Griffon Corp NYSE:GFF Historical Prices

Below are the 6903 trading days of historical prices for GFF.

# Exchange Symbol Date Open High Low Close
6903 NYSE GFF Thu, Jan 19, 2023 38.34 38.34 37.07 37.51
6902 NYSE GFF Wed, Jan 18, 2023 39.96 40.74 38.57 38.57
6901 NYSE GFF Tue, Jan 17, 2023 39.57 39.99 39.08 39.87
6900 NYSE GFF Fri, Jan 13, 2023 38.50 39.82 38.38 39.57
6899 NYSE GFF Thu, Jan 12, 2023 38.78 39.00 37.58 38.30
6898 NYSE GFF Wed, Jan 11, 2023 39.35 39.77 38.52 38.80
6897 NYSE GFF Tue, Jan 10, 2023 38.50 39.41 38.28 39.32
6896 NYSE GFF Mon, Jan 9, 2023 36.20 39.59 36.20 38.75
6895 NYSE GFF Fri, Jan 6, 2023 35.55 36.55 35.37 36.09
6894 NYSE GFF Thu, Jan 5, 2023 36.60 36.68 34.97 35.02
6893 NYSE GFF Wed, Jan 4, 2023 36.25 36.85 36.09 36.85
6892 NYSE GFF Tue, Jan 3, 2023 36.19 36.95 35.68 36.01
6891 NYSE GFF Fri, Dec 30, 2022 34.41 35.97 34.24 35.79
6890 NYSE GFF Thu, Dec 29, 2022 34.85 35.40 34.37 34.80
6889 NYSE GFF Wed, Dec 28, 2022 36.50 36.60 34.63 34.68
6888 NYSE GFF Tue, Dec 27, 2022 36.08 36.66 35.64 36.55
6887 NYSE GFF Fri, Dec 23, 2022 35.21 36.12 35.20 35.99
6886 NYSE GFF Thu, Dec 22, 2022 34.72 35.00 34.29 34.98
6885 NYSE GFF Wed, Dec 21, 2022 35.36 35.50 34.85 35.00
6884 NYSE GFF Tue, Dec 20, 2022 34.16 35.02 33.95 34.99
6883 NYSE GFF Mon, Dec 19, 2022 35.08 35.45 34.29 34.41
6882 NYSE GFF Fri, Dec 16, 2022 34.39 35.10 33.82 34.95
6881 NYSE GFF Thu, Dec 15, 2022 35.54 35.54 34.56 34.83
6880 NYSE GFF Wed, Dec 14, 2022 36.42 36.54 35.41 35.99
6879 NYSE GFF Tue, Dec 13, 2022 37.25 37.69 36.13 36.33
6878 NYSE GFF Mon, Dec 12, 2022 34.99 36.34 34.70 36.26
6877 NYSE GFF Fri, Dec 9, 2022 34.79 35.47 34.62 34.89
6876 NYSE GFF Thu, Dec 8, 2022 35.01 35.57 34.39 34.99
6875 NYSE GFF Wed, Dec 7, 2022 34.87 35.69 34.52 34.74
6874 NYSE GFF Tue, Dec 6, 2022 34.76 35.35 34.50 35.18
6873 NYSE GFF Mon, Dec 5, 2022 35.36 35.47 34.27 34.70
6872 NYSE GFF Fri, Dec 2, 2022 34.85 36.29 34.43 36.04
6871 NYSE GFF Thu, Dec 1, 2022 35.47 35.64 34.79 35.49
6870 NYSE GFF Wed, Nov 30, 2022 35.05 35.32 33.90 35.31
6869 NYSE GFF Tue, Nov 29, 2022 34.91 36.00 33.85 35.12
6868 NYSE GFF Mon, Nov 28, 2022 36.15 36.15 34.64 35.00
6867 NYSE GFF Fri, Nov 25, 2022 36.33 36.75 36.05 36.49
6866 NYSE GFF Wed, Nov 23, 2022 36.05 36.68 35.75 36.24
6865 NYSE GFF Tue, Nov 22, 2022 35.60 36.42 35.31 36.08
6864 NYSE GFF Mon, Nov 21, 2022 36.23 36.37 34.54 35.28
6863 NYSE GFF Fri, Nov 18, 2022 33.74 36.17 33.74 36.16
6862 NYSE GFF Thu, Nov 17, 2022 32.57 34.18 30.57 33.25
6861 NYSE GFF Wed, Nov 16, 2022 34.04 34.36 33.35 33.61
6860 NYSE GFF Tue, Nov 15, 2022 33.82 34.90 33.74 34.31
6859 NYSE GFF Mon, Nov 14, 2022 34.00 34.00 32.55 33.09
6858 NYSE GFF Fri, Nov 11, 2022 34.04 34.57 33.69 34.42
6857 NYSE GFF Thu, Nov 10, 2022 32.29 34.38 32.23 33.88
6856 NYSE GFF Wed, Nov 9, 2022 31.76 32.32 31.31 31.62
6855 NYSE GFF Tue, Nov 8, 2022 31.52 32.47 31.25 32.24
6854 NYSE GFF Mon, Nov 7, 2022 31.09 31.66 30.78 31.44
6853 NYSE GFF Fri, Nov 4, 2022 31.23 31.59 30.50 30.99
6852 NYSE GFF Thu, Nov 3, 2022 30.79 31.13 30.47 30.68
6851 NYSE GFF Wed, Nov 2, 2022 32.31 32.62 31.33 31.37
6850 NYSE GFF Tue, Nov 1, 2022 32.76 32.85 31.92 32.31
6849 NYSE GFF Mon, Oct 31, 2022 32.40 32.63 32.12 32.14
6848 NYSE GFF Fri, Oct 28, 2022 32.94 33.27 32.33 32.88
6847 NYSE GFF Thu, Oct 27, 2022 32.57 33.53 32.13 32.94
6846 NYSE GFF Wed, Oct 26, 2022 32.64 32.80 31.77 32.39
6845 NYSE GFF Tue, Oct 25, 2022 31.06 32.83 31.06 32.50
6844 NYSE GFF Mon, Oct 24, 2022 30.84 31.40 30.13 31.16
6843 NYSE GFF Fri, Oct 21, 2022 29.63 30.91 29.47 30.78
6842 NYSE GFF Thu, Oct 20, 2022 29.83 30.33 29.00 29.45
6841 NYSE GFF Wed, Oct 19, 2022 30.46 30.51 29.65 29.96
6840 NYSE GFF Tue, Oct 18, 2022 30.86 31.38 30.39 30.79
6839 NYSE GFF Mon, Oct 17, 2022 29.70 30.45 29.70 30.13
6838 NYSE GFF Fri, Oct 14, 2022 30.61 30.62 29.03 29.04
6837 NYSE GFF Thu, Oct 13, 2022 29.39 30.89 28.85 30.60
6836 NYSE GFF Wed, Oct 12, 2022 30.62 30.62 29.88 30.00
6835 NYSE GFF Tue, Oct 11, 2022 30.61 31.06 29.56 30.54
6834 NYSE GFF Mon, Oct 10, 2022 30.39 30.93 30.24 30.74
6833 NYSE GFF Fri, Oct 7, 2022 31.38 31.58 30.05 30.24
6832 NYSE GFF Thu, Oct 6, 2022 31.62 32.26 31.25 31.48
6831 NYSE GFF Wed, Oct 5, 2022 31.48 32.28 31.21 31.96
6830 NYSE GFF Tue, Oct 4, 2022 30.90 32.19 30.90 32.11
6829 NYSE GFF Mon, Oct 3, 2022 29.74 30.62 29.44 30.25
6828 NYSE GFF Fri, Sep 30, 2022 29.41 30.26 29.37 29.52
6827 NYSE GFF Thu, Sep 29, 2022 29.07 29.45 28.60 29.39
6826 NYSE GFF Wed, Sep 28, 2022 28.85 29.76 28.67 29.58
6825 NYSE GFF Tue, Sep 27, 2022 28.98 29.45 28.54 28.66
6824 NYSE GFF Mon, Sep 26, 2022 28.61 29.66 28.48 28.63
6823 NYSE GFF Fri, Sep 23, 2022 29.18 29.74 28.49 28.86
6822 NYSE GFF Thu, Sep 22, 2022 31.04 31.22 29.61 29.65
6821 NYSE GFF Wed, Sep 21, 2022 32.12 32.42 31.22 31.25
6820 NYSE GFF Tue, Sep 20, 2022 32.18 32.18 31.21 31.85
6819 NYSE GFF Mon, Sep 19, 2022 31.41 32.72 31.14 32.57
6818 NYSE GFF Fri, Sep 16, 2022 32.19 32.33 31.37 31.75
6817 NYSE GFF Thu, Sep 15, 2022 32.49 33.16 32.26 32.77
6816 NYSE GFF Wed, Sep 14, 2022 32.42 33.29 32.07 32.71
6815 NYSE GFF Tue, Sep 13, 2022 32.95 33.15 32.07 32.25
6814 NYSE GFF Mon, Sep 12, 2022 34.46 34.85 33.72 33.93
6813 NYSE GFF Fri, Sep 9, 2022 33.99 34.92 33.80 34.38
6812 NYSE GFF Thu, Sep 8, 2022 32.03 34.46 31.51 33.71
6811 NYSE GFF Wed, Sep 7, 2022 30.41 32.21 30.31 31.96
6810 NYSE GFF Tue, Sep 6, 2022 31.86 31.86 30.23 30.42
6809 NYSE GFF Fri, Sep 2, 2022 32.22 32.37 31.52 31.74
6808 NYSE GFF Thu, Sep 1, 2022 30.96 31.85 30.61 31.78
6807 NYSE GFF Wed, Aug 31, 2022 32.20 32.21 31.17 31.35
6806 NYSE GFF Tue, Aug 30, 2022 33.00 33.00 32.23 32.32
6805 NYSE GFF Mon, Aug 29, 2022 32.31 33.03 32.28 32.78
6804 NYSE GFF Fri, Aug 26, 2022 34.00 34.00 32.24 32.44
6803 NYSE GFF Thu, Aug 25, 2022 33.23 34.19 33.23 34.00
6802 NYSE GFF Wed, Aug 24, 2022 32.66 33.20 32.40 33.10
6801 NYSE GFF Tue, Aug 23, 2022 33.71 34.17 32.68 32.93
6800 NYSE GFF Mon, Aug 22, 2022 32.83 33.97 32.66 33.52
6799 NYSE GFF Fri, Aug 19, 2022 33.24 33.44 32.89 33.23
6798 NYSE GFF Thu, Aug 18, 2022 32.76 33.60 32.76 33.52
6797 NYSE GFF Wed, Aug 17, 2022 32.80 32.98 32.39 32.48
6796 NYSE GFF Tue, Aug 16, 2022 33.15 33.49 33.10 33.29
6795 NYSE GFF Mon, Aug 15, 2022 33.38 33.60 32.73 33.41
6794 NYSE GFF Fri, Aug 12, 2022 33.94 33.94 33.14 33.51
6793 NYSE GFF Thu, Aug 11, 2022 33.04 34.35 33.00 33.70
6792 NYSE GFF Wed, Aug 10, 2022 31.70 33.11 31.70 32.98
6791 NYSE GFF Tue, Aug 9, 2022 32.24 32.40 30.96 31.17
6790 NYSE GFF Mon, Aug 8, 2022 30.85 32.65 30.75 32.22
6789 NYSE GFF Fri, Aug 5, 2022 30.17 30.77 29.90 30.76
6788 NYSE GFF Thu, Aug 4, 2022 29.52 30.72 29.50 30.62
6787 NYSE GFF Wed, Aug 3, 2022 28.46 29.78 28.38 29.72
6786 NYSE GFF Tue, Aug 2, 2022 29.10 29.36 28.13 28.38
6785 NYSE GFF Mon, Aug 1, 2022 29.89 30.02 28.82 29.54
6784 NYSE GFF Fri, Jul 29, 2022 29.59 30.13 29.21 30.01
6783 NYSE GFF Thu, Jul 28, 2022 27.65 29.77 27.65 29.36
6782 NYSE GFF Wed, Jul 27, 2022 27.31 27.86 27.15 27.69
6781 NYSE GFF Tue, Jul 26, 2022 27.21 27.69 27.10 27.31
6780 NYSE GFF Mon, Jul 25, 2022 27.32 27.41 26.92 27.25
6779 NYSE GFF Fri, Jul 22, 2022 27.29 27.54 26.95 27.26
6778 NYSE GFF Thu, Jul 21, 2022 26.95 27.59 26.45 27.53
6777 NYSE GFF Wed, Jul 20, 2022 26.93 27.47 26.86 27.44
6776 NYSE GFF Tue, Jul 19, 2022 26.17 27.21 26.17 26.94
6775 NYSE GFF Mon, Jul 18, 2022 26.22 26.59 25.85 26.01
6774 NYSE GFF Fri, Jul 15, 2022 26.70 26.70 25.83 25.96
6773 NYSE GFF Thu, Jul 14, 2022 26.12 26.32 25.73 26.18
6772 NYSE GFF Wed, Jul 13, 2022 25.96 26.85 25.66 26.66
6771 NYSE GFF Tue, Jul 12, 2022 26.19 26.61 26.02 26.16
6770 NYSE GFF Mon, Jul 11, 2022 25.95 26.70 25.82 26.24
6769 NYSE GFF Fri, Jul 8, 2022 26.20 26.44 25.59 26.08
6768 NYSE GFF Thu, Jul 7, 2022 26.35 26.41 25.79 26.09
6767 NYSE GFF Wed, Jul 6, 2022 28.96 29.16 27.54 26.26
6766 NYSE GFF Tue, Jul 5, 2022 28.32 28.97 27.83 28.97
6765 NYSE GFF Fri, Jul 1, 2022 28.03 28.84 27.94 28.73
6764 NYSE GFF Thu, Jun 30, 2022 27.54 28.44 27.04 28.03
6763 NYSE GFF Wed, Jun 29, 2022 27.83 28.39 27.36 27.99
6762 NYSE GFF Tue, Jun 28, 2022 28.06 29.02 27.73 27.81
6761 NYSE GFF Mon, Jun 27, 2022 26.82 27.76 26.63 27.35
6760 NYSE GFF Fri, Jun 24, 2022 26.83 27.34 26.53 26.61
6759 NYSE GFF Thu, Jun 23, 2022 26.23 26.56 25.71 26.56
6758 NYSE GFF Wed, Jun 22, 2022 26.04 26.38 25.43 26.14
6757 NYSE GFF Tue, Jun 21, 2022 26.75 26.95 25.88 26.49
6756 NYSE GFF Fri, Jun 17, 2022 26.32 26.60 25.69 26.34
6755 NYSE GFF Thu, Jun 16, 2022 29.21 29.21 26.01 26.22
6754 NYSE GFF Wed, Jun 15, 2022 30.33 30.33 29.56 29.94
6753 NYSE GFF Tue, Jun 14, 2022 29.80 30.28 29.67 30.09
6752 NYSE GFF Mon, Jun 13, 2022 30.37 30.49 29.39 29.63
6751 NYSE GFF Fri, Jun 10, 2022 31.90 32.18 31.08 31.23
6750 NYSE GFF Thu, Jun 9, 2022 32.16 32.89 31.85 32.46
6749 NYSE GFF Wed, Jun 8, 2022 32.87 32.94 31.99 32.27
6748 NYSE GFF Tue, Jun 7, 2022 32.50 33.38 32.01 33.27
6747 NYSE GFF Mon, Jun 6, 2022 32.96 32.99 32.34 32.80
6746 NYSE GFF Fri, Jun 3, 2022 32.60 32.69 32.11 32.54
6745 NYSE GFF Thu, Jun 2, 2022 32.66 33.07 32.51 32.79
6744 NYSE GFF Wed, Jun 1, 2022 32.66 32.72 31.58 32.37
6743 NYSE GFF Tue, May 31, 2022 31.25 32.35 30.58 32.07
6742 NYSE GFF Fri, May 27, 2022 31.33 31.85 31.14 31.57
6741 NYSE GFF Thu, May 26, 2022 30.55 31.56 30.36 31.02
6740 NYSE GFF Wed, May 25, 2022 29.59 30.82 29.27 30.49
6739 NYSE GFF Tue, May 24, 2022 29.96 30.21 29.01 29.65
6738 NYSE GFF Mon, May 23, 2022 30.45 30.86 29.42 30.17
6737 NYSE GFF Fri, May 20, 2022 30.19 30.19 29.36 30.15
6736 NYSE GFF Thu, May 19, 2022 29.64 30.41 29.45 29.99
6735 NYSE GFF Wed, May 18, 2022 30.78 31.70 29.70 29.84
6734 NYSE GFF Tue, May 17, 2022 29.99 31.25 28.62 31.15
6733 NYSE GFF Mon, May 16, 2022 27.05 30.65 26.74 30.13
6732 NYSE GFF Fri, May 13, 2022 23.95 24.51 23.89 24.31
6731 NYSE GFF Thu, May 12, 2022 22.93 23.76 22.77 23.73
6730 NYSE GFF Wed, May 11, 2022 23.23 23.57 22.90 23.21
6729 NYSE GFF Tue, May 10, 2022 23.72 23.89 22.68 23.29
6728 NYSE GFF Mon, May 9, 2022 23.20 24.12 23.20 23.48
6727 NYSE GFF Fri, May 6, 2022 22.99 23.56 22.55 23.44
6726 NYSE GFF Thu, May 5, 2022 23.82 24.18 22.63 23.02
6725 NYSE GFF Wed, May 4, 2022 23.01 24.28 22.77 24.26
6724 NYSE GFF Tue, May 3, 2022 22.42 23.59 22.42 22.94
6723 NYSE GFF Mon, May 2, 2022 19.84 22.49 19.76 22.43
6722 NYSE GFF Fri, Apr 29, 2022 19.08 19.88 18.54 18.71
6721 NYSE GFF Thu, Apr 28, 2022 19.06 19.60 18.31 18.89
6720 NYSE GFF Wed, Apr 27, 2022 17.86 17.98 17.56 17.65
6719 NYSE GFF Tue, Apr 26, 2022 18.30 18.54 17.73 17.75
6718 NYSE GFF Mon, Apr 25, 2022 18.31 18.57 17.95 18.56
6717 NYSE GFF Fri, Apr 22, 2022 18.83 18.97 18.43 18.45
6716 NYSE GFF Thu, Apr 21, 2022 19.34 19.48 18.88 19.00
6715 NYSE GFF Wed, Apr 20, 2022 19.27 19.71 19.08 19.11
6714 NYSE GFF Tue, Apr 19, 2022 18.89 19.48 18.73 19.06
6713 NYSE GFF Mon, Apr 18, 2022 18.45 18.57 18.17 18.37
6712 NYSE GFF Thu, Apr 14, 2022 18.78 18.89 18.46 18.54
6711 NYSE GFF Wed, Apr 13, 2022 18.47 18.82 18.44 18.67
6710 NYSE GFF Tue, Apr 12, 2022 18.49 18.96 18.35 18.47
6709 NYSE GFF Mon, Apr 11, 2022 18.00 18.58 17.91 18.27
6708 NYSE GFF Fri, Apr 8, 2022 18.38 18.65 18.02 18.06
6707 NYSE GFF Thu, Apr 7, 2022 18.83 18.83 18.18 18.40
6706 NYSE GFF Wed, Apr 6, 2022 19.12 19.21 18.75 18.86
6705 NYSE GFF Tue, Apr 5, 2022 19.93 20.06 19.26 19.31
6704 NYSE GFF Mon, Apr 4, 2022 20.17 20.17 19.63 19.93
6703 NYSE GFF Fri, Apr 1, 2022 20.22 20.34 19.65 20.12
6702 NYSE GFF Thu, Mar 31, 2022 20.40 20.46 19.94 20.03
6701 NYSE GFF Wed, Mar 30, 2022 21.17 21.48 20.49 20.55
6700 NYSE GFF Tue, Mar 29, 2022 21.02 21.46 20.85 21.23
6699 NYSE GFF Mon, Mar 28, 2022 20.45 20.71 20.31 20.67
6698 NYSE GFF Fri, Mar 25, 2022 20.91 20.99 20.45 20.56
6697 NYSE GFF Thu, Mar 24, 2022 21.37 21.46 20.69 20.88
6696 NYSE GFF Wed, Mar 23, 2022 21.82 21.90 21.34 21.37
6695 NYSE GFF Tue, Mar 22, 2022 21.89 22.37 21.50 21.97
6694 NYSE GFF Mon, Mar 21, 2022 22.15 22.76 21.75 21.85
6693 NYSE GFF Fri, Mar 18, 2022 22.68 22.73 22.13 22.20
6692 NYSE GFF Thu, Mar 17, 2022 22.24 22.84 22.09 22.68
6691 NYSE GFF Wed, Mar 16, 2022 22.32 22.87 22.17 22.43
6690 NYSE GFF Tue, Mar 15, 2022 21.77 22.37 21.77 22.19
6689 NYSE GFF Mon, Mar 14, 2022 22.04 22.04 21.22 21.57
6688 NYSE GFF Fri, Mar 11, 2022 22.92 23.17 21.82 21.92
6687 NYSE GFF Thu, Mar 10, 2022 22.45 22.80 22.25 22.79
6686 NYSE GFF Wed, Mar 9, 2022 22.60 23.13 22.53 22.94
6685 NYSE GFF Tue, Mar 8, 2022 22.05 22.90 22.05 22.24
6684 NYSE GFF Mon, Mar 7, 2022 23.42 23.54 22.26 22.36
6683 NYSE GFF Fri, Mar 4, 2022 23.25 23.37 22.83 23.35
6682 NYSE GFF Thu, Mar 3, 2022 23.65 23.80 23.24 23.55
6681 NYSE GFF Wed, Mar 2, 2022 22.78 23.59 22.78 23.50
6680 NYSE GFF Tue, Mar 1, 2022 23.12 23.30 22.61 22.74
6679 NYSE GFF Mon, Feb 28, 2022 22.14 23.09 22.14 23.05
6678 NYSE GFF Fri, Feb 25, 2022 21.85 22.64 21.85 22.51
6677 NYSE GFF Thu, Feb 24, 2022 21.16 21.90 20.98 21.85
6676 NYSE GFF Wed, Feb 23, 2022 22.60 22.79 21.63 21.67
6675 NYSE GFF Tue, Feb 22, 2022 22.53 22.88 22.31 22.44
6674 NYSE GFF Fri, Feb 18, 2022 22.90 23.13 22.46 22.49
6673 NYSE GFF Thu, Feb 17, 2022 23.15 23.33 22.66 23.02
6672 NYSE GFF Wed, Feb 16, 2022 22.76 23.35 22.60 23.16
6671 NYSE GFF Tue, Feb 15, 2022 22.67 23.08 22.50 22.83
6670 NYSE GFF Mon, Feb 14, 2022 22.75 22.96 22.28 22.41
6669 NYSE GFF Fri, Feb 11, 2022 22.42 22.92 22.23 22.61
6668 NYSE GFF Thu, Feb 10, 2022 22.58 23.23 22.27 22.33
6667 NYSE GFF Wed, Feb 9, 2022 23.10 23.14 22.68 22.98
6666 NYSE GFF Tue, Feb 8, 2022 22.01 22.90 21.91 22.78
6665 NYSE GFF Mon, Feb 7, 2022 21.41 22.31 21.41 22.14
6664 NYSE GFF Fri, Feb 4, 2022 21.50 21.60 20.63 21.44
6663 NYSE GFF Thu, Feb 3, 2022 22.11 22.23 21.52 21.54
6662 NYSE GFF Wed, Feb 2, 2022 22.63 22.99 22.00 22.41
6661 NYSE GFF Tue, Feb 1, 2022 23.68 23.91 22.07 22.24
6660 NYSE GFF Mon, Jan 31, 2022 21.80 22.39 21.60 22.39
6659 NYSE GFF Fri, Jan 28, 2022 21.76 22.01 21.22 22.00
6658 NYSE GFF Thu, Jan 27, 2022 22.39 22.82 21.51 21.71
6657 NYSE GFF Wed, Jan 26, 2022 23.11 23.66 22.12 22.37
6656 NYSE GFF Tue, Jan 25, 2022 23.24 23.31 22.51 22.92
6655 NYSE GFF Mon, Jan 24, 2022 22.61 23.88 22.33 23.75
6654 NYSE GFF Fri, Jan 21, 2022 23.18 23.95 22.85 22.99
6653 NYSE GFF Thu, Jan 20, 2022 23.98 24.30 23.29 23.34
6652 NYSE GFF Wed, Jan 19, 2022 24.79 24.80 23.81 23.88
6651 NYSE GFF Tue, Jan 18, 2022 25.25 25.33 24.62 24.66
6650 NYSE GFF Fri, Jan 14, 2022 25.83 26.00 25.23 25.57
6649 NYSE GFF Thu, Jan 13, 2022 26.55 26.64 26.05 26.16
6648 NYSE GFF Wed, Jan 12, 2022 26.89 27.13 26.27 26.28
6647 NYSE GFF Tue, Jan 11, 2022 26.90 27.01 26.29 26.77
6646 NYSE GFF Mon, Jan 10, 2022 26.63 26.89 26.27 26.88
6645 NYSE GFF Fri, Jan 7, 2022 27.21 27.40 26.82 26.82
6644 NYSE GFF Thu, Jan 6, 2022 27.22 27.62 27.11 27.35
6643 NYSE GFF Wed, Jan 5, 2022 28.02 28.29 27.33 27.34
6642 NYSE GFF Tue, Jan 4, 2022 28.21 28.43 27.98 28.07
6641 NYSE GFF Mon, Jan 3, 2022 28.55 28.85 27.77 27.95
6640 NYSE GFF Fri, Dec 31, 2021 28.33 28.67 28.20 28.48
6639 NYSE GFF Thu, Dec 30, 2021 28.82 28.97 28.31 28.40
6638 NYSE GFF Wed, Dec 29, 2021 28.93 29.42 28.82 29.02
6637 NYSE GFF Tue, Dec 28, 2021 28.91 29.33 28.77 29.06
6636 NYSE GFF Mon, Dec 27, 2021 29.09 29.22 28.75 29.03
6635 NYSE GFF Thu, Dec 23, 2021 28.19 29.08 28.19 28.91
6634 NYSE GFF Wed, Dec 22, 2021 27.58 28.35 27.20 28.19
6633 NYSE GFF Tue, Dec 21, 2021 25.22 27.00 25.22 26.98
6632 NYSE GFF Mon, Dec 20, 2021 25.23 25.49 24.24 24.87
6631 NYSE GFF Fri, Dec 17, 2021 25.35 25.90 24.99 25.18
6630 NYSE GFF Thu, Dec 16, 2021 26.07 26.21 25.34 25.52
6629 NYSE GFF Wed, Dec 15, 2021 25.66 25.86 25.18 25.84
6628 NYSE GFF Tue, Dec 14, 2021 25.81 26.17 25.52 25.64
6627 NYSE GFF Mon, Dec 13, 2021 26.75 26.98 25.92 25.97
6626 NYSE GFF Fri, Dec 10, 2021 27.28 27.44 26.82 27.03
6625 NYSE GFF Thu, Dec 9, 2021 27.59 27.82 27.13 27.15
6624 NYSE GFF Wed, Dec 8, 2021 27.81 27.99 27.70 27.88
6623 NYSE GFF Tue, Dec 7, 2021 27.77 28.15 27.15 27.81
6622 NYSE GFF Mon, Dec 6, 2021 27.01 27.99 27.01 27.46
6621 NYSE GFF Fri, Dec 3, 2021 26.27 26.84 26.10 26.62
6620 NYSE GFF Thu, Dec 2, 2021 25.76 26.42 25.62 26.24
6619 NYSE GFF Wed, Dec 1, 2021 26.85 26.88 25.50 25.52
6618 NYSE GFF Tue, Nov 30, 2021 26.27 26.60 26.03 26.31
6617 NYSE GFF Mon, Nov 29, 2021 27.09 27.15 25.81 26.48
6616 NYSE GFF Fri, Nov 26, 2021 26.53 27.00 26.28 26.97
6615 NYSE GFF Wed, Nov 24, 2021 27.00 27.54 26.94 27.20
6614 NYSE GFF Tue, Nov 23, 2021 26.33 27.39 26.16 27.20
6613 NYSE GFF Mon, Nov 22, 2021 26.29 26.55 26.09 26.12
6612 NYSE GFF Fri, Nov 19, 2021 25.45 26.34 25.45 26.13
6611 NYSE GFF Thu, Nov 18, 2021 25.67 25.93 25.32 25.60
6610 NYSE GFF Wed, Nov 17, 2021 26.05 26.21 25.55 25.86
6609 NYSE GFF Tue, Nov 16, 2021 27.18 27.22 24.20 26.01
6608 NYSE GFF Mon, Nov 15, 2021 28.87 29.09 28.60 28.81
6607 NYSE GFF Fri, Nov 12, 2021 28.62 28.95 28.45 28.72
6606 NYSE GFF Thu, Nov 11, 2021 28.22 28.82 28.17 28.51
6605 NYSE GFF Wed, Nov 10, 2021 27.87 28.52 27.87 28.02
6604 NYSE GFF Tue, Nov 9, 2021 27.67 28.00 27.52 27.86
6603 NYSE GFF Mon, Nov 8, 2021 27.98 28.14 27.66 27.82
6602 NYSE GFF Fri, Nov 5, 2021 27.47 27.98 27.43 27.88
6601 NYSE GFF Thu, Nov 4, 2021 27.38 27.45 27.06 27.18
6600 NYSE GFF Wed, Nov 3, 2021 27.04 27.33 26.84 27.22
6599 NYSE GFF Tue, Nov 2, 2021 26.99 27.11 26.70 27.00
6598 NYSE GFF Mon, Nov 1, 2021 26.55 27.15 26.15 26.94
6597 NYSE GFF Fri, Oct 29, 2021 26.29 26.65 26.09 26.49
6596 NYSE GFF Thu, Oct 28, 2021 25.85 26.34 25.85 26.26
6595 NYSE GFF Wed, Oct 27, 2021 26.04 26.40 25.68 25.70
6594 NYSE GFF Tue, Oct 26, 2021 26.76 26.76 26.03 26.03
6593 NYSE GFF Mon, Oct 25, 2021 26.48 26.86 26.31 26.84
6592 NYSE GFF Fri, Oct 22, 2021 26.67 26.78 26.44 26.50
6591 NYSE GFF Thu, Oct 21, 2021 26.50 26.66 26.16 26.63
6590 NYSE GFF Wed, Oct 20, 2021 26.14 26.52 26.06 26.46
6589 NYSE GFF Tue, Oct 19, 2021 26.17 26.32 25.76 26.02
6588 NYSE GFF Mon, Oct 18, 2021 25.77 26.15 25.75 26.02
6587 NYSE GFF Fri, Oct 15, 2021 26.41 26.51 25.98 25.98
6586 NYSE GFF Thu, Oct 14, 2021 25.51 26.04 25.49 26.03
6585 NYSE GFF Wed, Oct 13, 2021 25.34 25.44 25.04 25.25
6584 NYSE GFF Tue, Oct 12, 2021 25.16 25.49 25.13 25.31
6583 NYSE GFF Mon, Oct 11, 2021 25.38 25.72 25.15 25.17
6582 NYSE GFF Fri, Oct 8, 2021 25.72 25.76 25.39 25.40
6581 NYSE GFF Thu, Oct 7, 2021 25.38 25.81 25.11 25.67
6580 NYSE GFF Wed, Oct 6, 2021 24.63 25.08 24.44 25.07
6579 NYSE GFF Tue, Oct 5, 2021 24.79 25.04 24.57 24.97
6578 NYSE GFF Mon, Oct 4, 2021 25.25 25.36 24.63 24.76
6577 NYSE GFF Fri, Oct 1, 2021 24.74 25.45 24.50 25.31
6576 NYSE GFF Thu, Sep 30, 2021 24.86 24.96 24.48 24.60
6575 NYSE GFF Wed, Sep 29, 2021 24.60 24.97 24.32 24.62
6574 NYSE GFF Tue, Sep 28, 2021 25.29 25.52 24.53 24.56
6573 NYSE GFF Mon, Sep 27, 2021 23.78 24.73 23.66 24.50
6572 NYSE GFF Fri, Sep 24, 2021 23.62 24.00 23.34 23.65
6571 NYSE GFF Thu, Sep 23, 2021 23.46 23.99 23.46 23.67
6570 NYSE GFF Wed, Sep 22, 2021 22.99 23.62 22.58 23.37
6569 NYSE GFF Tue, Sep 21, 2021 23.35 23.35 22.53 22.71
6568 NYSE GFF Mon, Sep 20, 2021 23.15 23.49 22.74 23.28
6567 NYSE GFF Fri, Sep 17, 2021 23.75 24.02 23.55 23.89
6566 NYSE GFF Thu, Sep 16, 2021 23.72 24.01 23.44 23.69
6565 NYSE GFF Wed, Sep 15, 2021 22.96 23.59 22.75 23.57
6564 NYSE GFF Tue, Sep 14, 2021 23.62 23.62 22.94 22.98
6563 NYSE GFF Mon, Sep 13, 2021 23.39 23.57 23.24 23.47
6562 NYSE GFF Fri, Sep 10, 2021 23.51 23.51 23.21 23.24
6561 NYSE GFF Thu, Sep 9, 2021 23.97 23.97 23.27 23.28
6560 NYSE GFF Wed, Sep 8, 2021 24.09 24.25 23.59 24.03
6559 NYSE GFF Tue, Sep 7, 2021 24.18 24.36 23.85 24.30
6558 NYSE GFF Fri, Sep 3, 2021 24.41 24.48 24.13 24.26
6557 NYSE GFF Thu, Sep 2, 2021 24.17 24.62 24.04 24.57
6556 NYSE GFF Wed, Sep 1, 2021 24.33 24.33 23.67 24.13
6555 NYSE GFF Tue, Aug 31, 2021 24.04 24.22 23.68 24.20
6554 NYSE GFF Mon, Aug 30, 2021 24.55 24.59 24.13 24.16
6553 NYSE GFF Fri, Aug 27, 2021 23.75 24.48 23.75 24.32
6552 NYSE GFF Thu, Aug 26, 2021 23.79 23.84 23.52 23.68
6551 NYSE GFF Wed, Aug 25, 2021 23.81 24.08 23.71 23.91
6550 NYSE GFF Tue, Aug 24, 2021 23.34 23.72 23.34 23.71
6549 NYSE GFF Mon, Aug 23, 2021 23.37 23.41 22.76 23.29
6548 NYSE GFF Fri, Aug 20, 2021 22.51 23.22 22.51 23.15
6547 NYSE GFF Thu, Aug 19, 2021 22.41 22.58 22.17 22.52
6546 NYSE GFF Wed, Aug 18, 2021 22.83 23.31 22.71 22.73
6545 NYSE GFF Tue, Aug 17, 2021 22.97 23.06 22.48 22.97
6544 NYSE GFF Mon, Aug 16, 2021 22.55 23.45 22.38 23.30
6543 NYSE GFF Fri, Aug 13, 2021 22.96 22.98 22.61 22.67
6542 NYSE GFF Thu, Aug 12, 2021 23.34 23.34 22.87 23.05
6541 NYSE GFF Wed, Aug 11, 2021 23.03 23.20 22.84 23.20
6540 NYSE GFF Tue, Aug 10, 2021 22.81 22.93 22.59 22.83
6539 NYSE GFF Mon, Aug 9, 2021 23.05 23.33 22.77 22.78
6538 NYSE GFF Fri, Aug 6, 2021 22.92 23.36 22.72 23.15
6537 NYSE GFF Thu, Aug 5, 2021 22.56 22.89 22.40 22.61
6536 NYSE GFF Wed, Aug 4, 2021 22.33 22.95 22.22 22.34
6535 NYSE GFF Tue, Aug 3, 2021 22.77 22.94 21.69 22.83
6534 NYSE GFF Mon, Aug 2, 2021 23.51 24.14 22.77 22.91
6533 NYSE GFF Fri, Jul 30, 2021 23.87 24.25 22.67 23.12
6532 NYSE GFF Thu, Jul 29, 2021 24.63 25.38 24.41 25.24
6531 NYSE GFF Wed, Jul 28, 2021 24.32 24.49 23.80 24.36
6530 NYSE GFF Tue, Jul 27, 2021 24.02 24.22 23.83 24.09
6529 NYSE GFF Mon, Jul 26, 2021 24.49 24.53 24.21 24.30
6528 NYSE GFF Fri, Jul 23, 2021 24.23 24.39 24.02 24.33
6527 NYSE GFF Thu, Jul 22, 2021 24.50 24.59 23.91 24.05
6526 NYSE GFF Wed, Jul 21, 2021 24.53 25.12 24.53 24.61
6525 NYSE GFF Tue, Jul 20, 2021 23.59 24.57 23.57 24.27
6524 NYSE GFF Mon, Jul 19, 2021 23.80 24.09 23.36 23.52
6523 NYSE GFF Fri, Jul 16, 2021 24.94 24.94 24.14 24.19
6522 NYSE GFF Thu, Jul 15, 2021 24.40 24.87 24.32 24.64
6521 NYSE GFF Wed, Jul 14, 2021 24.72 24.85 24.51 24.54
6520 NYSE GFF Tue, Jul 13, 2021 25.17 25.17 24.53 24.57
6519 NYSE GFF Mon, Jul 12, 2021 24.77 25.24 24.75 25.16
6518 NYSE GFF Fri, Jul 9, 2021 24.89 25.25 24.83 25.02
6517 NYSE GFF Thu, Jul 8, 2021 24.31 24.63 23.88 24.35
6516 NYSE GFF Wed, Jul 7, 2021 24.47 24.98 24.43 24.77
6515 NYSE GFF Tue, Jul 6, 2021 25.35 25.35 24.25 24.60
6514 NYSE GFF Fri, Jul 2, 2021 25.89 25.89 25.31 25.33
6513 NYSE GFF Thu, Jul 1, 2021 25.85 25.98 25.66 25.86
6512 NYSE GFF Wed, Jun 30, 2021 25.28 25.80 25.27 25.63
6511 NYSE GFF Tue, Jun 29, 2021 25.85 25.98 25.43 25.49
6510 NYSE GFF Mon, Jun 28, 2021 26.13 26.35 25.18 25.63
6509 NYSE GFF Fri, Jun 25, 2021 26.18 26.56 26.09 26.23
6508 NYSE GFF Thu, Jun 24, 2021 25.90 26.28 25.69 26.11
6507 NYSE GFF Wed, Jun 23, 2021 26.02 26.25 25.72 25.80
6506 NYSE GFF Tue, Jun 22, 2021 25.93 26.21 25.65 26.03
6505 NYSE GFF Mon, Jun 21, 2021 25.34 26.14 25.29 25.88
6504 NYSE GFF Fri, Jun 18, 2021 25.76 25.97 25.18 25.19
6503 NYSE GFF Thu, Jun 17, 2021 26.47 26.50 25.54 26.07
6502 NYSE GFF Wed, Jun 16, 2021 26.45 26.47 25.94 26.32
6501 NYSE GFF Tue, Jun 15, 2021 25.90 26.70 25.80 26.55
6500 NYSE GFF Mon, Jun 14, 2021 25.52 25.92 25.39 25.87
6499 NYSE GFF Fri, Jun 11, 2021 25.24 25.60 25.24 25.37
6498 NYSE GFF Thu, Jun 10, 2021 25.93 26.05 25.16 25.17
6497 NYSE GFF Wed, Jun 9, 2021 26.39 26.41 25.79 25.88
6496 NYSE GFF Tue, Jun 8, 2021 26.18 26.55 25.97 26.32
6495 NYSE GFF Mon, Jun 7, 2021 26.12 26.17 25.78 26.07
6494 NYSE GFF Fri, Jun 4, 2021 26.21 26.30 25.84 26.03
6493 NYSE GFF Thu, Jun 3, 2021 26.19 26.19 25.62 26.08
6492 NYSE GFF Wed, Jun 2, 2021 26.86 26.86 26.16 26.31
6491 NYSE GFF Tue, Jun 1, 2021 26.65 27.05 26.30 26.88
6490 NYSE GFF Fri, May 28, 2021 26.65 26.65 25.97 26.29
6489 NYSE GFF Thu, May 27, 2021 26.50 26.72 26.41 26.45
6488 NYSE GFF Wed, May 26, 2021 25.61 26.43 25.61 26.23
6487 NYSE GFF Tue, May 25, 2021 26.44 26.64 25.64 25.64
6486 NYSE GFF Mon, May 24, 2021 26.81 26.81 26.22 26.37
6485 NYSE GFF Fri, May 21, 2021 26.87 26.98 26.60 26.62
6484 NYSE GFF Thu, May 20, 2021 26.42 26.70 26.10 26.49
6483 NYSE GFF Wed, May 19, 2021 25.78 26.36 25.53 26.21
6482 NYSE GFF Tue, May 18, 2021 26.74 26.86 26.30 26.24
6481 NYSE GFF Mon, May 17, 2021 26.69 26.87 26.40 26.84
6480 NYSE GFF Fri, May 14, 2021 26.56 27.04 26.42 26.96
6479 NYSE GFF Thu, May 13, 2021 25.76 26.66 25.76 26.21
6478 NYSE GFF Wed, May 12, 2021 26.77 26.88 25.71 25.76
6477 NYSE GFF Tue, May 11, 2021 27.54 27.77 26.77 26.93
6476 NYSE GFF Mon, May 10, 2021 28.99 29.19 28.24 28.25
6475 NYSE GFF Fri, May 7, 2021 28.25 28.80 28.11 28.69
6474 NYSE GFF Thu, May 6, 2021 28.00 28.39 27.50 28.39
6473 NYSE GFF Wed, May 5, 2021 28.10 28.15 27.69 27.95
6472 NYSE GFF Tue, May 4, 2021 27.54 28.04 27.41 28.01
6471 NYSE GFF Mon, May 3, 2021 27.61 27.85 26.57 27.62
6470 NYSE GFF Fri, Apr 30, 2021 27.39 27.97 26.59 27.12
6469 NYSE GFF Thu, Apr 29, 2021 27.22 27.64 27.10 27.48
6468 NYSE GFF Wed, Apr 28, 2021 27.22 27.26 26.90 27.07
6467 NYSE GFF Tue, Apr 27, 2021 27.33 27.63 27.13 27.30
6466 NYSE GFF Mon, Apr 26, 2021 27.13 27.84 27.05 27.46
6465 NYSE GFF Fri, Apr 23, 2021 26.52 27.18 26.18 26.91
6464 NYSE GFF Thu, Apr 22, 2021 26.94 26.94 26.20 26.25
6463 NYSE GFF Wed, Apr 21, 2021 26.19 26.94 25.95 26.88
6462 NYSE GFF Tue, Apr 20, 2021 26.91 26.92 25.91 26.18
6461 NYSE GFF Mon, Apr 19, 2021 27.49 27.75 26.63 27.03
6460 NYSE GFF Fri, Apr 16, 2021 27.63 27.64 27.26 27.39
6459 NYSE GFF Thu, Apr 15, 2021 27.48 27.48 26.83 27.29
6458 NYSE GFF Wed, Apr 14, 2021 27.07 27.60 27.03 27.15
6457 NYSE GFF Tue, Apr 13, 2021 27.77 28.05 26.66 27.10
6456 NYSE GFF Mon, Apr 12, 2021 27.75 28.07 27.67 27.85
6455 NYSE GFF Fri, Apr 9, 2021 27.50 27.70 27.37 27.58
6454 NYSE GFF Thu, Apr 8, 2021 27.33 27.66 27.02 27.51
6453 NYSE GFF Wed, Apr 7, 2021 27.84 27.94 27.16 27.31
6452 NYSE GFF Tue, Apr 6, 2021 28.00 28.42 27.81 27.85
6451 NYSE GFF Mon, Apr 5, 2021 28.20 28.20 27.57 27.96
6450 NYSE GFF Thu, Apr 1, 2021 27.26 27.82 26.68 27.80
6449 NYSE GFF Wed, Mar 31, 2021 27.41 27.78 27.09 27.17
6448 NYSE GFF Tue, Mar 30, 2021 26.13 27.40 26.12 27.39
6447 NYSE GFF Mon, Mar 29, 2021 26.75 27.15 26.05 26.16
6446 NYSE GFF Fri, Mar 26, 2021 26.28 26.92 25.96 26.90
6445 NYSE GFF Thu, Mar 25, 2021 24.88 26.08 24.67 25.91
6444 NYSE GFF Wed, Mar 24, 2021 25.39 26.26 25.04 25.09
6443 NYSE GFF Tue, Mar 23, 2021 25.98 26.17 24.81 25.04
6442 NYSE GFF Mon, Mar 22, 2021 26.70 26.99 25.87 26.28
6441 NYSE GFF Fri, Mar 19, 2021 27.50 27.73 26.73 26.89
6440 NYSE GFF Thu, Mar 18, 2021 27.69 28.40 27.38 27.47
6439 NYSE GFF Wed, Mar 17, 2021 27.56 27.84 27.22 27.74
6438 NYSE GFF Tue, Mar 16, 2021 28.29 28.47 27.21 27.64
6437 NYSE GFF Mon, Mar 15, 2021 27.39 27.99 26.94 27.92
6436 NYSE GFF Fri, Mar 12, 2021 27.00 27.51 26.90 27.39
6435 NYSE GFF Thu, Mar 11, 2021 27.01 27.21 26.54 27.08
6434 NYSE GFF Wed, Mar 10, 2021 26.26 27.14 26.02 27.09
6433 NYSE GFF Tue, Mar 9, 2021 26.39 26.49 26.03 26.12
6432 NYSE GFF Mon, Mar 8, 2021 25.55 26.33 25.25 26.16
6431 NYSE GFF Fri, Mar 5, 2021 25.01 25.35 24.16 25.35
6430 NYSE GFF Thu, Mar 4, 2021 25.07 25.66 24.05 24.58
6429 NYSE GFF Wed, Mar 3, 2021 25.09 25.56 24.68 24.97
6428 NYSE GFF Tue, Mar 2, 2021 25.60 25.60 24.94 25.01
6427 NYSE GFF Mon, Mar 1, 2021 25.18 25.72 24.98 25.60
6426 NYSE GFF Fri, Feb 26, 2021 25.00 25.32 24.59 24.60
6425 NYSE GFF Thu, Feb 25, 2021 25.61 25.78 24.83 24.85
6424 NYSE GFF Wed, Feb 24, 2021 25.27 25.91 25.15 25.61
6423 NYSE GFF Tue, Feb 23, 2021 24.80 25.06 24.04 25.04
6422 NYSE GFF Mon, Feb 22, 2021 24.40 25.06 24.31 24.89
6421 NYSE GFF Fri, Feb 19, 2021 23.75 24.42 23.75 24.40
6420 NYSE GFF Thu, Feb 18, 2021 23.93 24.01 23.62 23.66
6419 NYSE GFF Wed, Feb 17, 2021 23.78 24.17 23.53 23.91
6418 NYSE GFF Tue, Feb 16, 2021 24.76 24.86 23.92 23.95
6417 NYSE GFF Fri, Feb 12, 2021 24.43 24.75 24.25 24.74
6416 NYSE GFF Thu, Feb 11, 2021 24.69 25.11 23.98 24.76
6415 NYSE GFF Wed, Feb 10, 2021 25.31 25.41 24.62 24.68
6414 NYSE GFF Tue, Feb 9, 2021 25.09 25.28 24.55 25.15
6413 NYSE GFF Mon, Feb 8, 2021 24.53 25.08 24.46 25.04
6412 NYSE GFF Fri, Feb 5, 2021 24.35 24.49 24.13 24.41
6411 NYSE GFF Thu, Feb 4, 2021 23.70 24.19 23.50 24.09
6410 NYSE GFF Wed, Feb 3, 2021 23.33 23.74 23.17 23.63
6409 NYSE GFF Tue, Feb 2, 2021 23.07 23.55 22.72 23.45
6408 NYSE GFF Mon, Feb 1, 2021 22.77 23.19 22.42 22.79
6407 NYSE GFF Fri, Jan 29, 2021 24.62 24.62 22.38 22.46
6406 NYSE GFF Thu, Jan 28, 2021 23.12 24.50 23.12 24.31
6405 NYSE GFF Wed, Jan 27, 2021 22.46 22.54 21.47 21.82
6404 NYSE GFF Tue, Jan 26, 2021 23.93 23.93 22.97 22.99
6403 NYSE GFF Mon, Jan 25, 2021 23.44 23.92 23.12 23.79
6402 NYSE GFF Fri, Jan 22, 2021 23.08 23.66 22.95 23.60
6401 NYSE GFF Thu, Jan 21, 2021 23.80 23.90 23.35 23.40
6400 NYSE GFF Wed, Jan 20, 2021 23.75 24.00 23.46 23.71
6399 NYSE GFF Tue, Jan 19, 2021 23.63 23.84 23.45 23.70
6398 NYSE GFF Fri, Jan 15, 2021 23.09 23.50 22.61 23.36
6397 NYSE GFF Thu, Jan 14, 2021 23.38 23.96 23.22 23.50
6396 NYSE GFF Wed, Jan 13, 2021 23.40 23.42 23.03 23.30
6395 NYSE GFF Tue, Jan 12, 2021 22.94 23.03 22.69 22.92
6394 NYSE GFF Mon, Jan 11, 2021 22.07 22.84 22.07 22.77
6393 NYSE GFF Fri, Jan 8, 2021 23.03 23.09 22.07 22.50
6392 NYSE GFF Thu, Jan 7, 2021 22.87 23.16 22.32 23.11
6391 NYSE GFF Wed, Jan 6, 2021 21.50 23.01 21.41 22.75
6390 NYSE GFF Tue, Jan 5, 2021 20.50 21.38 20.50 21.31
6389 NYSE GFF Mon, Jan 4, 2021 20.53 20.53 19.76 20.36
6388 NYSE GFF Thu, Dec 31, 2020 20.52 20.59 20.29 20.38
6387 NYSE GFF Wed, Dec 30, 2020 20.31 20.65 20.29 20.42
6386 NYSE GFF Tue, Dec 29, 2020 20.73 20.73 19.97 20.26
6385 NYSE GFF Mon, Dec 28, 2020 20.51 20.83 20.37 20.56
6384 NYSE GFF Thu, Dec 24, 2020 20.14 20.37 20.02 20.35
6383 NYSE GFF Wed, Dec 23, 2020 20.00 20.35 19.97 20.19
6382 NYSE GFF Tue, Dec 22, 2020 20.05 20.16 19.90 20.04
6381 NYSE GFF Mon, Dec 21, 2020 20.03 20.46 19.67 20.07
6380 NYSE GFF Fri, Dec 18, 2020 20.65 20.92 20.30 20.33
6379 NYSE GFF Thu, Dec 17, 2020 20.36 20.60 20.17 20.49
6378 NYSE GFF Wed, Dec 16, 2020 20.62 20.67 19.90 20.04
6377 NYSE GFF Tue, Dec 15, 2020 20.31 20.84 20.03 20.78
6376 NYSE GFF Mon, Dec 14, 2020 19.61 20.28 19.50 20.13
6375 NYSE GFF Fri, Dec 11, 2020 19.50 19.77 19.22 19.47
6374 NYSE GFF Thu, Dec 10, 2020 19.84 19.90 19.34 19.44
6373 NYSE GFF Wed, Dec 9, 2020 19.88 20.63 19.88 19.92
6372 NYSE GFF Tue, Dec 8, 2020 20.24 20.47 19.62 19.80
6371 NYSE GFF Mon, Dec 7, 2020 20.10 20.15 19.32 19.63
6370 NYSE GFF Fri, Dec 4, 2020 19.72 20.25 19.60 19.97
6369 NYSE GFF Thu, Dec 3, 2020 20.00 20.39 19.45 19.53
6368 NYSE GFF Wed, Dec 2, 2020 20.92 21.03 19.86 19.90
6367 NYSE GFF Tue, Dec 1, 2020 21.11 21.41 20.87 21.03
6366 NYSE GFF Mon, Nov 30, 2020 21.18 21.19 20.78 20.85
6365 NYSE GFF Fri, Nov 27, 2020 21.15 21.25 20.98 21.18
6364 NYSE GFF Wed, Nov 25, 2020 20.86 21.28 20.86 21.10
6363 NYSE GFF Tue, Nov 24, 2020 21.35 21.40 20.93 21.07
6362 NYSE GFF Mon, Nov 23, 2020 21.16 21.26 20.71 21.08
6361 NYSE GFF Fri, Nov 20, 2020 20.68 21.07 20.67 20.94
6360 NYSE GFF Thu, Nov 19, 2020 20.68 21.07 20.62 20.97
6359 NYSE GFF Wed, Nov 18, 2020 20.49 21.08 20.31 20.69
6358 NYSE GFF Tue, Nov 17, 2020 19.53 20.48 19.17 20.27
6357 NYSE GFF Mon, Nov 16, 2020 20.02 20.54 19.28 19.41
6356 NYSE GFF Fri, Nov 13, 2020 23.00 23.49 19.17 19.71
6355 NYSE GFF Thu, Nov 12, 2020 23.95 24.61 23.73 24.56
6354 NYSE GFF Wed, Nov 11, 2020 24.74 24.80 23.92 24.25
6353 NYSE GFF Tue, Nov 10, 2020 23.00 24.27 22.98 23.96
6352 NYSE GFF Mon, Nov 9, 2020 23.61 24.39 22.79 22.84
6351 NYSE GFF Fri, Nov 6, 2020 23.98 23.98 23.14 23.61
6350 NYSE GFF Thu, Nov 5, 2020 23.40 24.39 23.40 23.93
6349 NYSE GFF Wed, Nov 4, 2020 22.52 23.55 22.15 23.17
6348 NYSE GFF Tue, Nov 3, 2020 22.47 23.20 22.43 23.03
6347 NYSE GFF Mon, Nov 2, 2020 21.75 22.29 21.68 22.05
6346 NYSE GFF Fri, Oct 30, 2020 21.76 22.09 21.21 21.44
6345 NYSE GFF Thu, Oct 29, 2020 21.70 22.08 21.42 21.89
6344 NYSE GFF Wed, Oct 28, 2020 21.57 22.70 21.47 21.90
6343 NYSE GFF Tue, Oct 27, 2020 22.73 22.77 22.23 22.29
6342 NYSE GFF Mon, Oct 26, 2020 22.55 22.81 22.20 22.68
6341 NYSE GFF Fri, Oct 23, 2020 23.19 23.25 22.71 22.99
6340 NYSE GFF Thu, Oct 22, 2020 23.21 23.35 22.89 23.12
6339 NYSE GFF Wed, Oct 21, 2020 23.41 23.59 22.78 23.10
6338 NYSE GFF Tue, Oct 20, 2020 23.62 24.29 23.31 23.52
6337 NYSE GFF Mon, Oct 19, 2020 23.55 23.64 22.96 23.08
6336 NYSE GFF Fri, Oct 16, 2020 24.33 24.47 23.57 23.57
6335 NYSE GFF Thu, Oct 15, 2020 23.64 24.49 23.43 24.35
6334 NYSE GFF Wed, Oct 14, 2020 24.18 24.94 23.97 24.01
6333 NYSE GFF Tue, Oct 13, 2020 23.65 24.20 23.44 24.03
6332 NYSE GFF Mon, Oct 12, 2020 23.37 24.44 23.32 23.81
6331 NYSE GFF Fri, Oct 9, 2020 22.70 23.39 22.59 23.30
6330 NYSE GFF Thu, Oct 8, 2020 22.00 22.78 21.94 22.69
6329 NYSE GFF Wed, Oct 7, 2020 21.25 21.74 21.01 21.63
6328 NYSE GFF Tue, Oct 6, 2020 21.10 21.49 20.83 20.99
6327 NYSE GFF Mon, Oct 5, 2020 20.41 20.98 20.41 20.87
6326 NYSE GFF Fri, Oct 2, 2020 19.24 20.46 19.15 20.34
6325 NYSE GFF Thu, Oct 1, 2020 19.62 19.97 19.29 19.74
6324 NYSE GFF Wed, Sep 30, 2020 19.77 20.03 19.29 19.54
6323 NYSE GFF Tue, Sep 29, 2020 20.17 20.27 19.68 19.68
6322 NYSE GFF Mon, Sep 28, 2020 19.97 20.31 19.88 20.16
6321 NYSE GFF Fri, Sep 25, 2020 19.14 19.74 19.14 19.69
6320 NYSE GFF Thu, Sep 24, 2020 18.89 19.49 18.62 19.36
6319 NYSE GFF Wed, Sep 23, 2020 19.47 19.79 18.96 18.97
6318 NYSE GFF Tue, Sep 22, 2020 18.97 19.52 18.79 19.48
6317 NYSE GFF Mon, Sep 21, 2020 19.17 19.25 18.37 18.79
6316 NYSE GFF Fri, Sep 18, 2020 19.55 20.13 19.28 19.60
6315 NYSE GFF Thu, Sep 17, 2020 19.17 20.09 18.80 19.61
6314 NYSE GFF Wed, Sep 16, 2020 19.65 19.65 18.68 19.08
6313 NYSE GFF Tue, Sep 15, 2020 19.98 20.06 19.45 19.48
6312 NYSE GFF Mon, Sep 14, 2020 19.59 20.09 19.42 19.84
6311 NYSE GFF Fri, Sep 11, 2020 19.37 19.55 19.12 19.36
6310 NYSE GFF Thu, Sep 10, 2020 19.06 19.97 19.00 19.32
6309 NYSE GFF Wed, Sep 9, 2020 19.01 19.17 17.92 18.76
6308 NYSE GFF Tue, Sep 8, 2020 21.13 21.13 18.67 18.68
6307 NYSE GFF Fri, Sep 4, 2020 21.90 22.09 20.56 21.42
6306 NYSE GFF Thu, Sep 3, 2020 22.55 22.55 21.33 21.51
6305 NYSE GFF Wed, Sep 2, 2020 22.26 22.64 21.99 22.55
6304 NYSE GFF Tue, Sep 1, 2020 21.57 22.32 21.54 22.23
6303 NYSE GFF Mon, Aug 31, 2020 22.61 22.70 21.46 21.73
6302 NYSE GFF Fri, Aug 28, 2020 22.99 23.41 22.51 22.73
6301 NYSE GFF Thu, Aug 27, 2020 23.88 23.91 22.71 22.91
6300 NYSE GFF Wed, Aug 26, 2020 22.47 24.17 22.45 23.54
6299 NYSE GFF Tue, Aug 25, 2020 22.64 22.75 22.08 22.73
6298 NYSE GFF Mon, Aug 24, 2020 22.45 22.67 22.13 22.36
6297 NYSE GFF Fri, Aug 21, 2020 22.12 22.22 21.35 22.18
6296 NYSE GFF Thu, Aug 20, 2020 22.23 22.60 22.03 22.12
6295 NYSE GFF Wed, Aug 19, 2020 21.73 22.95 21.66 22.60
6294 NYSE GFF Tue, Aug 18, 2020 21.92 22.30 21.68 21.67
6293 NYSE GFF Mon, Aug 17, 2020 22.14 22.83 21.84 22.04
6292 NYSE GFF Fri, Aug 14, 2020 21.61 22.44 21.50 22.13
6291 NYSE GFF Thu, Aug 13, 2020 21.90 22.69 21.73 21.92
6290 NYSE GFF Wed, Aug 12, 2020 21.87 22.31 20.48 22.16
6289 NYSE GFF Tue, Aug 11, 2020 24.62 24.70 24.02 24.07
6288 NYSE GFF Mon, Aug 10, 2020 23.93 24.38 23.90 24.32
6287 NYSE GFF Fri, Aug 7, 2020 23.16 23.98 23.08 23.88
6286 NYSE GFF Thu, Aug 6, 2020 23.33 23.59 23.04 23.31
6285 NYSE GFF Wed, Aug 5, 2020 22.26 23.35 22.26 23.33
6284 NYSE GFF Tue, Aug 4, 2020 22.87 22.89 21.99 22.00
6283 NYSE GFF Mon, Aug 3, 2020 23.21 24.12 22.91 23.01
6282 NYSE GFF Fri, Jul 31, 2020 21.65 27.53 21.65 22.87
6281 NYSE GFF Thu, Jul 30, 2020 20.49 21.00 20.48 20.64
6280 NYSE GFF Wed, Jul 29, 2020 20.23 21.00 20.23 20.95
6279 NYSE GFF Tue, Jul 28, 2020 20.04 20.54 20.02 20.21
6278 NYSE GFF Mon, Jul 27, 2020 19.85 20.39 19.69 20.30
6277 NYSE GFF Fri, Jul 24, 2020 20.20 20.48 19.73 19.84
6276 NYSE GFF Thu, Jul 23, 2020 19.71 20.51 19.71 20.28
6275 NYSE GFF Wed, Jul 22, 2020 19.58 20.13 19.51 19.83
6274 NYSE GFF Tue, Jul 21, 2020 19.74 20.02 19.24 19.56
6273 NYSE GFF Mon, Jul 20, 2020 18.96 19.80 18.96 19.49
