | 128.43 | 125.62 | 127.41 | 1684 | NYSE | ZTS | Wed, Oct 9, 2019 | 125.97 | 126.89 | 125.22 | 126.43 | 1683 | NYSE | ZTS | Tue, Oct 8, 2019 | 125.01 | 126.83 | 124.32 | 125.38 | 1682 | NYSE | ZTS | Mon, Oct 7, 2019 | 126.33 | 127.00 | 125.79 | 126.07 | 1681 | NYSE | ZTS | Fri, Oct 4, 2019 | 124.96 | 127.24 | 124.96 | 127.05 | 1680 | NYSE | ZTS | Thu, Oct 3, 2019 | 121.95 | 124.74 | 121.90 | 124.28 | 1679 | NYSE | ZTS | Wed, Oct 2, 2019 | 124.12 | 125.20 | 121.57 | 122.29 | 1678 | NYSE | ZTS | Tue, Oct 1, 2019 | 124.99 | 126.12 | 124.53 | 125.12 | 1677 | NYSE | ZTS | Mon, Sep 30, 2019 | 125.01 | 125.30 | 123.88 | 124.59 | 1676 | NYSE | ZTS | Fri, Sep 27, 2019 | 126.77 | 126.92 | 123.43 | 123.90 | 1675 | NYSE | ZTS | Thu, Sep 26, 2019 | 124.90 | 126.53 | 124.90 | 126.06 | 1674 | NYSE | ZTS | Wed, Sep 25, 2019 | 124.65 | 125.33 | 123.90 | 124.78 | 1673 | NYSE | ZTS | Tue, Sep 24, 2019 | 125.48 | 126.37 | 124.56 | 125.05 | 1672 | NYSE | ZTS | Mon, Sep 23, 2019 | 125.35 | 126.45 | 124.27 | 125.08 | 1671 | NYSE | ZTS | Fri, Sep 20, 2019 | 124.92 | 126.14 | 124.64 | 125.62 | 1670 | NYSE | ZTS | Thu, Sep 19, 2019 | 123.40 | 124.85 | 123.32 | 124.27 | 1669 | NYSE | ZTS | Wed, Sep 18, 2019 | 122.78 | 123.57 | 121.99 | 123.24 | 1668 | NYSE | ZTS | Tue, Sep 17, 2019 | 120.07 | 122.85 | 120.07 | 122.42 | 1667 | NYSE | ZTS | Mon, Sep 16, 2019 | 120.00 | 120.74 | 119.52 | 119.64 | 1666 | NYSE | ZTS | Fri, Sep 13, 2019 | 121.71 | 122.20 | 120.24 | 121.02 | 1665 | NYSE | ZTS | Thu, Sep 12, 2019 | 121.29 | 122.86 | 121.06 | 121.69 | 1664 | NYSE | ZTS | Wed, Sep 11, 2019 | 123.02 | 124.28 | 120.01 | 120.70 | 1663 | NYSE | ZTS | Tue, Sep 10, 2019 | 125.82 | 125.82 | 121.61 | 123.03 | 1662 | NYSE | ZTS | Mon, Sep 9, 2019 | 130.08 | 130.08 | 125.79 | 126.66 | 1661 | NYSE | ZTS | Fri, Sep 6, 2019 | 128.28 | 129.48 | 127.86 | 128.43 | 1660 | NYSE | ZTS | Thu, Sep 5, 2019 | 128.70 | 129.03 | 127.71 | 128.07 | 1659 | NYSE | ZTS | Wed, Sep 4, 2019 | 127.65 | 127.79 | 126.58 | 127.59 | 1658 | NYSE | ZTS | Tue, Sep 3, 2019 | 126.13 | 127.45 | 125.98 | 127.04 | 1657 | NYSE | ZTS | Fri, Aug 30, 2019 | 127.13 | 127.44 | 125.66 | 126.42 | 1656 | NYSE | ZTS | Thu, Aug 29, 2019 | 126.47 | 126.96 | 125.20 | 126.68 | 1655 | NYSE | ZTS | Wed, Aug 28, 2019 | 124.75 | 126.27 | 124.46 | 125.77 | 1654 | NYSE | ZTS | Tue, Aug 27, 2019 | 127.01 | 127.47 | 124.75 | 125.24 | 1653 | NYSE | ZTS | Mon, Aug 26, 2019 | 124.31 | 126.24 | 124.25 | 126.20 | 1652 | NYSE | ZTS | Fri, Aug 23, 2019 | 126.58 | 127.49 | 122.42 | 123.07 | 1651 | NYSE | ZTS | Thu, Aug 22, 2019 | 127.88 | 128.11 | 125.52 | 126.64 | 1650 | NYSE | ZTS | Wed, Aug 21, 2019 | 126.84 | 128.13 | 126.20 | 127.64 | 1649 | NYSE | ZTS | Tue, Aug 20, 2019 | 127.54 | 128.41 | 125.94 | 126.05 | 1648 | NYSE | ZTS | Mon, Aug 19, 2019 | 126.02 | 127.37 | 125.65 | 126.75 | 1647 | NYSE | ZTS | Fri, Aug 16, 2019 | 124.32 | 125.60 | 123.97 | 125.37 | 1646 | NYSE | ZTS | Thu, Aug 15, 2019 | 121.88 | 124.11 | 121.53 | 123.68 | 1645 | NYSE | ZTS | Wed, Aug 14, 2019 | 123.40 | 124.42 | 121.58 | 121.79 | 1644 | NYSE | ZTS | Tue, Aug 13, 2019 | 122.54 | 125.48 | 122.54 | 124.70 | 1643 | NYSE | ZTS | Mon, Aug 12, 2019 | 123.97 | 124.47 | 122.27 | 123.96 | 1642 | NYSE | ZTS | Fri, Aug 9, 2019 | 124.12 | 125.88 | 123.92 | 125.07 | 1641 | NYSE | ZTS | Thu, Aug 8, 2019 | 122.06 | 124.34 | 121.50 | 124.11 | 1640 | NYSE | ZTS | Wed, Aug 7, 2019 | 120.55 | 121.40 | 118.56 | 120.89 | 1639 | NYSE | ZTS | Tue, Aug 6, 2019 | 117.59 | 121.81 | 117.48 | 121.17 | 1638 | NYSE | ZTS | Mon, Aug 5, 2019 | 115.07 | 115.52 | 111.87 | 112.57 | 1637 | NYSE | ZTS | Fri, Aug 2, 2019 | 115.70 | 116.98 | 115.42 | 116.36 | 1636 | NYSE | ZTS | Thu, Aug 1, 2019 | 114.90 | 117.03 | 114.02 | 115.70 | 1635 | NYSE | ZTS | Wed, Jul 31, 2019 | 115.47 | 116.36 | 114.36 | 114.89 | 1634 | NYSE | ZTS | Tue, Jul 30, 2019 | 115.00 | 115.84 | 114.31 | 115.79 | 1633 | NYSE | ZTS | Mon, Jul 29, 2019 | 115.07 | 115.98 | 114.40 | 115.55 | 1632 | NYSE | ZTS | Fri, Jul 26, 2019 | 115.15 | 115.15 | 114.46 | 115.11 | 1631 | NYSE | ZTS | Thu, Jul 25, 2019 | 115.42 | 115.98 | 114.47 | 114.65 | 1630 | NYSE | ZTS | Wed, Jul 24, 2019 | 115.81 | 115.94 | 114.04 | 115.44 | 1629 | NYSE | ZTS | Tue, Jul 23, 2019 | 115.62 | 116.14 | 114.44 | 115.94 | 1628 | NYSE | ZTS | Mon, Jul 22, 2019 | 115.09 | 116.69 | 114.22 | 115.94 | 1627 | NYSE | ZTS | Fri, Jul 19, 2019 | 115.64 | 115.89 | 114.01 | 114.09 | 1626 | NYSE | ZTS | Thu, Jul 18, 2019 | 114.35 | 115.20 | 114.02 | 114.94 | 1625 | NYSE | ZTS | Wed, Jul 17, 2019 | 114.00 | 114.96 | 113.57 | 113.52 | 1624 | NYSE | ZTS | Tue, Jul 16, 2019 | 114.27 | 115.04 | 113.47 | 113.48 | 1623 | NYSE | ZTS | Mon, Jul 15, 2019 | 113.16 | 113.77 | 112.51 | 113.57 | 1622 | NYSE | ZTS | Fri, Jul 12, 2019 | 114.61 | 114.96 | 112.43 | 113.31 | 1621 | NYSE | ZTS | Thu, Jul 11, 2019 | 114.32 | 114.56 | 113.33 | 114.35 | 1620 | NYSE | ZTS | Wed, Jul 10, 2019 | 113.67 | 115.62 | 113.18 | 114.57 | 1619 | NYSE | ZTS | Tue, Jul 9, 2019 | 113.16 | 114.76 | 112.75 | 113.26 | 1618 | NYSE | ZTS | Mon, Jul 8, 2019 | 113.79 | 114.36 | 113.30 | 114.10 | 1617 | NYSE | ZTS | Fri, Jul 5, 2019 | 115.34 | 115.63 | 113.91 | 114.18 | 1616 | NYSE | ZTS | Wed, Jul 3, 2019 | 115.19 | 115.42 | 114.27 | 115.34 | 1615 | NYSE | ZTS | Tue, Jul 2, 2019 | 113.94 | 114.77 | 113.21 | 114.59 | 1614 | NYSE | ZTS | Mon, Jul 1, 2019 | 114.33 | 114.41 | 113.09 | 113.57 | 1613 | NYSE | ZTS | Fri, Jun 28, 2019 | 113.09 | 113.61 | 112.28 | 113.49 | 1612 | NYSE | ZTS | Thu, Jun 27, 2019 | 113.20 | 113.78 | 112.58 | 112.76 | 1611 | NYSE | ZTS | Wed, Jun 26, 2019 | 113.97 | 114.41 | 111.67 | 113.05 | 1610 | NYSE | ZTS | Tue, Jun 25, 2019 | 113.93 | 115.42 | 113.72 | 113.86 | 1609 | NYSE | ZTS | Mon, Jun 24, 2019 | 113.36 | 114.03 | 112.47 | 113.47 | 1608 | NYSE | ZTS | Fri, Jun 21, 2019 | 112.76 | 113.91 | 111.90 | 112.88 | 1607 | NYSE | ZTS | Thu, Jun 20, 2019 | 115.33 | 116.47 | 112.81 | 112.97 | 1606 | NYSE | ZTS | Wed, Jun 19, 2019 | 113.33 | 114.45 | 113.03 | 114.28 | 1605 | NYSE | ZTS | Tue, Jun 18, 2019 | 111.17 | 113.49 | 110.72 | 113.38 | 1604 | NYSE | ZTS | Mon, Jun 17, 2019 | 110.96 | 111.25 | 110.04 | 110.81 | 1603 | NYSE | ZTS | Fri, Jun 14, 2019 | 109.72 | 111.45 | 109.51 | 110.79 | 1602 | NYSE | ZTS | Thu, Jun 13, 2019 | 111.99 | 112.25 | 109.60 | 110.03 | 1601 | NYSE | ZTS | Wed, Jun 12, 2019 | 110.09 | 111.70 | 110.09 | 111.44 | 1600 | NYSE | ZTS | Tue, Jun 11, 2019 | 110.50 | 111.66 | 109.53 | 110.16 | 1599 | NYSE | ZTS | Mon, Jun 10, 2019 | 110.28 | 110.73 | 109.10 | 110.22 | 1598 | NYSE | ZTS | Fri, Jun 7, 2019 | 109.05 | 110.90 | 109.05 | 110.06 | 1597 | NYSE | ZTS | Thu, Jun 6, 2019 | 108.68 | 110.36 | 108.39 | 108.89 | 1596 | NYSE | ZTS | Wed, Jun 5, 2019 | 108.32 | 109.36 | 108.30 | 108.50 | 1595 | NYSE | ZTS | Tue, Jun 4, 2019 | 105.08 | 108.23 | 104.86 | 108.12 | 1594 | NYSE | ZTS | Mon, Jun 3, 2019 | 101.54 | 104.87 | 101.54 | 103.95 | 1593 | NYSE | ZTS | Fri, May 31, 2019 | 101.49 | 102.29 | 100.56 | 101.05 | 1592 | NYSE | ZTS | Thu, May 30, 2019 | 101.30 | 102.35 | 101.24 | 102.33 | 1591 | NYSE | ZTS | Wed, May 29, 2019 | 101.75 | 102.03 | 100.67 | 101.15 | 1590 | NYSE | ZTS | Tue, May 28, 2019 | 102.60 | 103.57 | 101.40 | 102.02 | 1589 | NYSE | ZTS | Fri, May 24, 2019 | 103.50 | 104.41 | 102.30 | 102.40 | 1588 | NYSE | ZTS | Thu, May 23, 2019 | 102.78 | 103.06 | 101.96 | 102.89 | 1587 | NYSE | ZTS | Wed, May 22, 2019 | 102.37 | 103.44 | 101.84 | 102.94 | 1586 | NYSE | ZTS | Tue, May 21, 2019 | 102.75 | 103.30 | 102.29 | 102.38 | 1585 | NYSE | ZTS | Mon, May 20, 2019 | 101.64 | 102.47 | 101.24 | 102.22 | 1584 | NYSE | ZTS | Fri, May 17, 2019 | 101.70 | 102.54 | 101.36 | 101.97 | 1583 | NYSE | ZTS | Thu, May 16, 2019 | 102.40 | 103.84 | 102.30 | 102.93 | 1582 | NYSE | ZTS | Wed, May 15, 2019 | 100.74 | 102.43 | 100.65 | 101.84 | 1581 | NYSE | ZTS | Tue, May 14, 2019 | 101.89 | 102.31 | 101.21 | 101.25 | 1580 | NYSE | ZTS | Mon, May 13, 2019 | 100.52 | 101.84 | 100.31 | 101.35 | 1579 | NYSE | ZTS | Fri, May 10, 2019 | 101.58 | 102.50 | 100.04 | 102.29 | 1578 | NYSE | ZTS | Thu, May 9, 2019 | 101.19 | 102.57 | 100.98 | 101.67 | 1577 | NYSE | ZTS | Wed, May 8, 2019 | 101.14 | 102.27 | 101.14 | 101.86 | 1576 | NYSE | ZTS | Tue, May 7, 2019 | 102.64 | 102.92 | 100.58 | 101.37 | 1575 | NYSE | ZTS | Mon, May 6, 2019 | 102.26 | 103.58 | 102.19 | 103.33 | 1574 | NYSE | ZTS | Fri, May 3, 2019 | 102.54 | 103.97 | 102.00 | 103.75 | 1573 | NYSE | ZTS | Thu, May 2, 2019 | 100.27 | 103.17 | 100.27 | 103.15 | 1572 | NYSE | ZTS | Wed, May 1, 2019 | 102.12 | 102.80 | 101.00 | 101.79 | 1571 | NYSE | ZTS | Tue, Apr 30, 2019 | 101.24 | 102.26 | 100.63 | 101.84 | 1570 | NYSE | ZTS | Mon, Apr 29, 2019 | 102.70 | 103.17 | 100.88 | 101.26 | 1569 | NYSE | ZTS | Fri, Apr 26, 2019 | 102.24 | 103.39 | 101.16 | 103.35 | 1568 | NYSE | ZTS | Thu, Apr 25, 2019 | 100.77 | 102.01 | 100.01 | 101.83 | 1567 | NYSE | ZTS | Wed, Apr 24, 2019 | 101.89 | 102.24 | 101.03 | 101.10 | 1566 | NYSE | ZTS | Tue, Apr 23, 2019 | 100.26 | 102.15 | 99.60 | 101.97 | 1565 | NYSE | ZTS | Mon, Apr 22, 2019 | 98.72 | 100.15 | 98.64 | 100.12 | 1564 | NYSE | ZTS | Thu, Apr 18, 2019 | 98.53 | 99.25 | 97.10 | 99.03 | 1563 | NYSE | ZTS | Wed, Apr 17, 2019 | 99.41 | 99.93 | 96.89 | 97.98 | 1562 | NYSE | ZTS | Tue, Apr 16, 2019 | 101.96 | 102.33 | 99.05 | 99.01 | 1561 | NYSE | ZTS | Mon, Apr 15, 2019 | 101.86 | 102.00 | 101.17 | 101.26 | 1560 | NYSE | ZTS | Fri, Apr 12, 2019 | 101.56 | 101.93 | 100.92 | 101.67 | 1559 | NYSE | ZTS | Thu, Apr 11, 2019 | 101.65 | 101.74 | 100.75 | 101.06 | 1558 | NYSE | ZTS | Wed, Apr 10, 2019 | 101.75 | 101.98 | 101.22 | 101.33 | 1557 | NYSE | ZTS | Tue, Apr 9, 2019 | 101.59 | 101.95 | 101.19 | 101.46 | 1556 | NYSE | ZTS | Mon, Apr 8, 2019 | 102.23 | 102.50 | 101.70 | 102.23 | 1555 | NYSE | ZTS | Fri, Apr 5, 2019 | 102.51 | 103.33 | 101.68 | 102.12 | 1554 | NYSE | ZTS | Thu, Apr 4, 2019 | 102.19 | 102.40 | 100.64 | 101.98 | 1553 | NYSE | ZTS | Wed, Apr 3, 2019 | 102.33 | 102.67 | 101.58 | 102.12 | 1552 | NYSE | ZTS | Tue, Apr 2, 2019 | 101.74 | 102.38 | 101.57 | 102.04 | 1551 | NYSE | ZTS | Mon, Apr 1, 2019 | 102.41 | 102.47 | 101.29 | 101.54 | 1550 | NYSE | ZTS | Fri, Mar 29, 2019 | 99.88 | 100.94 | 99.71 | 100.67 | 1549 | NYSE | ZTS | Thu, Mar 28, 2019 | 98.63 | 99.58 | 98.59 | 99.39 | 1548 | NYSE | ZTS | Wed, Mar 27, 2019 | 98.44 | 99.31 | 98.11 | 98.52 | 1547 | NYSE | ZTS | Tue, Mar 26, 2019 | 98.54 | 99.36 | 98.34 | 98.82 | 1546 | NYSE | ZTS | Mon, Mar 25, 2019 | 97.42 | 98.56 | 97.24 | 97.93 | 1545 | NYSE | ZTS | Fri, Mar 22, 2019 | 99.01 | 99.33 | 97.88 | 97.93 | 1544 | NYSE | ZTS | Thu, Mar 21, 2019 | 98.45 | 99.91 | 98.23 | 99.64 | 1543 | NYSE | ZTS | Wed, Mar 20, 2019 | 98.75 | 99.26 | 97.81 | 98.50 | 1542 | NYSE | ZTS | Tue, Mar 19, 2019 | 98.09 | 99.15 | 98.09 | 98.72 | 1541 | NYSE | ZTS | Mon, Mar 18, 2019 | 97.00 | 97.89 | 96.99 | 97.77 | 1540 | NYSE | ZTS | Fri, Mar 15, 2019 | 96.23 | 97.23 | 95.75 | 96.91 | 1539 | NYSE | ZTS | Thu, Mar 14, 2019 | 96.65 | 96.85 | 96.13 | 96.20 | 1538 | NYSE | ZTS | Wed, Mar 13, 2019 | 96.12 | 97.43 | 95.86 | 96.93 | 1537 | NYSE | ZTS | Tue, Mar 12, 2019 | 95.00 | 95.96 | 94.76 | 95.75 | 1536 | NYSE | ZTS | Mon, Mar 11, 2019 | 92.65 | 94.77 | 92.55 | 94.73 | 1535 | NYSE | ZTS | Fri, Mar 8, 2019 | 92.26 | 92.45 | 91.21 | 92.41 | 1534 | NYSE | ZTS | Thu, Mar 7, 2019 | 93.89 | 94.29 | 92.25 | 92.55 | 1533 | NYSE | ZTS | Wed, Mar 6, 2019 | 95.90 | 95.90 | 93.62 | 94.17 | 1532 | NYSE | ZTS | Tue, Mar 5, 2019 | 96.11 | 96.18 | 95.34 | 95.78 | 1531 | NYSE | ZTS | Mon, Mar 4, 2019 | 97.65 | 97.95 | 95.27 | 95.87 | 1530 | NYSE | ZTS | Fri, Mar 1, 2019 | 94.99 | 96.15 | 94.51 | 95.75 | 1529 | NYSE | ZTS | Thu, Feb 28, 2019 | 93.96 | 94.67 | 93.84 | 94.23 | 1528 | NYSE | ZTS | Wed, Feb 27, 2019 | 93.34 | 94.16 | 93.15 | 93.80 | 1527 | NYSE | ZTS | Tue, Feb 26, 2019 | 94.02 | 94.50 | 93.34 | 93.49 | 1526 | NYSE | ZTS | Mon, Feb 25, 2019 | 95.00 | 95.18 | 94.24 | 94.39 | 1525 | NYSE | ZTS | Fri, Feb 22, 2019 | 93.76 | 94.66 | 93.76 | 94.61 | 1524 | NYSE | ZTS | Thu, Feb 21, 2019 | 94.27 | 94.27 | 93.13 | 93.47 | 1523 | NYSE | ZTS | Wed, Feb 20, 2019 | 94.91 | 95.07 | 93.67 | 94.39 | 1522 | NYSE | ZTS | Tue, Feb 19, 2019 | 94.75 | 95.29 | 94.56 | 94.91 | 1521 | NYSE | ZTS | Fri, Feb 15, 2019 | 93.92 | 95.55 | 92.92 | 95.37 | 1520 | NYSE | ZTS | Thu, Feb 14, 2019 | 89.01 | 93.57 | 88.65 | 93.26 | 1519 | NYSE | ZTS | Wed, Feb 13, 2019 | 87.56 | 88.87 | 87.56 | 88.25 | 1518 | NYSE | ZTS | Tue, Feb 12, 2019 | 86.92 | 87.59 | 86.64 | 87.51 | 1517 | NYSE | ZTS | Mon, Feb 11, 2019 | 86.91 | 87.20 | 85.86 | 86.27 | 1516 | NYSE | ZTS | Fri, Feb 8, 2019 | 85.74 | 86.83 | 85.39 | 86.83 | 1515 | NYSE | ZTS | Thu, Feb 7, 2019 | 87.25 | 87.26 | 85.69 | 86.21 | 1514 | NYSE | ZTS | Wed, Feb 6, 2019 | 87.07 | 87.64 | 86.61 | 87.58 | 1513 | NYSE | ZTS | Tue, Feb 5, 2019 | 87.33 | 88.05 | 86.82 | 87.37 | 1512 | NYSE | ZTS | Mon, Feb 4, 2019 | 87.25 | 87.38 | 86.61 | 86.97 | 1511 | NYSE | ZTS | Fri, Feb 1, 2019 | 86.55 | 87.38 | 85.88 | 87.14 | 1510 | NYSE | ZTS | Thu, Jan 31, 2019 | 85.06 | 86.30 | 84.64 | 86.16 | 1509 | NYSE | ZTS | Wed, Jan 30, 2019 | 84.35 | 85.83 | 84.35 | 85.09 | 1508 | NYSE | ZTS | Tue, Jan 29, 2019 | 83.65 | 84.60 | 83.06 | 84.41 | 1507 | NYSE | ZTS | Mon, Jan 28, 2019 | 83.92 | 83.96 | 82.96 | 83.65 | 1506 | NYSE | ZTS | Fri, Jan 25, 2019 | 84.31 | 85.17 | 84.17 | 84.69 | 1505 | NYSE | ZTS | Thu, Jan 24, 2019 | 83.69 | 83.93 | 82.80 | 83.66 | 1504 | NYSE | ZTS | Wed, Jan 23, 2019 | 84.08 | 84.77 | 83.23 | 83.69 | 1503 | NYSE | ZTS | Tue, Jan 22, 2019 | 84.04 | 84.63 | 83.45 | 84.09 | 1502 | NYSE | ZTS | Fri, Jan 18, 2019 | 84.62 | 85.15 | 83.58 | 84.59 | 1501 | NYSE | ZTS | Thu, Jan 17, 2019 | 82.67 | 84.57 | 82.26 | 84.25 | 1500 | NYSE | ZTS | Wed, Jan 16, 2019 | 84.76 | 84.98 | 83.14 | 83.05 | 1499 | NYSE | ZTS | Tue, Jan 15, 2019 | 84.52 | 85.63 | 84.11 | 84.81 | 1498 | NYSE | ZTS | Mon, Jan 14, 2019 | 85.34 | 85.70 | 84.41 | 84.50 | 1497 | NYSE | ZTS | Fri, Jan 11, 2019 | 85.49 | 86.09 | 85.25 | 86.06 | 1496 | NYSE | ZTS | Thu, Jan 10, 2019 | 85.95 | 86.22 | 85.14 | 85.90 | 1495 | NYSE | ZTS | Wed, Jan 9, 2019 | 86.54 | 87.25 | 86.03 | 86.23 | 1494 | NYSE | ZTS | Tue, Jan 8, 2019 | 85.97 | 86.55 | 85.07 | 86.54 | 1493 | NYSE | ZTS | Mon, Jan 7, 2019 | 84.83 | 86.57 | 84.83 | 85.27 | 1492 | NYSE | ZTS | Fri, Jan 4, 2019 | 82.94 | 84.87 | 82.51 | 84.76 | 1491 | NYSE | ZTS | Thu, Jan 3, 2019 | 84.07 | 84.24 | 81.37 | 81.56 | 1490 | NYSE | ZTS | Wed, Jan 2, 2019 | 84.51 | 85.08 | 83.75 | 84.48 | 1489 | NYSE | ZTS | Mon, Dec 31, 2018 | 85.27 | 85.59 | 84.60 | 85.54 | 1488 | NYSE | ZTS | Fri, Dec 28, 2018 | 84.83 | 85.59 | 83.55 | 84.49 | 1487 | NYSE | ZTS | Thu, Dec 27, 2018 | 81.83 | 84.33 | 81.18 | 84.33 | 1486 | NYSE | ZTS | Wed, Dec 26, 2018 | 79.61 | 82.94 | 79.14 | 82.92 | 1485 | NYSE | ZTS | Mon, Dec 24, 2018 | 80.91 | 80.91 | 78.90 | 79.28 | 1484 | NYSE | ZTS | Fri, Dec 21, 2018 | 82.24 | 83.81 | 81.55 | 81.68 | 1483 | NYSE | ZTS | Thu, Dec 20, 2018 | 83.14 | 83.71 | 81.46 | 82.42 | 1482 | NYSE | ZTS | Wed, Dec 19, 2018 | 85.54 | 86.37 | 82.69 | 83.44 | 1481 | NYSE | ZTS | Tue, Dec 18, 2018 | 85.89 | 86.00 | 83.66 | 84.99 | 1480 | NYSE | ZTS | Mon, Dec 17, 2018 | 87.59 | 87.61 | 84.21 | 84.94 | 1479 | NYSE | ZTS | Fri, Dec 14, 2018 | 90.08 | 90.09 | 87.92 | 88.45 | 1478 | NYSE | ZTS | Thu, Dec 13, 2018 | 91.27 | 92.00 | 90.55 | 90.94 | 1477 | NYSE | ZTS | Wed, Dec 12, 2018 | 90.68 | 92.05 | 90.66 | 90.73 | 1476 | NYSE | ZTS | Tue, Dec 11, 2018 | 89.91 | 90.55 | 88.98 | 89.80 | 1475 | NYSE | ZTS | Mon, Dec 10, 2018 | 88.19 | 89.37 | 87.30 | 88.92 | 1474 | NYSE | ZTS | Fri, Dec 7, 2018 | 90.44 | 90.58 | 87.51 | 88.09 | 1473 | NYSE | ZTS | Thu, Dec 6, 2018 | 89.56 | 90.50 | 87.50 | 90.41 | 1472 | NYSE | ZTS | Tue, Dec 4, 2018 | 93.35 | 94.49 | 90.51 | 90.57 | 1471 | NYSE | ZTS | Mon, Dec 3, 2018 | 94.64 | 94.67 | 93.04 | 93.57 | 1470 | NYSE | ZTS | Fri, Nov 30, 2018 | 92.77 | 94.17 | 92.46 | 93.87 | 1469 | NYSE | ZTS | Thu, Nov 29, 2018 | 92.45 | 93.35 | 91.96 | 92.77 | 1468 | NYSE | ZTS | Wed, Nov 28, 2018 | 90.70 | 92.97 | 90.33 | 92.80 | 1467 | NYSE | ZTS | Tue, Nov 27, 2018 | 88.99 | 90.29 | 88.84 | 90.20 | 1466 | NYSE | ZTS | Mon, Nov 26, 2018 | 89.80 | 90.27 | 88.83 | 89.52 | 1465 | NYSE | ZTS | Fri, Nov 23, 2018 | 88.23 | 90.24 | 87.90 | 89.24 | 1464 | NYSE | ZTS | Wed, Nov 21, 2018 | 88.76 | 89.34 | 88.33 | 88.68 | 1463 | NYSE | ZTS | Tue, Nov 20, 2018 | 89.35 | 90.09 | 88.08 | 88.41 | 1462 | NYSE | ZTS | Mon, Nov 19, 2018 | 92.28 | 92.70 | 89.31 | 90.10 | 1461 | NYSE | ZTS | Fri, Nov 16, 2018 | 91.20 | 92.66 | 91.14 | 92.14 | 1460 | NYSE | ZTS | Thu, Nov 15, 2018 | 92.19 | 92.19 | 90.32 | 91.62 | 1459 | NYSE | ZTS | Wed, Nov 14, 2018 | 94.71 | 94.99 | 91.66 | 92.48 | 1458 | NYSE | ZTS | Tue, Nov 13, 2018 | 94.96 | 95.59 | 93.61 | 94.17 | 1457 | NYSE | ZTS | Mon, Nov 12, 2018 | 95.18 | 95.57 | 94.14 | 94.43 | 1456 | NYSE | ZTS | Fri, Nov 9, 2018 | 94.67 | 95.51 | 94.25 | 95.27 | 1455 | NYSE | ZTS | Thu, Nov 8, 2018 | 94.86 | 95.90 | 94.52 | 94.90 | 1454 | NYSE | ZTS | Wed, Nov 7, 2018 | 93.49 | 95.46 | 93.49 | 95.19 | 1453 | NYSE | ZTS | Tue, Nov 6, 2018 | 92.79 | 93.00 | 91.78 | 92.76 | 1452 | NYSE | ZTS | Mon, Nov 5, 2018 | 93.00 | 93.27 | 90.50 | 92.72 | 1451 | NYSE | ZTS | Fri, Nov 2, 2018 | 94.36 | 95.30 | 91.64 | 92.77 | 1450 | NYSE | ZTS | Thu, Nov 1, 2018 | 93.77 | 96.57 | 91.96 | 94.25 | 1449 | NYSE | ZTS | Wed, Oct 31, 2018 | 91.19 | 91.49 | 90.07 | 90.15 | 1448 | NYSE | ZTS | Tue, Oct 30, 2018 | 89.25 | 91.05 | 89.04 | 90.18 | 1447 | NYSE | ZTS | Mon, Oct 29, 2018 | 89.80 | 91.27 | 88.44 | 89.65 | 1446 | NYSE | ZTS | Fri, Oct 26, 2018 | 89.51 | 90.06 | 87.75 | 88.85 | 1445 | NYSE | ZTS | Thu, Oct 25, 2018 | 88.96 | 91.12 | 88.00 | 90.47 | 1444 | NYSE | ZTS | Wed, Oct 24, 2018 | 91.38 | 92.41 | 88.61 | 88.77 | 1443 | NYSE | ZTS | Tue, Oct 23, 2018 | 91.30 | 92.38 | 89.91 | 91.47 | 1442 | NYSE | ZTS | Mon, Oct 22, 2018 | 91.73 | 92.93 | 91.16 | 92.80 | 1441 | NYSE | ZTS | Fri, Oct 19, 2018 | 91.72 | 92.68 | 91.24 | 91.47 | 1440 | NYSE | ZTS | Thu, Oct 18, 2018 | 92.48 | 92.94 | 91.21 | 91.83 | 1439 | NYSE | ZTS | Wed, Oct 17, 2018 | 91.79 | 92.98 | 91.52 | 92.79 | 1438 | NYSE | ZTS | Tue, Oct 16, 2018 | 90.85 | 91.96 | 90.29 | 91.81 | 1437 | NYSE | ZTS | Mon, Oct 15, 2018 | 90.29 | 90.98 | 89.37 | 90.08 | 1436 | NYSE | ZTS | Fri, Oct 12, 2018 | 88.15 | 89.27 | 87.59 | 88.90 | 1435 | NYSE | ZTS | Thu, Oct 11, 2018 | 89.84 | 90.16 | 86.40 | 87.00 | 1434 | NYSE | ZTS | Wed, Oct 10, 2018 | 92.77 | 92.82 | 89.53 | 89.63 | 1433 | NYSE | ZTS | Tue, Oct 9, 2018 | 91.23 | 93.03 | 91.03 | 92.55 | 1432 | NYSE | ZTS | Mon, Oct 8, 2018 | 91.64 | 92.50 | 90.73 | 91.47 | 1431 | NYSE | ZTS | Fri, Oct 5, 2018 | 91.21 | 92.94 | 91.21 | 91.95 | 1430 | NYSE | ZTS | Thu, Oct 4, 2018 | 93.28 | 93.50 | 90.57 | 91.07 | 1429 | NYSE | ZTS | Wed, Oct 3, 2018 | 92.32 | 94.31 | 92.20 | 93.53 | 1428 | NYSE | ZTS | Tue, Oct 2, 2018 | 91.56 | 92.09 | 91.20 | 91.83 | 1427 | NYSE | ZTS | Mon, Oct 1, 2018 | 92.03 | 92.07 | 91.21 | 91.66 | 1426 | NYSE | ZTS | Fri, Sep 28, 2018 | 91.08 | 91.79 | 90.77 | 91.56 | 1425 | NYSE | ZTS | Thu, Sep 27, 2018 | 90.59 | 91.50 | 90.59 | 91.20 | 1424 | NYSE | ZTS | Wed, Sep 26, 2018 | 90.45 | 91.33 | 90.26 | 90.36 | 1423 | NYSE | ZTS | Tue, Sep 25, 2018 | 90.27 | 90.87 | 90.13 | 90.26 | 1422 | NYSE | ZTS | Mon, Sep 24, 2018 | 89.56 | 89.97 | 88.99 | 89.65 | 1421 | NYSE | ZTS | Fri, Sep 21, 2018 | 90.03 | 90.93 | 89.79 | 89.83 | 1420 | NYSE | ZTS | Thu, Sep 20, 2018 | 89.72 | 90.50 | 89.32 | 90.06 | 1419 | NYSE | ZTS | Wed, Sep 19, 2018 | 89.14 | 89.69 | 88.79 | 89.08 | 1418 | NYSE | ZTS | Tue, Sep 18, 2018 | 88.17 | 89.49 | 88.15 | 89.18 | 1417 | NYSE | ZTS | Mon, Sep 17, 2018 | 89.06 | 89.28 | 88.03 | 88.30 | 1416 | NYSE | ZTS | Fri, Sep 14, 2018 | 89.71 | 89.72 | 88.85 | 89.01 | 1415 | NYSE | ZTS | Thu, Sep 13, 2018 | 89.22 | 89.89 | 88.84 | 89.70 | 1414 | NYSE | ZTS | Wed, Sep 12, 2018 | 88.45 | 89.02 | 88.00 | 88.79 | 1413 | NYSE | ZTS | Tue, Sep 11, 2018 | 88.56 | 88.88 | 87.93 | 88.24 | 1412 | NYSE | ZTS | Mon, Sep 10, 2018 | 89.83 | 90.06 | 88.59 | 88.87 | 1411 | NYSE | ZTS | Fri, Sep 7, 2018 | 89.35 | 89.66 | 88.92 | 89.43 | 1410 | NYSE | ZTS | Thu, Sep 6, 2018 | 89.31 | 89.97 | 88.96 | 89.74 | 1409 | NYSE | ZTS | Wed, Sep 5, 2018 | 89.77 | 89.77 | 88.85 | 89.06 | 1408 | NYSE | ZTS | Tue, Sep 4, 2018 | 90.81 | 91.21 | 89.69 | 89.97 | 1407 | NYSE | ZTS | Fri, Aug 31, 2018 | 89.76 | 90.77 | 89.68 | 90.60 | 1406 | NYSE | ZTS | Thu, Aug 30, 2018 | 89.77 | 90.51 | 89.31 | 89.81 | 1405 | NYSE | ZTS | Wed, Aug 29, 2018 | 89.51 | 90.10 | 89.03 | 89.83 | 1404 | NYSE | ZTS | Tue, Aug 28, 2018 | 89.51 | 89.58 | 88.66 | 89.55 | 1403 | NYSE | ZTS | Mon, Aug 27, 2018 | 89.92 | 90.03 | 89.29 | 89.38 | 1402 | NYSE | ZTS | Fri, Aug 24, 2018 | 89.82 | 90.20 | 89.31 | 89.60 | 1401 | NYSE | ZTS | Thu, Aug 23, 2018 | 89.80 | 90.20 | 89.25 | 89.67 | 1400 | NYSE | ZTS | Wed, Aug 22, 2018 | 89.56 | 90.41 | 89.15 | 89.67 | 1399 | NYSE | ZTS | Tue, Aug 21, 2018 | 92.54 | 92.97 | 91.87 | 92.09 | 1398 | NYSE | ZTS | Mon, Aug 20, 2018 | 91.60 | 92.59 | 91.60 | 92.16 | 1397 | NYSE | ZTS | Fri, Aug 17, 2018 | 91.44 | 91.79 | 90.67 | 91.47 | 1396 | NYSE | ZTS | Thu, Aug 16, 2018 | 91.31 | 92.09 | 90.88 | 91.54 | 1395 | NYSE | ZTS | Wed, Aug 15, 2018 | 91.07 | 91.28 | 90.41 | 90.85 | 1394 | NYSE | ZTS | Tue, Aug 14, 2018 | 91.64 | 91.90 | 91.11 | 91.37 | 1393 | NYSE | ZTS | Mon, Aug 13, 2018 | 91.71 | 92.45 | 91.16 | 91.26 | 1392 | NYSE | ZTS | Fri, Aug 10, 2018 | 92.18 | 92.71 | 91.48 | 91.70 | 1391 | NYSE | ZTS | Thu, Aug 9, 2018 | 93.37 | 93.67 | 92.03 | 92.40 | 1390 | NYSE | ZTS | Wed, Aug 8, 2018 | 92.50 | 93.57 | 92.25 | 93.23 | 1389 | NYSE | ZTS | Tue, Aug 7, 2018 | 92.94 | 93.03 | 91.97 | 92.49 | 1388 | NYSE | ZTS | Mon, Aug 6, 2018 | 91.93 | 92.85 | 91.21 | 92.58 | 1387 | NYSE | ZTS | Fri, Aug 3, 2018 | 91.43 | 91.99 | 89.26 | 91.63 | 1386 | NYSE | ZTS | Thu, Aug 2, 2018 | 85.78 | 91.80 | 85.00 | 91.43 | 1385 | NYSE | ZTS | Wed, Aug 1, 2018 | 86.05 | 87.17 | 85.97 | 86.02 | 1384 | NYSE | ZTS | Tue, Jul 31, 2018 | 84.82 | 86.75 | 84.82 | 86.48 | 1383 | NYSE | ZTS | Mon, Jul 30, 2018 | 85.23 | 85.40 | 84.21 | 84.49 | 1382 | NYSE | ZTS | Fri, Jul 27, 2018 | 85.63 | 85.65 | 84.40 | 85.20 | 1381 | NYSE | ZTS | Thu, Jul 26, 2018 | 85.79 | 86.15 | 85.15 | 85.54 | 1380 | NYSE | ZTS | Wed, Jul 25, 2018 | 83.25 | 85.78 | 83.25 | 85.64 | 1379 | NYSE | ZTS | Tue, Jul 24, 2018 | 84.52 | 84.99 | 83.31 | 83.50 | 1378 | NYSE | ZTS | Mon, Jul 23, 2018 | 85.14 | 85.16 | 83.80 | 83.96 | 1377 | NYSE | ZTS | Fri, Jul 20, 2018 | 85.20 | 85.91 | 85.02 | 85.29 | 1376 | NYSE | ZTS | Thu, Jul 19, 2018 | 85.38 | 85.62 | 84.78 | 85.42 | 1375 | NYSE | ZTS | Wed, Jul 18, 2018 | 85.64 | 86.08 | 85.31 | 85.82 | 1374 | NYSE | ZTS | Tue, Jul 17, 2018 | 84.33 | 86.07 | 84.33 | 85.77 | 1373 | NYSE | ZTS | Mon, Jul 16, 2018 | 86.31 | 86.31 | 84.50 | 84.58 | 1372 | NYSE | ZTS | Fri, Jul 13, 2018 | 85.49 | 86.29 | 85.32 | 86.14 | 1371 | NYSE | ZTS | Thu, Jul 12, 2018 | 84.89 | 85.71 | 84.58 | 85.47 | 1370 | NYSE | ZTS | Wed, Jul 11, 2018 | 86.06 | 86.16 | 84.49 | 84.50 | 1369 | NYSE | ZTS | Tue, Jul 10, 2018 | 87.02 | 87.34 | 86.09 | 86.22 | 1368 | NYSE | ZTS | Mon, Jul 9, 2018 | 86.90 | 87.71 | 86.62 | 87.49 | 1367 | NYSE | ZTS | Fri, Jul 6, 2018 | 86.57 | 87.10 | 86.10 | 86.86 | 1366 | NYSE | ZTS | Thu, Jul 5, 2018 | 86.72 | 86.79 | 85.64 | 86.15 | 1365 | NYSE | ZTS | Tue, Jul 3, 2018 | 85.83 | 86.96 | 85.52 | 86.07 | 1364 | NYSE | ZTS | Mon, Jul 2, 2018 | 84.78 | 85.67 | 84.20 | 85.65 | 1363 | NYSE | ZTS | Fri, Jun 29, 2018 | 85.48 | 86.41 | 85.14 | 85.19 | 1362 | NYSE | ZTS | Thu, Jun 28, 2018 | 83.36 | 85.28 | 83.34 | 84.83 | 1361 | NYSE | ZTS | Wed, Jun 27, 2018 | 84.33 | 85.25 | 83.36 | 83.36 | 1360 | NYSE | ZTS | Tue, Jun 26, 2018 | 84.81 | 85.19 | 83.97 | 84.01 | 1359 | NYSE | ZTS | Mon, Jun 25, 2018 | 86.00 | 86.35 | 83.92 | 84.70 | 1358 | NYSE | ZTS | Fri, Jun 22, 2018 | 87.39 | 87.56 | 85.82 | 85.82 | 1357 | NYSE | ZTS | Thu, Jun 21, 2018 | 86.79 | 87.80 | 86.70 | 87.02 | 1356 | NYSE | ZTS | Wed, Jun 20, 2018 | 87.28 | 87.57 | 86.60 | 87.00 | 1355 | NYSE | ZTS | Tue, Jun 19, 2018 | 88.05 | 88.43 | 86.63 | 87.25 | 1354 | NYSE | ZTS | Mon, Jun 18, 2018 | 88.50 | 89.18 | 88.34 | 88.93 | 1353 | NYSE | ZTS | Fri, Jun 15, 2018 | 87.50 | 89.25 | 87.50 | 89.20 | 1352 | NYSE | ZTS | Thu, Jun 14, 2018 | 87.44 | 88.25 | 87.26 | 88.15 | 1351 | NYSE | ZTS | Wed, Jun 13, 2018 | 87.45 | 87.95 | 87.18 | 87.36 | 1350 | NYSE | ZTS | Tue, Jun 12, 2018 | 87.03 | 87.54 | 86.61 | 87.15 | 1349 | NYSE | ZTS | Mon, Jun 11, 2018 | 86.96 | 88.16 | 86.73 | 87.06 | 1348 | NYSE | ZTS | Fri, Jun 8, 2018 | 85.69 | 87.39 | 85.45 | 86.78 | 1347 | NYSE | ZTS | Thu, Jun 7, 2018 | 85.79 | 85.98 | 85.04 | 85.66 | 1346 | NYSE | ZTS | Wed, Jun 6, 2018 | 84.86 | 85.60 | 84.55 | 85.47 | 1345 | NYSE | ZTS | Tue, Jun 5, 2018 | 85.53 | 85.76 | 84.46 | 84.76 | 1344 | NYSE | ZTS | Mon, Jun 4, 2018 | 85.65 | 85.77 | 84.97 | 85.39 | 1343 | NYSE | ZTS | Fri, Jun 1, 2018 | 84.32 | 85.43 | 84.32 | 85.42 | 1342 | NYSE | ZTS | Thu, May 31, 2018 | 84.27 | 84.65 | 83.61 | 83.70 | 1341 | NYSE | ZTS | Wed, May 30, 2018 | 83.79 | 85.29 | 83.79 | 84.45 | 1340 | NYSE | ZTS | Tue, May 29, 2018 | 82.98 | 83.42 | 82.40 | 83.15 | 1339 | NYSE | ZTS | Fri, May 25, 2018 | 84.87 | 85.05 | 83.55 | 83.67 | 1338 | NYSE | ZTS | Thu, May 24, 2018 | 85.10 | 85.56 | 84.17 | 84.75 | 1337 | NYSE | ZTS | Wed, May 23, 2018 | 84.30 | 85.00 | 83.74 | 84.88 | 1336 | NYSE | ZTS | Tue, May 22, 2018 | 85.39 | 85.64 | 84.21 | 84.38 | 1335 | NYSE | ZTS | Mon, May 21, 2018 | 84.88 | 85.44 | 84.40 | 85.38 | 1334 | NYSE | ZTS | Fri, May 18, 2018 | 82.71 | 84.66 | 82.71 | 84.40 | 1333 | NYSE | ZTS | Thu, May 17, 2018 | 83.00 | 83.10 | 82.08 | 82.95 | 1332 | NYSE | ZTS | Wed, May 16, 2018 | 82.55 | 83.17 | 82.00 | 82.85 | 1331 | NYSE | ZTS | Tue, May 15, 2018 | 83.53 | 83.72 | 82.78 | 83.02 | 1330 | NYSE | ZTS | Mon, May 14, 2018 | 84.54 | 85.17 | 83.37 | 84.06 | 1329 | NYSE | ZTS | Fri, May 11, 2018 | 83.62 | 84.47 | 83.58 | 84.45 | 1328 | NYSE | ZTS | Thu, May 10, 2018 | 83.32 | 84.37 | 82.83 | 83.46 | 1327 | NYSE | ZTS | Wed, May 9, 2018 | 82.10 | 82.56 | 81.18 | 82.33 | 1326 | NYSE | ZTS | Tue, May 8, 2018 | 81.84 | 82.49 | 81.11 | 82.00 | 1325 | NYSE | ZTS | Mon, May 7, 2018 | 81.74 | 82.46 | 81.22 | 82.15 | 1324 | NYSE | ZTS | Fri, May 4, 2018 | 80.02 | 81.83 | 79.62 | 81.56 | 1323 | NYSE | ZTS | Thu, May 3, 2018 | 79.78 | 80.89 | 78.44 | 80.38 | 1322 | NYSE | ZTS | Wed, May 2, 2018 | 77.67 | 80.45 | 77.00 | 79.90 | 1321 | NYSE | ZTS | Tue, May 1, 2018 | 83.46 | 84.04 | 82.89 | 83.40 | 1320 | NYSE | ZTS | Mon, Apr 30, 2018 | 84.89 | 85.00 | 83.37 | 83.48 | 1319 | NYSE | ZTS | Fri, Apr 27, 2018 | 84.78 | 85.21 | 84.39 | 84.84 | 1318 | NYSE | ZTS | Thu, Apr 26, 2018 | 85.08 | 85.26 | 84.36 | 84.73 | 1317 | NYSE | ZTS | Wed, Apr 25, 2018 | 84.12 | 84.57 | 83.44 | 84.57 | 1316 | NYSE | ZTS | Tue, Apr 24, 2018 | 85.83 | 85.90 | 83.48 | 84.35 | 1315 | NYSE | ZTS | Mon, Apr 23, 2018 | 85.59 | 85.76 | 85.01 | 85.30 | 1314 | NYSE | ZTS | Fri, Apr 20, 2018 | 85.39 | 85.93 | 85.14 | 85.45 | 1313 | NYSE | ZTS | Thu, Apr 19, 2018 | 85.42 | 85.89 | 84.82 | 85.41 | 1312 | NYSE | ZTS | Wed, Apr 18, 2018 | 85.70 | 86.38 | 85.20 | 85.84 | 1311 | NYSE | ZTS | Tue, Apr 17, 2018 | 84.98 | 85.94 | 84.82 | 85.67 | 1310 | NYSE | ZTS | Mon, Apr 16, 2018 | 84.49 | 84.85 | 83.86 | 84.40 | 1309 | NYSE | ZTS | Fri, Apr 13, 2018 | 84.25 | 84.43 | 83.22 | 83.57 | 1308 | NYSE | ZTS | Thu, Apr 12, 2018 | 83.57 | 84.38 | 83.40 | 83.96 | 1307 | NYSE | ZTS | Wed, Apr 11, 2018 | 82.57 | 83.51 | 82.56 | 83.07 | 1306 | NYSE | ZTS | Tue, Apr 10, 2018 | 82.95 | 83.47 | 82.28 | 83.09 | 1305 | NYSE | ZTS | Mon, Apr 9, 2018 | 81.81 | 82.99 | 81.56 | 81.87 | 1304 | NYSE | ZTS | Fri, Apr 6, 2018 | 82.75 | 83.12 | 80.06 | 80.97 | 1303 | NYSE | ZTS | Thu, Apr 5, 2018 | 83.29 | 84.33 | 82.85 | 83.52 | 1302 | NYSE | ZTS | Wed, Apr 4, 2018 | 81.58 | 83.06 | 80.73 | 82.85 | 1301 | NYSE | ZTS | Tue, Apr 3, 2018 | 81.78 | 83.18 | 81.39 | 82.87 | 1300 | NYSE | ZTS | Mon, Apr 2, 2018 | 83.17 | 83.29 | 80.68 | 81.21 | 1299 | NYSE | ZTS | Thu, Mar 29, 2018 | 81.49 | 83.51 | 81.09 | 83.51 | 1298 | NYSE | ZTS | Wed, Mar 28, 2018 | 82.09 | 82.55 | 80.28 | 81.00 | 1297 | NYSE | ZTS | Tue, Mar 27, 2018 | 84.08 | 84.45 | 81.21 | 81.86 | 1296 | NYSE | ZTS | Mon, Mar 26, 2018 | 81.88 | 83.87 | 81.53 | 83.73 | 1295 | NYSE | ZTS | Fri, Mar 23, 2018 | 82.16 | 82.80 | 80.32 | 80.60 | 1294 | NYSE | ZTS | Thu, Mar 22, 2018 | 83.35 | 84.13 | 81.80 | 82.06 | 1293 | NYSE | ZTS | Wed, Mar 21, 2018 | 84.87 | 85.73 | 84.07 | 84.10 | 1292 | NYSE | ZTS | Tue, Mar 20, 2018 | 83.32 | 84.79 | 83.28 | 84.66 | 1291 | NYSE | ZTS | Mon, Mar 19, 2018 | 83.82 | 84.32 | 82.36 | 83.15 | 1290 | NYSE | ZTS | Fri, Mar 16, 2018 | 85.02 | 85.42 | 84.58 | 84.60 | 1289 | NYSE | ZTS | Thu, Mar 15, 2018 | 84.32 | 85.35 | 83.96 | 84.69 | 1288 | NYSE | ZTS | Wed, Mar 14, 2018 | 85.13 | 85.48 | 84.09 | 84.35 | 1287 | NYSE | ZTS | Tue, Mar 13, 2018 | 84.90 | 85.54 | 84.33 | 84.59 | 1286 | NYSE | ZTS | Mon, Mar 12, 2018 | 84.89 | 84.95 | 84.09 | 84.41 | 1285 | NYSE | ZTS | Fri, Mar 9, 2018 | 83.06 | 85.05 | 82.98 | 84.52 | 1284 | NYSE | ZTS | Thu, Mar 8, 2018 | 82.00 | 82.85 | 81.93 | 82.54 | 1283 | NYSE | ZTS | Wed, Mar 7, 2018 | 80.98 | 81.96 | 80.97 | 81.76 | 1282 | NYSE | ZTS | Tue, Mar 6, 2018 | 82.00 | 82.14 | 80.93 | 81.51 | 1281 | NYSE | ZTS | Mon, Mar 5, 2018 | 81.01 | 82.57 | 80.70 | 81.89 | 1280 | NYSE | ZTS | Fri, Mar 2, 2018 | 79.93 | 81.50 | 79.86 | 81.28 | 1279 | NYSE | ZTS | Thu, Mar 1, 2018 | 80.86 | 81.57 | 79.83 | 80.44 | 1278 | NYSE | ZTS | Wed, Feb 28, 2018 | 81.88 | 82.48 | 80.84 | 80.86 | 1277 | NYSE | ZTS | Tue, Feb 27, 2018 | 83.01 | 83.37 | 81.61 | 81.67 | 1276 | NYSE | ZTS | Mon, Feb 26, 2018 | 83.46 | 83.46 | 82.79 | 83.30 | 1275 | NYSE | ZTS | Fri, Feb 23, 2018 | 81.17 | 82.93 | 81.00 | 82.79 | 1274 | NYSE | ZTS | Thu, Feb 22, 2018 | 81.03 | 81.68 | 80.51 | 80.76 | 1273 | NYSE | ZTS | Wed, Feb 21, 2018 | 80.37 | 81.78 | 80.31 | 