6272 NYSE GFF Fri, Jul 17, 2020 18.89 19.18 18.72 18.88
6271 NYSE GFF Thu, Jul 16, 2020 19.13 19.37 18.69 18.86
6270 NYSE GFF Wed, Jul 15, 2020 19.30 19.48 19.00 19.22
6269 NYSE GFF Tue, Jul 14, 2020 17.45 18.59 17.45 18.54
6268 NYSE GFF Mon, Jul 13, 2020 17.92 17.93 17.38 17.57
6267 NYSE GFF Fri, Jul 10, 2020 16.93 17.68 16.93 17.66
6266 NYSE GFF Thu, Jul 9, 2020 17.71 17.75 16.90 16.93
6265 NYSE GFF Wed, Jul 8, 2020 17.69 17.98 17.58 17.80
6264 NYSE GFF Tue, Jul 7, 2020 17.76 17.93 17.66 17.81
6263 NYSE GFF Mon, Jul 6, 2020 18.73 18.73 17.76 18.08
6262 NYSE GFF Thu, Jul 2, 2020 18.38 18.55 18.11 18.21
6261 NYSE GFF Wed, Jul 1, 2020 18.59 18.75 17.73 17.74
6260 NYSE GFF Tue, Jun 30, 2020 17.84 18.66 17.84 18.52
6259 NYSE GFF Mon, Jun 29, 2020 17.70 18.25 17.62 18.03
6258 NYSE GFF Fri, Jun 26, 2020 17.14 17.57 16.98 17.29
6257 NYSE GFF Thu, Jun 25, 2020 16.79 17.48 16.71 17.44
6256 NYSE GFF Wed, Jun 24, 2020 17.70 18.01 16.84 16.99
6255 NYSE GFF Tue, Jun 23, 2020 18.56 18.76 18.16 18.17
6254 NYSE GFF Mon, Jun 22, 2020 17.61 18.25 17.34 18.18
6253 NYSE GFF Fri, Jun 19, 2020 18.56 18.63 17.81 17.82
6252 NYSE GFF Thu, Jun 18, 2020 18.42 18.95 18.34 18.46
6251 NYSE GFF Wed, Jun 17, 2020 18.95 19.32 18.16 18.70
6250 NYSE GFF Tue, Jun 16, 2020 18.96 19.27 18.08 18.97
6249 NYSE GFF Mon, Jun 15, 2020 16.35 18.13 16.35 18.05
6248 NYSE GFF Fri, Jun 12, 2020 17.69 17.91 16.54 17.14
6247 NYSE GFF Thu, Jun 11, 2020 17.51 17.79 16.76 16.82
6246 NYSE GFF Wed, Jun 10, 2020 19.49 19.49 18.56 18.57
6245 NYSE GFF Tue, Jun 9, 2020 19.29 19.87 18.69 19.60
6244 NYSE GFF Mon, Jun 8, 2020 20.32 20.41 19.47 19.57
6243 NYSE GFF Fri, Jun 5, 2020 20.54 20.79 19.73 19.99
6242 NYSE GFF Thu, Jun 4, 2020 18.50 19.82 18.50 19.61
6241 NYSE GFF Wed, Jun 3, 2020 18.67 19.42 18.55 18.71
6240 NYSE GFF Tue, Jun 2, 2020 17.39 18.28 17.08 18.09
6239 NYSE GFF Mon, Jun 1, 2020 16.87 17.56 16.87 17.09
6238 NYSE GFF Fri, May 29, 2020 16.93 17.28 16.60 16.80
6237 NYSE GFF Thu, May 28, 2020 18.67 18.73 17.32 17.35
6236 NYSE GFF Wed, May 27, 2020 17.69 18.62 17.47 18.52
6235 NYSE GFF Tue, May 26, 2020 17.11 17.29 16.72 17.10
6234 NYSE GFF Fri, May 22, 2020 16.67 16.67 16.07 16.41
6233 NYSE GFF Thu, May 21, 2020 16.45 16.89 16.23 16.43
6232 NYSE GFF Wed, May 20, 2020 16.09 16.60 15.73 16.45
6231 NYSE GFF Tue, May 19, 2020 16.13 16.44 15.74 15.69
6230 NYSE GFF Mon, May 18, 2020 16.15 16.58 15.74 16.25
6229 NYSE GFF Fri, May 15, 2020 14.61 15.30 14.29 15.21
6228 NYSE GFF Thu, May 14, 2020 13.78 14.62 13.49 14.61
6227 NYSE GFF Wed, May 13, 2020 14.37 14.46 13.85 14.19
6226 NYSE GFF Tue, May 12, 2020 15.34 15.34 14.56 14.62
6225 NYSE GFF Mon, May 11, 2020 15.43 15.47 14.87 15.34
6224 NYSE GFF Fri, May 8, 2020 15.24 15.89 14.84 15.84
6223 NYSE GFF Thu, May 7, 2020 15.05 15.38 14.73 14.81
6222 NYSE GFF Wed, May 6, 2020 15.64 15.71 14.97 15.04
6221 NYSE GFF Tue, May 5, 2020 17.02 17.07 15.67 15.74
6220 NYSE GFF Mon, May 4, 2020 15.00 16.77 14.66 16.61
6219 NYSE GFF Fri, May 1, 2020 15.92 15.92 14.93 15.35
6218 NYSE GFF Thu, Apr 30, 2020 16.41 17.31 16.01 16.41
6217 NYSE GFF Wed, Apr 29, 2020 17.98 18.00 15.82 17.05
6216 NYSE GFF Tue, Apr 28, 2020 17.38 18.06 17.07 17.74
6215 NYSE GFF Mon, Apr 27, 2020 15.39 16.61 15.29 16.45
6214 NYSE GFF Fri, Apr 24, 2020 14.78 15.45 14.53 15.30
6213 NYSE GFF Thu, Apr 23, 2020 14.05 14.95 14.05 14.71
6212 NYSE GFF Wed, Apr 22, 2020 14.42 14.51 13.95 13.99
6211 NYSE GFF Tue, Apr 21, 2020 13.71 14.27 13.70 14.13
6210 NYSE GFF Mon, Apr 20, 2020 13.63 14.46 13.51 14.21
6209 NYSE GFF Fri, Apr 17, 2020 13.90 14.46 13.84 14.10
6208 NYSE GFF Thu, Apr 16, 2020 13.54 14.02 13.27 13.52
6207 NYSE GFF Wed, Apr 15, 2020 13.79 14.06 13.43 13.83
6206 NYSE GFF Tue, Apr 14, 2020 14.65 14.95 13.88 14.43
6205 NYSE GFF Mon, Apr 13, 2020 15.41 15.45 13.95 14.35
6204 NYSE GFF Thu, Apr 9, 2020 15.14 15.75 14.63 15.61
6203 NYSE GFF Wed, Apr 8, 2020 13.94 14.92 13.69 14.74
6202 NYSE GFF Tue, Apr 7, 2020 14.52 15.37 13.46 13.66
6201 NYSE GFF Mon, Apr 6, 2020 13.42 14.08 13.32 13.94
6200 NYSE GFF Fri, Apr 3, 2020 12.71 13.16 12.49 12.81
6199 NYSE GFF Thu, Apr 2, 2020 11.94 13.03 11.94 12.96
6198 NYSE GFF Wed, Apr 1, 2020 11.58 12.58 11.41 12.00
6197 NYSE GFF Tue, Mar 31, 2020 13.03 13.60 12.44 12.65
6196 NYSE GFF Mon, Mar 30, 2020 12.34 13.47 11.95 13.30
6195 NYSE GFF Fri, Mar 27, 2020 12.17 12.66 11.65 12.13
6194 NYSE GFF Thu, Mar 26, 2020 11.15 12.84 10.79 12.76
6193 NYSE GFF Wed, Mar 25, 2020 11.40 11.69 10.80 11.09
6192 NYSE GFF Tue, Mar 24, 2020 10.09 11.41 9.97 11.40
6191 NYSE GFF Mon, Mar 23, 2020 9.80 10.54 9.15 9.59
6190 NYSE GFF Fri, Mar 20, 2020 12.02 12.26 9.75 9.82
6189 NYSE GFF Thu, Mar 19, 2020 11.74 12.61 11.01 12.01
6188 NYSE GFF Wed, Mar 18, 2020 12.60 12.80 11.10 11.77
6187 NYSE GFF Tue, Mar 17, 2020 12.05 13.94 11.09 13.61
6186 NYSE GFF Mon, Mar 16, 2020 12.48 12.48 11.39 11.82
6185 NYSE GFF Fri, Mar 13, 2020 11.38 13.00 10.83 12.98
6184 NYSE GFF Thu, Mar 12, 2020 13.11 13.23 10.57 10.74
6183 NYSE GFF Wed, Mar 11, 2020 15.49 15.49 14.28 14.37
6182 NYSE GFF Tue, Mar 10, 2020 16.24 16.24 15.04 15.96
6181 NYSE GFF Mon, Mar 9, 2020 15.72 16.05 14.90 15.78
6180 NYSE GFF Fri, Mar 6, 2020 17.41 17.69 16.37 16.81
6179 NYSE GFF Thu, Mar 5, 2020 17.41 17.98 17.41 17.91
6178 NYSE GFF Wed, Mar 4, 2020 17.86 17.94 17.33 17.91
6177 NYSE GFF Tue, Mar 3, 2020 18.19 18.77 17.32 17.57
6176 NYSE GFF Mon, Mar 2, 2020 17.46 18.35 17.12 18.33
6175 NYSE GFF Fri, Feb 28, 2020 17.19 17.55 16.92 17.40
6174 NYSE GFF Thu, Feb 27, 2020 17.92 18.57 17.69 17.83
6173 NYSE GFF Wed, Feb 26, 2020 18.87 18.88 18.27 18.30
6172 NYSE GFF Tue, Feb 25, 2020 20.48 20.48 18.85 18.87
6171 NYSE GFF Mon, Feb 24, 2020 20.23 20.48 19.95 20.38
6170 NYSE GFF Fri, Feb 21, 2020 20.65 20.98 20.54 20.93
6169 NYSE GFF Thu, Feb 20, 2020 20.37 20.75 20.24 20.68
6168 NYSE GFF Wed, Feb 19, 2020 20.50 20.82 20.37 20.52
6167 NYSE GFF Tue, Feb 18, 2020 20.51 20.51 20.03 20.37
6166 NYSE GFF Fri, Feb 14, 2020 20.25 20.57 19.86 20.55
6165 NYSE GFF Thu, Feb 13, 2020 20.44 20.67 20.25 20.33
6164 NYSE GFF Wed, Feb 12, 2020 21.77 21.78 20.45 20.54
6163 NYSE GFF Tue, Feb 11, 2020 21.20 21.63 21.09 21.61
6162 NYSE GFF Mon, Feb 10, 2020 19.83 21.07 19.72 21.04
6161 NYSE GFF Fri, Feb 7, 2020 19.50 19.50 19.00 19.35
6160 NYSE GFF Thu, Feb 6, 2020 19.76 19.95 19.57 19.62
6159 NYSE GFF Wed, Feb 5, 2020 19.07 19.64 18.77 19.61
6158 NYSE GFF Tue, Feb 4, 2020 20.32 20.32 18.66 18.80
6157 NYSE GFF Mon, Feb 3, 2020 20.89 20.89 19.85 19.97
6156 NYSE GFF Fri, Jan 31, 2020 22.68 23.86 20.58 20.79
6155 NYSE GFF Thu, Jan 30, 2020 21.70 22.17 21.45 22.05
6154 NYSE GFF Wed, Jan 29, 2020 22.03 22.25 21.77 21.90
6153 NYSE GFF Tue, Jan 28, 2020 22.15 22.32 21.90 22.03
6152 NYSE GFF Mon, Jan 27, 2020 22.00 22.30 21.66 21.99
6151 NYSE GFF Fri, Jan 24, 2020 22.11 22.40 21.64 22.33
6150 NYSE GFF Thu, Jan 23, 2020 21.96 22.31 21.82 22.06
6149 NYSE GFF Wed, Jan 22, 2020 22.02 22.27 21.92 22.06
6148 NYSE GFF Tue, Jan 21, 2020 21.50 22.04 21.47 22.00
6147 NYSE GFF Fri, Jan 17, 2020 21.86 21.94 21.57 21.61
6146 NYSE GFF Thu, Jan 16, 2020 21.32 21.72 21.31 21.67
6145 NYSE GFF Wed, Jan 15, 2020 20.66 21.12 20.65 21.10
6144 NYSE GFF Tue, Jan 14, 2020 20.63 21.00 20.25 20.67
6143 NYSE GFF Mon, Jan 13, 2020 19.41 19.71 19.35 19.63
6142 NYSE GFF Fri, Jan 10, 2020 19.50 19.57 19.26 19.40
6141 NYSE GFF Thu, Jan 9, 2020 19.90 19.95 19.44 19.53
6140 NYSE GFF Wed, Jan 8, 2020 19.75 20.06 19.73 19.75
6139 NYSE GFF Tue, Jan 7, 2020 19.71 19.87 19.51 19.64
6138 NYSE GFF Mon, Jan 6, 2020 20.11 20.11 19.59 19.80
6137 NYSE GFF Fri, Jan 3, 2020 20.59 20.60 19.56 20.27
6136 NYSE GFF Thu, Jan 2, 2020 20.46 20.86 20.33 20.83
6135 NYSE GFF Tue, Dec 31, 2019 20.08 20.36 20.07 20.33
6134 NYSE GFF Mon, Dec 30, 2019 20.38 20.38 20.00 20.14
6133 NYSE GFF Fri, Dec 27, 2019 20.40 20.54 20.14 20.33
6132 NYSE GFF Thu, Dec 26, 2019 21.40 21.40 20.17 20.36
6131 NYSE GFF Tue, Dec 24, 2019 21.19 21.62 21.09 21.38
6130 NYSE GFF Mon, Dec 23, 2019 20.70 21.14 20.53 21.12
6129 NYSE GFF Fri, Dec 20, 2019 20.34 20.73 20.15 20.67
6128 NYSE GFF Thu, Dec 19, 2019 20.50 20.50 19.98 20.31
6127 NYSE GFF Wed, Dec 18, 2019 20.85 20.90 20.43 20.52
6126 NYSE GFF Tue, Dec 17, 2019 20.15 20.73 19.95 20.72
6125 NYSE GFF Mon, Dec 16, 2019 20.21 20.47 20.07 20.13
6124 NYSE GFF Fri, Dec 13, 2019 20.27 20.39 19.91 20.11
6123 NYSE GFF Thu, Dec 12, 2019 20.34 20.76 20.27 20.33
6122 NYSE GFF Wed, Dec 11, 2019 20.47 20.62 20.36 20.41
6121 NYSE GFF Tue, Dec 10, 2019 20.74 20.78 20.24 20.38
6120 NYSE GFF Mon, Dec 9, 2019 20.95 20.99 20.64 20.72
6119 NYSE GFF Fri, Dec 6, 2019 21.37 21.60 21.10 21.12
6118 NYSE GFF Thu, Dec 5, 2019 21.21 21.38 20.91 21.07
6117 NYSE GFF Wed, Dec 4, 2019 20.88 21.40 20.88 21.17
6116 NYSE GFF Tue, Dec 3, 2019 20.59 20.94 20.40 20.78
6115 NYSE GFF Mon, Dec 2, 2019 21.25 21.25 20.43 20.77
6114 NYSE GFF Fri, Nov 29, 2019 21.31 21.40 21.08 21.22
6113 NYSE GFF Wed, Nov 27, 2019 22.11 22.16 21.30 21.43
6112 NYSE GFF Tue, Nov 26, 2019 22.23 22.33 21.97 21.97
6111 NYSE GFF Mon, Nov 25, 2019 21.56 22.45 21.56 22.28
6110 NYSE GFF Fri, Nov 22, 2019 21.91 21.91 21.37 21.51
6109 NYSE GFF Thu, Nov 21, 2019 22.17 22.17 21.64 21.78
6108 NYSE GFF Wed, Nov 20, 2019 21.99 22.32 21.82 22.05
6107 NYSE GFF Tue, Nov 19, 2019 22.56 22.57 21.78 22.10
6106 NYSE GFF Mon, Nov 18, 2019 22.46 22.72 22.26 22.49
6105 NYSE GFF Fri, Nov 15, 2019 25.00 25.06 22.38 22.45
6104 NYSE GFF Thu, Nov 14, 2019 23.29 25.50 23.29 24.97
6103 NYSE GFF Wed, Nov 13, 2019 21.65 22.00 21.41 21.73
6102 NYSE GFF Tue, Nov 12, 2019 21.64 21.88 21.45 21.71
6101 NYSE GFF Mon, Nov 11, 2019 21.34 21.77 21.17 21.58
6100 NYSE GFF Fri, Nov 8, 2019 21.44 21.59 21.18 21.57
6099 NYSE GFF Thu, Nov 7, 2019 21.28 21.54 21.09 21.43
6098 NYSE GFF Wed, Nov 6, 2019 21.12 21.29 20.84 21.18
6097 NYSE GFF Tue, Nov 5, 2019 21.33 21.45 20.92 21.34
6096 NYSE GFF Mon, Nov 4, 2019 21.84 21.90 21.22 21.32
6095 NYSE GFF Fri, Nov 1, 2019 21.52 21.72 21.30 21.66
6094 NYSE GFF Thu, Oct 31, 2019 21.00 21.32 20.82 21.31
6093 NYSE GFF Wed, Oct 30, 2019 21.09 21.19 20.69 21.11
6092 NYSE GFF Tue, Oct 29, 2019 20.96 21.30 20.96 21.17
6091 NYSE GFF Mon, Oct 28, 2019 20.52 21.17 20.44 21.07
6090 NYSE GFF Fri, Oct 25, 2019 20.33 20.62 19.91 20.38
6089 NYSE GFF Thu, Oct 24, 2019 20.87 20.87 20.36 20.39
6088 NYSE GFF Wed, Oct 23, 2019 20.60 20.82 20.42 20.76
6087 NYSE GFF Tue, Oct 22, 2019 20.77 20.80 20.41 20.68
6086 NYSE GFF Mon, Oct 21, 2019 21.30 21.54 20.76 20.76
6085 NYSE GFF Fri, Oct 18, 2019 20.95 21.16 20.84 21.13
6084 NYSE GFF Thu, Oct 17, 2019 20.62 21.01 20.54 20.99
6083 NYSE GFF Wed, Oct 16, 2019 20.26 20.52 20.12 20.50
6082 NYSE GFF Tue, Oct 15, 2019 19.82 20.33 19.36 20.31
6081 NYSE GFF Mon, Oct 14, 2019 20.04 20.06 19.34 19.74
6080 NYSE GFF Fri, Oct 11, 2019 20.33 20.79 20.08 20.08
6079 NYSE GFF Thu, Oct 10, 2019 20.15 20.27 19.98 20.08
6078 NYSE GFF Wed, Oct 9, 2019 20.25 20.38 19.95 20.02
6077 NYSE GFF Tue, Oct 8, 2019 20.33 20.39 20.11 20.28
6076 NYSE GFF Mon, Oct 7, 2019 20.60 20.73 20.29 20.56
6075 NYSE GFF Fri, Oct 4, 2019 20.24 20.74 20.10 20.74
6074 NYSE GFF Thu, Oct 3, 2019 20.75 20.75 20.18 20.24
6073 NYSE GFF Wed, Oct 2, 2019 21.04 21.20 20.51 20.89
6072 NYSE GFF Tue, Oct 1, 2019 21.15 21.57 21.00 21.26
6071 NYSE GFF Mon, Sep 30, 2019 20.81 21.61 20.72 20.97
6070 NYSE GFF Fri, Sep 27, 2019 20.61 20.71 20.20 20.42
6069 NYSE GFF Thu, Sep 26, 2019 20.63 20.76 20.32 20.48
6068 NYSE GFF Wed, Sep 25, 2019 20.05 20.69 19.96 20.68
6067 NYSE GFF Tue, Sep 24, 2019 20.48 20.54 19.98 19.99
6066 NYSE GFF Mon, Sep 23, 2019 20.42 20.58 20.18 20.38
6065 NYSE GFF Fri, Sep 20, 2019 20.49 21.06 20.46 20.64
6064 NYSE GFF Thu, Sep 19, 2019 21.26 21.54 20.46 20.48
6063 NYSE GFF Wed, Sep 18, 2019 21.27 21.58 20.83 21.30
6062 NYSE GFF Tue, Sep 17, 2019 20.79 21.42 20.64 21.29
6061 NYSE GFF Mon, Sep 16, 2019 20.53 21.24 20.25 20.82
6060 NYSE GFF Fri, Sep 13, 2019 19.96 20.90 19.88 20.57
6059 NYSE GFF Thu, Sep 12, 2019 19.00 19.84 18.93 19.79
6058 NYSE GFF Wed, Sep 11, 2019 18.57 19.12 18.36 19.09
6057 NYSE GFF Tue, Sep 10, 2019 18.00 18.85 17.82 18.57
6056 NYSE GFF Mon, Sep 9, 2019 17.47 17.96 17.46 17.95
6055 NYSE GFF Fri, Sep 6, 2019 17.32 17.48 17.15 17.37
6054 NYSE GFF Thu, Sep 5, 2019 17.54 17.75 17.24 17.34
6053 NYSE GFF Wed, Sep 4, 2019 17.21 17.37 16.98 17.20
6052 NYSE GFF Tue, Sep 3, 2019 17.31 17.33 16.95 17.01
6051 NYSE GFF Fri, Aug 30, 2019 17.75 17.86 17.34 17.45
6050 NYSE GFF Thu, Aug 29, 2019 17.52 17.84 17.45 17.75
6049 NYSE GFF Wed, Aug 28, 2019 17.13 17.53 16.93 17.25
6048 NYSE GFF Tue, Aug 27, 2019 17.68 17.69 17.00 17.08
6047 NYSE GFF Mon, Aug 26, 2019 17.42 17.57 17.13 17.52
6046 NYSE GFF Fri, Aug 23, 2019 17.79 17.84 17.07 17.17
6045 NYSE GFF Thu, Aug 22, 2019 18.17 18.26 17.72 17.89
6044 NYSE GFF Wed, Aug 21, 2019 18.20 18.33 18.05 18.08
6043 NYSE GFF Tue, Aug 20, 2019 18.04 18.16 17.87 17.90
6042 NYSE GFF Mon, Aug 19, 2019 18.08 18.38 17.94 18.14
6041 NYSE GFF Fri, Aug 16, 2019 17.80 18.02 17.77 17.85
6040 NYSE GFF Thu, Aug 15, 2019 18.10 18.10 17.61 17.72
6039 NYSE GFF Wed, Aug 14, 2019 18.23 18.38 17.91 18.09
6038 NYSE GFF Tue, Aug 13, 2019 18.49 19.08 18.48 18.58
6037 NYSE GFF Mon, Aug 12, 2019 18.65 18.94 18.44 18.60
6036 NYSE GFF Fri, Aug 9, 2019 18.94 19.10 18.65 18.72
6035 NYSE GFF Thu, Aug 8, 2019 18.75 19.09 18.61 19.03
6034 NYSE GFF Wed, Aug 7, 2019 18.36 18.85 18.07 18.60
6033 NYSE GFF Tue, Aug 6, 2019 18.82 19.06 18.11 18.64
6032 NYSE GFF Mon, Aug 5, 2019 18.76 18.99 18.29 18.85
6031 NYSE GFF Fri, Aug 2, 2019 17.12 19.12 16.71 18.82
6030 NYSE GFF Thu, Aug 1, 2019 16.33 16.53 15.45 15.55
6029 NYSE GFF Wed, Jul 31, 2019 16.68 16.88 16.26 16.35
6028 NYSE GFF Tue, Jul 30, 2019 15.91 16.78 15.91 16.70
6027 NYSE GFF Mon, Jul 29, 2019 16.21 16.37 15.94 16.12
6026 NYSE GFF Fri, Jul 26, 2019 16.34 16.47 16.11 16.29
6025 NYSE GFF Thu, Jul 25, 2019 16.53 16.69 16.17 16.29
6024 NYSE GFF Wed, Jul 24, 2019 15.53 16.65 15.50 16.43
6023 NYSE GFF Tue, Jul 23, 2019 15.66 15.66 15.39 15.62
6022 NYSE GFF Mon, Jul 22, 2019 15.70 15.78 15.55 15.58
6021 NYSE GFF Fri, Jul 19, 2019 15.70 15.88 15.62 15.71
6020 NYSE GFF Thu, Jul 18, 2019 15.80 15.88 15.41 15.75
6019 NYSE GFF Wed, Jul 17, 2019 16.26 16.26 15.77 15.84
6018 NYSE GFF Tue, Jul 16, 2019 15.99 16.48 15.91 16.27
6017 NYSE GFF Mon, Jul 15, 2019 16.31 16.31 15.82 16.03
6016 NYSE GFF Fri, Jul 12, 2019 15.93 16.28 15.93 16.13
6015 NYSE GFF Thu, Jul 11, 2019 16.05 16.25 15.83 15.93
6014 NYSE GFF Wed, Jul 10, 2019 16.23 16.26 15.90 16.18
6013 NYSE GFF Tue, Jul 9, 2019 16.31 16.40 16.14 16.18
6012 NYSE GFF Mon, Jul 8, 2019 16.46 16.61 16.27 16.40
6011 NYSE GFF Fri, Jul 5, 2019 16.26 16.59 16.18 16.57
6010 NYSE GFF Wed, Jul 3, 2019 16.12 16.47 16.12 16.41
6009 NYSE GFF Tue, Jul 2, 2019 16.37 16.37 15.90 16.07
6008 NYSE GFF Mon, Jul 1, 2019 17.08 17.31 16.32 16.39
6007 NYSE GFF Fri, Jun 28, 2019 16.54 17.05 16.53 16.92
6006 NYSE GFF Thu, Jun 27, 2019 16.15 16.55 16.15 16.54
6005 NYSE GFF Wed, Jun 26, 2019 16.00 16.19 15.85 16.05
6004 NYSE GFF Tue, Jun 25, 2019 16.16 16.22 15.93 15.94
6003 NYSE GFF Mon, Jun 24, 2019 16.43 16.54 16.15 16.19
6002 NYSE GFF Fri, Jun 21, 2019 16.78 16.90 16.29 16.42
6001 NYSE GFF Thu, Jun 20, 2019 16.80 17.05 16.74 16.90
6000 NYSE GFF Wed, Jun 19, 2019 16.51 16.70 16.35 16.69
5999 NYSE GFF Tue, Jun 18, 2019 16.44 16.73 16.44 16.50
5998 NYSE GFF Mon, Jun 17, 2019 16.66 16.66 16.27 16.31
5997 NYSE GFF Fri, Jun 14, 2019 16.42 16.75 16.40 16.66
5996 NYSE GFF Thu, Jun 13, 2019 15.99 16.56 15.99 16.42
5995 NYSE GFF Wed, Jun 12, 2019 15.68 15.95 15.50 15.88
5994 NYSE GFF Tue, Jun 11, 2019 15.87 15.96 15.50 15.72
5993 NYSE GFF Mon, Jun 10, 2019 15.69 16.00 15.64 15.74
5992 NYSE GFF Fri, Jun 7, 2019 15.29 15.58 15.26 15.56
5991 NYSE GFF Thu, Jun 6, 2019 15.41 15.47 14.99 15.23
5990 NYSE GFF Wed, Jun 5, 2019 15.25 15.48 15.11 15.44
5989 NYSE GFF Tue, Jun 4, 2019 14.74 15.28 14.74 15.19
5988 NYSE GFF Mon, Jun 3, 2019 14.30 14.60 14.30 14.56
5987 NYSE GFF Fri, May 31, 2019 14.24 14.43 14.11 14.38
5986 NYSE GFF Thu, May 30, 2019 14.65 14.85 14.36 14.44
5985 NYSE GFF Wed, May 29, 2019 14.78 14.82 14.28 14.62
5984 NYSE GFF Tue, May 28, 2019 14.98 15.11 14.87 14.91
5983 NYSE GFF Fri, May 24, 2019 15.02 15.14 14.95 15.01
5982 NYSE GFF Thu, May 23, 2019 14.87 15.06 14.70 14.93
5981 NYSE GFF Wed, May 22, 2019 15.47 15.47 14.97 14.99
5980 NYSE GFF Tue, May 21, 2019 15.35 15.64 15.30 15.58
5979 NYSE GFF Mon, May 20, 2019 15.25 15.37 15.05 15.29
5978 NYSE GFF Fri, May 17, 2019 15.51 15.63 15.29 15.34
5977 NYSE GFF Thu, May 16, 2019 15.68 15.86 15.65 15.69
5976 NYSE GFF Wed, May 15, 2019 15.28 15.73 15.25 15.68
5975 NYSE GFF Tue, May 14, 2019 15.12 15.51 15.07 15.45
5974 NYSE GFF Mon, May 13, 2019 15.64 15.85 15.19 15.24
5973 NYSE GFF Fri, May 10, 2019 15.87 16.07 15.49 16.04
5972 NYSE GFF Thu, May 9, 2019 15.93 15.99 15.50 15.92
5971 NYSE GFF Wed, May 8, 2019 16.72 17.04 15.90 16.03
5970 NYSE GFF Tue, May 7, 2019 16.37 17.12 16.37 16.81
5969 NYSE GFF Mon, May 6, 2019 16.68 17.19 16.39 16.65
5968 NYSE GFF Fri, May 3, 2019 19.34 19.34 16.90 17.02
5967 NYSE GFF Thu, May 2, 2019 19.44 19.66 19.30 19.38
5966 NYSE GFF Wed, May 1, 2019 19.71 19.77 19.33 19.50
5965 NYSE GFF Tue, Apr 30, 2019 19.78 19.78 19.42 19.62
5964 NYSE GFF Mon, Apr 29, 2019 19.44 19.86 19.39 19.79
5963 NYSE GFF Fri, Apr 26, 2019 19.27 19.52 19.11 19.49
5962 NYSE GFF Thu, Apr 25, 2019 19.63 19.63 19.19 19.34
5961 NYSE GFF Wed, Apr 24, 2019 19.55 19.85 19.48 19.76
5960 NYSE GFF Tue, Apr 23, 2019 19.42 19.82 19.26 19.65
5959 NYSE GFF Mon, Apr 22, 2019 19.59 19.59 19.12 19.30
5958 NYSE GFF Thu, Apr 18, 2019 19.63 19.79 19.48 19.55
5957 NYSE GFF Wed, Apr 17, 2019 19.67 19.77 19.42 19.70
5956 NYSE GFF Tue, Apr 16, 2019 19.58 19.69 19.30 19.65
5955 NYSE GFF Mon, Apr 15, 2019 19.66 19.73 19.43 19.46
5954 NYSE GFF Fri, Apr 12, 2019 19.55 19.73 19.46 19.62
5953 NYSE GFF Thu, Apr 11, 2019 19.50 19.55 19.31 19.53
5952 NYSE GFF Wed, Apr 10, 2019 19.13 19.53 19.10 19.48
5951 NYSE GFF Tue, Apr 9, 2019 19.27 19.35 19.07 19.07
5950 NYSE GFF Mon, Apr 8, 2019 19.32 19.45 19.23 19.44
5949 NYSE GFF Fri, Apr 5, 2019 19.18 19.55 19.12 19.48
5948 NYSE GFF Thu, Apr 4, 2019 18.93 19.45 18.93 19.14
5947 NYSE GFF Wed, Apr 3, 2019 18.99 19.11 18.86 18.99
5946 NYSE GFF Tue, Apr 2, 2019 18.93 19.02 18.61 18.85
5945 NYSE GFF Mon, Apr 1, 2019 18.77 19.17 18.75 18.92
5944 NYSE GFF Fri, Mar 29, 2019 18.81 18.91 18.41 18.48
5943 NYSE GFF Thu, Mar 28, 2019 18.60 18.81 18.39 18.69
5942 NYSE GFF Wed, Mar 27, 2019 18.69 18.82 18.37 18.57
5941 NYSE GFF Tue, Mar 26, 2019 18.52 18.72 18.34 18.71
5940 NYSE GFF Mon, Mar 25, 2019 18.00 18.39 17.77 18.35
5939 NYSE GFF Fri, Mar 22, 2019 18.67 18.81 18.08 18.11
5938 NYSE GFF Thu, Mar 21, 2019 18.75 19.19 18.70 18.82
5937 NYSE GFF Wed, Mar 20, 2019 18.58 18.94 18.27 18.55
5936 NYSE GFF Tue, Mar 19, 2019 18.67 18.88 18.55 18.69
5935 NYSE GFF Mon, Mar 18, 2019 18.34 18.60 18.23 18.57
5934 NYSE GFF Fri, Mar 15, 2019 18.25 18.78 18.14 18.28
5933 NYSE GFF Thu, Mar 14, 2019 18.10 18.13 17.91 18.05
5932 NYSE GFF Wed, Mar 13, 2019 18.24 18.28 17.92 18.09
5931 NYSE GFF Tue, Mar 12, 2019 18.07 18.21 17.76 18.14
5930 NYSE GFF Mon, Mar 11, 2019 17.28 18.17 17.25 18.00
5929 NYSE GFF Fri, Mar 8, 2019 17.09 17.42 16.96 17.30
5928 NYSE GFF Thu, Mar 7, 2019 17.47 17.47 17.07 17.33
5927 NYSE GFF Wed, Mar 6, 2019 17.89 17.98 17.42 17.53
5926 NYSE GFF Tue, Mar 5, 2019 18.11 18.11 17.70 17.77
5925 NYSE GFF Mon, Mar 4, 2019 17.88 18.34 17.83 18.07
5924 NYSE GFF Fri, Mar 1, 2019 18.11 18.32 17.70 17.90
5923 NYSE GFF Thu, Feb 28, 2019 17.81 17.89 17.46 17.84
5922 NYSE GFF Wed, Feb 27, 2019 17.38 18.01 17.20 17.77
5921 NYSE GFF Tue, Feb 26, 2019 17.93 18.04 17.45 17.49
5920 NYSE GFF Mon, Feb 25, 2019 18.33 18.33 17.85 17.93
5919 NYSE GFF Fri, Feb 22, 2019 17.80 18.34 17.64 18.33
5918 NYSE GFF Thu, Feb 21, 2019 17.83 17.93 17.49 17.69
5917 NYSE GFF Wed, Feb 20, 2019 17.69 17.95 17.58 17.94
5916 NYSE GFF Tue, Feb 19, 2019 17.58 17.96 17.47 17.77
5915 NYSE GFF Fri, Feb 15, 2019 17.75 17.81 17.51 17.63
5914 NYSE GFF Thu, Feb 14, 2019 17.43 17.88 17.37 17.64
5913 NYSE GFF Wed, Feb 13, 2019 17.35 17.73 17.25 17.61
5912 NYSE GFF Tue, Feb 12, 2019 17.08 17.33 17.08 17.27
5911 NYSE GFF Mon, Feb 11, 2019 16.49 16.92 16.28 16.89
5910 NYSE GFF Fri, Feb 8, 2019 16.45 16.59 16.30 16.40
5909 NYSE GFF Thu, Feb 7, 2019 17.10 17.11 16.43 16.50
5908 NYSE GFF Wed, Feb 6, 2019 16.91 17.31 16.67 17.24
5907 NYSE GFF Tue, Feb 5, 2019 16.70 17.13 16.66 17.03
5906 NYSE GFF Mon, Feb 4, 2019 16.22 16.60 16.00 16.60
5905 NYSE GFF Fri, Feb 1, 2019 16.00 16.43 15.55 16.20
5904 NYSE GFF Thu, Jan 31, 2019 15.30 16.24 14.90 15.91
5903 NYSE GFF Wed, Jan 30, 2019 13.98 14.19 13.84 14.14
5902 NYSE GFF Tue, Jan 29, 2019 13.75 13.94 13.55 13.85
5901 NYSE GFF Mon, Jan 28, 2019 13.60 14.01 13.60 13.76
5900 NYSE GFF Fri, Jan 25, 2019 14.10 14.47 13.65 13.69
5899 NYSE GFF Thu, Jan 24, 2019 13.50 13.91 13.30 13.82
5898 NYSE GFF Wed, Jan 23, 2019 13.20 14.30 12.92 13.44
5897 NYSE GFF Tue, Jan 22, 2019 13.26 13.41 13.00 13.16
5896 NYSE GFF Fri, Jan 18, 2019 12.95 13.45 12.95 13.17
5895 NYSE GFF Thu, Jan 17, 2019 12.51 12.95 12.51 12.88
5894 NYSE GFF Wed, Jan 16, 2019 12.48 12.86 12.48 12.61
5893 NYSE GFF Tue, Jan 15, 2019 12.40 12.51 12.23 12.48
5892 NYSE GFF Mon, Jan 14, 2019 12.25 12.53 12.23 12.45
5891 NYSE GFF Fri, Jan 11, 2019 12.00 12.37 12.00 12.33
5890 NYSE GFF Thu, Jan 10, 2019 11.76 12.06 11.76 12.06
5889 NYSE GFF Wed, Jan 9, 2019 11.58 11.96 11.53 11.89
5888 NYSE GFF Tue, Jan 8, 2019 11.52 11.80 11.48 11.69
5887 NYSE GFF Mon, Jan 7, 2019 11.30 11.52 11.22 11.37
5886 NYSE GFF Fri, Jan 4, 2019 10.96 11.43 10.96 11.30
5885 NYSE GFF Thu, Jan 3, 2019 10.92 11.07 10.57 10.79
5884 NYSE GFF Wed, Jan 2, 2019 10.19 11.14 10.19 11.00
5883 NYSE GFF Mon, Dec 31, 2018 10.27 10.45 10.13 10.45
5882 NYSE GFF Fri, Dec 28, 2018 9.88 10.40 9.80 10.24
5881 NYSE GFF Thu, Dec 27, 2018 10.06 10.30 9.75 9.89
5880 NYSE GFF Wed, Dec 26, 2018 9.82 10.22 9.65 10.20
5879 NYSE GFF Mon, Dec 24, 2018 10.12 10.12 9.88 9.88
5878 NYSE GFF Fri, Dec 21, 2018 10.64 10.82 10.06 10.12
5877 NYSE GFF Thu, Dec 20, 2018 10.68 10.92 10.51 10.60
5876 NYSE GFF Wed, Dec 19, 2018 10.87 11.41 10.72 10.75
5875 NYSE GFF Tue, Dec 18, 2018 10.94 11.29 10.78 10.78
5874 NYSE GFF Mon, Dec 17, 2018 10.58 11.42 10.58 10.78
5873 NYSE GFF Fri, Dec 14, 2018 10.25 10.90 10.25 10.58
5872 NYSE GFF Thu, Dec 13, 2018 10.48 10.67 10.32 10.40
5871 NYSE GFF Wed, Dec 12, 2018 10.72 10.72 10.27 10.46
5870 NYSE GFF Tue, Dec 11, 2018 10.84 10.90 10.51 10.52
5869 NYSE GFF Mon, Dec 10, 2018 11.02 11.11 10.43 10.66
5868 NYSE GFF Fri, Dec 7, 2018 11.61 11.79 11.12 11.19
5867 NYSE GFF Thu, Dec 6, 2018 11.22 11.78 11.19 11.66
5866 NYSE GFF Tue, Dec 4, 2018 12.13 12.18 11.06 11.19
5865 NYSE GFF Mon, Dec 3, 2018 12.19 12.30 11.77 12.25
5864 NYSE GFF Fri, Nov 30, 2018 12.17 12.47 12.06 12.16
5863 NYSE GFF Thu, Nov 29, 2018 12.44 12.49 12.04 12.16
5862 NYSE GFF Wed, Nov 28, 2018 12.07 12.59 11.76 12.55
5861 NYSE GFF Tue, Nov 27, 2018 12.06 12.07 11.81 11.91
5860 NYSE GFF Mon, Nov 26, 2018 11.98 12.45 11.91 12.07
5859 NYSE GFF Fri, Nov 23, 2018 11.92 12.18 11.72 11.83
5858 NYSE GFF Wed, Nov 21, 2018 12.10 12.86 12.10 12.41
5857 NYSE GFF Tue, Nov 20, 2018 11.99 12.25 11.84 12.11
5856 NYSE GFF Mon, Nov 19, 2018 12.14 12.54 11.68 11.84
5855 NYSE GFF Fri, Nov 16, 2018 11.23 12.45 11.23 12.33
5854 NYSE GFF Thu, Nov 15, 2018 11.68 11.71 10.15 11.32
5853 NYSE GFF Wed, Nov 14, 2018 12.22 12.41 11.73 11.82
5852 NYSE GFF Tue, Nov 13, 2018 12.15 12.46 12.05 12.16
5851 NYSE GFF Mon, Nov 12, 2018 12.66 12.66 12.07 12.08
5850 NYSE GFF Fri, Nov 9, 2018 12.70 12.98 12.57 12.62
5849 NYSE GFF Thu, Nov 8, 2018 12.98 13.04 12.60 12.69
5848 NYSE GFF Wed, Nov 7, 2018 13.48 13.48 12.68 13.09
5847 NYSE GFF Tue, Nov 6, 2018 13.04 13.54 12.84 13.44
5846 NYSE GFF Mon, Nov 5, 2018 13.15 13.19 12.82 12.97
5845 NYSE GFF Fri, Nov 2, 2018 12.87 13.24 12.78 13.08
5844 NYSE GFF Thu, Nov 1, 2018 12.24 12.88 12.23 12.77
5843 NYSE GFF Wed, Oct 31, 2018 12.69 12.77 12.08 12.12
5842 NYSE GFF Tue, Oct 30, 2018 12.42 12.71 12.14 12.59
5841 NYSE GFF Mon, Oct 29, 2018 13.56 13.71 12.79 13.00
5840 NYSE GFF Fri, Oct 26, 2018 13.62 13.66 13.16 13.37
5839 NYSE GFF Thu, Oct 25, 2018 13.56 13.88 13.47 13.69
5838 NYSE GFF Wed, Oct 24, 2018 14.33 14.33 13.53 13.55
5837 NYSE GFF Tue, Oct 23, 2018 14.34 14.65 14.21 14.34
5836 NYSE GFF Mon, Oct 22, 2018 14.54 14.77 14.39 14.50
5835 NYSE GFF Fri, Oct 19, 2018 14.56 14.96 14.36 14.45
5834 NYSE GFF Thu, Oct 18, 2018 15.10 15.10 14.49 14.56
5833 NYSE GFF Wed, Oct 17, 2018 15.58 15.58 14.96 15.07
5832 NYSE GFF Tue, Oct 16, 2018 15.19 15.55 15.02 15.54
5831 NYSE GFF Mon, Oct 15, 2018 15.11 15.47 15.04 15.30
5830 NYSE GFF Fri, Oct 12, 2018 15.77 15.77 15.06 15.18
5829 NYSE GFF Thu, Oct 11, 2018 15.66 16.05 15.53 15.53
5828 NYSE GFF Wed, Oct 10, 2018 15.63 16.09 15.57 15.64
5827 NYSE GFF Tue, Oct 9, 2018 15.69 16.34 15.58 15.71
5826 NYSE GFF Mon, Oct 8, 2018 15.65 15.83 15.55 15.75
5825 NYSE GFF Fri, Oct 5, 2018 15.63 15.67 15.09 15.58
5824 NYSE GFF Thu, Oct 4, 2018 16.23 16.23 15.60 15.64
5823 NYSE GFF Wed, Oct 3, 2018 15.36 16.36 15.19 16.31
5822 NYSE GFF Tue, Oct 2, 2018 15.21 15.88 15.19 15.34
5821 NYSE GFF Mon, Oct 1, 2018 16.23 16.23 15.37 15.45
5820 NYSE GFF Fri, Sep 28, 2018 16.20 16.43 16.00 16.15
5819 NYSE GFF Thu, Sep 27, 2018 16.50 16.55 16.15 16.15
5818 NYSE GFF Wed, Sep 26, 2018 16.90 16.95 16.35 16.50
5817 NYSE GFF Tue, Sep 25, 2018 17.10 17.20 16.90 17.00
5816 NYSE GFF Mon, Sep 24, 2018 17.10 17.20 16.75 16.95
5815 NYSE GFF Fri, Sep 21, 2018 17.60 17.60 16.95 17.05
5814 NYSE GFF Thu, Sep 20, 2018 17.45 17.70 17.25 17.60
5813 NYSE GFF Wed, Sep 19, 2018 17.55 17.70 17.35 17.40
5812 NYSE GFF Tue, Sep 18, 2018 18.00 18.00 17.40 17.50
5811 NYSE GFF Mon, Sep 17, 2018 18.10 18.20 17.80 17.95
5810 NYSE GFF Fri, Sep 14, 2018 17.60 18.35 17.60 18.20
5809 NYSE GFF Thu, Sep 13, 2018 18.10 18.20 17.75 17.85
5808 NYSE GFF Wed, Sep 12, 2018 18.15 18.30 17.90 18.20
5807 NYSE GFF Tue, Sep 11, 2018 18.30 18.35 17.90 18.10
5806 NYSE GFF Mon, Sep 10, 2018 19.00 19.00 18.18 18.30
5805 NYSE GFF Fri, Sep 7, 2018 18.40 18.85 18.25 18.85
5804 NYSE GFF Thu, Sep 6, 2018 18.35 18.60 18.30 18.40
5803 NYSE GFF Wed, Sep 5, 2018 18.25 18.53 18.20 18.40
5802 NYSE GFF Tue, Sep 4, 2018 18.30 18.45 17.95 18.25
5801 NYSE GFF Fri, Aug 31, 2018 18.15 18.30 17.83 18.25
5800 NYSE GFF Thu, Aug 30, 2018 18.45 18.45 18.08 18.30
5799 NYSE GFF Wed, Aug 29, 2018 18.30 18.40 18.05 18.40
5798 NYSE GFF Tue, Aug 28, 2018 18.35 18.45 18.05 18.15
5797 NYSE GFF Mon, Aug 27, 2018 18.40 18.50 18.15 18.20
5796 NYSE GFF Fri, Aug 24, 2018 18.35 18.35 18.15 18.35
5795 NYSE GFF Thu, Aug 23, 2018 18.35 18.40 18.03 18.20
5794 NYSE GFF Wed, Aug 22, 2018 18.55 18.55 18.20 18.30
5793 NYSE GFF Tue, Aug 21, 2018 18.00 18.58 17.95 18.48
5792 NYSE GFF Mon, Aug 20, 2018 18.25 18.39 17.75 17.95
5791 NYSE GFF Fri, Aug 17, 2018 17.70 18.25 17.70 18.25
5790 NYSE GFF Thu, Aug 16, 2018 17.35 17.85 17.30 17.80
5789 NYSE GFF Wed, Aug 15, 2018 17.05 17.38 16.85 17.35
5788 NYSE GFF Tue, Aug 14, 2018 17.00 17.38 17.00 17.25
5787 NYSE GFF Mon, Aug 13, 2018 17.30 17.50 16.80 17.00
5786 NYSE GFF Fri, Aug 10, 2018 17.55 17.63 17.00 17.25
5785 NYSE GFF Thu, Aug 9, 2018 17.85 17.95 17.60 17.70
5784 NYSE GFF Wed, Aug 8, 2018 17.50 17.85 17.35 17.80
5783 NYSE GFF Tue, Aug 7, 2018 17.80 17.80 17.50 17.65
5782 NYSE GFF Mon, Aug 6, 2018 17.75 17.85 17.40 17.70
5781 NYSE GFF Fri, Aug 3, 2018 18.20 18.50 17.60 17.70
5780 NYSE GFF Thu, Aug 2, 2018 19.10 19.75 17.33 18.30
5779 NYSE GFF Wed, Aug 1, 2018 17.85 18.05 17.25 17.65
5778 NYSE GFF Tue, Jul 31, 2018 17.20 17.90 17.20 17.90
5777 NYSE GFF Mon, Jul 30, 2018 17.55 17.75 17.20 17.30
5776 NYSE GFF Fri, Jul 27, 2018 17.80 17.95 17.25 17.45
5775 NYSE GFF Thu, Jul 26, 2018 17.85 18.20 17.50 17.90
5774 NYSE GFF Wed, Jul 25, 2018 17.90 18.10 17.50 17.75
5773 NYSE GFF Tue, Jul 24, 2018 18.30 18.55 17.83 17.90
5772 NYSE GFF Mon, Jul 23, 2018 18.55 18.60 18.00 18.30
5771 NYSE GFF Fri, Jul 20, 2018 18.65 18.70 18.40 18.50
5770 NYSE GFF Thu, Jul 19, 2018 18.85 19.10 18.55 18.75
5769 NYSE GFF Wed, Jul 18, 2018 18.40 19.05 18.40 18.95
5768 NYSE GFF Tue, Jul 17, 2018 17.80 18.50 17.80 18.50
5767 NYSE GFF Mon, Jul 16, 2018 18.05 18.05 17.75 17.85
5766 NYSE GFF Fri, Jul 13, 2018 17.65 18.00 17.60 17.95
5765 NYSE GFF Thu, Jul 12, 2018 18.05 18.05 17.55 17.80
5764 NYSE GFF Wed, Jul 11, 2018 18.10 18.10 17.85 17.95
5763 NYSE GFF Tue, Jul 10, 2018 18.25 18.35 17.95 18.10
5762 NYSE GFF Mon, Jul 9, 2018 18.30 18.30 18.00 18.15
5761 NYSE GFF Fri, Jul 6, 2018 17.95 18.20 17.95 18.20
5760 NYSE GFF Thu, Jul 5, 2018 18.00 18.10 17.80 18.05
5759 NYSE GFF Tue, Jul 3, 2018 17.70 18.10 17.70 17.95
5758 NYSE GFF Mon, Jul 2, 2018 17.75 17.85 17.40 17.75
5757 NYSE GFF Fri, Jun 29, 2018 17.50 17.95 17.50 17.80
5756 NYSE GFF Thu, Jun 28, 2018 17.40 17.60 17.00 17.50
5755 NYSE GFF Wed, Jun 27, 2018 17.60 17.95 17.45 17.50
5754 NYSE GFF Tue, Jun 26, 2018 17.60 17.95 17.55 17.60
5753 NYSE GFF Mon, Jun 25, 2018 17.80 18.00 17.50 17.60
5752 NYSE GFF Fri, Jun 22, 2018 18.65 18.70 17.45 17.85
5751 NYSE GFF Thu, Jun 21, 2018 18.95 19.30 18.55 18.75
5750 NYSE GFF Wed, Jun 20, 2018 18.60 18.90 18.40 18.55
5749 NYSE GFF Tue, Jun 19, 2018 18.75 18.80 18.00 18.60
5748 NYSE GFF Mon, Jun 18, 2018 18.00 18.70 17.90 18.55
5747 NYSE GFF Fri, Jun 15, 2018 18.10 18.65 17.75 17.95
5746 NYSE GFF Thu, Jun 14, 2018 19.45 19.65 18.45 18.65
5745 NYSE GFF Wed, Jun 13, 2018 20.20 20.40 19.75 19.85
5744 NYSE GFF Tue, Jun 12, 2018 21.80 21.80 19.88 20.25
5743 NYSE GFF Mon, Jun 11, 2018 22.95 23.00 22.31 22.90
5742 NYSE GFF Fri, Jun 8, 2018 22.70 22.95 22.35 22.75
5741 NYSE GFF Thu, Jun 7, 2018 22.90 22.90 22.55 22.80
5740 NYSE GFF Wed, Jun 6, 2018 23.45 23.45 22.65 22.80
5739 NYSE GFF Tue, Jun 5, 2018 23.50 23.55 22.90 23.40
5738 NYSE GFF Mon, Jun 4, 2018 23.05 23.50 22.88 23.45
5737 NYSE GFF Fri, Jun 1, 2018 22.85 23.00 22.65 22.95
5736 NYSE GFF Thu, May 31, 2018 23.10 23.15 22.45 22.70
5735 NYSE GFF Wed, May 30, 2018 22.70 23.10 22.60 23.05
5734 NYSE GFF Tue, May 29, 2018 22.80 22.95 22.35 22.55
5733 NYSE GFF Fri, May 25, 2018 22.85 23.05 22.75 22.95
5732 NYSE GFF Thu, May 24, 2018 22.75 23.00 22.55 22.85
5731 NYSE GFF Wed, May 23, 2018 22.85 22.95 22.65 22.78
5730 NYSE GFF Tue, May 22, 2018 23.40 23.40 22.85 22.90
5729 NYSE GFF Mon, May 21, 2018 23.30 23.35 22.90 23.25
5728 NYSE GFF Fri, May 18, 2018 22.80 23.45 22.75 23.35
5727 NYSE GFF Thu, May 17, 2018 22.50 22.90 22.45 22.65
5726 NYSE GFF Wed, May 16, 2018 22.25 22.68 22.05 22.55
5725 NYSE GFF Tue, May 15, 2018 22.20 22.40 22.05 22.15
5724 NYSE GFF Mon, May 14, 2018 22.60 22.65 22.20 22.20
5723 NYSE GFF Fri, May 11, 2018 22.85 22.95 22.45 22.45
5722 NYSE GFF Thu, May 10, 2018 22.65 22.90 22.50 22.80
5721 NYSE GFF Wed, May 9, 2018 22.85 23.10 22.15 22.70
5720 NYSE GFF Tue, May 8, 2018 22.25 23.15 22.20 22.75
5719 NYSE GFF Mon, May 7, 2018 21.90 22.25 21.65 22.00
5718 NYSE GFF Fri, May 4, 2018 20.45 21.70 20.25 21.55
5717 NYSE GFF Thu, May 3, 2018 19.80 20.15 19.50 19.90
5716 NYSE GFF Wed, May 2, 2018 19.90 20.20 19.85 19.95
5715 NYSE GFF Tue, May 1, 2018 19.95 20.05 19.40 19.90
5714 NYSE GFF Mon, Apr 30, 2018 20.05 20.15 19.85 19.90
5713 NYSE GFF Fri, Apr 27, 2018 20.25 20.35 19.56 20.10
5712 NYSE GFF Thu, Apr 26, 2018 20.30 20.45 20.10 20.25
5711 NYSE GFF Wed, Apr 25, 2018 20.00 20.51 19.95 20.30
5710 NYSE GFF Tue, Apr 24, 2018 20.75 20.85 20.03 20.20
5709 NYSE GFF Mon, Apr 23, 2018 20.50 20.75 20.35 20.60
5708 NYSE GFF Fri, Apr 20, 2018 20.65 20.70 20.30 20.45
5707 NYSE GFF Thu, Apr 19, 2018 20.50 21.00 20.40 20.65
5706 NYSE GFF Wed, Apr 18, 2018 20.40 21.00 20.25 20.65
5705 NYSE GFF Tue, Apr 17, 2018 19.90 20.50 19.65 20.40
5704 NYSE GFF Mon, Apr 16, 2018 19.45 19.95 19.25 19.90
5703 NYSE GFF Fri, Apr 13, 2018 19.15 19.35 18.80 19.30
5702 NYSE GFF Thu, Apr 12, 2018 18.75 19.15 18.60 18.95
5701 NYSE GFF Wed, Apr 11, 2018 18.65 19.00 18.60 18.75
5700 NYSE GFF Tue, Apr 10, 2018 18.85 19.05 18.60 18.65
5699 NYSE GFF Mon, Apr 9, 2018 18.75 18.95 18.50 18.55
5698 NYSE GFF Fri, Apr 6, 2018 19.00 19.05 18.35 18.65
5697 NYSE GFF Thu, Apr 5, 2018 18.90 19.15 18.60 19.05
5696 NYSE GFF Wed, Apr 4, 2018 17.80 18.95 17.80 18.80
5695 NYSE GFF Tue, Apr 3, 2018 17.65 18.13 17.55 18.05
5694 NYSE GFF Mon, Apr 2, 2018 18.05 18.15 17.45 17.55
5693 NYSE GFF Thu, Mar 29, 2018 18.25 18.55 18.05 18.25
5692 NYSE GFF Wed, Mar 28, 2018 18.30 18.50 17.90 18.10
5691 NYSE GFF Tue, Mar 27, 2018 19.40 19.55 18.95 18.10
5690 NYSE GFF Mon, Mar 26, 2018 19.30 19.60 19.00 19.40
5689 NYSE GFF Fri, Mar 23, 2018 19.60 19.90 18.95 19.05
5688 NYSE GFF Thu, Mar 22, 2018 19.90 20.50 19.55 19.55
5687 NYSE GFF Wed, Mar 21, 2018 19.60 20.55 19.60 20.15
5686 NYSE GFF Tue, Mar 20, 2018 19.30 19.95 19.25 19.65
5685 NYSE GFF Mon, Mar 19, 2018 19.50 19.55 19.10 19.35
5684 NYSE GFF Fri, Mar 16, 2018 19.40 19.88 19.35 19.50
5683 NYSE GFF Thu, Mar 15, 2018 19.30 19.90 19.30 19.55
5682 NYSE GFF Wed, Mar 14, 2018 19.70 19.70 19.25 19.30
5681 NYSE GFF Tue, Mar 13, 2018 20.15 20.20 19.45 19.50
5680 NYSE GFF Mon, Mar 12, 2018 19.75 20.25 19.70 20.00
5679 NYSE GFF Fri, Mar 9, 2018 19.55 19.80 19.30 19.55
5678 NYSE GFF Thu, Mar 8, 2018 19.00 19.55 18.90 19.25
5677 NYSE GFF Wed, Mar 7, 2018 18.60 18.85 18.40 18.75
5676 NYSE GFF Tue, Mar 6, 2018 18.95 18.95 18.25 18.70
5675 NYSE GFF Mon, Mar 5, 2018 18.50 19.05 18.35 18.95
5674 NYSE GFF Fri, Mar 2, 2018 18.35 18.80 18.15 18.70
5673 NYSE GFF Thu, Mar 1, 2018 18.65 19.00 18.40 18.55
5672 NYSE GFF Wed, Feb 28, 2018 19.45 19.70 18.70 18.70
5671 NYSE GFF Tue, Feb 27, 2018 20.35 20.60 19.65 19.65
5670 NYSE GFF Mon, Feb 26, 2018 20.60 20.60 20.20 20.35
5669 NYSE GFF Fri, Feb 23, 2018 20.45 20.70 20.43 20.55
5668 NYSE GFF Thu, Feb 22, 2018 20.55 20.90 20.40 20.45
5667 NYSE GFF Wed, Feb 21, 2018 20.40 20.80 20.40 20.50
5666 NYSE GFF Tue, Feb 20, 2018 20.15 20.95 19.80 20.38
5665 NYSE GFF Fri, Feb 16, 2018 19.55 20.40 19.55 20.15
5664 NYSE GFF Thu, Feb 15, 2018 19.50 19.80 19.25 19.60
5663 NYSE GFF Wed, Feb 14, 2018 18.60 19.45 18.50 19.45
5662 NYSE GFF Tue, Feb 13, 2018 18.05 18.80 17.75 18.65
5661 NYSE GFF Mon, Feb 12, 2018 18.60 18.70 18.05 18.15
5660 NYSE GFF Fri, Feb 9, 2018 18.55 18.75 17.85 18.70
5659 NYSE GFF Thu, Feb 8, 2018 18.55 18.60 17.95 18.40
5658 NYSE GFF Wed, Feb 7, 2018 17.95 18.70 17.80 18.60
5657 NYSE GFF Tue, Feb 6, 2018 17.95 18.35 17.60 18.05
5656 NYSE GFF Mon, Feb 5, 2018 18.40 18.40 17.75 17.95
5655 NYSE GFF Fri, Feb 2, 2018 18.30 18.50 17.65 18.30
5654 NYSE GFF Thu, Feb 1, 2018 19.85 19.85 18.15 18.55
5653 NYSE GFF Wed, Jan 31, 2018 20.90 21.85 20.00 20.05
5652 NYSE GFF Tue, Jan 30, 2018 20.75 21.05 20.60 20.90
5651 NYSE GFF Mon, Jan 29, 2018 21.00 21.30 20.70 21.00
5650 NYSE GFF Fri, Jan 26, 2018 21.20 21.20 20.75 21.20
5649 NYSE GFF Thu, Jan 25, 2018 21.20 21.20 20.50 21.15
5648 NYSE GFF Wed, Jan 24, 2018 21.15 21.35 20.80 21.10
5647 NYSE GFF Tue, Jan 23, 2018 20.80 21.15 20.50 21.05
5646 NYSE GFF Mon, Jan 22, 2018 20.95 21.03 20.75 20.90
5645 NYSE GFF Fri, Jan 19, 2018 20.75 21.30 20.60 21.00
5644 NYSE GFF Thu, Jan 18, 2018 20.75 21.00 20.35 20.85
5643 NYSE GFF Wed, Jan 17, 2018 20.40 20.95 20.35 20.80
5642 NYSE GFF Tue, Jan 16, 2018 21.00 21.25 20.25 20.35
5641 NYSE GFF Fri, Jan 12, 2018 20.90 21.00 20.75 20.80
5640 NYSE GFF Thu, Jan 11, 2018 19.95 20.95 19.95 20.70
5639 NYSE GFF Wed, Jan 10, 2018 20.50 20.60 19.85 20.00
5638 NYSE GFF Tue, Jan 9, 2018 20.25 20.73 20.25 20.65
5637 NYSE GFF Mon, Jan 8, 2018 20.50 20.53 20.20 20.25
5636 NYSE GFF Fri, Jan 5, 2018 20.20 20.55 20.10 20.50
5635 NYSE GFF Thu, Jan 4, 2018 20.35 20.55 20.05 20.20
5634 NYSE GFF Wed, Jan 3, 2018 19.75 20.20 19.60 20.05
5633 NYSE GFF Tue, Jan 2, 2018 20.35 20.60 19.80 19.85
5632 NYSE GFF Fri, Dec 29, 2017 20.25 20.45 20.20 20.35
5631 NYSE GFF Thu, Dec 28, 2017 20.45 20.45 19.85 20.40
5630 NYSE GFF Wed, Dec 27, 2017 20.25 20.55 20.20 20.35
5629 NYSE GFF Tue, Dec 26, 2017 20.35 20.73 20.25 20.35
5628 NYSE GFF Fri, Dec 22, 2017 21.05 21.05 20.05 20.35
5627 NYSE GFF Thu, Dec 21, 2017 21.00 21.40 20.95 21.00
5626 NYSE GFF Wed, Dec 20, 2017 20.70 21.15 20.60 20.90
5625 NYSE GFF Tue, Dec 19, 2017 21.10 21.25 20.25 20.65
5624 NYSE GFF Mon, Dec 18, 2017 20.40 21.55 20.40 21.15
5623 NYSE GFF Fri, Dec 15, 2017 19.80 20.90 19.80 20.15
5622 NYSE GFF Thu, Dec 14, 2017 20.55 20.65 19.65 19.70
5621 NYSE GFF Wed, Dec 13, 2017 20.75 20.95 20.40 20.55
5620 NYSE GFF Tue, Dec 12, 2017 21.10 21.50 20.65 20.70
5619 NYSE GFF Mon, Dec 11, 2017 21.85 22.05 20.85 21.05
5618 NYSE GFF Fri, Dec 8, 2017 22.10 22.35 21.65 21.85
5617 NYSE GFF Thu, Dec 7, 2017 22.30 22.50 21.80 22.00
5616 NYSE GFF Wed, Dec 6, 2017 22.80 22.95 22.25 22.00
5615 NYSE GFF Tue, Dec 5, 2017 22.70 23.35 22.65 22.80
5614 NYSE GFF Mon, Dec 4, 2017 23.00 23.25 22.55 22.70
5613 NYSE GFF Fri, Dec 1, 2017 23.15 23.15 21.70 22.50
5612 NYSE GFF Thu, Nov 30, 2017 23.75 23.95 23.30 23.35
5611 NYSE GFF Wed, Nov 29, 2017 23.50 23.65 23.20 23.50
5610 NYSE GFF Tue, Nov 28, 2017 22.65 23.45 22.65 23.45
5609 NYSE GFF Mon, Nov 27, 2017 23.10 23.45 22.55 22.53
5608 NYSE GFF Fri, Nov 24, 2017 23.30 23.30 22.90 23.10
5607 NYSE GFF Wed, Nov 22, 2017 23.25 23.50 22.40 22.95
5606 NYSE GFF Tue, Nov 21, 2017 22.70 23.30 22.58 22.90
5605 NYSE GFF Mon, Nov 20, 2017 22.50 23.20 22.05 22.25
5604 NYSE GFF Fri, Nov 17, 2017 23.40 23.40 22.15 22.50
5603 NYSE GFF Thu, Nov 16, 2017 22.10 24.50 22.10 23.75
5602 NYSE GFF Wed, Nov 15, 2017 20.45 21.00 20.45 20.65
5601 NYSE GFF Tue, Nov 14, 2017 20.30 21.15 20.30 20.70
5600 NYSE GFF Mon, Nov 13, 2017 20.75 21.05 20.35 20.35
5599 NYSE GFF Fri, Nov 10, 2017 21.00 21.20 20.60 20.75
5598 NYSE GFF Thu, Nov 9, 2017 21.10 21.20 20.60 21.20
5597 NYSE GFF Wed, Nov 8, 2017 20.70 21.45 20.70 21.20
5596 NYSE GFF Tue, Nov 7, 2017 21.80 21.80 20.65 20.90
5595 NYSE GFF Mon, Nov 6, 2017 22.00 22.20 21.60 21.85
5594 NYSE GFF Fri, Nov 3, 2017 22.00 22.10 21.70 21.90
5593 NYSE GFF Thu, Nov 2, 2017 21.90 22.33 21.65 22.15
5592 NYSE GFF Wed, Nov 1, 2017 22.80 22.80 21.55 21.80
5591 NYSE GFF Tue, Oct 31, 2017 21.70 22.95 21.50 22.55
5590 NYSE GFF Mon, Oct 30, 2017 22.45 22.45 21.25 21.55
5589 NYSE GFF Fri, Oct 27, 2017 22.70 22.75 22.15 22.55
5588 NYSE GFF Thu, Oct 26, 2017 22.60 22.80 22.45 22.65
5587 NYSE GFF Wed, Oct 25, 2017 22.60 22.70 22.10 22.45
5586 NYSE GFF Tue, Oct 24, 2017 22.55 23.10 22.55 22.70
5585 NYSE GFF Mon, Oct 23, 2017 22.60 22.70 22.40 22.55
5584 NYSE GFF Fri, Oct 20, 2017 22.30 22.75 22.00 22.45
5583 NYSE GFF Thu, Oct 19, 2017 22.00 22.10 21.60 21.95
5582 NYSE GFF Wed, Oct 18, 2017 22.20 22.35 22.05 22.05
5581 NYSE GFF Tue, Oct 17, 2017 22.25 22.35 21.90 22.05
5580 NYSE GFF Mon, Oct 16, 2017 22.20 22.30 22.00 22.20
5579 NYSE GFF Fri, Oct 13, 2017 22.15 22.30 22.00 22.05
5578 NYSE GFF Thu, Oct 12, 2017 22.25 22.45 22.00 22.05
5577 NYSE GFF Wed, Oct 11, 2017 22.15 22.45 22.13 22.25
5576 NYSE GFF Tue, Oct 10, 2017 22.80 22.80 21.90 22.10
5575 NYSE GFF Mon, Oct 9, 2017 22.40 22.80 22.25 22.70
5574 NYSE GFF Fri, Oct 6, 2017 22.45 22.55 22.15 22.35
5573 NYSE GFF Thu, Oct 5, 2017 22.55 22.85 22.40 22.45
5572 NYSE GFF Wed, Oct 4, 2017 22.75 22.90 22.25 22.50
5571 NYSE GFF Tue, Oct 3, 2017 22.90 22.95 22.30 22.70
5570 NYSE GFF Mon, Oct 2, 2017 22.30 22.80 21.80 22.75
5569 NYSE GFF Fri, Sep 29, 2017 22.25 22.45 22.05 22.20
5568 NYSE GFF Thu, Sep 28, 2017 21.85 22.25 21.35 22.20
5567 NYSE GFF Wed, Sep 27, 2017 21.55 22.10 20.90 21.85
5566 NYSE GFF Tue, Sep 26, 2017 21.10 21.55 20.95 21.50
5565 NYSE GFF Mon, Sep 25, 2017 21.00 21.18 20.65 21.00
5564 NYSE GFF Fri, Sep 22, 2017 20.85 21.25 20.80 21.00
5563 NYSE GFF Thu, Sep 21, 2017 20.65 21.05 20.55 20.90
5562 NYSE GFF Wed, Sep 20, 2017 20.15 21.00 20.15 20.70
5561 NYSE GFF Tue, Sep 19, 2017 20.30 20.45 20.15 20.20
5560 NYSE GFF Mon, Sep 18, 2017 20.45 20.70 20.30 20.35
5559 NYSE GFF Fri, Sep 15, 2017 20.30 20.55 20.20 20.30
5558 NYSE GFF Thu, Sep 14, 2017 20.45 20.60 20.20 20.35
5557 NYSE GFF Wed, Sep 13, 2017 20.00 20.65 19.93 20.55
5556 NYSE GFF Tue, Sep 12, 2017 19.95 20.45 19.80 19.95
5555 NYSE GFF Mon, Sep 11, 2017 20.20 20.25 19.75 19.90
5554 NYSE GFF Fri, Sep 8, 2017 19.65 20.40 19.35 20.00
5553 NYSE GFF Thu, Sep 7, 2017 21.00 21.00 19.25 19.65
5552 NYSE GFF Wed, Sep 6, 2017 19.35 21.25 19.10 21.05
5551 NYSE GFF Tue, Sep 5, 2017 18.65 18.80 18.20 18.25
5550 NYSE GFF Fri, Sep 1, 2017 18.55 18.75 18.40 18.65
5549 NYSE GFF Thu, Aug 31, 2017 18.70 18.70 18.35 18.55
5548 NYSE GFF Wed, Aug 30, 2017 18.25 18.90 18.25 18.50
5547 NYSE GFF Tue, Aug 29, 2017 18.05 18.30 18.00 18.20
5546 NYSE GFF Mon, Aug 28, 2017 18.10 18.25 18.00 18.15
5545 NYSE GFF Fri, Aug 25, 2017 18.15 18.35 17.65 18.05
5544 NYSE GFF Thu, Aug 24, 2017 18.05 18.18 17.65 18.00
5543 NYSE GFF Wed, Aug 23, 2017 18.30 18.70 18.00 18.05
5542 NYSE GFF Tue, Aug 22, 2017 18.45 18.45 18.30 18.40
5541 NYSE GFF Mon, Aug 21, 2017 18.70 18.80 18.30 18.34
5540 NYSE GFF Fri, Aug 18, 2017 18.30 18.90 18.30 18.80
5539 NYSE GFF Thu, Aug 17, 2017 18.90 19.10 18.45 18.45
5538 NYSE GFF Wed, Aug 16, 2017 19.25 19.25 18.80 18.95
5537 NYSE GFF Tue, Aug 15, 2017 19.25 19.30 19.05 19.25
5536 NYSE GFF Mon, Aug 14, 2017 19.20 19.45 19.05 19.25
5535 NYSE GFF Fri, Aug 11, 2017 19.05 19.30 18.90 19.00
5534 NYSE GFF Thu, Aug 10, 2017 19.45 19.55 19.00 19.10
5533 NYSE GFF Wed, Aug 9, 2017 19.30 19.90 19.15 19.60
5532 NYSE GFF Tue, Aug 8, 2017 19.05 19.45 18.95 19.40
5531 NYSE GFF Mon, Aug 7, 2017 19.25 19.43 18.90 19.05
5530 NYSE GFF Fri, Aug 4, 2017 18.90 19.25 18.75 19.25
5529 NYSE GFF Thu, Aug 3, 2017 20.25 20.25 18.25 18.95
5528 NYSE GFF Wed, Aug 2, 2017 20.70 20.75 20.25 20.35
5527 NYSE GFF Tue, Aug 1, 2017 20.65 20.80 20.55 20.70
5526 NYSE GFF Mon, Jul 31, 2017 20.35 20.65 20.30 20.50
5525 NYSE GFF Fri, Jul 28, 2017 20.50 20.70 20.05 20.30
5524 NYSE GFF Thu, Jul 27, 2017 20.65 20.70 20.10 20.55
5523 NYSE GFF Wed, Jul 26, 2017 20.50 20.90 20.45 20.55
5522 NYSE GFF Tue, Jul 25, 2017 20.65 20.75 20.40 20.55
5521 NYSE GFF Mon, Jul 24, 2017 20.25 20.45 20.15 20.40
5520 NYSE GFF Fri, Jul 21, 2017 20.80 20.90 20.20 20.25
5519 NYSE GFF Thu, Jul 20, 2017 20.90 21.00 20.75 20.80
5518 NYSE GFF Wed, Jul 19, 2017 21.05 21.25 20.80 20.95
5517 NYSE GFF Tue, Jul 18, 2017 20.90 21.15 20.90 21.05
5516 NYSE GFF Mon, Jul 17, 2017 21.00 21.15 20.95 21.05
5515 NYSE GFF Fri, Jul 14, 2017 21.05 21.30 20.90 21.05
5514 NYSE GFF Thu, Jul 13, 2017 21.30 21.38 20.85 21.10
5513 NYSE GFF Wed, Jul 12, 2017 21.40 21.70 21.10 21.30
5512 NYSE GFF Tue, Jul 11, 2017 21.45 21.45 21.00 21.25
5511 NYSE GFF Mon, Jul 10, 2017 21.60 21.70 21.35 21.40
5510 NYSE GFF Fri, Jul 7, 2017 21.70 21.70 21.45 21.65
5509 NYSE GFF Thu, Jul 6, 2017 22.05 22.15 21.50 21.55
5508 NYSE GFF Wed, Jul 5, 2017 22.30 22.35 21.85 22.20
5507 NYSE GFF Mon, Jul 3, 2017 22.00 22.58 22.00 22.45
5506 NYSE GFF Fri, Jun 30, 2017 22.35 22.50 21.85 21.95
5505 NYSE GFF Thu, Jun 29, 2017 22.25 22.40 21.95 22.35
5504 NYSE GFF Wed, Jun 28, 2017 22.05 22.35 22.05 22.25
5503 NYSE GFF Tue, Jun 27, 2017 22.30 22.30 21.90 21.95
5502 NYSE GFF Mon, Jun 26, 2017 22.40 22.65 22.15 22.25
5501 NYSE GFF Fri, Jun 23, 2017 22.85 22.85 22.15 22.40
5500 NYSE GFF Thu, Jun 22, 2017 22.50 23.00 22.50 22.85
5499 NYSE GFF Wed, Jun 21, 2017 23.10 23.10 22.30 22.35
5498 NYSE GFF Tue, Jun 20, 2017 23.10 23.30 22.65 22.95
5497 NYSE GFF Mon, Jun 19, 2017 23.35 23.60 23.05 23.25
5496 NYSE GFF Fri, Jun 16, 2017 23.40 23.40 22.90 23.35
5495 NYSE GFF Thu, Jun 15, 2017 23.00 23.45 22.95 23.30
5494 NYSE GFF Wed, Jun 14, 2017 23.35 23.50 23.13 23.35
5493 NYSE GFF Tue, Jun 13, 2017 23.15 23.45 22.95 23.35
5492 NYSE GFF Mon, Jun 12, 2017 23.20 23.45 22.95 23.15
5491 NYSE GFF Fri, Jun 9, 2017 22.95 23.40 22.80 23.15
5490 NYSE GFF Thu, Jun 8, 2017 22.55 22.90 22.30 22.80
5489 NYSE GFF Wed, Jun 7, 2017 22.45 22.80 22.35 22.40
5488 NYSE GFF Tue, Jun 6, 2017 22.05 22.70 22.05 22.55
5487 NYSE GFF Mon, Jun 5, 2017 22.65 22.95 22.20 22.20
5486 NYSE GFF Fri, Jun 2, 2017 22.30 23.30 22.25 22.65
5485 NYSE GFF Thu, Jun 1, 2017 21.80 22.30 21.80 22.25
5484 NYSE GFF Wed, May 31, 2017 22.30 22.30 21.63 21.70
5483 NYSE GFF Tue, May 30, 2017 22.00 22.30 21.70 22.25
5482 NYSE GFF Fri, May 26, 2017 22.00 22.28 21.95 22.10
5481 NYSE GFF Thu, May 25, 2017 22.20 22.40 22.00 22.15
5480 NYSE GFF Wed, May 24, 2017 22.00 22.50 21.85 22.00
5479 NYSE GFF Tue, May 23, 2017 22.25 22.35 21.95 21.94
5478 NYSE GFF Mon, May 22, 2017 21.65 22.40 21.55 22.15
5477 NYSE GFF Fri, May 19, 2017 21.45 21.85 21.30 21.50
5476 NYSE GFF Thu, May 18, 2017 21.55 21.70 21.15 21.45
5475 NYSE GFF Wed, May 17, 2017 22.35 22.55 21.40 21.60
5474 NYSE GFF Tue, May 16, 2017 22.80 22.95 22.55 22.75
5473 NYSE GFF Mon, May 15, 2017 22.70 23.00 22.70 22.75
5472 NYSE GFF Fri, May 12, 2017 23.20 23.20 22.45 22.70
5471 NYSE GFF Thu, May 11, 2017 23.35 23.40 22.85 23.35
5470 NYSE GFF Wed, May 10, 2017 23.35 23.60 23.30 23.45
5469 NYSE GFF Tue, May 9, 2017 22.90 23.60 22.85 23.40
5468 NYSE GFF Mon, May 8, 2017 22.85 23.00 22.55 22.80
5467 NYSE GFF Fri, May 5, 2017 24.65 24.70 22.70 22.85
5466 NYSE GFF Thu, May 4, 2017 24.60 24.60 24.30 24.55
5465 NYSE GFF Wed, May 3, 2017 24.30 24.65 24.10 24.55
5464 NYSE GFF Tue, May 2, 2017 24.35 24.75 24.30 24.50
5463 NYSE GFF Mon, May 1, 2017 24.10 24.55 24.00 24.30
5462 NYSE GFF Fri, Apr 28, 2017 24.80 24.80 24.00 24.00
5461 NYSE GFF Thu, Apr 27, 2017 24.95 25.13 24.50 24.75
5460 NYSE GFF Wed, Apr 26, 2017 24.60 25.15 24.55 24.95
5459 NYSE GFF Tue, Apr 25, 2017 24.40 24.85 24.28 24.60
5458 NYSE GFF Mon, Apr 24, 2017 24.10 24.25 23.80 24.20
5457 NYSE GFF Fri, Apr 21, 2017 23.30 23.75 23.30 23.60
5456 NYSE GFF Thu, Apr 20, 2017 23.35 23.60 23.15 23.35
5455 NYSE GFF Wed, Apr 19, 2017 22.95 23.40 22.95 23.20
5454 NYSE GFF Tue, Apr 18, 2017 22.50 23.05 22.45 22.95
5453 NYSE GFF Mon, Apr 17, 2017 22.50 22.65 22.40 22.60
5452 NYSE GFF Thu, Apr 13, 2017 22.80 22.83 22.25 22.45
5451 NYSE GFF Wed, Apr 12, 2017 23.40 23.40 22.80 22.85
5450 NYSE GFF Tue, Apr 11, 2017 23.40 23.55 23.30 23.45
5449 NYSE GFF Mon, Apr 10, 2017 23.30 23.60 23.20 23.45
5448 NYSE GFF Fri, Apr 7, 2017 23.60 23.85 23.15 23.30
5447 NYSE GFF Thu, Apr 6, 2017 23.75 23.85 23.35 23.65
5446 NYSE GFF Wed, Apr 5, 2017 24.00 24.30 23.60 23.70
5445 NYSE GFF Tue, Apr 4, 2017 23.65 23.95 23.55 23.70
5444 NYSE GFF Mon, Apr 3, 2017 24.70 24.85 23.60 23.70
5443 NYSE GFF Fri, Mar 31, 2017 24.40 24.85 24.20 24.65
5442 NYSE GFF Thu, Mar 30, 2017 23.90 24.50 23.90 24.45
5441 NYSE GFF Wed, Mar 29, 2017 23.70 23.98 23.55 23.90
5440 NYSE GFF Tue, Mar 28, 2017 23.80 24.00 23.60 23.80
5439 NYSE GFF Mon, Mar 27, 2017 23.80 24.10 23.35 23.95
5438 NYSE GFF Fri, Mar 24, 2017 24.10 24.25 23.75 24.15
5437 NYSE GFF Thu, Mar 23, 2017 23.60 24.15 23.55 24.00
5436 NYSE GFF Wed, Mar 22, 2017 23.60 23.90 23.30 23.60
5435 NYSE GFF Tue, Mar 21, 2017 24.65 24.65 23.65 23.70
5434 NYSE GFF Mon, Mar 20, 2017 24.60 24.80 24.33 24.50
5433 NYSE GFF Fri, Mar 17, 2017 24.05 24.75 24.05 24.70
5432 NYSE GFF Thu, Mar 16, 2017 24.25 24.28 23.85 24.05
5431 NYSE GFF Wed, Mar 15, 2017 24.20 24.35 24.05 24.10
5430 NYSE GFF Tue, Mar 14, 2017 24.10 24.25 23.75 24.05
5429 NYSE GFF Mon, Mar 13, 2017 23.90 24.35 23.90 24.20
5428 NYSE GFF Fri, Mar 10, 2017 23.75 24.13 23.60 23.90
5427 NYSE GFF Thu, Mar 9, 2017 23.75 24.05 23.55 23.60
5426 NYSE GFF Wed, Mar 8, 2017 24.20 24.20 23.70 23.75
5425 NYSE GFF Tue, Mar 7, 2017 24.15 24.45 24.00 24.05
5424 NYSE GFF Mon, Mar 6, 2017 24.50 24.55 24.10 24.30
5423 NYSE GFF Fri, Mar 3, 2017 25.15 25.25 24.65 24.70
5422 NYSE GFF Thu, Mar 2, 2017 25.60 25.60 25.05 25.20
5421 NYSE GFF Wed, Mar 1, 2017 25.55 25.90 25.45 25.65
5420 NYSE GFF Tue, Feb 28, 2017 25.60 25.60 24.95 25.15
5419 NYSE GFF Mon, Feb 27, 2017 25.05 25.75 25.00 25.65
5418 NYSE GFF Fri, Feb 24, 2017 25.00 25.35 24.85 25.20
5417 NYSE GFF Thu, Feb 23, 2017 25.45 25.70 25.05 25.20
5416 NYSE GFF Wed, Feb 22, 2017 25.35 25.50 25.05 25.45
5415 NYSE GFF Tue, Feb 21, 2017 25.40 25.55 25.15 25.45
5414 NYSE GFF Fri, Feb 17, 2017 25.40 25.55 25.00 25.25
5413 NYSE GFF Thu, Feb 16, 2017 25.60 25.65 24.95 25.45
5412 NYSE GFF Wed, Feb 15, 2017 25.25 25.65 25.15 25.55
5411 NYSE GFF Tue, Feb 14, 2017 25.10 25.45 24.95 25.40
5410 NYSE GFF Mon, Feb 13, 2017 25.45 25.60 25.20 25.25
5409 NYSE GFF Fri, Feb 10, 2017 25.10 25.50 24.65 25.30
5408 NYSE GFF Thu, Feb 9, 2017 24.90 25.15 24.70 24.90
5407 NYSE GFF Wed, Feb 8, 2017 24.75 24.95 24.55 24.80
5406 NYSE GFF Tue, Feb 7, 2017 24.90 24.95 24.55 24.90
5405 NYSE GFF Mon, Feb 6, 2017 25.05 25.25 24.75 24.80
5404 NYSE GFF Fri, Feb 3, 2017 25.05 25.45 24.75 25.15
5403 NYSE GFF Thu, Feb 2, 2017 25.45 25.50 24.70 24.75
5402 NYSE GFF Wed, Feb 1, 2017 25.80 25.95 25.20 25.65
5401 NYSE GFF Tue, Jan 31, 2017 24.80 25.55 24.40 25.45
5400 NYSE GFF Mon, Jan 30, 2017 25.80 25.80 25.10 25.20
5399 NYSE GFF Fri, Jan 27, 2017 26.15 26.25 25.85 26.05
5398 NYSE GFF Thu, Jan 26, 2017 26.10 26.40 26.05 26.15
5397 NYSE GFF Wed, Jan 25, 2017 25.80 26.30 25.80 26.20
5396 NYSE GFF Tue, Jan 24, 2017 25.25 25.75 25.25 25.50
5395 NYSE GFF Mon, Jan 23, 2017 24.80 25.25 24.70 25.15
5394 NYSE GFF Fri, Jan 20, 2017 24.75 25.05 24.50 24.80
5393 NYSE GFF Thu, Jan 19, 2017 24.80 24.95 24.45 24.60
5392 NYSE GFF Wed, Jan 18, 2017 24.75 24.85 24.40 24.75
5391 NYSE GFF Tue, Jan 17, 2017 24.85 25.00 24.45 24.65
5390 NYSE GFF Fri, Jan 13, 2017 25.10 25.45 25.00 25.10
5389 NYSE GFF Thu, Jan 12, 2017 25.40 25.40 24.60 25.00
5388 NYSE GFF Wed, Jan 11, 2017 25.60 25.70 25.30 25.60
5387 NYSE GFF Tue, Jan 10, 2017 25.25 25.65 25.15 25.60
5386 NYSE GFF Mon, Jan 9, 2017 25.40 25.48 24.75 25.15
5385 NYSE GFF Fri, Jan 6, 2017 26.35 26.40 25.35 25.40
5384 NYSE GFF Thu, Jan 5, 2017 27.00 27.05 26.20 26.25
5383 NYSE GFF Wed, Jan 4, 2017 26.60 27.15 26.40 27.05
5382 NYSE GFF Tue, Jan 3, 2017 26.40 26.50 25.90 26.45
5381 NYSE GFF Fri, Dec 30, 2016 26.30 26.50 26.10 26.20
5380 NYSE GFF Thu, Dec 29, 2016 26.65 26.95 26.15 26.25
5379 NYSE GFF Wed, Dec 28, 2016 26.70 26.85 26.35 26.55
5378 NYSE GFF Tue, Dec 27, 2016 26.30 26.85 26.05 26.55
5377 NYSE GFF Fri, Dec 23, 2016 26.20 26.45 26.00 26.15
5376 NYSE GFF Thu, Dec 22, 2016 26.05 26.45 25.95 26.05
5375 NYSE GFF Wed, Dec 21, 2016 26.00 26.40 26.00 26.20
5374 NYSE GFF Tue, Dec 20, 2016 25.80 26.20 25.70 26.10
5373 NYSE GFF Mon, Dec 19, 2016 25.40 25.93 25.15 25.65
5372 NYSE GFF Fri, Dec 16, 2016 25.40 26.05 25.20 25.20
5371 NYSE GFF Thu, Dec 15, 2016 25.25 26.20 25.00 25.40
5370 NYSE GFF Wed, Dec 14, 2016 25.30 25.60 25.15 25.25
5369 NYSE GFF Tue, Dec 13, 2016 25.50 25.65 25.20 25.30
5368 NYSE GFF Mon, Dec 12, 2016 24.95 25.60 24.80 25.45
5367 NYSE GFF Fri, Dec 9, 2016 25.40 25.45 24.85 25.05
5366 NYSE GFF Thu, Dec 8, 2016 25.05 25.45 24.70 25.20
5365 NYSE GFF Wed, Dec 7, 2016 24.80 25.50 24.70 25.20
5364 NYSE GFF Tue, Dec 6, 2016 24.55 25.15 24.25 24.85
5363 NYSE GFF Mon, Dec 5, 2016 24.10 24.60 23.90 24.35
5362 NYSE GFF Fri, Dec 2, 2016 23.90 24.15 23.40 23.95
5361 NYSE GFF Thu, Dec 1, 2016 24.05 24.05 23.70 23.80
5360 NYSE GFF Wed, Nov 30, 2016 24.00 24.05 23.60 23.80
5359 NYSE GFF Tue, Nov 29, 2016 24.05 24.30 23.85 23.95
5358 NYSE GFF Mon, Nov 28, 2016 23.95 24.30 23.85 23.95
5357 NYSE GFF Fri, Nov 25, 2016 23.70 24.20 23.45 24.15
5356 NYSE GFF Wed, Nov 23, 2016 22.65 23.80 22.60 23.55
5355 NYSE GFF Tue, Nov 22, 2016 22.30 22.70 22.20 22.65
5354 NYSE GFF Mon, Nov 21, 2016 21.25 22.35 21.25 22.20
5353 NYSE GFF Fri, Nov 18, 2016 20.85 21.65 20.65 21.35
5352 NYSE GFF Thu, Nov 17, 2016 19.75 21.45 18.95 20.85
5351 NYSE GFF Wed, Nov 16, 2016 20.05 20.60 19.75 20.40
5350 NYSE GFF Tue, Nov 15, 2016 20.70 21.20 20.15 20.15
5349 NYSE GFF Mon, Nov 14, 2016 20.00 20.90 19.80 20.80
5348 NYSE GFF Fri, Nov 11, 2016 18.05 20.00 18.05 19.85
5347 NYSE GFF Thu, Nov 10, 2016 17.90 18.30 17.80 18.00
5346 NYSE GFF Wed, Nov 9, 2016 17.00 18.40 16.95 17.85
5345 NYSE GFF Tue, Nov 8, 2016 16.90 17.35 16.90 17.10
5344 NYSE GFF Mon, Nov 7, 2016 16.80 17.25 16.80 16.95
5343 NYSE GFF Fri, Nov 4, 2016 16.75 17.05 16.45 16.55
5342 NYSE GFF Thu, Nov 3, 2016 16.65 16.80 16.55 16.75
5341 NYSE GFF Wed, Nov 2, 2016 16.55 16.80 16.50 16.60
5340 NYSE GFF Tue, Nov 1, 2016 16.75 16.80 16.55 16.65
5339 NYSE GFF Mon, Oct 31, 2016 16.60 16.95 16.50 16.70
5338 NYSE GFF Fri, Oct 28, 2016 16.40 16.75 16.40 16.65
5337 NYSE GFF Thu, Oct 27, 2016 16.80 16.80 16.38 16.40
5336 NYSE GFF Wed, Oct 26, 2016 16.40 16.80 16.35 16.70
5335 NYSE GFF Tue, Oct 25, 2016 16.65 16.70 16.40 16.40
5334 NYSE GFF Mon, Oct 24, 2016 16.90 17.05 16.70 16.70
5333 NYSE GFF Fri, Oct 21, 2016 16.40 16.80 16.30 16.75
5332 NYSE GFF Thu, Oct 20, 2016 16.60 16.80 16.55 16.60
5331 NYSE GFF Wed, Oct 19, 2016 16.45 16.70 16.30 16.65
5330 NYSE GFF Tue, Oct 18, 2016 16.60 16.65 16.40 16.40
5329 NYSE GFF Mon, Oct 17, 2016 16.55 16.68 16.35 16.40
5328 NYSE GFF Fri, Oct 14, 2016 16.57 16.80 16.51 16.53
5327 NYSE GFF Thu, Oct 13, 2016 16.32 16.53 16.18 16.37
5326 NYSE GFF Wed, Oct 12, 2016 16.41 16.62 16.26 16.49
5325 NYSE GFF Tue, Oct 11, 2016 16.64 16.64 16.32 16.39
5324 NYSE GFF Mon, Oct 10, 2016 16.75 16.97 16.59 16.62
5323 NYSE GFF Fri, Oct 7, 2016 16.91 16.91 16.58 16.59
5322 NYSE GFF Thu, Oct 6, 2016 16.66 17.03 16.61 17.00
5321 NYSE GFF Wed, Oct 5, 2016 16.70 16.91 16.62 16.76
5320 NYSE GFF Tue, Oct 4, 2016 16.76 16.92 16.61 16.63
5319 NYSE GFF Mon, Oct 3, 2016 16.88 16.97 16.70 16.76
5318 NYSE GFF Fri, Sep 30, 2016 17.00 17.18 16.86 17.01
5317 NYSE GFF Thu, Sep 29, 2016 17.19 17.19 16.85 16.86
5316 NYSE GFF Wed, Sep 28, 2016 16.79 17.19 16.79 17.17
5315 NYSE GFF Tue, Sep 27, 2016 16.58 16.94 16.55 16.87
5314 NYSE GFF Mon, Sep 26, 2016 16.76 16.94 16.65 16.68
5313 NYSE GFF Fri, Sep 23, 2016 17.03 17.14 16.89 16.90
5312 NYSE GFF Thu, Sep 22, 2016 16.82 17.17 16.80 17.17
5311 NYSE GFF Wed, Sep 21, 2016 16.32 16.63 16.32 16.62
5310 NYSE GFF Tue, Sep 20, 2016 16.35 16.45 16.17 16.30
5309 NYSE GFF Mon, Sep 19, 2016 16.27 16.59 16.25 16.33
5308 NYSE GFF Fri, Sep 16, 2016 16.07 16.29 16.07 16.10
5307 NYSE GFF Thu, Sep 15, 2016 16.04 16.29 15.88 16.17
5306 NYSE GFF Wed, Sep 14, 2016 16.27 16.31 15.89 15.90
5305 NYSE GFF Tue, Sep 13, 2016 16.42 16.43 16.15 16.33
5304 NYSE GFF Mon, Sep 12, 2016 16.32 16.56 16.26 16.50
5303 NYSE GFF Fri, Sep 9, 2016 16.94 16.94 16.26 16.41
5302 NYSE GFF Thu, Sep 8, 2016 17.06 17.17 16.96 17.09
5301 NYSE GFF Wed, Sep 7, 2016 16.84 17.13 16.84 17.08
5300 NYSE GFF Tue, Sep 6, 2016 17.34 17.34 16.85 16.91
5299 NYSE GFF Fri, Sep 2, 2016 17.25 17.49 17.14 17.40
5298 NYSE GFF Thu, Sep 1, 2016 17.08 17.17 16.71 17.13
5297 NYSE GFF Wed, Aug 31, 2016 17.43 17.56 16.90 17.12
5296 NYSE GFF Tue, Aug 30, 2016 17.23 17.43 17.23 17.41
5295 NYSE GFF Mon, Aug 29, 2016 17.15 17.28 17.12 17.25
5294 NYSE GFF Fri, Aug 26, 2016 17.25 17.31 17.12 17.17
5293 NYSE GFF Thu, Aug 25, 2016 17.05 17.22 16.99 17.19
5292 NYSE GFF Wed, Aug 24, 2016 17.06 17.25 17.06 17.19
5291 NYSE GFF Tue, Aug 23, 2016 16.83 17.26 16.83 17.14
5290 NYSE GFF Mon, Aug 22, 2016 16.99 16.99 16.78 16.85
5289 NYSE GFF Fri, Aug 19, 2016 16.98 17.17 16.95 17.10
5288 NYSE GFF Thu, Aug 18, 2016 17.04 17.17 16.77 16.97
5287 NYSE GFF Wed, Aug 17, 2016 16.95 17.19 16.90 17.03
5286 NYSE GFF Tue, Aug 16, 2016 17.13 17.18 16.98 17.01
5285 NYSE GFF Mon, Aug 15, 2016 17.03 17.29 17.00 17.21
5284 NYSE GFF Fri, Aug 12, 2016 17.02 17.16 16.87 17.03
5283 NYSE GFF Thu, Aug 11, 2016 16.91 17.47 16.66 17.04
5282 NYSE GFF Wed, Aug 10, 2016 16.82 16.89 16.68 16.82
5281 NYSE GFF Tue, Aug 9, 2016 16.96 17.13 16.86 16.87
5280 NYSE GFF Mon, Aug 8, 2016 17.36 17.51 16.94 16.98
5279 NYSE GFF Fri, Aug 5, 2016 17.37 17.57 17.26 17.41
5278 NYSE GFF Thu, Aug 4, 2016 17.25 17.74 17.15 17.32
5277 NYSE GFF Wed, Aug 3, 2016 16.70 16.80 16.63 16.74
5276 NYSE GFF Tue, Aug 2, 2016 17.02 17.06 16.75 16.79
5275 NYSE GFF Mon, Aug 1, 2016 17.18 17.18 16.98 17.09
5274 NYSE GFF Fri, Jul 29, 2016 17.18 17.25 17.00 17.14
5273 NYSE GFF Thu, Jul 28, 2016 17.46 17.67 17.23 17.28
5272 NYSE GFF Wed, Jul 27, 2016 17.02 17.51 17.02 17.45
5271 NYSE GFF Tue, Jul 26, 2016 17.11 17.33 17.11 17.26
5270 NYSE GFF Mon, Jul 25, 2016 17.28 17.29 17.09 17.21
5269 NYSE GFF Fri, Jul 22, 2016 17.32 17.43 17.17 17.34
5268 NYSE GFF Thu, Jul 21, 2016 17.37 17.63 17.29 17.36
5267 NYSE GFF Wed, Jul 20, 2016 17.52 17.55 17.22 17.50
5266 NYSE GFF Tue, Jul 19, 2016 17.55 17.63 17.36 17.41
5265 NYSE GFF Mon, Jul 18, 2016 17.71 17.79 17.49 17.53
5264 NYSE GFF Fri, Jul 15, 2016 17.65 17.68 17.52 17.60
5263 NYSE GFF Thu, Jul 14, 2016 17.86 17.87 17.51 17.52
5262 NYSE GFF Wed, Jul 13, 2016 17.64 17.74 17.52 17.68
5261 NYSE GFF Tue, Jul 12, 2016 17.65 17.70 17.45 17.61
5260 NYSE GFF Mon, Jul 11, 2016 17.53 17.58 17.42 17.56
5259 NYSE GFF Fri, Jul 8, 2016 17.32 17.54 17.14 17.43
5258 NYSE GFF Thu, Jul 7, 2016 17.18 17.39 17.00 17.05
5257 NYSE GFF Wed, Jul 6, 2016 16.90 17.37 16.83 17.18
5256 NYSE GFF Tue, Jul 5, 2016 16.64 16.95 16.64 16.92
5255 NYSE GFF Fri, Jul 1, 2016 16.80 17.06 16.79 16.83
5254 NYSE GFF Thu, Jun 30, 2016 16.33 16.87 16.33 16.86
5253 NYSE GFF Wed, Jun 29, 2016 16.16 16.43 16.08 16.37
5252 NYSE GFF Tue, Jun 28, 2016 16.05 16.25 16.04 16.06
5251 NYSE GFF Mon, Jun 27, 2016 15.81 16.16 15.45 15.97
5250 NYSE GFF Fri, Jun 24, 2016 16.36 16.66 15.95 16.04
5249 NYSE GFF Thu, Jun 23, 2016 16.83 17.03 16.60 17.00
5248 NYSE GFF Wed, Jun 22, 2016 16.83 16.94 16.52 16.59
5247 NYSE GFF Tue, Jun 21, 2016 16.81 16.98 16.70 16.87
5246 NYSE GFF Mon, Jun 20, 2016 16.67 17.02 16.64 16.66
5245 NYSE GFF Fri, Jun 17, 2016 16.38 16.92 15.88 16.57
5244 NYSE GFF Thu, Jun 16, 2016 16.31 16.53 16.15 16.34
5243 NYSE GFF Wed, Jun 15, 2016 16.43 16.62 16.31 16.47
5242 NYSE GFF Tue, Jun 14, 2016 16.28 16.43 16.20 16.36
5241 NYSE GFF Mon, Jun 13, 2016 16.67 16.67 16.20 16.37
5240 NYSE GFF Fri, Jun 10, 2016 16.93 17.12 16.81 16.83
5239 NYSE GFF Thu, Jun 9, 2016 17.11 17.27 17.00 17.12
5238 NYSE GFF Wed, Jun 8, 2016 16.99 17.30 16.99 17.23
5237 NYSE GFF Tue, Jun 7, 2016 16.99 17.10 16.90 17.03
5236 NYSE GFF Mon, Jun 6, 2016 16.82 17.07 16.81 16.94
5235 NYSE GFF Fri, Jun 3, 2016 16.90 16.91 16.78 16.84
5234 NYSE GFF Thu, Jun 2, 2016 16.82 16.96 16.74 16.95
5233 NYSE GFF Wed, Jun 1, 2016 16.75 17.00 16.69 16.94
5232 NYSE GFF Tue, May 31, 2016 17.04 17.04 16.79 16.85
5231 NYSE GFF Fri, May 27, 2016 16.66 16.97 16.60 16.96
5230 NYSE GFF Thu, May 26, 2016 16.67 16.73 16.56 16.59
5229 NYSE GFF Wed, May 25, 2016 16.64 16.79 16.61 16.67
5228 NYSE GFF Tue, May 24, 2016 16.40 16.68 16.33 16.58
5227 NYSE GFF Mon, May 23, 2016 16.52 16.55 16.23 16.27
5226 NYSE GFF Fri, May 20, 2016 16.18 16.47 15.94 16.46
5225 NYSE GFF Thu, May 19, 2016 16.17 16.25 15.85 16.12
5224 NYSE GFF Wed, May 18, 2016 16.13 16.35 16.02 16.24
5223 NYSE GFF Tue, May 17, 2016 16.41 16.46 15.89 15.98
5222 NYSE GFF Mon, May 16, 2016 16.33 16.57 16.33 16.48
5221 NYSE GFF Fri, May 13, 2016 16.12 16.41 16.03 16.29
5220 NYSE GFF Thu, May 12, 2016 16.40 16.49 16.07 16.22
5219 NYSE GFF Wed, May 11, 2016 16.32 16.47 16.21 16.30
5218 NYSE GFF Tue, May 10, 2016 16.37 16.44 16.25 16.40
5217 NYSE GFF Mon, May 9, 2016 16.36 16.42 16.15 16.33
5216 NYSE GFF Fri, May 6, 2016 16.08 16.40 15.97 16.38
5215 NYSE GFF Thu, May 5, 2016 15.96 16.32 15.96 16.08
5214 NYSE GFF Wed, May 4, 2016 15.87 16.06 15.86 15.94
5213 NYSE GFF Tue, May 3, 2016 15.92 16.08 15.84 16.01
5212 NYSE GFF Mon, May 2, 2016 15.89 16.13 15.69 16.08
5211 NYSE GFF Fri, Apr 29, 2016 16.04 16.06 15.73 15.81
5210 NYSE GFF Thu, Apr 28, 2016 15.98 16.16 15.95 16.06
5209 NYSE GFF Wed, Apr 27, 2016 16.00 16.14 15.97 16.06
5208 NYSE GFF Tue, Apr 26, 2016 16.03 16.13 15.80 16.07
5207 NYSE GFF Mon, Apr 25, 2016 16.02 16.07 15.84 15.92
5206 NYSE GFF Fri, Apr 22, 2016 15.77 16.09 15.77 16.09
5205 NYSE GFF Thu, Apr 21, 2016 15.73 15.89 15.62 15.85
5204 NYSE GFF Wed, Apr 20, 2016 15.60 15.87 15.51 15.77
5203 NYSE GFF Tue, Apr 19, 2016 15.58 15.72 15.46 15.66
5202 NYSE GFF Mon, Apr 18, 2016 15.48 15.64 15.38 15.60
5201 NYSE GFF Fri, Apr 15, 2016 15.53 15.60 15.41 15.54
5200 NYSE GFF Thu, Apr 14, 2016 15.49 15.73 15.44 15.62
5199 NYSE GFF Wed, Apr 13, 2016 15.27 15.55 15.10 15.45
5198 NYSE GFF Tue, Apr 12, 2016 15.19 15.34 15.05 15.17
5197 NYSE GFF Mon, Apr 11, 2016 15.40 15.41 15.12 15.15
5196 NYSE GFF Fri, Apr 8, 2016 15.44 15.55 15.21 15.32
5195 NYSE GFF Thu, Apr 7, 2016 14.94 15.43 14.94 15.31
5194 NYSE GFF Wed, Apr 6, 2016 14.99 15.10 14.69 15.06
5193 NYSE GFF Tue, Apr 5, 2016 15.25 15.25 15.25 14.97
5192 NYSE GFF Mon, Apr 4, 2016 15.48 15.71 15.23 15.25
5191 NYSE GFF Fri, Apr 1, 2016 15.31 15.58 15.10 15.52
5190 NYSE GFF Thu, Mar 31, 2016 15.40 15.52 15.34 15.45
5189 NYSE GFF Wed, Mar 30, 2016 15.58 15.66 15.34 15.44
5188 NYSE GFF Tue, Mar 29, 2016 15.12 15.57 15.11 15.52
5187 NYSE GFF Mon, Mar 28, 2016 15.04 15.29 14.97 15.19
5186 NYSE GFF Thu, Mar 24, 2016 15.06 15.06 15.06 15.04
5185 NYSE GFF Wed, Mar 23, 2016 15.39 15.39 15.05 15.06
5184 NYSE GFF Tue, Mar 22, 2016 15.31 15.46 15.15 15.42
5183 NYSE GFF Mon, Mar 21, 2016 15.45 15.50 15.28 15.40
5182 NYSE GFF Fri, Mar 18, 2016 15.32 15.52 15.26 15.47
5181 NYSE GFF Thu, Mar 17, 2016 15.03 15.45 14.98 15.32
5180 NYSE GFF Wed, Mar 16, 2016 14.63 15.10 14.62 15.07
5179 NYSE GFF Tue, Mar 15, 2016 14.93 14.93 14.93 14.70
5178 NYSE GFF Mon, Mar 14, 2016 14.94 15.11 14.85 14.93
5177 NYSE GFF Fri, Mar 11, 2016 14.84 15.01 14.84 14.99
5176 NYSE GFF Thu, Mar 10, 2016 14.75 14.82 14.53 14.73
5175 NYSE GFF Wed, Mar 9, 2016 14.58 14.58 14.58 14.73
5174 NYSE GFF Tue, Mar 8, 2016 14.97 14.97 14.55 14.58
5173 NYSE GFF Mon, Mar 7, 2016 14.68 15.01 14.65 15.01
5172 NYSE GFF Fri, Mar 4, 2016 14.88 14.88 14.88 14.75
5171 NYSE GFF Thu, Mar 3, 2016 14.68 14.68 14.68 14.88
5170 NYSE GFF Wed, Mar 2, 2016 14.79 14.85 14.51 14.68
5169 NYSE GFF Tue, Mar 1, 2016 14.86 14.86 14.86 14.81
5168 NYSE GFF Mon, Feb 29, 2016 14.78 14.98 14.63 14.86
5167 NYSE GFF Fri, Feb 26, 2016 14.93 14.93 14.93 14.77
5166 NYSE GFF Thu, Feb 25, 2016 14.56 14.97 14.51 14.93
5165 NYSE GFF Wed, Feb 24, 2016 14.26 14.62 14.18 14.54
5164 NYSE GFF Tue, Feb 23, 2016 14.34 14.63 14.33 14.44
5163 NYSE GFF Mon, Feb 22, 2016 14.55 14.65 14.39 14.40
5162 NYSE GFF Fri, Feb 19, 2016 14.16 14.47 14.05 14.45
5161 NYSE GFF Thu, Feb 18, 2016 14.23 14.43 14.13 14.17
5160 NYSE GFF Wed, Feb 17, 2016 13.97 14.42 13.97 14.23
5159 NYSE GFF Tue, Feb 16, 2016 14.34 14.34 13.78 13.91
5158 NYSE GFF Fri, Feb 12, 2016 14.27 14.45 14.05 14.13
5157 NYSE GFF Thu, Feb 11, 2016 13.72 14.27 13.70 14.15
5156 NYSE GFF Wed, Feb 10, 2016 13.88 14.16 13.76 13.99
5155 NYSE GFF Tue, Feb 9, 2016 13.50 13.92 13.45 13.81
5154 NYSE GFF Mon, Feb 8, 2016 13.82 13.93 13.50 13.75
5153 NYSE GFF Fri, Feb 5, 2016 13.81 14.16 13.70 14.01
5152 NYSE GFF Thu, Feb 4, 2016 13.95 14.10 13.77 13.85
5151 NYSE GFF Wed, Feb 3, 2016 14.16 14.18 13.68 13.99
5150 NYSE GFF Tue, Feb 2, 2016 14.22 14.28 13.89 14.09
5149 NYSE GFF Mon, Feb 1, 2016 15.14 15.14 14.38 14.42
5148 NYSE GFF Fri, Jan 29, 2016 16.09 16.09 14.67 15.18
5147 NYSE GFF Thu, Jan 28, 2016 15.81 16.10 15.59 15.72
5146 NYSE GFF Wed, Jan 27, 2016 16.08 16.08 15.68 15.68
5145 NYSE GFF Tue, Jan 26, 2016 15.97 16.13 15.84 16.03
5144 NYSE GFF Mon, Jan 25, 2016 16.12 16.33 15.80 15.87
5143 NYSE GFF Fri, Jan 22, 2016 15.38 16.21 15.33 16.21
5142 NYSE GFF Thu, Jan 21, 2016 15.26 15.46 15.04 15.18
5141 NYSE GFF Wed, Jan 20, 2016 14.84 15.33 14.57 15.25
5140 NYSE GFF Tue, Jan 19, 2016 15.60 15.75 14.86 14.99
5139 NYSE GFF Fri, Jan 15, 2016 15.95 16.18 15.46 15.51
5138 NYSE GFF Thu, Jan 14, 2016 16.27 16.66 16.11 16.36
5137 NYSE GFF Wed, Jan 13, 2016 16.70 16.81 16.16 16.22
5136 NYSE GFF Tue, Jan 12, 2016 16.84 16.84 16.50 16.65
5135 NYSE GFF Mon, Jan 11, 2016 16.66 16.82 16.50 16.69
5134 NYSE GFF Fri, Jan 8, 2016 16.83 16.99 16.51 16.60
5133 NYSE GFF Thu, Jan 7, 2016 16.88 17.12 16.70 16.90
5132 NYSE GFF Wed, Jan 6, 2016 16.92 17.40 16.92 17.14
5131 NYSE GFF Tue, Jan 5, 2016 17.16 17.38 17.03 17.26
5130 NYSE GFF Mon, Jan 4, 2016 17.47 17.58 17.09 17.12
5129 NYSE GFF Thu, Dec 31, 2015 17.81 18.02 17.61 17.80
5128 NYSE GFF Wed, Dec 30, 2015 17.93 18.14 17.84 17.95
5127 NYSE GFF Tue, Dec 29, 2015 18.00 18.11 17.74 18.00
5126 NYSE GFF Mon, Dec 28, 2015 17.81 17.99 17.75 17.96
5125 NYSE GFF Thu, Dec 24, 2015 17.85 18.03 17.80 17.88
5124 NYSE GFF Wed, Dec 23, 2015 17.67 17.94 17.63 17.87
5123 NYSE GFF Tue, Dec 22, 2015 17.29 17.64 17.13 17.59
5122 NYSE GFF Mon, Dec 21, 2015 17.19 17.49 17.13 17.27
5121 NYSE GFF Fri, Dec 18, 2015 17.28 17.33 17.11 17.14
5120 NYSE GFF Thu, Dec 17, 2015 17.59 17.64 17.23 17.29
5119 NYSE GFF Wed, Dec 16, 2015 17.48 17.65 17.29 17.64
5118 NYSE GFF Tue, Dec 15, 2015 17.35 17.53 17.11 17.45
5117 NYSE GFF Mon, Dec 14, 2015 17.52 17.65 17.20 17.30
5116 NYSE GFF Fri, Dec 11, 2015 17.54 17.83 17.48 17.52
5115 NYSE GFF Thu, Dec 10, 2015 17.96 18.04 17.69 17.86
5114 NYSE GFF Wed, Dec 9, 2015 18.18 18.27 17.93 18.00
5113 NYSE GFF Tue, Dec 8, 2015 18.00 18.38 17.87 18.19
5112 NYSE GFF Mon, Dec 7, 2015 18.95 19.00 18.19 18.24
5111 NYSE GFF Fri, Dec 4, 2015 18.89 19.24 18.88 19.04
5110 NYSE GFF Thu, Dec 3, 2015 18.74 18.96 18.60 18.90
5109 NYSE GFF Wed, Dec 2, 2015 18.45 18.68 18.36 18.60
5108 NYSE GFF Tue, Dec 1, 2015 18.11 18.54 17.83 18.50
5107 NYSE GFF Mon, Nov 30, 2015 18.33 18.44 18.12 18.14
5106 NYSE GFF Fri, Nov 27, 2015 18.17 18.32 18.08 18.27
5105 NYSE GFF Wed, Nov 25, 2015 17.67 18.28 17.60 18.22
5104 NYSE GFF Tue, Nov 24, 2015 17.36 17.74 17.30 17.71
5103 NYSE GFF Mon, Nov 23, 2015 17.25 17.52 17.09 17.50
5102 NYSE GFF Fri, Nov 20, 2015 16.92 17.35 16.70 17.23
5101 NYSE GFF Thu, Nov 19, 2015 16.70 16.97 16.61 16.85
5100 NYSE GFF Wed, Nov 18, 2015 16.76 17.04 16.62 16.76
5099 NYSE GFF Tue, Nov 17, 2015 16.65 16.72 16.40 16.59
5098 NYSE GFF Mon, Nov 16, 2015 16.94 16.94 16.25 16.61
5097 NYSE GFF Fri, Nov 13, 2015 16.50 17.27 16.50 16.92
5096 NYSE GFF Thu, Nov 12, 2015 17.11 17.19 16.73 16.78
5095 NYSE GFF Wed, Nov 11, 2015 17.46 17.59 17.16 17.26
5094 NYSE GFF Tue, Nov 10, 2015 17.61 17.79 17.22 17.44
5093 NYSE GFF Mon, Nov 9, 2015 17.83 17.95 17.55 17.59
5092 NYSE GFF Fri, Nov 6, 2015 17.32 17.88 17.23 17.81
5091 NYSE GFF Thu, Nov 5, 2015 17.34 17.43 17.09 17.38
5090 NYSE GFF Wed, Nov 4, 2015 17.55 17.55 17.24 17.29
5089 NYSE GFF Tue, Nov 3, 2015 17.35 17.51 17.14 17.50
5088 NYSE GFF Mon, Nov 2, 2015 17.21 17.56 17.20 17.43
5087 NYSE GFF Fri, Oct 30, 2015 17.21 17.23 17.04 17.18
5086 NYSE GFF Thu, Oct 29, 2015 17.40 17.48 17.11 17.19
5085 NYSE GFF Wed, Oct 28, 2015 16.96 17.44 16.80 17.43
5084 NYSE GFF Tue, Oct 27, 2015 17.21 17.31 16.86 16.90
5083 NYSE GFF Mon, Oct 26, 2015 17.45 17.66 17.28 17.33
5082 NYSE GFF Fri, Oct 23, 2015 17.65 17.65 17.25 17.53
5081 NYSE GFF Thu, Oct 22, 2015 17.29 17.57 17.16 17.56
5080 NYSE GFF Wed, Oct 21, 2015 17.54 17.57 17.12 17.13
5079 NYSE GFF Tue, Oct 20, 2015 17.41 17.56 17.26 17.43
5078 NYSE GFF Mon, Oct 19, 2015 17.27 17.50 17.22 17.40
5077 NYSE GFF Fri, Oct 16, 2015 17.47 17.52 17.27 17.37
5076 NYSE GFF Thu, Oct 15, 2015 17.36 17.56 17.16 17.43
5075 NYSE GFF Wed, Oct 14, 2015 17.43 17.60 17.17 17.26
5074 NYSE GFF Tue, Oct 13, 2015 17.39 17.75 17.34 17.47
5073 NYSE GFF Mon, Oct 12, 2015 17.38 17.60 17.28 17.51
5072 NYSE GFF Fri, Oct 9, 2015 17.51 17.64 17.42 17.46
5071 NYSE GFF Thu, Oct 8, 2015 17.35 17.50 17.18 17.46
5070 NYSE GFF Wed, Oct 7, 2015 16.92 17.51 16.90 17.36
5069 NYSE GFF Tue, Oct 6, 2015 16.70 16.85 16.68 16.78
5068 NYSE GFF Mon, Oct 5, 2015 16.31 16.72 16.22 16.72
5067 NYSE GFF Fri, Oct 2, 2015 15.66 16.24 15.60 16.15
5066 NYSE GFF Thu, Oct 1, 2015 15.76 15.97 15.58 15.77
5065 NYSE GFF Wed, Sep 30, 2015 15.61 15.81 15.50 15.77
5064 NYSE GFF Tue, Sep 29, 2015 15.74 15.83 15.46 15.49
5063 NYSE GFF Mon, Sep 28, 2015 15.81 15.97 15.68 15.69
5062 NYSE GFF Fri, Sep 25, 2015 15.81 15.97 15.66 15.88
5061 NYSE GFF Thu, Sep 24, 2015 15.78 15.88 15.66 15.74
5060 NYSE GFF Wed, Sep 23, 2015 16.11 16.18 15.90 15.93
5059 NYSE GFF Tue, Sep 22, 2015 15.93 16.15 15.84 16.06
5058 NYSE GFF Mon, Sep 21, 2015 16.19 16.30 16.01 16.12
5057 NYSE GFF Fri, Sep 18, 2015 16.11 16.56 15.96 16.06
5056 NYSE GFF Thu, Sep 17, 2015 16.36 16.65 16.30 16.41
5055 NYSE GFF Wed, Sep 16, 2015 16.25 16.48 16.25 16.42
5054 NYSE GFF Tue, Sep 15, 2015 16.07 16.32 16.06 16.26
5053 NYSE GFF Mon, Sep 14, 2015 16.15 16.15 15.88 16.06
5052 NYSE GFF Fri, Sep 11, 2015 15.96 16.15 15.87 16.15
5051 NYSE GFF Thu, Sep 10, 2015 15.91 16.32 15.91 16.10
5050 NYSE GFF Wed, Sep 9, 2015 16.46 16.59 16.01 16.01
5049 NYSE GFF Tue, Sep 8, 2015 16.48 16.52 16.22 16.25
5048 NYSE GFF Fri, Sep 4, 2015 16.26 16.41 16.15 16.20
5047 NYSE GFF Thu, Sep 3, 2015 16.35 16.58 16.35 16.47
5046 NYSE GFF Wed, Sep 2, 2015 16.35 16.41 16.03 16.40
5045 NYSE GFF Tue, Sep 1, 2015 16.31 16.49 16.08 16.14
5044 NYSE GFF Mon, Aug 31, 2015 16.34 16.76 16.33 16.64
5043 NYSE GFF Fri, Aug 28, 2015 16.36 16.62 16.35 16.50
5042 NYSE GFF Thu, Aug 27, 2015 16.13 16.53 16.00 16.39
5041 NYSE GFF Wed, Aug 26, 2015 16.18 16.18 15.69 16.09
5040 NYSE GFF Tue, Aug 25, 2015 16.49 16.49 15.73 15.85
5039 NYSE GFF Mon, Aug 24, 2015 15.84 16.69 15.76 16.01
5038 NYSE GFF Fri, Aug 21, 2015 16.49 16.87 16.43 16.51
5037 NYSE GFF Thu, Aug 20, 2015 16.77 17.09 16.77 16.78
5036 NYSE GFF Wed, Aug 19, 2015 16.95 17.14 16.70 16.95
5035 NYSE GFF Tue, Aug 18, 2015 17.06 17.11 16.98 17.01
5034 NYSE GFF Mon, Aug 17, 2015 17.00 17.20 16.87 17.16
5033 NYSE GFF Fri, Aug 14, 2015 16.95 17.18 16.91 17.11
5032 NYSE GFF Thu, Aug 13, 2015 17.18 17.32 16.99 17.03
5031 NYSE GFF Wed, Aug 12, 2015 17.27 17.35 16.94 17.22
5030 NYSE GFF Tue, Aug 11, 2015 17.43 17.65 17.31 17.34
5029 NYSE GFF Mon, Aug 10, 2015 17.34 17.56 17.31 17.54
5028 NYSE GFF Fri, Aug 7, 2015 17.48 17.65 17.18 17.29
5027 NYSE GFF Thu, Aug 6, 2015 17.65 17.85 17.48 17.62
5026 NYSE GFF Wed, Aug 5, 2015 17.44 17.60 17.30 17.51
5025 NYSE GFF Tue, Aug 4, 2015 17.32 17.58 17.17 17.33
5024 NYSE GFF Mon, Aug 3, 2015 17.26 17.53 16.80 17.43
5023 NYSE GFF Fri, Jul 31, 2015 17.02 17.59 16.66 17.24
5022 NYSE GFF Thu, Jul 30, 2015 15.80 16.20 15.80 16.03
5021 NYSE GFF Wed, Jul 29, 2015 15.68 15.99 15.64 15.93
5020 NYSE GFF Tue, Jul 28, 2015 15.76 15.76 15.48 15.64
5019 NYSE GFF Mon, Jul 27, 2015 15.54 15.74 15.46 15.60
5018 NYSE GFF Fri, Jul 24, 2015 15.80 15.96 15.58 15.71
5017 NYSE GFF Thu, Jul 23, 2015 16.06 16.07 15.80 15.82
5016 NYSE GFF Wed, Jul 22, 2015 15.93 16.07 15.89 16.00
5015 NYSE GFF Tue, Jul 21, 2015 16.07 16.24 15.96 16.05
5014 NYSE GFF Mon, Jul 20, 2015 16.18 16.19 15.95 16.10
5013 NYSE GFF Fri, Jul 17, 2015 16.41 16.42 16.14 16.19
5012 NYSE GFF Thu, Jul 16, 2015 16.38 16.47 16.22 16.38
5011 NYSE GFF Wed, Jul 15, 2015 16.53 16.53 16.17 16.19
5010 NYSE GFF Tue, Jul 14, 2015 16.47 16.57 16.42 16.49
5009 NYSE GFF Mon, Jul 13, 2015 16.43 16.57 16.43 16.51
5008 NYSE GFF Fri, Jul 10, 2015 16.25 16.36 16.11 16.29
5007 NYSE GFF Thu, Jul 9, 2015 16.09 16.19 15.94 15.99
5006 NYSE GFF Wed, Jul 8, 2015 15.60 15.92 15.46 15.82