80.50 | 1272 | NYSE | ZTS | Tue, Feb 20, 2018 | 79.21 | 81.47 | 79.07 | 80.35 | 1271 | NYSE | ZTS | Fri, Feb 16, 2018 | 78.15 | 80.08 | 78.15 | 79.73 | 1270 | NYSE | ZTS | Thu, Feb 15, 2018 | 79.26 | 81.40 | 75.75 | 78.50 | 1269 | NYSE | ZTS | Wed, Feb 14, 2018 | 72.79 | 74.57 | 72.78 | 74.46 | 1268 | NYSE | ZTS | Tue, Feb 13, 2018 | 73.11 | 73.79 | 72.96 | 73.24 | 1267 | NYSE | ZTS | Mon, Feb 12, 2018 | 72.94 | 74.04 | 72.60 | 73.19 | 1266 | NYSE | ZTS | Fri, Feb 9, 2018 | 72.23 | 72.88 | 70.20 | 72.35 | 1265 | NYSE | ZTS | Thu, Feb 8, 2018 | 73.96 | 74.56 | 71.50 | 71.51 | 1264 | NYSE | ZTS | Wed, Feb 7, 2018 | 72.70 | 75.00 | 72.69 | 73.86 | 1263 | NYSE | ZTS | Tue, Feb 6, 2018 | 72.74 | 74.56 | 72.13 | 73.27 | 1262 | NYSE | ZTS | Mon, Feb 5, 2018 | 76.64 | 76.92 | 73.18 | 73.83 | 1261 | NYSE | ZTS | Fri, Feb 2, 2018 | 77.53 | 78.12 | 76.73 | 76.78 | 1260 | NYSE | ZTS | Thu, Feb 1, 2018 | 76.84 | 78.27 | 76.69 | 77.82 | 1259 | NYSE | ZTS | Wed, Jan 31, 2018 | 78.49 | 78.77 | 76.54 | 76.73 | 1258 | NYSE | ZTS | Tue, Jan 30, 2018 | 78.44 | 78.69 | 77.91 | 78.35 | 1257 | NYSE | ZTS | Mon, Jan 29, 2018 | 79.81 | 79.95 | 79.11 | 79.18 | 1256 | NYSE | ZTS | Fri, Jan 26, 2018 | 79.49 | 80.13 | 79.38 | 80.09 | 1255 | NYSE | ZTS | Thu, Jan 25, 2018 | 78.47 | 79.38 | 78.35 | 79.25 | 1254 | NYSE | ZTS | Wed, Jan 24, 2018 | 78.16 | 78.51 | 77.60 | 78.33 | 1253 | NYSE | ZTS | Tue, Jan 23, 2018 | 77.30 | 78.32 | 76.97 | 77.59 | 1252 | NYSE | ZTS | Mon, Jan 22, 2018 | 76.67 | 77.58 | 76.62 | 77.48 | 1251 | NYSE | ZTS | Fri, Jan 19, 2018 | 76.69 | 76.91 | 76.22 | 76.62 | 1250 | NYSE | ZTS | Thu, Jan 18, 2018 | 76.65 | 76.65 | 75.85 | 76.33 | 1249 | NYSE | ZTS | Wed, Jan 17, 2018 | 75.81 | 77.03 | 75.39 | 76.64 | 1248 | NYSE | ZTS | Tue, Jan 16, 2018 | 76.06 | 76.40 | 75.21 | 75.54 | 1247 | NYSE | ZTS | Fri, Jan 12, 2018 | 74.91 | 75.69 | 74.77 | 75.39 | 1246 | NYSE | ZTS | Thu, Jan 11, 2018 | 74.05 | 74.68 | 73.72 | 74.59 | 1245 | NYSE | ZTS | Wed, Jan 10, 2018 | 74.58 | 74.80 | 73.28 | 73.91 | 1244 | NYSE | ZTS | Tue, Jan 9, 2018 | 74.70 | 75.48 | 74.47 | 75.11 | 1243 | NYSE | ZTS | Mon, Jan 8, 2018 | 73.43 | 74.42 | 73.16 | 74.24 | 1242 | NYSE | ZTS | Fri, Jan 5, 2018 | 72.83 | 73.92 | 72.57 | 73.36 | 1241 | NYSE | ZTS | Thu, Jan 4, 2018 | 72.75 | 72.91 | 72.26 | 72.53 | 1240 | NYSE | ZTS | Wed, Jan 3, 2018 | 71.77 | 72.18 | 71.34 | 72.10 | 1239 | NYSE | ZTS | Tue, Jan 2, 2018 | 72.54 | 72.59 | 71.47 | 71.77 | 1238 | NYSE | ZTS | Fri, Dec 29, 2017 | 72.55 | 72.76 | 72.04 | 72.04 | 1237 | NYSE | ZTS | Thu, Dec 28, 2017 | 72.49 | 72.60 | 72.14 | 72.39 | 1236 | NYSE | ZTS | Wed, Dec 27, 2017 | 72.59 | 72.69 | 72.25 | 72.45 | 1235 | NYSE | ZTS | Tue, Dec 26, 2017 | 72.40 | 72.55 | 71.90 | 72.34 | 1234 | NYSE | ZTS | Fri, Dec 22, 2017 | 72.27 | 72.37 | 71.79 | 71.99 | 1233 | NYSE | ZTS | Thu, Dec 21, 2017 | 73.00 | 73.31 | 72.27 | 72.28 | 1232 | NYSE | ZTS | Wed, Dec 20, 2017 | 72.68 | 73.16 | 72.17 | 72.71 | 1231 | NYSE | ZTS | Tue, Dec 19, 2017 | 72.82 | 73.58 | 72.73 | 72.80 | 1230 | NYSE | ZTS | Mon, Dec 18, 2017 | 71.96 | 72.92 | 71.91 | 72.63 | 1229 | NYSE | ZTS | Fri, Dec 15, 2017 | 72.21 | 72.27 | 71.52 | 71.96 | 1228 | NYSE | ZTS | Thu, Dec 14, 2017 | 72.25 | 72.46 | 71.57 | 71.76 | 1227 | NYSE | ZTS | Wed, Dec 13, 2017 | 72.14 | 72.99 | 72.06 | 72.38 | 1226 | NYSE | ZTS | Tue, Dec 12, 2017 | 71.77 | 72.66 | 71.64 | 72.23 | 1225 | NYSE | ZTS | Mon, Dec 11, 2017 | 71.84 | 71.97 | 71.52 | 71.77 | 1224 | NYSE | ZTS | Fri, Dec 8, 2017 | 71.89 | 71.98 | 71.30 | 71.88 | 1223 | NYSE | ZTS | Thu, Dec 7, 2017 | 70.97 | 71.84 | 70.76 | 71.64 | 1222 | NYSE | ZTS | Wed, Dec 6, 2017 | 70.60 | 71.11 | 70.48 | 70.97 | 1221 | NYSE | ZTS | Tue, Dec 5, 2017 | 70.82 | 71.77 | 70.60 | 70.85 | 1220 | NYSE | ZTS | Mon, Dec 4, 2017 | 72.44 | 72.79 | 71.00 | 71.02 | 1219 | NYSE | ZTS | Fri, Dec 1, 2017 | 72.22 | 72.35 | 71.28 | 72.30 | 1218 | NYSE | ZTS | Thu, Nov 30, 2017 | 71.84 | 72.71 | 71.84 | 72.29 | 1217 | NYSE | ZTS | Wed, Nov 29, 2017 | 71.99 | 72.10 | 71.28 | 71.61 | 1216 | NYSE | ZTS | Tue, Nov 28, 2017 | 71.59 | 71.63 | 71.26 | 71.39 | 1215 | NYSE | ZTS | Mon, Nov 27, 2017 | 71.49 | 71.80 | 71.22 | 71.54 | 1214 | NYSE | ZTS | Fri, Nov 24, 2017 | 71.17 | 71.42 | 70.93 | 71.29 | 1213 | NYSE | ZTS | Wed, Nov 22, 2017 | 71.33 | 71.83 | 70.95 | 71.07 | 1212 | NYSE | ZTS | Tue, Nov 21, 2017 | 71.03 | 72.14 | 70.97 | 71.36 | 1211 | NYSE | ZTS | Mon, Nov 20, 2017 | 70.80 | 71.14 | 70.49 | 70.95 | 1210 | NYSE | ZTS | Fri, Nov 17, 2017 | 70.24 | 71.12 | 70.24 | 70.79 | 1209 | NYSE | ZTS | Thu, Nov 16, 2017 | 69.97 | 70.49 | 69.71 | 70.41 | 1208 | NYSE | ZTS | Wed, Nov 15, 2017 | 69.69 | 70.33 | 69.35 | 69.62 | 1207 | NYSE | ZTS | Tue, Nov 14, 2017 | 68.78 | 69.95 | 68.57 | 69.90 | 1206 | NYSE | ZTS | Mon, Nov 13, 2017 | 69.01 | 69.30 | 68.56 | 68.88 | 1205 | NYSE | ZTS | Fri, Nov 10, 2017 | 68.95 | 69.24 | 68.58 | 69.13 | 1204 | NYSE | ZTS | Thu, Nov 9, 2017 | 69.16 | 69.50 | 68.96 | 69.30 | 1203 | NYSE | ZTS | Wed, Nov 8, 2017 | 68.00 | 69.62 | 67.76 | 69.51 | 1202 | NYSE | ZTS | Tue, Nov 7, 2017 | 69.73 | 70.26 | 68.15 | 68.35 | 1201 | NYSE | ZTS | Mon, Nov 6, 2017 | 68.92 | 70.48 | 68.85 | 69.71 | 1200 | NYSE | ZTS | Fri, Nov 3, 2017 | 67.77 | 68.80 | 67.44 | 68.69 | 1199 | NYSE | ZTS | Thu, Nov 2, 2017 | 64.30 | 67.85 | 64.30 | 67.31 | 1198 | NYSE | ZTS | Wed, Nov 1, 2017 | 64.20 | 65.09 | 64.02 | 64.51 | 1197 | NYSE | ZTS | Tue, Oct 31, 2017 | 63.41 | 64.14 | 63.25 | 63.82 | 1196 | NYSE | ZTS | Mon, Oct 30, 2017 | 64.05 | 64.05 | 63.03 | 63.24 | 1195 | NYSE | ZTS | Fri, Oct 27, 2017 | 63.76 | 64.37 | 63.52 | 64.05 | 1194 | NYSE | ZTS | Thu, Oct 26, 2017 | 64.59 | 64.59 | 63.59 | 63.74 | 1193 | NYSE | ZTS | Wed, Oct 25, 2017 | 64.81 | 64.99 | 64.28 | 64.38 | 1192 | NYSE | ZTS | Tue, Oct 24, 2017 | 65.33 | 65.73 | 64.84 | 64.98 | 1191 | NYSE | ZTS | Mon, Oct 23, 2017 | 66.20 | 66.35 | 65.27 | 65.28 | 1190 | NYSE | ZTS | Fri, Oct 20, 2017 | 65.63 | 65.99 | 65.24 | 65.94 | 1189 | NYSE | ZTS | Thu, Oct 19, 2017 | 65.50 | 65.69 | 65.16 | 65.58 | 1188 | NYSE | ZTS | Wed, Oct 18, 2017 | 65.91 | 65.91 | 65.25 | 65.56 | 1187 | NYSE | ZTS | Tue, Oct 17, 2017 | 65.65 | 66.11 | 65.43 | 65.81 | 1186 | NYSE | ZTS | Mon, Oct 16, 2017 | 65.59 | 65.80 | 65.36 | 65.71 | 1185 | NYSE | ZTS | Fri, Oct 13, 2017 | 64.93 | 65.53 | 64.72 | 65.44 | 1184 | NYSE | ZTS | Thu, Oct 12, 2017 | 64.24 | 64.94 | 64.20 | 64.91 | 1183 | NYSE | ZTS | Wed, Oct 11, 2017 | 63.90 | 64.28 | 63.79 | 64.28 | 1182 | NYSE | ZTS | Tue, Oct 10, 2017 | 63.75 | 64.03 | 63.44 | 63.99 | 1181 | NYSE | ZTS | Mon, Oct 9, 2017 | 63.81 | 63.87 | 63.51 | 63.73 | 1180 | NYSE | ZTS | Fri, Oct 6, 2017 | 63.75 | 63.96 | 63.58 | 63.75 | 1179 | NYSE | ZTS | Thu, Oct 5, 2017 | 63.42 | 63.99 | 63.28 | 63.75 | 1178 | NYSE | ZTS | Wed, Oct 4, 2017 | 63.68 | 64.01 | 63.48 | 63.57 | 1177 | NYSE | ZTS | Tue, Oct 3, 2017 | 63.75 | 64.10 | 63.40 | 63.59 | 1176 | NYSE | ZTS | Mon, Oct 2, 2017 | 63.84 | 64.39 | 63.69 | 63.75 | 1175 | NYSE | ZTS | Fri, Sep 29, 2017 | 63.36 | 63.78 | 62.89 | 63.76 | 1174 | NYSE | ZTS | Thu, Sep 28, 2017 | 63.37 | 63.73 | 62.79 | 63.32 | 1173 | NYSE | ZTS | Wed, Sep 27, 2017 | 63.39 | 63.68 | 63.02 | 63.21 | 1172 | NYSE | ZTS | Tue, Sep 26, 2017 | 63.71 | 64.14 | 63.29 | 63.33 | 1171 | NYSE | ZTS | Mon, Sep 25, 2017 | 64.18 | 64.28 | 63.51 | 63.67 | 1170 | NYSE | ZTS | Fri, Sep 22, 2017 | 64.30 | 64.55 | 63.94 | 64.16 | 1169 | NYSE | ZTS | Thu, Sep 21, 2017 | 64.50 | 64.86 | 64.20 | 64.24 | 1168 | NYSE | ZTS | Wed, Sep 20, 2017 | 64.72 | 65.08 | 64.01 | 64.48 | 1167 | NYSE | ZTS | Tue, Sep 19, 2017 | 65.38 | 65.41 | 64.53 | 64.78 | 1166 | NYSE | ZTS | Mon, Sep 18, 2017 | 65.31 | 65.42 | 64.64 | 65.20 | 1165 | NYSE | ZTS | Fri, Sep 15, 2017 | 65.41 | 65.64 | 64.87 | 65.20 | 1164 | NYSE | ZTS | Thu, Sep 14, 2017 | 65.10 | 65.27 | 64.77 | 65.25 | 1163 | NYSE | ZTS | Wed, Sep 13, 2017 | 65.32 | 65.83 | 65.22 | 65.28 | 1162 | NYSE | ZTS | Tue, Sep 12, 2017 | 65.25 | 65.50 | 65.18 | 65.40 | 1161 | NYSE | ZTS | Mon, Sep 11, 2017 | 65.33 | 65.39 | 64.52 | 65.28 | 1160 | NYSE | ZTS | Fri, Sep 8, 2017 | 64.85 | 65.09 | 64.62 | 64.70 | 1159 | NYSE | ZTS | Thu, Sep 7, 2017 | 63.58 | 65.12 | 63.23 | 64.85 | 1158 | NYSE | ZTS | Wed, Sep 6, 2017 | 63.55 | 63.60 | 63.06 | 63.39 | 1157 | NYSE | ZTS | Tue, Sep 5, 2017 | 62.70 | 63.25 | 62.64 | 63.17 | 1156 | NYSE | ZTS | Fri, Sep 1, 2017 | 62.75 | 62.97 | 62.43 | 62.87 | 1155 | NYSE | ZTS | Thu, Aug 31, 2017 | 62.16 | 62.82 | 61.88 | 62.70 | 1154 | NYSE | ZTS | Wed, Aug 30, 2017 | 61.52 | 62.19 | 61.50 | 61.94 | 1153 | NYSE | ZTS | Tue, Aug 29, 2017 | 61.36 | 61.67 | 61.08 | 61.50 | 1152 | NYSE | ZTS | Mon, Aug 28, 2017 | 61.53 | 61.84 | 61.38 | 61.54 | 1151 | NYSE | ZTS | Fri, Aug 25, 2017 | 61.73 | 61.97 | 61.24 | 61.33 | 1150 | NYSE | ZTS | Thu, Aug 24, 2017 | 61.61 | 61.61 | 61.15 | 61.39 | 1149 | NYSE | ZTS | Wed, Aug 23, 2017 | 61.44 | 61.60 | 61.23 | 61.36 | 1148 | NYSE | ZTS | Tue, Aug 22, 2017 | 61.26 | 61.81 | 61.10 | 61.60 | 1147 | NYSE | ZTS | Mon, Aug 21, 2017 | 60.82 | 61.47 | 60.65 | 61.35 | 1146 | NYSE | ZTS | Fri, Aug 18, 2017 | 60.71 | 61.08 | 60.44 | 60.75 | 1145 | NYSE | ZTS | Thu, Aug 17, 2017 | 61.42 | 61.97 | 60.88 | 60.90 | 1144 | NYSE | ZTS | Wed, Aug 16, 2017 | 61.27 | 61.54 | 61.08 | 61.50 | 1143 | NYSE | ZTS | Tue, Aug 15, 2017 | 60.86 | 61.68 | 60.56 | 61.03 | 1142 | NYSE | ZTS | Mon, Aug 14, 2017 | 60.19 | 60.83 | 60.04 | 60.74 | 1141 | NYSE | ZTS | Fri, Aug 11, 2017 | 60.05 | 60.22 | 59.64 | 59.73 | 1140 | NYSE | ZTS | Thu, Aug 10, 2017 | 60.87 | 61.37 | 59.71 | 59.74 | 1139 | NYSE | ZTS | Wed, Aug 9, 2017 | 59.95 | 60.87 | 59.76 | 60.81 | 1138 | NYSE | ZTS | Tue, Aug 8, 2017 | 60.49 | 61.00 | 59.50 | 60.00 | 1137 | NYSE | ZTS | Mon, Aug 7, 2017 | 62.12 | 62.34 | 61.25 | 61.83 | 1136 | NYSE | ZTS | Fri, Aug 4, 2017 | 62.37 | 62.85 | 61.86 | 62.12 | 1135 | NYSE | ZTS | Thu, Aug 3, 2017 | 61.23 | 62.47 | 61.20 | 62.28 | 1134 | NYSE | ZTS | Wed, Aug 2, 2017 | 62.04 | 62.21 | 61.38 | 61.54 | 1133 | NYSE | ZTS | Tue, Aug 1, 2017 | 62.60 | 62.69 | 61.92 | 62.27 | 1132 | NYSE | ZTS | Mon, Jul 31, 2017 | 62.45 | 62.83 | 62.32 | 62.52 | 1131 | NYSE | ZTS | Fri, Jul 28, 2017 | 62.15 | 62.65 | 62.06 | 62.21 | 1130 | NYSE | ZTS | Thu, Jul 27, 2017 | 62.06 | 62.20 | 61.70 | 62.01 | 1129 | NYSE | ZTS | Wed, Jul 26, 2017 | 60.88 | 62.20 | 60.80 | 62.06 | 1128 | NYSE | ZTS | Tue, Jul 25, 2017 | 62.98 | 63.03 | 61.12 | 61.28 | 1127 | NYSE | ZTS | Mon, Jul 24, 2017 | 63.20 | 63.46 | 63.05 | 63.29 | 1126 | NYSE | ZTS | Fri, Jul 21, 2017 | 62.75 | 63.42 | 62.39 | 63.16 | 1125 | NYSE | ZTS | Thu, Jul 20, 2017 | 62.56 | 62.94 | 62.52 | 62.75 | 1124 | NYSE | ZTS | Wed, Jul 19, 2017 | 62.71 | 62.79 | 62.29 | 62.42 | 1123 | NYSE | ZTS | Tue, Jul 18, 2017 | 63.00 | 63.00 | 62.26 | 62.46 | 1122 | NYSE | ZTS | Mon, Jul 17, 2017 | 63.45 | 63.51 | 63.03 | 63.07 | 1121 | NYSE | ZTS | Fri, Jul 14, 2017 | 63.15 | 63.53 | 62.90 | 63.35 | 1120 | NYSE | ZTS | Thu, Jul 13, 2017 | 62.56 | 63.09 | 62.49 | 63.05 | 1119 | NYSE | ZTS | Wed, Jul 12, 2017 | 62.45 | 62.94 | 62.41 | 62.56 | 1118 | NYSE | ZTS | Tue, Jul 11, 2017 | 62.41 | 62.50 | 61.96 | 62.21 | 1117 | NYSE | ZTS | Mon, Jul 10, 2017 | 62.50 | 62.71 | 62.28 | 62.47 | 1116 | NYSE | ZTS | Fri, Jul 7, 2017 | 62.30 | 62.81 | 62.12 | 62.59 | 1115 | NYSE | ZTS | Thu, Jul 6, 2017 | 62.35 | 62.50 | 61.66 | 61.79 | 1114 | NYSE | ZTS | Wed, Jul 5, 2017 | 62.71 | 62.88 | 62.34 | 62.55 | 1113 | NYSE | ZTS | Mon, Jul 3, 2017 | 62.40 | 62.84 | 62.27 | 62.67 | 1112 | NYSE | ZTS | Fri, Jun 30, 2017 | 62.46 | 62.93 | 62.37 | 62.38 | 1111 | NYSE | ZTS | Thu, Jun 29, 2017 | 63.07 | 63.28 | 62.05 | 62.50 | 1110 | NYSE | ZTS | Wed, Jun 28, 2017 | 63.00 | 63.46 | 62.61 | 62.95 | 1109 | NYSE | ZTS | Tue, Jun 27, 2017 | 62.72 | 63.20 | 62.62 | 62.76 | 1108 | NYSE | ZTS | Mon, Jun 26, 2017 | 62.87 | 62.92 | 62.24 | 62.72 | 1107 | NYSE | ZTS | Fri, Jun 23, 2017 | 63.50 | 63.52 | 62.48 | 62.78 | 1106 | NYSE | ZTS | Thu, Jun 22, 2017 | 63.00 | 63.84 | 62.81 | 63.51 | 1105 | NYSE | ZTS | Wed, Jun 21, 2017 | 63.13 | 63.48 | 62.84 | 63.00 | 1104 | NYSE | ZTS | Tue, Jun 20, 2017 | 63.38 | 63.85 | 62.85 | 63.00 | 1103 | NYSE | ZTS | Mon, Jun 19, 2017 | 62.88 | 63.29 | 62.79 | 63.03 | 1102 | NYSE | ZTS | Fri, Jun 16, 2017 | 62.73 | 63.00 | 62.27 | 62.55 | 1101 | NYSE | ZTS | Thu, Jun 15, 2017 | 61.83 | 62.54 | 61.73 | 62.39 | 1100 | NYSE | ZTS | Wed, Jun 14, 2017 | 62.01 | 62.60 | 61.71 | 62.23 | 1099 | NYSE | ZTS | Tue, Jun 13, 2017 | 61.72 | 62.30 | 60.92 | 61.96 | 1098 | NYSE | ZTS | Mon, Jun 12, 2017 | 62.61 | 62.71 | 61.26 | 61.75 | 1097 | NYSE | ZTS | Fri, Jun 9, 2017 | 62.49 | 63.10 | 62.37 | 62.59 | 1096 | NYSE | ZTS | Thu, Jun 8, 2017 | 63.41 | 63.49 | 62.46 | 62.58 | 1095 | NYSE | ZTS | Wed, Jun 7, 2017 | 62.93 | 63.42 | 62.85 | 63.26 | 1094 | NYSE | ZTS | Tue, Jun 6, 2017 | 62.50 | 63.08 | 62.49 | 62.98 | 1093 | NYSE | ZTS | Mon, Jun 5, 2017 | 62.42 | 62.78 | 62.15 | 62.67 | 1092 | NYSE | ZTS | Fri, Jun 2, 2017 | 62.78 | 63.30 | 62.39 | 62.50 | 1091 | NYSE | ZTS | Thu, Jun 1, 2017 | 62.45 | 62.64 | 61.99 | 62.64 | 1090 | NYSE | ZTS | Wed, May 31, 2017 | 62.58 | 62.70 | 62.10 | 62.28 | 1089 | NYSE | ZTS | Tue, May 30, 2017 | 62.45 | 62.70 | 61.86 | 62.26 | 1088 | NYSE | ZTS | Fri, May 26, 2017 | 62.78 | 63.11 | 62.39 | 62.61 | 1087 | NYSE | ZTS | Thu, May 25, 2017 | 62.56 | 62.64 | 62.17 | 62.58 | 1086 | NYSE | ZTS | Wed, May 24, 2017 | 61.43 | 62.49 | 61.39 | 62.30 | 1085 | NYSE | ZTS | Tue, May 23, 2017 | 60.50 | 61.46 | 60.50 | 61.43 | 1084 | NYSE | ZTS | Mon, May 22, 2017 | 60.39 | 60.88 | 60.28 | 60.31 | 1083 | NYSE | ZTS | Fri, May 19, 2017 | 59.98 | 60.61 | 59.94 | 60.31 | 1082 | NYSE | ZTS | Thu, May 18, 2017 | 59.73 | 60.29 | 59.61 | 59.91 | 1081 | NYSE | ZTS | Wed, May 17, 2017 | 59.86 | 60.19 | 59.69 | 59.73 | 1080 | NYSE | ZTS | Tue, May 16, 2017 | 60.24 | 60.38 | 59.90 | 60.33 | 1079 | NYSE | ZTS | Mon, May 15, 2017 | 59.77 | 60.07 | 59.56 | 60.00 | 1078 | NYSE | ZTS | Fri, May 12, 2017 | 60.03 | 60.19 | 59.57 | 59.88 | 1077 | NYSE | ZTS | Thu, May 11, 2017 | 59.68 | 59.89 | 59.25 | 59.72 | 1076 | NYSE | ZTS | Wed, May 10, 2017 | 58.99 | 60.13 | 58.99 | 59.90 | 1075 | NYSE | ZTS | Tue, May 9, 2017 | 58.80 | 59.69 | 58.55 | 59.43 | 1074 | NYSE | ZTS | Mon, May 8, 2017 | 59.39 | 59.74 | 58.30 | 58.81 | 1073 | NYSE | ZTS | Fri, May 5, 2017 | 58.76 | 59.61 | 58.48 | 59.47 | 1072 | NYSE | ZTS | Thu, May 4, 2017 | 55.48 | 59.60 | 55.48 | 58.87 | 1071 | NYSE | ZTS | Wed, May 3, 2017 | 56.09 | 56.40 | 55.50 | 55.59 | 1070 | NYSE | ZTS | Tue, May 2, 2017 | 56.29 | 56.53 | 55.89 | 56.47 | 1069 | NYSE | ZTS | Mon, May 1, 2017 | 56.14 | 56.56 | 56.03 | 56.28 | 1068 | NYSE | ZTS | Fri, Apr 28, 2017 | 56.46 | 56.62 | 56.08 | 56.11 | 1067 | NYSE | ZTS | Thu, Apr 27, 2017 | 55.66 | 56.65 | 55.52 | 56.46 | 1066 | NYSE | ZTS | Wed, Apr 26, 2017 | 55.15 | 55.68 | 55.08 | 55.57 | 1065 | NYSE | ZTS | Tue, Apr 25, 2017 | 55.12 | 55.16 | 54.70 | 55.12 | 1064 | NYSE | ZTS | Mon, Apr 24, 2017 | 54.68 | 55.15 | 54.59 | 54.99 | 1063 | NYSE | ZTS | Fri, Apr 21, 2017 | 54.23 | 54.38 | 54.00 | 54.19 | 1062 | NYSE | ZTS | Thu, Apr 20, 2017 | 53.99 | 54.46 | 53.65 | 54.29 | 1061 | NYSE | ZTS | Wed, Apr 19, 2017 | 53.72 | 54.19 | 53.64 | 53.85 | 1060 | NYSE | ZTS | Tue, Apr 18, 2017 | 53.20 | 53.64 | 53.05 | 53.55 | 1059 | NYSE | ZTS | Mon, Apr 17, 2017 | 53.09 | 53.57 | 53.00 | 53.50 | 1058 | NYSE | ZTS | Thu, Apr 13, 2017 | 53.11 | 53.36 | 52.96 | 53.10 | 1057 | NYSE | ZTS | Wed, Apr 12, 2017 | 52.57 | 53.23 | 52.53 | 53.22 | 1056 | NYSE | ZTS | Tue, Apr 11, 2017 | 52.57 | 52.86 | 52.36 | 52.85 | 1055 | NYSE | ZTS | Mon, Apr 10, 2017 | 52.60 | 53.06 | 52.47 | 52.74 | 1054 | NYSE | ZTS | Fri, Apr 7, 2017 | 52.58 | 52.76 | 52.37 | 52.54 | 1053 | NYSE | ZTS | Thu, Apr 6, 2017 | 52.68 | 52.76 | 52.25 | 52.67 | 1052 | NYSE | ZTS | Wed, Apr 5, 2017 | 52.74 | 53.33 | 52.62 | 52.67 | 1051 | NYSE | ZTS | Tue, Apr 4, 2017 | 53.07 | 53.17 | 52.37 | 52.65 | 1050 | NYSE | ZTS | Mon, Apr 3, 2017 | 53.35 | 53.45 | 52.82 | 53.07 | 1049 | NYSE | ZTS | Fri, Mar 31, 2017 | 52.98 | 53.65 | 52.98 | 53.37 | 1048 | NYSE | ZTS | Thu, Mar 30, 2017 | 53.82 | 53.82 | 53.25 | 53.47 | 1047 | NYSE | ZTS | Wed, Mar 29, 2017 | 54.04 | 54.27 | 53.72 | 53.82 | 1046 | NYSE | ZTS | Tue, Mar 28, 2017 | 53.81 | 54.31 | 53.69 | 54.16 | 1045 | NYSE | ZTS | Mon, Mar 27, 2017 | 53.49 | 54.17 | 53.40 | 53.97 | 1044 | NYSE | ZTS | Fri, Mar 24, 2017 | 53.85 | 54.21 | 53.59 | 53.85 | 1043 | NYSE | ZTS | Thu, Mar 23, 2017 | 53.89 | 54.19 | 53.60 | 53.80 | 1042 | NYSE | ZTS | Wed, Mar 22, 2017 | 53.40 | 53.95 | 53.24 | 53.87 | 1041 | NYSE | ZTS | Tue, Mar 21, 2017 | 54.47 | 54.79 | 53.24 | 53.39 | 1040 | NYSE | ZTS | Mon, Mar 20, 2017 | 54.04 | 54.45 | 53.83 | 54.28 | 1039 | NYSE | ZTS | Fri, Mar 17, 2017 | 54.62 | 54.82 | 53.85 | 54.00 | 1038 | NYSE | ZTS | Thu, Mar 16, 2017 | 54.48 | 54.48 | 54.10 | 54.43 | 1037 | NYSE | ZTS | Wed, Mar 15, 2017 | 53.39 | 54.39 | 53.39 | 54.28 | 1036 | NYSE | ZTS | Tue, Mar 14, 2017 | 53.33 | 53.55 | 53.06 | 53.42 | 1035 | NYSE | ZTS | Mon, Mar 13, 2017 | 53.33 | 53.63 | 53.24 | 53.56 | 1034 | NYSE | ZTS | Fri, Mar 10, 2017 | 53.70 | 53.76 | 53.20 | 53.34 | 1033 | NYSE | ZTS | Thu, Mar 9, 2017 | 53.05 | 53.72 | 52.91 | 53.69 | 1032 | NYSE | ZTS | Wed, Mar 8, 2017 | 53.02 | 53.41 | 52.79 | 53.00 | 1031 | NYSE | ZTS | Tue, Mar 7, 2017 | 52.86 | 53.38 | 52.64 | 53.07 | 1030 | NYSE | ZTS | Mon, Mar 6, 2017 | 53.01 | 53.33 | 52.88 | 53.08 | 1029 | NYSE | ZTS | Fri, Mar 3, 2017 | 53.34 | 53.72 | 53.25 | 53.42 | 1028 | NYSE | ZTS | Thu, Mar 2, 2017 | 54.00 | 54.08 | 53.31 | 53.37 | 1027 | NYSE | ZTS | Wed, Mar 1, 2017 | 53.73 | 54.08 | 53.55 | 53.89 | 1026 | NYSE | ZTS | Tue, Feb 28, 2017 | 53.46 | 53.97 | 53.24 | 53.31 | 1025 | NYSE | ZTS | Mon, Feb 27, 2017 | 53.85 | 54.18 | 53.55 | 53.83 | 1024 | NYSE | ZTS | Fri, Feb 24, 2017 | 53.53 | 53.91 | 53.20 | 53.88 | 1023 | NYSE | ZTS | Thu, Feb 23, 2017 | 53.50 | 53.79 | 53.26 | 53.58 | 1022 | NYSE | ZTS | Wed, Feb 22, 2017 | 52.86 | 53.54 | 52.73 | 53.38 | 1021 | NYSE | ZTS | Tue, Feb 21, 2017 | 52.49 | 53.66 | 52.34 | 53.47 | 1020 | NYSE | ZTS | Fri, Feb 17, 2017 | 53.01 | 53.52 | 52.32 | 52.51 | 1019 | NYSE | ZTS | Thu, Feb 16, 2017 | 54.69 | 54.88 | 52.00 | 52.78 | 1018 | NYSE | ZTS | Wed, Feb 15, 2017 | 54.79 | 55.31 | 54.20 | 55.15 | 1017 | NYSE | ZTS | Tue, Feb 14, 2017 | 55.14 | 55.26 | 54.79 | 55.02 | 1016 | NYSE | ZTS | Mon, Feb 13, 2017 | 54.50 | 55.49 | 54.45 | 55.14 | 1015 | NYSE | ZTS | Fri, Feb 10, 2017 | 56.00 | 56.09 | 55.55 | 55.73 | 1014 | NYSE | ZTS | Thu, Feb 9, 2017 | 55.97 | 56.50 | 55.91 | 55.96 | 1013 | NYSE | ZTS | Wed, Feb 8, 2017 | 55.97 | 56.32 | 55.73 | 55.96 | 1012 | NYSE | ZTS | Tue, Feb 7, 2017 | 56.11 | 56.32 | 55.69 | 55.98 | 1011 | NYSE | ZTS | Mon, Feb 6, 2017 | 55.66 | 55.85 | 55.42 | 55.77 | 1010 | NYSE | ZTS | Fri, Feb 3, 2017 | 55.85 | 56.07 | 55.53 | 55.92 | 1009 | NYSE | ZTS | Thu, Feb 2, 2017 | 55.01 | 55.72 | 54.72 | 55.70 | 1008 | NYSE | ZTS | Wed, Feb 1, 2017 | 54.93 | 55.35 | 54.62 | 55.32 | 1007 | NYSE | ZTS | Tue, Jan 31, 2017 | 54.01 | 54.97 | 53.80 | 54.94 | 1006 | NYSE | ZTS | Mon, Jan 30, 2017 | 54.39 | 54.51 | 53.87 | 54.27 | 1005 | NYSE | ZTS | Fri, Jan 27, 2017 | 54.09 | 54.72 | 53.97 | 54.65 | 1004 | NYSE | ZTS | Thu, Jan 26, 2017 | 53.63 | 54.44 | 53.59 | 53.84 | 1003 | NYSE | ZTS | Wed, Jan 25, 2017 | 54.10 | 54.29 | 53.73 | 54.00 | 1002 | NYSE | ZTS | Tue, Jan 24, 2017 | 53.75 | 53.99 | 53.46 | 53.78 | 1001 | NYSE | ZTS | Mon, Jan 23, 2017 | 53.65 | 54.00 | 53.59 | 53.75 | 1000 | NYSE | ZTS | Fri, Jan 20, 2017 | 53.63 | 54.39 | 53.60 | 53.97 | 999 | NYSE | ZTS | Thu, Jan 19, 2017 | 53.30 | 53.62 | 53.12 | 53.50 | 998 | NYSE | ZTS | Wed, Jan 18, 2017 | 53.39 | 54.01 | 53.04 | 53.30 | 997 | NYSE | ZTS | Tue, Jan 17, 2017 | 53.50 | 53.68 | 52.93 | 53.12 | 996 | NYSE | ZTS | Fri, Jan 13, 2017 | 53.55 | 53.88 | 53.35 | 53.74 | 995 | NYSE | ZTS | Thu, Jan 12, 2017 | 53.09 | 53.58 | 53.03 | 53.39 | 994 | NYSE | ZTS | Wed, Jan 11, 2017 | 53.84 | 54.11 | 52.71 | 53.31 | 993 | NYSE | ZTS | Tue, Jan 10, 2017 | 54.03 | 54.29 | 53.69 | 53.93 | 992 | NYSE | ZTS | Mon, Jan 9, 2017 | 54.09 | 54.35 | 53.39 | 53.95 | 991 | NYSE | ZTS | Fri, Jan 6, 2017 | 53.85 | 54.72 | 53.73 | 54.10 | 990 | NYSE | ZTS | Thu, Jan 5, 2017 | 54.14 | 54.17 | 53.60 | 53.93 | 989 | NYSE | ZTS | Wed, Jan 4, 2017 | 53.72 | 54.18 | 53.10 | 54.11 | 988 | NYSE | ZTS | Tue, Jan 3, 2017 | 53.88 | 54.38 | 53.34 | 53.59 | 987 | NYSE | ZTS | Fri, Dec 30, 2016 | 53.64 | 53.74 | 53.27 | 53.53 | 986 | NYSE | ZTS | Thu, Dec 29, 2016 | 53.47 | 53.78 | 53.40 | 53.62 | 985 | NYSE | ZTS | Wed, Dec 28, 2016 | 53.76 | 53.85 | 53.35 | 53.44 | 984 | NYSE | ZTS | Tue, Dec 27, 2016 | 53.78 | 54.15 | 53.65 | 53.72 | 983 | NYSE | ZTS | Fri, Dec 23, 2016 | 53.20 | 53.78 | 53.18 | 53.78 | 982 | NYSE | ZTS | Thu, Dec 22, 2016 | 52.67 | 53.37 | 52.67 | 53.26 | 981 | NYSE | ZTS | Wed, Dec 21, 2016 | 53.33 | 53.41 | 52.73 | 53.12 | 980 | NYSE | ZTS | Tue, Dec 20, 2016 | 53.22 | 53.48 | 52.83 | 53.10 | 979 | NYSE | ZTS | Mon, Dec 19, 2016 | 52.46 | 53.06 | 52.26 | 52.39 | 978 | NYSE | ZTS | Fri, Dec 16, 2016 | 52.46 | 52.75 | 52.23 | 52.46 | 977 | NYSE | ZTS | Thu, Dec 15, 2016 | 52.17 | 52.77 | 51.66 | 52.32 | 976 | NYSE | ZTS | Wed, Dec 14, 2016 | 51.03 | 51.47 | 50.57 | 50.84 | 975 | NYSE | ZTS | Tue, Dec 13, 2016 | 51.26 | 51.43 | 50.81 | 51.05 | 974 | NYSE | ZTS | Mon, Dec 12, 2016 | 51.82 | 51.93 | 50.77 | 50.92 | 973 | NYSE | ZTS | Fri, Dec 9, 2016 | 51.86 | 52.48 | 51.60 | 51.89 | 972 | NYSE | ZTS | Thu, Dec 8, 2016 | 50.90 | 51.70 | 50.66 | 51.68 | 971 | NYSE | ZTS | Wed, Dec 7, 2016 | 51.20 | 51.38 | 49.79 | 51.26 | 970 | NYSE | ZTS | Tue, Dec 6, 2016 | 49.68 | 50.23 | 49.55 | 50.22 | 969 | NYSE | ZTS | Mon, Dec 5, 2016 | 48.95 | 49.84 | 48.95 | 49.82 | 968 | NYSE | ZTS | Fri, Dec 2, 2016 | 49.32 | 49.36 | 48.55 | 49.10 | 967 | NYSE | ZTS | Thu, Dec 1, 2016 | 50.41 | 50.55 | 48.62 | 49.16 | 966 | NYSE | ZTS | Wed, Nov 30, 2016 | 50.61 | 50.82 | 50.27 | 50.38 | 965 | NYSE | ZTS | Tue, Nov 29, 2016 | 50.03 | 50.58 | 50.03 | 50.45 | 964 | NYSE | ZTS | Mon, Nov 28, 2016 | 50.00 | 50.39 | 49.79 | 50.15 | 963 | NYSE | ZTS | Fri, Nov 25, 2016 | 50.35 | 50.49 | 50.06 | 50.18 | 962 | NYSE | ZTS | Wed, Nov 23, 2016 | 49.38 | 50.18 | 48.87 | 50.18 | 961 | NYSE | ZTS | Tue, Nov 22, 2016 | 49.85 | 50.00 | 49.07 | 49.63 | 960 | NYSE | ZTS | Mon, Nov 21, 2016 | 49.95 | 50.15 | 49.75 | 50.00 | 959 | NYSE | ZTS | Fri, Nov 18, 2016 | 49.25 | 50.11 | 49.23 | 49.89 | 958 | NYSE | ZTS | Thu, Nov 17, 2016 | 49.08 | 49.56 | 48.80 | 49.21 | 957 | NYSE | ZTS | Wed, Nov 16, 2016 | 49.26 | 49.64 | 48.77 | 48.84 | 956 | NYSE | ZTS | Tue, Nov 15, 2016 | 48.71 | 49.19 | 48.24 | 49.15 | 955 | NYSE | ZTS | Mon, Nov 14, 2016 | 50.85 | 51.00 | 48.90 | 48.96 | 954 | NYSE | ZTS | Fri, Nov 11, 2016 | 50.84 | 50.96 | 50.13 | 50.61 | 953 | NYSE | ZTS | Thu, Nov 10, 2016 | 51.65 | 51.84 | 50.48 | 51.09 | 952 | NYSE | ZTS | Wed, Nov 9, 2016 | 51.89 | 52.19 | 50.32 | 51.00 | 951 | NYSE | ZTS | Tue, Nov 8, 2016 | 49.72 | 50.96 | 49.35 | 50.33 | 950 | NYSE | ZTS | Mon, Nov 7, 2016 | 50.62 | 50.84 | 49.82 | 49.98 | 949 | NYSE | ZTS | Fri, Nov 4, 2016 | 49.06 | 50.22 | 48.97 | 49.94 | 948 | NYSE | ZTS | Thu, Nov 3, 2016 | 50.17 | 50.22 | 48.71 | 48.95 | 947 | NYSE | ZTS | Wed, Nov 2, 2016 | 50.91 | 50.98 | 48.83 | 50.11 | 946 | NYSE | ZTS | Tue, Nov 1, 2016 | 47.61 | 47.90 | 46.86 | 47.25 | 945 | NYSE | ZTS | Mon, Oct 31, 2016 | 48.69 | 48.78 | 47.76 | 47.71 | 944 | NYSE | ZTS | Fri, Oct 28, 2016 | 48.49 | 48.72 | 47.90 | 48.56 | 943 | NYSE | ZTS | Thu, Oct 27, 2016 | 49.12 | 49.25 | 48.66 | 48.77 | 942 | NYSE | ZTS | Wed, Oct 26, 2016 | 49.56 | 49.64 | 48.73 | 48.77 | 941 | NYSE | ZTS | Tue, Oct 25, 2016 | 50.46 | 50.46 | 49.64 | 49.99 | 940 | NYSE | ZTS | Mon, Oct 24, 2016 | 51.06 | 51.19 | 50.81 | 51.03 | 939 | NYSE | ZTS | Fri, Oct 21, 2016 | 50.98 | 51.17 | 50.70 | 50.94 | 938 | NYSE | ZTS | Thu, Oct 20, 2016 | 51.08 | 51.41 | 50.97 | 51.30 | 937 | NYSE | ZTS | Wed, Oct 19, 2016 | 51.39 | 51.39 | 50.82 | 51.11 | 936 | NYSE | ZTS | Tue, Oct 18, 2016 | 50.57 | 51.13 | 50.51 | 51.06 | 935 | NYSE | ZTS | Mon, Oct 17, 2016 | 50.15 | 50.29 | 49.87 | 50.03 | 934 | NYSE | ZTS | Fri, Oct 14, 2016 | 51.16 | 51.17 | 50.18 | 50.18 | 933 | NYSE | ZTS | Thu, Oct 13, 2016 | 51.13 | 51.20 | 50.65 | 51.02 | 932 | NYSE | ZTS | Wed, Oct 12, 2016 | 51.03 | 51.57 | 50.79 | 51.42 | 931 | NYSE | ZTS | Tue, Oct 11, 2016 | 52.31 | 52.35 | 50.23 | 50.96 | 930 | NYSE | ZTS | Mon, Oct 10, 2016 | 52.00 | 53.14 | 52.00 | 52.69 | 929 | NYSE | ZTS | Fri, Oct 7, 2016 | 52.08 | 52.21 | 51.55 | 51.85 | 928 | NYSE | ZTS | Thu, Oct 6, 2016 | 51.94 | 52.02 | 51.40 | 51.65 | 927 | NYSE | ZTS | Wed, Oct 5, 2016 | 52.31 | 52.42 | 51.95 | 52.18 | 926 | NYSE | ZTS | Tue, Oct 4, 2016 | 52.43 | 52.61 | 51.78 | 52.31 | 925 | NYSE | ZTS | Mon, Oct 3, 2016 | 51.76 | 52.43 | 51.63 | 52.36 | 924 | NYSE | ZTS | Fri, Sep 30, 2016 | 51.14 | 52.12 | 50.95 | 52.01 | 923 | NYSE | ZTS | Thu, Sep 29, 2016 | 51.74 | 51.91 | 50.93 | 51.02 | 922 | NYSE | ZTS | Wed, Sep 28, 2016 | 51.98 | 52.17 | 51.22 | 51.75 | 921 | NYSE | ZTS | Tue, Sep 27, 2016 | 51.20 | 51.88 | 50.89 | 51.87 | 920 | NYSE | ZTS | Mon, Sep 26, 2016 | 51.40 | 51.40 | 51.06 | 51.21 | 919 | NYSE | ZTS | Fri, Sep 23, 2016 | 51.63 | 51.77 | 51.33 | 51.51 | 918 | NYSE | ZTS | Thu, Sep 22, 2016 | 51.20 | 51.82 | 51.15 | 51.63 | 917 | NYSE | ZTS | Wed, Sep 21, 2016 | 50.60 | 51.12 | 50.42 | 51.06 | 916 | NYSE | ZTS | Tue, Sep 20, 2016 | 50.65 | 50.75 | 50.51 | 50.60 | 915 | NYSE | ZTS | Mon, Sep 19, 2016 | 50.65 | 50.84 | 50.27 | 50.32 | 914 | NYSE | ZTS | Fri, Sep 16, 2016 | 50.87 | 50.87 | 50.30 | 50.51 | 913 | NYSE | ZTS | Thu, Sep 15, 2016 | 50.71 | 50.93 | 50.20 | 50.72 | 912 | NYSE | ZTS | Wed, Sep 14, 2016 | 50.42 | 50.83 | 50.35 | 50.55 | 911 | NYSE | ZTS | Tue, Sep 13, 2016 | 50.73 | 50.92 | 50.19 | 50.32 | 910 | NYSE | ZTS | Mon, Sep 12, 2016 | 50.19 | 51.34 | 50.07 | 51.15 | 909 | NYSE | ZTS | Fri, Sep 9, 2016 | 51.23 | 51.23 | 50.38 | 50.39 | 908 | NYSE | ZTS | Thu, Sep 8, 2016 | 52.03 | 52.10 | 51.30 | 51.41 | 907 | NYSE | ZTS | Wed, Sep 7, 2016 | 51.44 | 52.05 | 51.39 | 52.04 | 906 | NYSE | ZTS | Tue, Sep 6, 2016 | 51.41 | 51.71 | 51.16 | 51.29 | 905 | NYSE | ZTS | Fri, Sep 2, 2016 | 51.34 | 51.40 | 51.08 | 51.26 | 904 | NYSE | ZTS | Thu, Sep 1, 2016 | 51.15 | 51.15 | 50.62 | 51.11 | 903 | NYSE | ZTS | Wed, Aug 31, 2016 | 50.74 | 51.18 | 50.48 | 51.10 | 902 | NYSE | ZTS | Tue, Aug 30, 2016 | 50.68 | 50.90 | 50.37 | 50.75 | 901 | NYSE | ZTS | Mon, Aug 29, 2016 | 50.76 | 50.96 | 50.42 | 50.76 | 900 | NYSE | ZTS | Fri, Aug 26, 2016 | 50.66 | 51.16 | 50.47 | 50.76 | 899 | NYSE | ZTS | Thu, Aug 25, 2016 | 50.62 | 51.03 | 50.36 | 50.47 | 898 | NYSE | ZTS | Wed, Aug 24, 2016 | 51.26 | 51.42 | 50.56 | 50.63 | 897 | NYSE | ZTS | Tue, Aug 23, 2016 | 51.39 | 51.64 | 51.23 | 51.25 | 896 | NYSE | ZTS | Mon, Aug 22, 2016 | 52.00 | 52.27 | 51.11 | 51.23 | 895 | NYSE | ZTS | Fri, Aug 19, 2016 | 52.06 | 52.61 | 52.06 | 52.54 | 894 | NYSE | ZTS | Thu, Aug 18, 2016 | 52.40 | 52.64 | 52.09 | 52.29 | 893 | NYSE | ZTS | Wed, Aug 17, 2016 | 52.30 | 52.37 | 51.69 | 52.30 | 892 | NYSE | ZTS | Tue, Aug 16, 2016 | 52.16 | 52.46 | 51.94 | 52.09 | 891 | NYSE | ZTS | Mon, Aug 15, 2016 | 52.16 | 52.48 | 52.08 | 52.38 | 890 | NYSE | ZTS | Fri, Aug 12, 2016 | 51.93 | 52.10 | 51.70 | 51.98 | 889 | NYSE | ZTS | Thu, Aug 11, 2016 | 51.89 | 52.16 | 51.64 | 52.07 | 888 | NYSE | ZTS | Wed, Aug 10, 2016 | 50.77 | 52.00 | 50.61 | 51.81 | 887 | NYSE | ZTS | Tue, Aug 9, 2016 | 50.83 | 50.98 | 50.64 | 50.93 | 886 | NYSE | ZTS | Mon, Aug 8, 2016 | 51.02 | 51.06 | 50.48 | 50.80 | 885 | NYSE | ZTS | Fri, Aug 5, 2016 | 51.74 | 51.74 | 51.02 | 51.09 | 884 | NYSE | ZTS | Thu, Aug 4, 2016 | 51.53 | 51.99 | 51.19 | 51.41 | 883 | NYSE | ZTS | Wed, Aug 3, 2016 | 52.15 | 52.18 | 50.72 | 51.21 | 882 | NYSE | ZTS | Tue, Aug 2, 2016 | 50.22 | 50.25 | 49.29 | 49.72 | 881 | NYSE | ZTS | Mon, Aug 1, 2016 | 50.47 | 50.74 | 50.37 | 50.40 | 880 | NYSE | ZTS | Fri, Jul 29, 2016 | 49.99 | 50.58 | 49.97 | 50.47 | 879 | NYSE | ZTS | Thu, Jul 28, 2016 | 49.85 | 50.17 | 49.57 | 50.06 | 878 | NYSE | ZTS | Wed, Jul 27, 2016 | 49.92 | 50.06 | 49.63 | 49.85 | 877 | NYSE | ZTS | Tue, Jul 26, 2016 | 50.00 | 50.05 | 49.69 | 49.92 | 876 | NYSE | ZTS | Mon, Jul 25, 2016 | 50.19 | 50.24 | 49.73 | 49.99 | 875 | NYSE | ZTS | Fri, Jul 22, 2016 | 50.17 | 50.36 | 49.87 | 50.26 | 874 | NYSE | ZTS | Thu, Jul 21, 2016 | 50.21 | 50.39 | 50.01 | 50.14 | 873 | NYSE | ZTS | Wed, Jul 20, 2016 | 49.52 | 50.34 | 49.46 | 50.25 | 872 | NYSE | ZTS | Tue, Jul 19, 2016 | 49.50 | 49.74 | 49.00 | 49.37 | 871 | NYSE | ZTS | Mon, Jul 18, 2016 | 49.69 | 50.21 | 49.58 | 49.72 | 870 | NYSE | ZTS | Fri, Jul 15, 2016 | 50.08 | 50.27 | 49.52 | 49.68 | 869 | NYSE | ZTS | Thu, Jul 14, 2016 | 49.62 | 50.06 | 49.37 | 49.98 | 868 | NYSE | ZTS | Wed, Jul 13, 2016 | 49.07 | 49.28 | 48.94 | 49.19 | 867 | NYSE | ZTS | Tue, Jul 12, 2016 | 48.53 | 48.92 | 48.22 | 48.87 | 866 | NYSE | ZTS | Mon, Jul 11, 2016 | 48.58 | 48.68 | 48.28 | 48.29 | 865 | NYSE | ZTS | Fri, Jul 8, 2016 | 47.84 | 48.61 | 47.79 | 48.50 | 864 | NYSE | ZTS | Thu, Jul 7, 2016 | 48.10 | 48.17 | 47.46 | 47.69 | 863 | NYSE | ZTS | Wed, Jul 6, 2016 | 47.21 | 48.14 | 47.01 | 48.09 | 862 | NYSE | ZTS | Tue, Jul 5, 2016 | 47.18 | 47.63 | 46.84 | 47.50 | 861 | NYSE | ZTS | Fri, Jul 1, 2016 | 47.50 | 47.98 | 47.35 | 47.45 | 860 | NYSE | ZTS | Thu, Jun 30, 2016 | 47.19 | 47.53 | 46.97 | 47.46 | 859 | NYSE | ZTS | Wed, Jun 29, 2016 | 46.88 | 47.38 | 46.68 | 47.24 | 858 | NYSE | ZTS | Tue, Jun 28, 2016 | 45.90 | 46.42 | 45.68 | 46.42 | 857 | NYSE | ZTS | Mon, Jun 27, 2016 | 46.30 | 46.59 | 45.28 | 45.33 | 856 | NYSE | ZTS | Fri, Jun 24, 2016 | 46.23 | 47.36 | 46.18 | 46.51 | 855 | NYSE | ZTS | Thu, Jun 23, 2016 | 47.60 | 47.90 | 47.44 | 47.90 | 854 | NYSE | ZTS | Wed, Jun 22, 2016 | 47.16 | 47.79 | 46.84 | 47.33 | 853 | NYSE | ZTS | Tue, Jun 21, 2016 | 47.13 | 47.37 | 46.68 | 47.29 | 852 | NYSE | ZTS | Mon, Jun 20, 2016 | 47.01 | 47.31 | 46.83 | 46.91 | 851 | NYSE | ZTS | Fri, Jun 17, 2016 | 47.21 | 47.26 | 46.44 | 46.44 | 850 | NYSE | ZTS | Thu, Jun 16, 2016 | 47.00 | 47.36 | 46.56 | 47.26 | 849 | NYSE | ZTS | Wed, Jun 15, 2016 | 47.19 | 47.71 | 47.13 | 47.22 | 848 | NYSE | ZTS | Tue, Jun 14, 2016 | 46.03 | 47.23 | 45.97 | 47.19 | 847 | NYSE | ZTS | Mon, Jun 13, 2016 | 47.17 | 47.32 | 46.15 | 46.19 | 846 | NYSE | ZTS | Fri, Jun 10, 2016 | 47.34 | 47.60 | 46.95 | 47.39 | 845 | NYSE | ZTS | Thu, Jun 9, 2016 | 48.36 | 48.68 | 47.92 | 48.14 | 844 | NYSE | ZTS | Wed, Jun 8, 2016 | 48.37 | 48.58 | 48.21 | 48.45 | 843 | NYSE | ZTS | Tue, Jun 7, 2016 | 48.08 | 48.53 | 47.89 | 48.35 | 842 | NYSE | ZTS | Mon, Jun 6, 2016 | 47.93 | 48.42 | 47.83 | 48.41 | 841 | NYSE | ZTS | Fri, Jun 3, 2016 | 48.09 | 48.11 | 47.43 | 47.93 | 840 | NYSE | ZTS | Thu, Jun 2, 2016 | 47.89 | 48.18 | 47.66 | 48.13 | 839 | NYSE | ZTS | Wed, Jun 1, 2016 | 47.49 | 48.00 | 47.23 | 47.85 | 838 | NYSE | ZTS | Tue, May 31, 2016 | 47.42 | 47.71 | 47.11 | 47.42 | 837 | NYSE | ZTS | Fri, May 27, 2016 | 47.54 | 47.68 | 47.10 | 47.18 | 836 | NYSE | ZTS | Thu, May 26, 2016 | 46.89 | 47.47 | 46.77 | 47.33 | 835 | NYSE | ZTS | Wed, May 25, 2016 | 47.39 | 47.56 | 46.88 | 47.00 | 834 | NYSE | ZTS | Tue, May 24, 2016 | 46.81 | 47.36 | 46.74 | 47.29 | 833 | NYSE | ZTS | Mon, May 23, 2016 | 47.00 | 47.04 | 46.40 | 46.40 | 832 | NYSE | ZTS | Fri, May 20, 2016 | 46.70 | 47.10 | 46.52 | 47.06 | 831 | NYSE | ZTS | Thu, May 19, 2016 | 46.79 | 46.93 | 45.92 | 46.43 | 830 | NYSE | ZTS | Wed, May 18, 2016 | 46.35 | 47.22 | 46.31 | 46.96 | 829 | NYSE | ZTS | Tue, May 17, 2016 | 46.71 | 46.92 | 46.23 | 46.50 | 828 | NYSE | ZTS | Mon, May 16, 2016 | 46.14 | 46.94 | 46.08 | 46.77 | 827 | NYSE | ZTS | Fri, May 13, 2016 | 46.35 | 46.60 | 46.03 | 46.39 | 826 | NYSE | ZTS | Thu, May 12, 2016 | 45.85 | 46.42 | 45.56 | 46.25 | 825 | NYSE | ZTS | Wed, May 11, 2016 | 46.50 | 46.85 | 45.99 | 46.00 | 824 | NYSE | ZTS | Tue, May 10, 2016 | 46.29 | 46.64 | 46.14 | 46.56 | 823 | NYSE | ZTS | Mon, May 9, 2016 | 47.38 | 48.03 | 47.12 | 47.50 | 822 | NYSE | ZTS | Fri, May 6, 2016 | 47.31 | 47.73 | 46.86 | 47.34 | 821 | NYSE | ZTS | Thu, May 5, 2016 | 47.32 | 48.28 | 47.03 | 48.24 | 820 | NYSE | ZTS | Wed, May 4, 2016 | 47.91 | 48.04 | 46.05 | 47.05 | 819 | NYSE | ZTS | Tue, May 3, 2016 | 47.89 | 48.37 | 47.62 | 48.15 | 818 | NYSE | ZTS | Mon, May 2, 2016 | 47.20 | 48.10 | 46.87 | 48.03 | 817 | NYSE | ZTS | Fri, Apr 29, 2016 | 47.16 | 47.31 | 46.62 | 47.03 | 816 | NYSE | ZTS | Thu, Apr 28, 2016 | 47.23 | 47.64 | 46.97 | 47.19 | 815 | NYSE | ZTS | Wed, Apr 27, 2016 | 47.61 | 47.81 | 47.34 | 47.46 | 814 | NYSE | ZTS | Tue, Apr 26, 2016 | 47.40 | 47.76 | 46.95 | 47.61 | 813 | NYSE | ZTS | Mon, Apr 25, 2016 | 48.34 | 48.36 | 47.21 | 47.32 | 812 | NYSE | ZTS | Fri, Apr 22, 2016 | 48.54 | 48.95 | 48.18 | 48.64 | 811 | NYSE | ZTS | Thu, Apr 21, 2016 | 48.42 | 48.83 | 48.04 | 48.44 | 810 | NYSE | ZTS | Wed, Apr 20, 2016 | 48.56 | 48.72 | 47.89 | 48.47 | 809 | NYSE | ZTS | Tue, Apr 19, 2016 | 48.69 | 49.10 | 48.36 | 48.56 | 808 | NYSE | ZTS | Mon, Apr 18, 2016 | 47.98 | 48.78 | 47.77 | 48.57 | 807 | NYSE | ZTS | Fri, Apr 15, 2016 | 47.75 | 48.14 | 47.57 | 48.11 | 806 | NYSE | ZTS | Thu, Apr 14, 2016 | 47.27 | 47.96 | 47.12 | 47.67 | 805 | NYSE | ZTS | Wed, Apr 13, 2016 | 47.15 | 47.50 | 46.95 | 47.50 | 804 | NYSE | ZTS | Tue, Apr 12, 2016 | 46.84 | 47.12 | 46.60 | 47.01 | 803 | NYSE | ZTS | Mon, Apr 11, 2016 | 47.00 | 47.04 | 46.48 | 46.67 | 802 | NYSE | ZTS | Fri, Apr 8, 2016 | 47.36 | 47.46 | 46.54 | 46.94 | 801 | NYSE | ZTS | Thu, Apr 7, 2016 | 46.96 | 47.24 | 46.83 | 47.19 | 800 | NYSE | ZTS | Wed, Apr 6, 2016 | 45.80 | 47.60 | 45.70 | 47.27 | 799 | NYSE | ZTS | Tue, Apr 5, 2016 | 45.76 | 45.76 | 45.76 | 45.85 | 798 | NYSE | ZTS | Mon, Apr 4, 2016 | 45.10 | 46.04 | 45.03 | 45.67 | 797 | NYSE | ZTS | Fri, Apr 1, 2016 | 44.02 | 45.06 | 43.97 | 44.99 | 796 | NYSE | ZTS | Thu, Mar 31, 2016 | 43.40 | 44.55 | 43.25 | 44.33 | 795 | NYSE | ZTS | Wed, Mar 30, 2016 | 43.24 | 44.38 | 43.23 | 44.02 | 794 | NYSE | ZTS | Tue, Mar 29, 2016 | 42.00 | 43.14 | 41.86 | 43.12 | 793 | NYSE | ZTS | Mon, Mar 28, 2016 | 42.49 | 42.64 | 41.97 | 42.18 | 792 | NYSE | ZTS | Thu, Mar 24, 2016 | 42.64 | 42.64 | 42.64 | 42.48 | 791 | NYSE | ZTS | Wed, Mar 23, 2016 | 42.80 | 42.84 | 42.15 | 42.64 | 790 | NYSE | ZTS | Tue, Mar 22, 2016 | 41.59 | 42.89 | 41.59 | 42.75 | 789 | NYSE | ZTS | Mon, Mar 21, 2016 | 40.91 | 42.03 | 40.88 | 41.62 | 788 | NYSE | ZTS | Fri, Mar 18, 2016 | 39.92 | 41.04 | 39.80 | 40.86 | 787 | NYSE | ZTS | Thu, Mar 17, 2016 | 40.49 | 40.67 | 39.52 | 39.72 | 786 | NYSE | ZTS | Wed, Mar 16, 2016 | 40.86 | 40.86 | 40.10 | 40.46 | 785 | NYSE | ZTS | Tue, Mar 15, 2016 | 41.31 | 41.31 | 41.31 | 40.72 | 784 | NYSE | ZTS | Mon, Mar 14, 2016 | 41.63 | 41.71 | 41.07 | 41.31 | 783 | NYSE | ZTS | Fri, Mar 11, 2016 | 40.20 | 41.91 | 40.02 | 41.87 | 782 | NYSE | ZTS | Thu, Mar 10, 2016 | 40.46 | 40.46 | 40.46 | 39.91 | 781 | NYSE | ZTS | Wed, Mar 9, 2016 | 40.23 | 40.23 | 40.23 | 40.46 | 780 | NYSE | ZTS | Tue, Mar 8, 2016 | 41.20 | 41.20 | 41.20 | 40.23 | 779 | NYSE | ZTS | Mon, Mar 7, 2016 | 40.60 | 41.43 | 40.46 | 41.20 | 778 | NYSE | ZTS | Fri, Mar 4, 2016 | 41.08 | 41.08 | 41.08 | 40.80 | 777 | NYSE | ZTS | Thu, Mar 3, 2016 | 41.72 | 41.72 | 41.72 | 41.08 | 776 | NYSE | ZTS | Wed, Mar 2, 2016 | 41.91 | 42.18 | 41.51 | 41.72 | 775 | NYSE | ZTS | Tue, Mar 1, 2016 | 41.49 | 42.14 | 40.88 | 42.10 | 774 | NYSE | ZTS | Mon, Feb 29, 2016 | 42.10 | 42.17 | 41.05 | 41.06 | 773 | NYSE | ZTS | Fri, Feb 26, 2016 | 42.99 | 43.34 | 42.22 | 42.36 | 772 | NYSE | ZTS | Thu, Feb 25, 2016 | 42.37 | 42.92 | 41.79 | 42.90 | 771 | NYSE | ZTS | Wed, Feb 24, 2016 | 41.94 | 42.42 | 41.25 | 42.37 | 770 | NYSE | ZTS | Tue, Feb 23, 2016 | 42.58 | 43.20 | 42.29 | 42.37 | 769 | NYSE | ZTS | Mon, Feb 22, 2016 | 42.12 | 42.83 | 41.79 | 42.77 | 768 | NYSE | ZTS | Fri, Feb 19, 2016 | 42.07 | 42.23 | 41.40 | 41.83 | 767 | NYSE | ZTS | Thu, Feb 18, 2016 | 41.56 | 42.37 | 41.53 | 42.02 | 766 | NYSE | ZTS | Wed, Feb 17, 2016 | 40.78 | 42.00 | 40.47 | 41.80 | 765 | NYSE | ZTS | Tue, Feb 16, 2016 | 41.66 | 41.87 | 39.73 | 40.43 | 764 | NYSE | ZTS | Fri, Feb 12, 2016 | 39.81 | 40.48 | 39.21 | 40.43 | 763 | NYSE | ZTS | Thu, Feb 11, 2016 | 38.98 | 39.53 | 38.26 | 39.36 | 762 | NYSE | ZTS | Wed, Feb 10, 2016 | 40.17 | 40.48 | 39.25 | 39.33 | 761 | NYSE | ZTS | Tue, Feb 9, 2016 | 39.58 | 40.96 | 39.39 | 39.86 | 760 | NYSE | ZTS | Mon, Feb 8, 2016 | 40.40 | 40.71 | 39.59 | 40.19 | 759 | NYSE | ZTS | Fri, Feb 5, 2016 | 41.32 | 41.51 | 40.61 | 40.91 | 758 | NYSE | ZTS | Thu, Feb 4, 2016 | 41.15 | 41.95 | 40.93 | 41.54 | 757 | NYSE | ZTS | Wed, Feb 3, 2016 | 41.84 | 42.00 | 40.45 | 41.31 | 756 | NYSE | ZTS | Tue, Feb 2, 2016 | 42.43 | 42.53 | 41.37 | 41.72 | 755 | NYSE | ZTS | Mon, Feb 1, 2016 | 43.00 | 43.39 | 42.51 | 42.96 | 754 | NYSE | ZTS | Fri, Jan 29, 2016 | 43.20 | 43.36 | 42.61 | 43.05 | 753 | NYSE | ZTS | Thu, Jan 28, 2016 | 43.40 | 43.58 | 42.71 | 42.84 | 752 | NYSE | ZTS | Wed, Jan 27, 2016 | 43.67 | 44.36 | 42.80 | 43.15 | 751 | NYSE | ZTS | Tue, Jan 26, 2016 | 43.30 | 44.06 | 43.15 | 43.87 | 750 | NYSE | ZTS | Mon, Jan 25, 2016 | 43.25 | 43.77 | 43.06 | 43.20 | 749 | NYSE | ZTS | Fri, Jan 22, 2016 | 43.59 | 43.82 | 43.10 | 43.40 | 748 | NYSE | ZTS | Thu, Jan 21, 2016 | 43.79 | 43.92 | 42.98 | 43.08 | 747 | NYSE | ZTS | Wed, Jan 20, 2016 | 42.57 | 44.28 | 42.41 | 43.79 | 746 | NYSE | ZTS | Tue, Jan 19, 2016 | 44.11 | 44.72 | 42.73 | 43.19 | 745 | NYSE | ZTS | Fri, Jan 15, 2016 | 43.00 | 43.85 | 42.77 | 43.38 | 744 | NYSE | ZTS | Thu, Jan 14, 2016 | 43.34 | 44.40 | 42.66 | 44.13 | 743 | NYSE | ZTS | Wed, Jan 13, 2016 | 45.25 | 45.33 | 43.03 | 43.25 | 742 | NYSE | ZTS | Tue, Jan 12, 2016 | 43.87 | 45.05 | 43.25 | 44.97 | 741 | NYSE | ZTS | Mon, Jan 11, 2016 | 46.10 | 46.34 | 43.83 | 44.58 | 740 | NYSE | ZTS | Fri, Jan 8, 2016 | 46.94 | 47.57 | 45.65 | 45.88 | 739 | NYSE | ZTS | Thu, Jan 7, 2016 | 46.99 | 48.00 | 46.29 | 46.56 | 738 | NYSE | ZTS | Wed, Jan 6, 2016 | 47.27 | 48.35 | 47.26 | 48.02 | 737 | NYSE | ZTS | Tue, Jan 5, 2016 | 47.51 | 48.10 | 47.28 | 48.01 | 736 | NYSE | ZTS | Mon, Jan 4, 2016 | 46.94 | 47.72 | 46.75 | 47.27 | 735 | NYSE | ZTS | Thu, Dec 31, 2015 | 47.93 | 48.40 | 47.81 | 47.92 | 734 | NYSE | ZTS | Wed, Dec 30, 2015 | 48.33 | 48.65 | 48.01 | 48.26 | 733 | NYSE | ZTS | Tue, Dec 29, 2015 | 48.37 | 48.62 | 47.96 | 48.33 | 732 | NYSE | ZTS | Mon, Dec 28, 2015 | 47.96 | 48.20 | 47.59 | 47.90 | 731 | NYSE | ZTS | Thu, Dec 24, 2015 | 47.86 | 48.45 | 47.63 | 48.13 | 730 | NYSE | ZTS | Wed, Dec 23, 2015 | 47.84 | 48.10 | 47.61 | 47.98 | 729 | NYSE | ZTS | Tue, Dec 22, 2015 | 47.50 | 48.46 | 47.39 | 47.72 | 728 | NYSE | ZTS | Mon, Dec 21, 2015 | 46.83 | 47.37 | 46.56 | 47.34 | 727 | NYSE | ZTS | Fri, Dec 18, 2015 | 46.60 | 47.62 | 46.49 | 46.60 | 726 | NYSE | ZTS | Thu, Dec 17, 2015 | 47.27 | 47.57 | 46.49 | 46.73 | 725 | NYSE | ZTS | Wed, Dec 16, 2015 | 47.42 | 47.55 | 46.16 | 47.09 | 724 | NYSE | ZTS | Tue, Dec 15, 2015 | 47.05 | 47.65 | 46.87 | 46.97 | 723 | NYSE | ZTS | Mon, Dec 14, 2015 | 45.85 | 46.64 | 45.55 | 46.59 | 722 | NYSE | ZTS | Fri, Dec 11, 2015 | 45.39 | 46.00 | 45.33 | 45.83 | 721 | NYSE | ZTS | Thu, Dec 10, 2015 | 45.16 | 46.49 | 45.15 | 46.10 | 720 | NYSE | ZTS | Wed, Dec 9, 2015 | 45.61 | 46.18 | 44.97 | 45.21 | 719 | NYSE | ZTS | Tue, Dec 8, 2015 | 45.45 | 46.20 | 45.40 | 45.94 | 718 | NYSE | ZTS | Mon, Dec 7, 2015 | 46.47 | 46.83 | 45.35 | 45.91 | 717 | NYSE | ZTS | Fri, Dec 4, 2015 | 45.36 | 46.50 | 45.17 | 46.46 | 716 | NYSE | ZTS | Thu, Dec 3, 2015 | 46.48 | 46.54 | 44.94 | 45.20 | 715 | NYSE | ZTS | Wed, Dec 2, 2015 | 47.07 | 47.18 | 46.07 | 46.37 | 714 | NYSE | ZTS | Tue, Dec 1, 2015 | 46.81 | 47.13 | 46.21 | 47.01 | 713 | NYSE | ZTS | Mon, Nov 30, 2015 | 47.08 | 47.25 | 46.46 | 46.70 | 712 | NYSE | ZTS | Fri, Nov 27, 2015 | 47.14 | 47.23 | 46.91 | 47.08 | 711 | NYSE | ZTS | Wed, Nov 25, 2015 | 46.80 | 47.23 | 46.66 | 46.97 | 710 | NYSE | ZTS | Tue, Nov 24, 2015 | 46.56 | 46.99 | 46.30 | 46.93 | 709 | NYSE | ZTS | Mon, Nov 23, 2015 | 47.23 | 47.43 | 46.61 | 46.96 | 708 | NYSE | ZTS | Fri, Nov 20, 2015 | 47.00 | 47.57 | 46.86 | 47.32 | 707 | NYSE | ZTS | Thu, Nov 19, 2015 | 47.05 | 47.21 | 46.57 | 46.90 | 706 | NYSE | ZTS | Wed, Nov 18, 2015 | 45.81 | 47.20 | 45.36 | 47.18 | 705 | NYSE | ZTS | Tue, Nov 17, 2015 | 45.03 | 46.11 | 44.73 | 45.77 | 704 | NYSE | ZTS | Mon, Nov 16, 2015 | 45.00 | 45.42 | 44.73 | 45.30 | 703 | NYSE | ZTS | Fri, Nov 13, 2015 | 44.37 | 45.08 | 44.20 | 44.85 | 702 | NYSE | ZTS | Thu, Nov 12, 2015 | 45.01 | 45.19 | 44.46 | 44.53 | 701 | NYSE | ZTS | Wed, Nov 11, 2015 | 45.92 | 45.92 | 45.06 | 45.08 | 700 | NYSE | ZTS | Tue, Nov 10, 2015 | 45.85 | 46.04 | 45.26 | 45.88 | 699 | NYSE | ZTS | Mon, Nov 9, 2015 | 45.78 | 46.04 | 44.96 | 45.80 | 698 | NYSE | ZTS | Fri, Nov 6, 2015 | 45.40 | 46.28 | 44.83 | 45.97 | 697 | NYSE | ZTS | Thu, Nov 5, 2015 | 46.56 | 46.78 | 44.92 | 45.46 | 696 | NYSE | ZTS | Wed, Nov 4, 2015 | 46.65 | 47.14 | 46.23 | 46.55 | 695 | NYSE | ZTS | Tue, Nov 3, 2015 | 46.47 | 46.90 | 45.40 | 46.63 | 694 | NYSE | ZTS | Mon, Nov 2, 2015 | 43.54 | 44.52 | 43.17 | 44.24 | 693 | NYSE | ZTS | Fri, Oct 30, 2015 | 43.38 | 43.69 | 42.89 | 43.01 | 692 | NYSE | ZTS | Thu, Oct 29, 2015 | 43.31 | 43.91 | 43.24 | 43.55 | 691 | NYSE | ZTS | Wed, Oct 28, 2015 | 42.69 | 43.79 | 42.31 | 43.34 | 690 | NYSE | ZTS | Tue, Oct 27, 2015 | 42.51 | 43.36 | 42.29 | 42.74 | 689 | NYSE | ZTS | Mon, Oct 26, 2015 | 42.44 | 42.96 | 41.99 | 42.35 | 688 | NYSE | ZTS | Fri, Oct 23, 2015 | 41.16 | 43.18 | 41.05 | 42.54 | 687 | NYSE | ZTS | Thu, Oct 22, 2015 | 41.69 | 41.90 | 39.98 | 40.80 | 686 | NYSE | ZTS | Wed, Oct 21, 2015 | 43.38 | 43.56 | 39.53 | 41.66 | 685 | NYSE | ZTS | Tue, Oct 20, 2015 | 43.66 | 43.78 | 42.83 | 43.09 | 684 | NYSE | ZTS | Mon, Oct 19, 2015 | 43.81 | 44.01 | 43.23 | 43.78 | 683 | NYSE | ZTS | Fri, Oct 16, 2015 | 43.21 | 44.14 | 43.19 | 43.93 | 682 | NYSE | ZTS | Thu, Oct 15, 2015 | 41.69 | 43.12 | 41.58 | 43.00 | 681 | NYSE | ZTS | Wed, Oct 14, 2015 | 42.34 | 42.96 | 42.13 | 42.38 | 680 | NYSE | ZTS | Tue, Oct 13, 2015 | 42.54 | 43.12 | 42.19 | 42.32 | 679 | NYSE | ZTS | Mon, Oct 12, 2015 | 42.88 | 43.07 | 42.43 | 42.71 | 678 | NYSE | ZTS | Fri, Oct 9, 2015 | 43.11 | 43.31 | 42.77 | 42.80 | 677 | NYSE | ZTS | Thu, Oct 8, 2015 | 42.56 | 43.40 | 41.98 | 43.22 | 676 | NYSE | ZTS | Wed, Oct 7, 2015 | 41.59 | 42.71 | 41.23 | 42.67 | 675 | NYSE | ZTS | Tue, Oct 6, 2015 | 42.78 | 43.10 | 41.19 | 41.39 | 674 | NYSE | ZTS | Mon, Oct 5, 2015 | 43.15 | 43.39 | 42.35 | 42.85 | 673 | NYSE | ZTS | Fri, Oct 2, 2015 | 40.63 | 43.04 | 40.49 | 43.02 | 672 | NYSE | ZTS | Thu, Oct 1, 2015 | 41.07 | 41.34 | 40.37 | 41.29 | 671 | NYSE | ZTS | Wed, Sep 30, 2015 | 40.63 | 41.22 | 40.35 | 41.18 | 670 | NYSE | ZTS | Tue, Sep 29, 2015 | 40.30 | 40.77 | 38.98 | 39.65 | 669 | NYSE | ZTS | Mon, Sep 28, 2015 | 42.27 | 42.30 | 39.38 | 39.96 | 668 | NYSE | ZTS | Fri, Sep 25, 2015 | 44.11 | 44.14 | 41.88 | 42.51 | 667 | NYSE | ZTS | Thu, Sep 24, 2015 | 44.13 | 44.20 | 43.01 | 43.59 | 666 | NYSE | ZTS | Wed, Sep 23, 2015 | 44.20 | 44.66 | 43.99 | 44.32 | 665 | NYSE | ZTS | Tue, Sep 22, 2015 | 44.01 | 44.52 | 43.74 | 44.23 | 664 | NYSE | ZTS | Mon, Sep 21, 2015 | 45.28 | 45.57 | 44.11 | 44.50 | 663 | NYSE | ZTS | Fri, Sep 18, 2015 | 45.31 | 45.70 | 44.90 | 45.12 | 662 | NYSE | ZTS | Thu, Sep 17, 2015 | 44.75 | 46.63 | 44.75 | 46.01 | 661 | NYSE | ZTS | Wed, Sep 16, 2015 | 44.79 | 44.85 | 43.70 | 44.51 | 660 | NYSE | ZTS | Tue, Sep 15, 2015 | 44.70 | 45.13 | 44.48 | 45.06 | 659 | NYSE | ZTS | Mon, Sep 14, 2015 | 44.87 | 45.00 | 44.19 | 44.47 | 658 | NYSE | ZTS | Fri, Sep 11, 2015 | 44.60 | 45.13 | 44.12 | 45.00 | 657 | NYSE | ZTS | Thu, Sep 10, 2015 | 43.93 | 44.93 | 43.80 | 44.34 | 656 | NYSE | ZTS | Wed, Sep 9, 2015 | 45.18 | 45.26 | 43.85 | 43.95 | 655 | NYSE | ZTS | Tue, Sep 8, 2015 | 44.72 | 44.94 | 43.82 | 44.89 | 654 | NYSE | ZTS | Fri, Sep 4, 2015 | 43.97 | 44.73 | 43.53 | 44.01 | 653 | NYSE | ZTS | Thu, Sep 3, 2015 | 45.32 | 45.62 | 44.32 | 44.53 | 652 | NYSE | ZTS | Wed, Sep 2, 2015 | 44.52 | 45.16 | 43.90 | 45.12 | 651 | NYSE | ZTS | Tue, Sep 1, 2015 | 43.95 | 44.89 | 43.78 | 43.98 | 650 | NYSE | ZTS | Mon, Aug 31, 2015 | 45.74 | 45.91 | 44.77 | 44.87 | 649 | NYSE | ZTS | Fri, Aug 28, 2015 | 46.01 | 46.13 | 45.06 | 45.78 | 648 | NYSE | ZTS | Thu, Aug 27, 2015 | 44.71 | 46.15 | 44.11 | 45.86 | 647 | NYSE | ZTS | Wed, Aug 26, 2015 | 43.55 | 44.33 | 41.99 | 44.25 | 646 | NYSE | ZTS | Tue, Aug 25, 2015 | 44.59 | 44.84 | 42.56 | 42.56 | 645 | NYSE | ZTS | Mon, Aug 24, 2015 | 42.51 | 44.97 | 37.73 | 43.53 | 644 | NYSE | ZTS | Fri, Aug 21, 2015 | 45.85 | 46.32 | 45.01 | 45.02 | 643 | NYSE | ZTS | Thu, Aug 20, 2015 | 47.36 | 47.68 | 46.28 | 46.38 | 642 | NYSE | ZTS | Wed, Aug 19, 2015 | 47.45 | 48.18 | 47.22 | 47.91 | 641 | NYSE | ZTS | Tue, Aug 18, 2015 | 48.59 | 48.78 | 47.69 | 47.73 | 640 | NYSE | ZTS | Mon, Aug 17, 2015 | 47.30 | 48.71 | 47.26 | 48.69 | 639 | NYSE | ZTS | Fri, Aug 14, 2015 | 47.65 | 47.65 | 46.94 | 47.47 | 638 | NYSE | ZTS | Thu, Aug 13, 