5005 NYSE GFF Tue, Jul 7, 2015 15.85 16.02 15.45 15.70
5004 NYSE GFF Mon, Jul 6, 2015 15.86 16.13 15.78 15.97
5003 NYSE GFF Thu, Jul 2, 2015 15.86 16.18 15.83 16.09
5002 NYSE GFF Wed, Jul 1, 2015 16.02 16.16 15.61 15.79
5001 NYSE GFF Tue, Jun 30, 2015 16.09 16.13 15.91 15.92
5000 NYSE GFF Mon, Jun 29, 2015 16.09 16.32 15.79 15.85
4999 NYSE GFF Fri, Jun 26, 2015 16.50 16.60 16.24 16.27
4998 NYSE GFF Thu, Jun 25, 2015 16.37 16.46 16.10 16.43
4997 NYSE GFF Wed, Jun 24, 2015 16.35 16.48 16.20 16.24
4996 NYSE GFF Tue, Jun 23, 2015 16.11 16.40 15.93 16.35
4995 NYSE GFF Mon, Jun 22, 2015 16.17 16.18 15.98 16.08
4994 NYSE GFF Fri, Jun 19, 2015 16.03 16.24 15.98 16.03
4993 NYSE GFF Thu, Jun 18, 2015 15.89 16.26 15.81 16.08
4992 NYSE GFF Wed, Jun 17, 2015 15.99 15.99 15.61 15.84
4991 NYSE GFF Tue, Jun 16, 2015 15.63 15.96 15.43 15.91
4990 NYSE GFF Mon, Jun 15, 2015 16.09 16.16 15.47 15.68
4989 NYSE GFF Fri, Jun 12, 2015 16.40 16.50 16.27 16.37
4988 NYSE GFF Thu, Jun 11, 2015 16.50 16.64 16.35 16.46
4987 NYSE GFF Wed, Jun 10, 2015 16.60 16.81 16.47 16.54
4986 NYSE GFF Tue, Jun 9, 2015 16.41 16.57 16.20 16.49
4985 NYSE GFF Mon, Jun 8, 2015 16.40 16.43 16.20 16.38
4984 NYSE GFF Fri, Jun 5, 2015 16.34 16.49 16.07 16.48
4983 NYSE GFF Thu, Jun 4, 2015 16.44 16.49 16.22 16.26
4982 NYSE GFF Wed, Jun 3, 2015 16.11 16.58 16.02 16.55
4981 NYSE GFF Tue, Jun 2, 2015 15.93 16.43 15.85 16.02
4980 NYSE GFF Mon, Jun 1, 2015 16.11 16.19 15.81 15.95
4979 NYSE GFF Fri, May 29, 2015 16.09 16.13 15.74 15.97
4978 NYSE GFF Thu, May 28, 2015 15.94 16.17 15.89 16.12
4977 NYSE GFF Wed, May 27, 2015 15.88 16.13 15.84 16.02
4976 NYSE GFF Tue, May 26, 2015 16.04 16.04 15.64 15.81
4975 NYSE GFF Fri, May 22, 2015 16.24 16.37 16.02 16.16
4974 NYSE GFF Thu, May 21, 2015 16.37 16.51 16.16 16.28
4973 NYSE GFF Wed, May 20, 2015 16.41 16.52 16.31 16.47
4972 NYSE GFF Tue, May 19, 2015 16.66 16.75 16.35 16.39
4971 NYSE GFF Mon, May 18, 2015 16.45 16.68 16.32 16.62
4970 NYSE GFF Fri, May 15, 2015 16.56 16.63 16.30 16.44
4969 NYSE GFF Thu, May 14, 2015 16.09 16.60 16.04 16.59
4968 NYSE GFF Wed, May 13, 2015 16.19 16.21 15.91 15.96
4967 NYSE GFF Tue, May 12, 2015 15.88 16.16 15.75 16.11
4966 NYSE GFF Mon, May 11, 2015 16.06 16.32 15.90 15.90
4965 NYSE GFF Fri, May 8, 2015 16.44 16.57 16.00 16.01
4964 NYSE GFF Thu, May 7, 2015 16.21 16.54 16.15 16.32
4963 NYSE GFF Wed, May 6, 2015 15.88 16.26 15.72 16.25
4962 NYSE GFF Tue, May 5, 2015 15.82 15.99 15.66 15.80
4961 NYSE GFF Mon, May 4, 2015 16.29 16.29 15.73 15.89
4960 NYSE GFF Fri, May 1, 2015 16.62 17.00 16.15 16.35
4959 NYSE GFF Thu, Apr 30, 2015 17.00 17.03 16.73 16.81
4958 NYSE GFF Wed, Apr 29, 2015 17.29 17.30 17.01 17.07
4957 NYSE GFF Tue, Apr 28, 2015 17.11 17.46 17.11 17.32
4956 NYSE GFF Mon, Apr 27, 2015 17.60 17.65 17.00 17.09
4955 NYSE GFF Fri, Apr 24, 2015 17.27 17.54 17.13 17.50
4954 NYSE GFF Thu, Apr 23, 2015 17.30 17.41 17.15 17.18
4953 NYSE GFF Wed, Apr 22, 2015 17.21 17.38 17.09 17.31
4952 NYSE GFF Tue, Apr 21, 2015 17.36 17.37 17.15 17.22
4951 NYSE GFF Mon, Apr 20, 2015 16.92 17.49 16.87 17.26
4950 NYSE GFF Fri, Apr 17, 2015 17.14 17.17 16.75 16.83
4949 NYSE GFF Thu, Apr 16, 2015 17.55 17.55 17.26 17.34
4948 NYSE GFF Wed, Apr 15, 2015 17.75 17.75 17.53 17.58
4947 NYSE GFF Tue, Apr 14, 2015 17.57 17.87 17.41 17.64
4946 NYSE GFF Mon, Apr 13, 2015 17.56 17.68 17.46 17.55
4945 NYSE GFF Fri, Apr 10, 2015 17.45 17.56 17.29 17.51
4944 NYSE GFF Thu, Apr 9, 2015 17.29 17.55 17.17 17.35
4943 NYSE GFF Wed, Apr 8, 2015 17.19 17.43 17.09 17.23
4942 NYSE GFF Tue, Apr 7, 2015 17.38 17.48 17.08 17.16
4941 NYSE GFF Mon, Apr 6, 2015 17.42 17.63 17.30 17.38
4940 NYSE GFF Thu, Apr 2, 2015 17.37 17.65 17.37 17.48
4939 NYSE GFF Wed, Apr 1, 2015 17.32 17.47 17.14 17.44
4938 NYSE GFF Tue, Mar 31, 2015 17.36 17.53 17.27 17.43
4937 NYSE GFF Mon, Mar 30, 2015 17.45 17.60 17.38 17.39
4936 NYSE GFF Fri, Mar 27, 2015 17.01 17.41 17.01 17.38
4935 NYSE GFF Thu, Mar 26, 2015 16.98 17.24 16.83 17.05
4934 NYSE GFF Wed, Mar 25, 2015 17.50 17.50 16.90 16.98
4933 NYSE GFF Tue, Mar 24, 2015 17.30 17.57 17.25 17.46
4932 NYSE GFF Mon, Mar 23, 2015 17.41 17.61 17.38 17.38
4931 NYSE GFF Fri, Mar 20, 2015 16.80 17.65 16.80 17.41
4930 NYSE GFF Thu, Mar 19, 2015 16.85 17.01 16.75 16.96
4929 NYSE GFF Wed, Mar 18, 2015 16.47 16.92 16.47 16.84
4928 NYSE GFF Tue, Mar 17, 2015 16.28 16.73 16.22 16.59
4927 NYSE GFF Mon, Mar 16, 2015 16.52 16.60 16.38 16.43
4926 NYSE GFF Fri, Mar 13, 2015 16.49 16.57 16.17 16.50
4925 NYSE GFF Thu, Mar 12, 2015 16.16 16.55 16.16 16.46
4924 NYSE GFF Wed, Mar 11, 2015 15.97 16.12 15.93 16.06
4923 NYSE GFF Tue, Mar 10, 2015 15.98 16.20 15.85 15.91
4922 NYSE GFF Mon, Mar 9, 2015 16.11 16.34 16.10 16.21
4921 NYSE GFF Fri, Mar 6, 2015 16.22 16.46 16.05 16.11
4920 NYSE GFF Thu, Mar 5, 2015 16.18 16.34 16.08 16.30
4919 NYSE GFF Wed, Mar 4, 2015 16.24 16.31 16.14 16.19
4918 NYSE GFF Tue, Mar 3, 2015 16.42 16.54 16.32 16.38
4917 NYSE GFF Mon, Mar 2, 2015 16.32 16.57 16.27 16.51
4916 NYSE GFF Fri, Feb 27, 2015 16.24 16.36 16.20 16.32
4915 NYSE GFF Thu, Feb 26, 2015 16.30 16.40 16.18 16.25
4914 NYSE GFF Wed, Feb 25, 2015 16.31 16.43 16.22 16.27
4913 NYSE GFF Tue, Feb 24, 2015 16.33 16.52 16.20 16.30
4912 NYSE GFF Mon, Feb 23, 2015 16.18 16.44 16.05 16.28
4911 NYSE GFF Fri, Feb 20, 2015 16.15 16.31 15.99 16.17
4910 NYSE GFF Thu, Feb 19, 2015 16.12 16.32 15.93 16.14
4909 NYSE GFF Wed, Feb 18, 2015 15.72 16.20 15.71 16.13
4908 NYSE GFF Tue, Feb 17, 2015 15.74 15.99 15.58 15.79
4907 NYSE GFF Fri, Feb 13, 2015 15.72 15.85 15.55 15.71
4906 NYSE GFF Thu, Feb 12, 2015 15.94 15.99 15.65 15.75
4905 NYSE GFF Wed, Feb 11, 2015 15.77 15.99 15.76 15.77
4904 NYSE GFF Tue, Feb 10, 2015 15.74 15.90 15.50 15.76
4903 NYSE GFF Mon, Feb 9, 2015 15.54 16.00 15.49 15.58
4902 NYSE GFF Fri, Feb 6, 2015 15.62 15.77 15.50 15.63
4901 NYSE GFF Thu, Feb 5, 2015 15.32 15.62 15.28 15.52
4900 NYSE GFF Wed, Feb 4, 2015 15.39 15.48 15.21 15.23
4899 NYSE GFF Tue, Feb 3, 2015 15.25 15.47 15.01 15.41
4898 NYSE GFF Mon, Feb 2, 2015 14.82 15.25 14.70 15.23
4897 NYSE GFF Fri, Jan 30, 2015 14.66 14.81 14.32 14.69
4896 NYSE GFF Thu, Jan 29, 2015 13.62 14.65 13.61 14.57
4895 NYSE GFF Wed, Jan 28, 2015 13.96 14.03 13.44 13.51
4894 NYSE GFF Tue, Jan 27, 2015 13.72 13.99 13.62 13.87
4893 NYSE GFF Mon, Jan 26, 2015 13.67 14.09 13.54 13.86
4892 NYSE GFF Fri, Jan 23, 2015 13.69 13.83 13.57 13.67
4891 NYSE GFF Thu, Jan 22, 2015 13.34 13.80 13.33 13.73
4890 NYSE GFF Wed, Jan 21, 2015 13.21 13.44 13.18 13.21
4889 NYSE GFF Tue, Jan 20, 2015 13.56 13.59 13.26 13.32
4888 NYSE GFF Fri, Jan 16, 2015 13.13 13.52 13.13 13.50
4887 NYSE GFF Thu, Jan 15, 2015 13.57 13.57 13.06 13.12
4886 NYSE GFF Wed, Jan 14, 2015 13.30 13.72 13.30 13.48
4885 NYSE GFF Tue, Jan 13, 2015 13.53 13.88 13.28 13.49
4884 NYSE GFF Mon, Jan 12, 2015 13.32 13.42 13.15 13.35
4883 NYSE GFF Fri, Jan 9, 2015 13.22 13.43 13.11 13.30
4882 NYSE GFF Thu, Jan 8, 2015 13.16 13.30 13.08 13.20
4881 NYSE GFF Wed, Jan 7, 2015 13.01 13.11 12.86 12.97
4880 NYSE GFF Tue, Jan 6, 2015 13.11 13.24 12.72 12.95
4879 NYSE GFF Mon, Jan 5, 2015 13.12 13.41 13.06 13.12
4878 NYSE GFF Fri, Jan 2, 2015 13.40 13.43 13.04 13.26
4877 NYSE GFF Wed, Dec 31, 2014 13.50 13.66 13.27 13.30
4876 NYSE GFF Tue, Dec 30, 2014 13.66 13.71 13.43 13.44
4875 NYSE GFF Mon, Dec 29, 2014 13.58 13.75 13.55 13.67
4874 NYSE GFF Fri, Dec 26, 2014 13.25 13.66 13.24 13.55
4873 NYSE GFF Wed, Dec 24, 2014 13.10 13.25 13.02 13.22
4872 NYSE GFF Tue, Dec 23, 2014 13.12 13.24 13.01 13.09
4871 NYSE GFF Mon, Dec 22, 2014 12.96 13.24 12.91 12.97
4870 NYSE GFF Fri, Dec 19, 2014 12.75 12.99 12.68 12.99
4869 NYSE GFF Thu, Dec 18, 2014 12.66 12.79 12.46 12.76
4868 NYSE GFF Wed, Dec 17, 2014 12.01 12.52 11.93 12.50
4867 NYSE GFF Tue, Dec 16, 2014 11.92 12.34 11.92 11.95
4866 NYSE GFF Mon, Dec 15, 2014 12.21 12.26 11.96 12.00
4865 NYSE GFF Fri, Dec 12, 2014 12.08 12.25 11.98 12.10
4864 NYSE GFF Thu, Dec 11, 2014 12.34 12.65 12.24 12.27
4863 NYSE GFF Wed, Dec 10, 2014 12.71 12.71 12.15 12.23
4862 NYSE GFF Tue, Dec 9, 2014 12.21 12.76 12.13 12.73
4861 NYSE GFF Mon, Dec 8, 2014 12.63 12.74 12.34 12.40
4860 NYSE GFF Fri, Dec 5, 2014 12.65 12.83 12.59 12.72
4859 NYSE GFF Thu, Dec 4, 2014 12.61 12.72 12.46 12.62
4858 NYSE GFF Wed, Dec 3, 2014 12.62 12.77 12.51 12.62
4857 NYSE GFF Tue, Dec 2, 2014 12.36 12.65 12.24 12.58
4856 NYSE GFF Mon, Dec 1, 2014 12.35 12.44 12.24 12.29
4855 NYSE GFF Fri, Nov 28, 2014 12.75 12.75 12.43 12.45
4854 NYSE GFF Wed, Nov 26, 2014 12.63 12.74 12.54 12.72
4853 NYSE GFF Tue, Nov 25, 2014 12.73 12.81 12.61 12.68
4852 NYSE GFF Mon, Nov 24, 2014 12.52 12.73 12.49 12.67
4851 NYSE GFF Fri, Nov 21, 2014 12.76 12.76 12.48 12.54
4850 NYSE GFF Thu, Nov 20, 2014 12.25 12.63 12.24 12.60
4849 NYSE GFF Wed, Nov 19, 2014 12.71 12.71 12.23 12.38
4848 NYSE GFF Tue, Nov 18, 2014 12.59 12.71 12.52 12.66
4847 NYSE GFF Mon, Nov 17, 2014 12.67 12.74 12.40 12.54
4846 NYSE GFF Fri, Nov 14, 2014 12.60 12.76 12.59 12.73
4845 NYSE GFF Thu, Nov 13, 2014 12.49 12.77 12.49 12.71
4844 NYSE GFF Wed, Nov 12, 2014 12.43 12.69 12.43 12.65
4843 NYSE GFF Tue, Nov 11, 2014 12.62 12.67 12.46 12.50
4842 NYSE GFF Mon, Nov 10, 2014 12.56 12.62 12.44 12.59
4841 NYSE GFF Fri, Nov 7, 2014 12.51 12.57 12.42 12.50
4840 NYSE GFF Thu, Nov 6, 2014 12.50 12.61 12.32 12.55
4839 NYSE GFF Wed, Nov 5, 2014 12.50 12.51 12.36 12.47
4838 NYSE GFF Tue, Nov 4, 2014 12.27 12.47 12.27 12.32
4837 NYSE GFF Mon, Nov 3, 2014 12.29 12.43 12.25 12.38
4836 NYSE GFF Fri, Oct 31, 2014 12.33 12.36 12.10 12.29
4835 NYSE GFF Thu, Oct 30, 2014 11.74 12.09 11.71 12.05
4834 NYSE GFF Wed, Oct 29, 2014 11.84 12.05 11.75 11.84
4833 NYSE GFF Tue, Oct 28, 2014 11.47 11.86 11.47 11.86
4832 NYSE GFF Mon, Oct 27, 2014 11.43 11.46 11.26 11.42
4831 NYSE GFF Fri, Oct 24, 2014 11.57 11.63 11.47 11.56
4830 NYSE GFF Thu, Oct 23, 2014 11.36 11.65 11.30 11.53
4829 NYSE GFF Wed, Oct 22, 2014 11.18 11.44 11.13 11.19
4828 NYSE GFF Tue, Oct 21, 2014 11.08 11.17 10.99 11.13
4827 NYSE GFF Mon, Oct 20, 2014 10.75 11.16 10.75 10.95
4826 NYSE GFF Fri, Oct 17, 2014 11.04 11.09 10.82 10.85
4825 NYSE GFF Thu, Oct 16, 2014 10.62 11.18 10.62 10.89
4824 NYSE GFF Wed, Oct 15, 2014 10.56 10.96 10.54 10.86
4823 NYSE GFF Tue, Oct 14, 2014 10.80 10.96 10.71 10.80
4822 NYSE GFF Mon, Oct 13, 2014 10.69 10.96 10.64 10.70
4821 NYSE GFF Fri, Oct 10, 2014 10.82 11.12 10.69 10.73
4820 NYSE GFF Thu, Oct 9, 2014 11.34 11.40 10.89 10.90
4819 NYSE GFF Wed, Oct 8, 2014 10.90 11.41 10.85 11.37
4818 NYSE GFF Tue, Oct 7, 2014 11.12 11.25 10.93 10.96
4817 NYSE GFF Mon, Oct 6, 2014 11.27 11.45 11.22 11.23
4816 NYSE GFF Fri, Oct 3, 2014 11.50 11.54 11.36 11.39
4815 NYSE GFF Thu, Oct 2, 2014 11.34 11.50 11.24 11.34
4814 NYSE GFF Wed, Oct 1, 2014 11.32 11.51 11.26 11.31
4813 NYSE GFF Tue, Sep 30, 2014 11.84 11.85 11.36 11.39
4812 NYSE GFF Mon, Sep 29, 2014 11.77 11.86 11.74 11.79
4811 NYSE GFF Fri, Sep 26, 2014 11.93 11.98 11.86 11.98
4810 NYSE GFF Thu, Sep 25, 2014 12.00 12.07 11.87 11.92
4809 NYSE GFF Wed, Sep 24, 2014 12.03 12.14 11.94 12.09
4808 NYSE GFF Tue, Sep 23, 2014 12.00 12.10 11.96 11.98
4807 NYSE GFF Mon, Sep 22, 2014 12.14 12.17 11.98 12.02
4806 NYSE GFF Fri, Sep 19, 2014 12.46 12.48 12.13 12.22
4805 NYSE GFF Thu, Sep 18, 2014 12.39 12.39 12.26 12.35
4804 NYSE GFF Wed, Sep 17, 2014 12.24 12.39 12.16 12.33
4803 NYSE GFF Tue, Sep 16, 2014 12.10 12.23 12.00 12.18
4802 NYSE GFF Mon, Sep 15, 2014 12.30 12.35 12.01 12.12
4801 NYSE GFF Fri, Sep 12, 2014 12.46 12.50 12.29 12.30
4800 NYSE GFF Thu, Sep 11, 2014 12.21 12.50 12.21 12.46
4799 NYSE GFF Wed, Sep 10, 2014 12.34 12.41 12.23 12.32
4798 NYSE GFF Tue, Sep 9, 2014 12.45 12.46 12.25 12.29
4797 NYSE GFF Mon, Sep 8, 2014 12.39 12.58 12.32 12.50
4796 NYSE GFF Fri, Sep 5, 2014 12.48 12.56 12.42 12.51
4795 NYSE GFF Thu, Sep 4, 2014 12.57 12.71 12.49 12.55
4794 NYSE GFF Wed, Sep 3, 2014 12.55 12.65 12.48 12.50
4793 NYSE GFF Tue, Sep 2, 2014 12.55 12.60 12.40 12.51
4792 NYSE GFF Fri, Aug 29, 2014 12.32 12.52 12.31 12.47
4791 NYSE GFF Thu, Aug 28, 2014 12.34 12.41 12.28 12.31
4790 NYSE GFF Wed, Aug 27, 2014 12.46 12.55 12.39 12.39
4789 NYSE GFF Tue, Aug 26, 2014 12.23 12.44 12.23 12.40
4788 NYSE GFF Mon, Aug 25, 2014 12.30 12.42 12.23 12.24
4787 NYSE GFF Fri, Aug 22, 2014 12.27 12.40 12.20 12.31
4786 NYSE GFF Thu, Aug 21, 2014 12.14 12.36 11.95 12.26
4785 NYSE GFF Wed, Aug 20, 2014 12.10 12.26 12.00 12.12
4784 NYSE GFF Tue, Aug 19, 2014 11.95 12.24 11.95 12.17
4783 NYSE GFF Mon, Aug 18, 2014 11.82 12.00 11.82 11.99
4782 NYSE GFF Fri, Aug 15, 2014 11.94 11.97 11.69 11.73
4781 NYSE GFF Thu, Aug 14, 2014 11.64 11.84 11.62 11.80
4780 NYSE GFF Wed, Aug 13, 2014 11.50 11.67 11.50 11.60
4779 NYSE GFF Tue, Aug 12, 2014 11.50 11.67 11.44 11.49
4778 NYSE GFF Mon, Aug 11, 2014 11.34 11.67 11.33 11.56
4777 NYSE GFF Fri, Aug 8, 2014 11.19 11.37 11.19 11.34
4776 NYSE GFF Thu, Aug 7, 2014 11.41 11.53 11.16 11.21
4775 NYSE GFF Wed, Aug 6, 2014 11.09 11.45 11.08 11.34
4774 NYSE GFF Tue, Aug 5, 2014 10.82 11.21 10.79 11.19
4773 NYSE GFF Mon, Aug 4, 2014 10.54 10.95 10.53 10.92
4772 NYSE GFF Fri, Aug 1, 2014 10.78 11.05 10.43 10.46
4771 NYSE GFF Thu, Jul 31, 2014 10.73 11.07 10.72 10.77
4770 NYSE GFF Wed, Jul 30, 2014 10.91 11.08 10.71 10.72
4769 NYSE GFF Tue, Jul 29, 2014 10.77 10.99 10.77 10.79
4768 NYSE GFF Mon, Jul 28, 2014 10.91 10.94 10.69 10.76
4767 NYSE GFF Fri, Jul 25, 2014 11.02 11.02 10.85 10.92
4766 NYSE GFF Thu, Jul 24, 2014 11.36 11.39 11.04 11.06
4765 NYSE GFF Wed, Jul 23, 2014 11.37 11.47 11.29 11.30
4764 NYSE GFF Tue, Jul 22, 2014 11.21 11.42 11.21 11.35
4763 NYSE GFF Mon, Jul 21, 2014 11.13 11.22 11.04 11.18
4762 NYSE GFF Fri, Jul 18, 2014 10.92 11.21 10.92 11.18
4761 NYSE GFF Thu, Jul 17, 2014 11.25 11.27 10.93 10.94
4760 NYSE GFF Wed, Jul 16, 2014 11.46 11.47 11.29 11.37
4759 NYSE GFF Tue, Jul 15, 2014 11.57 11.57 11.33 11.37
4758 NYSE GFF Mon, Jul 14, 2014 11.66 11.67 11.53 11.58
4757 NYSE GFF Fri, Jul 11, 2014 11.62 11.66 11.52 11.54
4756 NYSE GFF Thu, Jul 10, 2014 11.34 11.74 11.21 11.69
4755 NYSE GFF Wed, Jul 9, 2014 11.88 11.95 11.55 11.57
4754 NYSE GFF Tue, Jul 8, 2014 12.20 12.20 11.80 11.81
4753 NYSE GFF Mon, Jul 7, 2014 12.65 12.65 12.23 12.23
4752 NYSE GFF Thu, Jul 3, 2014 12.43 12.77 12.43 12.65
4751 NYSE GFF Wed, Jul 2, 2014 12.46 12.59 12.38 12.45
4750 NYSE GFF Tue, Jul 1, 2014 12.41 12.65 12.41 12.52
4749 NYSE GFF Mon, Jun 30, 2014 12.30 12.45 12.21 12.40
4748 NYSE GFF Fri, Jun 27, 2014 12.21 12.47 12.21 12.33
4747 NYSE GFF Thu, Jun 26, 2014 12.34 12.40 12.27 12.30
4746 NYSE GFF Wed, Jun 25, 2014 12.11 12.34 12.11 12.34
4745 NYSE GFF Tue, Jun 24, 2014 12.15 12.52 12.11 12.13
4744 NYSE GFF Mon, Jun 23, 2014 12.27 12.33 12.12 12.22
4743 NYSE GFF Fri, Jun 20, 2014 12.21 12.41 12.07 12.27
4742 NYSE GFF Thu, Jun 19, 2014 12.37 12.49 12.28 12.35
4741 NYSE GFF Wed, Jun 18, 2014 12.31 12.34 12.13 12.34
4740 NYSE GFF Tue, Jun 17, 2014 12.07 12.50 12.05 12.33
4739 NYSE GFF Mon, Jun 16, 2014 12.09 12.13 11.90 12.12
4738 NYSE GFF Fri, Jun 13, 2014 12.09 12.13 11.97 12.06
4737 NYSE GFF Thu, Jun 12, 2014 12.17 12.18 11.97 12.03
4736 NYSE GFF Wed, Jun 11, 2014 12.52 12.53 12.13 12.16
4735 NYSE GFF Tue, Jun 10, 2014 12.48 12.55 12.37 12.52
4734 NYSE GFF Mon, Jun 9, 2014 12.22 12.55 12.06 12.54
4733 NYSE GFF Fri, Jun 6, 2014 11.61 12.14 11.61 12.13
4732 NYSE GFF Thu, Jun 5, 2014 11.18 11.70 11.18 11.55
4731 NYSE GFF Wed, Jun 4, 2014 11.10 11.20 11.07 11.18
4730 NYSE GFF Tue, Jun 3, 2014 11.32 11.46 11.07 11.16
4729 NYSE GFF Mon, Jun 2, 2014 11.68 11.71 11.38 11.39
4728 NYSE GFF Fri, May 30, 2014 11.84 11.87 11.69 11.69
4727 NYSE GFF Thu, May 29, 2014 11.92 12.02 11.76 11.79
4726 NYSE GFF Wed, May 28, 2014 11.92 12.01 11.84 11.87
4725 NYSE GFF Tue, May 27, 2014 11.72 12.08 11.70 11.96
4724 NYSE GFF Fri, May 23, 2014 11.16 11.71 11.13 11.68
4723 NYSE GFF Thu, May 22, 2014 11.00 11.19 11.00 11.13
4722 NYSE GFF Wed, May 21, 2014 10.98 11.08 10.77 11.00
4721 NYSE GFF Tue, May 20, 2014 11.28 11.28 10.94 10.97
4720 NYSE GFF Mon, May 19, 2014 11.04 11.38 11.04 11.33
4719 NYSE GFF Fri, May 16, 2014 11.10 11.14 10.91 11.10
4718 NYSE GFF Thu, May 15, 2014 11.14 11.21 10.95 11.13
4717 NYSE GFF Wed, May 14, 2014 11.47 11.48 11.17 11.23
4716 NYSE GFF Tue, May 13, 2014 11.57 11.71 11.50 11.51
4715 NYSE GFF Mon, May 12, 2014 11.40 11.65 11.35 11.59
4714 NYSE GFF Fri, May 9, 2014 11.11 11.41 11.08 11.32
4713 NYSE GFF Thu, May 8, 2014 11.13 11.38 11.11 11.12
4712 NYSE GFF Wed, May 7, 2014 10.89 11.18 10.75 11.18
4711 NYSE GFF Tue, May 6, 2014 11.09 11.22 10.90 10.90
4710 NYSE GFF Mon, May 5, 2014 11.39 11.52 11.09 11.09
4709 NYSE GFF Fri, May 2, 2014 10.57 11.65 10.57 11.54
4708 NYSE GFF Thu, May 1, 2014 10.60 10.74 10.48 10.53
4707 NYSE GFF Wed, Apr 30, 2014 10.53 10.65 10.45 10.64
4706 NYSE GFF Tue, Apr 29, 2014 10.75 10.78 10.56 10.58
4705 NYSE GFF Mon, Apr 28, 2014 10.83 10.97 10.59 10.71
4704 NYSE GFF Fri, Apr 25, 2014 10.99 11.02 10.74 10.83
4703 NYSE GFF Thu, Apr 24, 2014 11.07 11.10 10.95 11.03
4702 NYSE GFF Wed, Apr 23, 2014 11.07 11.15 10.96 10.98
4701 NYSE GFF Tue, Apr 22, 2014 11.13 11.21 11.02 11.11
4700 NYSE GFF Mon, Apr 21, 2014 11.15 11.22 11.06 11.15
4699 NYSE GFF Thu, Apr 17, 2014 11.11 11.23 11.07 11.14
4698 NYSE GFF Wed, Apr 16, 2014 11.18 11.23 11.05 11.16
4697 NYSE GFF Tue, Apr 15, 2014 11.15 11.31 10.81 11.09
4696 NYSE GFF Mon, Apr 14, 2014 11.21 11.25 11.01 11.09
4695 NYSE GFF Fri, Apr 11, 2014 11.18 11.35 11.04 11.08
4694 NYSE GFF Thu, Apr 10, 2014 11.63 11.70 11.21 11.30
4693 NYSE GFF Wed, Apr 9, 2014 11.53 11.66 11.41 11.65
4692 NYSE GFF Tue, Apr 8, 2014 11.63 11.80 11.48 11.53
4691 NYSE GFF Mon, Apr 7, 2014 11.65 11.71 11.39 11.60
4690 NYSE GFF Fri, Apr 4, 2014 12.03 12.15 11.62 11.66
4689 NYSE GFF Thu, Apr 3, 2014 12.02 12.25 11.93 11.97
4688 NYSE GFF Wed, Apr 2, 2014 12.10 12.16 12.03 12.05
4687 NYSE GFF Tue, Apr 1, 2014 11.99 12.17 11.92 12.11
4686 NYSE GFF Mon, Mar 31, 2014 11.91 12.07 11.80 11.94
4685 NYSE GFF Fri, Mar 28, 2014 11.81 12.10 11.81 11.86
4684 NYSE GFF Thu, Mar 27, 2014 11.98 12.03 11.73 11.82
4683 NYSE GFF Wed, Mar 26, 2014 12.50 12.50 11.92 11.93
4682 NYSE GFF Tue, Mar 25, 2014 12.37 12.52 12.25 12.40
4681 NYSE GFF Mon, Mar 24, 2014 12.39 12.41 12.21 12.31
4680 NYSE GFF Fri, Mar 21, 2014 12.57 12.63 12.36 12.40
4679 NYSE GFF Thu, Mar 20, 2014 12.44 12.60 12.38 12.45
4678 NYSE GFF Wed, Mar 19, 2014 12.52 12.56 12.35 12.42
4677 NYSE GFF Tue, Mar 18, 2014 12.21 12.49 12.17 12.48
4676 NYSE GFF Mon, Mar 17, 2014 12.40 12.53 12.08 12.18
4675 NYSE GFF Fri, Mar 14, 2014 12.07 12.42 12.06 12.30
4674 NYSE GFF Thu, Mar 13, 2014 12.46 12.50 11.98 12.07
4673 NYSE GFF Wed, Mar 12, 2014 12.28 12.48 12.17 12.48
4672 NYSE GFF Tue, Mar 11, 2014 12.87 12.90 12.31 12.38
4671 NYSE GFF Mon, Mar 10, 2014 12.79 12.80 12.68 12.79
4670 NYSE GFF Fri, Mar 7, 2014 12.87 12.89 12.68 12.77
4669 NYSE GFF Thu, Mar 6, 2014 12.83 12.93 12.70 12.78
4668 NYSE GFF Wed, Mar 5, 2014 12.60 12.77 12.49 12.77
4667 NYSE GFF Tue, Mar 4, 2014 12.56 12.73 12.45 12.61
4666 NYSE GFF Mon, Mar 3, 2014 12.32 12.49 12.16 12.38
4665 NYSE GFF Fri, Feb 28, 2014 12.54 12.64 12.27 12.40
4664 NYSE GFF Thu, Feb 27, 2014 12.39 12.61 12.35 12.51
4663 NYSE GFF Wed, Feb 26, 2014 12.31 12.47 12.26 12.41
4662 NYSE GFF Tue, Feb 25, 2014 12.43 12.51 12.22 12.26
4661 NYSE GFF Mon, Feb 24, 2014 12.46 12.63 12.44 12.46
4660 NYSE GFF Fri, Feb 21, 2014 12.58 12.65 12.42 12.47
4659 NYSE GFF Thu, Feb 20, 2014 12.43 12.55 12.40 12.50
4658 NYSE GFF Wed, Feb 19, 2014 12.53 12.66 12.38 12.40
4657 NYSE GFF Tue, Feb 18, 2014 12.44 12.62 12.40 12.60
4656 NYSE GFF Fri, Feb 14, 2014 12.40 12.54 12.24 12.38
4655 NYSE GFF Thu, Feb 13, 2014 12.16 12.48 12.14 12.39
4654 NYSE GFF Wed, Feb 12, 2014 12.31 12.61 12.15 12.23
4653 NYSE GFF Tue, Feb 11, 2014 12.00 12.32 12.00 12.21
4652 NYSE GFF Mon, Feb 10, 2014 12.01 12.20 11.74 11.84
4651 NYSE GFF Fri, Feb 7, 2014 11.97 12.09 11.89 12.03
4650 NYSE GFF Thu, Feb 6, 2014 11.97 12.31 11.92 11.96
4649 NYSE GFF Wed, Feb 5, 2014 12.11 12.27 11.87 11.95
4648 NYSE GFF Tue, Feb 4, 2014 12.00 12.29 11.90 12.14
4647 NYSE GFF Mon, Feb 3, 2014 12.63 12.74 11.87 11.97
4646 NYSE GFF Fri, Jan 31, 2014 13.05 13.40 12.54 12.56
4645 NYSE GFF Thu, Jan 30, 2014 13.95 13.95 13.55 13.59
4644 NYSE GFF Wed, Jan 29, 2014 13.52 13.83 13.52 13.78
4643 NYSE GFF Tue, Jan 28, 2014 13.67 13.89 13.52 13.63
4642 NYSE GFF Mon, Jan 27, 2014 13.93 13.93 13.55 13.67
4641 NYSE GFF Fri, Jan 24, 2014 14.13 14.28 13.89 13.93
4640 NYSE GFF Thu, Jan 23, 2014 14.17 14.27 14.07 14.26
4639 NYSE GFF Wed, Jan 22, 2014 14.10 14.29 14.00 14.20
4638 NYSE GFF Tue, Jan 21, 2014 14.29 14.34 13.96 14.06
4637 NYSE GFF Fri, Jan 17, 2014 14.12 14.25 13.93 14.19
4636 NYSE GFF Thu, Jan 16, 2014 13.78 14.09 13.71 14.09
4635 NYSE GFF Wed, Jan 15, 2014 13.71 14.00 13.71 13.85
4634 NYSE GFF Tue, Jan 14, 2014 13.60 13.84 13.58 13.72
4633 NYSE GFF Mon, Jan 13, 2014 13.73 13.84 13.55 13.58
4632 NYSE GFF Fri, Jan 10, 2014 13.63 13.84 13.61 13.80
4631 NYSE GFF Thu, Jan 9, 2014 13.49 13.61 13.37 13.60
4630 NYSE GFF Wed, Jan 8, 2014 13.63 13.85 13.41 13.46
4629 NYSE GFF Tue, Jan 7, 2014 13.55 13.86 13.55 13.67
4628 NYSE GFF Mon, Jan 6, 2014 13.85 13.96 13.53 13.54
4627 NYSE GFF Fri, Jan 3, 2014 13.23 13.97 13.23 13.81
4626 NYSE GFF Thu, Jan 2, 2014 13.25 13.33 13.05 13.22
4625 NYSE GFF Tue, Dec 31, 2013 13.27 13.36 13.18 13.21
4624 NYSE GFF Mon, Dec 30, 2013 13.29 13.32 13.21 13.23
4623 NYSE GFF Fri, Dec 27, 2013 13.36 13.40 13.18 13.26
4622 NYSE GFF Thu, Dec 26, 2013 13.50 13.64 13.32 13.37
4621 NYSE GFF Tue, Dec 24, 2013 13.27 13.48 13.27 13.45
4620 NYSE GFF Mon, Dec 23, 2013 13.21 13.40 13.12 13.24
4619 NYSE GFF Fri, Dec 20, 2013 13.10 13.39 13.01 13.18
4618 NYSE GFF Thu, Dec 19, 2013 12.89 13.28 12.89 13.18
4617 NYSE GFF Wed, Dec 18, 2013 12.78 13.06 12.72 12.95
4616 NYSE GFF Tue, Dec 17, 2013 12.74 12.81 12.63 12.71
4615 NYSE GFF Mon, Dec 16, 2013 12.77 12.85 12.66 12.70
4614 NYSE GFF Fri, Dec 13, 2013 12.77 12.86 12.58 12.72
4613 NYSE GFF Thu, Dec 12, 2013 12.78 12.92 12.58 12.72
4612 NYSE GFF Wed, Dec 11, 2013 13.17 13.17 12.75 12.80
4611 NYSE GFF Tue, Dec 10, 2013 12.70 13.25 12.54 13.11
4610 NYSE GFF Mon, Dec 9, 2013 12.88 12.88 12.60 12.76
4609 NYSE GFF Fri, Dec 6, 2013 12.86 13.10 12.75 12.89
4608 NYSE GFF Thu, Dec 5, 2013 12.79 12.85 12.64 12.71
4607 NYSE GFF Wed, Dec 4, 2013 12.94 13.09 12.65 12.83
4606 NYSE GFF Tue, Dec 3, 2013 12.75 13.01 12.64 12.98
4605 NYSE GFF Mon, Dec 2, 2013 12.83 13.00 12.71 12.84
4604 NYSE GFF Fri, Nov 29, 2013 13.10 13.10 12.82 12.86
4603 NYSE GFF Wed, Nov 27, 2013 13.22 13.25 12.96 12.99
4602 NYSE GFF Tue, Nov 26, 2013 13.05 13.24 12.81 13.19
4601 NYSE GFF Mon, Nov 25, 2013 12.92 12.99 12.63 12.99
4600 NYSE GFF Fri, Nov 22, 2013 13.10 13.14 12.88 12.93
4599 NYSE GFF Thu, Nov 21, 2013 12.86 13.22 12.75 13.09
4598 NYSE GFF Wed, Nov 20, 2013 12.94 13.04 12.71 12.82
4597 NYSE GFF Tue, Nov 19, 2013 13.02 13.25 12.90 12.90
4596 NYSE GFF Mon, Nov 18, 2013 13.25 13.28 12.91 12.97
4595 NYSE GFF Fri, Nov 15, 2013 13.03 13.29 12.80 13.25
4594 NYSE GFF Thu, Nov 14, 2013 12.95 13.20 12.73 12.93
4593 NYSE GFF Wed, Nov 13, 2013 12.29 12.82 12.29 12.78
4592 NYSE GFF Tue, Nov 12, 2013 12.25 12.44 12.25 12.39
4591 NYSE GFF Mon, Nov 11, 2013 12.66 12.70 12.32 12.32
4590 NYSE GFF Fri, Nov 8, 2013 12.36 12.74 12.31 12.71
4589 NYSE GFF Thu, Nov 7, 2013 12.37 12.58 12.25 12.37
4588 NYSE GFF Wed, Nov 6, 2013 12.31 12.47 12.15 12.28
4587 NYSE GFF Tue, Nov 5, 2013 12.38 12.47 12.20 12.24
4586 NYSE GFF Mon, Nov 4, 2013 12.36 12.61 12.36 12.47
4585 NYSE GFF Fri, Nov 1, 2013 12.50 12.65 12.34 12.34
4584 NYSE GFF Thu, Oct 31, 2013 12.71 12.88 12.52 12.53
4583 NYSE GFF Wed, Oct 30, 2013 12.95 12.95 12.71 12.75
4582 NYSE GFF Tue, Oct 29, 2013 12.95 13.04 12.84 12.90
4581 NYSE GFF Mon, Oct 28, 2013 12.98 13.11 12.79 12.95
4580 NYSE GFF Fri, Oct 25, 2013 12.96 13.04 12.91 13.01
4579 NYSE GFF Thu, Oct 24, 2013 12.85 12.95 12.77 12.90
4578 NYSE GFF Wed, Oct 23, 2013 12.78 12.99 12.78 12.85
4577 NYSE GFF Tue, Oct 22, 2013 12.89 13.09 12.71 12.84
4576 NYSE GFF Mon, Oct 21, 2013 12.75 12.95 12.57 12.88
4575 NYSE GFF Fri, Oct 18, 2013 12.75 12.83 12.67 12.74
4574 NYSE GFF Thu, Oct 17, 2013 12.54 12.75 12.54 12.66
4573 NYSE GFF Wed, Oct 16, 2013 12.59 12.63 12.40 12.61
4572 NYSE GFF Tue, Oct 15, 2013 12.55 12.63 12.47 12.49
4571 NYSE GFF Mon, Oct 14, 2013 12.60 12.73 12.50 12.59
4570 NYSE GFF Fri, Oct 11, 2013 12.31 12.80 12.30 12.71
4569 NYSE GFF Thu, Oct 10, 2013 12.27 12.42 12.16 12.39
4568 NYSE GFF Wed, Oct 9, 2013 12.07 12.21 11.96 12.06
4567 NYSE GFF Tue, Oct 8, 2013 11.90 12.15 11.90 12.00
4566 NYSE GFF Mon, Oct 7, 2013 11.94 12.07 11.87 11.88
4565 NYSE GFF Fri, Oct 4, 2013 12.06 12.09 11.94 12.08
4564 NYSE GFF Thu, Oct 3, 2013 12.41 12.46 12.04 12.09
4563 NYSE GFF Wed, Oct 2, 2013 12.35 12.58 12.27 12.47
4562 NYSE GFF Tue, Oct 1, 2013 12.50 12.58 12.25 12.49
4561 NYSE GFF Mon, Sep 30, 2013 12.28 12.68 12.28 12.54
4560 NYSE GFF Fri, Sep 27, 2013 12.32 12.67 12.32 12.51
4559 NYSE GFF Thu, Sep 26, 2013 12.20 12.45 12.09 12.45
4558 NYSE GFF Wed, Sep 25, 2013 12.48 12.48 12.11 12.14
4557 NYSE GFF Tue, Sep 24, 2013 12.14 12.51 12.11 12.49
4556 NYSE GFF Mon, Sep 23, 2013 12.12 12.27 12.00 12.16
4555 NYSE GFF Fri, Sep 20, 2013 12.29 12.39 12.15 12.18
4554 NYSE GFF Thu, Sep 19, 2013 12.39 12.44 12.12 12.19
4553 NYSE GFF Wed, Sep 18, 2013 12.06 12.48 11.93 12.32
4552 NYSE GFF Tue, Sep 17, 2013 12.00 12.08 11.83 12.02
4551 NYSE GFF Mon, Sep 16, 2013 12.06 12.14 12.00 12.04
4550 NYSE GFF Fri, Sep 13, 2013 11.72 11.95 11.72 11.90
4549 NYSE GFF Thu, Sep 12, 2013 11.76 11.98 11.62 11.65
4548 NYSE GFF Wed, Sep 11, 2013 11.71 12.06 11.69 11.79
4547 NYSE GFF Tue, Sep 10, 2013 11.96 11.98 11.66 11.76
4546 NYSE GFF Mon, Sep 9, 2013 11.32 11.92 11.32 11.90
4545 NYSE GFF Fri, Sep 6, 2013 11.40 11.47 11.00 11.28
4544 NYSE GFF Thu, Sep 5, 2013 11.00 11.35 11.00 11.30
4543 NYSE GFF Wed, Sep 4, 2013 11.08 11.18 10.87 11.00
4542 NYSE GFF Tue, Sep 3, 2013 11.34 11.56 11.05 11.07
4541 NYSE GFF Fri, Aug 30, 2013 11.66 11.76 10.98 11.03
4540 NYSE GFF Thu, Aug 29, 2013 11.43 11.79 11.33 11.71
4539 NYSE GFF Wed, Aug 28, 2013 11.40 11.71 11.40 11.47
4538 NYSE GFF Tue, Aug 27, 2013 11.67 11.93 11.36 11.43
4537 NYSE GFF Mon, Aug 26, 2013 11.82 11.99 11.78 11.90
4536 NYSE GFF Fri, Aug 23, 2013 11.96 11.98 11.73 11.81
4535 NYSE GFF Thu, Aug 22, 2013 11.48 11.99 11.44 11.97
4534 NYSE GFF Wed, Aug 21, 2013 11.45 11.63 11.27 11.40
4533 NYSE GFF Tue, Aug 20, 2013 11.03 11.53 11.03 11.52
4532 NYSE GFF Mon, Aug 19, 2013 11.04 11.13 10.85 11.04
4531 NYSE GFF Fri, Aug 16, 2013 11.11 11.40 11.01 11.09
4530 NYSE GFF Thu, Aug 15, 2013 11.30 11.43 11.18 11.20
4529 NYSE GFF Wed, Aug 14, 2013 11.66 11.72 11.50 11.50
4528 NYSE GFF Tue, Aug 13, 2013 11.66 11.75 11.46 11.63
4527 NYSE GFF Mon, Aug 12, 2013 11.52 11.77 11.50 11.63
4526 NYSE GFF Fri, Aug 9, 2013 11.77 11.85 11.64 11.68
4525 NYSE GFF Thu, Aug 8, 2013 11.79 11.88 11.64 11.82
4524 NYSE GFF Wed, Aug 7, 2013 11.65 11.72 11.25 11.71
4523 NYSE GFF Tue, Aug 6, 2013 12.27 12.27 11.70 11.78
4522 NYSE GFF Mon, Aug 5, 2013 12.04 12.30 12.04 12.30
4521 NYSE GFF Fri, Aug 2, 2013 12.01 12.11 11.69 12.11
4520 NYSE GFF Thu, Aug 1, 2013 12.01 12.25 12.00 12.07
4519 NYSE GFF Wed, Jul 31, 2013 11.99 12.12 11.88 11.90
4518 NYSE GFF Tue, Jul 30, 2013 12.02 12.11 11.69 11.96
4517 NYSE GFF Mon, Jul 29, 2013 11.94 12.24 11.81 11.91
4516 NYSE GFF Fri, Jul 26, 2013 12.23 12.35 11.92 11.95
4515 NYSE GFF Thu, Jul 25, 2013 12.38 12.42 12.24 12.33
4514 NYSE GFF Wed, Jul 24, 2013 12.60 12.60 12.38 12.42
4513 NYSE GFF Tue, Jul 23, 2013 12.52 12.56 12.42 12.52
4512 NYSE GFF Mon, Jul 22, 2013 12.45 12.49 12.22 12.48
4511 NYSE GFF Fri, Jul 19, 2013 12.31 12.48 12.31 12.45
4510 NYSE GFF Thu, Jul 18, 2013 12.26 12.62 12.26 12.35
4509 NYSE GFF Wed, Jul 17, 2013 12.36 12.49 12.16 12.20
4508 NYSE GFF Tue, Jul 16, 2013 12.20 12.34 12.16 12.29
4507 NYSE GFF Mon, Jul 15, 2013 12.10 12.28 12.04 12.20
4506 NYSE GFF Fri, Jul 12, 2013 11.98 12.15 11.96 12.08
4505 NYSE GFF Thu, Jul 11, 2013 12.05 12.13 11.98 12.01
4504 NYSE GFF Wed, Jul 10, 2013 11.94 12.00 11.59 11.87
4503 NYSE GFF Tue, Jul 9, 2013 11.87 12.03 11.81 11.93
4502 NYSE GFF Mon, Jul 8, 2013 11.82 11.82 11.64 11.80
4501 NYSE GFF Fri, Jul 5, 2013 11.77 11.77 11.56 11.77
4500 NYSE GFF Wed, Jul 3, 2013 11.45 11.62 11.44 11.60
4499 NYSE GFF Tue, Jul 2, 2013 11.48 11.59 11.37 11.50
4498 NYSE GFF Mon, Jul 1, 2013 11.36 11.53 11.28 11.46
4497 NYSE GFF Fri, Jun 28, 2013 11.17 11.35 11.06 11.25
4496 NYSE GFF Thu, Jun 27, 2013 11.06 11.25 11.00 11.22
4495 NYSE GFF Wed, Jun 26, 2013 11.09 11.15 10.93 10.95
4494 NYSE GFF Tue, Jun 25, 2013 10.70 11.04 10.70 10.95
4493 NYSE GFF Mon, Jun 24, 2013 10.45 10.71 10.32 10.57
4492 NYSE GFF Fri, Jun 21, 2013 10.49 10.71 10.13 10.62
4491 NYSE GFF Thu, Jun 20, 2013 10.90 11.03 10.43 10.51
4490 NYSE GFF Wed, Jun 19, 2013 11.46 11.48 11.11 11.12
4489 NYSE GFF Tue, Jun 18, 2013 11.17 11.56 11.14 11.50
4488 NYSE GFF Mon, Jun 17, 2013 10.98 11.16 10.95 11.15
4487 NYSE GFF Fri, Jun 14, 2013 11.15 11.17 10.90 10.98
4486 NYSE GFF Thu, Jun 13, 2013 10.98 11.17 10.97 11.15
4485 NYSE GFF Wed, Jun 12, 2013 11.23 11.23 10.89 10.96
4484 NYSE GFF Tue, Jun 11, 2013 11.16 11.28 11.10 11.14
4483 NYSE GFF Mon, Jun 10, 2013 11.37 11.46 11.17 11.41
4482 NYSE GFF Fri, Jun 7, 2013 11.34 11.50 11.20 11.33
4481 NYSE GFF Thu, Jun 6, 2013 11.14 11.31 10.98 11.29
4480 NYSE GFF Wed, Jun 5, 2013 11.41 11.53 11.15 11.17
4479 NYSE GFF Tue, Jun 4, 2013 11.68 11.79 11.35 11.46
4478 NYSE GFF Mon, Jun 3, 2013 11.51 11.73 11.35 11.63
4477 NYSE GFF Fri, May 31, 2013 11.58 11.88 11.51 11.54
4476 NYSE GFF Thu, May 30, 2013 11.70 11.80 11.62 11.65
4475 NYSE GFF Wed, May 29, 2013 11.88 11.99 11.66 11.67
4474 NYSE GFF Tue, May 28, 2013 12.06 12.08 11.80 11.97
4473 NYSE GFF Fri, May 24, 2013 11.71 11.84 11.65 11.83
4472 NYSE GFF Thu, May 23, 2013 11.47 11.88 11.39 11.78
4471 NYSE GFF Wed, May 22, 2013 11.77 12.05 11.50 11.65
4470 NYSE GFF Tue, May 21, 2013 11.57 11.83 11.57 11.69
4469 NYSE GFF Mon, May 20, 2013 11.58 12.00 11.58 11.59
4468 NYSE GFF Fri, May 17, 2013 11.19 11.62 11.16 11.58
4467 NYSE GFF Thu, May 16, 2013 11.03 11.18 11.00 11.08
4466 NYSE GFF Wed, May 15, 2013 10.89 11.12 10.89 11.04
4465 NYSE GFF Tue, May 14, 2013 10.77 10.96 10.77 10.92
4464 NYSE GFF Mon, May 13, 2013 10.76 10.88 10.74 10.79
4463 NYSE GFF Fri, May 10, 2013 10.75 10.86 10.75 10.78
4462 NYSE GFF Thu, May 9, 2013 10.70 10.86 10.68 10.75
4461 NYSE GFF Wed, May 8, 2013 10.47 10.77 10.40 10.73
4460 NYSE GFF Tue, May 7, 2013 10.41 10.60 10.41 10.55
4459 NYSE GFF Mon, May 6, 2013 10.38 10.53 10.34 10.48
4458 NYSE GFF Fri, May 3, 2013 10.21 10.49 10.18 10.35
4457 NYSE GFF Thu, May 2, 2013 9.93 10.08 9.78 9.99
4456 NYSE GFF Wed, May 1, 2013 10.22 10.25 9.73 9.80
4455 NYSE GFF Tue, Apr 30, 2013 10.27 10.36 10.21 10.30
4454 NYSE GFF Mon, Apr 29, 2013 10.09 10.38 10.05 10.25
4453 NYSE GFF Fri, Apr 26, 2013 10.10 10.10 9.94 10.00
4452 NYSE GFF Thu, Apr 25, 2013 10.24 10.24 10.07 10.12
4451 NYSE GFF Wed, Apr 24, 2013 10.20 10.20 10.02 10.19
4450 NYSE GFF Tue, Apr 23, 2013 10.29 10.46 10.09 10.20
4449 NYSE GFF Mon, Apr 22, 2013 10.34 10.34 9.94 10.19
4448 NYSE GFF Fri, Apr 19, 2013 10.28 10.38 10.21 10.30
4447 NYSE GFF Thu, Apr 18, 2013 10.52 10.59 10.24 10.33
4446 NYSE GFF Wed, Apr 17, 2013 10.73 10.78 10.32 10.50
4445 NYSE GFF Tue, Apr 16, 2013 10.61 10.97 10.48 10.88
4444 NYSE GFF Mon, Apr 15, 2013 11.01 11.01 10.41 10.46
4443 NYSE GFF Fri, Apr 12, 2013 11.20 11.30 11.03 11.09
4442 NYSE GFF Thu, Apr 11, 2013 11.43 11.53 11.26 11.30
4441 NYSE GFF Wed, Apr 10, 2013 11.14 11.55 11.08 11.47
4440 NYSE GFF Tue, Apr 9, 2013 11.22 11.22 11.06 11.08
4439 NYSE GFF Mon, Apr 8, 2013 11.20 11.25 11.02 11.22
4438 NYSE GFF Fri, Apr 5, 2013 11.03 11.23 10.92 11.15
4437 NYSE GFF Thu, Apr 4, 2013 11.18 11.26 11.09 11.25
4436 NYSE GFF Wed, Apr 3, 2013 11.30 11.37 11.16 11.19
4435 NYSE GFF Tue, Apr 2, 2013 11.40 11.46 11.25 11.29
4434 NYSE GFF Mon, Apr 1, 2013 11.94 11.94 11.14 11.29
4433 NYSE GFF Thu, Mar 28, 2013 12.06 12.15 11.84 11.92
4432 NYSE GFF Wed, Mar 27, 2013 11.68 12.10 11.68 12.01
4431 NYSE GFF Tue, Mar 26, 2013 11.85 11.94 11.73 11.83
4430 NYSE GFF Mon, Mar 25, 2013 11.91 12.01 11.75 11.85
4429 NYSE GFF Fri, Mar 22, 2013 12.02 12.04 11.73 11.87
4428 NYSE GFF Thu, Mar 21, 2013 11.85 12.16 11.85 12.00
4427 NYSE GFF Wed, Mar 20, 2013 11.89 12.06 11.85 12.00
4426 NYSE GFF Tue, Mar 19, 2013 11.69 11.93 11.66 11.78
4425 NYSE GFF Mon, Mar 18, 2013 11.74 11.90 11.62 11.67
4424 NYSE GFF Fri, Mar 15, 2013 11.85 12.02 11.67 11.93
4423 NYSE GFF Thu, Mar 14, 2013 11.36 11.94 11.36 11.94
4422 NYSE GFF Wed, Mar 13, 2013 11.79 11.89 11.76 11.89
4421 NYSE GFF Tue, Mar 12, 2013 11.88 11.92 11.78 11.81
4420 NYSE GFF Mon, Mar 11, 2013 11.94 11.95 11.78 11.88
4419 NYSE GFF Fri, Mar 8, 2013 12.00 12.02 11.79 12.01
4418 NYSE GFF Thu, Mar 7, 2013 11.75 11.89 11.56 11.86
4417 NYSE GFF Wed, Mar 6, 2013 11.77 11.87 11.71 11.78
4416 NYSE GFF Tue, Mar 5, 2013 11.25 11.78 11.25 11.74
4415 NYSE GFF Mon, Mar 4, 2013 11.41 11.44 11.01 11.17
4414 NYSE GFF Fri, Mar 1, 2013 11.13 11.53 10.85 11.47
4413 NYSE GFF Thu, Feb 28, 2013 11.25 11.50 11.24 11.27
4412 NYSE GFF Wed, Feb 27, 2013 11.27 11.41 11.22 11.26
4411 NYSE GFF Tue, Feb 26, 2013 11.05 11.37 11.01 11.26
4410 NYSE GFF Mon, Feb 25, 2013 11.54 11.54 10.97 10.99
4409 NYSE GFF Fri, Feb 22, 2013 11.35 11.52 11.33 11.46
4408 NYSE GFF Thu, Feb 21, 2013 11.13 11.35 11.07 11.22
4407 NYSE GFF Wed, Feb 20, 2013 11.62 11.70 11.15 11.15
4406 NYSE GFF Tue, Feb 19, 2013 11.67 11.73 11.53 11.64
4405 NYSE GFF Fri, Feb 15, 2013 11.64 11.81 11.49 11.65
4404 NYSE GFF Thu, Feb 14, 2013 11.60 11.66 11.53 11.56
4403 NYSE GFF Wed, Feb 13, 2013 11.78 11.82 11.59 11.66
4402 NYSE GFF Tue, Feb 12, 2013 11.44 11.76 11.41 11.72
4401 NYSE GFF Mon, Feb 11, 2013 11.44 11.59 11.38 11.47
4400 NYSE GFF Fri, Feb 8, 2013 11.52 11.52 11.29 11.41
4399 NYSE GFF Thu, Feb 7, 2013 11.32 11.62 11.25 11.46
4398 NYSE GFF Wed, Feb 6, 2013 11.32 11.33 11.06 11.28
4397 NYSE GFF Tue, Feb 5, 2013 11.39 11.58 11.36 11.39
4396 NYSE GFF Mon, Feb 4, 2013 11.78 11.78 11.31 11.31
4395 NYSE GFF Fri, Feb 1, 2013 11.86 12.06 11.77 11.80
4394 NYSE GFF Thu, Jan 31, 2013 11.81 11.81 11.24 11.80
4393 NYSE GFF Wed, Jan 30, 2013 12.01 12.04 11.64 11.80
4392 NYSE GFF Tue, Jan 29, 2013 11.86 12.06 11.81 12.00
4391 NYSE GFF Mon, Jan 28, 2013 12.10 12.10 11.89 11.91
4390 NYSE GFF Fri, Jan 25, 2013 12.12 12.19 11.90 12.05
4389 NYSE GFF Thu, Jan 24, 2013 12.02 12.16 11.93 12.03
4388 NYSE GFF Wed, Jan 23, 2013 12.00 12.07 11.80 11.98
4387 NYSE GFF Tue, Jan 22, 2013 12.15 12.15 11.94 11.99
4386 NYSE GFF Fri, Jan 18, 2013 12.24 12.24 11.97 12.12
4385 NYSE GFF Thu, Jan 17, 2013 11.95 12.23 11.92 12.21
4384 NYSE GFF Wed, Jan 16, 2013 11.73 12.00 11.73 11.84
4383 NYSE GFF Tue, Jan 15, 2013 11.66 11.83 11.57 11.79
4382 NYSE GFF Mon, Jan 14, 2013 11.80 11.97 11.75 11.79
4381 NYSE GFF Fri, Jan 11, 2013 11.84 11.97 11.84 11.85
4380 NYSE GFF Thu, Jan 10, 2013 11.76 11.96 11.72 11.82
4379 NYSE GFF Wed, Jan 9, 2013 11.73 11.89 11.67 11.67
4378 NYSE GFF Tue, Jan 8, 2013 11.71 11.86 11.50 11.64
4377 NYSE GFF Mon, Jan 7, 2013 11.68 11.83 11.57 11.68
4376 NYSE GFF Fri, Jan 4, 2013 11.81 11.90 11.70 11.76
4375 NYSE GFF Thu, Jan 3, 2013 11.80 11.95 11.60 11.72
4374 NYSE GFF Wed, Jan 2, 2013 11.87 12.07 11.60 11.80
4373 NYSE GFF Mon, Dec 31, 2012 10.75 11.50 10.75 11.46
4372 NYSE GFF Fri, Dec 28, 2012 10.70 10.95 10.67 10.70
4371 NYSE GFF Thu, Dec 27, 2012 10.88 10.89 10.54 10.81
4370 NYSE GFF Wed, Dec 26, 2012 10.96 11.00 10.69 10.87
4369 NYSE GFF Mon, Dec 24, 2012 10.98 11.00 10.89 11.00
4368 NYSE GFF Fri, Dec 21, 2012 10.57 11.00 10.40 11.00
4367 NYSE GFF Thu, Dec 20, 2012 10.85 11.06 10.75 10.97
4366 NYSE GFF Wed, Dec 19, 2012 10.98 11.00 10.74 10.82
4365 NYSE GFF Tue, Dec 18, 2012 10.86 11.01 10.78 10.99
4364 NYSE GFF Mon, Dec 17, 2012 10.59 10.97 10.59 10.84
4363 NYSE GFF Fri, Dec 14, 2012 10.37 10.79 10.31 10.55
4362 NYSE GFF Thu, Dec 13, 2012 10.55 10.58 10.29 10.41
4361 NYSE GFF Wed, Dec 12, 2012 10.94 10.94 10.53 10.56
4360 NYSE GFF Tue, Dec 11, 2012 10.85 10.98 10.80 10.86
4359 NYSE GFF Mon, Dec 10, 2012 10.71 10.84 10.62 10.77
4358 NYSE GFF Fri, Dec 7, 2012 10.70 10.76 10.60 10.70
4357 NYSE GFF Thu, Dec 6, 2012 10.58 10.65 10.43 10.64
4356 NYSE GFF Wed, Dec 5, 2012 10.62 10.69 10.44 10.60
4355 NYSE GFF Tue, Dec 4, 2012 10.62 10.75 10.44 10.56
4354 NYSE GFF Mon, Dec 3, 2012 10.45 10.59 10.36 10.57
4353 NYSE GFF Fri, Nov 30, 2012 10.06 10.40 10.02 10.38
4352 NYSE GFF Thu, Nov 29, 2012 9.95 10.07 9.89 10.03
4351 NYSE GFF Wed, Nov 28, 2012 9.74 9.88 9.56 9.80
4350 NYSE GFF Tue, Nov 27, 2012 9.75 9.96 9.71 9.81
4349 NYSE GFF Mon, Nov 26, 2012 9.60 9.81 9.57 9.81
4348 NYSE GFF Fri, Nov 23, 2012 9.41 9.68 9.41 9.68
4347 NYSE GFF Wed, Nov 21, 2012 8.80 9.56 8.80 9.36
4346 NYSE GFF Tue, Nov 20, 2012 8.71 8.78 8.63 8.73
4345 NYSE GFF Mon, Nov 19, 2012 8.59 8.68 8.45 8.68
4344 NYSE GFF Fri, Nov 16, 2012 8.10 8.45 8.05 8.43
4343 NYSE GFF Thu, Nov 15, 2012 8.05 8.27 8.04 8.14
4342 NYSE GFF Wed, Nov 14, 2012 8.73 8.89 8.03 8.06
4341 NYSE GFF Tue, Nov 13, 2012 9.00 9.11 8.87 8.91
4340 NYSE GFF Mon, Nov 12, 2012 9.25 9.31 9.02 9.14
4339 NYSE GFF Fri, Nov 9, 2012 9.14 9.40 9.11 9.18
4338 NYSE GFF Thu, Nov 8, 2012 9.48 9.48 9.17 9.23
4337 NYSE GFF Wed, Nov 7, 2012 9.89 9.89 9.45 9.47
4336 NYSE GFF Tue, Nov 6, 2012 10.10 10.18 9.99 10.01
4335 NYSE GFF Mon, Nov 5, 2012 9.94 10.08 9.92 10.03
4334 NYSE GFF Fri, Nov 2, 2012 10.47 10.47 9.91 9.91
4333 NYSE GFF Thu, Nov 1, 2012 10.20 10.39 10.16 10.39
4332 NYSE GFF Wed, Oct 31, 2012 9.94 10.16 9.94 10.15
4331 NYSE GFF Fri, Oct 26, 2012 9.96 10.02 9.77 9.92
4330 NYSE GFF Thu, Oct 25, 2012 10.00 10.00 9.73 9.94
4329 NYSE GFF Wed, Oct 24, 2012 9.82 9.94 9.75 9.89
4328 NYSE GFF Tue, Oct 23, 2012 9.59 9.75 9.49 9.73
4327 NYSE GFF Mon, Oct 22, 2012 9.76 9.84 9.67 9.72
4326 NYSE GFF Fri, Oct 19, 2012 10.10 10.10 9.67 9.78
4325 NYSE GFF Thu, Oct 18, 2012 10.44 10.55 10.18 10.18
4324 NYSE GFF Wed, Oct 17, 2012 10.10 10.50 10.09 10.43
4323 NYSE GFF Tue, Oct 16, 2012 10.25 10.26 10.04 10.11
4322 NYSE GFF Mon, Oct 15, 2012 10.01 10.15 9.84 10.13
4321 NYSE GFF Fri, Oct 12, 2012 10.08 10.13 9.92 9.99
4320 NYSE GFF Thu, Oct 11, 2012 10.21 10.32 10.06 10.11
4319 NYSE GFF Wed, Oct 10, 2012 9.85 10.09 9.81 10.09
4318 NYSE GFF Tue, Oct 9, 2012 10.23 10.23 9.81 9.81
4317 NYSE GFF Mon, Oct 8, 2012 10.46 10.48 10.22 10.25
4316 NYSE GFF Fri, Oct 5, 2012 10.85 10.95 10.49 10.51
4315 NYSE GFF Thu, Oct 4, 2012 10.84 10.93 10.67 10.80
4314 NYSE GFF Wed, Oct 3, 2012 10.94 10.94 10.70 10.74
4313 NYSE GFF Tue, Oct 2, 2012 10.45 11.02 10.44 10.90
4312 NYSE GFF Mon, Oct 1, 2012 10.38 10.58 10.27 10.34
4311 NYSE GFF Fri, Sep 28, 2012 10.39 10.50 10.27 10.30
4310 NYSE GFF Thu, Sep 27, 2012 10.08 10.54 10.04 10.48
4309 NYSE GFF Wed, Sep 26, 2012 10.31 10.33 10.00 10.04
4308 NYSE GFF Tue, Sep 25, 2012 11.08 11.08 10.31 10.33
4307 NYSE GFF Mon, Sep 24, 2012 10.83 11.08 10.77 11.01
4306 NYSE GFF Fri, Sep 21, 2012 10.83 10.92 10.77 10.91
4305 NYSE GFF Thu, Sep 20, 2012 10.48 10.77 10.39 10.70
4304 NYSE GFF Wed, Sep 19, 2012 10.52 10.54 10.33 10.54
4303 NYSE GFF Tue, Sep 18, 2012 10.27 10.51 10.27 10.44
4302 NYSE GFF Mon, Sep 17, 2012 10.31 10.57 10.17 10.30
4301 NYSE GFF Fri, Sep 14, 2012 10.12 10.59 10.10 10.31
4300 NYSE GFF Thu, Sep 13, 2012 10.00 10.20 9.96 10.12
4299 NYSE GFF Wed, Sep 12, 2012 9.89 10.07 9.86 10.00
4298 NYSE GFF Tue, Sep 11, 2012 9.99 10.02 9.89 9.90
4297 NYSE GFF Mon, Sep 10, 2012 9.95 10.02 9.93 9.97
4296 NYSE GFF Fri, Sep 7, 2012 10.00 10.04 9.93 9.93
4295 NYSE GFF Thu, Sep 6, 2012 9.88 10.05 9.86 10.01
4294 NYSE GFF Wed, Sep 5, 2012 9.85 9.86 9.72 9.77
4293 NYSE GFF Tue, Sep 4, 2012 9.71 9.87 9.54 9.78
4292 NYSE GFF Fri, Aug 31, 2012 9.78 9.82 9.64 9.67
4291 NYSE GFF Thu, Aug 30, 2012 9.58 9.70 9.56 9.63
4290 NYSE GFF Wed, Aug 29, 2012 9.66 9.78 9.61 9.68
4289 NYSE GFF Tue, Aug 28, 2012 9.62 9.80 9.58 9.66
4288 NYSE GFF Mon, Aug 27, 2012 9.72 9.73 9.60 9.65
4287 NYSE GFF Fri, Aug 24, 2012 9.56 9.68 9.55 9.64
4286 NYSE GFF Thu, Aug 23, 2012 9.82 9.84 9.47 9.62
4285 NYSE GFF Wed, Aug 22, 2012 9.86 9.91 9.77 9.84
4284 NYSE GFF Tue, Aug 21, 2012 10.05 10.05 9.85 9.90
4283 NYSE GFF Mon, Aug 20, 2012 9.97 10.02 9.84 10.00
4282 NYSE GFF Fri, Aug 17, 2012 9.99 10.03 9.94 9.99
4281 NYSE GFF Thu, Aug 16, 2012 9.86 10.05 9.86 10.00
4280 NYSE GFF Wed, Aug 15, 2012 9.64 9.93 9.64 9.93
4279 NYSE GFF Tue, Aug 14, 2012 9.97 10.02 9.61 9.66
4278 NYSE GFF Mon, Aug 13, 2012 9.84 9.97 9.68 9.86
4277 NYSE GFF Fri, Aug 10, 2012 9.91 9.99 9.81 9.87
4276 NYSE GFF Thu, Aug 9, 2012 9.87 10.02 9.85 9.92
4275 NYSE GFF Wed, Aug 8, 2012 9.99 9.99 9.70 9.90
4274 NYSE GFF Tue, Aug 7, 2012 10.35 10.35 9.96 10.06
4273 NYSE GFF Mon, Aug 6, 2012 9.94 10.30 9.86 10.24
4272 NYSE GFF Fri, Aug 3, 2012 8.63 10.00 8.63 9.88
4271 NYSE GFF Thu, Aug 2, 2012 8.31 8.58 8.31 8.35
4270 NYSE GFF Wed, Aug 1, 2012 8.88 8.90 8.29 8.37
4269 NYSE GFF Tue, Jul 31, 2012 8.93 8.97 8.75 8.79
4268 NYSE GFF Mon, Jul 30, 2012 9.25 9.34 8.99 8.99
4267 NYSE GFF Fri, Jul 27, 2012 8.86 9.29 8.77 9.27
4266 NYSE GFF Thu, Jul 26, 2012 8.82 8.92 8.55 8.77
4265 NYSE GFF Wed, Jul 25, 2012 8.80 8.82 8.52 8.61
4264 NYSE GFF Tue, Jul 24, 2012 9.13 9.15 8.76 8.79
4263 NYSE GFF Mon, Jul 23, 2012 9.02 9.30 9.02 9.10
4262 NYSE GFF Fri, Jul 20, 2012 9.04 9.32 9.04 9.25
4261 NYSE GFF Thu, Jul 19, 2012 9.27 9.27 8.97 9.11
4260 NYSE GFF Wed, Jul 18, 2012 8.99 9.26 8.96 9.26
4259 NYSE GFF Tue, Jul 17, 2012 9.11 9.14 8.82 9.04
4258 NYSE GFF Mon, Jul 16, 2012 8.88 9.14 8.77 9.10
4257 NYSE GFF Fri, Jul 13, 2012 8.73 8.90 8.69 8.88
4256 NYSE GFF Thu, Jul 12, 2012 8.50 8.71 8.44 8.69
4255 NYSE GFF Wed, Jul 11, 2012 8.61 8.68 8.52 8.60
4254 NYSE GFF Tue, Jul 10, 2012 8.65 8.73 8.49 8.60
4253 NYSE GFF Mon, Jul 9, 2012 8.47 8.59 8.35 8.58
4252 NYSE GFF Fri, Jul 6, 2012 8.56 8.65 8.47 8.51
4251 NYSE GFF Thu, Jul 5, 2012 8.61 8.77 8.59 8.69
4250 NYSE GFF Tue, Jul 3, 2012 8.53 8.67 8.51 8.65
4249 NYSE GFF Mon, Jul 2, 2012 8.59 8.62 8.39 8.58
4248 NYSE GFF Fri, Jun 29, 2012 8.65 8.73 8.50 8.58
4247 NYSE GFF Thu, Jun 28, 2012 8.42 8.52 8.24 8.40
4246 NYSE GFF Wed, Jun 27, 2012 8.23 8.54 8.23 8.53
4245 NYSE GFF Tue, Jun 26, 2012 8.19 8.36 8.12 8.23
4244 NYSE GFF Mon, Jun 25, 2012 8.00 8.25 7.92 8.14
4243 NYSE GFF Fri, Jun 22, 2012 7.89 8.25 7.86 8.19
4242 NYSE GFF Thu, Jun 21, 2012 8.06 8.13 7.80 7.81
4241 NYSE GFF Wed, Jun 20, 2012 8.21 8.33 8.09 8.09
4240 NYSE GFF Tue, Jun 19, 2012 7.97 8.25 7.97 8.23
4239 NYSE GFF Mon, Jun 18, 2012 7.82 8.05 7.76 7.91
4238 NYSE GFF Fri, Jun 15, 2012 8.00 8.15 7.77 7.88
4237 NYSE GFF Thu, Jun 14, 2012 7.87 8.13 7.75 7.96
4236 NYSE GFF Wed, Jun 13, 2012 7.96 8.04 7.81 7.84
4235 NYSE GFF Tue, Jun 12, 2012 7.92 8.14 7.89 7.98
4234 NYSE GFF Mon, Jun 11, 2012 8.30 8.33 7.85 7.87
4233 NYSE GFF Fri, Jun 8, 2012 8.10 8.22 7.89 8.19
4232 NYSE GFF Thu, Jun 7, 2012 8.41 8.41 8.13 8.14
4231 NYSE GFF Wed, Jun 6, 2012 7.88 8.23 7.88 8.22
4230 NYSE GFF Tue, Jun 5, 2012 7.63 7.86 7.60 7.79
4229 NYSE GFF Mon, Jun 4, 2012 7.57 7.71 7.55 7.69
4228 NYSE GFF Fri, Jun 1, 2012 7.84 7.86 7.54 7.54
4227 NYSE GFF Thu, May 31, 2012 7.88 8.13 7.78 8.01
4226 NYSE GFF Wed, May 30, 2012 7.99 8.04 7.83 7.89
4225 NYSE GFF Tue, May 29, 2012 7.94 8.17 7.88 8.13
4224 NYSE GFF Fri, May 25, 2012 7.88 7.97 7.80 7.82
4223 NYSE GFF Thu, May 24, 2012 7.85 8.04 7.67 7.90
4222 NYSE GFF Wed, May 23, 2012 7.68 7.93 7.67 7.85
4221 NYSE GFF Tue, May 22, 2012 8.09 8.16 7.73 7.80
4220 NYSE GFF Mon, May 21, 2012 8.09 8.21 7.96 8.12
4219 NYSE GFF Fri, May 18, 2012 8.01 8.13 7.91 8.03
4218 NYSE GFF Thu, May 17, 2012 8.23 8.29 7.97 7.99
4217 NYSE GFF Wed, May 16, 2012 8.39 8.43 8.18 8.21
4216 NYSE GFF Tue, May 15, 2012 8.28 8.48 8.25 8.32
4215 NYSE GFF Mon, May 14, 2012 8.46 8.57 8.30 8.31
4214 NYSE GFF Fri, May 11, 2012 8.59 8.88 8.51 8.61
4213 NYSE GFF Thu, May 10, 2012 9.04 9.04 8.65 8.71
4212 NYSE GFF Wed, May 9, 2012 8.96 9.49 8.76 8.91
4211 NYSE GFF Tue, May 8, 2012 9.21 9.32 9.02 9.24
4210 NYSE GFF Mon, May 7, 2012 9.15 9.42 9.15 9.33
4209 NYSE GFF Fri, May 4, 2012 9.48 9.53 9.17 9.19
4208 NYSE GFF Thu, May 3, 2012 9.92 9.96 9.51 9.56
4207 NYSE GFF Wed, May 2, 2012 9.60 9.98 9.58 9.90
4206 NYSE GFF Tue, May 1, 2012 9.92 10.18 9.66 9.68
4205 NYSE GFF Mon, Apr 30, 2012 10.18 10.27 9.88 9.91
4204 NYSE GFF Fri, Apr 27, 2012 9.90 10.27 9.82 10.22
4203 NYSE GFF Thu, Apr 26, 2012 9.90 9.96 9.72 9.89
4202 NYSE GFF Wed, Apr 25, 2012 9.86 9.95 9.77 9.89
4201 NYSE GFF Tue, Apr 24, 2012 9.37 9.69 9.26 9.66
4200 NYSE GFF Mon, Apr 23, 2012 9.51 9.58 9.22 9.34
4199 NYSE GFF Fri, Apr 20, 2012 9.57 9.78 9.48 9.71
4198 NYSE GFF Thu, Apr 19, 2012 9.73 9.77 9.33 9.42
4197 NYSE GFF Wed, Apr 18, 2012 10.05 10.06 9.67 9.69
4196 NYSE GFF Tue, Apr 17, 2012 10.11 10.24 10.05 10.11
4195 NYSE GFF Mon, Apr 16, 2012 9.95 10.08 9.77 9.97
4194 NYSE GFF Fri, Apr 13, 2012 10.08 10.08 9.85 9.87
4193 NYSE GFF Thu, Apr 12, 2012 9.81 10.25 9.80 10.16
4192 NYSE GFF Wed, Apr 11, 2012 9.69 9.81 9.61 9.79
4191 NYSE GFF Tue, Apr 10, 2012 9.97 10.05 9.51 9.54
4190 NYSE GFF Mon, Apr 9, 2012 9.95 10.06 9.94 9.99
4189 NYSE GFF Thu, Apr 5, 2012 10.11 10.25 10.10 10.17
4188 NYSE GFF Wed, Apr 4, 2012 10.22 10.30 10.10 10.20
4187 NYSE GFF Tue, Apr 3, 2012 10.68 10.75 10.33 10.39
4186 NYSE GFF Mon, Apr 2, 2012 10.67 10.74 10.52 10.71
4185 NYSE GFF Fri, Mar 30, 2012 11.01 11.01 10.68 10.70
4184 NYSE GFF Thu, Mar 29, 2012 10.84 10.96 10.56 10.88
4183 NYSE GFF Wed, Mar 28, 2012 10.87 11.01 10.79 10.97
4182 NYSE GFF Tue, Mar 27, 2012 10.89 11.07 10.85 10.85
4181 NYSE GFF Mon, Mar 26, 2012 10.79 11.01 10.66 10.85
4180 NYSE GFF Fri, Mar 23, 2012 10.41 10.64 10.21 10.61
4179 NYSE GFF Thu, Mar 22, 2012 10.46 10.57 10.38 10.46
4178 NYSE GFF Wed, Mar 21, 2012 10.67 10.82 10.61 10.62
4177 NYSE GFF Tue, Mar 20, 2012 10.81 10.92 10.59 10.64
4176 NYSE GFF Mon, Mar 19, 2012 10.81 11.27 10.80 10.93
4175 NYSE GFF Fri, Mar 16, 2012 11.37 11.40 10.77 10.79
4174 NYSE GFF Thu, Mar 15, 2012 11.03 11.38 10.88 11.36
4173 NYSE GFF Wed, Mar 14, 2012 11.06 11.23 10.92 10.99
4172 NYSE GFF Tue, Mar 13, 2012 10.70 11.07 10.64 11.05
4171 NYSE GFF Mon, Mar 12, 2012 10.26 10.67 10.26 10.55
4170 NYSE GFF Fri, Mar 9, 2012 9.94 10.46 9.87 10.26
4169 NYSE GFF Thu, Mar 8, 2012 9.81 9.95 9.64 9.94
4168 NYSE GFF Wed, Mar 7, 2012 9.59 9.77 9.46 9.70
4167 NYSE GFF Tue, Mar 6, 2012 9.83 9.90 9.48 9.51
4166 NYSE GFF Mon, Mar 5, 2012 9.99 10.08 9.79 9.99
4165 NYSE GFF Fri, Mar 2, 2012 10.55 10.63 9.96 10.00
4164 NYSE GFF Thu, Mar 1, 2012 10.78 11.00 10.53 10.55
4163 NYSE GFF Wed, Feb 29, 2012 10.87 11.20 10.66 10.69
4162 NYSE GFF Tue, Feb 28, 2012 10.94 11.13 10.87 10.91
4161 NYSE GFF Mon, Feb 27, 2012 10.65 11.04 10.44 10.92
4160 NYSE GFF Fri, Feb 24, 2012 11.39 11.39 10.75 10.75
4159 NYSE GFF Thu, Feb 23, 2012 10.86 11.36 10.79 11.36
4158 NYSE GFF Wed, Feb 22, 2012 11.02 11.12 10.78 10.83
4157 NYSE GFF Tue, Feb 21, 2012 11.17 11.38 10.97 11.01
4156 NYSE GFF Fri, Feb 17, 2012 11.11 11.14 11.00 11.10
4155 NYSE GFF Thu, Feb 16, 2012 10.57 11.03 10.54 11.03
4154 NYSE GFF Wed, Feb 15, 2012 10.67 10.67 10.43 10.56
4153 NYSE GFF Tue, Feb 14, 2012 10.91 10.91 10.50 10.62
4152 NYSE GFF Mon, Feb 13, 2012 10.69 10.98 10.60 10.97
4151 NYSE GFF Fri, Feb 10, 2012 10.55 10.64 10.45 10.51
4150 NYSE GFF Thu, Feb 9, 2012 10.72 10.75 10.56 10.68
4149 NYSE GFF Wed, Feb 8, 2012 10.60 10.72 10.47 10.64
4148 NYSE GFF Tue, Feb 7, 2012 10.54 10.68 10.47 10.54
4147 NYSE GFF Mon, Feb 6, 2012 10.59 10.78 10.50 10.59
4146 NYSE GFF Fri, Feb 3, 2012 10.75 10.95 10.58 10.66
4145 NYSE GFF Thu, Feb 2, 2012 10.12 10.54 10.07 10.50
4144 NYSE GFF Wed, Feb 1, 2012 10.11 10.22 9.41 10.10
4143 NYSE GFF Tue, Jan 31, 2012 10.35 10.35 9.95 9.97
4142 NYSE GFF Mon, Jan 30, 2012 10.31 10.36 10.10 10.10
4141 NYSE GFF Fri, Jan 27, 2012 10.39 10.49 10.26 10.45
4140 NYSE GFF Thu, Jan 26, 2012 10.88 10.88 10.32 10.46
4139 NYSE GFF Wed, Jan 25, 2012 10.54 10.80 10.37 10.77
4138 NYSE GFF Tue, Jan 24, 2012 10.13 10.64 10.06 10.53
4137 NYSE GFF Mon, Jan 23, 2012 10.48 10.59 10.19 10.24
4136 NYSE GFF Fri, Jan 20, 2012 10.48 10.54 10.36 10.49
4135 NYSE GFF Thu, Jan 19, 2012 10.45 10.51 10.24 10.51
4134 NYSE GFF Wed, Jan 18, 2012 10.06 10.43 9.96 10.43
4133 NYSE GFF Tue, Jan 17, 2012 10.22 10.24 9.96 10.06
4132 NYSE GFF Fri, Jan 13, 2012 10.17 10.22 9.91 10.05
4131 NYSE GFF Thu, Jan 12, 2012 9.92 10.36 9.83 10.34
4130 NYSE GFF Wed, Jan 11, 2012 9.72 9.99 9.70 9.93
4129 NYSE GFF Tue, Jan 10, 2012 9.53 9.77 9.53 9.74
4128 NYSE GFF Mon, Jan 9, 2012 9.42 9.44 9.24 9.41
4127 NYSE GFF Fri, Jan 6, 2012 9.36 9.38 9.12 9.37
4126 NYSE GFF Thu, Jan 5, 2012 9.31 9.41 9.08 9.34
4125 NYSE GFF Wed, Jan 4, 2012 9.37 9.47 9.24 9.37
4124 NYSE GFF Tue, Jan 3, 2012 9.45 9.64 9.41 9.45
4123 NYSE GFF Fri, Dec 30, 2011 9.14 9.29 9.02 9.13
4122 NYSE GFF Thu, Dec 29, 2011 8.85 9.22 8.76 9.18
4121 NYSE GFF Wed, Dec 28, 2011 9.23 9.23 8.77 8.79
4120 NYSE GFF Tue, Dec 27, 2011 9.24 9.31 9.11 9.23
4119 NYSE GFF Fri, Dec 23, 2011 9.23 9.30 9.08 9.30
4118 NYSE GFF Thu, Dec 22, 2011 9.06 9.31 9.02 9.19
4117 NYSE GFF Wed, Dec 21, 2011 8.68 9.00 8.49 9.00
4116 NYSE GFF Tue, Dec 20, 2011 8.56 8.78 8.56 8.75
4115 NYSE GFF Mon, Dec 19, 2011 8.74 9.00 7.99 8.31
4114 NYSE GFF Fri, Dec 16, 2011 9.15 9.35 8.63 8.66
4113 NYSE GFF Thu, Dec 15, 2011 8.73 9.02 8.65 9.02
4112 NYSE GFF Wed, Dec 14, 2011 8.84 8.97 8.54 8.57
4111 NYSE GFF Tue, Dec 13, 2011 9.31 9.49 8.86 8.98
4110 NYSE GFF Mon, Dec 12, 2011 9.26 9.36 8.95 9.20
4109 NYSE GFF Fri, Dec 9, 2011 9.10 9.52 9.01 9.45
4108 NYSE GFF Thu, Dec 8, 2011 9.28 9.29 8.92 9.02
4107 NYSE GFF Wed, Dec 7, 2011 9.21 9.41 9.02 9.37
4106 NYSE GFF Tue, Dec 6, 2011 9.16 9.44 9.08 9.31
4105 NYSE GFF Mon, Dec 5, 2011 9.48 9.48 9.04 9.18
4104 NYSE GFF Fri, Dec 2, 2011 9.43 9.45 9.12 9.24
4103 NYSE GFF Thu, Dec 1, 2011 9.32 9.49 9.01 9.25
4102 NYSE GFF Wed, Nov 30, 2011 8.91 9.38 8.68 9.38
4101 NYSE GFF Tue, Nov 29, 2011 8.41 8.51 8.25 8.38
4100 NYSE GFF Mon, Nov 28, 2011 8.37 8.57 8.18 8.38
4099 NYSE GFF Fri, Nov 25, 2011 8.11 8.26 8.00 8.00
4098 NYSE GFF Wed, Nov 23, 2011 8.48 8.55 8.18 8.21
4097 NYSE GFF Tue, Nov 22, 2011 8.79 8.79 8.45 8.59
4096 NYSE GFF Mon, Nov 21, 2011 8.90 8.93 8.75 8.79
4095 NYSE GFF Fri, Nov 18, 2011 8.45 9.19 8.45 9.11
4094 NYSE GFF Thu, Nov 17, 2011 8.71 8.81 8.45 8.51
4093 NYSE GFF Wed, Nov 16, 2011 8.66 9.03 8.66 8.72
4092 NYSE GFF Tue, Nov 15, 2011 8.87 9.05 8.73 8.82
4091 NYSE GFF Mon, Nov 14, 2011 9.24 9.40 8.87 8.93
4090 NYSE GFF Fri, Nov 11, 2011 9.02 9.39 9.02 9.33
4089 NYSE GFF Thu, Nov 10, 2011 8.95 9.02 8.72 8.88
4088 NYSE GFF Wed, Nov 9, 2011 9.07 9.16 8.72 8.72
4087 NYSE GFF Tue, Nov 8, 2011 9.32 9.43 8.96 9.42
4086 NYSE GFF Mon, Nov 7, 2011 9.05 9.24 8.76 9.20
4085 NYSE GFF Fri, Nov 4, 2011 9.31 9.40 8.91 9.07
4084 NYSE GFF Thu, Nov 3, 2011 9.36 9.46 8.87 9.46
4083 NYSE GFF Wed, Nov 2, 2011 8.90 9.26 8.86 9.20
4082 NYSE GFF Tue, Nov 1, 2011 9.02 9.24 8.68 8.73
4081 NYSE GFF Mon, Oct 31, 2011 9.78 9.78 9.47 9.47
4080 NYSE GFF Fri, Oct 28, 2011 10.38 10.49 9.94 9.95
4079 NYSE GFF Thu, Oct 27, 2011 9.93 10.55 9.79 10.39
4078 NYSE GFF Wed, Oct 26, 2011 9.50 9.64 9.16 9.58
4077 NYSE GFF Tue, Oct 25, 2011 9.70 9.77 9.24 9.30
4076 NYSE GFF Mon, Oct 24, 2011 9.38 9.90 9.31 9.84
4075 NYSE GFF Fri, Oct 21, 2011 9.10 9.38 9.07 9.38
4074 NYSE GFF Thu, Oct 20, 2011 9.22 9.22 8.76 9.13
4073 NYSE GFF Wed, Oct 19, 2011 9.46 9.68 9.13 9.20
4072 NYSE GFF Tue, Oct 18, 2011 8.87 9.58 8.73 9.50
4071 NYSE GFF Mon, Oct 17, 2011 9.21 9.21 8.77 8.79
4070 NYSE GFF Fri, Oct 14, 2011 9.15 9.37 9.02 9.35
4069 NYSE GFF Thu, Oct 13, 2011 8.93 9.10 8.82 9.04
4068 NYSE GFF Wed, Oct 12, 2011 9.19 9.19 8.96 9.02
4067 NYSE GFF Tue, Oct 11, 2011 8.93 9.19 8.88 9.10
4066 NYSE GFF Mon, Oct 10, 2011 8.64 9.07 8.54 9.06
4065 NYSE GFF Fri, Oct 7, 2011 8.80 8.80 8.18 8.40
4064 NYSE GFF Thu, Oct 6, 2011 8.71 8.87 8.61 8.77
4063 NYSE GFF Wed, Oct 5, 2011 8.65 8.84 8.50 8.79
4062 NYSE GFF Tue, Oct 4, 2011 7.51 8.82 7.34 8.66
4061 NYSE GFF Mon, Oct 3, 2011 8.11 8.33 7.59 7.60
4060 NYSE GFF Fri, Sep 30, 2011 8.25 8.54 8.18 8.18
4059 NYSE GFF Thu, Sep 29, 2011 8.30 8.42 7.99 8.39
4058 NYSE GFF Wed, Sep 28, 2011 8.52 8.60 8.08 8.08
4057 NYSE GFF Tue, Sep 27, 2011 8.51 8.91 8.43 8.53
4056 NYSE GFF Mon, Sep 26, 2011 7.98 8.32 7.83 8.29
4055 NYSE GFF Fri, Sep 23, 2011 7.59 8.06 7.49 7.93
4054 NYSE GFF Thu, Sep 22, 2011 7.49 7.71 7.40 7.59
4053 NYSE GFF Wed, Sep 21, 2011 8.30 8.39 7.79 7.80
4052 NYSE GFF Tue, Sep 20, 2011 8.47 8.67 8.29 8.31
4051 NYSE GFF Mon, Sep 19, 2011 8.53 8.55 8.29 8.42
4050 NYSE GFF Fri, Sep 16, 2011 9.03 9.25 8.68 8.73
4049 NYSE GFF Thu, Sep 15, 2011 9.05 9.14 8.89 9.13
4048 NYSE GFF Wed, Sep 14, 2011 8.74 9.15 8.63 8.94
4047 NYSE GFF Tue, Sep 13, 2011 8.36 8.67 8.26 8.62
4046 NYSE GFF Mon, Sep 12, 2011 7.85 8.33 7.83 8.33
4045 NYSE GFF Fri, Sep 9, 2011 8.28 8.37 7.91 7.99
4044 NYSE GFF Thu, Sep 8, 2011 8.48 8.74 8.33 8.36
4043 NYSE GFF Wed, Sep 7, 2011 8.10 8.56 8.10 8.53
4042 NYSE GFF Tue, Sep 6, 2011 7.68 7.95 7.61 7.93
4041 NYSE GFF Fri, Sep 2, 2011 8.30 8.46 7.91 7.94
4040 NYSE GFF Thu, Sep 1, 2011 8.74 8.87 8.45 8.51
4039 NYSE GFF Wed, Aug 31, 2011 8.85 9.08 8.73 8.74
4038 NYSE GFF Tue, Aug 30, 2011 8.44 8.88 8.26 8.80
4037 NYSE GFF Mon, Aug 29, 2011 7.90 8.54 7.81 8.51
4036 NYSE GFF Fri, Aug 26, 2011 7.63 7.91 7.46 7.80
4035 NYSE GFF Thu, Aug 25, 2011 8.06 8.12 7.69 7.69
4034 NYSE GFF Wed, Aug 24, 2011 7.74 8.03 7.68 7.96
4033 NYSE GFF Tue, Aug 23, 2011 7.20 7.77 7.15 7.77
4032 NYSE GFF Mon, Aug 22, 2011 7.37 7.45 7.07 7.16
4031 NYSE GFF Fri, Aug 19, 2011 6.92 7.28 6.92 7.14
4030 NYSE GFF Thu, Aug 18, 2011 7.41 7.49 6.99 7.04
4029 NYSE GFF Wed, Aug 17, 2011 7.60 7.78 7.51 7.65
4028 NYSE GFF Tue, Aug 16, 2011 7.59 7.76 7.42 7.57
4027 NYSE GFF Mon, Aug 15, 2011 7.53 7.77 7.52 7.77
4026 NYSE GFF Fri, Aug 12, 2011 7.60 7.63 7.28 7.47
4025 NYSE GFF Thu, Aug 11, 2011 7.31 7.60 7.05 7.44
4024 NYSE GFF Wed, Aug 10, 2011 7.63 7.88 7.25 7.25
4023 NYSE GFF Tue, Aug 9, 2011 7.61 7.82 6.66 7.81
4022 NYSE GFF Mon, Aug 8, 2011 8.12 8.52 7.39 7.43
4021 NYSE GFF Fri, Aug 5, 2011 8.58 8.80 8.07 8.42
4020 NYSE GFF Thu, Aug 4, 2011 8.63 8.75 8.47 8.48
4019 NYSE GFF Wed, Aug 3, 2011 8.83 9.82 8.50 8.73
4018 NYSE GFF Tue, Aug 2, 2011 9.38 9.59 9.05 9.05
4017 NYSE GFF Mon, Aug 1, 2011 9.58 9.69 9.33 9.49
4016 NYSE GFF Fri, Jul 29, 2011 9.37 9.66 9.37 9.45
4015 NYSE GFF Thu, Jul 28, 2011 9.78 9.84 9.49 9.50
4014 NYSE GFF Wed, Jul 27, 2011 9.88 9.93 9.61 9.78
4013 NYSE GFF Tue, Jul 26, 2011 10.05 10.15 9.81 9.93
4012 NYSE GFF Mon, Jul 25, 2011 9.78 10.36 9.78 10.08
4011 NYSE GFF Fri, Jul 22, 2011 9.94 9.96 9.78 9.92
4010 NYSE GFF Thu, Jul 21, 2011 9.99 10.11 9.88 9.98
4009 NYSE GFF Wed, Jul 20, 2011 9.78 9.96 9.75 9.91
4008 NYSE GFF Tue, Jul 19, 2011 9.76 9.89 9.60 9.75
4007 NYSE GFF Mon, Jul 18, 2011 9.63 9.68 9.55 9.65
4006 NYSE GFF Fri, Jul 15, 2011 9.78 9.80 9.62 9.66
4005 NYSE GFF Thu, Jul 14, 2011 9.85 9.95 9.80 9.82
4004 NYSE GFF Wed, Jul 13, 2011 9.76 10.00 9.65 9.79
4003 NYSE GFF Tue, Jul 12, 2011 9.78 9.90 9.67 9.67
4002 NYSE GFF Mon, Jul 11, 2011 9.81 9.90 9.75 9.81
4001 NYSE GFF Fri, Jul 8, 2011 10.08 10.19 9.96 9.98
4000 NYSE GFF Thu, Jul 7, 2011 10.32 10.42 10.18 10.25
3999 NYSE GFF Wed, Jul 6, 2011 10.30 10.33 10.15 10.17
3998 NYSE GFF Tue, Jul 5, 2011 10.28 10.42 10.25 10.36
3997 NYSE GFF Fri, Jul 1, 2011 10.09 10.33 10.05 10.31
3996 NYSE GFF Thu, Jun 30, 2011 10.10 10.23 10.04 10.08
3995 NYSE GFF Wed, Jun 29, 2011 9.95 10.12 9.95 10.05
3994 NYSE GFF Tue, Jun 28, 2011 9.89 10.01 9.85 9.87
3993 NYSE GFF Mon, Jun 27, 2011 9.79 9.97 9.79 9.88
3992 NYSE GFF Fri, Jun 24, 2011 9.88 9.96 9.69 9.77
3991 NYSE GFF Thu, Jun 23, 2011 9.68 9.86 9.61 9.84
3990 NYSE GFF Wed, Jun 22, 2011 9.88 10.07 9.79 9.79
3989 NYSE GFF Tue, Jun 21, 2011 9.88 10.04 9.82 9.97
3988 NYSE GFF Mon, Jun 20, 2011 9.71 10.03 9.68 9.77
3987 NYSE GFF Fri, Jun 17, 2011 9.96 10.19 9.62 9.73
3986 NYSE GFF Thu, Jun 16, 2011 9.87 10.06 9.68 9.89
3985 NYSE GFF Wed, Jun 15, 2011 9.81 9.90 9.72 9.85
3984 NYSE GFF Tue, Jun 14, 2011 10.20 10.25 9.90 9.96
3983 NYSE GFF Mon, Jun 13, 2011 9.90 10.13 9.82 10.08
3982 NYSE GFF Fri, Jun 10, 2011 9.79 9.99 9.77 9.83
3981 NYSE GFF Thu, Jun 9, 2011 9.85 9.96 9.77 9.82
3980 NYSE GFF Wed, Jun 8, 2011 9.75 9.88 9.56 9.80
3979 NYSE GFF Tue, Jun 7, 2011 10.04 10.09 9.80 9.82
3978 NYSE GFF Mon, Jun 6, 2011 10.00 10.11 9.91 9.94
3977 NYSE GFF Fri, Jun 3, 2011 9.95 10.20 9.95 10.01
3976 NYSE GFF Thu, Jun 2, 2011 9.96 10.24 9.94 10.11
3975 NYSE GFF Wed, Jun 1, 2011 10.56 10.63 9.94 9.96
3974 NYSE GFF Tue, May 31, 2011 10.46 10.67 10.46 10.59
3973 NYSE GFF Fri, May 27, 2011 10.33 10.46 10.29 10.34
3972 NYSE GFF Thu, May 26, 2011 10.13 10.29 10.01 10.25
3971 NYSE GFF Wed, May 25, 2011 9.98 10.22 9.98 10.18
3970 NYSE GFF Tue, May 24, 2011 10.25 10.27 9.96 10.00
3969 NYSE GFF Mon, May 23, 2011 10.28 10.32 10.18 10.18
3968 NYSE GFF Fri, May 20, 2011 10.50 10.60 10.43 10.47
3967 NYSE GFF Thu, May 19, 2011 10.74 10.82 10.47 10.62
3966 NYSE GFF Wed, May 18, 2011 10.44 10.72 10.44 10.68
3965 NYSE GFF Tue, May 17, 2011 10.62 10.70 10.36 10.39
3964 NYSE GFF Mon, May 16, 2011 11.12 11.12 10.77 10.78
3963 NYSE GFF Fri, May 13, 2011 11.35 11.47 11.13 11.21
3962 NYSE GFF Thu, May 12, 2011 11.39 11.49 11.19 11.37
3961 NYSE GFF Wed, May 11, 2011 11.83 11.84 11.44 11.45
3960 NYSE GFF Tue, May 10, 2011 11.68 11.88 11.60 11.86
3959 NYSE GFF Mon, May 9, 2011 11.32 11.65 11.30 11.59
3958 NYSE GFF Fri, May 6, 2011 11.96 12.07 11.25 11.31
3957 NYSE GFF Thu, May 5, 2011 11.75 12.23 11.75 11.83
3956 NYSE GFF Wed, May 4, 2011 12.24 12.24 11.81 11.93
3955 NYSE GFF Tue, May 3, 2011 12.42 12.44 12.10 12.22
3954 NYSE GFF Mon, May 2, 2011 12.80 12.80 12.42 12.47
3953 NYSE GFF Fri, Apr 29, 2011 12.96 12.97 12.64 12.74
3952 NYSE GFF Thu, Apr 28, 2011 12.72 12.91 12.69 12.91
3951 NYSE GFF Wed, Apr 27, 2011 12.70 12.75 12.53 12.71
3950 NYSE GFF Tue, Apr 26, 2011 12.72 13.02 12.65 12.73
3949 NYSE GFF Mon, Apr 25, 2011 12.65 12.86 12.55 12.68
3948 NYSE GFF Thu, Apr 21, 2011 12.69 12.71 12.55 12.69
3947 NYSE GFF Wed, Apr 20, 2011 12.54 12.61 12.42 12.61
3946 NYSE GFF Tue, Apr 19, 2011 12.38 12.42 12.15 12.29
3945 NYSE GFF Mon, Apr 18, 2011 12.27 12.37 12.17 12.31
3944 NYSE GFF Fri, Apr 15, 2011 12.34 12.56 12.21 12.50
3943 NYSE GFF Thu, Apr 14, 2011 12.27 12.47 12.25 12.45
3942 NYSE GFF Wed, Apr 13, 2011 12.69 12.74 12.31 12.38
3941 NYSE GFF Tue, Apr 12, 2011 12.59 12.76 12.57 12.61
3940 NYSE GFF Mon, Apr 11, 2011 12.79 12.79 12.56 12.72
3939 NYSE GFF Fri, Apr 8, 2011 13.27 13.27 12.64 12.73
3938 NYSE GFF Thu, Apr 7, 2011 13.35 13.43 13.04 13.17
3937 NYSE GFF Wed, Apr 6, 2011 13.27 13.38 13.02 13.31
3936 NYSE GFF Tue, Apr 5, 2011 13.24 13.33 13.08 13.16
3935 NYSE GFF Mon, Apr 4, 2011 13.31 13.36 13.19 13.29
3934 NYSE GFF Fri, Apr 1, 2011 13.24 13.34 13.16 13.30
3933 NYSE GFF Thu, Mar 31, 2011 13.14 13.24 13.06 13.13
3932 NYSE GFF Wed, Mar 30, 2011 13.03 13.21 12.94 13.18
3931 NYSE GFF Tue, Mar 29, 2011 12.77 13.01 12.68 12.93
3930 NYSE GFF Mon, Mar 28, 2011 13.15 13.23 12.80 12.80
3929 NYSE GFF Fri, Mar 25, 2011 12.98 13.25 12.87 13.15
3928 NYSE GFF Thu, Mar 24, 2011 13.09 13.09 12.82 12.91
3927 NYSE GFF Wed, Mar 23, 2011 13.10 13.10 12.71 13.01
3926 NYSE GFF Tue, Mar 22, 2011 12.98 13.20 12.92 13.12
3925 NYSE GFF Mon, Mar 21, 2011 12.91 13.12 12.81 12.98
3924 NYSE GFF Fri, Mar 18, 2011 12.88 12.88 12.55 12.69
3923 NYSE GFF Thu, Mar 17, 2011 12.57 12.65 12.36 12.57
3922 NYSE GFF Wed, Mar 16, 2011 12.32 12.40 12.10 12.31
3921 NYSE GFF Tue, Mar 15, 2011 12.16 12.49 12.16 12.38
3920 NYSE GFF Mon, Mar 14, 2011 11.92 12.58 11.80 12.57
3919 NYSE GFF Fri, Mar 11, 2011 12.17 12.22 11.94 12.13
3918 NYSE GFF Thu, Mar 10, 2011 12.53 12.54 12.21 12.26
3917 NYSE GFF Wed, Mar 9, 2011 12.77 12.85 12.53 12.74
3916 NYSE GFF Tue, Mar 8, 2011 12.38 12.97 12.38 12.78
3915 NYSE GFF Mon, Mar 7, 2011 12.66 12.66 12.28 12.39
3914 NYSE GFF Fri, Mar 4, 2011 12.89 12.89 12.45 12.62
3913 NYSE GFF Thu, Mar 3, 2011 12.20 12.94 12.05 12.90
3912 NYSE GFF Wed, Mar 2, 2011 11.95 12.14 11.90 12.07
3911 NYSE GFF Tue, Mar 1, 2011 12.10 12.14 11.96 11.99
3910 NYSE GFF Mon, Feb 28, 2011 12.05 12.14 11.98 12.06
3909 NYSE GFF Fri, Feb 25, 2011 12.00 12.08 11.93 12.00
3908 NYSE GFF Thu, Feb 24, 2011 11.96 12.08 11.90 11.96
3907 NYSE GFF Wed, Feb 23, 2011 12.23 12.25 11.79 11.94
3906 NYSE GFF Tue, Feb 22, 2011 12.48 12.58 12.09 12.25
3905 NYSE GFF Fri, Feb 18, 2011 12.67 12.70 12.53 12.60
3904 NYSE GFF Thu, Feb 17, 2011 12.37 12.85 12.22 12.64
3903 NYSE GFF Wed, Feb 16, 2011 12.56 12.59 12.23 12.40
3902 NYSE GFF Tue, Feb 15, 2011 12.43 12.58 12.35 12.46
3901 NYSE GFF Mon, Feb 14, 2011 12.48 12.54 12.37 12.51
3900 NYSE GFF Fri, Feb 11, 2011 12.36 12.55 12.29 12.45
3899 NYSE GFF Thu, Feb 10, 2011 12.15 12.62 12.15 12.36
3898 NYSE GFF Wed, Feb 9, 2011 11.82 12.36 11.76 12.16
3897 NYSE GFF Tue, Feb 8, 2011 11.68 12.00 11.60 11.90
3896 NYSE GFF Mon, Feb 7, 2011 11.57 11.92 11.50 11.73
3895 NYSE GFF Fri, Feb 4, 2011 11.28 11.55 11.05 11.54
3894 NYSE GFF Thu, Feb 3, 2011 11.73 11.97 11.21 11.32
3893 NYSE GFF Wed, Feb 2, 2011 11.82 11.92 11.64 11.77
3892 NYSE GFF Tue, Feb 1, 2011 11.71 12.02 11.61 11.88
3891 NYSE GFF Mon, Jan 31, 2011 11.56 11.75 11.51 11.64
3890 NYSE GFF Fri, Jan 28, 2011 11.98 12.02 11.45 11.53
3889 NYSE GFF Thu, Jan 27, 2011 11.93 12.05 11.81 12.01
3888 NYSE GFF Wed, Jan 26, 2011 11.58 12.08 11.58 11.98
3887 NYSE GFF Tue, Jan 25, 2011 11.23 11.52 11.16 11.52
3886 NYSE GFF Mon, Jan 24, 2011 11.30 11.31 11.08 11.27
3885 NYSE GFF Fri, Jan 21, 2011 11.55 11.61 11.12 11.25
3884 NYSE GFF Thu, Jan 20, 2011 11.64 11.77 11.50 11.50
3883 NYSE GFF Wed, Jan 19, 2011 11.90 11.99 11.69 11.70
3882 NYSE GFF Tue, Jan 18, 2011 11.90 11.98 11.87 11.94
3881 NYSE GFF Fri, Jan 14, 2011 12.04 12.04 11.84 11.90
3880 NYSE GFF Thu, Jan 13, 2011 11.98 12.06 11.83 12.04
3879 NYSE GFF Wed, Jan 12, 2011 12.40 12.40 11.98 12.02
3878 NYSE GFF Tue, Jan 11, 2011 12.56 12.61 12.15 12.29
3877 NYSE GFF Mon, Jan 10, 2011 12.41 12.68 12.34 12.50
3876 NYSE GFF Fri, Jan 7, 2011 12.61 12.71 12.20 12.48
3875 NYSE GFF Thu, Jan 6, 2011 12.88 12.92 12.59 12.61
3874 NYSE GFF Wed, Jan 5, 2011 12.62 12.93 12.56 12.90
3873 NYSE GFF Tue, Jan 4, 2011 13.21 13.21 12.51 12.66
3872 NYSE GFF Mon, Jan 3, 2011 12.87 13.18 12.82 13.14
3871 NYSE GFF Fri, Dec 31, 2010 12.78 13.04 12.69 12.74
3870 NYSE GFF Thu, Dec 30, 2010 12.77 12.93 12.75 12.80
3869 NYSE GFF Wed, Dec 29, 2010 12.52 12.78 12.28 12.75
3868 NYSE GFF Tue, Dec 28, 2010 12.55 12.65 12.50 12.51
3867 NYSE GFF Mon, Dec 27, 2010 12.44 12.66 12.44 12.56
3866 NYSE GFF Thu, Dec 23, 2010 12.50 12.57 12.44 12.45
3865 NYSE GFF Wed, Dec 22, 2010 12.53 12.55 12.45 12.47
3864 NYSE GFF Tue, Dec 21, 2010 12.16 12.54 12.16 12.46
3863 NYSE GFF Mon, Dec 20, 2010 12.03 12.32 12.01 12.11
3862 NYSE GFF Fri, Dec 17, 2010 12.17 12.19 11.99 12.03
3861 NYSE GFF Thu, Dec 16, 2010 12.34 12.42 12.24 12.30
3860 NYSE GFF Wed, Dec 15, 2010 12.38 12.57 12.31 12.34
3859 NYSE GFF Tue, Dec 14, 2010 12.37 12.54 12.35 12.41
3858 NYSE GFF Mon, Dec 13, 2010 12.36 12.53 12.28 12.29
3857 NYSE GFF Fri, Dec 10, 2010 12.08 12.33 12.06 12.28
3856 NYSE GFF Thu, Dec 9, 2010 12.07 12.14 11.93 12.06
3855 NYSE GFF Wed, Dec 8, 2010 11.96 12.14 11.86 11.98
3854 NYSE GFF Tue, Dec 7, 2010 12.19 12.24 11.84 11.93
3853 NYSE GFF Mon, Dec 6, 2010 12.08 12.20 11.98 12.01
3852 NYSE GFF Fri, Dec 3, 2010 12.24 12.32 12.02 12.12
3851 NYSE GFF Thu, Dec 2, 2010 12.41 12.48 12.26 12.35
3850 NYSE GFF Wed, Dec 1, 2010 12.29 12.43 12.25 12.37
3849 NYSE GFF Tue, Nov 30, 2010 12.13 12.45 12.07 12.12
3848 NYSE GFF Mon, Nov 29, 2010 12.60 12.61 12.13 12.24
3847 NYSE GFF Fri, Nov 26, 2010 12.62 12.75 12.52 12.73
3846 NYSE GFF Wed, Nov 24, 2010 12.49 12.82 12.47 12.73
3845 NYSE GFF Tue, Nov 23, 2010 12.48 12.54 12.32 12.46
3844 NYSE GFF Mon, Nov 22, 2010 12.72 12.86 12.42 12.70
3843 NYSE GFF Fri, Nov 19, 2010 12.81 12.89 12.61 12.77
3842 NYSE GFF Thu, Nov 18, 2010 12.65 13.14 12.61 12.87
3841 NYSE GFF Wed, Nov 17, 2010 12.88 12.88 12.24 12.50
3840 NYSE GFF Tue, Nov 16, 2010 13.16 13.18 12.77 12.88
3839 NYSE GFF Mon, Nov 15, 2010 13.33 13.46 13.17 13.32
3838 NYSE GFF Fri, Nov 12, 2010 13.27 13.39 13.16 13.19
3837 NYSE GFF Thu, Nov 11, 2010 13.23 13.47 13.19 13.47
3836 NYSE GFF Wed, Nov 10, 2010 13.23 13.42 12.92 13.41
3835 NYSE GFF Tue, Nov 9, 2010 13.36 13.36 13.11 13.24
3834 NYSE GFF Mon, Nov 8, 2010 13.37 13.49 13.22 13.36
3833 NYSE GFF Fri, Nov 5, 2010 13.25 13.62 13.23 13.47
3832 NYSE GFF Thu, Nov 4, 2010 12.97 13.27 12.91 13.25
3831 NYSE GFF Wed, Nov 3, 2010 12.63 12.84 12.50 12.81
3830 NYSE GFF Tue, Nov 2, 2010 11.98 12.69 11.98 12.65
3829 NYSE GFF Mon, Nov 1, 2010 11.81 12.04 11.56 11.87
3828 NYSE GFF Fri, Oct 29, 2010 11.91 11.99 11.79 11.79
3827 NYSE GFF Thu, Oct 28, 2010 12.30 12.34 11.90 11.97
3826 NYSE GFF Wed, Oct 27, 2010 12.37 12.44 11.95 12.14
3825 NYSE GFF Tue, Oct 26, 2010 12.42 12.70 12.35 12.50
3824 NYSE GFF Mon, Oct 25, 2010 12.49 12.71 12.36 12.54
3823 NYSE GFF Fri, Oct 22, 2010 12.36 12.59 12.33 12.42
3822 NYSE GFF Thu, Oct 21, 2010 12.33 12.64 12.09 12.34
3821 NYSE GFF Wed, Oct 20, 2010 12.35 12.38 12.10 12.22
3820 NYSE GFF Tue, Oct 19, 2010 12.32 12.51 12.20 12.31
3819 NYSE GFF Mon, Oct 18, 2010 12.66 12.75 12.40 12.57
3818 NYSE GFF Fri, Oct 15, 2010 13.35 13.42 12.74 12.79
3817 NYSE GFF Thu, Oct 14, 2010 13.26 13.36 12.95 13.19
3816 NYSE GFF Wed, Oct 13, 2010 12.90 13.50 12.83 13.30
3815 NYSE GFF Tue, Oct 12, 2010 12.86 13.02 12.68 12.83
3814 NYSE GFF Mon, Oct 11, 2010 12.92 13.20 12.80 12.87
3813 NYSE GFF Fri, Oct 8, 2010 12.59 12.99 12.51 12.86
3812 NYSE GFF Thu, Oct 7, 2010 12.75 12.77 12.42 12.55
3811 NYSE GFF Wed, Oct 6, 2010 12.57 12.71 12.50 12.62
3810 NYSE GFF Tue, Oct 5, 2010 12.13 12.67 11.98 12.64
3809 NYSE GFF Mon, Oct 4, 2010 12.19 12.34 11.91 12.01
3808 NYSE GFF Fri, Oct 1, 2010 12.35 12.45 12.12 12.25
3807 NYSE GFF Thu, Sep 30, 2010 12.40 12.41 12.06 12.19
3806 NYSE GFF Wed, Sep 29, 2010 12.10 12.38 12.07 12.25
3805 NYSE GFF Tue, Sep 28, 2010 11.99 12.19 11.52 12.18
3804 NYSE GFF Mon, Sep 27, 2010 11.81 12.00 11.49 11.92
3803 NYSE GFF Fri, Sep 24, 2010 11.54 11.98 11.41 11.84
3802 NYSE GFF Thu, Sep 23, 2010 11.38 11.80 11.29 11.33
3801 NYSE GFF Wed, Sep 22, 2010 11.59 11.67 11.31 11.50
3800 NYSE GFF Tue, Sep 21, 2010 11.81 12.04 11.65 11.65
3799 NYSE GFF Mon, Sep 20, 2010 11.79 11.91 11.52 11.86
3798 NYSE GFF Fri, Sep 17, 2010 12.03 12.03 11.60 11.75
3797 NYSE GFF Thu, Sep 16, 2010 12.26 12.26 11.73 11.85
3796 NYSE GFF Wed, Sep 15, 2010 12.00 12.36 11.80 12.33
3795 NYSE GFF Tue, Sep 14, 2010 12.17 12.28 11.96 12.03
3794 NYSE GFF Mon, Sep 13, 2010 11.93 12.35 11.93 12.19
3793 NYSE GFF Fri, Sep 10, 2010 11.72 12.00 11.71 11.76
3792 NYSE GFF Thu, Sep 9, 2010 11.99 11.99 11.45 11.70
3791 NYSE GFF Wed, Sep 8, 2010 11.64 11.96 11.62 11.74
3790 NYSE GFF Tue, Sep 7, 2010 11.86 11.90 11.35 11.57
3789 NYSE GFF Fri, Sep 3, 2010 11.76 11.98 11.75 11.90
3788 NYSE GFF Thu, Sep 2, 2010 11.35 11.69 11.28 11.60
3787 NYSE GFF Wed, Sep 1, 2010 10.88 11.42 10.84 11.40
3786 NYSE GFF Tue, Aug 31, 2010 11.22 11.40 10.56 10.69
3785 NYSE GFF Mon, Aug 30, 2010 11.56 11.62 11.26 11.26
3784 NYSE GFF Fri, Aug 27, 2010 11.47 11.68 11.16 11.59
3783 NYSE GFF Thu, Aug 26, 2010 11.36 11.56 11.09 11.29
3782 NYSE GFF Wed, Aug 25, 2010 11.23 11.42 11.05 11.32
3781 NYSE GFF Tue, Aug 24, 2010 11.33 11.61 11.07 11.35
3780 NYSE GFF Mon, Aug 23, 2010 12.35 12.57 11.55 11.57
3779 NYSE GFF Fri, Aug 20, 2010 12.32 12.37 12.02 12.30
3778 NYSE GFF Thu, Aug 19, 2010 12.71 12.71 12.28 12.47
3777 NYSE GFF Wed, Aug 18, 2010 12.72 13.05 12.54 12.81
3776 NYSE GFF Tue, Aug 17, 2010 12.46 12.86 12.31 12.75
3775 NYSE GFF Mon, Aug 16, 2010 11.88 12.43 11.87 12.26
3774 NYSE GFF Fri, Aug 13, 2010 12.53 12.53 11.97 11.97
3773 NYSE GFF Thu, Aug 12, 2010 12.65 12.76 12.42 12.63
3772 NYSE GFF Wed, Aug 11, 2010 13.40 13.43 12.87 12.99
3771 NYSE GFF Tue, Aug 10, 2010 13.78 13.98 13.49 13.81
3770 NYSE GFF Mon, Aug 9, 2010 14.06 14.16 13.81 13.98
3769 NYSE GFF Fri, Aug 6, 2010 13.85 13.97 13.52 13.91
3768 NYSE GFF Thu, Aug 5, 2010 13.97 14.23 13.90 14.03
3767 NYSE GFF Wed, Aug 4, 2010 13.92 14.31 13.88 14.07
3766 NYSE GFF Tue, Aug 3, 2010 13.55 14.31 13.21 13.85
3765 NYSE GFF Mon, Aug 2, 2010 13.80 13.93 13.58 13.72
3764 NYSE GFF Fri, Jul 30, 2010 13.28 13.71 13.08 13.56
3763 NYSE GFF Thu, Jul 29, 2010 13.51 13.68 13.23 13.49
3762 NYSE GFF Wed, Jul 28, 2010 13.55 13.63 13.24 13.42
3761 NYSE GFF Tue, Jul 27, 2010 13.69 13.82 13.43 13.63
3760 NYSE GFF Mon, Jul 26, 2010 13.41 13.63 13.25 13.60
3759 NYSE GFF Fri, Jul 23, 2010 12.88 13.63 12.68 13.41
3758 NYSE GFF Thu, Jul 22, 2010 12.79 13.26 12.79 13.00
3757 NYSE GFF Wed, Jul 21, 2010 12.70 12.85 12.48 12.60
3756 NYSE GFF Tue, Jul 20, 2010 11.72 12.57 11.69 12.55
3755 NYSE GFF Mon, Jul 19, 2010 11.76 11.88 11.59 11.87
3754 NYSE GFF Fri, Jul 16, 2010 11.87 12.05 11.54 11.67
3753 NYSE GFF Thu, Jul 15, 2010 11.87 12.06 11.60 12.02
3752 NYSE GFF Wed, Jul 14, 2010 11.86 12.03 11.71 11.88
3751 NYSE GFF Tue, Jul 13, 2010 11.37 11.97 11.21 11.96
3750 NYSE GFF Mon, Jul 12, 2010 11.27 11.27 10.91 11.12
3749 NYSE GFF Fri, Jul 9, 2010 11.14 11.32 10.97 11.31
3748 NYSE GFF Thu, Jul 8, 2010 11.10 11.21 10.94 11.17
3747 NYSE GFF Wed, Jul 7, 2010 10.37 11.03 10.37 10.98
3746 NYSE GFF Tue, Jul 6, 2010 10.90 11.18 10.32 10.35
3745 NYSE GFF Fri, Jul 2, 2010 11.06 11.16 10.72 10.85
3744 NYSE GFF Thu, Jul 1, 2010 11.01 11.09 10.77 10.94
3743 NYSE GFF Wed, Jun 30, 2010 11.25 11.49 10.99 11.06
3742 NYSE GFF Tue, Jun 29, 2010 11.46 11.50 11.11 11.25
3741 NYSE GFF Mon, Jun 28, 2010 11.80 12.05 11.71 11.74
3740 NYSE GFF Fri, Jun 25, 2010 11.62 11.96 11.34 11.84
3739 NYSE GFF Thu, Jun 24, 2010 11.71 11.83 11.51 11.53
3738 NYSE GFF Wed, Jun 23, 2010 11.88 12.01 11.64 11.84
3737 NYSE GFF Tue, Jun 22, 2010 12.27 12.47 11.82 11.86
3736 NYSE GFF Mon, Jun 21, 2010 12.26 12.59 12.01 12.20
3735 NYSE GFF Fri, Jun 18, 2010 12.11 12.11 11.74 12.02
3734 NYSE GFF Thu, Jun 17, 2010 12.24 12.30 11.80 11.95
3733 NYSE GFF Wed, Jun 16, 2010 12.11 12.29 11.93 12.14
3732 NYSE GFF Tue, Jun 15, 2010 11.90 12.26 11.70 12.21
3731 NYSE GFF Mon, Jun 14, 2010 12.17 12.42 11.67 11.74
3730 NYSE GFF Fri, Jun 11, 2010 11.75 12.15 11.66 11.99
3729 NYSE GFF Thu, Jun 10, 2010 11.66 11.92 11.50 11.89
3728 NYSE GFF Wed, Jun 9, 2010 10.59 11.64 10.59 11.46
3727 NYSE GFF Tue, Jun 8, 2010 10.72 10.78 10.26 10.45
3726 NYSE GFF Mon, Jun 7, 2010 11.03 11.04 10.65 10.69
3725 NYSE GFF Fri, Jun 4, 2010 11.65 11.68 10.85 10.93
3724 NYSE GFF Thu, Jun 3, 2010 11.99 12.04 11.70 11.96
3723 NYSE GFF Wed, Jun 2, 2010 11.60 11.93 11.35 11.90
3722 NYSE GFF Tue, Jun 1, 2010 12.20 12.28 11.60 11.60
3721 NYSE GFF Fri, May 28, 2010 12.49 12.49 12.00 12.14
3720 NYSE GFF Thu, May 27, 2010 12.31 12.53 12.19 12.48
3719 NYSE GFF Wed, May 26, 2010 11.88 12.15 11.85 11.99