2015 | 47.82 | 48.38 | 47.60 | 47.66 | 637 | NYSE | ZTS | Wed, Aug 12, 2015 | 47.90 | 48.08 | 46.88 | 47.86 | 636 | NYSE | ZTS | Tue, Aug 11, 2015 | 48.07 | 48.54 | 47.84 | 48.21 | 635 | NYSE | ZTS | Mon, Aug 10, 2015 | 48.50 | 49.09 | 48.28 | 48.39 | 634 | NYSE | ZTS | Fri, Aug 7, 2015 | 48.12 | 48.47 | 47.44 | 48.31 | 633 | NYSE | ZTS | Thu, Aug 6, 2015 | 49.56 | 50.25 | 47.97 | 48.28 | 632 | NYSE | ZTS | Wed, Aug 5, 2015 | 48.95 | 49.12 | 48.52 | 48.61 | 631 | NYSE | ZTS | Tue, Aug 4, 2015 | 49.11 | 50.00 | 48.28 | 48.85 | 630 | NYSE | ZTS | Mon, Aug 3, 2015 | 49.16 | 49.49 | 47.99 | 48.48 | 629 | NYSE | ZTS | Fri, Jul 31, 2015 | 48.82 | 49.45 | 48.74 | 48.98 | 628 | NYSE | ZTS | Thu, Jul 30, 2015 | 47.96 | 48.72 | 47.96 | 48.55 | 627 | NYSE | ZTS | Wed, Jul 29, 2015 | 49.10 | 49.16 | 47.87 | 48.40 | 626 | NYSE | ZTS | Tue, Jul 28, 2015 | 49.52 | 49.57 | 48.17 | 48.85 | 625 | NYSE | ZTS | Mon, Jul 27, 2015 | 49.39 | 49.57 | 48.77 | 49.48 | 624 | NYSE | ZTS | Fri, Jul 24, 2015 | 49.90 | 50.30 | 49.33 | 49.49 | 623 | NYSE | ZTS | Thu, Jul 23, 2015 | 49.96 | 50.39 | 49.51 | 49.85 | 622 | NYSE | ZTS | Wed, Jul 22, 2015 | 49.05 | 50.06 | 49.02 | 50.02 | 621 | NYSE | ZTS | Tue, Jul 21, 2015 | 49.70 | 49.75 | 48.93 | 49.12 | 620 | NYSE | ZTS | Mon, Jul 20, 2015 | 48.10 | 49.03 | 48.02 | 48.98 | 619 | NYSE | ZTS | Fri, Jul 17, 2015 | 48.00 | 48.30 | 47.72 | 47.80 | 618 | NYSE | ZTS | Thu, Jul 16, 2015 | 47.39 | 48.22 | 47.39 | 48.00 | 617 | NYSE | ZTS | Wed, Jul 15, 2015 | 47.50 | 47.63 | 47.01 | 47.11 | 616 | NYSE | ZTS | Tue, Jul 14, 2015 | 47.04 | 47.56 | 46.28 | 47.46 | 615 | NYSE | ZTS | Mon, Jul 13, 2015 | 47.10 | 47.44 | 46.84 | 47.04 | 614 | NYSE | ZTS | Fri, Jul 10, 2015 | 47.00 | 47.19 | 46.82 | 46.96 | 613 | NYSE | ZTS | Thu, Jul 9, 2015 | 47.11 | 47.37 | 46.56 | 46.57 | 612 | NYSE | ZTS | Wed, Jul 8, 2015 | 47.35 | 47.43 | 46.46 | 46.48 | 611 | NYSE | ZTS | Tue, Jul 7, 2015 | 48.54 | 48.78 | 47.10 | 47.88 | 610 | NYSE | ZTS | Mon, Jul 6, 2015 | 48.04 | 48.40 | 47.77 | 48.40 | 609 | NYSE | ZTS | Thu, Jul 2, 2015 | 48.60 | 48.66 | 47.89 | 48.31 | 608 | NYSE | ZTS | Wed, Jul 1, 2015 | 48.75 | 49.04 | 47.83 | 48.43 | 607 | NYSE | ZTS | Tue, Jun 30, 2015 | 47.67 | 48.61 | 47.21 | 48.22 | 606 | NYSE | ZTS | Mon, Jun 29, 2015 | 48.51 | 48.69 | 47.04 | 47.07 | 605 | NYSE | ZTS | Fri, Jun 26, 2015 | 53.93 | 54.00 | 48.26 | 48.62 | 604 | NYSE | ZTS | Thu, Jun 25, 2015 | 49.84 | 55.38 | 49.57 | 55.38 | 603 | NYSE | ZTS | Wed, Jun 24, 2015 | 50.25 | 50.30 | 49.71 | 49.71 | 602 | NYSE | ZTS | Tue, Jun 23, 2015 | 50.41 | 50.85 | 50.24 | 50.47 | 601 | NYSE | ZTS | Mon, Jun 22, 2015 | 50.60 | 50.70 | 50.07 | 50.22 | 600 | NYSE | ZTS | Fri, Jun 19, 2015 | 50.36 | 50.62 | 50.20 | 50.24 | 599 | NYSE | ZTS | Thu, Jun 18, 2015 | 50.29 | 50.60 | 50.16 | 50.50 | 598 | NYSE | ZTS | Wed, Jun 17, 2015 | 49.75 | 50.37 | 49.71 | 50.17 | 597 | NYSE | ZTS | Tue, Jun 16, 2015 | 49.30 | 49.73 | 48.90 | 49.71 | 596 | NYSE | ZTS | Mon, Jun 15, 2015 | 48.84 | 49.35 | 48.71 | 49.27 | 595 | NYSE | ZTS | Fri, Jun 12, 2015 | 49.63 | 49.86 | 49.01 | 49.08 | 594 | NYSE | ZTS | Thu, Jun 11, 2015 | 49.80 | 50.04 | 49.60 | 49.87 | 593 | NYSE | ZTS | Wed, Jun 10, 2015 | 49.41 | 49.90 | 49.00 | 49.69 | 592 | NYSE | ZTS | Tue, Jun 9, 2015 | 48.67 | 49.37 | 48.52 | 49.24 | 591 | NYSE | ZTS | Mon, Jun 8, 2015 | 48.75 | 49.22 | 48.74 | 48.80 | 590 | NYSE | ZTS | Fri, Jun 5, 2015 | 48.70 | 49.17 | 48.41 | 49.01 | 589 | NYSE | ZTS | Thu, Jun 4, 2015 | 49.05 | 49.59 | 48.85 | 48.90 | 588 | NYSE | ZTS | Wed, Jun 3, 2015 | 49.88 | 49.90 | 49.34 | 49.55 | 587 | NYSE | ZTS | Tue, Jun 2, 2015 | 49.72 | 49.97 | 48.90 | 49.58 | 586 | NYSE | ZTS | Mon, Jun 1, 2015 | 49.92 | 50.37 | 49.37 | 49.78 | 585 | NYSE | ZTS | Fri, May 29, 2015 | 49.44 | 49.96 | 49.13 | 49.77 | 584 | NYSE | ZTS | Thu, May 28, 2015 | 49.29 | 49.55 | 48.40 | 49.11 | 583 | NYSE | ZTS | Wed, May 27, 2015 | 47.98 | 49.48 | 47.67 | 49.45 | 582 | NYSE | ZTS | Tue, May 26, 2015 | 47.52 | 48.05 | 47.51 | 47.95 | 581 | NYSE | ZTS | Fri, May 22, 2015 | 47.71 | 47.84 | 47.50 | 47.63 | 580 | NYSE | ZTS | Thu, May 21, 2015 | 47.33 | 47.89 | 47.05 | 47.80 | 579 | NYSE | ZTS | Wed, May 20, 2015 | 47.47 | 47.81 | 46.99 | 47.28 | 578 | NYSE | ZTS | Tue, May 19, 2015 | 46.88 | 47.69 | 46.74 | 47.45 | 577 | NYSE | ZTS | Mon, May 18, 2015 | 46.45 | 46.77 | 46.32 | 46.73 | 576 | NYSE | ZTS | Fri, May 15, 2015 | 46.52 | 46.91 | 46.43 | 46.49 | 575 | NYSE | ZTS | Thu, May 14, 2015 | 45.87 | 46.32 | 45.48 | 46.28 | 574 | NYSE | ZTS | Wed, May 13, 2015 | 45.62 | 46.00 | 45.42 | 45.62 | 573 | NYSE | ZTS | Tue, May 12, 2015 | 45.72 | 45.86 | 45.34 | 45.58 | 572 | NYSE | ZTS | Mon, May 11, 2015 | 45.91 | 46.35 | 45.67 | 46.09 | 571 | NYSE | ZTS | Fri, May 8, 2015 | 45.99 | 46.09 | 45.57 | 45.90 | 570 | NYSE | ZTS | Thu, May 7, 2015 | 45.33 | 45.75 | 45.03 | 45.56 | 569 | NYSE | ZTS | Wed, May 6, 2015 | 45.93 | 45.94 | 45.19 | 45.29 | 568 | NYSE | ZTS | Tue, May 5, 2015 | 47.13 | 47.44 | 45.13 | 45.68 | 567 | NYSE | ZTS | Mon, May 4, 2015 | 44.75 | 45.56 | 44.71 | 45.40 | 566 | NYSE | ZTS | Fri, May 1, 2015 | 44.73 | 44.91 | 44.39 | 44.61 | 565 | NYSE | ZTS | Thu, Apr 30, 2015 | 45.08 | 45.45 | 44.31 | 44.42 | 564 | NYSE | ZTS | Wed, Apr 29, 2015 | 45.50 | 45.94 | 45.10 | 45.22 | 563 | NYSE | ZTS | Tue, Apr 28, 2015 | 46.72 | 46.82 | 45.64 | 45.73 | 562 | NYSE | ZTS | Mon, Apr 27, 2015 | 47.98 | 47.99 | 46.74 | 46.83 | 561 | NYSE | ZTS | Fri, Apr 24, 2015 | 46.89 | 47.99 | 46.73 | 47.91 | 560 | NYSE | ZTS | Thu, Apr 23, 2015 | 46.94 | 47.10 | 46.57 | 47.05 | 559 | NYSE | ZTS | Wed, Apr 22, 2015 | 47.45 | 47.52 | 46.93 | 47.03 | 558 | NYSE | ZTS | Tue, Apr 21, 2015 | 47.28 | 47.58 | 47.10 | 47.54 | 557 | NYSE | ZTS | Mon, Apr 20, 2015 | 46.89 | 47.13 | 46.71 | 47.04 | 556 | NYSE | ZTS | Fri, Apr 17, 2015 | 46.90 | 47.03 | 46.46 | 46.77 | 555 | NYSE | ZTS | Thu, Apr 16, 2015 | 46.80 | 47.17 | 46.64 | 47.14 | 554 | NYSE | ZTS | Wed, Apr 15, 2015 | 47.05 | 47.22 | 46.91 | 47.00 | 553 | NYSE | ZTS | Tue, Apr 14, 2015 | 46.66 | 46.99 | 46.02 | 46.90 | 552 | NYSE | ZTS | Mon, Apr 13, 2015 | 47.25 | 47.44 | 46.64 | 46.66 | 551 | NYSE | ZTS | Fri, Apr 10, 2015 | 46.60 | 47.29 | 46.30 | 47.17 | 550 | NYSE | ZTS | Thu, Apr 9, 2015 | 46.30 | 46.74 | 46.16 | 46.55 | 549 | NYSE | ZTS | Wed, Apr 8, 2015 | 46.37 | 46.61 | 46.12 | 46.21 | 548 | NYSE | ZTS | Tue, Apr 7, 2015 | 46.40 | 46.86 | 46.33 | 46.36 | 547 | NYSE | ZTS | Mon, Apr 6, 2015 | 46.15 | 46.67 | 46.01 | 46.33 | 546 | NYSE | ZTS | Thu, Apr 2, 2015 | 46.45 | 46.66 | 46.20 | 46.50 | 545 | NYSE | ZTS | Wed, Apr 1, 2015 | 46.30 | 46.56 | 45.96 | 46.27 | 544 | NYSE | ZTS | Tue, Mar 31, 2015 | 46.76 | 46.93 | 46.29 | 46.29 | 543 | NYSE | ZTS | Mon, Mar 30, 2015 | 46.47 | 46.96 | 46.42 | 46.92 | 542 | NYSE | ZTS | Fri, Mar 27, 2015 | 46.14 | 46.53 | 46.00 | 46.22 | 541 | NYSE | ZTS | Thu, Mar 26, 2015 | 46.02 | 46.39 | 45.69 | 46.11 | 540 | NYSE | ZTS | Wed, Mar 25, 2015 | 47.17 | 47.38 | 46.22 | 46.27 | 539 | NYSE | ZTS | Tue, Mar 24, 2015 | 47.24 | 47.61 | 46.76 | 47.02 | 538 | NYSE | ZTS | Mon, Mar 23, 2015 | 47.55 | 47.70 | 47.04 | 47.15 | 537 | NYSE | ZTS | Fri, Mar 20, 2015 | 47.49 | 47.92 | 47.10 | 47.34 | 536 | NYSE | ZTS | Thu, Mar 19, 2015 | 47.46 | 47.74 | 47.10 | 47.41 | 535 | NYSE | ZTS | Wed, Mar 18, 2015 | 46.98 | 47.76 | 46.67 | 47.51 | 534 | NYSE | ZTS | Tue, Mar 17, 2015 | 46.62 | 47.34 | 46.41 | 47.15 | 533 | NYSE | ZTS | Mon, Mar 16, 2015 | 46.71 | 47.03 | 46.55 | 46.98 | 532 | NYSE | ZTS | Fri, Mar 13, 2015 | 46.86 | 46.86 | 46.02 | 46.45 | 531 | NYSE | ZTS | Thu, Mar 12, 2015 | 46.31 | 46.87 | 46.14 | 46.84 | 530 | NYSE | ZTS | Wed, Mar 11, 2015 | 45.88 | 46.58 | 45.73 | 46.01 | 529 | NYSE | ZTS | Tue, Mar 10, 2015 | 46.13 | 46.28 | 45.68 | 45.70 | 528 | NYSE | ZTS | Mon, Mar 9, 2015 | 45.87 | 46.96 | 45.48 | 46.29 | 527 | NYSE | ZTS | Fri, Mar 6, 2015 | 46.30 | 46.53 | 45.67 | 45.78 | 526 | NYSE | ZTS | Thu, Mar 5, 2015 | 46.69 | 46.83 | 45.99 | 46.46 | 525 | NYSE | ZTS | Wed, Mar 4, 2015 | 46.40 | 46.49 | 45.86 | 46.23 | 524 | NYSE | ZTS | Tue, Mar 3, 2015 | 47.28 | 47.34 | 46.34 | 46.54 | 523 | NYSE | ZTS | Mon, Mar 2, 2015 | 46.55 | 47.61 | 46.55 | 47.31 | 522 | NYSE | ZTS | Fri, Feb 27, 2015 | 46.54 | 46.88 | 46.04 | 46.09 | 521 | NYSE | ZTS | Thu, Feb 26, 2015 | 45.83 | 46.70 | 45.80 | 46.62 | 520 | NYSE | ZTS | Wed, Feb 25, 2015 | 45.55 | 45.97 | 45.39 | 45.72 | 519 | NYSE | ZTS | Tue, Feb 24, 2015 | 45.65 | 45.79 | 45.28 | 45.40 | 518 | NYSE | ZTS | Mon, Feb 23, 2015 | 45.71 | 45.93 | 45.21 | 45.58 | 517 | NYSE | ZTS | Fri, Feb 20, 2015 | 45.70 | 45.89 | 45.11 | 45.60 | 516 | NYSE | ZTS | Thu, Feb 19, 2015 | 45.83 | 46.00 | 45.49 | 45.65 | 515 | NYSE | ZTS | Wed, Feb 18, 2015 | 46.11 | 46.43 | 45.82 | 45.85 | 514 | NYSE | ZTS | Tue, Feb 17, 2015 | 45.55 | 46.24 | 45.45 | 46.20 | 513 | NYSE | ZTS | Fri, Feb 13, 2015 | 44.74 | 45.50 | 44.36 | 45.46 | 512 | NYSE | ZTS | Thu, Feb 12, 2015 | 47.24 | 47.40 | 45.26 | 45.79 | 511 | NYSE | ZTS | Wed, Feb 11, 2015 | 44.88 | 46.12 | 44.88 | 45.77 | 510 | NYSE | ZTS | Tue, Feb 10, 2015 | 43.13 | 44.01 | 42.81 | 43.91 | 509 | NYSE | ZTS | Mon, Feb 9, 2015 | 43.50 | 43.66 | 42.66 | 42.87 | 508 | NYSE | ZTS | Fri, Feb 6, 2015 | 43.44 | 44.24 | 43.28 | 43.66 | 507 | NYSE | ZTS | Thu, Feb 5, 2015 | 43.55 | 44.08 | 43.12 | 43.40 | 506 | NYSE | ZTS | Wed, Feb 4, 2015 | 43.86 | 44.04 | 43.22 | 43.46 | 505 | NYSE | ZTS | Tue, Feb 3, 2015 | 43.51 | 43.81 | 43.20 | 43.50 | 504 | NYSE | ZTS | Mon, Feb 2, 2015 | 43.03 | 43.38 | 42.37 | 43.38 | 503 | NYSE | ZTS | Fri, Jan 30, 2015 | 43.18 | 43.56 | 42.64 | 42.73 | 502 | NYSE | ZTS | Thu, Jan 29, 2015 | 43.05 | 43.68 | 42.56 | 43.32 | 501 | NYSE | ZTS | Wed, Jan 28, 2015 | 43.73 | 44.29 | 43.07 | 43.11 | 500 | NYSE | ZTS | Tue, Jan 27, 2015 | 43.60 | 43.90 | 43.21 | 43.30 | 499 | NYSE | ZTS | Mon, Jan 26, 2015 | 44.04 | 44.31 | 43.85 | 44.09 | 498 | NYSE | ZTS | Fri, Jan 23, 2015 | 44.52 | 44.80 | 43.97 | 44.12 | 497 | NYSE | ZTS | Thu, Jan 22, 2015 | 44.35 | 44.82 | 43.65 | 44.51 | 496 | NYSE | ZTS | Wed, Jan 21, 2015 | 43.57 | 44.63 | 43.44 | 44.25 | 495 | NYSE | ZTS | Tue, Jan 20, 2015 | 44.20 | 44.20 | 43.22 | 43.56 | 494 | NYSE | ZTS | Fri, Jan 16, 2015 | 42.80 | 44.29 | 42.77 | 44.22 | 493 | NYSE | ZTS | Thu, Jan 15, 2015 | 43.27 | 43.77 | 42.90 | 42.94 | 492 | NYSE | ZTS | Wed, Jan 14, 2015 | 42.50 | 43.23 | 42.29 | 43.03 | 491 | NYSE | ZTS | Tue, Jan 13, 2015 | 43.89 | 44.22 | 42.57 | 42.81 | 490 | NYSE | ZTS | Mon, Jan 12, 2015 | 44.34 | 44.34 | 43.29 | 43.42 | 489 | NYSE | ZTS | Fri, Jan 9, 2015 | 44.06 | 44.44 | 43.68 | 44.25 | 488 | NYSE | ZTS | Thu, Jan 8, 2015 | 44.75 | 44.87 | 44.00 | 44.18 | 487 | NYSE | ZTS | Wed, Jan 7, 2015 | 43.00 | 43.56 | 42.98 | 43.51 | 486 | NYSE | ZTS | Tue, Jan 6, 2015 | 43.15 | 43.36 | 42.30 | 42.63 | 485 | NYSE | ZTS | Mon, Jan 5, 2015 | 43.25 | 43.63 | 42.97 | 43.05 | 484 | NYSE | ZTS | Fri, Jan 2, 2015 | 43.46 | 43.70 | 43.07 | 43.31 | 483 | NYSE | ZTS | Wed, Dec 31, 2014 | 43.46 | 43.88 | 43.00 | 43.03 | 482 | NYSE | ZTS | Tue, Dec 30, 2014 | 43.98 | 44.10 | 43.09 | 43.35 | 481 | NYSE | ZTS | Mon, Dec 29, 2014 | 44.02 | 44.23 | 43.85 | 44.01 | 480 | NYSE | ZTS | Fri, Dec 26, 2014 | 43.80 | 44.29 | 43.80 | 44.20 | 479 | NYSE | ZTS | Wed, Dec 24, 2014 | 43.06 | 43.99 | 43.00 | 43.84 | 478 | NYSE | ZTS | Tue, Dec 23, 2014 | 43.60 | 43.73 | 42.76 | 42.97 | 477 | NYSE | ZTS | Mon, Dec 22, 2014 | 43.57 | 43.78 | 42.95 | 43.41 | 476 | NYSE | ZTS | Fri, Dec 19, 2014 | 43.03 | 43.73 | 42.63 | 43.51 | 475 | NYSE | ZTS | Thu, Dec 18, 2014 | 41.84 | 43.15 | 41.79 | 43.15 | 474 | NYSE | ZTS | Wed, Dec 17, 2014 | 41.08 | 41.43 | 40.83 | 41.13 | 473 | NYSE | ZTS | Tue, Dec 16, 2014 | 41.65 | 42.01 | 40.83 | 40.85 | 472 | NYSE | ZTS | Mon, Dec 15, 2014 | 42.25 | 42.49 | 41.34 | 41.74 | 471 | NYSE | ZTS | Fri, Dec 12, 2014 | 42.72 | 43.09 | 41.74 | 41.77 | 470 | NYSE | ZTS | Thu, Dec 11, 2014 | 42.97 | 43.50 | 42.76 | 42.88 | 469 | NYSE | ZTS | Wed, Dec 10, 2014 | 43.85 | 44.20 | 42.70 | 42.77 | 468 | NYSE | ZTS | Tue, Dec 9, 2014 | 43.18 | 44.49 | 42.74 | 43.82 | 467 | NYSE | ZTS | Mon, Dec 8, 2014 | 44.20 | 44.39 | 43.87 | 44.10 | 466 | NYSE | ZTS | Fri, Dec 5, 2014 | 43.97 | 44.46 | 43.83 | 43.98 | 465 | NYSE | ZTS | Thu, Dec 4, 2014 | 44.79 | 44.90 | 43.85 | 44.00 | 464 | NYSE | ZTS | Wed, Dec 3, 2014 | 44.74 | 45.01 | 44.39 | 44.88 | 463 | NYSE | ZTS | Tue, Dec 2, 2014 | 44.37 | 44.95 | 44.28 | 44.74 | 462 | NYSE | ZTS | Mon, Dec 1, 2014 | 45.20 | 45.24 | 44.26 | 44.37 | 461 | NYSE | ZTS | Fri, Nov 28, 2014 | 44.75 | 45.09 | 44.75 | 44.93 | 460 | NYSE | ZTS | Wed, Nov 26, 2014 | 44.27 | 44.70 | 43.87 | 44.67 | 459 | NYSE | ZTS | Tue, Nov 25, 2014 | 44.58 | 44.72 | 43.87 | 43.91 | 458 | NYSE | ZTS | Mon, Nov 24, 2014 | 44.09 | 44.93 | 43.83 | 44.58 | 457 | NYSE | ZTS | Fri, Nov 21, 2014 | 43.48 | 43.87 | 42.85 | 43.87 | 456 | NYSE | ZTS | Thu, Nov 20, 2014 | 42.91 | 43.25 | 42.71 | 43.15 | 455 | NYSE | ZTS | Wed, Nov 19, 2014 | 44.33 | 44.38 | 43.21 | 43.40 | 454 | NYSE | ZTS | Tue, Nov 18, 2014 | 44.88 | 44.94 | 43.03 | 44.19 | 453 | NYSE | ZTS | Mon, Nov 17, 2014 | 43.86 | 44.43 | 42.98 | 44.23 | 452 | NYSE | ZTS | Fri, Nov 14, 2014 | 43.19 | 43.45 | 42.86 | 43.14 | 451 | NYSE | ZTS | Thu, Nov 13, 2014 | 42.66 | 43.20 | 42.61 | 43.11 | 450 | NYSE | ZTS | Wed, Nov 12, 2014 | 43.90 | 43.96 | 42.57 | 42.64 | 449 | NYSE | ZTS | Tue, Nov 11, 2014 | 40.16 | 44.13 | 39.92 | 43.72 | 448 | NYSE | ZTS | Mon, Nov 10, 2014 | 40.30 | 40.34 | 40.03 | 40.16 | 447 | NYSE | ZTS | Fri, Nov 7, 2014 | 39.65 | 40.30 | 39.62 | 40.23 | 446 | NYSE | ZTS | Thu, Nov 6, 2014 | 39.35 | 39.72 | 39.27 | 39.71 | 445 | NYSE | ZTS | Wed, Nov 5, 2014 | 39.29 | 39.41 | 38.76 | 39.27 | 444 | NYSE | ZTS | Tue, Nov 4, 2014 | 38.01 | 39.12 | 38.01 | 39.12 | 443 | NYSE | ZTS | Mon, Nov 3, 2014 | 37.08 | 37.82 | 37.02 | 37.72 | 442 | NYSE | ZTS | Fri, Oct 31, 2014 | 37.74 | 37.91 | 37.05 | 37.16 | 441 | NYSE | ZTS | Thu, Oct 30, 2014 | 36.63 | 37.40 | 36.55 | 37.32 | 440 | NYSE | ZTS | Wed, Oct 29, 2014 | 36.88 | 36.94 | 36.31 | 36.62 | 439 | NYSE | ZTS | Tue, Oct 28, 2014 | 36.66 | 37.02 | 36.51 | 37.01 | 438 | NYSE | ZTS | Mon, Oct 27, 2014 | 36.60 | 36.78 | 36.49 | 36.57 | 437 | NYSE | ZTS | Fri, Oct 24, 2014 | 36.20 | 36.60 | 36.10 | 36.58 | 436 | NYSE | ZTS | Thu, Oct 23, 2014 | 35.80 | 36.45 | 35.47 | 36.11 | 435 | NYSE | ZTS | Wed, Oct 22, 2014 | 36.06 | 36.34 | 35.88 | 35.89 | 434 | NYSE | ZTS | Tue, Oct 21, 2014 | 35.57 | 36.18 | 35.54 | 36.09 | 433 | NYSE | ZTS | Mon, Oct 20, 2014 | 35.37 | 35.69 | 35.31 | 35.41 | 432 | NYSE | ZTS | Fri, Oct 17, 2014 | 35.40 | 35.60 | 34.95 | 35.37 | 431 | NYSE | ZTS | Thu, Oct 16, 2014 | 34.74 | 35.52 | 34.18 | 35.07 | 430 | NYSE | ZTS | Wed, Oct 15, 2014 | 35.36 | 35.39 | 34.16 | 35.26 | 429 | NYSE | ZTS | Tue, Oct 14, 2014 | 35.83 | 36.16 | 35.46 | 35.87 | 428 | NYSE | ZTS | Mon, Oct 13, 2014 | 36.67 | 36.67 | 35.53 | 35.57 | 427 | NYSE | ZTS | Fri, Oct 10, 2014 | 37.02 | 37.30 | 36.64 | 36.68 | 426 | NYSE | ZTS | Thu, Oct 9, 2014 | 37.49 | 37.63 | 36.90 | 37.02 | 425 | NYSE | ZTS | Wed, Oct 8, 2014 | 36.80 | 37.57 | 36.63 | 37.55 | 424 | NYSE | ZTS | Tue, Oct 7, 2014 | 37.40 | 37.56 | 36.62 | 36.71 | 423 | NYSE | ZTS | Mon, Oct 6, 2014 | 37.81 | 37.97 | 37.60 | 37.66 | 422 | NYSE | ZTS | Fri, Oct 3, 2014 | 36.87 | 37.73 | 36.87 | 37.67 | 421 | NYSE | ZTS | Thu, Oct 2, 2014 | 36.58 | 36.97 | 36.46 | 36.91 | 420 | NYSE | ZTS | Wed, Oct 1, 2014 | 36.87 | 37.01 | 36.23 | 36.45 | 419 | NYSE | ZTS | Tue, Sep 30, 2014 | 37.05 | 37.11 | 36.77 | 36.95 | 418 | NYSE | ZTS | Mon, Sep 29, 2014 | 36.30 | 36.81 | 36.17 | 36.79 | 417 | NYSE | ZTS | Fri, Sep 26, 2014 | 36.36 | 36.75 | 36.19 | 36.63 | 416 | NYSE | ZTS | Thu, Sep 25, 2014 | 36.57 | 36.59 | 36.12 | 36.30 | 415 | NYSE | ZTS | Wed, Sep 24, 2014 | 35.99 | 36.63 | 35.95 | 36.58 | 414 | NYSE | ZTS | Tue, Sep 23, 2014 | 36.31 | 36.49 | 35.85 | 35.88 | 413 | NYSE | ZTS | Mon, Sep 22, 2014 | 37.22 | 37.30 | 36.50 | 36.62 | 412 | NYSE | ZTS | Fri, Sep 19, 2014 | 36.84 | 37.31 | 36.84 | 37.20 | 411 | NYSE | ZTS | Thu, Sep 18, 2014 | 36.74 | 37.08 | 36.63 | 36.70 | 410 | NYSE | ZTS | Wed, Sep 17, 2014 | 36.54 | 36.68 | 36.34 | 36.65 | 409 | NYSE | ZTS | Tue, Sep 16, 2014 | 36.28 | 36.55 | 36.20 | 36.49 | 408 | NYSE | ZTS | Mon, Sep 15, 2014 | 36.25 | 36.32 | 36.13 | 36.27 | 407 | NYSE | ZTS | Fri, Sep 12, 2014 | 36.21 | 36.24 | 36.09 | 36.18 | 406 | NYSE | ZTS | Thu, Sep 11, 2014 | 36.15 | 36.29 | 36.09 | 36.27 | 405 | NYSE | ZTS | Wed, Sep 10, 2014 | 36.31 | 36.34 | 35.88 | 36.24 | 404 | NYSE | ZTS | Tue, Sep 9, 2014 | 36.25 | 36.30 | 36.01 | 36.18 | 403 | NYSE | ZTS | Mon, Sep 8, 2014 | 36.00 | 36.31 | 35.95 | 36.28 | 402 | NYSE | ZTS | Fri, Sep 5, 2014 | 35.61 | 36.05 | 35.45 | 36.04 | 401 | NYSE | ZTS | Thu, Sep 4, 2014 | 35.77 | 35.89 | 35.39 | 35.51 | 400 | NYSE | ZTS | Wed, Sep 3, 2014 | 36.63 | 36.65 | 35.53 | 35.76 | 399 | NYSE | ZTS | Tue, Sep 2, 2014 | 35.44 | 35.59 | 35.32 | 35.48 | 398 | NYSE | ZTS | Fri, Aug 29, 2014 | 35.33 | 35.44 | 35.01 | 35.44 | 397 | NYSE | ZTS | Thu, Aug 28, 2014 | 35.17 | 35.38 | 35.07 | 35.33 | 396 | NYSE | ZTS | Wed, Aug 27, 2014 | 35.18 | 35.48 | 35.07 | 35.34 | 395 | NYSE | ZTS | Tue, Aug 26, 2014 | 34.98 | 35.21 | 34.84 | 35.13 | 394 | NYSE | ZTS | Mon, Aug 25, 2014 | 35.00 | 35.03 | 34.81 | 34.90 | 393 | NYSE | ZTS | Fri, Aug 22, 2014 | 34.82 | 34.94 | 34.73 | 34.89 | 392 | NYSE | ZTS | Thu, Aug 21, 2014 | 34.77 | 34.98 | 34.69 | 34.89 | 391 | NYSE | ZTS | Wed, Aug 20, 2014 | 34.52 | 34.85 | 34.45 | 34.79 | 390 | NYSE | ZTS | Tue, Aug 19, 2014 | 33.95 | 34.57 | 33.89 | 34.52 | 389 | NYSE | ZTS | Mon, Aug 18, 2014 | 33.75 | 34.01 | 33.70 | 33.93 | 388 | NYSE | ZTS | Fri, Aug 15, 2014 | 33.13 | 33.70 | 33.13 | 33.69 | 387 | NYSE | ZTS | Thu, Aug 14, 2014 | 32.93 | 33.10 | 32.87 | 33.07 | 386 | NYSE | ZTS | Wed, Aug 13, 2014 | 32.71 | 33.04 | 32.69 | 32.87 | 385 | NYSE | ZTS | Tue, Aug 12, 2014 | 32.48 | 32.69 | 32.35 | 32.45 | 384 | NYSE | ZTS | Mon, Aug 11, 2014 | 32.46 | 32.65 | 32.38 | 32.60 | 383 | NYSE | ZTS | Fri, Aug 8, 2014 | 31.80 | 32.34 | 31.80 | 32.32 | 382 | NYSE | ZTS | Thu, Aug 7, 2014 | 32.37 | 32.48 | 31.67 | 31.79 | 381 | NYSE | ZTS | Wed, Aug 6, 2014 | 32.03 | 32.37 | 32.01 | 32.30 | 380 | NYSE | ZTS | Tue, Aug 5, 2014 | 32.57 | 32.88 | 31.98 | 32.21 | 379 | NYSE | ZTS | Mon, Aug 4, 2014 | 32.72 | 33.35 | 32.58 | 33.24 | 378 | NYSE | ZTS | Fri, Aug 1, 2014 | 32.77 | 33.04 | 32.59 | 32.74 | 377 | NYSE | ZTS | Thu, Jul 31, 2014 | 32.91 | 33.13 | 32.87 | 32.91 | 376 | NYSE | ZTS | Wed, Jul 30, 2014 | 33.15 | 33.25 | 32.92 | 33.14 | 375 | NYSE | ZTS | Tue, Jul 29, 2014 | 32.80 | 33.22 | 32.70 | 33.03 | 374 | NYSE | ZTS | Mon, Jul 28, 2014 | 32.77 | 32.97 | 32.67 | 32.86 | 373 | NYSE | ZTS | Fri, Jul 25, 2014 | 32.77 | 32.90 | 32.68 | 32.82 | 372 | NYSE | ZTS | Thu, Jul 24, 2014 | 32.90 | 32.97 | 32.76 | 32.89 | 371 | NYSE | ZTS | Wed, Jul 23, 2014 | 32.85 | 32.94 | 32.78 | 32.84 | 370 | NYSE | ZTS | Tue, Jul 22, 2014 | 32.96 | 33.23 | 32.83 | 32.87 | 369 | NYSE | ZTS | Mon, Jul 21, 2014 | 32.61 | 32.88 | 32.60 | 32.85 | 368 | NYSE | ZTS | Fri, Jul 18, 2014 | 32.15 | 32.74 | 32.07 | 32.69 | 367 | NYSE | ZTS | Thu, Jul 17, 2014 | 32.43 | 32.51 | 32.15 | 32.21 | 366 | NYSE | ZTS | Wed, Jul 16, 2014 | 32.43 | 32.70 | 32.35 | 32.63 | 365 | NYSE | ZTS | Tue, Jul 15, 2014 | 32.63 | 32.71 | 32.26 | 32.39 | 364 | NYSE | ZTS | Mon, Jul 14, 2014 | 32.56 | 32.85 | 32.40 | 32.73 | 363 | NYSE | ZTS | Fri, Jul 11, 2014 | 32.44 | 32.56 | 32.30 | 32.37 | 362 | NYSE | ZTS | Thu, Jul 10, 2014 | 32.22 | 32.69 | 32.02 | 32.52 | 361 | NYSE | ZTS | Wed, Jul 9, 2014 | 32.47 | 32.64 | 32.29 | 32.46 | 360 | NYSE | ZTS | Tue, Jul 8, 2014 | 32.40 | 32.51 | 32.17 | 32.48 | 359 | NYSE | ZTS | Mon, Jul 7, 2014 | 32.88 | 32.89 | 32.56 | 32.56 | 358 | NYSE | ZTS | Thu, Jul 3, 2014 | 32.76 | 32.92 | 32.65 | 32.91 | 357 | NYSE | ZTS | Wed, Jul 2, 2014 | 32.50 | 32.76 | 32.50 | 32.74 | 356 | NYSE | ZTS | Tue, Jul 1, 2014 | 32.46 | 32.61 | 32.31 | 32.51 | 355 | NYSE | ZTS | Mon, Jun 30, 2014 | 32.45 | 32.73 | 32.12 | 32.27 | 354 | NYSE | ZTS | Fri, Jun 27, 2014 | 32.21 | 32.41 | 32.16 | 32.38 | 353 | NYSE | ZTS | Thu, Jun 26, 2014 | 32.35 | 32.43 | 32.08 | 32.24 | 352 | NYSE | ZTS | Wed, Jun 25, 2014 | 32.41 | 32.57 | 32.29 | 32.37 | 351 | NYSE | ZTS | Tue, Jun 24, 2014 | 32.67 | 32.70 | 32.35 | 32.37 | 350 | NYSE | ZTS | Mon, Jun 23, 2014 | 32.54 | 32.73 | 32.43 | 32.64 | 349 | NYSE | ZTS | Fri, Jun 20, 2014 | 32.40 | 32.58 | 32.05 | 32.46 | 348 | NYSE | ZTS | Thu, Jun 19, 2014 | 32.97 | 33.05 | 32.53 | 32.55 | 347 | NYSE | ZTS | Wed, Jun 18, 2014 | 32.72 | 32.89 | 32.46 | 32.89 | 346 | NYSE | ZTS | Tue, Jun 17, 2014 | 32.06 | 32.85 | 32.06 | 32.81 | 345 | NYSE | ZTS | Mon, Jun 16, 2014 | 32.08 | 32.21 | 31.99 | 32.13 | 344 | NYSE | ZTS | Fri, Jun 13, 2014 | 31.96 | 32.14 | 31.83 | 32.12 | 343 | NYSE | ZTS | Thu, Jun 12, 2014 | 32.08 | 32.13 | 31.82 | 31.99 | 342 | NYSE | ZTS | Wed, Jun 11, 2014 | 32.50 | 32.53 | 32.10 | 32.13 | 341 | NYSE | ZTS | Tue, Jun 10, 2014 | 31.94 | 32.51 | 31.91 | 32.50 | 340 | NYSE | ZTS | Mon, Jun 9, 2014 | 31.78 | 32.01 | 31.65 | 32.01 | 339 | NYSE | ZTS | Fri, Jun 6, 2014 | 31.62 | 31.80 | 31.61 | 31.74 | 338 | NYSE | ZTS | Thu, Jun 5, 2014 | 31.41 | 31.65 | 31.22 | 31.61 | 337 | NYSE | ZTS | Wed, Jun 4, 2014 | 31.18 | 31.45 | 31.13 | 31.37 | 336 | NYSE | ZTS | Tue, Jun 3, 2014 | 30.89 | 31.26 | 30.79 | 31.25 | 335 | NYSE | ZTS | Mon, Jun 2, 2014 | 30.80 | 30.96 | 30.65 | 30.92 | 334 | NYSE | ZTS | Fri, May 30, 2014 | 30.79 | 30.93 | 30.67 | 30.70 | 333 | NYSE | ZTS | Thu, May 29, 2014 | 30.60 | 30.77 | 30.50 | 30.72 | 332 | NYSE | ZTS | Wed, May 28, 2014 | 30.73 | 30.73 | 30.43 | 30.48 | 331 | NYSE | ZTS | Tue, May 27, 2014 | 30.74 | 30.77 | 30.54 | 30.70 | 330 | NYSE | ZTS | Fri, May 23, 2014 | 30.34 | 30.58 | 30.30 | 30.53 | 329 | NYSE | ZTS | Thu, May 22, 2014 | 30.35 | 30.55 | 30.26 | 30.33 | 328 | NYSE | ZTS | Wed, May 21, 2014 | 30.38 | 30.50 | 30.24 | 30.42 | 327 | NYSE | ZTS | Tue, May 20, 2014 | 30.51 | 30.59 | 30.27 | 30.28 | 326 | NYSE | ZTS | Mon, May 19, 2014 | 30.60 | 30.63 | 30.28 | 30.46 | 325 | NYSE | ZTS | Fri, May 16, 2014 | 30.43 | 30.61 | 30.32 | 30.60 | 324 | NYSE | ZTS | Thu, May 15, 2014 | 30.53 | 30.64 | 30.35 | 30.46 | 323 | NYSE | ZTS | Wed, May 14, 2014 | 30.64 | 30.81 | 30.48 | 30.64 | 322 | NYSE | ZTS | Tue, May 13, 2014 | 30.80 | 30.86 | 30.60 | 30.73 | 321 | NYSE | ZTS | Mon, May 12, 2014 | 30.58 | 30.86 | 30.55 | 30.81 | 320 | NYSE | ZTS | Fri, May 9, 2014 | 30.47 | 30.57 | 30.05 | 30.54 | 319 | NYSE | ZTS | Thu, May 8, 2014 | 30.55 | 30.81 | 30.41 | 30.48 | 318 | NYSE | ZTS | Wed, May 7, 2014 | 30.10 | 30.74 | 30.00 | 30.65 | 317 | NYSE | ZTS | Tue, May 6, 2014 | 29.85 | 31.39 | 29.56 | 30.89 | 316 | NYSE | ZTS | Mon, May 5, 2014 | 30.42 | 30.63 | 30.11 | 30.53 | 315 | NYSE | ZTS | Fri, May 2, 2014 | 30.32 | 30.75 | 30.30 | 30.64 | 314 | NYSE | ZTS | Thu, May 1, 2014 | 30.31 | 30.53 | 30.18 | 30.31 | 313 | NYSE | ZTS | Wed, Apr 30, 2014 | 30.36 | 30.46 | 29.96 | 30.26 | 312 | NYSE | ZTS | Tue, Apr 29, 2014 | 30.43 | 30.53 | 30.20 | 30.53 | 311 | NYSE | ZTS | Mon, Apr 28, 2014 | 30.52 | 30.67 | 30.04 | 30.40 | 310 | NYSE | ZTS | Fri, Apr 25, 2014 | 29.81 | 30.29 | 29.62 | 30.16 | 309 | NYSE | ZTS | Thu, Apr 24, 2014 | 29.30 | 30.02 | 29.25 | 29.89 | 308 | NYSE | ZTS | Wed, Apr 23, 2014 | 29.75 | 29.89 | 29.30 | 29.39 | 307 | NYSE | ZTS | Tue, Apr 22, 2014 | 29.52 | 30.02 | 29.19 | 29.89 | 306 | NYSE | ZTS | Mon, Apr 21, 2014 | 28.70 | 29.06 | 28.53 | 29.03 | 305 | NYSE | ZTS | Thu, Apr 17, 2014 | 28.51 | 28.71 | 28.46 | 28.60 | 304 | NYSE | ZTS | Wed, Apr 16, 2014 | 28.55 | 28.70 | 28.40 | 28.53 | 303 | NYSE | ZTS | Tue, Apr 15, 2014 | 28.57 | 28.57 | 28.14 | 28.55 | 302 | NYSE | ZTS | Mon, Apr 14, 2014 | 28.48 | 28.78 | 28.26 | 28.48 | 301 | NYSE | ZTS | Fri, Apr 11, 2014 | 28.76 | 28.87 | 28.28 | 28.40 | 300 | NYSE | ZTS | Thu, Apr 10, 2014 | 28.99 | 29.22 | 28.80 | 28.86 | 299 | NYSE | ZTS | Wed, Apr 9, 2014 | 29.22 | 29.22 | 28.77 | 29.06 | 298 | NYSE | ZTS | Tue, Apr 8, 2014 | 28.90 | 29.22 | 28.68 | 29.15 | 297 | NYSE | ZTS | Mon, Apr 7, 2014 | 29.25 | 29.32 | 28.85 | 29.00 | 296 | NYSE | ZTS | Fri, Apr 4, 2014 | 29.64 | 30.01 | 29.21 | 29.32 | 295 | NYSE | ZTS | Thu, Apr 3, 2014 | 29.71 | 29.71 | 29.39 | 29.62 | 294 | NYSE | ZTS | Wed, Apr 2, 2014 | 29.28 | 29.70 | 29.14 | 29.62 | 293 | NYSE | ZTS | Tue, Apr 1, 2014 | 28.97 | 29.39 | 28.97 | 29.35 | 292 | NYSE | ZTS | Mon, Mar 31, 2014 | 29.07 | 29.14 | 28.66 | 28.94 | 291 | NYSE | ZTS | Fri, Mar 28, 2014 | 29.46 | 29.51 | 28.91 | 29.01 | 290 | NYSE | ZTS | Thu, Mar 27, 2014 | 29.21 | 29.40 | 29.08 | 29.30 | 289 | NYSE | ZTS | Wed, Mar 26, 2014 | 29.41 | 29.45 | 29.16 | 29.21 | 288 | NYSE | ZTS | Tue, Mar 25, 2014 | 29.27 | 29.38 | 29.11 | 29.26 | 287 | NYSE | ZTS | Mon, Mar 24, 2014 | 29.32 | 29.38 | 28.97 | 29.14 | 286 | NYSE | ZTS | Fri, Mar 21, 2014 | 30.37 | 30.43 | 29.19 | 29.26 | 285 | NYSE | ZTS | Thu, Mar 20, 2014 | 29.81 | 30.11 | 29.67 | 30.09 | 284 | NYSE | ZTS | Wed, Mar 19, 2014 | 29.31 | 30.11 | 29.27 | 29.91 | 283 | NYSE | ZTS | Tue, Mar 18, 2014 | 29.42 | 29.48 | 29.25 | 29.28 | 282 | NYSE | ZTS | Mon, Mar 17, 2014 | 29.48 | 29.61 | 29.32 | 29.38 | 281 | NYSE | ZTS | Fri, Mar 14, 2014 | 29.25 | 29.82 | 29.23 | 29.42 | 280 | NYSE | ZTS | Thu, Mar 13, 2014 | 29.72 | 29.78 | 29.06 | 29.25 | 279 | NYSE | ZTS | Wed, Mar 12, 2014 | 30.07 | 30.24 | 29.65 | 29.70 | 278 | NYSE | ZTS | Tue, Mar 11, 2014 | 30.47 | 30.63 | 30.08 | 30.28 | 277 | NYSE | ZTS | Mon, Mar 10, 2014 | 30.62 | 30.64 | 30.20 | 30.35 | 276 | NYSE | ZTS | Fri, Mar 7, 2014 | 30.88 | 30.99 | 30.47 | 30.58 | 275 | NYSE | ZTS | Thu, Mar 6, 2014 | 30.82 | 31.05 | 30.67 | 30.78 | 274 | NYSE | ZTS | Wed, Mar 5, 2014 | 31.00 | 31.14 | 30.59 | 30.72 | 273 | NYSE | ZTS | Tue, Mar 4, 2014 | 31.23 | 31.30 | 30.80 | 30.89 | 272 | NYSE | ZTS | Mon, Mar 3, 2014 | 30.88 | 31.18 | 30.79 | 30.99 | 271 | NYSE | ZTS | Fri, Feb 28, 2014 | 30.75 | 31.02 | 30.63 | 31.02 | 270 | NYSE | ZTS | Thu, Feb 27, 2014 | 30.40 | 30.74 | 30.35 | 30.72 | 269 | NYSE | ZTS | Wed, Feb 26, 2014 | 30.04 | 30.45 | 30.00 | 30.40 | 268 | NYSE | ZTS | Tue, Feb 25, 2014 | 29.56 | 30.38 | 29.55 | 30.13 | 267 | NYSE | ZTS | Mon, Feb 24, 2014 | 29.78 | 30.07 | 29.62 | 29.70 | 266 | NYSE | ZTS | Fri, Feb 21, 2014 | 29.99 | 30.03 | 29.53 | 29.61 | 265 | NYSE | ZTS | Thu, Feb 20, 2014 | 29.74 | 30.17 | 29.64 | 29.97 | 264 | NYSE | ZTS | Wed, Feb 19, 2014 | 30.04 | 30.16 | 29.63 | 29.75 | 263 | NYSE | ZTS | Tue, Feb 18, 2014 | 29.91 | 30.59 | 29.88 | 30.27 | 262 | NYSE | ZTS | Fri, Feb 14, 2014 | 29.62 | 30.00 | 29.55 | 29.88 | 261 | NYSE | ZTS | Thu, Feb 13, 2014 | 29.93 | 30.17 | 29.56 | 29.67 | 260 | NYSE | ZTS | Wed, Feb 12, 2014 | 29.20 | 30.13 | 29.13 | 30.00 | 259 | NYSE | ZTS | Tue, Feb 11, 2014 | 29.63 | 29.75 | 28.77 | 29.13 | 258 | NYSE | ZTS | Mon, Feb 10, 2014 | 30.78 | 31.53 | 30.78 | 31.14 | 257 | NYSE | ZTS | Fri, Feb 7, 2014 | 30.11 | 30.80 | 30.11 | 30.70 | 256 | NYSE | ZTS | Thu, Feb 6, 2014 | 30.09 | 30.24 | 30.00 | 30.05 | 255 | NYSE | ZTS | Wed, Feb 5, 2014 | 30.10 | 30.43 | 29.95 | 30.13 | 254 | NYSE | ZTS | Tue, Feb 4, 2014 | 30.56 | 30.75 | 30.14 | 30.23 | 253 | NYSE | ZTS | Mon, Feb 3, 2014 | 30.40 | 30.55 | 30.14 | 30.37 | 252 | NYSE | ZTS | Fri, Jan 31, 2014 | 30.39 | 30.54 | 30.07 | 30.36 | 251 | NYSE | ZTS | Thu, Jan 30, 2014 | 31.07 | 31.33 | 30.59 | 30.67 | 250 | NYSE | ZTS | Wed, Jan 29, 2014 | 31.27 | 31.45 | 30.72 | 30.78 | 249 | NYSE | ZTS | Tue, Jan 28, 2014 | 31.32 | 31.62 | 31.19 | 31.44 | 248 | NYSE | ZTS | Mon, Jan 27, 2014 | 31.53 | 31.62 | 31.26 | 31.36 | 247 | NYSE | ZTS | Fri, Jan 24, 2014 | 31.51 | 31.67 | 31.30 | 31.46 | 246 | NYSE | ZTS | Thu, Jan 23, 2014 | 31.46 | 31.83 | 31.40 | 31.74 | 245 | NYSE | ZTS | Wed, Jan 22, 2014 | 31.42 | 31.67 | 31.26 | 31.46 | 244 | NYSE | ZTS | Tue, Jan 21, 2014 | 31.98 | 32.09 | 31.26 | 31.27 | 243 | NYSE | ZTS | Fri, Jan 17, 2014 | 31.91 | 32.09 | 31.63 | 31.73 | 242 | NYSE | ZTS | Thu, Jan 16, 2014 | 31.85 | 32.08 | 31.71 | 32.00 | 241 | NYSE | ZTS | Wed, Jan 15, 2014 | 31.89 | 31.96 | 31.68 | 31.81 | 240 | NYSE | ZTS | Tue, Jan 14, 2014 | 31.94 | 31.99 | 31.65 | 31.85 | 239 | NYSE | ZTS | Mon, Jan 13, 2014 | 32.39 | 32.42 | 31.69 | 31.78 | 238 | NYSE | ZTS | Fri, Jan 10, 2014 | 31.90 | 32.56 | 31.86 | 32.54 | 237 | NYSE | ZTS | Thu, Jan 9, 2014 | 31.83 | 31.97 | 31.53 | 31.96 | 236 | NYSE | ZTS | Wed, Jan 8, 2014 | 31.71 | 32.09 | 31.51 | 31.74 | 235 | NYSE | ZTS | Tue, Jan 7, 2014 | 32.19 | 32.45 | 31.95 | 32.10 | 234 | NYSE | ZTS | Mon, Jan 6, 2014 | 32.30 | 32.73 | 31.85 | 31.98 | 233 | NYSE | ZTS | Fri, Jan 3, 2014 | 32.34 | 32.50 | 32.02 | 32.05 | 232 | NYSE | ZTS | Thu, Jan 2, 2014 | 32.53 | 32.66 | 32.11 | 32.36 | 231 | NYSE | ZTS | Tue, Dec 31, 2013 | 32.80 | 32.81 | 32.46 | 32.69 | 230 | NYSE | ZTS | Mon, Dec 30, 2013 | 32.74 | 32.84 | 32.54 | 32.67 | 229 | NYSE | ZTS | Fri, Dec 27, 2013 | 32.69 | 32.77 | 32.47 | 32.67 | 228 | NYSE | ZTS | Thu, Dec 26, 2013 | 32.50 | 32.78 | 32.40 | 32.59 | 227 | NYSE | ZTS | Tue, Dec 24, 2013 | 32.30 | 32.48 | 32.07 | 32.37 | 226 | NYSE | ZTS | Mon, Dec 23, 2013 | 32.61 | 32.64 | 32.16 | 32.37 | 225 | NYSE | ZTS | Fri, Dec 20, 2013 | 32.33 | 32.69 | 32.26 | 32.38 | 224 | NYSE | ZTS | Thu, Dec 19, 2013 | 32.14 | 32.37 | 31.66 | 32.31 | 223 | NYSE | ZTS | Wed, Dec 18, 2013 | 31.61 | 32.20 | 31.30 | 32.17 | 222 | NYSE | ZTS | Tue, Dec 17, 2013 | 31.91 | 31.97 | 31.32 | 31.64 | 221 | NYSE | ZTS | Mon, Dec 16, 2013 | 31.67 | 32.00 | 31.55 | 32.00 | 220 | NYSE | ZTS | Fri, Dec 13, 2013 | 31.31 | 31.89 | 31.23 | 31.58 | 219 | NYSE | ZTS | Thu, Dec 12, 2013 | 30.98 | 31.41 | 30.98 | 31.17 | 218 | NYSE | ZTS | Wed, Dec 11, 2013 | 31.43 | 31.54 | 30.76 | 31.09 | 217 | NYSE | ZTS | Tue, Dec 10, 2013 | 31.62 | 31.62 | 31.20 | 31.36 | 216 | NYSE | ZTS | Mon, Dec 9, 2013 | 31.56 | 31.94 | 31.39 | 31.75 | 215 | NYSE | ZTS | Fri, Dec 6, 2013 | 31.62 | 31.69 | 31.30 | 31.54 | 214 | NYSE | ZTS | Thu, Dec 5, 2013 | 31.20 | 31.71 | 31.00 | 31.44 | 213 | NYSE | ZTS | Wed, Dec 4, 2013 | 31.07 | 31.34 | 30.96 | 31.21 | 