3718 NYSE GFF Tue, May 25, 2010 11.49 11.84 11.27 11.80
3717 NYSE GFF Mon, May 24, 2010 11.83 12.09 11.76 11.84
3716 NYSE GFF Fri, May 21, 2010 11.60 12.11 11.50 11.98
3715 NYSE GFF Thu, May 20, 2010 12.93 12.94 11.79 11.82
3714 NYSE GFF Wed, May 19, 2010 13.73 13.79 13.18 13.27
3713 NYSE GFF Tue, May 18, 2010 14.83 14.85 13.80 13.82
3712 NYSE GFF Mon, May 17, 2010 14.88 15.13 14.06 14.65
3711 NYSE GFF Fri, May 14, 2010 14.37 14.78 14.31 14.76
3710 NYSE GFF Thu, May 13, 2010 14.57 14.77 14.42 14.51
3709 NYSE GFF Wed, May 12, 2010 13.82 14.72 13.68 14.66
3708 NYSE GFF Tue, May 11, 2010 13.56 14.06 13.51 13.82
3707 NYSE GFF Mon, May 10, 2010 13.67 13.97 13.40 13.81
3706 NYSE GFF Fri, May 7, 2010 13.35 13.70 12.94 13.04
3705 NYSE GFF Thu, May 6, 2010 13.90 14.02 12.28 13.31
3704 NYSE GFF Wed, May 5, 2010 13.97 14.34 13.66 14.00
3703 NYSE GFF Tue, May 4, 2010 14.25 14.29 13.68 14.01
3702 NYSE GFF Mon, May 3, 2010 14.16 14.45 14.07 14.42
3701 NYSE GFF Fri, Apr 30, 2010 14.52 15.09 14.10 14.10
3700 NYSE GFF Thu, Apr 29, 2010 14.10 14.79 13.86 14.56
3699 NYSE GFF Wed, Apr 28, 2010 13.67 14.09 13.49 13.96
3698 NYSE GFF Tue, Apr 27, 2010 13.56 13.73 13.46 13.56
3697 NYSE GFF Mon, Apr 26, 2010 13.65 13.73 13.49 13.61
3696 NYSE GFF Fri, Apr 23, 2010 13.59 13.67 13.46 13.64
3695 NYSE GFF Thu, Apr 22, 2010 13.35 13.59 13.22 13.57
3694 NYSE GFF Wed, Apr 21, 2010 13.54 13.59 13.37 13.55
3693 NYSE GFF Tue, Apr 20, 2010 13.67 13.79 13.48 13.56
3692 NYSE GFF Mon, Apr 19, 2010 13.50 13.71 13.42 13.64
3691 NYSE GFF Fri, Apr 16, 2010 13.70 13.77 13.53 13.61
3690 NYSE GFF Thu, Apr 15, 2010 13.59 13.72 13.46 13.70
3689 NYSE GFF Wed, Apr 14, 2010 13.40 13.69 13.39 13.66
3688 NYSE GFF Tue, Apr 13, 2010 13.14 13.39 13.10 13.29
3687 NYSE GFF Mon, Apr 12, 2010 13.08 13.21 12.95 13.20
3686 NYSE GFF Fri, Apr 9, 2010 13.19 13.19 12.96 13.09
3685 NYSE GFF Thu, Apr 8, 2010 13.05 13.24 12.96 13.17
3684 NYSE GFF Wed, Apr 7, 2010 13.24 13.25 13.06 13.09
3683 NYSE GFF Tue, Apr 6, 2010 13.10 13.24 12.94 13.20
3682 NYSE GFF Mon, Apr 5, 2010 12.63 13.12 12.62 13.12
3681 NYSE GFF Thu, Apr 1, 2010 12.62 12.72 12.50 12.60
3680 NYSE GFF Wed, Mar 31, 2010 12.52 12.78 12.46 12.46
3679 NYSE GFF Tue, Mar 30, 2010 12.98 13.04 12.58 12.60
3678 NYSE GFF Mon, Mar 29, 2010 13.01 13.15 12.95 12.99
3677 NYSE GFF Fri, Mar 26, 2010 13.36 13.36 12.97 13.02
3676 NYSE GFF Thu, Mar 25, 2010 13.45 13.72 13.19 13.27
3675 NYSE GFF Wed, Mar 24, 2010 13.60 13.60 13.34 13.40
3674 NYSE GFF Tue, Mar 23, 2010 13.66 13.76 13.39 13.66
3673 NYSE GFF Mon, Mar 22, 2010 13.27 13.66 13.19 13.66
3672 NYSE GFF Fri, Mar 19, 2010 14.01 14.13 13.27 13.40
3671 NYSE GFF Thu, Mar 18, 2010 13.45 13.97 13.45 13.93
3670 NYSE GFF Wed, Mar 17, 2010 13.37 13.53 13.20 13.35
3669 NYSE GFF Tue, Mar 16, 2010 13.41 13.44 13.14 13.30
3668 NYSE GFF Mon, Mar 15, 2010 13.18 13.34 13.05 13.31
3667 NYSE GFF Fri, Mar 12, 2010 13.51 13.59 13.14 13.24
3666 NYSE GFF Thu, Mar 11, 2010 13.44 13.63 12.95 13.47
3665 NYSE GFF Wed, Mar 10, 2010 13.46 13.60 13.31 13.49
3664 NYSE GFF Tue, Mar 9, 2010 13.15 13.51 13.05 13.44
3663 NYSE GFF Mon, Mar 8, 2010 13.19 13.31 13.06 13.16
3662 NYSE GFF Fri, Mar 5, 2010 12.89 13.08 12.76 13.08
3661 NYSE GFF Thu, Mar 4, 2010 13.00 13.18 12.84 12.87
3660 NYSE GFF Wed, Mar 3, 2010 13.03 13.24 12.96 13.01
3659 NYSE GFF Tue, Mar 2, 2010 12.70 13.03 12.70 13.03
3658 NYSE GFF Mon, Mar 1, 2010 12.49 12.72 12.43 12.67
3657 NYSE GFF Fri, Feb 26, 2010 12.50 12.53 12.33 12.38
3656 NYSE GFF Thu, Feb 25, 2010 12.22 12.45 12.13 12.45
3655 NYSE GFF Wed, Feb 24, 2010 12.39 12.53 12.25 12.41
3654 NYSE GFF Tue, Feb 23, 2010 12.48 12.49 12.26 12.37
3653 NYSE GFF Mon, Feb 22, 2010 12.47 12.65 12.47 12.54
3652 NYSE GFF Fri, Feb 19, 2010 12.04 12.53 12.02 12.49
3651 NYSE GFF Thu, Feb 18, 2010 12.02 12.10 11.90 12.05
3650 NYSE GFF Wed, Feb 17, 2010 11.99 12.02 11.90 11.99
3649 NYSE GFF Tue, Feb 16, 2010 12.33 12.33 11.81 11.99
3648 NYSE GFF Fri, Feb 12, 2010 11.57 12.22 11.50 12.16
3647 NYSE GFF Thu, Feb 11, 2010 11.41 11.68 11.25 11.67
3646 NYSE GFF Wed, Feb 10, 2010 11.39 11.47 11.21 11.41
3645 NYSE GFF Tue, Feb 9, 2010 11.45 11.47 11.19 11.46
3644 NYSE GFF Mon, Feb 8, 2010 11.78 11.78 11.33 11.35
3643 NYSE GFF Fri, Feb 5, 2010 11.73 11.81 11.30 11.73
3642 NYSE GFF Thu, Feb 4, 2010 11.78 12.04 11.51 11.70
3641 NYSE GFF Wed, Feb 3, 2010 11.92 12.08 11.88 12.08
3640 NYSE GFF Tue, Feb 2, 2010 11.80 12.02 11.70 11.97
3639 NYSE GFF Mon, Feb 1, 2010 11.89 11.89 11.66 11.73
3638 NYSE GFF Fri, Jan 29, 2010 12.12 12.12 11.80 11.81
3637 NYSE GFF Thu, Jan 28, 2010 12.15 12.20 11.76 12.04
3636 NYSE GFF Wed, Jan 27, 2010 12.05 12.14 11.88 12.09
3635 NYSE GFF Tue, Jan 26, 2010 12.53 12.53 12.08 12.11
3634 NYSE GFF Mon, Jan 25, 2010 12.49 12.63 12.35 12.55
3633 NYSE GFF Fri, Jan 22, 2010 12.15 12.43 12.11 12.34
3632 NYSE GFF Thu, Jan 21, 2010 12.40 12.47 12.15 12.19
3631 NYSE GFF Wed, Jan 20, 2010 12.50 12.65 12.22 12.40
3630 NYSE GFF Tue, Jan 19, 2010 12.50 12.74 12.50 12.65
3629 NYSE GFF Fri, Jan 15, 2010 12.34 12.34 11.97 12.26
3628 NYSE GFF Thu, Jan 14, 2010 12.31 12.47 12.22 12.26
3627 NYSE GFF Wed, Jan 13, 2010 12.22 12.35 12.10 12.31
3626 NYSE GFF Tue, Jan 12, 2010 12.45 12.49 12.15 12.20
3625 NYSE GFF Mon, Jan 11, 2010 12.75 12.75 12.45 12.52
3624 NYSE GFF Fri, Jan 8, 2010 12.56 12.60 12.41 12.60
3623 NYSE GFF Thu, Jan 7, 2010 12.34 12.59 12.23 12.57
3622 NYSE GFF Wed, Jan 6, 2010 12.48 12.59 12.24 12.31
3621 NYSE GFF Tue, Jan 5, 2010 12.49 12.60 12.34 12.46
3620 NYSE GFF Mon, Jan 4, 2010 12.54 12.68 12.40 12.44
3619 NYSE GFF Thu, Dec 31, 2009 12.51 12.55 12.22 12.22
3618 NYSE GFF Wed, Dec 30, 2009 12.25 12.41 12.17 12.41
3617 NYSE GFF Tue, Dec 29, 2009 12.38 12.50 12.26 12.33
3616 NYSE GFF Mon, Dec 28, 2009 12.49 12.55 12.18 12.31
3615 NYSE GFF Thu, Dec 24, 2009 12.34 12.44 12.25 12.35
3614 NYSE GFF Wed, Dec 23, 2009 12.06 12.31 11.81 12.26
3613 NYSE GFF Tue, Dec 22, 2009 11.98 12.05 11.86 11.96
3612 NYSE GFF Mon, Dec 21, 2009 11.64 11.97 11.57 11.92
3611 NYSE GFF Fri, Dec 18, 2009 11.63 11.63 11.20 11.57
3610 NYSE GFF Thu, Dec 17, 2009 11.79 11.80 11.36 11.66
3609 NYSE GFF Wed, Dec 16, 2009 11.37 12.28 11.27 11.90
3608 NYSE GFF Tue, Dec 15, 2009 12.24 12.30 11.99 12.12
3607 NYSE GFF Mon, Dec 14, 2009 12.08 12.21 11.92 12.21
3606 NYSE GFF Fri, Dec 11, 2009 11.96 12.11 11.90 12.00
3605 NYSE GFF Thu, Dec 10, 2009 12.09 12.32 11.85 11.93
3604 NYSE GFF Wed, Dec 9, 2009 11.82 12.07 11.51 12.07
3603 NYSE GFF Tue, Dec 8, 2009 11.59 11.88 11.25 11.78
3602 NYSE GFF Mon, Dec 7, 2009 11.43 11.57 11.22 11.57
3601 NYSE GFF Fri, Dec 4, 2009 10.91 11.27 10.72 11.22
3600 NYSE GFF Thu, Dec 3, 2009 10.89 10.97 10.62 10.67
3599 NYSE GFF Wed, Dec 2, 2009 10.46 10.90 10.36 10.82
3598 NYSE GFF Tue, Dec 1, 2009 10.51 10.74 10.33 10.43
3597 NYSE GFF Mon, Nov 30, 2009 10.27 10.43 10.01 10.40
3596 NYSE GFF Fri, Nov 27, 2009 10.18 10.68 10.18 10.32
3595 NYSE GFF Wed, Nov 25, 2009 10.58 10.80 10.35 10.57
3594 NYSE GFF Tue, Nov 24, 2009 10.92 10.92 10.20 10.58
3593 NYSE GFF Mon, Nov 23, 2009 10.40 10.92 10.36 10.92
3592 NYSE GFF Fri, Nov 20, 2009 9.25 10.30 9.09 10.20
3591 NYSE GFF Thu, Nov 19, 2009 9.37 9.39 8.99 9.05
3590 NYSE GFF Wed, Nov 18, 2009 9.30 9.49 9.25 9.47
3589 NYSE GFF Tue, Nov 17, 2009 9.34 9.36 9.12 9.30
3588 NYSE GFF Mon, Nov 16, 2009 8.99 9.41 8.96 9.41
3587 NYSE GFF Fri, Nov 13, 2009 8.84 8.89 8.62 8.89
3586 NYSE GFF Thu, Nov 12, 2009 9.20 9.34 8.76 8.81
3585 NYSE GFF Wed, Nov 11, 2009 9.27 9.37 9.19 9.25
3584 NYSE GFF Tue, Nov 10, 2009 9.05 9.22 9.00 9.16
3583 NYSE GFF Mon, Nov 9, 2009 8.90 9.11 8.90 9.08
3582 NYSE GFF Fri, Nov 6, 2009 8.95 9.10 8.74 8.83
3581 NYSE GFF Thu, Nov 5, 2009 8.75 9.01 8.69 9.01
3580 NYSE GFF Wed, Nov 4, 2009 9.04 9.22 8.61 8.65
3579 NYSE GFF Tue, Nov 3, 2009 8.75 8.98 8.60 8.97
3578 NYSE GFF Mon, Nov 2, 2009 8.80 8.97 8.58 8.84
3577 NYSE GFF Fri, Oct 30, 2009 9.05 9.06 8.68 8.77
3576 NYSE GFF Thu, Oct 29, 2009 9.13 9.22 9.02 9.13
3575 NYSE GFF Wed, Oct 28, 2009 9.40 9.47 9.00 9.00
3574 NYSE GFF Tue, Oct 27, 2009 9.75 9.80 9.44 9.46
3573 NYSE GFF Mon, Oct 26, 2009 9.81 10.04 9.59 9.75
3572 NYSE GFF Fri, Oct 23, 2009 10.07 10.12 9.82 9.83
3571 NYSE GFF Thu, Oct 22, 2009 9.72 10.04 9.55 10.01
3570 NYSE GFF Wed, Oct 21, 2009 9.70 9.99 9.69 9.71
3569 NYSE GFF Tue, Oct 20, 2009 9.85 9.88 9.62 9.72
3568 NYSE GFF Mon, Oct 19, 2009 9.57 9.95 9.57 9.92
3567 NYSE GFF Fri, Oct 16, 2009 9.80 9.81 9.35 9.63
3566 NYSE GFF Thu, Oct 15, 2009 9.71 10.28 9.55 9.86
3565 NYSE GFF Wed, Oct 14, 2009 9.66 9.76 9.51 9.73
3564 NYSE GFF Tue, Oct 13, 2009 9.44 9.51 9.27 9.51
3563 NYSE GFF Mon, Oct 12, 2009 9.50 9.64 9.41 9.43
3562 NYSE GFF Fri, Oct 9, 2009 9.43 9.55 9.36 9.55
3561 NYSE GFF Thu, Oct 8, 2009 9.79 9.79 9.45 9.45
3560 NYSE GFF Wed, Oct 7, 2009 9.61 9.72 9.51 9.59
3559 NYSE GFF Tue, Oct 6, 2009 9.58 9.77 9.45 9.62
3558 NYSE GFF Mon, Oct 5, 2009 9.50 9.61 9.41 9.50
3557 NYSE GFF Fri, Oct 2, 2009 9.46 9.75 9.41 9.48
3556 NYSE GFF Thu, Oct 1, 2009 10.05 10.05 9.38 9.54
3555 NYSE GFF Wed, Sep 30, 2009 10.54 10.54 9.96 10.07
3554 NYSE GFF Tue, Sep 29, 2009 10.58 10.67 10.51 10.55
3553 NYSE GFF Mon, Sep 28, 2009 10.56 10.73 10.50 10.60
3552 NYSE GFF Fri, Sep 25, 2009 10.86 10.95 10.50 10.54
3551 NYSE GFF Thu, Sep 24, 2009 10.90 11.03 10.70 10.92
3550 NYSE GFF Wed, Sep 23, 2009 10.90 11.09 10.72 10.89
3549 NYSE GFF Tue, Sep 22, 2009 11.27 11.28 10.86 10.90
3548 NYSE GFF Mon, Sep 21, 2009 11.22 11.49 11.08 11.23
3547 NYSE GFF Fri, Sep 18, 2009 11.72 11.81 10.82 11.38
3546 NYSE GFF Thu, Sep 17, 2009 11.79 11.83 11.46 11.51
3545 NYSE GFF Wed, Sep 16, 2009 11.35 11.93 11.33 11.77
3544 NYSE GFF Tue, Sep 15, 2009 11.36 11.36 11.07 11.32
3543 NYSE GFF Mon, Sep 14, 2009 11.05 11.33 10.92 11.25
3542 NYSE GFF Fri, Sep 11, 2009 11.23 11.36 11.02 11.16
3541 NYSE GFF Thu, Sep 10, 2009 11.04 11.08 10.78 11.08
3540 NYSE GFF Wed, Sep 9, 2009 10.81 10.97 10.65 10.92
3539 NYSE GFF Tue, Sep 8, 2009 10.99 11.01 10.59 10.67
3538 NYSE GFF Fri, Sep 4, 2009 10.46 10.80 10.40 10.78
3537 NYSE GFF Thu, Sep 3, 2009 10.35 10.58 10.13 10.58
3536 NYSE GFF Wed, Sep 2, 2009 10.23 10.88 10.21 10.29
3535 NYSE GFF Tue, Sep 1, 2009 10.48 10.91 10.16 10.36
3534 NYSE GFF Mon, Aug 31, 2009 10.76 10.76 10.35 10.57
3533 NYSE GFF Fri, Aug 28, 2009 11.03 11.09 10.68 10.77
3532 NYSE GFF Thu, Aug 27, 2009 11.05 11.16 10.75 10.96
3531 NYSE GFF Wed, Aug 26, 2009 11.05 11.24 10.86 11.19
3530 NYSE GFF Tue, Aug 25, 2009 11.15 11.18 10.91 11.05
3529 NYSE GFF Mon, Aug 24, 2009 11.34 11.36 11.03 11.15
3528 NYSE GFF Fri, Aug 21, 2009 10.83 11.31 10.82 11.28
3527 NYSE GFF Thu, Aug 20, 2009 10.78 10.90 10.67 10.85
3526 NYSE GFF Wed, Aug 19, 2009 10.56 10.91 10.55 10.77
3525 NYSE GFF Tue, Aug 18, 2009 10.48 10.82 10.26 10.72
3524 NYSE GFF Mon, Aug 17, 2009 10.28 10.47 10.22 10.30
3523 NYSE GFF Fri, Aug 14, 2009 11.20 11.20 10.40 10.60
3522 NYSE GFF Thu, Aug 13, 2009 10.99 11.26 10.86 11.25
3521 NYSE GFF Wed, Aug 12, 2009 10.49 11.07 10.41 10.92
3520 NYSE GFF Tue, Aug 11, 2009 10.49 10.61 10.24 10.51
3519 NYSE GFF Mon, Aug 10, 2009 10.22 10.50 10.22 10.50
3518 NYSE GFF Fri, Aug 7, 2009 9.72 10.39 9.60 10.23
3517 NYSE GFF Thu, Aug 6, 2009 9.89 9.94 9.52 9.53
3516 NYSE GFF Wed, Aug 5, 2009 10.05 10.09 9.56 9.82
3515 NYSE GFF Tue, Aug 4, 2009 9.91 10.09 9.76 10.05
3514 NYSE GFF Mon, Aug 3, 2009 9.69 10.00 9.69 9.93
3513 NYSE GFF Fri, Jul 31, 2009 9.56 9.93 9.46 9.64
3512 NYSE GFF Thu, Jul 30, 2009 9.41 9.83 9.33 9.63
3511 NYSE GFF Wed, Jul 29, 2009 9.33 9.38 9.19 9.32
3510 NYSE GFF Tue, Jul 28, 2009 9.23 9.45 9.18 9.43
3509 NYSE GFF Mon, Jul 27, 2009 9.36 9.48 9.09 9.26
3508 NYSE GFF Fri, Jul 24, 2009 9.31 9.40 9.12 9.39
3507 NYSE GFF Thu, Jul 23, 2009 8.92 9.48 8.92 9.38
3506 NYSE GFF Wed, Jul 22, 2009 8.69 9.13 8.67 8.95
3505 NYSE GFF Tue, Jul 21, 2009 8.91 8.91 8.66 8.78
3504 NYSE GFF Mon, Jul 20, 2009 8.79 8.84 8.56 8.84
3503 NYSE GFF Fri, Jul 17, 2009 8.80 8.80 8.50 8.72
3502 NYSE GFF Thu, Jul 16, 2009 8.42 8.75 8.36 8.70
3501 NYSE GFF Wed, Jul 15, 2009 7.82 8.31 7.81 8.31
3500 NYSE GFF Tue, Jul 14, 2009 7.71 7.84 7.46 7.74
3499 NYSE GFF Mon, Jul 13, 2009 7.36 7.71 7.27 7.69
3498 NYSE GFF Fri, Jul 10, 2009 7.33 7.45 7.28 7.35
3497 NYSE GFF Thu, Jul 9, 2009 7.54 7.58 7.36 7.36
3496 NYSE GFF Wed, Jul 8, 2009 7.64 7.66 7.38 7.51
3495 NYSE GFF Tue, Jul 7, 2009 7.95 7.96 7.64 7.64
3494 NYSE GFF Mon, Jul 6, 2009 8.04 8.05 7.70 7.94
3493 NYSE GFF Thu, Jul 2, 2009 8.55 8.55 8.05 8.05
3492 NYSE GFF Wed, Jul 1, 2009 8.40 8.57 8.35 8.56
3491 NYSE GFF Tue, Jun 30, 2009 8.61 8.61 8.30 8.32
3490 NYSE GFF Mon, Jun 29, 2009 8.71 8.71 8.36 8.51
3489 NYSE GFF Fri, Jun 26, 2009 8.60 8.74 8.35 8.56
3488 NYSE GFF Thu, Jun 25, 2009 8.22 8.71 8.10 8.63
3487 NYSE GFF Wed, Jun 24, 2009 8.26 8.57 8.23 8.28
3486 NYSE GFF Tue, Jun 23, 2009 8.26 8.39 8.14 8.20
3485 NYSE GFF Mon, Jun 22, 2009 8.26 8.38 8.18 8.18
3484 NYSE GFF Fri, Jun 19, 2009 8.72 8.72 8.16 8.31
3483 NYSE GFF Thu, Jun 18, 2009 8.36 8.63 8.32 8.57
3482 NYSE GFF Wed, Jun 17, 2009 8.34 8.41 8.12 8.35
3481 NYSE GFF Tue, Jun 16, 2009 8.59 8.78 8.27 8.36
3480 NYSE GFF Mon, Jun 15, 2009 8.97 9.01 8.35 8.48
3479 NYSE GFF Fri, Jun 12, 2009 9.13 9.25 8.91 9.24
3478 NYSE GFF Thu, Jun 11, 2009 9.42 9.58 9.23 9.23
3477 NYSE GFF Wed, Jun 10, 2009 9.90 9.90 9.12 9.39
3476 NYSE GFF Tue, Jun 9, 2009 9.85 9.93 9.70 9.80
3475 NYSE GFF Mon, Jun 8, 2009 9.98 10.01 9.55 9.82
3474 NYSE GFF Fri, Jun 5, 2009 10.20 10.21 9.83 9.98
3473 NYSE GFF Thu, Jun 4, 2009 10.09 10.16 9.78 10.14
3472 NYSE GFF Wed, Jun 3, 2009 10.05 10.11 9.74 10.02
3471 NYSE GFF Tue, Jun 2, 2009 10.19 10.30 10.01 10.17
3470 NYSE GFF Mon, Jun 1, 2009 9.92 10.33 9.92 10.19
3469 NYSE GFF Fri, May 29, 2009 9.88 9.88 9.36 9.69
3468 NYSE GFF Thu, May 28, 2009 9.84 9.95 9.20 9.82
3467 NYSE GFF Wed, May 27, 2009 10.13 10.20 9.73 9.73
3466 NYSE GFF Tue, May 26, 2009 9.46 10.28 9.37 10.23
3465 NYSE GFF Fri, May 22, 2009 9.90 9.90 9.50 9.66
3464 NYSE GFF Thu, May 21, 2009 9.77 10.00 9.64 9.87
3463 NYSE GFF Wed, May 20, 2009 9.93 10.26 9.83 9.87
3462 NYSE GFF Tue, May 19, 2009 9.96 10.16 9.76 9.87
3461 NYSE GFF Mon, May 18, 2009 9.69 10.01 9.60 9.89
3460 NYSE GFF Fri, May 15, 2009 9.58 9.76 9.42 9.59
3459 NYSE GFF Thu, May 14, 2009 9.48 9.73 9.23 9.58
3458 NYSE GFF Wed, May 13, 2009 9.57 9.66 9.18 9.41
3457 NYSE GFF Tue, May 12, 2009 9.70 9.76 9.32 9.70
3456 NYSE GFF Mon, May 11, 2009 9.67 9.73 9.35 9.61
3455 NYSE GFF Fri, May 8, 2009 9.49 10.00 9.49 9.88
3454 NYSE GFF Thu, May 7, 2009 9.59 9.84 9.18 9.30
3453 NYSE GFF Wed, May 6, 2009 9.68 9.68 8.95 9.42
3452 NYSE GFF Tue, May 5, 2009 9.07 9.45 8.96 9.45
3451 NYSE GFF Mon, May 4, 2009 8.20 9.08 8.15 9.07
3450 NYSE GFF Fri, May 1, 2009 8.66 8.66 7.92 8.14
3449 NYSE GFF Thu, Apr 30, 2009 8.82 8.92 8.52 8.67
3448 NYSE GFF Wed, Apr 29, 2009 8.45 8.90 8.37 8.76
3447 NYSE GFF Tue, Apr 28, 2009 8.31 8.65 8.25 8.40
3446 NYSE GFF Mon, Apr 27, 2009 8.31 8.60 8.17 8.37
3445 NYSE GFF Fri, Apr 24, 2009 8.50 8.76 8.24 8.49
3444 NYSE GFF Thu, Apr 23, 2009 8.62 8.62 7.93 8.32
3443 NYSE GFF Wed, Apr 22, 2009 8.38 8.86 8.38 8.47
3442 NYSE GFF Tue, Apr 21, 2009 7.99 8.64 7.99 8.56
3441 NYSE GFF Mon, Apr 20, 2009 8.32 8.39 7.98 8.00
3440 NYSE GFF Fri, Apr 17, 2009 8.64 8.67 8.45 8.56
3439 NYSE GFF Thu, Apr 16, 2009 8.37 8.79 8.27 8.66
3438 NYSE GFF Wed, Apr 15, 2009 7.97 8.38 7.79 8.25
3437 NYSE GFF Tue, Apr 14, 2009 8.42 8.49 8.02 8.02
3436 NYSE GFF Mon, Apr 13, 2009 8.48 8.74 8.33 8.58
3435 NYSE GFF Thu, Apr 9, 2009 8.38 8.95 8.34 8.69
3434 NYSE GFF Wed, Apr 8, 2009 7.99 8.24 7.99 8.16
3433 NYSE GFF Tue, Apr 7, 2009 8.32 8.50 8.06 8.06
3432 NYSE GFF Mon, Apr 6, 2009 8.42 8.54 8.22 8.46
3431 NYSE GFF Fri, Apr 3, 2009 8.60 8.60 8.16 8.40
3430 NYSE GFF Thu, Apr 2, 2009 7.80 8.64 7.75 8.50
3429 NYSE GFF Wed, Apr 1, 2009 7.36 7.81 7.30 7.60
3428 NYSE GFF Tue, Mar 31, 2009 7.72 7.78 7.33 7.50
3427 NYSE GFF Mon, Mar 30, 2009 7.68 7.72 7.42 7.60
3426 NYSE GFF Fri, Mar 27, 2009 8.01 8.17 7.88 7.88
3425 NYSE GFF Thu, Mar 26, 2009 7.83 8.26 7.68 8.10
3424 NYSE GFF Wed, Mar 25, 2009 7.40 7.73 7.40 7.70
3423 NYSE GFF Tue, Mar 24, 2009 7.47 7.76 7.38 7.38
3422 NYSE GFF Mon, Mar 23, 2009 7.48 7.82 7.36 7.50
3421 NYSE GFF Fri, Mar 20, 2009 7.12 7.52 7.12 7.30
3420 NYSE GFF Thu, Mar 19, 2009 7.51 7.58 7.10 7.10
3419 NYSE GFF Wed, Mar 18, 2009 7.38 7.66 7.17 7.39
3418 NYSE GFF Tue, Mar 17, 2009 7.17 7.39 7.02 7.39
3417 NYSE GFF Mon, Mar 16, 2009 7.18 7.20 6.81 7.16
3416 NYSE GFF Fri, Mar 13, 2009 7.16 7.32 6.89 7.13
3415 NYSE GFF Thu, Mar 12, 2009 6.75 7.21 6.68 7.14
3414 NYSE GFF Wed, Mar 11, 2009 6.27 6.90 6.24 6.82
3413 NYSE GFF Tue, Mar 10, 2009 6.16 6.50 6.11 6.21
3412 NYSE GFF Mon, Mar 9, 2009 6.10 6.35 6.00 6.04
3411 NYSE GFF Fri, Mar 6, 2009 6.02 6.29 5.90 6.15
3410 NYSE GFF Thu, Mar 5, 2009 6.05 6.27 5.85 6.08
3409 NYSE GFF Wed, Mar 4, 2009 6.23 6.43 6.07 6.20
3408 NYSE GFF Tue, Mar 3, 2009 6.71 6.80 6.22 6.22
3407 NYSE GFF Mon, Mar 2, 2009 7.13 7.13 6.60 6.62
3406 NYSE GFF Fri, Feb 27, 2009 6.99 7.30 6.93 7.27
3405 NYSE GFF Thu, Feb 26, 2009 7.36 7.40 7.08 7.08
3404 NYSE GFF Wed, Feb 25, 2009 7.71 7.74 7.16 7.31
3403 NYSE GFF Tue, Feb 24, 2009 7.24 7.75 7.09 7.71
3402 NYSE GFF Mon, Feb 23, 2009 7.62 7.68 7.11 7.12
3401 NYSE GFF Fri, Feb 20, 2009 7.61 7.90 7.52 7.61
3400 NYSE GFF Thu, Feb 19, 2009 8.18 8.33 7.67 7.86
3399 NYSE GFF Wed, Feb 18, 2009 8.23 8.31 7.94 8.12
3398 NYSE GFF Tue, Feb 17, 2009 8.35 8.58 8.11 8.17
3397 NYSE GFF Fri, Feb 13, 2009 8.71 8.99 8.64 8.78
3396 NYSE GFF Thu, Feb 12, 2009 8.72 8.83 8.50 8.73
3395 NYSE GFF Wed, Feb 11, 2009 8.88 9.02 8.70 8.84
3394 NYSE GFF Tue, Feb 10, 2009 9.45 9.67 8.62 8.81
3393 NYSE GFF Mon, Feb 9, 2009 9.80 9.91 9.24 9.48
3392 NYSE GFF Fri, Feb 6, 2009 9.62 9.98 9.51 9.90
3391 NYSE GFF Thu, Feb 5, 2009 9.39 9.78 9.19 9.72
3390 NYSE GFF Wed, Feb 4, 2009 9.91 10.18 9.48 9.48
3389 NYSE GFF Tue, Feb 3, 2009 10.13 10.22 9.89 9.96
3388 NYSE GFF Mon, Feb 2, 2009 9.93 10.53 9.74 10.12
3387 NYSE GFF Fri, Jan 30, 2009 10.22 10.55 9.91 9.95
3386 NYSE GFF Thu, Jan 29, 2009 9.55 10.31 9.24 10.21
3385 NYSE GFF Wed, Jan 28, 2009 9.74 9.94 9.45 9.74
3384 NYSE GFF Tue, Jan 27, 2009 9.33 9.71 9.25 9.55
3383 NYSE GFF Mon, Jan 26, 2009 9.17 9.47 9.10 9.33
3382 NYSE GFF Fri, Jan 23, 2009 8.41 9.52 8.32 9.18
3381 NYSE GFF Thu, Jan 22, 2009 8.66 8.70 8.28 8.52
3380 NYSE GFF Wed, Jan 21, 2009 8.54 8.93 8.25 8.88
3379 NYSE GFF Tue, Jan 20, 2009 8.97 8.97 8.40 8.41
3378 NYSE GFF Fri, Jan 16, 2009 8.97 9.18 8.47 9.18
3377 NYSE GFF Thu, Jan 15, 2009 8.88 9.14 8.40 9.04
3376 NYSE GFF Wed, Jan 14, 2009 9.27 9.36 8.81 8.97
3375 NYSE GFF Tue, Jan 13, 2009 9.34 9.58 9.19 9.50
3374 NYSE GFF Mon, Jan 12, 2009 9.21 9.56 9.05 9.35
3373 NYSE GFF Fri, Jan 9, 2009 10.00 10.04 9.19 9.25
3372 NYSE GFF Thu, Jan 8, 2009 9.28 10.03 9.23 10.03
3371 NYSE GFF Wed, Jan 7, 2009 9.78 9.78 9.30 9.43
3370 NYSE GFF Tue, Jan 6, 2009 9.63 10.04 9.61 9.85
3369 NYSE GFF Mon, Jan 5, 2009 9.30 9.60 9.16 9.58
3368 NYSE GFF Fri, Jan 2, 2009 9.34 9.48 9.27 9.33
3367 NYSE GFF Wed, Dec 31, 2008 9.01 9.35 8.87 9.33
3366 NYSE GFF Tue, Dec 30, 2008 8.59 9.02 8.43 9.00
3365 NYSE GFF Mon, Dec 29, 2008 8.64 8.69 8.30 8.48
3364 NYSE GFF Fri, Dec 26, 2008 8.60 8.78 8.50 8.63
3363 NYSE GFF Wed, Dec 24, 2008 8.88 8.88 8.53 8.55
3362 NYSE GFF Tue, Dec 23, 2008 8.91 9.12 8.53 8.92
3361 NYSE GFF Mon, Dec 22, 2008 8.59 8.94 8.50 8.83
3360 NYSE GFF Fri, Dec 19, 2008 8.72 9.05 8.45 8.59
3359 NYSE GFF Thu, Dec 18, 2008 8.82 8.92 8.48 8.82
3358 NYSE GFF Wed, Dec 17, 2008 8.59 8.85 8.39 8.77
3357 NYSE GFF Tue, Dec 16, 2008 8.65 8.68 8.44 8.65
3356 NYSE GFF Mon, Dec 15, 2008 8.39 8.75 8.25 8.56
3355 NYSE GFF Fri, Dec 12, 2008 8.20 8.52 8.08 8.36
3354 NYSE GFF Thu, Dec 11, 2008 8.81 8.93 8.18 8.40
3353 NYSE GFF Wed, Dec 10, 2008 8.95 9.12 8.84 8.94
3352 NYSE GFF Tue, Dec 9, 2008 8.89 9.35 8.70 8.81
3351 NYSE GFF Mon, Dec 8, 2008 8.84 9.12 8.65 8.95
3350 NYSE GFF Fri, Dec 5, 2008 8.21 8.69 7.96 8.63
3349 NYSE GFF Thu, Dec 4, 2008 8.32 8.75 8.19 8.35
3348 NYSE GFF Wed, Dec 3, 2008 7.56 8.45 7.44 8.45
3347 NYSE GFF Tue, Dec 2, 2008 7.32 7.77 7.12 7.77
3346 NYSE GFF Mon, Dec 1, 2008 7.90 7.90 7.10 7.12
3345 NYSE GFF Fri, Nov 28, 2008 7.71 8.00 7.70 8.00
3344 NYSE GFF Wed, Nov 26, 2008 7.11 7.94 7.01 7.71
3343 NYSE GFF Tue, Nov 25, 2008 7.24 7.36 7.04 7.36
3342 NYSE GFF Mon, Nov 24, 2008 6.62 7.39 6.50 7.19
3341 NYSE GFF Fri, Nov 21, 2008 6.35 6.55 5.77 6.55
3340 NYSE GFF Thu, Nov 20, 2008 6.73 6.83 6.22 6.27
3339 NYSE GFF Wed, Nov 19, 2008 7.50 7.60 6.70 6.71
3338 NYSE GFF Tue, Nov 18, 2008 6.84 7.56 6.58 7.52
3337 NYSE GFF Mon, Nov 17, 2008 6.48 7.28 6.48 6.81
3336 NYSE GFF Fri, Nov 14, 2008 7.21 7.49 6.64 6.72
3335 NYSE GFF Thu, Nov 13, 2008 6.67 7.35 6.12 7.35
3334 NYSE GFF Wed, Nov 12, 2008 6.92 7.27 6.68 6.68
3333 NYSE GFF Tue, Nov 11, 2008 6.99 7.26 6.90 7.06
3332 NYSE GFF Mon, Nov 10, 2008 7.78 7.78 7.09 7.12
3331 NYSE GFF Fri, Nov 7, 2008 7.73 7.75 7.42 7.58
3330 NYSE GFF Thu, Nov 6, 2008 7.84 7.97 7.69 7.69
3329 NYSE GFF Wed, Nov 5, 2008 8.10 8.30 7.86 7.89
3328 NYSE GFF Tue, Nov 4, 2008 8.40 8.49 8.13 8.34
3327 NYSE GFF Mon, Nov 3, 2008 8.33 8.65 8.18 8.34
3326 NYSE GFF Fri, Oct 31, 2008 7.95 8.53 7.76 8.44
3325 NYSE GFF Thu, Oct 30, 2008 7.40 7.90 7.40 7.84
3324 NYSE GFF Wed, Oct 29, 2008 7.45 7.92 7.40 7.40
3323 NYSE GFF Tue, Oct 28, 2008 6.92 7.56 6.69 7.51
3322 NYSE GFF Mon, Oct 27, 2008 6.99 7.37 6.80 6.82
3321 NYSE GFF Fri, Oct 24, 2008 6.86 7.24 6.85 6.97
3320 NYSE GFF Thu, Oct 23, 2008 7.27 7.43 6.85 7.36
3319 NYSE GFF Wed, Oct 22, 2008 7.06 7.35 7.05 7.23
3318 NYSE GFF Tue, Oct 21, 2008 7.30 7.55 7.15 7.21
3317 NYSE GFF Mon, Oct 20, 2008 7.12 7.41 7.06 7.41
3316 NYSE GFF Fri, Oct 17, 2008 6.49 7.25 6.42 6.95
3315 NYSE GFF Thu, Oct 16, 2008 6.22 6.79 6.00 6.74
3314 NYSE GFF Wed, Oct 15, 2008 7.05 7.05 6.16 6.16
3313 NYSE GFF Tue, Oct 14, 2008 7.67 7.75 7.00 7.15
3312 NYSE GFF Mon, Oct 13, 2008 7.06 7.39 6.82 7.39
3311 NYSE GFF Fri, Oct 10, 2008 6.12 7.09 5.34 6.79
3310 NYSE GFF Thu, Oct 9, 2008 7.38 7.44 6.13 6.37
3309 NYSE GFF Wed, Oct 8, 2008 7.21 7.85 7.12 7.27
3308 NYSE GFF Tue, Oct 7, 2008 8.50 8.50 7.43 7.43
3307 NYSE GFF Mon, Oct 6, 2008 8.08 8.42 7.96 8.42
3306 NYSE GFF Fri, Oct 3, 2008 8.65 8.88 8.18 8.18
3305 NYSE GFF Thu, Oct 2, 2008 9.12 9.15 8.36 8.50
3304 NYSE GFF Wed, Oct 1, 2008 9.04 9.30 8.80 8.99
3303 NYSE GFF Tue, Sep 30, 2008 8.74 9.19 8.69 9.02
3302 NYSE GFF Mon, Sep 29, 2008 9.03 9.03 8.60 8.68
3301 NYSE GFF Fri, Sep 26, 2008 8.80 9.14 8.69 9.14
3300 NYSE GFF Thu, Sep 25, 2008 9.26 10.20 8.90 8.95
3299 NYSE GFF Wed, Sep 24, 2008 9.15 9.26 8.82 8.82
3298 NYSE GFF Tue, Sep 23, 2008 8.90 9.20 8.61 9.15
3297 NYSE GFF Mon, Sep 22, 2008 9.04 9.25 8.84 8.87
3296 NYSE GFF Fri, Sep 19, 2008 8.51 9.26 8.45 9.26
3295 NYSE GFF Thu, Sep 18, 2008 8.66 8.86 8.51 8.69
3294 NYSE GFF Wed, Sep 17, 2008 8.69 8.75 8.51 8.57
3293 NYSE GFF Tue, Sep 16, 2008 8.75 9.02 8.36 8.79
3292 NYSE GFF Mon, Sep 15, 2008 9.21 9.21 8.73 8.75
3291 NYSE GFF Fri, Sep 12, 2008 9.10 9.42 9.08 9.15
3290 NYSE GFF Thu, Sep 11, 2008 9.17 9.22 8.80 9.17
3289 NYSE GFF Wed, Sep 10, 2008 10.15 10.15 9.19 9.25
3288 NYSE GFF Tue, Sep 9, 2008 10.59 10.61 10.05 10.09
3287 NYSE GFF Mon, Sep 8, 2008 10.78 10.92 10.50 10.59
3286 NYSE GFF Fri, Sep 5, 2008 10.67 10.68 10.29 10.59
3285 NYSE GFF Thu, Sep 4, 2008 10.91 11.04 10.60 10.71
3284 NYSE GFF Wed, Sep 3, 2008 10.91 11.23 10.81 10.99
3283 NYSE GFF Tue, Sep 2, 2008 12.45 12.65 12.20 12.41
3282 NYSE GFF Fri, Aug 29, 2008 12.32 12.44 12.06 12.25
3281 NYSE GFF Thu, Aug 28, 2008 12.19 12.40 12.07 12.36
3280 NYSE GFF Wed, Aug 27, 2008 12.37 12.44 11.96 12.19
3279 NYSE GFF Tue, Aug 26, 2008 11.61 12.70 11.52 12.39
3278 NYSE GFF Mon, Aug 25, 2008 12.42 12.56 12.33 12.47
3277 NYSE GFF Fri, Aug 22, 2008 12.55 12.55 12.38 12.46
3276 NYSE GFF Thu, Aug 21, 2008 12.41 12.58 12.28 12.41
3275 NYSE GFF Wed, Aug 20, 2008 11.90 12.70 11.80 12.55
3274 NYSE GFF Tue, Aug 19, 2008 11.74 12.00 11.67 11.81
3273 NYSE GFF Mon, Aug 18, 2008 11.93 12.38 11.58 11.65
3272 NYSE GFF Fri, Aug 15, 2008 11.85 12.00 11.50 12.00
3271 NYSE GFF Thu, Aug 14, 2008 10.90 11.76 10.67 11.67
3270 NYSE GFF Wed, Aug 13, 2008 10.49 10.95 10.44 10.92
3269 NYSE GFF Tue, Aug 12, 2008 10.02 10.47 10.01 10.47
3268 NYSE GFF Mon, Aug 11, 2008 10.00 10.13 9.85 10.13
3267 NYSE GFF Fri, Aug 8, 2008 9.49 10.10 8.50 10.06
3266 NYSE GFF Thu, Aug 7, 2008 9.92 10.33 9.85 9.98
3265 NYSE GFF Wed, Aug 6, 2008 10.03 10.06 9.76 10.04
3264 NYSE GFF Tue, Aug 5, 2008 9.91 10.09 9.82 10.07
3263 NYSE GFF Mon, Aug 4, 2008 9.89 9.92 9.53 9.76
3262 NYSE GFF Fri, Aug 1, 2008 9.96 10.09 9.71 9.91
3261 NYSE GFF Thu, Jul 31, 2008 9.95 10.13 9.87 10.05
3260 NYSE GFF Wed, Jul 30, 2008 10.00 10.13 9.75 10.10
3259 NYSE GFF Tue, Jul 29, 2008 9.71 10.01 9.71 9.93
3258 NYSE GFF Mon, Jul 28, 2008 9.66 9.90 9.60 9.66
3257 NYSE GFF Fri, Jul 25, 2008 9.58 9.99 9.57 9.71
3256 NYSE GFF Thu, Jul 24, 2008 9.61 9.79 9.26 9.51
3255 NYSE GFF Wed, Jul 23, 2008 9.47 9.68 9.35 9.61
3254 NYSE GFF Tue, Jul 22, 2008 8.96 9.60 8.96 9.50
3253 NYSE GFF Mon, Jul 21, 2008 9.00 9.17 8.85 8.99
3252 NYSE GFF Fri, Jul 18, 2008 9.24 9.46 8.85 9.00
3251 NYSE GFF Thu, Jul 17, 2008 9.22 9.49 9.15 9.28
3250 NYSE GFF Wed, Jul 16, 2008 8.83 9.21 8.73 9.18
3249 NYSE GFF Tue, Jul 15, 2008 8.79 9.08 8.75 8.78
3248 NYSE GFF Mon, Jul 14, 2008 9.07 9.07 8.82 8.91
3247 NYSE GFF Fri, Jul 11, 2008 8.94 9.07 8.83 9.05
3246 NYSE GFF Thu, Jul 10, 2008 8.81 9.10 8.81 9.03
3245 NYSE GFF Wed, Jul 9, 2008 9.28 9.37 8.79 8.84
3244 NYSE GFF Tue, Jul 8, 2008 8.97 9.24 8.80 9.23
3243 NYSE GFF Mon, Jul 7, 2008 8.87 8.98 8.70 8.91
3242 NYSE GFF Thu, Jul 3, 2008 8.86 8.91 8.76 8.78
3241 NYSE GFF Wed, Jul 2, 2008 8.91 8.98 8.79 8.86
3240 NYSE GFF Tue, Jul 1, 2008 8.80 9.06 8.72 8.94
3239 NYSE GFF Mon, Jun 30, 2008 9.17 9.17 8.75 8.76
3238 NYSE GFF Fri, Jun 27, 2008 9.01 9.26 8.89 9.11
3237 NYSE GFF Thu, Jun 26, 2008 9.00 9.07 8.96 9.01
3236 NYSE GFF Wed, Jun 25, 2008 9.12 11.40 8.98 9.05
3235 NYSE GFF Tue, Jun 24, 2008 9.08 9.23 8.99 8.99
3234 NYSE GFF Mon, Jun 23, 2008 9.21 9.26 8.96 9.13
3233 NYSE GFF Fri, Jun 20, 2008 9.31 9.46 8.95 9.15
3232 NYSE GFF Thu, Jun 19, 2008 9.03 9.35 9.02 9.35
3231 NYSE GFF Wed, Jun 18, 2008 9.05 9.14 8.96 9.00
3230 NYSE GFF Tue, Jun 17, 2008 9.22 9.25 9.07 9.11
3229 NYSE GFF Mon, Jun 16, 2008 9.17 9.30 9.15 9.24
3228 NYSE GFF Fri, Jun 13, 2008 9.05 9.20 9.00 9.16
3227 NYSE GFF Thu, Jun 12, 2008 8.92 9.10 8.92 8.97
3226 NYSE GFF Wed, Jun 11, 2008 9.17 9.27 8.92 8.92
3225 NYSE GFF Tue, Jun 10, 2008 9.13 9.32 9.13 9.22
3224 NYSE GFF Mon, Jun 9, 2008 9.16 9.42 9.16 9.22
3223 NYSE GFF Fri, Jun 6, 2008 9.38 9.45 9.15 9.16
3222 NYSE GFF Thu, Jun 5, 2008 9.33 9.50 9.32 9.46
3221 NYSE GFF Wed, Jun 4, 2008 9.29 9.44 9.28 9.37
3220 NYSE GFF Tue, Jun 3, 2008 9.20 9.40 9.20 9.33
3219 NYSE GFF Mon, Jun 2, 2008 8.99 9.19 8.99 9.17
3218 NYSE GFF Fri, May 30, 2008 9.17 9.20 8.95 9.04
3217 NYSE GFF Thu, May 29, 2008 9.17 9.31 9.10 9.18
3216 NYSE GFF Wed, May 28, 2008 9.22 9.23 8.96 9.11
3215 NYSE GFF Tue, May 27, 2008 8.99 9.31 8.97 9.20
3214 NYSE GFF Fri, May 23, 2008 8.88 9.13 8.74 8.98
3213 NYSE GFF Thu, May 22, 2008 9.18 9.23 8.85 8.86
3212 NYSE GFF Wed, May 21, 2008 9.31 9.44 9.18 9.23
3211 NYSE GFF Tue, May 20, 2008 9.18 9.30 9.14 9.25
3210 NYSE GFF Mon, May 19, 2008 9.08 9.44 9.08 9.21
3209 NYSE GFF Fri, May 16, 2008 9.28 9.36 9.05 9.08
3208 NYSE GFF Thu, May 15, 2008 9.18 9.34 9.00 9.25
3207 NYSE GFF Wed, May 14, 2008 9.31 9.57 8.79 9.18
3206 NYSE GFF Tue, May 13, 2008 9.10 10.21 8.95 9.28
3205 NYSE GFF Mon, May 12, 2008 8.85 9.12 8.76 9.07
3204 NYSE GFF Fri, May 9, 2008 8.80 8.99 8.38 8.80
3203 NYSE GFF Thu, May 8, 2008 9.11 9.11 8.81 8.90
3202 NYSE GFF Wed, May 7, 2008 9.36 9.55 8.97 8.99
3201 NYSE GFF Tue, May 6, 2008 9.35 9.49 9.30 9.37
3200 NYSE GFF Mon, May 5, 2008 9.82 9.82 9.32 9.38
3199 NYSE GFF Fri, May 2, 2008 10.00 10.00 9.56 9.78
3198 NYSE GFF Thu, May 1, 2008 9.33 9.82 9.32 9.77
3197 NYSE GFF Wed, Apr 30, 2008 9.39 9.53 9.13 9.35
3196 NYSE GFF Tue, Apr 29, 2008 9.39 9.48 9.21 9.34
3195 NYSE GFF Mon, Apr 28, 2008 9.24 9.55 9.10 9.38
3194 NYSE GFF Fri, Apr 25, 2008 9.37 9.44 9.17 9.27
3193 NYSE GFF Thu, Apr 24, 2008 9.08 9.46 9.00 9.33
3192 NYSE GFF Wed, Apr 23, 2008 9.10 9.18 9.01 9.04
3191 NYSE GFF Tue, Apr 22, 2008 9.25 9.25 8.98 9.04
3190 NYSE GFF Mon, Apr 21, 2008 9.64 9.89 9.31 9.31
3189 NYSE GFF Fri, Apr 18, 2008 9.55 9.76 9.46 9.67
3188 NYSE GFF Thu, Apr 17, 2008 9.10 9.44 9.05 9.41
3187 NYSE GFF Wed, Apr 16, 2008 9.12 9.31 8.99 9.15
3186 NYSE GFF Tue, Apr 15, 2008 9.08 9.10 8.97 9.01
3185 NYSE GFF Mon, Apr 14, 2008 8.95 9.09 8.87 9.00
3184 NYSE GFF Fri, Apr 11, 2008 9.01 9.08 8.82 9.00
3183 NYSE GFF Thu, Apr 10, 2008 9.12 9.30 9.10 9.13
3182 NYSE GFF Wed, Apr 9, 2008 9.35 9.50 9.10 9.10
3181 NYSE GFF Tue, Apr 8, 2008 9.40 9.42 9.20 9.31
3180 NYSE GFF Mon, Apr 7, 2008 9.35 9.57 9.35 9.48
3179 NYSE GFF Fri, Apr 4, 2008 9.47 9.53 9.12 9.29
3178 NYSE GFF Thu, Apr 3, 2008 9.27 9.54 9.11 9.30
3177 NYSE GFF Wed, Apr 2, 2008 9.03 9.43 9.00 9.25
3176 NYSE GFF Tue, Apr 1, 2008 8.71 9.20 8.60 9.00
3175 NYSE GFF Mon, Mar 31, 2008 8.90 8.92 8.59 8.60
3174 NYSE GFF Fri, Mar 28, 2008 9.15 9.23 8.85 8.86
3173 NYSE GFF Thu, Mar 27, 2008 9.37 9.45 9.10 9.10
3172 NYSE GFF Wed, Mar 26, 2008 9.20 9.35 8.98 9.33
3171 NYSE GFF Tue, Mar 25, 2008 8.76 9.37 8.76 9.26
3170 NYSE GFF Mon, Mar 24, 2008 8.21 9.07 8.20 8.86
3169 NYSE GFF Thu, Mar 20, 2008 7.96 8.40 7.86 8.19
3168 NYSE GFF Wed, Mar 19, 2008 8.26 8.41 7.81 7.81
3167 NYSE GFF Tue, Mar 18, 2008 8.09 8.30 7.98 8.22
3166 NYSE GFF Mon, Mar 17, 2008 7.67 8.10 7.55 7.86
3165 NYSE GFF Fri, Mar 14, 2008 8.03 8.04 7.46 7.78
3164 NYSE GFF Thu, Mar 13, 2008 7.56 8.03 7.56 7.99
3163 NYSE GFF Wed, Mar 12, 2008 7.90 7.96 7.60 7.63
3162 NYSE GFF Tue, Mar 11, 2008 7.65 7.96 7.50 7.96
3161 NYSE GFF Mon, Mar 10, 2008 7.94 8.06 7.39 7.48
3160 NYSE GFF Fri, Mar 7, 2008 7.98 8.07 7.85 7.89
3159 NYSE GFF Thu, Mar 6, 2008 8.50 8.55 7.90 7.93
3158 NYSE GFF Wed, Mar 5, 2008 8.58 8.66 8.41 8.49
3157 NYSE GFF Tue, Mar 4, 2008 8.74 8.77 8.34 8.50
3156 NYSE GFF Mon, Mar 3, 2008 8.86 8.96 8.72 8.73
3155 NYSE GFF Fri, Feb 29, 2008 9.02 9.12 8.79 8.85
3154 NYSE GFF Thu, Feb 28, 2008 9.12 9.16 8.87 9.06
3153 NYSE GFF Wed, Feb 27, 2008 9.06 9.28 9.02 9.12
3152 NYSE GFF Tue, Feb 26, 2008 9.06 9.28 9.03 9.07
3151 NYSE GFF Mon, Feb 25, 2008 9.00 9.12 8.87 9.09
3150 NYSE GFF Fri, Feb 22, 2008 9.05 9.15 8.91 9.00
3149 NYSE GFF Thu, Feb 21, 2008 9.20 9.45 9.00 9.04
3148 NYSE GFF Wed, Feb 20, 2008 9.05 9.34 9.00 9.12
3147 NYSE GFF Tue, Feb 19, 2008 9.22 9.27 9.01 9.05
3146 NYSE GFF Fri, Feb 15, 2008 9.17 9.25 9.03 9.12
3145 NYSE GFF Thu, Feb 14, 2008 9.71 9.78 9.15 9.22
3144 NYSE GFF Wed, Feb 13, 2008 9.46 9.71 9.38 9.64
3143 NYSE GFF Tue, Feb 12, 2008 9.50 9.53 9.26 9.38
3142 NYSE GFF Mon, Feb 11, 2008 9.49 9.52 9.25 9.46
3141 NYSE GFF Fri, Feb 8, 2008 9.67 10.00 9.45 9.48
3140 NYSE GFF Thu, Feb 7, 2008 10.50 10.53 9.20 9.61
3139 NYSE GFF Wed, Feb 6, 2008 10.95 11.37 10.90 10.98
3138 NYSE GFF Tue, Feb 5, 2008 11.19 11.38 10.83 10.86
3137 NYSE GFF Mon, Feb 4, 2008 11.25 11.59 11.16 11.38
3136 NYSE GFF Fri, Feb 1, 2008 10.88 11.21 10.70 11.14
3135 NYSE GFF Thu, Jan 31, 2008 10.17 10.90 10.15 10.90
3134 NYSE GFF Wed, Jan 30, 2008 10.39 10.52 10.24 10.24
3133 NYSE GFF Tue, Jan 29, 2008 10.26 10.38 10.18 10.30
3132 NYSE GFF Mon, Jan 28, 2008 10.40 10.55 10.13 10.22
3131 NYSE GFF Fri, Jan 25, 2008 10.19 10.54 10.12 10.28
3130 NYSE GFF Thu, Jan 24, 2008 10.31 10.54 10.06 10.10
3129 NYSE GFF Wed, Jan 23, 2008 10.00 10.19 9.64 10.18
3128 NYSE GFF Tue, Jan 22, 2008 9.52 10.15 9.02 10.12
3127 NYSE GFF Fri, Jan 18, 2008 10.90 10.90 9.97 10.07
3126 NYSE GFF Thu, Jan 17, 2008 11.13 11.16 10.76 10.90
3125 NYSE GFF Wed, Jan 16, 2008 10.71 11.08 10.71 11.07
3124 NYSE GFF Tue, Jan 15, 2008 10.47 10.78 10.38 10.72
3123 NYSE GFF Mon, Jan 14, 2008 11.16 11.22 10.33 10.71
3122 NYSE GFF Fri, Jan 11, 2008 11.35 11.47 11.08 11.08
3121 NYSE GFF Thu, Jan 10, 2008 10.95 11.49 10.94 11.39
3120 NYSE GFF Wed, Jan 9, 2008 11.08 11.14 10.83 11.02
3119 NYSE GFF Tue, Jan 8, 2008 11.52 11.63 11.06 11.12
3118 NYSE GFF Mon, Jan 7, 2008 11.80 11.80 11.41 11.51
3117 NYSE GFF Fri, Jan 4, 2008 11.97 12.11 11.63 11.73
3116 NYSE GFF Thu, Jan 3, 2008 12.48 12.53 12.05 12.11
3115 NYSE GFF Wed, Jan 2, 2008 12.36 12.70 12.31 12.45
3114 NYSE GFF Mon, Dec 31, 2007 12.69 12.85 12.45 12.45
3113 NYSE GFF Fri, Dec 28, 2007 13.05 13.14 12.75 12.77
3112 NYSE GFF Thu, Dec 27, 2007 13.29 13.37 13.00 13.05
3111 NYSE GFF Wed, Dec 26, 2007 13.23 13.45 13.12 13.25
3110 NYSE GFF Mon, Dec 24, 2007 13.15 13.40 13.13 13.40
3109 NYSE GFF Fri, Dec 21, 2007 12.86 13.23 12.77 13.23
3108 NYSE GFF Thu, Dec 20, 2007 12.43 12.67 12.24 12.66
3107 NYSE GFF Wed, Dec 19, 2007 12.45 12.51 12.26 12.34
3106 NYSE GFF Tue, Dec 18, 2007 12.04 12.50 11.98 12.43
3105 NYSE GFF Mon, Dec 17, 2007 12.05 12.20 11.97 11.97
3104 NYSE GFF Fri, Dec 14, 2007 12.50 12.56 11.99 12.07
3103 NYSE GFF Thu, Dec 13, 2007 12.25 12.58 12.25 12.51
3102 NYSE GFF Wed, Dec 12, 2007 12.69 12.69 12.10 12.26
3101 NYSE GFF Tue, Dec 11, 2007 12.44 12.60 12.33 12.37
3100 NYSE GFF Mon, Dec 10, 2007 12.40 12.48 12.32 12.43
3099 NYSE GFF Fri, Dec 7, 2007 12.45 12.50 12.26 12.40
3098 NYSE GFF Thu, Dec 6, 2007 12.60 12.76 12.28 12.33
3097 NYSE GFF Wed, Dec 5, 2007 12.85 12.91 12.20 12.51
3096 NYSE GFF Tue, Dec 4, 2007 12.91 13.08 12.82 12.82
3095 NYSE GFF Mon, Dec 3, 2007 12.96 13.03 12.83 13.00
3094 NYSE GFF Fri, Nov 30, 2007 12.83 13.22 12.77 12.92
3093 NYSE GFF Thu, Nov 29, 2007 12.94 13.01 12.51 12.68
3092 NYSE GFF Wed, Nov 28, 2007 12.92 13.27 12.79 12.95
3091 NYSE GFF Tue, Nov 27, 2007 12.72 12.90 12.47 12.80
3090 NYSE GFF Mon, Nov 26, 2007 13.46 13.46 12.48 12.64
3089 NYSE GFF Fri, Nov 23, 2007 12.95 13.24 12.88 13.20
3088 NYSE GFF Wed, Nov 21, 2007 12.99 13.22 12.86 12.97
3087 NYSE GFF Tue, Nov 20, 2007 13.33 13.71 12.70 12.95
3086 NYSE GFF Mon, Nov 19, 2007 13.94 13.98 13.25 13.35
3085 NYSE GFF Fri, Nov 16, 2007 14.52 14.54 13.76 13.89
3084 NYSE GFF Thu, Nov 15, 2007 14.59 14.72 14.28 14.54
3083 NYSE GFF Wed, Nov 14, 2007 14.99 14.99 14.51 14.62
3082 NYSE GFF Tue, Nov 13, 2007 14.81 15.01 14.63 15.01
3081 NYSE GFF Mon, Nov 12, 2007 14.74 15.09 14.61 14.71
3080 NYSE GFF Fri, Nov 9, 2007 14.51 14.80 14.37 14.71
3079 NYSE GFF Thu, Nov 8, 2007 14.17 14.75 13.85 14.65
3078 NYSE GFF Wed, Nov 7, 2007 14.95 15.15 14.00 14.03
3077 NYSE GFF Tue, Nov 6, 2007 14.75 15.27 14.72 15.15
3076 NYSE GFF Mon, Nov 5, 2007 14.22 14.92 14.10 14.78
3075 NYSE GFF Fri, Nov 2, 2007 14.40 14.40 14.03 14.19
3074 NYSE GFF Thu, Nov 1, 2007 15.33 15.40 14.22 14.29
3073 NYSE GFF Wed, Oct 31, 2007 15.04 15.60 14.92 15.43
3072 NYSE GFF Tue, Oct 30, 2007 14.80 15.25 14.68 15.01
3071 NYSE GFF Mon, Oct 29, 2007 14.45 14.79 14.28 14.77
3070 NYSE GFF Fri, Oct 26, 2007 14.19 14.52 14.11 14.37
3069 NYSE GFF Thu, Oct 25, 2007 14.35 14.42 13.96 14.10
3068 NYSE GFF Wed, Oct 24, 2007 14.21 14.39 14.05 14.33
3067 NYSE GFF Tue, Oct 23, 2007 14.49 14.49 13.98 14.30
3066 NYSE GFF Mon, Oct 22, 2007 13.82 14.50 13.76 14.40
3065 NYSE GFF Fri, Oct 19, 2007 14.42 14.42 13.91 13.91
3064 NYSE GFF Thu, Oct 18, 2007 14.48 14.59 14.42 14.42
3063 NYSE GFF Wed, Oct 17, 2007 14.77 14.95 14.41 14.53
3062 NYSE GFF Tue, Oct 16, 2007 15.26 15.32 14.68 14.68
3061 NYSE GFF Mon, Oct 15, 2007 15.49 15.61 15.05 15.27
3060 NYSE GFF Fri, Oct 12, 2007 15.45 15.58 15.38 15.45
3059 NYSE GFF Thu, Oct 11, 2007 15.66 15.76 15.42 15.48