212 | NYSE | ZTS | Tue, Dec 3, 2013 | 31.13 | 31.24 | 30.89 | 31.09 | 211 | NYSE | ZTS | Mon, Dec 2, 2013 | 31.31 | 31.60 | 31.09 | 31.15 | 210 | NYSE | ZTS | Fri, Nov 29, 2013 | 31.29 | 31.45 | 31.08 | 31.15 | 209 | NYSE | ZTS | Wed, Nov 27, 2013 | 31.45 | 31.55 | 31.10 | 31.28 | 208 | NYSE | ZTS | Tue, Nov 26, 2013 | 31.46 | 31.92 | 31.39 | 31.42 | 207 | NYSE | ZTS | Mon, Nov 25, 2013 | 31.41 | 31.42 | 31.06 | 31.29 | 206 | NYSE | ZTS | Fri, Nov 22, 2013 | 31.64 | 31.73 | 31.25 | 31.36 | 205 | NYSE | ZTS | Thu, Nov 21, 2013 | 31.49 | 31.72 | 31.32 | 31.58 | 204 | NYSE | ZTS | Wed, Nov 20, 2013 | 31.42 | 31.82 | 31.21 | 31.37 | 203 | NYSE | ZTS | Tue, Nov 19, 2013 | 31.66 | 31.95 | 31.20 | 31.42 | 202 | NYSE | ZTS | Mon, Nov 18, 2013 | 31.84 | 31.96 | 31.46 | 31.62 | 201 | NYSE | ZTS | Fri, Nov 15, 2013 | 31.69 | 31.87 | 31.41 | 31.81 | 200 | NYSE | ZTS | Thu, Nov 14, 2013 | 31.93 | 32.18 | 31.48 | 31.68 | 199 | NYSE | ZTS | Wed, Nov 13, 2013 | 31.65 | 31.81 | 31.28 | 31.72 | 198 | NYSE | ZTS | Tue, Nov 12, 2013 | 31.75 | 31.98 | 31.45 | 31.84 | 197 | NYSE | ZTS | Mon, Nov 11, 2013 | 31.70 | 32.00 | 31.62 | 31.77 | 196 | NYSE | ZTS | Fri, Nov 8, 2013 | 31.17 | 31.63 | 30.96 | 31.59 | 195 | NYSE | ZTS | Thu, Nov 7, 2013 | 31.38 | 31.53 | 30.86 | 31.04 | 194 | NYSE | ZTS | Wed, Nov 6, 2013 | 32.08 | 32.18 | 30.89 | 31.27 | 193 | NYSE | ZTS | Tue, Nov 5, 2013 | 31.90 | 31.97 | 31.26 | 31.69 | 192 | NYSE | ZTS | Mon, Nov 4, 2013 | 31.84 | 31.99 | 31.52 | 31.93 | 191 | NYSE | ZTS | Fri, Nov 1, 2013 | 31.77 | 31.93 | 31.38 | 31.84 | 190 | NYSE | ZTS | Thu, Oct 31, 2013 | 32.00 | 32.28 | 31.66 | 31.66 | 189 | NYSE | ZTS | Wed, Oct 30, 2013 | 32.17 | 32.61 | 31.95 | 32.06 | 188 | NYSE | ZTS | Tue, Oct 29, 2013 | 31.99 | 32.30 | 31.92 | 32.03 | 187 | NYSE | ZTS | Mon, Oct 28, 2013 | 32.53 | 32.53 | 31.94 | 31.98 | 186 | NYSE | ZTS | Fri, Oct 25, 2013 | 32.80 | 32.80 | 32.35 | 32.47 | 185 | NYSE | ZTS | Thu, Oct 24, 2013 | 32.75 | 32.89 | 32.50 | 32.74 | 184 | NYSE | ZTS | Wed, Oct 23, 2013 | 32.48 | 32.90 | 32.48 | 32.60 | 183 | NYSE | ZTS | Tue, Oct 22, 2013 | 32.92 | 33.00 | 32.26 | 32.51 | 182 | NYSE | ZTS | Mon, Oct 21, 2013 | 33.16 | 33.34 | 32.62 | 32.77 | 181 | NYSE | ZTS | Fri, Oct 18, 2013 | 33.16 | 33.30 | 32.85 | 33.22 | 180 | NYSE | ZTS | Thu, Oct 17, 2013 | 32.83 | 33.19 | 32.77 | 33.03 | 179 | NYSE | ZTS | Wed, Oct 16, 2013 | 32.26 | 32.97 | 32.26 | 32.89 | 178 | NYSE | ZTS | Tue, Oct 15, 2013 | 32.22 | 32.42 | 32.00 | 32.07 | 177 | NYSE | ZTS | Mon, Oct 14, 2013 | 32.03 | 32.46 | 31.86 | 32.29 | 176 | NYSE | ZTS | Fri, Oct 11, 2013 | 32.44 | 32.77 | 32.03 | 32.40 | 175 | NYSE | ZTS | Thu, Oct 10, 2013 | 31.78 | 32.36 | 31.47 | 32.36 | 174 | NYSE | ZTS | Wed, Oct 9, 2013 | 31.73 | 31.73 | 31.08 | 31.43 | 173 | NYSE | ZTS | Tue, Oct 8, 2013 | 31.86 | 32.09 | 31.46 | 31.53 | 172 | NYSE | ZTS | Mon, Oct 7, 2013 | 31.70 | 32.38 | 31.59 | 31.93 | 171 | NYSE | ZTS | Fri, Oct 4, 2013 | 32.29 | 32.56 | 31.64 | 32.05 | 170 | NYSE | ZTS | Thu, Oct 3, 2013 | 31.79 | 31.82 | 31.34 | 31.48 | 169 | NYSE | ZTS | Wed, Oct 2, 2013 | 31.67 | 32.13 | 31.43 | 32.00 | 168 | NYSE | ZTS | Tue, Oct 1, 2013 | 31.12 | 32.04 | 31.01 | 31.78 | 167 | NYSE | ZTS | Mon, Sep 30, 2013 | 31.10 | 31.32 | 30.93 | 31.12 | 166 | NYSE | ZTS | Fri, Sep 27, 2013 | 31.56 | 31.60 | 31.05 | 31.15 | 165 | NYSE | ZTS | Thu, Sep 26, 2013 | 31.22 | 31.64 | 31.20 | 31.58 | 164 | NYSE | ZTS | Wed, Sep 25, 2013 | 31.48 | 31.59 | 31.03 | 31.06 | 163 | NYSE | ZTS | Tue, Sep 24, 2013 | 31.62 | 31.67 | 31.21 | 31.48 | 162 | NYSE | ZTS | Mon, Sep 23, 2013 | 32.19 | 32.19 | 31.35 | 31.58 | 161 | NYSE | ZTS | Fri, Sep 20, 2013 | 32.68 | 32.75 | 31.87 | 32.19 | 160 | NYSE | ZTS | Thu, Sep 19, 2013 | 32.80 | 32.90 | 32.16 | 32.51 | 159 | NYSE | ZTS | Wed, Sep 18, 2013 | 32.28 | 32.73 | 31.96 | 32.72 | 158 | NYSE | ZTS | Tue, Sep 17, 2013 | 32.01 | 32.52 | 31.98 | 32.38 | 157 | NYSE | ZTS | Mon, Sep 16, 2013 | 31.44 | 32.18 | 31.39 | 31.85 | 156 | NYSE | ZTS | Fri, Sep 13, 2013 | 31.07 | 31.30 | 30.91 | 31.05 | 155 | NYSE | ZTS | Thu, Sep 12, 2013 | 31.36 | 31.39 | 30.82 | 31.08 | 154 | NYSE | ZTS | Wed, Sep 11, 2013 | 31.36 | 31.46 | 30.89 | 31.33 | 153 | NYSE | ZTS | Tue, Sep 10, 2013 | 31.33 | 31.82 | 30.86 | 30.95 | 152 | NYSE | ZTS | Mon, Sep 9, 2013 | 30.64 | 31.00 | 30.36 | 30.59 | 151 | NYSE | ZTS | Fri, Sep 6, 2013 | 30.45 | 30.95 | 29.97 | 30.61 | 150 | NYSE | ZTS | Thu, Sep 5, 2013 | 29.72 | 30.49 | 29.66 | 30.33 | 149 | NYSE | ZTS | Wed, Sep 4, 2013 | 29.45 | 29.71 | 29.35 | 29.69 | 148 | NYSE | ZTS | Tue, Sep 3, 2013 | 29.46 | 29.78 | 29.19 | 29.43 | 147 | NYSE | ZTS | Fri, Aug 30, 2013 | 29.45 | 29.50 | 29.04 | 29.15 | 146 | NYSE | ZTS | Thu, Aug 29, 2013 | 29.43 | 29.61 | 29.22 | 29.47 | 145 | NYSE | ZTS | Wed, Aug 28, 2013 | 29.07 | 29.83 | 28.81 | 29.57 | 144 | NYSE | ZTS | Tue, Aug 27, 2013 | 29.53 | 29.67 | 29.00 | 29.20 | 143 | NYSE | ZTS | Mon, Aug 26, 2013 | 30.16 | 30.16 | 29.65 | 29.80 | 142 | NYSE | ZTS | Fri, Aug 23, 2013 | 29.88 | 30.23 | 29.64 | 30.20 | 141 | NYSE | ZTS | Thu, Aug 22, 2013 | 29.83 | 30.01 | 29.57 | 29.87 | 140 | NYSE | ZTS | Wed, Aug 21, 2013 | 30.07 | 30.19 | 29.60 | 29.85 | 139 | NYSE | ZTS | Tue, Aug 20, 2013 | 29.86 | 30.41 | 29.71 | 30.23 | 138 | NYSE | ZTS | Mon, Aug 19, 2013 | 29.91 | 30.30 | 29.84 | 29.87 | 137 | NYSE | ZTS | Fri, Aug 16, 2013 | 29.94 | 30.20 | 29.75 | 30.00 | 136 | NYSE | ZTS | Thu, Aug 15, 2013 | 29.94 | 30.16 | 29.79 | 30.02 | 135 | NYSE | ZTS | Wed, Aug 14, 2013 | 30.50 | 30.63 | 30.08 | 30.14 | 134 | NYSE | ZTS | Tue, Aug 13, 2013 | 30.50 | 30.75 | 30.20 | 30.45 | 133 | NYSE | ZTS | Mon, Aug 12, 2013 | 30.68 | 30.99 | 30.04 | 30.33 | 132 | NYSE | ZTS | Fri, Aug 9, 2013 | 31.14 | 31.24 | 30.78 | 30.91 | 131 | NYSE | ZTS | Thu, Aug 8, 2013 | 31.40 | 31.83 | 31.18 | 31.24 | 130 | NYSE | ZTS | Wed, Aug 7, 2013 | 31.10 | 31.40 | 30.65 | 31.24 | 129 | NYSE | ZTS | Tue, Aug 6, 2013 | 31.68 | 32.50 | 31.09 | 31.13 | 128 | NYSE | ZTS | Mon, Aug 5, 2013 | 30.47 | 31.39 | 30.47 | 31.25 | 127 | NYSE | ZTS | Fri, Aug 2, 2013 | 30.12 | 30.96 | 29.91 | 30.94 | 126 | NYSE | ZTS | Thu, Aug 1, 2013 | 29.97 | 30.21 | 29.46 | 30.16 | 125 | NYSE | ZTS | Wed, Jul 31, 2013 | 30.00 | 30.19 | 29.80 | 29.81 | 124 | NYSE | ZTS | Tue, Jul 30, 2013 | 30.15 | 30.32 | 29.89 | 30.04 | 123 | NYSE | ZTS | Mon, Jul 29, 2013 | 30.27 | 30.54 | 29.98 | 30.09 | 122 | NYSE | ZTS | Fri, Jul 26, 2013 | 30.40 | 30.53 | 30.00 | 30.43 | 121 | NYSE | ZTS | Thu, Jul 25, 2013 | 29.88 | 30.55 | 29.71 | 30.52 | 120 | NYSE | ZTS | Wed, Jul 24, 2013 | 30.13 | 30.55 | 29.66 | 29.90 | 119 | NYSE | ZTS | Tue, Jul 23, 2013 | 30.41 | 30.44 | 29.76 | 30.06 | 118 | NYSE | ZTS | Mon, Jul 22, 2013 | 30.36 | 30.59 | 30.16 | 30.27 | 117 | NYSE | ZTS | Fri, Jul 19, 2013 | 30.79 | 30.80 | 30.12 | 30.24 | 116 | NYSE | ZTS | Thu, Jul 18, 2013 | 31.11 | 31.20 | 30.77 | 30.82 | 115 | NYSE | ZTS | Wed, Jul 17, 2013 | 31.23 | 31.23 | 30.85 | 30.99 | 114 | NYSE | ZTS | Tue, Jul 16, 2013 | 31.56 | 31.65 | 31.10 | 31.16 | 113 | NYSE | ZTS | Mon, Jul 15, 2013 | 31.31 | 31.65 | 31.10 | 31.58 | 112 | NYSE | ZTS | Fri, Jul 12, 2013 | 31.02 | 31.38 | 31.01 | 31.35 | 111 | NYSE | ZTS | Thu, Jul 11, 2013 | 31.43 | 31.45 | 30.84 | 30.92 | 110 | NYSE | ZTS | Wed, Jul 10, 2013 | 31.08 | 31.24 | 30.47 | 31.04 | 109 | NYSE | ZTS | Tue, Jul 9, 2013 | 31.12 | 31.40 | 30.94 | 30.98 | 108 | NYSE | ZTS | Mon, Jul 8, 2013 | 30.45 | 30.97 | 30.22 | 30.94 | 107 | NYSE | ZTS | Fri, Jul 5, 2013 | 29.81 | 30.18 | 29.78 | 30.17 | 106 | NYSE | ZTS | Wed, Jul 3, 2013 | 29.67 | 29.74 | 28.97 | 29.28 | 105 | NYSE | ZTS | Tue, Jul 2, 2013 | 30.22 | 30.83 | 29.62 | 29.70 | 104 | NYSE | ZTS | Mon, Jul 1, 2013 | 31.02 | 31.06 | 30.13 | 30.61 | 103 | NYSE | ZTS | Fri, Jun 28, 2013 | 30.90 | 31.39 | 30.54 | 30.89 | 102 | NYSE | ZTS | Thu, Jun 27, 2013 | 31.46 | 31.51 | 30.79 | 30.87 | 101 | NYSE | ZTS | Wed, Jun 26, 2013 | 31.80 | 31.90 | 30.92 | 30.97 | 100 | NYSE | ZTS | Tue, Jun 25, 2013 | 30.80 | 31.62 | 30.50 | 31.49 | 99 | NYSE | ZTS | Mon, Jun 24, 2013 | 30.15 | 30.50 | 29.40 | 30.38 | 98 | NYSE | ZTS | Fri, Jun 21, 2013 | 30.55 | 31.09 | 30.34 | 30.60 | 97 | NYSE | ZTS | Thu, Jun 20, 2013 | 30.89 | 31.04 | 30.05 | 30.19 | 96 | NYSE | ZTS | Wed, Jun 19, 2013 | 31.06 | 31.24 | 30.82 | 31.00 | 95 | NYSE | ZTS | Tue, Jun 18, 2013 | 31.33 | 31.39 | 30.95 | 31.18 | 94 | NYSE | ZTS | Mon, Jun 17, 2013 | 31.40 | 31.76 | 30.71 | 30.96 | 93 | NYSE | ZTS | Fri, Jun 14, 2013 | 31.00 | 31.26 | 30.61 | 30.80 | 92 | NYSE | ZTS | Thu, Jun 13, 2013 | 31.47 | 31.55 | 30.87 | 31.17 | 91 | NYSE | ZTS | Wed, Jun 12, 2013 | 31.95 | 32.03 | 31.40 | 31.53 | 90 | NYSE | ZTS | Tue, Jun 11, 2013 | 31.70 | 32.02 | 31.40 | 31.70 | 89 | NYSE | ZTS | Mon, Jun 10, 2013 | 31.83 | 32.11 | 31.47 | 32.01 | 88 | NYSE | ZTS | Fri, Jun 7, 2013 | 32.26 | 32.34 | 31.21 | 31.50 | 87 | NYSE | ZTS | Thu, Jun 6, 2013 | 32.17 | 32.31 | 31.54 | 32.08 | 86 | NYSE | ZTS | Wed, Jun 5, 2013 | 32.42 | 32.42 | 31.75 | 32.17 | 85 | NYSE | ZTS | Tue, Jun 4, 2013 | 32.83 | 32.99 | 31.84 | 32.40 | 84 | NYSE | ZTS | Mon, Jun 3, 2013 | 32.01 | 32.84 | 31.31 | 32.75 | 83 | NYSE | ZTS | Fri, May 31, 2013 | 32.30 | 32.34 | 31.80 | 32.00 | 82 | NYSE | ZTS | Thu, May 30, 2013 | 32.77 | 33.10 | 32.10 | 32.24 | 81 | NYSE | ZTS | Wed, May 29, 2013 | 34.25 | 34.25 | 32.88 | 32.95 | 80 | NYSE | ZTS | Tue, May 28, 2013 | 33.80 | 34.28 | 33.59 | 34.26 | 79 | NYSE | ZTS | Fri, May 24, 2013 | 33.20 | 33.62 | 32.53 | 33.46 | 78 | NYSE | ZTS | Thu, May 23, 2013 | 33.25 | 33.80 | 32.71 | 32.84 | 77 | NYSE | ZTS | Wed, May 22, 2013 | 32.55 | 33.99 | 31.75 | 33.55 | 76 | NYSE | ZTS | Tue, May 21, 2013 | 33.57 | 33.74 | 32.99 | 33.04 | 75 | NYSE | ZTS | Mon, May 20, 2013 | 33.90 | 34.00 | 33.60 | 33.71 | 74 | NYSE | ZTS | Fri, May 17, 2013 | 33.35 | 33.90 | 33.19 | 33.90 | 73 | NYSE | ZTS | Thu, May 16, 2013 | 33.48 | 33.80 | 33.16 | 33.39 | 72 | NYSE | ZTS | Wed, May 15, 2013 | 32.94 | 33.06 | 32.56 | 32.79 | 71 | NYSE | ZTS | Tue, May 14, 2013 | 33.13 | 33.75 | 32.85 | 33.08 | 70 | NYSE | ZTS | Mon, May 13, 2013 | 33.06 | 33.49 | 32.75 | 33.04 | 69 | NYSE | ZTS | Fri, May 10, 2013 | 33.54 | 33.61 | 32.97 | 33.18 | 68 | NYSE | ZTS | Thu, May 9, 2013 | 33.31 | 33.67 | 33.28 | 33.55 | 67 | NYSE | ZTS | Wed, May 8, 2013 | 33.00 | 33.44 | 32.72 | 33.26 | 66 | NYSE | ZTS | Tue, May 7, 2013 | 33.08 | 33.08 | 32.30 | 32.88 | 65 | NYSE | ZTS | Mon, May 6, 2013 | 33.35 | 33.49 | 32.75 | 32.94 | 64 | NYSE | ZTS | Fri, May 3, 2013 | 33.62 | 33.64 | 33.00 | 33.21 | 63 | NYSE | ZTS | Thu, May 2, 2013 | 33.38 | 33.87 | 33.11 | 33.28 | 62 | NYSE | ZTS | Wed, May 1, 2013 | 32.97 | 33.51 | 32.66 | 33.39 | 61 | NYSE | ZTS | Tue, Apr 30, 2013 | 33.68 | 34.74 | 32.93 | 33.02 | 60 | NYSE | ZTS | Mon, Apr 29, 2013 | 32.95 | 32.95 | 32.17 | 32.66 | 59 | NYSE | ZTS | Fri, Apr 26, 2013 | 31.61 | 32.68 | 31.61 | 32.64 | 58 | NYSE | ZTS | Thu, Apr 25, 2013 | 30.93 | 31.99 | 30.75 | 31.55 | 57 | NYSE | ZTS | Wed, Apr 24, 2013 | 31.63 | 31.69 | 30.42 | 30.62 | 56 | NYSE | ZTS | Tue, Apr 23, 2013 | 32.78 | 32.96 | 31.50 | 31.70 | 55 | NYSE | ZTS | Mon, Apr 22, 2013 | 32.90 | 32.90 | 32.22 | 32.66 | 54 | NYSE | ZTS | Fri, Apr 19, 2013 | 32.71 | 32.79 | 31.81 | 32.71 | 53 | NYSE | ZTS | Thu, Apr 18, 2013 | 33.10 | 33.10 | 32.38 | 32.47 | 52 | NYSE | ZTS | Wed, Apr 17, 2013 | 32.98 | 33.23 | 32.17 | 32.89 | 51 | NYSE | ZTS | Tue, Apr 16, 2013 | 32.36 | 33.37 | 32.29 | 33.21 | 50 | NYSE | ZTS | Mon, Apr 15, 2013 | 33.07 | 33.23 | 32.17 | 32.24 | 49 | NYSE | ZTS | Fri, Apr 12, 2013 | 32.97 | 33.35 | 32.60 | 33.23 | 48 | NYSE | ZTS | Thu, Apr 11, 2013 | 33.22 | 33.24 | 32.87 | 33.16 | 47 | NYSE | ZTS | Wed, Apr 10, 2013 | 33.76 | 33.76 | 32.98 | 33.15 | 46 | NYSE | ZTS | Tue, Apr 9, 2013 | 33.05 | 33.59 | 32.56 | 33.44 | 45 | NYSE | ZTS | Mon, Apr 8, 2013 | 31.95 | 32.98 | 31.77 | 32.92 | 44 | NYSE | ZTS | Fri, Apr 5, 2013 | 31.73 | 32.07 | 30.57 | 31.96 | 43 | NYSE | ZTS | Thu, Apr 4, 2013 | 32.41 | 32.50 | 31.71 | 31.84 | 42 | NYSE | ZTS | Wed, Apr 3, 2013 | 32.67 | 32.98 | 32.36 | 32.53 | 41 | NYSE | ZTS | Tue, Apr 2, 2013 | 32.66 | 33.13 | 32.46 | 32.55 | 40 | NYSE | ZTS | Mon, Apr 1, 2013 | 33.42 | 33.59 | 32.43 | 32.59 | 39 | NYSE | ZTS | Thu, Mar 28, 2013 | 32.85 | 33.50 | 32.63 | 33.40 | 38 | NYSE | ZTS | Wed, Mar 27, 2013 | 32.38 | 32.89 | 32.06 | 32.74 | 37 | NYSE | ZTS | Tue, Mar 26, 2013 | 32.73 | 32.79 | 32.00 | 32.51 | 36 | NYSE | ZTS | Mon, Mar 25, 2013 | 33.48 | 33.48 | 32.25 | 32.46 | 35 | NYSE | ZTS | Fri, Mar 22, 2013 | 33.55 | 33.75 | 32.74 | 33.12 | 34 | NYSE | ZTS | Thu, Mar 21, 2013 | 33.90 | 34.00 | 33.29 | 33.47 | 33 | NYSE | ZTS | Wed, Mar 20, 2013 | 32.90 | 33.54 | 32.50 | 33.51 | 32 | NYSE | ZTS | Tue, Mar 19, 2013 | 32.80 | 33.42 | 32.33 | 32.80 | 31 | NYSE | ZTS | Mon, Mar 18, 2013 | 32.75 | 32.94 | 32.64 | 32.84 | 30 | NYSE | ZTS | Fri, Mar 15, 2013 | 34.70 | 34.84 | 33.31 | 33.44 | 29 | NYSE | ZTS | Thu, Mar 14, 2013 | 34.33 | 35.42 | 34.30 | 34.64 | 28 | NYSE | ZTS | Wed, Mar 13, 2013 | 33.90 | 34.06 | 33.08 | 34.00 | 27 | NYSE | ZTS | Tue, Mar 12, 2013 | 34.12 | 34.25 | 33.60 | 33.82 | 26 | NYSE | ZTS | Mon, Mar 11, 2013 | 33.97 | 34.26 | 33.25 | 34.18 | 25 | NYSE | ZTS | Fri, Mar 8, 2013 | 34.03 | 34.69 | 33.80 | 34.09 | 24 | NYSE | ZTS | Thu, Mar 7, 2013 | 33.95 | 34.68 | 33.56 | 34.56 | 23 | NYSE | ZTS | Wed, Mar 6, 2013 | 34.34 | 34.38 | 33.85 | 33.85 | 22 | NYSE | ZTS | Tue, Mar 5, 2013 | 34.41 | 34.48 | 33.75 | 34.29 | 21 | NYSE | ZTS | Mon, Mar 4, 2013 | 34.80 | 34.89 | 34.24 | 34.35 | 20 | NYSE | ZTS | Fri, Mar 1, 2013 | 33.36 | 34.70 | 33.15 | 34.60 | 19 | NYSE | ZTS | Thu, Feb 28, 2013 | 32.56 | 33.55 | 32.56 | 33.45 | 18 | NYSE | ZTS | Wed, Feb 27, 2013 | 32.00 | 33.05 | 32.00 | 32.32 | 17 | NYSE | ZTS | Tue, Feb 26, 2013 | 32.05 | 32.40 | 31.99 | 32.04 | 16 | NYSE | ZTS | Mon, Feb 25, 2013 | 32.68 | 32.69 | 32.00 | 32.07 | 15 | NYSE | ZTS | Fri, Feb 22, 2013 | 32.78 | 32.93 | 32.50 | 32.59 | 14 | NYSE | ZTS | Thu, Feb 21, 2013 | 32.50 | 32.80 | 31.86 | 32.56 | 13 | NYSE | ZTS | Wed, Feb 20, 2013 | 33.84 | 33.88 | 32.60 | 32.72 | 12 | NYSE | ZTS | Tue, Feb 19, 2013 | 34.02 | 34.07 | 33.57 | 33.84 | 11 | NYSE | ZTS | Fri, Feb 15, 2013 | 33.31 | 34.09 | 33.00 | 33.98 | 10 | NYSE | ZTS | Thu, Feb 14, 2013 | 33.39 | 33.45 | 32.77 | 33.27 | 9 | NYSE | ZTS | Wed, Feb 13, 2013 | 33.80 | 33.80 | 33.00 | 33.55 | 8 | NYSE | ZTS | Tue, Feb 12, 2013 | 33.40 | 34.00 | 33.15 | 33.74 | 7 | NYSE | ZTS | Mon, Feb 11, 2013 | 33.06 | 33.50 | 32.88 | 33.26 | 6 | NYSE | ZTS | Fri, Feb 8, 2013 | 32.31 | 33.48 | 32.30 | 33.05 | 5 | NYSE | ZTS | Thu, Feb 7, 2013 | 31.00 | 32.73 | 31.00 | 32.00 | 4 | NYSE | ZTS | Wed, Feb 6, 2013 | 30.98 | 31.43 | 30.75 | 31.03 | 3 | NYSE | ZTS | Tue, Feb 5, 2013 | 31.25 | 31.98 | 30.85 | 31.04 | 2 | NYSE | ZTS | Mon, Feb 4, 2013 | 31.09 | 31.99 | 30.76 | 31.02 | 1 | NYSE | ZTS | Fri, Feb 1, 2013 | 31.50 | 31.74 | 30.47 | 31.01 |
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# | Exchange | Symbol | Date | Open | High | Low | Close |
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