3058 NYSE GFF Wed, Oct 10, 2007 15.60 15.67 15.49 15.61
3057 NYSE GFF Tue, Oct 9, 2007 15.58 15.67 15.38 15.61
3056 NYSE GFF Mon, Oct 8, 2007 15.80 15.82 15.44 15.48
3055 NYSE GFF Fri, Oct 5, 2007 15.41 15.81 15.30 15.80
3054 NYSE GFF Thu, Oct 4, 2007 15.39 15.40 15.22 15.40
3053 NYSE GFF Wed, Oct 3, 2007 15.29 15.42 15.20 15.30
3052 NYSE GFF Tue, Oct 2, 2007 15.27 15.41 15.14 15.39
3051 NYSE GFF Mon, Oct 1, 2007 15.10 15.48 15.00 15.23
3050 NYSE GFF Fri, Sep 28, 2007 15.00 15.12 14.84 15.10
3049 NYSE GFF Thu, Sep 27, 2007 14.92 15.11 14.86 15.04
3048 NYSE GFF Wed, Sep 26, 2007 14.74 14.94 14.59 14.82
3047 NYSE GFF Tue, Sep 25, 2007 14.62 14.79 14.51 14.65
3046 NYSE GFF Mon, Sep 24, 2007 14.92 15.03 14.65 14.70
3045 NYSE GFF Fri, Sep 21, 2007 15.28 15.31 14.94 14.94
3044 NYSE GFF Thu, Sep 20, 2007 15.22 15.28 14.90 15.15
3043 NYSE GFF Wed, Sep 19, 2007 14.96 15.47 14.90 15.19
3042 NYSE GFF Tue, Sep 18, 2007 14.52 14.89 14.38 14.86
3041 NYSE GFF Mon, Sep 17, 2007 14.51 14.64 14.39 14.47
3040 NYSE GFF Fri, Sep 14, 2007 14.57 14.73 14.50 14.60
3039 NYSE GFF Thu, Sep 13, 2007 14.55 14.67 14.42 14.60
3038 NYSE GFF Wed, Sep 12, 2007 14.58 14.71 14.43 14.48
3037 NYSE GFF Tue, Sep 11, 2007 14.38 14.66 14.33 14.61
3036 NYSE GFF Mon, Sep 10, 2007 14.93 14.93 14.19 14.32
3035 NYSE GFF Fri, Sep 7, 2007 15.00 15.11 14.75 14.84
3034 NYSE GFF Thu, Sep 6, 2007 15.44 15.56 15.06 15.11
3033 NYSE GFF Wed, Sep 5, 2007 15.89 16.67 15.28 15.37
3032 NYSE GFF Tue, Sep 4, 2007 15.91 16.06 15.67 15.88
3031 NYSE GFF Fri, Aug 31, 2007 15.75 15.75 15.41 15.66
3030 NYSE GFF Thu, Aug 30, 2007 15.45 15.59 15.35 15.57
3029 NYSE GFF Wed, Aug 29, 2007 15.15 15.61 14.94 15.55
3028 NYSE GFF Tue, Aug 28, 2007 15.37 15.37 15.02 15.08
3027 NYSE GFF Mon, Aug 27, 2007 15.23 15.45 15.08 15.41
3026 NYSE GFF Fri, Aug 24, 2007 15.22 15.32 15.07 15.27
3025 NYSE GFF Thu, Aug 23, 2007 15.31 15.40 15.03 15.16
3024 NYSE GFF Wed, Aug 22, 2007 15.33 15.73 15.07 15.30
3023 NYSE GFF Tue, Aug 21, 2007 14.92 15.51 14.91 15.24
3022 NYSE GFF Mon, Aug 20, 2007 14.41 15.23 14.36 14.99
3021 NYSE GFF Fri, Aug 17, 2007 14.29 14.82 14.23 14.33
3020 NYSE GFF Thu, Aug 16, 2007 14.35 14.48 13.87 14.32
3019 NYSE GFF Wed, Aug 15, 2007 14.40 14.46 14.23 14.31
3018 NYSE GFF Tue, Aug 14, 2007 14.87 14.93 14.37 14.40
3017 NYSE GFF Mon, Aug 13, 2007 14.46 15.00 14.21 14.79
3016 NYSE GFF Fri, Aug 10, 2007 14.70 14.81 13.94 14.42
3015 NYSE GFF Thu, Aug 9, 2007 14.45 15.39 14.44 14.77
3014 NYSE GFF Wed, Aug 8, 2007 14.35 15.58 13.95 15.32
3013 NYSE GFF Tue, Aug 7, 2007 12.98 14.51 11.97 14.39
3012 NYSE GFF Mon, Aug 6, 2007 15.22 15.92 12.00 12.98
3011 NYSE GFF Fri, Aug 3, 2007 17.05 17.10 15.75 15.92
3010 NYSE GFF Thu, Aug 2, 2007 17.05 17.14 16.80 17.04
3009 NYSE GFF Wed, Aug 1, 2007 17.57 17.68 16.90 17.16
3008 NYSE GFF Tue, Jul 31, 2007 18.17 18.22 17.55 17.57
3007 NYSE GFF Mon, Jul 30, 2007 17.48 18.33 17.10 18.15
3006 NYSE GFF Fri, Jul 27, 2007 17.66 17.96 17.43 17.48
3005 NYSE GFF Thu, Jul 26, 2007 18.70 19.00 17.62 17.86
3004 NYSE GFF Wed, Jul 25, 2007 19.86 19.86 18.85 19.10
3003 NYSE GFF Tue, Jul 24, 2007 20.01 20.14 19.45 19.78
3002 NYSE GFF Mon, Jul 23, 2007 20.82 20.82 20.04 20.26
3001 NYSE GFF Fri, Jul 20, 2007 20.72 21.01 20.20 20.80
3000 NYSE GFF Thu, Jul 19, 2007 21.17 21.20 20.54 20.77
2999 NYSE GFF Wed, Jul 18, 2007 21.56 21.64 21.00 21.23
2998 NYSE GFF Tue, Jul 17, 2007 21.60 21.86 21.60 21.70
2997 NYSE GFF Mon, Jul 16, 2007 21.96 21.98 21.55 21.63
2996 NYSE GFF Fri, Jul 13, 2007 22.08 22.27 21.94 21.98
2995 NYSE GFF Thu, Jul 12, 2007 21.65 22.08 21.61 22.08
2994 NYSE GFF Wed, Jul 11, 2007 21.50 21.65 21.40 21.47
2993 NYSE GFF Tue, Jul 10, 2007 21.90 21.90 21.56 21.56
2992 NYSE GFF Mon, Jul 9, 2007 22.11 22.11 21.91 22.03
2991 NYSE GFF Fri, Jul 6, 2007 22.02 22.10 21.80 22.00
2990 NYSE GFF Thu, Jul 5, 2007 22.06 22.32 21.76 22.06
2989 NYSE GFF Tue, Jul 3, 2007 22.07 22.13 21.95 22.02
2988 NYSE GFF Mon, Jul 2, 2007 21.79 22.13 21.79 22.09
2987 NYSE GFF Fri, Jun 29, 2007 21.81 22.00 21.71 21.78
2986 NYSE GFF Thu, Jun 28, 2007 21.62 21.92 21.62 21.71
2985 NYSE GFF Wed, Jun 27, 2007 21.65 21.75 21.27 21.56
2984 NYSE GFF Tue, Jun 26, 2007 22.18 22.32 21.82 21.82
2983 NYSE GFF Mon, Jun 25, 2007 22.16 22.20 21.95 22.11
2982 NYSE GFF Fri, Jun 22, 2007 22.29 22.30 21.82 22.13
2981 NYSE GFF Thu, Jun 21, 2007 22.29 22.42 22.07 22.29
2980 NYSE GFF Wed, Jun 20, 2007 22.66 22.82 22.25 22.30
2979 NYSE GFF Tue, Jun 19, 2007 22.58 22.68 22.34 22.62
2978 NYSE GFF Mon, Jun 18, 2007 22.73 22.82 22.57 22.71
2977 NYSE GFF Fri, Jun 15, 2007 22.78 22.82 22.60 22.73
2976 NYSE GFF Thu, Jun 14, 2007 22.11 22.37 22.10 22.23
2975 NYSE GFF Wed, Jun 13, 2007 22.15 22.25 22.01 22.16
2974 NYSE GFF Tue, Jun 12, 2007 22.37 22.47 22.04 22.06
2973 NYSE GFF Mon, Jun 11, 2007 22.64 22.67 22.38 22.46
2972 NYSE GFF Fri, Jun 8, 2007 22.65 22.72 22.52 22.70
2971 NYSE GFF Thu, Jun 7, 2007 22.71 22.84 22.54 22.57
2970 NYSE GFF Wed, Jun 6, 2007 23.00 23.06 22.66 22.80
2969 NYSE GFF Tue, Jun 5, 2007 23.38 23.38 22.91 23.09
2968 NYSE GFF Mon, Jun 4, 2007 23.44 23.52 23.35 23.41
2967 NYSE GFF Fri, Jun 1, 2007 24.74 24.74 23.27 23.44
2966 NYSE GFF Thu, May 31, 2007 23.05 24.02 22.95 23.34
2965 NYSE GFF Wed, May 30, 2007 21.83 22.16 21.77 22.11
2964 NYSE GFF Tue, May 29, 2007 21.82 22.02 21.78 21.91
2963 NYSE GFF Fri, May 25, 2007 21.72 21.92 21.62 21.74
2962 NYSE GFF Thu, May 24, 2007 21.96 22.03 21.58 21.67
2961 NYSE GFF Wed, May 23, 2007 22.08 22.20 21.91 21.94
2960 NYSE GFF Tue, May 22, 2007 22.00 22.09 21.90 22.00
2959 NYSE GFF Mon, May 21, 2007 22.00 22.13 21.77 22.01
2958 NYSE GFF Fri, May 18, 2007 21.92 22.13 21.75 22.03
2957 NYSE GFF Thu, May 17, 2007 21.85 22.07 21.75 21.92
2956 NYSE GFF Wed, May 16, 2007 21.77 22.03 21.66 21.90
2955 NYSE GFF Tue, May 15, 2007 22.05 22.08 21.61 21.73
2954 NYSE GFF Mon, May 14, 2007 22.49 22.49 22.04 22.11
2953 NYSE GFF Fri, May 11, 2007 22.65 22.65 22.30 22.40
2952 NYSE GFF Thu, May 10, 2007 22.75 22.84 22.50 22.57
2951 NYSE GFF Wed, May 9, 2007 22.98 23.03 22.70 22.75
2950 NYSE GFF Tue, May 8, 2007 23.44 23.46 22.80 22.89
2949 NYSE GFF Mon, May 7, 2007 23.69 23.85 23.51 23.54
2948 NYSE GFF Fri, May 4, 2007 23.85 23.94 23.02 23.75
2947 NYSE GFF Thu, May 3, 2007 24.46 24.65 24.08 24.16
2946 NYSE GFF Wed, May 2, 2007 24.24 24.82 24.20 24.49
2945 NYSE GFF Tue, May 1, 2007 23.94 24.36 23.90 24.20
2944 NYSE GFF Mon, Apr 30, 2007 24.44 24.53 23.97 23.99
2943 NYSE GFF Fri, Apr 27, 2007 24.63 24.74 24.31 24.45
2942 NYSE GFF Thu, Apr 26, 2007 24.67 24.83 24.51 24.65
2941 NYSE GFF Wed, Apr 25, 2007 24.62 24.87 24.56 24.73
2940 NYSE GFF Tue, Apr 24, 2007 24.27 24.65 24.25 24.53
2939 NYSE GFF Mon, Apr 23, 2007 24.27 24.55 24.18 24.24
2938 NYSE GFF Fri, Apr 20, 2007 24.39 24.39 24.17 24.27
2937 NYSE GFF Thu, Apr 19, 2007 23.98 24.33 23.86 24.18
2936 NYSE GFF Wed, Apr 18, 2007 24.15 24.19 23.86 24.03
2935 NYSE GFF Tue, Apr 17, 2007 24.36 24.45 24.14 24.21
2934 NYSE GFF Mon, Apr 16, 2007 24.17 24.38 24.12 24.35
2933 NYSE GFF Fri, Apr 13, 2007 23.76 24.08 23.68 24.08
2932 NYSE GFF Thu, Apr 12, 2007 23.73 23.88 23.57 23.78
2931 NYSE GFF Wed, Apr 11, 2007 24.21 24.22 23.44 23.75
2930 NYSE GFF Tue, Apr 10, 2007 24.19 24.29 23.99 24.18
2929 NYSE GFF Mon, Apr 9, 2007 24.80 24.80 24.10 24.20
2928 NYSE GFF Thu, Apr 5, 2007 24.70 24.82 24.65 24.72
2927 NYSE GFF Wed, Apr 4, 2007 24.80 24.90 24.67 24.72
2926 NYSE GFF Tue, Apr 3, 2007 24.83 24.86 24.73 24.78
2925 NYSE GFF Mon, Apr 2, 2007 24.80 24.84 24.70 24.78
2924 NYSE GFF Fri, Mar 30, 2007 24.76 24.95 24.56 24.75
2923 NYSE GFF Thu, Mar 29, 2007 24.85 24.95 24.51 24.76
2922 NYSE GFF Wed, Mar 28, 2007 24.72 24.84 24.63 24.71
2921 NYSE GFF Tue, Mar 27, 2007 24.90 25.08 24.77 24.81
2920 NYSE GFF Mon, Mar 26, 2007 24.96 25.10 24.79 24.97
2919 NYSE GFF Fri, Mar 23, 2007 25.04 25.17 24.87 25.00
2918 NYSE GFF Thu, Mar 22, 2007 24.98 25.19 24.92 25.00
2917 NYSE GFF Wed, Mar 21, 2007 24.55 24.95 24.55 24.88
2916 NYSE GFF Tue, Mar 20, 2007 24.43 24.65 24.37 24.50
2915 NYSE GFF Mon, Mar 19, 2007 24.36 24.50 24.30 24.41
2914 NYSE GFF Fri, Mar 16, 2007 24.16 24.52 24.04 24.25
2913 NYSE GFF Thu, Mar 15, 2007 23.97 24.33 23.97 24.16
2912 NYSE GFF Wed, Mar 14, 2007 23.61 24.04 23.61 23.95
2911 NYSE GFF Tue, Mar 13, 2007 23.54 23.72 23.46 23.60
2910 NYSE GFF Mon, Mar 12, 2007 23.82 23.92 23.51 23.72
2909 NYSE GFF Fri, Mar 9, 2007 23.47 23.97 23.47 23.82
2908 NYSE GFF Thu, Mar 8, 2007 23.42 23.50 23.25 23.31
2907 NYSE GFF Wed, Mar 7, 2007 23.38 23.57 23.26 23.27
2906 NYSE GFF Tue, Mar 6, 2007 23.11 25.50 23.11 23.38
2905 NYSE GFF Mon, Mar 5, 2007 22.88 23.21 22.87 22.91
2904 NYSE GFF Fri, Mar 2, 2007 23.47 23.58 23.05 23.08
2903 NYSE GFF Thu, Mar 1, 2007 23.25 23.45 23.08 23.38
2902 NYSE GFF Wed, Feb 28, 2007 23.39 23.59 23.25 23.46
2901 NYSE GFF Tue, Feb 27, 2007 23.50 23.69 23.25 23.32
2900 NYSE GFF Mon, Feb 26, 2007 23.53 23.63 23.18 23.50
2899 NYSE GFF Fri, Feb 23, 2007 23.72 24.01 23.42 23.50
2898 NYSE GFF Thu, Feb 22, 2007 23.90 23.90 23.63 23.72
2897 NYSE GFF Wed, Feb 21, 2007 23.87 23.92 23.78 23.85
2896 NYSE GFF Tue, Feb 20, 2007 23.71 24.00 23.55 23.97
2895 NYSE GFF Fri, Feb 16, 2007 23.55 23.74 23.41 23.67
2894 NYSE GFF Thu, Feb 15, 2007 23.48 23.62 23.21 23.55
2893 NYSE GFF Wed, Feb 14, 2007 23.44 23.67 23.38 23.54
2892 NYSE GFF Tue, Feb 13, 2007 23.39 23.56 23.26 23.38
2891 NYSE GFF Mon, Feb 12, 2007 23.64 23.64 23.12 23.29
2890 NYSE GFF Fri, Feb 9, 2007 23.72 23.73 23.22 23.52
2889 NYSE GFF Thu, Feb 8, 2007 23.20 23.68 23.07 23.68
2888 NYSE GFF Wed, Feb 7, 2007 22.90 23.29 22.83 23.16
2887 NYSE GFF Tue, Feb 6, 2007 23.00 23.15 22.72 22.89
2886 NYSE GFF Mon, Feb 5, 2007 24.12 24.19 22.66 23.00
2885 NYSE GFF Fri, Feb 2, 2007 25.91 26.10 24.12 24.12
2884 NYSE GFF Thu, Feb 1, 2007 25.79 26.09 25.79 26.02
2883 NYSE GFF Wed, Jan 31, 2007 25.66 26.00 25.59 25.76
2882 NYSE GFF Tue, Jan 30, 2007 25.54 25.78 25.47 25.75
2881 NYSE GFF Mon, Jan 29, 2007 25.62 25.67 25.33 25.54
2880 NYSE GFF Fri, Jan 26, 2007 25.51 25.74 25.41 25.65
2879 NYSE GFF Thu, Jan 25, 2007 25.73 25.75 25.45 25.53
2878 NYSE GFF Wed, Jan 24, 2007 25.58 25.79 25.55 25.74
2877 NYSE GFF Tue, Jan 23, 2007 25.42 25.80 25.42 25.62
2876 NYSE GFF Mon, Jan 22, 2007 25.60 25.64 25.35 25.49
2875 NYSE GFF Fri, Jan 19, 2007 25.64 25.71 25.49 25.65
2874 NYSE GFF Thu, Jan 18, 2007 25.57 25.67 25.40 25.62
2873 NYSE GFF Wed, Jan 17, 2007 25.57 25.72 25.56 25.64
2872 NYSE GFF Tue, Jan 16, 2007 25.79 25.85 25.41 25.67
2871 NYSE GFF Fri, Jan 12, 2007 25.67 25.79 25.61 25.74
2870 NYSE GFF Thu, Jan 11, 2007 25.61 25.80 25.56 25.65
2869 NYSE GFF Wed, Jan 10, 2007 25.39 25.53 25.30 25.51
2868 NYSE GFF Tue, Jan 9, 2007 25.10 25.53 25.00 25.52
2867 NYSE GFF Mon, Jan 8, 2007 25.25 25.28 24.90 25.15
2866 NYSE GFF Fri, Jan 5, 2007 24.66 25.46 24.65 25.32
2865 NYSE GFF Thu, Jan 4, 2007 25.46 25.66 25.30 25.53
2864 NYSE GFF Wed, Jan 3, 2007 25.60 25.80 25.21 25.55
2863 NYSE GFF Fri, Dec 29, 2006 25.75 25.75 25.47 25.50
2862 NYSE GFF Thu, Dec 28, 2006 25.99 26.15 25.76 25.80
2861 NYSE GFF Wed, Dec 27, 2006 25.78 26.25 25.67 26.07
2860 NYSE GFF Tue, Dec 26, 2006 25.35 25.75 25.35 25.68
2859 NYSE GFF Fri, Dec 22, 2006 25.45 25.50 25.20 25.32
2858 NYSE GFF Thu, Dec 21, 2006 25.36 25.63 25.30 25.42
2857 NYSE GFF Wed, Dec 20, 2006 24.14 25.87 24.09 25.35
2856 NYSE GFF Tue, Dec 19, 2006 23.86 24.22 23.85 24.19
2855 NYSE GFF Mon, Dec 18, 2006 23.95 24.16 23.92 24.05
2854 NYSE GFF Fri, Dec 15, 2006 24.03 24.13 23.86 23.94
2853 NYSE GFF Thu, Dec 14, 2006 24.01 24.31 23.96 24.02
2852 NYSE GFF Wed, Dec 13, 2006 24.22 24.43 24.00 24.01
2851 NYSE GFF Tue, Dec 12, 2006 24.00 24.20 23.95 24.06
2850 NYSE GFF Mon, Dec 11, 2006 23.96 24.08 23.92 24.01
2849 NYSE GFF Fri, Dec 8, 2006 23.95 24.12 23.86 23.97
2848 NYSE GFF Thu, Dec 7, 2006 23.92 24.04 23.78 23.95
2847 NYSE GFF Wed, Dec 6, 2006 24.00 24.16 23.90 23.99
2846 NYSE GFF Tue, Dec 5, 2006 24.16 24.33 24.02 24.10
2845 NYSE GFF Mon, Dec 4, 2006 23.86 24.24 23.84 24.11
2844 NYSE GFF Fri, Dec 1, 2006 23.79 23.90 23.41 23.86
2843 NYSE GFF Thu, Nov 30, 2006 23.74 24.06 23.55 23.84
2842 NYSE GFF Wed, Nov 29, 2006 23.88 23.88 23.48 23.77
2841 NYSE GFF Tue, Nov 28, 2006 23.57 23.77 23.35 23.77
2840 NYSE GFF Mon, Nov 27, 2006 23.86 23.89 23.47 23.55
2839 NYSE GFF Fri, Nov 24, 2006 23.83 23.93 23.77 23.86
2838 NYSE GFF Wed, Nov 22, 2006 24.05 24.07 23.87 23.93
2837 NYSE GFF Tue, Nov 21, 2006 23.87 24.08 23.77 24.08
2836 NYSE GFF Mon, Nov 20, 2006 23.81 23.88 23.73 23.88
2835 NYSE GFF Fri, Nov 17, 2006 23.89 23.90 23.61 23.77
2834 NYSE GFF Thu, Nov 16, 2006 23.75 23.88 23.68 23.83
2833 NYSE GFF Wed, Nov 15, 2006 23.70 23.85 23.47 23.63
2832 NYSE GFF Tue, Nov 14, 2006 23.25 23.80 23.13 23.77
2831 NYSE GFF Mon, Nov 13, 2006 22.74 23.15 22.68 23.15
2830 NYSE GFF Fri, Nov 10, 2006 22.03 22.76 22.03 22.75
2829 NYSE GFF Thu, Nov 9, 2006 22.49 22.50 21.94 22.03
2828 NYSE GFF Wed, Nov 8, 2006 22.00 22.52 22.00 22.45
2827 NYSE GFF Tue, Nov 7, 2006 22.16 22.17 21.96 22.05
2826 NYSE GFF Mon, Nov 6, 2006 22.11 22.40 21.46 22.07
2825 NYSE GFF Fri, Nov 3, 2006 24.10 24.30 22.00 22.00
2824 NYSE GFF Thu, Nov 2, 2006 24.20 24.34 23.99 24.00
2823 NYSE GFF Wed, Nov 1, 2006 24.67 24.98 24.26 24.34
2822 NYSE GFF Tue, Oct 31, 2006 24.63 24.92 24.54 24.59
2821 NYSE GFF Mon, Oct 30, 2006 24.61 24.96 24.55 24.67
2820 NYSE GFF Fri, Oct 27, 2006 24.95 25.05 24.67 24.69
2819 NYSE GFF Thu, Oct 26, 2006 24.90 25.11 24.82 24.99
2818 NYSE GFF Wed, Oct 25, 2006 24.62 24.93 24.62 24.76
2817 NYSE GFF Tue, Oct 24, 2006 24.89 24.98 24.52 24.67
2816 NYSE GFF Mon, Oct 23, 2006 24.89 25.10 24.68 24.89
2815 NYSE GFF Fri, Oct 20, 2006 25.06 25.08 24.74 25.00
2814 NYSE GFF Thu, Oct 19, 2006 24.72 25.26 24.72 24.98
2813 NYSE GFF Wed, Oct 18, 2006 25.16 25.20 24.76 24.82
2812 NYSE GFF Tue, Oct 17, 2006 25.08 25.12 24.79 25.08
2811 NYSE GFF Mon, Oct 16, 2006 25.05 25.35 25.05 25.20
2810 NYSE GFF Fri, Oct 13, 2006 24.99 25.09 24.88 25.00
2809 NYSE GFF Thu, Oct 12, 2006 24.59 24.94 24.56 24.90
2808 NYSE GFF Wed, Oct 11, 2006 24.54 24.65 24.46 24.50
2807 NYSE GFF Tue, Oct 10, 2006 24.47 24.69 24.34 24.65
2806 NYSE GFF Mon, Oct 9, 2006 24.30 24.50 24.20 24.43
2805 NYSE GFF Fri, Oct 6, 2006 24.45 24.54 24.38 24.41
2804 NYSE GFF Thu, Oct 5, 2006 24.12 24.48 24.11 24.43
2803 NYSE GFF Wed, Oct 4, 2006 23.64 24.32 23.64 24.23
2802 NYSE GFF Tue, Oct 3, 2006 23.58 23.94 23.42 23.71
2801 NYSE GFF Mon, Oct 2, 2006 23.87 23.92 23.56 23.58
2800 NYSE GFF Fri, Sep 29, 2006 24.28 24.46 23.83 23.87
2799 NYSE GFF Thu, Sep 28, 2006 24.29 24.51 24.15 24.27
2798 NYSE GFF Wed, Sep 27, 2006 24.28 24.38 24.02 24.24
2797 NYSE GFF Tue, Sep 26, 2006 24.22 24.40 24.13 24.27
2796 NYSE GFF Mon, Sep 25, 2006 24.02 24.23 23.81 24.16
2795 NYSE GFF Fri, Sep 22, 2006 23.73 24.09 23.61 23.98
2794 NYSE GFF Thu, Sep 21, 2006 23.94 23.96 23.71 23.80
2793 NYSE GFF Wed, Sep 20, 2006 23.74 24.03 23.61 23.84
2792 NYSE GFF Tue, Sep 19, 2006 24.01 24.07 23.27 23.66
2791 NYSE GFF Mon, Sep 18, 2006 24.12 24.32 23.98 24.06
2790 NYSE GFF Fri, Sep 15, 2006 24.32 24.33 24.06 24.23
2789 NYSE GFF Thu, Sep 14, 2006 23.99 24.14 23.99 24.14
2788 NYSE GFF Wed, Sep 13, 2006 24.10 24.25 23.98 23.99
2787 NYSE GFF Tue, Sep 12, 2006 23.50 24.22 23.38 24.10
2786 NYSE GFF Mon, Sep 11, 2006 23.42 23.56 23.10 23.41
2785 NYSE GFF Fri, Sep 8, 2006 23.34 23.63 23.34 23.52
2784 NYSE GFF Thu, Sep 7, 2006 23.36 23.56 23.22 23.31
2783 NYSE GFF Wed, Sep 6, 2006 23.46 23.55 23.34 23.46
2782 NYSE GFF Tue, Sep 5, 2006 23.76 23.76 23.48 23.56
2781 NYSE GFF Fri, Sep 1, 2006 23.66 23.91 23.55 23.66
2780 NYSE GFF Thu, Aug 31, 2006 23.74 23.88 23.64 23.66
2779 NYSE GFF Wed, Aug 30, 2006 23.73 23.92 23.63 23.63
2778 NYSE GFF Tue, Aug 29, 2006 23.51 23.71 23.16 23.67
2777 NYSE GFF Mon, Aug 28, 2006 23.26 23.43 23.23 23.41
2776 NYSE GFF Fri, Aug 25, 2006 23.22 23.28 23.00 23.20
2775 NYSE GFF Thu, Aug 24, 2006 23.30 23.39 23.01 23.21
2774 NYSE GFF Wed, Aug 23, 2006 23.41 23.56 23.10 23.20
2773 NYSE GFF Tue, Aug 22, 2006 23.25 23.39 23.20 23.31
2772 NYSE GFF Mon, Aug 21, 2006 23.12 23.32 22.99 23.27
2771 NYSE GFF Fri, Aug 18, 2006 23.48 23.49 22.99 23.22
2770 NYSE GFF Thu, Aug 17, 2006 23.12 23.47 23.05 23.39
2769 NYSE GFF Wed, Aug 16, 2006 23.00 23.23 22.94 23.10
2768 NYSE GFF Tue, Aug 15, 2006 22.88 23.00 22.79 22.88
2767 NYSE GFF Mon, Aug 14, 2006 22.87 23.06 22.77 22.88
2766 NYSE GFF Fri, Aug 11, 2006 22.84 22.99 22.55 22.77
2765 NYSE GFF Thu, Aug 10, 2006 22.70 23.14 22.58 22.91
2764 NYSE GFF Wed, Aug 9, 2006 23.10 23.18 22.82 22.82
2763 NYSE GFF Tue, Aug 8, 2006 24.04 24.04 22.94 23.06
2762 NYSE GFF Mon, Aug 7, 2006 23.90 24.11 23.69 23.91
2761 NYSE GFF Fri, Aug 4, 2006 24.25 24.57 23.87 24.04
2760 NYSE GFF Thu, Aug 3, 2006 22.79 24.44 22.61 24.20
2759 NYSE GFF Wed, Aug 2, 2006 22.55 23.05 22.55 22.78
2758 NYSE GFF Tue, Aug 1, 2006 22.56 22.73 22.44 22.53
2757 NYSE GFF Mon, Jul 31, 2006 23.08 23.30 22.58 22.62
2756 NYSE GFF Fri, Jul 28, 2006 22.92 23.38 22.92 23.08
2755 NYSE GFF Thu, Jul 27, 2006 23.27 23.53 22.70 22.80
2754 NYSE GFF Wed, Jul 26, 2006 23.43 23.60 22.96 23.15
2753 NYSE GFF Tue, Jul 25, 2006 23.20 23.68 23.20 23.54
2752 NYSE GFF Mon, Jul 24, 2006 23.21 23.65 23.18 23.25
2751 NYSE GFF Fri, Jul 21, 2006 22.91 23.25 22.80 23.13
2750 NYSE GFF Thu, Jul 20, 2006 23.83 23.95 22.89 22.91
2749 NYSE GFF Wed, Jul 19, 2006 22.63 23.85 22.61 23.73
2748 NYSE GFF Tue, Jul 18, 2006 22.82 22.88 22.06 22.56
2747 NYSE GFF Mon, Jul 17, 2006 23.35 23.41 22.52 22.71
2746 NYSE GFF Fri, Jul 14, 2006 23.80 23.92 23.20 23.32
2745 NYSE GFF Thu, Jul 13, 2006 24.44 24.44 23.71 23.80
2744 NYSE GFF Wed, Jul 12, 2006 24.81 24.90 24.44 24.44
2743 NYSE GFF Tue, Jul 11, 2006 25.43 25.50 24.50 24.81
2742 NYSE GFF Mon, Jul 10, 2006 25.36 25.57 25.25 25.43
2741 NYSE GFF Fri, Jul 7, 2006 25.98 26.08 25.14 25.27
2740 NYSE GFF Thu, Jul 6, 2006 26.13 26.35 25.89 26.02
2739 NYSE GFF Wed, Jul 5, 2006 26.34 26.34 25.97 26.00
2738 NYSE GFF Mon, Jul 3, 2006 26.14 26.34 26.10 26.34
2737 NYSE GFF Fri, Jun 30, 2006 26.21 26.39 25.86 26.10
2736 NYSE GFF Thu, Jun 29, 2006 25.42 26.14 25.29 26.14
2735 NYSE GFF Wed, Jun 28, 2006 25.23 25.33 24.88 25.29
2734 NYSE GFF Tue, Jun 27, 2006 25.63 25.90 24.99 25.12
2733 NYSE GFF Mon, Jun 26, 2006 25.26 25.66 25.19 25.66
2732 NYSE GFF Fri, Jun 23, 2006 25.28 25.39 24.97 25.10
2731 NYSE GFF Thu, Jun 22, 2006 25.50 25.50 25.06 25.28
2730 NYSE GFF Wed, Jun 21, 2006 24.72 25.57 24.66 25.51
2729 NYSE GFF Tue, Jun 20, 2006 24.65 24.97 24.45 24.62
2728 NYSE GFF Mon, Jun 19, 2006 25.26 25.34 24.53 24.65
2727 NYSE GFF Fri, Jun 16, 2006 25.05 25.31 24.65 25.16
2726 NYSE GFF Thu, Jun 15, 2006 24.95 25.56 24.95 25.20
2725 NYSE GFF Wed, Jun 14, 2006 25.40 25.60 24.70 24.85
2724 NYSE GFF Tue, Jun 13, 2006 25.49 25.82 25.36 25.49
2723 NYSE GFF Mon, Jun 12, 2006 26.25 26.25 25.46 25.49
2722 NYSE GFF Fri, Jun 9, 2006 26.93 26.94 26.17 26.20
2721 NYSE GFF Thu, Jun 8, 2006 26.64 26.94 26.18 26.83
2720 NYSE GFF Wed, Jun 7, 2006 26.79 27.21 26.48 26.64
2719 NYSE GFF Tue, Jun 6, 2006 26.87 26.97 26.50 26.74
2718 NYSE GFF Mon, Jun 5, 2006 27.88 27.92 26.76 26.87
2717 NYSE GFF Fri, Jun 2, 2006 27.70 27.97 27.39 27.95
2716 NYSE GFF Thu, Jun 1, 2006 27.25 27.81 27.19 27.58
2715 NYSE GFF Wed, May 31, 2006 26.90 27.16 26.58 27.14
2714 NYSE GFF Tue, May 30, 2006 27.57 27.61 26.75 26.81
2713 NYSE GFF Fri, May 26, 2006 27.42 27.64 27.28 27.56
2712 NYSE GFF Thu, May 25, 2006 27.39 27.48 26.95 27.28
2711 NYSE GFF Wed, May 24, 2006 27.22 27.51 26.66 27.29
2710 NYSE GFF Tue, May 23, 2006 27.70 28.00 27.29 27.32
2709 NYSE GFF Mon, May 22, 2006 28.16 28.25 27.44 27.74
2708 NYSE GFF Fri, May 19, 2006 27.98 28.30 27.70 28.16
2707 NYSE GFF Thu, May 18, 2006 27.84 28.28 27.83 27.98
2706 NYSE GFF Wed, May 17, 2006 27.25 27.80 27.16 27.71
2705 NYSE GFF Tue, May 16, 2006 27.41 27.59 27.14 27.36
2704 NYSE GFF Mon, May 15, 2006 27.59 27.62 27.12 27.33
2703 NYSE GFF Fri, May 12, 2006 27.86 27.86 27.48 27.59
2702 NYSE GFF Thu, May 11, 2006 28.35 28.55 27.68 27.86
2701 NYSE GFF Wed, May 10, 2006 28.08 28.48 28.00 28.31
2700 NYSE GFF Tue, May 9, 2006 27.87 28.12 27.66 28.08
2699 NYSE GFF Mon, May 8, 2006 27.91 27.99 27.70 27.80
2698 NYSE GFF Fri, May 5, 2006 28.05 28.11 27.80 27.90
2697 NYSE GFF Thu, May 4, 2006 28.11 28.27 27.60 27.86
2696 NYSE GFF Wed, May 3, 2006 28.12 28.17 27.09 28.06
2695 NYSE GFF Tue, May 2, 2006 27.16 28.07 26.92 28.07
2694 NYSE GFF Mon, May 1, 2006 26.78 27.63 26.71 27.07
2693 NYSE GFF Fri, Apr 28, 2006 26.81 27.13 26.67 26.67
2692 NYSE GFF Thu, Apr 27, 2006 26.29 26.82 26.29 26.81
2691 NYSE GFF Wed, Apr 26, 2006 26.20 26.52 25.99 26.28
2690 NYSE GFF Tue, Apr 25, 2006 26.02 26.25 26.00 26.17
2689 NYSE GFF Mon, Apr 24, 2006 26.57 26.66 26.06 26.06
2688 NYSE GFF Fri, Apr 21, 2006 26.96 26.96 26.51 26.56
2687 NYSE GFF Thu, Apr 20, 2006 27.00 27.00 26.50 26.79
2686 NYSE GFF Wed, Apr 19, 2006 26.90 27.20 26.73 27.00
2685 NYSE GFF Tue, Apr 18, 2006 26.10 26.90 25.96 26.80
2684 NYSE GFF Mon, Apr 17, 2006 26.00 26.10 25.83 26.06
2683 NYSE GFF Thu, Apr 13, 2006 25.65 26.04 25.40 26.01
2682 NYSE GFF Wed, Apr 12, 2006 25.93 25.95 25.44 25.65
2681 NYSE GFF Tue, Apr 11, 2006 25.99 26.36 25.95 26.03
2680 NYSE GFF Mon, Apr 10, 2006 25.10 25.89 25.04 25.89
2679 NYSE GFF Fri, Apr 7, 2006 24.51 25.00 24.30 24.92
2678 NYSE GFF Thu, Apr 6, 2006 24.74 24.89 24.17 24.43
2677 NYSE GFF Wed, Apr 5, 2006 24.73 24.97 24.61 24.74
2676 NYSE GFF Tue, Apr 4, 2006 24.41 24.90 24.23 24.69
2675 NYSE GFF Mon, Apr 3, 2006 24.84 25.00 24.34 24.45
2674 NYSE GFF Fri, Mar 31, 2006 24.63 24.84 24.51 24.84
2673 NYSE GFF Thu, Mar 30, 2006 24.64 24.88 24.54 24.69
2672 NYSE GFF Wed, Mar 29, 2006 24.53 24.95 24.27 24.89
2671 NYSE GFF Tue, Mar 28, 2006 24.86 24.92 24.00 24.43
2670 NYSE GFF Mon, Mar 27, 2006 25.00 25.07 24.80 24.92
2669 NYSE GFF Fri, Mar 24, 2006 24.51 24.98 24.47 24.98
2668 NYSE GFF Thu, Mar 23, 2006 24.54 24.60 24.34 24.44
2667 NYSE GFF Wed, Mar 22, 2006 24.32 24.65 24.19 24.62
2666 NYSE GFF Tue, Mar 21, 2006 24.92 25.08 24.29 24.32
2665 NYSE GFF Mon, Mar 20, 2006 25.24 25.24 24.76 25.00
2664 NYSE GFF Fri, Mar 17, 2006 24.88 25.53 24.75 25.24
2663 NYSE GFF Thu, Mar 16, 2006 24.64 24.95 24.38 24.63
2662 NYSE GFF Wed, Mar 15, 2006 24.07 24.75 23.97 24.63
2661 NYSE GFF Tue, Mar 14, 2006 23.94 24.29 23.82 23.99
2660 NYSE GFF Mon, Mar 13, 2006 24.37 24.50 24.01 24.03
2659 NYSE GFF Fri, Mar 10, 2006 23.62 24.37 23.61 24.37
2658 NYSE GFF Thu, Mar 9, 2006 23.27 23.61 23.22 23.60
2657 NYSE GFF Wed, Mar 8, 2006 23.12 23.29 23.00 23.19
2656 NYSE GFF Tue, Mar 7, 2006 23.54 23.54 23.09 23.12
2655 NYSE GFF Mon, Mar 6, 2006 22.65 23.67 22.65 23.54
2654 NYSE GFF Fri, Mar 3, 2006 23.77 23.81 23.57 23.60
2653 NYSE GFF Thu, Mar 2, 2006 24.01 24.10 23.59 23.82
2652 NYSE GFF Wed, Mar 1, 2006 23.52 24.01 23.26 23.99
2651 NYSE GFF Tue, Feb 28, 2006 24.25 24.25 23.45 23.52
2650 NYSE GFF Mon, Feb 27, 2006 24.10 24.36 24.10 24.26
2649 NYSE GFF Fri, Feb 24, 2006 23.50 24.15 23.37 24.11
2648 NYSE GFF Thu, Feb 23, 2006 23.10 23.50 23.06 23.45
2647 NYSE GFF Wed, Feb 22, 2006 23.06 23.19 22.90 23.06
2646 NYSE GFF Tue, Feb 21, 2006 23.15 23.36 22.92 22.98
2645 NYSE GFF Fri, Feb 17, 2006 23.05 23.26 22.66 23.15
2644 NYSE GFF Thu, Feb 16, 2006 23.25 23.33 22.73 22.99
2643 NYSE GFF Wed, Feb 15, 2006 23.05 23.43 22.96 23.26
2642 NYSE GFF Tue, Feb 14, 2006 23.30 23.31 22.84 23.00
2641 NYSE GFF Mon, Feb 13, 2006 23.53 23.54 23.09 23.28
2640 NYSE GFF Fri, Feb 10, 2006 23.00 23.82 22.92 23.53
2639 NYSE GFF Thu, Feb 9, 2006 23.27 23.27 22.86 22.94
2638 NYSE GFF Wed, Feb 8, 2006 23.03 23.36 22.86 23.31
2637 NYSE GFF Tue, Feb 7, 2006 23.53 23.53 23.01 23.09
2636 NYSE GFF Mon, Feb 6, 2006 23.20 23.60 23.14 23.46
2635 NYSE GFF Fri, Feb 3, 2006 23.14 23.32 21.91 23.29
2634 NYSE GFF Thu, Feb 2, 2006 23.76 23.76 22.87 23.14
2633 NYSE GFF Wed, Feb 1, 2006 23.60 24.03 23.60 23.84
2632 NYSE GFF Tue, Jan 31, 2006 23.90 23.90 23.28 23.60
2631 NYSE GFF Mon, Jan 30, 2006 24.10 24.33 23.88 23.90
2630 NYSE GFF Fri, Jan 27, 2006 23.99 24.22 23.92 24.10
2629 NYSE GFF Thu, Jan 26, 2006 23.65 24.09 23.56 23.98
2628 NYSE GFF Wed, Jan 25, 2006 23.96 23.96 23.47 23.52
2627 NYSE GFF Tue, Jan 24, 2006 23.90 24.00 23.72 23.88
2626 NYSE GFF Mon, Jan 23, 2006 23.93 24.06 23.58 23.85
2625 NYSE GFF Fri, Jan 20, 2006 24.23 24.23 23.72 23.87
2624 NYSE GFF Thu, Jan 19, 2006 24.01 24.18 23.80 24.12
2623 NYSE GFF Wed, Jan 18, 2006 23.75 24.14 23.70 24.12
2622 NYSE GFF Tue, Jan 17, 2006 23.80 23.96 23.38 23.95
2621 NYSE GFF Fri, Jan 13, 2006 24.01 24.15 23.97 24.02
2620 NYSE GFF Thu, Jan 12, 2006 24.24 24.29 24.06 24.10
2619 NYSE GFF Wed, Jan 11, 2006 24.54 24.54 24.10 24.20
2618 NYSE GFF Tue, Jan 10, 2006 24.21 24.54 24.12 24.54
2617 NYSE GFF Mon, Jan 9, 2006 24.30 24.55 24.12 24.21
2616 NYSE GFF Fri, Jan 6, 2006 24.35 24.44 23.98 24.22
2615 NYSE GFF Thu, Jan 5, 2006 24.32 24.41 24.19 24.28
2614 NYSE GFF Wed, Jan 4, 2006 24.07 24.41 24.01 24.32
2613 NYSE GFF Tue, Jan 3, 2006 23.90 24.11 23.53 24.01
2612 NYSE GFF Fri, Dec 30, 2005 23.88 23.88 23.70 23.81
2611 NYSE GFF Thu, Dec 29, 2005 23.85 24.00 23.75 23.88
2610 NYSE GFF Wed, Dec 28, 2005 23.83 23.97 23.75 23.85
2609 NYSE GFF Tue, Dec 27, 2005 24.08 24.08 23.75 23.78
2608 NYSE GFF Fri, Dec 23, 2005 24.28 24.28 24.00 24.08
2607 NYSE GFF Thu, Dec 22, 2005 24.10 24.20 23.76 24.18
2606 NYSE GFF Wed, Dec 21, 2005 24.15 24.26 23.72 24.02
2605 NYSE GFF Tue, Dec 20, 2005 23.72 24.10 23.70 24.00
2604 NYSE GFF Mon, Dec 19, 2005 24.20 24.20 23.45 23.72
2603 NYSE GFF Fri, Dec 16, 2005 24.21 24.30 24.10 24.10
2602 NYSE GFF Thu, Dec 15, 2005 24.50 24.56 24.06 24.20
2601 NYSE GFF Wed, Dec 14, 2005 24.47 24.67 24.30 24.52
2600 NYSE GFF Tue, Dec 13, 2005 24.48 24.60 24.35 24.41
2599 NYSE GFF Mon, Dec 12, 2005 24.59 24.60 24.19 24.50
2598 NYSE GFF Fri, Dec 9, 2005 24.34 24.52 24.21 24.50
2597 NYSE GFF Thu, Dec 8, 2005 24.53 24.61 24.31 24.37
2596 NYSE GFF Wed, Dec 7, 2005 24.32 24.63 24.30 24.51
2595 NYSE GFF Tue, Dec 6, 2005 24.33 24.65 24.15 24.34
2594 NYSE GFF Mon, Dec 5, 2005 24.51 24.62 24.13 24.33
2593 NYSE GFF Fri, Dec 2, 2005 24.70 24.78 24.35 24.62
2592 NYSE GFF Thu, Dec 1, 2005 24.50 24.85 24.50 24.76
2591 NYSE GFF Wed, Nov 30, 2005 24.55 24.75 24.28 24.36
2590 NYSE GFF Tue, Nov 29, 2005 24.70 24.95 24.36 24.52
2589 NYSE GFF Mon, Nov 28, 2005 25.00 25.09 24.35 24.51
2588 NYSE GFF Fri, Nov 25, 2005 24.96 25.17 24.90 25.07
2587 NYSE GFF Wed, Nov 23, 2005 25.04 25.10 24.84 24.90
2586 NYSE GFF Tue, Nov 22, 2005 25.15 25.37 25.10 25.19
2585 NYSE GFF Mon, Nov 21, 2005 25.26 25.38 25.11 25.24
2584 NYSE GFF Fri, Nov 18, 2005 25.43 25.47 25.11 25.32
2583 NYSE GFF Thu, Nov 17, 2005 24.69 25.07 24.56 25.05
2582 NYSE GFF Wed, Nov 16, 2005 24.80 24.82 24.30 24.60
2581 NYSE GFF Tue, Nov 15, 2005 24.76 25.44 24.49 24.74
2580 NYSE GFF Mon, Nov 14, 2005 25.08 25.11 24.45 24.74
2579 NYSE GFF Fri, Nov 11, 2005 25.05 25.22 24.86 25.06
2578 NYSE GFF Thu, Nov 10, 2005 24.97 25.26 24.65 25.05
2577 NYSE GFF Wed, Nov 9, 2005 24.90 25.32 24.49 24.96
2576 NYSE GFF Tue, Nov 8, 2005 25.10 25.10 24.46 24.80
2575 NYSE GFF Mon, Nov 7, 2005 25.79 25.99 25.16 25.20
2574 NYSE GFF Fri, Nov 4, 2005 24.50 25.89 24.32 25.73
2573 NYSE GFF Thu, Nov 3, 2005 22.72 23.49 22.38 23.42
2572 NYSE GFF Wed, Nov 2, 2005 21.85 22.67 21.85 22.66
2571 NYSE GFF Tue, Nov 1, 2005 21.90 21.97 21.64 21.85
2570 NYSE GFF Mon, Oct 31, 2005 21.85 22.15 21.72 22.00
2569 NYSE GFF Fri, Oct 28, 2005 21.40 21.85 21.40 21.64
2568 NYSE GFF Thu, Oct 27, 2005 21.72 21.80 21.24 21.27
2567 NYSE GFF Wed, Oct 26, 2005 21.69 21.97 21.62 21.77
2566 NYSE GFF Tue, Oct 25, 2005 22.50 22.51 21.11 21.71
2565 NYSE GFF Mon, Oct 24, 2005 23.05 23.66 22.88 23.66
2564 NYSE GFF Fri, Oct 21, 2005 23.07 23.39 22.96 23.00
2563 NYSE GFF Thu, Oct 20, 2005 23.46 23.63 22.73 22.99
2562 NYSE GFF Wed, Oct 19, 2005 22.75 23.64 22.61 23.64
2561 NYSE GFF Tue, Oct 18, 2005 22.98 23.07 22.68 22.95
2560 NYSE GFF Mon, Oct 17, 2005 22.90 23.09 22.54 23.07
2559 NYSE GFF Fri, Oct 14, 2005 23.10 23.10 22.39 23.00
2558 NYSE GFF Thu, Oct 13, 2005 22.92 23.08 22.63 22.96
2557 NYSE GFF Wed, Oct 12, 2005 23.01 23.08 22.52 22.91
2556 NYSE GFF Tue, Oct 11, 2005 23.40 23.60 23.00 23.01
2555 NYSE GFF Mon, Oct 10, 2005 23.61 23.78 23.16 23.24
2554 NYSE GFF Fri, Oct 7, 2005 23.97 24.04 23.41 23.50
2553 NYSE GFF Thu, Oct 6, 2005 24.03 24.16 23.63 23.90
2552 NYSE GFF Wed, Oct 5, 2005 24.15 24.34 23.95 24.02
2551 NYSE GFF Tue, Oct 4, 2005 24.50 24.50 23.85 24.16
2550 NYSE GFF Mon, Oct 3, 2005 24.60 24.75 24.30 24.50
2549 NYSE GFF Fri, Sep 30, 2005 24.15 24.83 23.87 24.60
2548 NYSE GFF Thu, Sep 29, 2005 24.70 24.70 23.95 24.14
2547 NYSE GFF Wed, Sep 28, 2005 24.98 24.98 24.62 24.80
2546 NYSE GFF Tue, Sep 27, 2005 24.73 24.99 24.55 24.98
2545 NYSE GFF Mon, Sep 26, 2005 24.40 24.84 24.40 24.65
2544 NYSE GFF Fri, Sep 23, 2005 24.22 24.83 23.97 24.58
2543 NYSE GFF Thu, Sep 22, 2005 24.50 24.64 24.33 24.47
2542 NYSE GFF Wed, Sep 21, 2005 25.70 25.70 24.40 24.63
2541 NYSE GFF Tue, Sep 20, 2005 25.97 26.11 25.41 25.70
2540 NYSE GFF Mon, Sep 19, 2005 26.23 26.23 25.58 25.90
2539 NYSE GFF Fri, Sep 16, 2005 26.05 26.41 25.90 26.32
2538 NYSE GFF Thu, Sep 15, 2005 25.70 25.93 25.70 25.87
2537 NYSE GFF Wed, Sep 14, 2005 25.70 25.96 25.60 25.68
2536 NYSE GFF Tue, Sep 13, 2005 26.36 26.36 25.31 25.59
2535 NYSE GFF Mon, Sep 12, 2005 26.35 26.78 26.31 26.52
2534 NYSE GFF Fri, Sep 9, 2005 26.37 26.55 26.33 26.55
2533 NYSE GFF Thu, Sep 8, 2005 26.10 26.33 26.05 26.33
2532 NYSE GFF Wed, Sep 7, 2005 25.93 26.23 25.80 26.19
2531 NYSE GFF Tue, Sep 6, 2005 25.97 26.08 25.80 25.94
2530 NYSE GFF Fri, Sep 2, 2005 25.82 25.99 25.78 25.98
2529 NYSE GFF Thu, Sep 1, 2005 25.65 26.01 25.65 25.77
2528 NYSE GFF Wed, Aug 31, 2005 25.04 25.72 25.04 25.64
2527 NYSE GFF Tue, Aug 30, 2005 24.74 25.04 24.56 25.04
2526 NYSE GFF Mon, Aug 29, 2005 23.92 24.85 23.87 24.74
2525 NYSE GFF Fri, Aug 26, 2005 24.49 24.49 23.75 24.16
2524 NYSE GFF Thu, Aug 25, 2005 24.60 24.75 24.02 24.42
2523 NYSE GFF Wed, Aug 24, 2005 24.60 24.78 24.23 24.46
2522 NYSE GFF Tue, Aug 23, 2005 24.54 24.75 24.20 24.52
2521 NYSE GFF Mon, Aug 22, 2005 24.87 24.96 24.35 24.54
2520 NYSE GFF Fri, Aug 19, 2005 24.60 24.76 24.57 24.72
2519 NYSE GFF Thu, Aug 18, 2005 24.65 24.73 24.50 24.50
2518 NYSE GFF Wed, Aug 17, 2005 23.84 24.86 23.63 24.55
2517 NYSE GFF Tue, Aug 16, 2005 24.10 24.10 23.49 23.82
2516 NYSE GFF Mon, Aug 15, 2005 23.80 24.30 23.60 24.15
2515 NYSE GFF Fri, Aug 12, 2005 23.75 24.13 23.50 23.82
2514 NYSE GFF Thu, Aug 11, 2005 23.85 24.10 23.54 23.82
2513 NYSE GFF Wed, Aug 10, 2005 23.69 24.03 23.63 23.90
2512 NYSE GFF Tue, Aug 9, 2005 23.60 23.75 23.34 23.59
2511 NYSE GFF Mon, Aug 8, 2005 23.44 23.73 23.44 23.57
2510 NYSE GFF Fri, Aug 5, 2005 23.60 23.60 23.01 23.44
2509 NYSE GFF Thu, Aug 4, 2005 24.20 24.20 23.52 23.65
2508 NYSE GFF Wed, Aug 3, 2005 24.75 25.52 24.04 24.13
2507 NYSE GFF Tue, Aug 2, 2005 26.20 26.25 24.65 24.69
2506 NYSE GFF Mon, Aug 1, 2005 25.90 26.33 25.85 26.17
2505 NYSE GFF Fri, Jul 29, 2005 26.26 26.32 25.83 25.85
2504 NYSE GFF Thu, Jul 28, 2005 25.79 26.33 25.79 26.30
2503 NYSE GFF Wed, Jul 27, 2005 25.55 25.84 25.35 25.73
2502 NYSE GFF Tue, Jul 26, 2005 25.36 25.55 25.28 25.50
2501 NYSE GFF Mon, Jul 25, 2005 25.80 25.99 25.32 25.37
2500 NYSE GFF Fri, Jul 22, 2005 25.55 25.84 25.43 25.80
2499 NYSE GFF Thu, Jul 21, 2005 25.86 25.90 25.19 25.53
2498 NYSE GFF Wed, Jul 20, 2005 25.67 25.83 25.37 25.83
2497 NYSE GFF Tue, Jul 19, 2005 25.37 25.80 25.23 25.80
2496 NYSE GFF Mon, Jul 18, 2005 25.31 25.45 25.25 25.32
2495 NYSE GFF Fri, Jul 15, 2005 25.68 25.71 25.18 25.31
2494 NYSE GFF Thu, Jul 14, 2005 25.72 25.97 25.37 25.71
2493 NYSE GFF Wed, Jul 13, 2005 25.50 25.72 25.25 25.59
2492 NYSE GFF Tue, Jul 12, 2005 25.27 25.69 25.22 25.52
2491 NYSE GFF Mon, Jul 11, 2005 25.00 25.30 24.99 25.27
2490 NYSE GFF Fri, Jul 8, 2005 23.90 25.00 23.88 24.97
2489 NYSE GFF Thu, Jul 7, 2005 23.32 23.85 23.24 23.82
2488 NYSE GFF Wed, Jul 6, 2005 23.41 23.59 23.38 23.51
2487 NYSE GFF Tue, Jul 5, 2005 22.42 23.44 22.41 23.43
2486 NYSE GFF Fri, Jul 1, 2005 22.22 22.65 22.22 22.46
2485 NYSE GFF Thu, Jun 30, 2005 22.04 22.41 22.04 22.20
2484 NYSE GFF Wed, Jun 29, 2005 22.12 22.50 22.03 22.05
2483 NYSE GFF Tue, Jun 28, 2005 21.56 22.22 21.56 22.06
2482 NYSE GFF Mon, Jun 27, 2005 21.40 21.56 21.17 21.50
2481 NYSE GFF Fri, Jun 24, 2005 21.77 21.77 21.16 21.40
2480 NYSE GFF Thu, Jun 23, 2005 22.11 22.19 21.55 21.76
2479 NYSE GFF Wed, Jun 22, 2005 22.50 22.57 22.00 22.10
2478 NYSE GFF Tue, Jun 21, 2005 22.08 22.75 22.08 22.48
2477 NYSE GFF Mon, Jun 20, 2005 22.05 22.20 21.96 22.07
2476 NYSE GFF Fri, Jun 17, 2005 22.07 22.20 21.87 22.07
2475 NYSE GFF Thu, Jun 16, 2005 21.40 21.74 21.40 21.74
2474 NYSE GFF Wed, Jun 15, 2005 21.46 21.62 21.29 21.36
2473 NYSE GFF Tue, Jun 14, 2005 20.72 21.49 20.72 21.37
2472 NYSE GFF Mon, Jun 13, 2005 20.32 20.67 20.31 20.67
2471 NYSE GFF Fri, Jun 10, 2005 20.10 20.40 20.10 20.30
2470 NYSE GFF Thu, Jun 9, 2005 20.00 20.20 19.94 20.09
2469 NYSE GFF Wed, Jun 8, 2005 20.00 20.13 19.99 20.06
2468 NYSE GFF Tue, Jun 7, 2005 20.08 20.17 19.90 19.93
2467 NYSE GFF Mon, Jun 6, 2005 20.00 20.14 19.91 19.99
2466 NYSE GFF Fri, Jun 3, 2005 20.47 20.50 19.79 19.91
2465 NYSE GFF Thu, Jun 2, 2005 20.00 20.57 19.95 20.47
2464 NYSE GFF Wed, Jun 1, 2005 19.93 20.05 19.91 20.01
2463 NYSE GFF Tue, May 31, 2005 19.87 20.10 19.87 19.93
2462 NYSE GFF Fri, May 27, 2005 19.87 19.95 19.68 19.85
2461 NYSE GFF Thu, May 26, 2005 19.47 20.00 19.47 19.87
2460 NYSE GFF Wed, May 25, 2005 19.78 19.78 19.48 19.52
2459 NYSE GFF Tue, May 24, 2005 19.70 19.87 19.68 19.80
2458 NYSE GFF Mon, May 23, 2005 19.90 19.98 19.77 19.78
2457 NYSE GFF Fri, May 20, 2005 19.62 19.90 19.35 19.86
2456 NYSE GFF Thu, May 19, 2005 19.37 19.69 19.32 19.67
2455 NYSE GFF Wed, May 18, 2005 18.82 19.47 18.82 19.22
2454 NYSE GFF Tue, May 17, 2005 18.57 18.94 18.36 18.73
2453 NYSE GFF Mon, May 16, 2005 18.45 18.74 18.45 18.55
2452 NYSE GFF Fri, May 13, 2005 18.63 18.75 18.40 18.45
2451 NYSE GFF Thu, May 12, 2005 18.79 18.82 18.59 18.62
2450 NYSE GFF Wed, May 11, 2005 18.65 18.85 18.38 18.71
2449 NYSE GFF Tue, May 10, 2005 18.96 18.96 18.55 18.77
2448 NYSE GFF Mon, May 9, 2005 18.94 18.97 18.78 18.95
2447 NYSE GFF Fri, May 6, 2005 18.65 19.05 18.55 18.94
2446 NYSE GFF Thu, May 5, 2005 18.95 18.95 18.38 18.55
2445 NYSE GFF Wed, May 4, 2005 18.53 19.13 18.35 18.92
2444 NYSE GFF Tue, May 3, 2005 19.00 19.00 18.43 18.55
2443 NYSE GFF Mon, May 2, 2005 19.25 19.44 18.92 18.99
2442 NYSE GFF Fri, Apr 29, 2005 19.37 19.51 18.96 19.19
2441 NYSE GFF Thu, Apr 28, 2005 19.75 19.82 19.30 19.34
2440 NYSE GFF Wed, Apr 27, 2005 19.70 19.89 19.45 19.78
2439 NYSE GFF Tue, Apr 26, 2005 19.72 20.01 19.67 19.76
2438 NYSE GFF Mon, Apr 25, 2005 19.76 19.96 19.72 19.78
2437 NYSE GFF Fri, Apr 22, 2005 19.55 19.70 19.43 19.67
2436 NYSE GFF Thu, Apr 21, 2005 19.52 19.71 19.35 19.60
2435 NYSE GFF Wed, Apr 20, 2005 20.24 20.24 19.13 19.38
2434 NYSE GFF Tue, Apr 19, 2005 20.32 20.36 19.95 20.25
2433 NYSE GFF Mon, Apr 18, 2005 20.05 20.31 19.95 20.27
2432 NYSE GFF Fri, Apr 15, 2005 20.51 20.73 20.05 20.08
2431 NYSE GFF Thu, Apr 14, 2005 20.68 20.84 20.37 20.50
2430 NYSE GFF Wed, Apr 13, 2005 20.95 21.00 20.58 20.72
2429 NYSE GFF Tue, Apr 12, 2005 20.60 21.00 20.54 20.93
2428 NYSE GFF Mon, Apr 11, 2005 20.77 20.79 20.48 20.74
2427 NYSE GFF Fri, Apr 8, 2005 21.18 21.20 20.60 20.70
2426 NYSE GFF Thu, Apr 7, 2005 21.22 21.30 21.05 21.13
2425 NYSE GFF Wed, Apr 6, 2005 21.32 21.61 21.12 21.12
2424 NYSE GFF Tue, Apr 5, 2005 20.95 21.26 20.95 21.25
2423 NYSE GFF Mon, Apr 4, 2005 21.18 21.22 20.66 20.91
2422 NYSE GFF Fri, Apr 1, 2005 21.55 21.75 21.08 21.13
2421 NYSE GFF Thu, Mar 31, 2005 22.08 22.09 21.25 21.41
2420 NYSE GFF Wed, Mar 30, 2005 22.00 22.23 22.00 22.15
2419 NYSE GFF Tue, Mar 29, 2005 22.23 22.40 22.00 22.02
2418 NYSE GFF Mon, Mar 28, 2005 22.05 22.36 22.05 22.19
2417 NYSE GFF Thu, Mar 24, 2005 22.30 22.43 22.05 22.05
2416 NYSE GFF Wed, Mar 23, 2005 22.35 22.54 22.17 22.25
2415 NYSE GFF Tue, Mar 22, 2005 22.42 22.73 22.33 22.34
2414 NYSE GFF Mon, Mar 21, 2005 22.15 22.45 22.15 22.32
2413 NYSE GFF Fri, Mar 18, 2005 22.55 22.58 22.00 22.22
2412 NYSE GFF Thu, Mar 17, 2005 22.55 22.60 22.23 22.45
2411 NYSE GFF Wed, Mar 16, 2005 22.44 22.56 22.35 22.55
2410 NYSE GFF Tue, Mar 15, 2005 22.78 22.98 22.40 22.42
2409 NYSE GFF Mon, Mar 14, 2005 22.61 22.80 22.53 22.78
2408 NYSE GFF Fri, Mar 11, 2005 22.80 22.81 22.45 22.72
2407 NYSE GFF Thu, Mar 10, 2005 22.94 23.03 22.65 22.84
2406 NYSE GFF Wed, Mar 9, 2005 23.29 23.31 22.89 22.95
2405 NYSE GFF Tue, Mar 8, 2005 23.35 23.55 23.33 23.40
2404 NYSE GFF Mon, Mar 7, 2005 23.05 23.43 23.05 23.40
2403 NYSE GFF Fri, Mar 4, 2005 22.85 23.23 22.60 23.14
2402 NYSE GFF Thu, Mar 3, 2005 23.01 23.08 22.66 22.81
2401 NYSE GFF Wed, Mar 2, 2005 23.00 23.20 22.86 22.98
2400 NYSE GFF Tue, Mar 1, 2005 23.03 23.20 22.70 22.94
2399 NYSE GFF Mon, Feb 28, 2005 22.85 23.14 22.77 23.00
2398 NYSE GFF Fri, Feb 25, 2005 22.90 23.03 22.75 23.00
2397 NYSE GFF Thu, Feb 24, 2005 23.20 23.35 22.86 22.90
2396 NYSE GFF Wed, Feb 23, 2005 23.04 23.48 22.86 23.35
2395 NYSE GFF Tue, Feb 22, 2005 23.20 23.40 23.00 23.00
2394 NYSE GFF Fri, Feb 18, 2005 23.48 23.58 23.18 23.28
2393 NYSE GFF Thu, Feb 17, 2005 23.80 23.80 23.28 23.50
2392 NYSE GFF Wed, Feb 16, 2005 23.75 24.09 23.63 23.75
2391 NYSE GFF Tue, Feb 15, 2005 23.51 23.85 23.50 23.78
2390 NYSE GFF Mon, Feb 14, 2005 23.95 23.99 23.20 23.61
2389 NYSE GFF Fri, Feb 11, 2005 23.70 24.18 23.59 23.99
2388 NYSE GFF Thu, Feb 10, 2005 23.75 23.80 23.43 23.70
2387 NYSE GFF Wed, Feb 9, 2005 23.75 24.24 22.86 23.77
2386 NYSE GFF Tue, Feb 8, 2005 27.22 27.26 24.30 24.50
2385 NYSE GFF Mon, Feb 7, 2005 27.00 27.41 27.00 27.22
2384 NYSE GFF Fri, Feb 4, 2005 26.95 27.49 26.95 27.46
2383 NYSE GFF Thu, Feb 3, 2005 27.50 27.50 26.93 27.05
2382 NYSE GFF Wed, Feb 2, 2005 27.78 27.78 27.38 27.54
2381 NYSE GFF Tue, Feb 1, 2005 26.93 27.67 26.86 27.58
2380 NYSE GFF Mon, Jan 31, 2005 26.55 27.00 26.55 26.93
2379 NYSE GFF Fri, Jan 28, 2005 26.37 26.65 26.00 26.38
2378 NYSE GFF Thu, Jan 27, 2005 26.52 26.73 26.25 26.37
2377 NYSE GFF Wed, Jan 26, 2005 25.99 26.60 25.95 26.58
2376 NYSE GFF Tue, Jan 25, 2005 25.95 26.36 25.87 25.89
2375 NYSE GFF Mon, Jan 24, 2005 26.45 26.53 25.82 25.85
2374 NYSE GFF Fri, Jan 21, 2005 26.60 26.80 26.36 26.38
2373 NYSE GFF Thu, Jan 20, 2005 26.52 26.80 26.41 26.53
2372 NYSE GFF Wed, Jan 19, 2005 26.65 26.82 26.50 26.55
2371 NYSE GFF Tue, Jan 18, 2005 26.25 26.79 26.03 26.58
2370 NYSE GFF Fri, Jan 14, 2005 25.85 26.32 25.80 26.25
2369 NYSE GFF Thu, Jan 13, 2005 26.10 26.30 25.70 25.75
2368 NYSE GFF Wed, Jan 12, 2005 26.03 26.16 25.71 26.16
2367 NYSE GFF Tue, Jan 11, 2005 26.10 26.12 25.89 26.00
2366 NYSE GFF Mon, Jan 10, 2005 25.68 26.21 25.68 26.04
2365 NYSE GFF Fri, Jan 7, 2005 26.25 26.32 25.88 25.90
2364 NYSE GFF Thu, Jan 6, 2005 25.90 26.48 25.88 26.18
2363 NYSE GFF Wed, Jan 5, 2005 26.65 26.95 26.14 26.15
2362 NYSE GFF Tue, Jan 4, 2005 26.90 27.06 26.65 26.80
2361 NYSE GFF Mon, Jan 3, 2005 27.00 27.27 26.62 26.82
2360 NYSE GFF Fri, Dec 31, 2004 27.05 27.22 26.89 27.00
2359 NYSE GFF Thu, Dec 30, 2004 27.01 27.19 26.90 27.07
2358 NYSE GFF Wed, Dec 29, 2004 26.98 27.16 26.72 27.00
2357 NYSE GFF Tue, Dec 28, 2004 26.20 26.99 26.20 26.94
2356 NYSE GFF Mon, Dec 27, 2004 26.78 26.90 26.26 26.28
2355 NYSE GFF Thu, Dec 23, 2004 26.37 26.85 26.30 26.64
2354 NYSE GFF Wed, Dec 22, 2004 25.94 26.54 25.89 26.34
2353 NYSE GFF Tue, Dec 21, 2004 25.91 26.00 25.77 25.94
2352 NYSE GFF Mon, Dec 20, 2004 26.17 26.35 25.84 25.88
2351 NYSE GFF Fri, Dec 17, 2004 25.83 26.29 25.20 26.04
2350 NYSE GFF Thu, Dec 16, 2004 25.74 25.98 25.66 25.83
2349 NYSE GFF Wed, Dec 15, 2004 25.74 25.90 25.40 25.75
2348 NYSE GFF Tue, Dec 14, 2004 25.29 25.65 25.15 25.64
2347 NYSE GFF Mon, Dec 13, 2004 25.45 25.45 25.25 25.28
2346 NYSE GFF Fri, Dec 10, 2004 24.75 25.35 24.66 25.27
2345 NYSE GFF Thu, Dec 9, 2004 25.00 25.02 24.70 24.85
2344 NYSE GFF Wed, Dec 8, 2004 24.84 25.29 24.84 25.21
2343 NYSE GFF Tue, Dec 7, 2004 25.80 25.80 24.75 24.84
2342 NYSE GFF Mon, Dec 6, 2004 25.41 25.93 25.41 25.73
2341 NYSE GFF Fri, Dec 3, 2004 25.75 25.75 25.31 25.36
2340 NYSE GFF Thu, Dec 2, 2004 25.83 25.90 25.54 25.72
2339 NYSE GFF Wed, Dec 1, 2004 25.15 25.90 25.10 25.78
2338 NYSE GFF Tue, Nov 30, 2004 25.05 25.15 24.97 25.08
2337 NYSE GFF Mon, Nov 29, 2004 25.10 25.30 24.74 25.05
2336 NYSE GFF Fri, Nov 26, 2004 24.80 25.13 24.80 25.08
2335 NYSE GFF Wed, Nov 24, 2004 24.85 25.15 24.70 25.04
2334 NYSE GFF Tue, Nov 23, 2004 24.90 24.90 24.60 24.81
2333 NYSE GFF Mon, Nov 22, 2004 24.20 25.00 24.18 24.98
2332 NYSE GFF Fri, Nov 19, 2004 25.00 25.03 24.21 24.26
2331 NYSE GFF Thu, Nov 18, 2004 25.20 25.20 24.82 24.99
2330 NYSE GFF Wed, Nov 17, 2004 24.90 25.32 24.90 25.21
2329 NYSE GFF Tue, Nov 16, 2004 25.40 25.40 24.80 24.81
2328 NYSE GFF Mon, Nov 15, 2004 25.05 25.52 25.01 25.35
2327 NYSE GFF Fri, Nov 12, 2004 24.96 25.15 24.82 25.13
2326 NYSE GFF Thu, Nov 11, 2004 24.85 25.05 24.53 24.98
2325 NYSE GFF Wed, Nov 10, 2004 24.75 24.90 24.43 24.90
2324 NYSE GFF Tue, Nov 9, 2004 24.22 25.03 24.22 24.75
2323 NYSE GFF Mon, Nov 8, 2004 24.56 25.15 24.25 24.28
2322 NYSE GFF Fri, Nov 5, 2004 24.40 25.45 24.21 24.61
2321 NYSE GFF Thu, Nov 4, 2004 23.00 24.40 22.77 24.05
2320 NYSE GFF Wed, Nov 3, 2004 22.55 23.00 22.55 22.93
2319 NYSE GFF Tue, Nov 2, 2004 22.32 22.89 22.30 22.35
2318 NYSE GFF Mon, Nov 1, 2004 22.30 22.45 22.00 22.38
2317 NYSE GFF Fri, Oct 29, 2004 22.52 22.65 22.08 22.25
2316 NYSE GFF Thu, Oct 28, 2004 22.50 22.50 22.00 22.50
2315 NYSE GFF Wed, Oct 27, 2004 22.05 22.50 21.80 22.49
2314 NYSE GFF Tue, Oct 26, 2004 21.70 22.00 21.41 21.88
2313 NYSE GFF Mon, Oct 25, 2004 21.10 21.76 20.86 21.75
2312 NYSE GFF Fri, Oct 22, 2004 21.56 21.78 21.01 21.02
2311 NYSE GFF Thu, Oct 21, 2004 21.34 21.66 21.20 21.66
2310 NYSE GFF Wed, Oct 20, 2004 21.20 21.39 21.07 21.34
2309 NYSE GFF Tue, Oct 19, 2004 21.60 21.78 21.12 21.12
2308 NYSE GFF Mon, Oct 18, 2004 21.45 21.80 21.39 21.63
2307 NYSE GFF Fri, Oct 15, 2004 21.19 21.83 21.19 21.54
2306 NYSE GFF Thu, Oct 14, 2004 21.28 21.43 21.14 21.18
2305 NYSE GFF Wed, Oct 13, 2004 21.60 21.74 21.24 21.30
2304 NYSE GFF Tue, Oct 12, 2004 21.60 21.77 21.27 21.40
2303 NYSE GFF Mon, Oct 11, 2004 21.50 21.78 21.50 21.65
2302 NYSE GFF Fri, Oct 8, 2004 21.62 21.96 21.58 21.58
2301 NYSE GFF Thu, Oct 7, 2004 22.04 22.23 21.71 21.72
2300 NYSE GFF Wed, Oct 6, 2004 21.50 22.02 21.50 22.02
2299 NYSE GFF Tue, Oct 5, 2004 22.00 22.00 21.46 21.55
2298 NYSE GFF Mon, Oct 4, 2004 21.94 22.02 21.72 21.91
2297 NYSE GFF Fri, Oct 1, 2004 21.10 21.99 21.05 21.88
2296 NYSE GFF Thu, Sep 30, 2004 21.15 21.35 21.02 21.10
2295 NYSE GFF Wed, Sep 29, 2004 21.10 21.30 20.86 21.13
2294 NYSE GFF Tue, Sep 28, 2004 20.62 21.22 20.60 21.15
2293 NYSE GFF Mon, Sep 27, 2004 20.90 20.93 20.45 20.66
2292 NYSE GFF Fri, Sep 24, 2004 21.15 21.36 20.86 20.87
2291 NYSE GFF Thu, Sep 23, 2004 20.82 21.20 20.82 21.15
2290 NYSE GFF Wed, Sep 22, 2004 21.64 21.64 20.91 20.92
2289 NYSE GFF Tue, Sep 21, 2004 21.35 21.79 21.33 21.74
2288 NYSE GFF Mon, Sep 20, 2004 21.40 21.50 21.26 21.29
2287 NYSE GFF Fri, Sep 17, 2004 21.70 21.70 21.31 21.35
2286 NYSE GFF Thu, Sep 16, 2004 21.25 21.60 21.07 21.48
2285 NYSE GFF Wed, Sep 15, 2004 21.30 21.40 20.95 21.18
2284 NYSE GFF Tue, Sep 14, 2004 21.36 21.45 21.04 21.45
2283 NYSE GFF Mon, Sep 13, 2004 21.15 21.62 21.10 21.36
2282 NYSE GFF Fri, Sep 10, 2004 20.85 21.23 20.70 21.11
2281 NYSE GFF Thu, Sep 9, 2004 20.65 21.00 20.65 20.91
2280 NYSE GFF Wed, Sep 8, 2004 20.70 21.00 20.47 20.50
2279 NYSE GFF Tue, Sep 7, 2004 20.32 20.75 20.32 20.75
2278 NYSE GFF Fri, Sep 3, 2004 20.09 20.37 20.09 20.32
2277 NYSE GFF Thu, Sep 2, 2004 20.00 20.10 19.94 20.09
2276 NYSE GFF Wed, Sep 1, 2004 19.95 21.00 19.92 19.97
2275 NYSE GFF Tue, Aug 31, 2004 19.90 20.08 19.85 20.02
2274 NYSE GFF Mon, Aug 30, 2004 19.95 19.99 19.82 19.88
2273 NYSE GFF Fri, Aug 27, 2004 20.00 20.18 19.72 20.00
2272 NYSE GFF Thu, Aug 26, 2004 20.00 20.00 19.83 19.92
2271 NYSE GFF Wed, Aug 25, 2004 19.95 19.95 19.76 19.95
2270 NYSE GFF Tue, Aug 24, 2004 19.90 20.09 19.89 19.95
2269 NYSE GFF Mon, Aug 23, 2004 19.90 19.99 19.69 19.75
2268 NYSE GFF Fri, Aug 20, 2004 19.85 19.99 19.80 19.94
2267 NYSE GFF Thu, Aug 19, 2004 19.96 19.96 19.88 19.90
2266 NYSE GFF Wed, Aug 18, 2004 19.90 20.00 19.85 19.98
2265 NYSE GFF Tue, Aug 17, 2004 20.00 20.00 19.71 19.90
2264 NYSE GFF Mon, Aug 16, 2004 19.96 20.01 19.95 20.00
2263 NYSE GFF Fri, Aug 13, 2004 20.00 20.20 19.92 19.96
2262 NYSE GFF Thu, Aug 12, 2004 20.00 20.08 19.87 19.99
2261 NYSE GFF Wed, Aug 11, 2004 20.14 20.15 19.90 20.00
2260 NYSE GFF Tue, Aug 10, 2004 20.28 20.35 20.00 20.14
2259 NYSE GFF Mon, Aug 9, 2004 20.18 20.35 19.88 20.29
2258 NYSE GFF Fri, Aug 6, 2004 20.54 20.56 20.00 20.18
2257 NYSE GFF Thu, Aug 5, 2004 20.92 20.94 20.44 20.54
2256 NYSE GFF Wed, Aug 4, 2004 21.00 21.10 20.69 20.89
2255 NYSE GFF Tue, Aug 3, 2004 21.05 21.35 20.85 20.99
2254 NYSE GFF Mon, Aug 2, 2004 20.90 21.20 20.80 21.10
2253 NYSE GFF Fri, Jul 30, 2004 21.00 21.20 20.65 20.97
2252 NYSE GFF Thu, Jul 29, 2004 20.70 21.20 20.70 21.09
2251 NYSE GFF Wed, Jul 28, 2004 20.75 20.84 20.44 20.60
2250 NYSE GFF Tue, Jul 27, 2004 20.68 20.77 20.54 20.68
2249 NYSE GFF Mon, Jul 26, 2004 21.05 21.08 20.46 20.66
2248 NYSE GFF Fri, Jul 23, 2004 21.05 21.30 21.01 21.04
2247 NYSE GFF Thu, Jul 22, 2004 21.72 21.72 21.15 21.17
2246 NYSE GFF Wed, Jul 21, 2004 21.83 22.23 21.61 21.62
2245 NYSE GFF Tue, Jul 20, 2004 21.35 21.97 21.07 21.93
2244 NYSE GFF Mon, Jul 19, 2004 21.40 21.55 21.20 21.47
2243 NYSE GFF Fri, Jul 16, 2004 21.41 21.70 21.19 21.49
2242 NYSE GFF Thu, Jul 15, 2004 21.04 21.69 21.04 21.42
2241 NYSE GFF Wed, Jul 14, 2004 21.20 21.29 21.00 21.14
2240 NYSE GFF Tue, Jul 13, 2004 21.22 21.34 21.10 21.28
2239 NYSE GFF Mon, Jul 12, 2004 21.24 21.26 21.08 21.22
2238 NYSE GFF Fri, Jul 9, 2004 21.45 21.51 21.19 21.24
2237 NYSE GFF Thu, Jul 8, 2004 21.62 21.76 21.32 21.40
2236 NYSE GFF Wed, Jul 7, 2004 22.05 22.75 21.57 21.59
2235 NYSE GFF Tue, Jul 6, 2004 22.31 22.31 21.73 21.92
2234 NYSE GFF Fri, Jul 2, 2004 22.08 22.48 22.02 22.27
2233 NYSE GFF Thu, Jul 1, 2004 22.38 22.59 22.04 22.04
2232 NYSE GFF Wed, Jun 30, 2004 22.25 22.75 22.25 22.28
2231 NYSE GFF Tue, Jun 29, 2004 22.18 22.65 22.15 22.21
2230 NYSE GFF Mon, Jun 28, 2004 22.05 22.61 22.05 22.22
2229 NYSE GFF Fri, Jun 25, 2004 22.15 22.44 21.85 21.85
2228 NYSE GFF Thu, Jun 24, 2004 21.80 22.32 21.75 22.00
2227 NYSE GFF Wed, Jun 23, 2004 22.00 22.08 21.49 21.76
2226 NYSE GFF Tue, Jun 22, 2004 21.85 21.90 21.35 21.90
2225 NYSE GFF Mon, Jun 21, 2004 21.75 21.90 21.66 21.78
2224 NYSE GFF Fri, Jun 18, 2004 22.00 22.00 21.70 21.70
2223 NYSE GFF Thu, Jun 17, 2004 22.16 22.16 21.80 22.00
2222 NYSE GFF Wed, Jun 16, 2004 22.85 22.85 21.98 22.15
2221 NYSE GFF Tue, Jun 15, 2004 22.42 23.00 22.42 22.70
2220 NYSE GFF Mon, Jun 14, 2004 22.84 22.89 22.25 22.35
2219 NYSE GFF Thu, Jun 10, 2004 23.09 23.16 22.60 22.84
2218 NYSE GFF Wed, Jun 9, 2004 23.00 23.11 22.90 23.06
2217 NYSE GFF Tue, Jun 8, 2004 23.00 23.15 22.90 22.90
2216 NYSE GFF Mon, Jun 7, 2004 22.80 23.18 22.80 23.00
2215 NYSE GFF Fri, Jun 4, 2004 22.80 23.02 22.63 22.65
2214 NYSE GFF Thu, Jun 3, 2004 23.05 23.05 22.65 22.70
2213 NYSE GFF Wed, Jun 2, 2004 22.95 23.22 22.81 22.95
2212 NYSE GFF Tue, Jun 1, 2004 23.29 23.31 22.48 22.85
2211 NYSE GFF Fri, May 28, 2004 23.05 23.35 22.87 23.28
2210 NYSE GFF Thu, May 27, 2004 23.00 23.15 22.51 22.95
2209 NYSE GFF Wed, May 26, 2004 22.95 22.98 22.62 22.98
2208 NYSE GFF Tue, May 25, 2004 22.54 23.00 22.48 22.95
2207 NYSE GFF Mon, May 24, 2004 22.44 22.85 22.40 22.50
2206 NYSE GFF Fri, May 21, 2004 22.40 22.59 22.25 22.44
2205 NYSE GFF Thu, May 20, 2004 21.70 22.30 21.67 22.30
2204 NYSE GFF Wed, May 19, 2004 22.03 22.25 21.50 21.60
2203 NYSE GFF Tue, May 18, 2004 21.63 21.89 21.55 21.83
2202 NYSE GFF Mon, May 17, 2004 21.87 21.87 21.40 21.43
2201 NYSE GFF Fri, May 14, 2004 22.67 22.70 21.97 22.00
2200 NYSE GFF Thu, May 13, 2004 22.40 22.80 22.16 22.57
2199 NYSE GFF Wed, May 12, 2004 21.86 22.48 21.32 22.43
2198 NYSE GFF Tue, May 11, 2004 21.85 21.97 21.56 21.96
2197 NYSE GFF Mon, May 10, 2004 21.75 21.76 21.22 21.65
2196 NYSE GFF Fri, May 7, 2004 22.32 22.42 21.75 21.80
2195 NYSE GFF Thu, May 6, 2004 22.45 22.54 22.01 22.29
2194 NYSE GFF Wed, May 5, 2004 22.52 22.84 22.41 22.50
2193 NYSE GFF Tue, May 4, 2004 22.95 22.99 22.22 22.45
2192 NYSE GFF Mon, May 3, 2004 22.25 22.78 21.92 22.78
2191 NYSE GFF Fri, Apr 30, 2004 21.45 22.26 21.45 21.95
2190 NYSE GFF Thu, Apr 29, 2004 20.75 21.53 20.52 21.53
2189 NYSE GFF Wed, Apr 28, 2004 21.59 21.59 20.68 20.68
2188 NYSE GFF Tue, Apr 27, 2004 21.70 21.74 21.49 21.57
2187 NYSE GFF Mon, Apr 26, 2004 21.90 22.05 21.53 21.65
2186 NYSE GFF Fri, Apr 23, 2004 22.42 22.42 21.63 21.99
2185 NYSE GFF Thu, Apr 22, 2004 21.50 22.46 21.40 22.22
2184 NYSE GFF Wed, Apr 21, 2004 21.42 21.85 21.37 21.50
2183 NYSE GFF Tue, Apr 20, 2004 22.00 22.22 21.20 21.27
2182 NYSE GFF Mon, Apr 19, 2004 22.15 22.15 21.42 21.95
2181 NYSE GFF Fri, Apr 16, 2004 22.22 22.22 21.90 22.14
2180 NYSE GFF Thu, Apr 15, 2004 22.00 22.16 21.77 22.12
2179 NYSE GFF Wed, Apr 14, 2004 21.94 22.06 21.64 22.04
2178 NYSE GFF Tue, Apr 13, 2004 22.30 22.30 21.84 21.84
2177 NYSE GFF Mon, Apr 12, 2004 22.40 22.51 22.25 22.25
2176 NYSE GFF Thu, Apr 8, 2004 22.56 22.67 22.09 22.29
2175 NYSE GFF Wed, Apr 7, 2004 22.65 22.65 22.40 22.56
2174 NYSE GFF Tue, Apr 6, 2004 22.48 22.70 22.32 22.53
2173 NYSE GFF Mon, Apr 5, 2004 22.70 22.85 22.27 22.54
2172 NYSE GFF Fri, Apr 2, 2004 22.40 23.02 22.39 22.63
2171 NYSE GFF Thu, Apr 1, 2004 21.85 22.40 21.84 22.20
2170 NYSE GFF Wed, Mar 31, 2004 21.60 21.81 21.21 21.60
2169 NYSE GFF Tue, Mar 30, 2004 21.50 21.50 21.23 21.50
2168 NYSE GFF Mon, Mar 29, 2004 21.45 21.60 21.42 21.60
2167 NYSE GFF Fri, Mar 26, 2004 21.48 21.48 21.35 21.42
2166 NYSE GFF Thu, Mar 25, 2004 21.15 21.52 21.15 21.38
2165 NYSE GFF Wed, Mar 24, 2004 21.25 21.34 21.00 21.00
2164 NYSE GFF Tue, Mar 23, 2004 21.30 21.46 21.15 21.43
2163 NYSE GFF Mon, Mar 22, 2004 21.25 21.30 21.00 21.14
2162 NYSE GFF Fri, Mar 19, 2004 21.50 21.65 21.20 21.20
2161 NYSE GFF Thu, Mar 18, 2004 21.40 21.57 21.07 21.41
2160 NYSE GFF Wed, Mar 17, 2004 21.55 21.68 21.38 21.50
2159 NYSE GFF Tue, Mar 16, 2004 21.44 21.60 20.85 21.41
2158 NYSE GFF Mon, Mar 15, 2004 21.74 21.74 21.15 21.34
2157 NYSE GFF Fri, Mar 12, 2004 21.35 21.75 21.20 21.74
2156 NYSE GFF Thu, Mar 11, 2004 21.80 21.80 21.31 21.54
2155 NYSE GFF Wed, Mar 10, 2004 22.56 22.69 21.85 21.91
2154 NYSE GFF Tue, Mar 9, 2004 22.71 22.80 22.30 22.46
2153 NYSE GFF Mon, Mar 8, 2004 22.98 23.05 22.65 22.71
2152 NYSE GFF Fri, Mar 5, 2004 22.85 23.00 22.78 22.95
2151 NYSE GFF Thu, Mar 4, 2004 22.95 23.00 22.67 22.99
2150 NYSE GFF Wed, Mar 3, 2004 22.88 22.94 22.59 22.87
2149 NYSE GFF Tue, Mar 2, 2004 22.55 22.88 22.50 22.88
2148 NYSE GFF Mon, Mar 1, 2004 22.65 22.91 22.63 22.75
2147 NYSE GFF Fri, Feb 27, 2004 22.40 22.55 22.31 22.48
2146 NYSE GFF Thu, Feb 26, 2004 22.27 22.44 22.05 22.38
2145 NYSE GFF Wed, Feb 25, 2004 22.60 22.65 22.16 22.22
2144 NYSE GFF Tue, Feb 24, 2004 22.65 22.75 22.45 22.70
2143 NYSE GFF Mon, Feb 23, 2004 22.80 22.80 22.45 22.65
2142 NYSE GFF Fri, Feb 20, 2004 22.70 23.05 22.35 22.92
2141 NYSE GFF Thu, Feb 19, 2004 22.78 22.84 22.53 22.53
2140 NYSE GFF Wed, Feb 18, 2004 23.35 23.43 22.72 22.75
2139 NYSE GFF Tue, Feb 17, 2004 22.70 23.26 22.50 23.20
2138 NYSE GFF Fri, Feb 13, 2004 22.10 22.66 22.10 22.60
2137 NYSE GFF Thu, Feb 12, 2004 22.80 22.84 22.16 22.20
2136 NYSE GFF Wed, Feb 11, 2004 22.60 22.80 22.40 22.80
2135 NYSE GFF Tue, Feb 10, 2004 22.50 22.70 22.25 22.60
2134 NYSE GFF Mon, Feb 9, 2004 22.80 22.84 22.30 22.34
2133 NYSE GFF Fri, Feb 6, 2004 22.21 22.79 22.21 22.70
2132 NYSE GFF Thu, Feb 5, 2004 21.59 22.24 21.59 22.20
2131 NYSE GFF Wed, Feb 4, 2004 22.08 22.10 21.44 21.44
2130 NYSE GFF Tue, Feb 3, 2004 22.25 22.45 21.98 21.98
2129 NYSE GFF Mon, Feb 2, 2004 22.01 22.21 21.87 22.13
2128 NYSE GFF Fri, Jan 30, 2004 22.00 22.00 21.59 21.80
2127 NYSE GFF Thu, Jan 29, 2004 22.10 22.20 21.90 21.93
2126 NYSE GFF Wed, Jan 28, 2004 22.37 22.39 21.95 21.99
2125 NYSE GFF Tue, Jan 27, 2004 22.27 22.32 22.07 22.27
2124 NYSE GFF Mon, Jan 26, 2004 22.40 22.41 22.02 22.08
2123 NYSE GFF Fri, Jan 23, 2004 22.17 22.39 22.06 22.36
2122 NYSE GFF Thu, Jan 22, 2004 22.39 22.40 21.91 21.93
2121 NYSE GFF Wed, Jan 21, 2004 22.45 22.53 22.30 22.39
2120 NYSE GFF Tue, Jan 20, 2004 22.25 22.30 22.13 22.25
2119 NYSE GFF Fri, Jan 16, 2004 21.85 22.10 21.71 22.00
2118 NYSE GFF Thu, Jan 15, 2004 20.84 21.70 20.73 21.64
2117 NYSE GFF Wed, Jan 14, 2004 19.98 20.85 19.91 20.84
2116 NYSE GFF Tue, Jan 13, 2004 19.99 20.09 19.80 19.99
2115 NYSE GFF Mon, Jan 12, 2004 19.81 20.03 19.73 20.03
2114 NYSE GFF Fri, Jan 9, 2004 20.38 20.40 19.71 19.71
2113 NYSE GFF Thu, Jan 8, 2004 20.75 20.80 20.32 20.33
2112 NYSE GFF Wed, Jan 7, 2004 20.80 20.85 20.57 20.65
2111 NYSE GFF Tue, Jan 6, 2004 20.75 20.84 20.62 20.69
2110 NYSE GFF Mon, Jan 5, 2004 20.83 20.83 20.38 20.67
2109 NYSE GFF Fri, Jan 2, 2004 20.50 20.84 20.45 20.60
2108 NYSE GFF Wed, Dec 31, 2003 20.85 20.85 20.25 20.26
2107 NYSE GFF Tue, Dec 30, 2003 20.93 20.93 20.61 20.83
2106 NYSE GFF Mon, Dec 29, 2003 20.45 20.90 20.39 20.81
2105 NYSE GFF Fri, Dec 26, 2003 20.35 20.45 20.28 20.30
2104 NYSE GFF Wed, Dec 24, 2003 20.75 20.75 20.25 20.25
2103 NYSE GFF Tue, Dec 23, 2003 20.15 20.65 20.05 20.65
2102 NYSE GFF Mon, Dec 22, 2003 20.10 20.28 19.93 20.28
2101 NYSE GFF Fri, Dec 19, 2003 19.98 20.19 19.78 20.17
2100 NYSE GFF Thu, Dec 18, 2003 19.90 20.06 19.60 19.87
2099 NYSE GFF Wed, Dec 17, 2003 19.90 19.95 19.72 19.95
2098 NYSE GFF Tue, Dec 16, 2003 20.00 20.04 19.70 20.03
2097 NYSE GFF Mon, Dec 15, 2003 20.20 20.20 20.00 20.06
2096 NYSE GFF Fri, Dec 12, 2003 19.48 19.99 19.30 19.99
2095 NYSE GFF Thu, Dec 11, 2003 19.14 19.45 19.07 19.40
2094 NYSE GFF Wed, Dec 10, 2003 19.50 19.50 18.92 19.14
2093 NYSE GFF Tue, Dec 9, 2003 19.98 19.98 19.46 19.50
2092 NYSE GFF Mon, Dec 8, 2003 19.71 20.00 19.71 19.96
2091 NYSE GFF Fri, Dec 5, 2003 19.83 19.95 19.78 19.81
2090 NYSE GFF Thu, Dec 4, 2003 19.67 19.88 19.50 19.78
2089 NYSE GFF Wed, Dec 3, 2003 19.78 19.88 19.61 19.62
2088 NYSE GFF Tue, Dec 2, 2003 19.90 19.90 19.44 19.53
2087 NYSE GFF Mon, Dec 1, 2003 19.72 19.90 19.72 19.85
2086 NYSE GFF Fri, Nov 28, 2003 19.80 19.84 19.52 19.52
2085 NYSE GFF Wed, Nov 26, 2003 19.98 20.00 19.60 19.74
2084 NYSE GFF Tue, Nov 25, 2003 19.95 19.95 19.75 19.78
2083 NYSE GFF Mon, Nov 24, 2003 19.45 19.91 19.45 19.80
2082 NYSE GFF Fri, Nov 21, 2003 19.40 19.47 19.12 19.30
2081 NYSE GFF Thu, Nov 20, 2003 19.42 19.42 19.19 19.25
2080 NYSE GFF Wed, Nov 19, 2003 19.45 19.49 19.21 19.42
2079 NYSE GFF Tue, Nov 18, 2003 19.45 19.60 19.29 19.35
2078 NYSE GFF Mon, Nov 17, 2003 19.80 19.80 19.00 19.33
2077 NYSE GFF Fri, Nov 14, 2003 20.13 20.14 19.62 19.65
2076 NYSE GFF Thu, Nov 13, 2003 20.20 20.20 20.03 20.10
2075 NYSE GFF Wed, Nov 12, 2003 19.97 20.28 19.97 20.14
2074 NYSE GFF Tue, Nov 11, 2003 20.44 20.44 19.80 19.87
2073 NYSE GFF Mon, Nov 10, 2003 20.75 20.75 20.31 20.44
2072 NYSE GFF Fri, Nov 7, 2003 20.65 20.89 20.37 20.71
2071 NYSE GFF Thu, Nov 6, 2003 20.05 21.18 20.00 20.88
2070 NYSE GFF Wed, Nov 5, 2003 19.88 20.30 19.29 20.06
2069 NYSE GFF Tue, Nov 4, 2003 19.30 19.89 19.30 19.80
2068 NYSE GFF Mon, Nov 3, 2003 19.40 19.58 19.34 19.50
2067 NYSE GFF Fri, Oct 31, 2003 19.52 19.90 19.35 19.35
2066 NYSE GFF Thu, Oct 30, 2003 19.62 19.90 19.50 19.62
2065 NYSE GFF Wed, Oct 29, 2003 19.55 19.70 19.40 19.62
2064 NYSE GFF Tue, Oct 28, 2003 19.30 19.55 19.28 19.55
2063 NYSE GFF Mon, Oct 27, 2003 19.00 19.34 18.94 19.26
2062 NYSE GFF Fri, Oct 24, 2003 19.25 19.25 18.75 18.98
2061 NYSE GFF Thu, Oct 23, 2003 19.31 19.45 19.08 19.20
2060 NYSE GFF Wed, Oct 22, 2003 19.78 19.78 19.25 19.31
2059 NYSE GFF Tue, Oct 21, 2003 19.91 20.00 19.71 19.75
2058 NYSE GFF Mon, Oct 20, 2003 19.80 20.30 19.80 19.90
2057 NYSE GFF Fri, Oct 17, 2003 19.95 20.03 19.80 20.00
2056 NYSE GFF Thu, Oct 16, 2003 19.72 19.95 19.65 19.88
2055 NYSE GFF Wed, Oct 15, 2003 19.92 19.92 19.50 19.68
2054 NYSE GFF Tue, Oct 14, 2003 19.94 19.94 19.49 19.88
2053 NYSE GFF Mon, Oct 13, 2003 19.50 19.91 19.48 19.84
2052 NYSE GFF Fri, Oct 10, 2003 19.35 19.50 19.19 19.42
2051 NYSE GFF Thu, Oct 9, 2003 18.90 19.40 18.87 19.19
2050 NYSE GFF Wed, Oct 8, 2003 19.00 19.02 18.75 18.80
2049 NYSE GFF Tue, Oct 7, 2003 18.73 19.08 18.61 19.08
2048 NYSE GFF Mon, Oct 6, 2003 18.67 18.72 18.40 18.68
2047 NYSE GFF Fri, Oct 3, 2003 18.35 18.81 18.35 18.75
2046 NYSE GFF Thu, Oct 2, 2003 18.60 18.60 18.17 18.30
2045 NYSE GFF Wed, Oct 1, 2003 18.00 18.57 17.98 18.50
2044 NYSE GFF Tue, Sep 30, 2003 17.88 18.16 17.69 17.96
2043 NYSE GFF Mon, Sep 29, 2003 17.85 18.00 17.61 17.93
2042 NYSE GFF Fri, Sep 26, 2003 17.89 17.90 17.65 17.75
2041 NYSE GFF Thu, Sep 25, 2003 18.32 18.32 17.79 17.79
2040 NYSE GFF Wed, Sep 24, 2003 18.40 18.44 18.19 18.30
2039 NYSE GFF Tue, Sep 23, 2003 18.34 18.50 18.15 18.47
2038 NYSE GFF Mon, Sep 22, 2003 18.55 18.57 18.12 18.34
2037 NYSE GFF Fri, Sep 19, 2003 18.95 19.09 18.55 18.55
2036 NYSE GFF Thu, Sep 18, 2003 19.08 19.14 18.84 19.11
2035 NYSE GFF Wed, Sep 17, 2003 18.62 19.07 18.52 19.06
2034 NYSE GFF Tue, Sep 16, 2003 18.50 18.68 18.25 18.62
2033 NYSE GFF Mon, Sep 15, 2003 18.68 18.85 18.40 18.60
2032 NYSE GFF Fri, Sep 12, 2003 18.56 18.69 18.15 18.60
2031 NYSE GFF Thu, Sep 11, 2003 18.40 18.65 18.19 18.64
2030 NYSE GFF Wed, Sep 10, 2003 18.68 18.68 18.22 18.36
2029 NYSE GFF Tue, Sep 9, 2003 18.73 19.10 18.69 18.73
2028 NYSE GFF Mon, Sep 8, 2003 19.03 19.15 18.70 18.73
2027 NYSE GFF Fri, Sep 5, 2003 18.92 19.14 18.68 19.13
2026 NYSE GFF Thu, Sep 4, 2003 18.90 19.09 18.90 18.90
2025 NYSE GFF Wed, Sep 3, 2003 19.10 19.15 18.73 18.85
2024 NYSE GFF Tue, Sep 2, 2003 18.90 19.21 18.73 19.10
2023 NYSE GFF Fri, Aug 29, 2003 18.69 18.95 18.60 18.85
2022 NYSE GFF Thu, Aug 28, 2003 18.70 18.75 18.50 18.65
2021 NYSE GFF Wed, Aug 27, 2003 18.80 18.90 18.43 18.80
2020 NYSE GFF Tue, Aug 26, 2003 18.75 18.85 18.55 18.85
2019 NYSE GFF Mon, Aug 25, 2003 18.30 18.79 18.30 18.73
2018 NYSE GFF Fri, Aug 22, 2003 18.85 18.92 18.45 18.45
2017 NYSE GFF Thu, Aug 21, 2003 18.65 18.88 18.49 18.85
2016 NYSE GFF Wed, Aug 20, 2003 18.58 18.95 18.48 18.58
2015 NYSE GFF Tue, Aug 19, 2003 18.48 18.61 18.42 18.58
2014 NYSE GFF Mon, Aug 18, 2003 18.15 18.42 18.11 18.42
2013 NYSE GFF Fri, Aug 15, 2003 18.00 18.25 17.94 18.11
2012 NYSE GFF Thu, Aug 14, 2003 17.84 17.95 17.57 17.95
2011 NYSE GFF Wed, Aug 13, 2003 18.00 18.00 17.67 17.83
2010 NYSE GFF Tue, Aug 12, 2003 17.72 18.11 17.71 17.95
2009 NYSE GFF Mon, Aug 11, 2003 17.48 17.70 17.41 17.62
2008 NYSE GFF Fri, Aug 8, 2003 17.62 17.64 17.36 17.47
2007 NYSE GFF Thu, Aug 7, 2003 17.16 17.75 16.92 17.72
2006 NYSE GFF Wed, Aug 6, 2003 17.22 17.30 17.00 17.06
2005 NYSE GFF Tue, Aug 5, 2003 17.26 17.35 17.17 17.26
2004 NYSE GFF Mon, Aug 4, 2003 17.50 17.50 17.10 17.25
2003 NYSE GFF Fri, Aug 1, 2003 17.95 18.00 17.35 17.40
2002 NYSE GFF Thu, Jul 31, 2003 17.65 17.92 17.40 17.90
2001 NYSE GFF Wed, Jul 30, 2003 17.77 17.77 17.06 17.60
2000 NYSE GFF Tue, Jul 29, 2003 17.62 17.79 17.50 17.77
1999 NYSE GFF Mon, Jul 28, 2003 17.25 17.74 17.19 17.61
1998 NYSE GFF Fri, Jul 25, 2003 17.02 17.58 17.01 17.15
1997 NYSE GFF Thu, Jul 24, 2003 17.15 17.40 17.01 17.14
1996 NYSE GFF Wed, Jul 23, 2003 17.25 17.32 17.00 17.30
1995 NYSE GFF Tue, Jul 22, 2003 17.06 17.15 16.89 17.10
1994 NYSE GFF Mon, Jul 21, 2003 17.49 17.50 17.03 17.20
1993 NYSE GFF Fri, Jul 18, 2003 17.35 17.49 16.72 17.49
1992 NYSE GFF Thu, Jul 17, 2003 17.80 17.80 17.20 17.25
1991 NYSE GFF Wed, Jul 16, 2003 17.30 17.80 17.29 17.80
1990 NYSE GFF Tue, Jul 15, 2003 16.23 17.20 16.23 17.15
1989 NYSE GFF Mon, Jul 14, 2003 16.20 16.42 16.10 16.30
1988 NYSE GFF Fri, Jul 11, 2003 16.36 16.48 15.90 16.11
1987 NYSE GFF Thu, Jul 10, 2003 16.75 16.75 16.38 16.51
1986 NYSE GFF Wed, Jul 9, 2003 16.45 16.78 16.22 16.75
1985 NYSE GFF Tue, Jul 8, 2003 16.32 16.58 16.21 16.57
1984 NYSE GFF Mon, Jul 7, 2003 16.07 16.34 16.07 16.21
1983 NYSE GFF Thu, Jul 3, 2003 16.25 16.38 16.00 16.02
1982 NYSE GFF Wed, Jul 2, 2003 16.00 16.40 15.98 16.40
1981 NYSE GFF Tue, Jul 1, 2003 16.05 16.08 15.75 15.95
1980 NYSE GFF Mon, Jun 30, 2003 16.27 16.27 15.91 16.00
1979 NYSE GFF Fri, Jun 27, 2003 16.30 16.55 16.13 16.27
1978 NYSE GFF Thu, Jun 26, 2003 16.08 16.30 15.88 16.30
1977 NYSE GFF Wed, Jun 25, 2003 16.03 16.08 15.90 15.98
1976 NYSE GFF Tue, Jun 24, 2003 16.01 16.10 15.90 16.02
1975 NYSE GFF Mon, Jun 23, 2003 16.15 16.16 15.95 16.00
1974 NYSE GFF Fri, Jun 20, 2003 16.15 16.30 16.15 16.21
1973 NYSE GFF Thu, Jun 19, 2003 16.06 16.35 16.05 16.18
1972 NYSE GFF Wed, Jun 18, 2003 15.75 16.08 15.71 16.06
1971 NYSE GFF Tue, Jun 17, 2003 15.53 15.87 15.50 15.81
1970 NYSE GFF Mon, Jun 16, 2003 15.32 15.62 15.30 15.53
1969 NYSE GFF Fri, Jun 13, 2003 15.43 15.43 15.26 15.32
1968 NYSE GFF Thu, Jun 12, 2003 15.30 15.50 15.21 15.43
1967 NYSE GFF Wed, Jun 11, 2003 15.22 15.33 15.17 15.30
1966 NYSE GFF Tue, Jun 10, 2003 15.20 15.30 15.20 15.25
1965 NYSE GFF Mon, Jun 9, 2003 15.25 15.33 15.18 15.20
1964 NYSE GFF Fri, Jun 6, 2003 15.21 15.30 15.17 15.20
1963 NYSE GFF Thu, Jun 5, 2003 15.28 15.44 15.00 15.11
1962 NYSE GFF Wed, Jun 4, 2003 15.15 15.35 15.15 15.22
1961 NYSE GFF Tue, Jun 3, 2003 15.20 15.23 15.05 15.10
1960 NYSE GFF Mon, Jun 2, 2003 15.40 15.46 15.12 15.28
1959 NYSE GFF Fri, May 30, 2003 15.10 15.46 15.10 15.38
1958 NYSE GFF Thu, May 29, 2003 14.89 15.13 14.89 15.05
1957 NYSE GFF Wed, May 28, 2003 15.00 15.05 14.71 14.84
1956 NYSE GFF Tue, May 27, 2003 14.55 15.05 14.50 14.95
1955 NYSE GFF Fri, May 23, 2003 14.54 14.66 14.50 14.55
1954 NYSE GFF Thu, May 22, 2003 14.32 14.59 14.32 14.54
1953 NYSE GFF Wed, May 21, 2003 14.72 14.75 14.40 14.47
1952 NYSE GFF Tue, May 20, 2003 14.75 14.98 14.67 14.77
1951 NYSE GFF Mon, May 19, 2003 14.65 14.95 13.95 14.63
1950 NYSE GFF Fri, May 16, 2003 14.75 14.79 14.60 14.65
1949 NYSE GFF Thu, May 15, 2003 14.65 14.95 14.65 14.76
1948 NYSE GFF Wed, May 14, 2003 14.35 14.65 14.20 14.65
1947 NYSE GFF Tue, May 13, 2003 14.34 14.34 13.90 14.20
1946 NYSE GFF Mon, May 12, 2003 14.00 14.48 14.00 14.44
1945 NYSE GFF Fri, May 9, 2003 13.97 14.26 13.97 14.25
1944 NYSE GFF Thu, May 8, 2003 14.05 14.15 13.96 13.96
1943 NYSE GFF Wed, May 7, 2003 13.95 14.14 13.90 14.05
1942 NYSE GFF Tue, May 6, 2003 13.75 14.07 13.74 13.95
1941 NYSE GFF Mon, May 5, 2003 13.95 13.97 13.61 13.65
1940 NYSE GFF Fri, May 2, 2003 13.82 14.15 13.81 13.95
1939 NYSE GFF Thu, May 1, 2003 13.80 14.05 13.77 13.77
1938 NYSE GFF Wed, Apr 30, 2003 13.52 13.62 13.39 13.62
1937 NYSE GFF Tue, Apr 29, 2003 13.84 14.02 13.45 13.57
1936 NYSE GFF Mon, Apr 28, 2003 13.72 14.08 13.72 13.99
1935 NYSE GFF Fri, Apr 25, 2003 13.87 14.15 13.61 13.70
1934 NYSE GFF Thu, Apr 24, 2003 13.86 14.45 13.82 13.97
1933 NYSE GFF Wed, Apr 23, 2003 13.70 13.92 13.69 13.81
1932 NYSE GFF Tue, Apr 22, 2003 13.53 13.74 13.50 13.70
1931 NYSE GFF Mon, Apr 21, 2003 13.58 13.65 13.40 13.62
1930 NYSE GFF Thu, Apr 17, 2003 13.65 13.65 13.50 13.59
1929 NYSE GFF Wed, Apr 16, 2003 13.89 13.94 13.55 13.66
1928 NYSE GFF Tue, Apr 15, 2003 13.70 13.84 13.61 13.84
1927 NYSE GFF Mon, Apr 14, 2003 13.65 13.70 13.45 13.70
1926 NYSE GFF Fri, Apr 11, 2003 13.70 13.70 13.30 13.65
1925 NYSE GFF Thu, Apr 10, 2003 13.60 13.68 13.37 13.60
1924 NYSE GFF Wed, Apr 9, 2003 13.63 13.86 13.56 13.63
1923 NYSE GFF Tue, Apr 8, 2003 13.71 13.78 13.59 13.66
1922 NYSE GFF Mon, Apr 7, 2003 13.75 13.90 13.70 13.76
1921 NYSE GFF Fri, Apr 4, 2003 13.69 13.77 13.56 13.65
1920 NYSE GFF Thu, Apr 3, 2003 13.70 14.00 13.70 13.74
1919 NYSE GFF Wed, Apr 2, 2003 13.30 13.75 13.30 13.68
1918 NYSE GFF Tue, Apr 1, 2003 12.90 13.29 12.85 13.24
1917 NYSE GFF Mon, Mar 31, 2003 12.98 13.24 12.85 12.90
1916 NYSE GFF Fri, Mar 28, 2003 13.10 13.21 13.02 13.08
1915 NYSE GFF Thu, Mar 27, 2003 13.07 13.20 12.93 13.18
1914 NYSE GFF Wed, Mar 26, 2003 13.05 13.30 12.99 13.17
1913 NYSE GFF Tue, Mar 25, 2003 12.80 13.15 12.75 13.15
1912 NYSE GFF Mon, Mar 24, 2003 12.80 12.99 12.57 12.98
1911 NYSE GFF Fri, Mar 21, 2003 13.15 13.43 13.05 13.30
1910 NYSE GFF Thu, Mar 20, 2003 13.12 13.15 13.00 13.15
1909 NYSE GFF Wed, Mar 19, 2003 13.15 13.27 13.03 13.19
1908 NYSE GFF Tue, Mar 18, 2003 13.10 13.20 12.93 13.20
1907 NYSE GFF Mon, Mar 17, 2003 13.20 13.30 13.01 13.15
1906 NYSE GFF Fri, Mar 14, 2003 13.07 13.25 12.92 13.25
1905 NYSE GFF Thu, Mar 13, 2003 12.72 13.14 12.66 13.07
1904 NYSE GFF Wed, Mar 12, 2003 12.30 12.82 12.30 12.72
1903 NYSE GFF Tue, Mar 11, 2003 12.40 12.50 12.29 12.40
1902 NYSE GFF Mon, Mar 10, 2003 12.95 12.95 12.20 12.40
1901 NYSE GFF Fri, Mar 7, 2003 12.90 13.15 12.80 13.02
1900 NYSE GFF Thu, Mar 6, 2003 12.85 12.98 12.80 12.90
1899 NYSE GFF Wed, Mar 5, 2003 13.00 13.10 12.80 12.88
1898 NYSE GFF Tue, Mar 4, 2003 13.24 13.24 12.90 13.02
1897 NYSE GFF Mon, Mar 3, 2003 13.15 13.41 13.08 13.34
1896 NYSE GFF Fri, Feb 28, 2003 13.04 13.20 12.84 13.10
1895 NYSE GFF Thu, Feb 27, 2003 12.73 12.95 12.50 12.94
1894 NYSE GFF Wed, Feb 26, 2003 12.99 12.99 12.60 12.63
1893 NYSE GFF Tue, Feb 25, 2003 13.02 13.07 12.89 13.04
1892 NYSE GFF Mon, Feb 24, 2003 13.20 13.34 13.00 13.02
1891 NYSE GFF Fri, Feb 21, 2003 13.00 13.27 12.90 13.18
1890 NYSE GFF Thu, Feb 20, 2003 13.00 13.05 12.95 12.95
1889 NYSE GFF Wed, Feb 19, 2003 13.15 13.18 12.93 13.00
1888 NYSE GFF Tue, Feb 18, 2003 13.00 13.25 12.82 13.15
1887 NYSE GFF Fri, Feb 14, 2003 13.26 13.30 12.98 13.20
1886 NYSE GFF Thu, Feb 13, 2003 13.27 13.32 13.15 13.26
1885 NYSE GFF Wed, Feb 12, 2003 13.15 13.30 13.10 13.28
1884 NYSE GFF Tue, Feb 11, 2003 13.20 13.41 12.90 13.05
1883 NYSE GFF Mon, Feb 10, 2003 12.85 13.32 12.76 13.21
1882 NYSE GFF Fri, Feb 7, 2003 13.28 13.28 12.86 12.90
1881 NYSE GFF Thu, Feb 6, 2003 13.30 13.49 13.25 13.30
1880 NYSE GFF Wed, Feb 5, 2003 13.73 13.80 13.29 13.34
1879 NYSE GFF Tue, Feb 4, 2003 13.55 13.93 13.45 13.73
1878 NYSE GFF Mon, Feb 3, 2003 13.62 13.65 13.40 13.65
1877 NYSE GFF Fri, Jan 31, 2003 13.00 13.71 13.00 13.52
1876 NYSE GFF Thu, Jan 30, 2003 13.55 13.55 13.00 13.00
1875 NYSE GFF Wed, Jan 29, 2003 13.37 13.51 13.03 13.45
1874 NYSE GFF Tue, Jan 28, 2003 13.28 13.41 13.05 13.32
1873 NYSE GFF Mon, Jan 27, 2003 13.70 13.76 13.05 13.22
1872 NYSE GFF Fri, Jan 24, 2003 13.93 14.00 13.70 13.80
1871 NYSE GFF Thu, Jan 23, 2003 13.75 13.90 13.60 13.88
1870 NYSE GFF Wed, Jan 22, 2003 13.63 13.85 13.57 13.85
1869 NYSE GFF Tue, Jan 21, 2003 13.85 13.89 13.60 13.78
1868 NYSE GFF Fri, Jan 17, 2003 13.67 13.96 13.67 13.90
1867 NYSE GFF Thu, Jan 16, 2003 13.80 13.90 13.52 13.77
1866 NYSE GFF Wed, Jan 15, 2003 13.90 14.12 13.80 13.88
1865 NYSE GFF Tue, Jan 14, 2003 13.95 14.07 13.90 14.00
1864 NYSE GFF Mon, Jan 13, 2003 13.85 14.24 13.80 14.01
1863 NYSE GFF Fri, Jan 10, 2003 13.95 14.11 13.77 13.79
1862 NYSE GFF Thu, Jan 9, 2003 13.78 14.16 13.78 13.95
1861 NYSE GFF Wed, Jan 8, 2003 13.65 14.00 13.65 13.82
1860 NYSE GFF Tue, Jan 7, 2003 13.71 13.71 13.33 13.70
1859 NYSE GFF Mon, Jan 6, 2003 14.45 14.49 13.75 13.75
1858 NYSE GFF Fri, Jan 3, 2003 14.20 14.48 13.87 14.20
1857 NYSE GFF Thu, Jan 2, 2003 13.62 14.14 13.56 14.14
1856 NYSE GFF Tue, Dec 31, 2002 13.55 13.86 13.11 13.62
1855 NYSE GFF Mon, Dec 30, 2002 13.30 13.60 13.20 13.60
1854 NYSE GFF Fri, Dec 27, 2002 13.52 13.52 13.22 13.25
1853 NYSE GFF Thu, Dec 26, 2002 13.35 13.60 13.20 13.42
1852 NYSE GFF Tue, Dec 24, 2002 13.40 13.40 13.26 13.35
1851 NYSE GFF Mon, Dec 23, 2002 13.35 13.55 13.25 13.50
1850 NYSE GFF Fri, Dec 20, 2002 13.34 13.48 13.25 13.42
1849 NYSE GFF Thu, Dec 19, 2002 13.12 13.35 13.12 13.25
1848 NYSE GFF Wed, Dec 18, 2002 13.50 13.53 12.98 13.13
1847 NYSE GFF Tue, Dec 17, 2002 13.50 13.68 13.50 13.52
1846 NYSE GFF Mon, Dec 16, 2002 13.25 13.69 13.25 13.50
1845 NYSE GFF Fri, Dec 13, 2002 13.45 13.47 13.21 13.25
1844 NYSE GFF Thu, Dec 12, 2002 13.30 13.79 13.30 13.55
1843 NYSE GFF Wed, Dec 11, 2002 12.94 13.60 12.85 13.30
1842 NYSE GFF Tue, Dec 10, 2002 12.52 13.04 12.52 13.04
1841 NYSE GFF Mon, Dec 9, 2002 12.58 12.67 12.40 12.55
1840 NYSE GFF Fri, Dec 6, 2002 12.72 12.80 12.50 12.68
1839 NYSE GFF Thu, Dec 5, 2002 12.75 12.85 12.70 12.80
1838 NYSE GFF Wed, Dec 4, 2002 12.60 12.88 12.55 12.72
1837 NYSE GFF Tue, Dec 3, 2002 12.52 12.80 12.52 12.60
1836 NYSE GFF Mon, Dec 2, 2002 12.55 12.65 12.50 12.60
1835 NYSE GFF Fri, Nov 29, 2002 12.65 12.65 12.45 12.45
1834 NYSE GFF Wed, Nov 27, 2002 12.58 12.64 12.50 12.60
1833 NYSE GFF Tue, Nov 26, 2002 12.70 12.70 12.42 12.55
1832 NYSE GFF Mon, Nov 25, 2002 12.45 12.75 12.45 12.70
1831 NYSE GFF Fri, Nov 22, 2002 12.58 12.58 12.30 12.40
1830 NYSE GFF Thu, Nov 21, 2002 12.38 12.52 12.15 12.48
1829 NYSE GFF Wed, Nov 20, 2002 12.05 12.28 11.95 12.28
1828 NYSE GFF Tue, Nov 19, 2002 12.35 12.71 12.10 12.15
1827 NYSE GFF Mon, Nov 18, 2002 12.57 12.74 12.20 12.38
1826 NYSE GFF Fri, Nov 15, 2002 12.42 12.70 12.30 12.47
1825 NYSE GFF Thu, Nov 14, 2002 12.20 12.45 12.20 12.45
1824 NYSE GFF Wed, Nov 13, 2002 12.19 12.27 12.00 12.11
1823 NYSE GFF Tue, Nov 12, 2002 12.13 12.44 11.90 12.09
1822 NYSE GFF Mon, Nov 11, 2002 12.90 12.90 12.11 12.12
1821 NYSE GFF Fri, Nov 8, 2002 12.88 13.06 12.70 12.98
1820 NYSE GFF Thu, Nov 7, 2002 12.66 13.07 12.21 12.93
1819 NYSE GFF Wed, Nov 6, 2002 11.75 12.75 11.51 12.75
1818 NYSE GFF Tue, Nov 5, 2002 11.93 11.99 11.58 11.71
1817 NYSE GFF Mon, Nov 4, 2002 11.65 11.93 11.63 11.85
1816 NYSE GFF Fri, Nov 1, 2002 11.60 11.87 11.52 11.65
1815 NYSE GFF Thu, Oct 31, 2002 11.60 11.69 11.40 11.55
1814 NYSE GFF Wed, Oct 30, 2002 11.50 11.70 11.45 11.55
1813 NYSE GFF Tue, Oct 29, 2002 11.30 11.52 11.23 11.52
1812 NYSE GFF Mon, Oct 28, 2002 11.34 11.39 11.14 11.30
1811 NYSE GFF Fri, Oct 25, 2002 11.15 11.43 10.84 11.31
1810 NYSE GFF Thu, Oct 24, 2002 11.32 11.48 11.02 11.13
1809 NYSE GFF Wed, Oct 23, 2002 10.95 11.31 10.78 11.25
1808 NYSE GFF Tue, Oct 22, 2002 11.29 11.29 10.87 10.95
1807 NYSE GFF Mon, Oct 21, 2002 10.75 11.32 10.75 11.29
1806 NYSE GFF Fri, Oct 18, 2002 11.10 11.10 10.55 10.85
1805 NYSE GFF Thu, Oct 17, 2002 11.01 11.60 10.80 11.00
1804 NYSE GFF Wed, Oct 16, 2002 10.90 11.08 10.68 10.91
1803 NYSE GFF Tue, Oct 15, 2002 10.57 11.07 10.57 10.95
1802 NYSE GFF Mon, Oct 14, 2002 10.55 10.57 10.27 10.54
1801 NYSE GFF Fri, Oct 11, 2002 10.27 11.00 10.27 10.60
1800 NYSE GFF Thu, Oct 10, 2002 10.30 10.52 10.24 10.27
1799 NYSE GFF Wed, Oct 9, 2002 10.45 10.65 10.24 10.36
1798 NYSE GFF Tue, Oct 8, 2002 10.20 10.69 10.20 10.51
1797 NYSE GFF Mon, Oct 7, 2002 10.37 10.40 10.20 10.30
1796 NYSE GFF Fri, Oct 4, 2002 10.54 10.75 10.11 10.43
1795 NYSE GFF Thu, Oct 3, 2002 10.60 11.05 10.51 10.51
1794 NYSE GFF Wed, Oct 2, 2002 10.85 11.15 10.60 10.60
1793 NYSE GFF Tue, Oct 1, 2002 10.65 11.07 10.53 10.90
1792 NYSE GFF Mon, Sep 30, 2002 11.10 11.11 10.54 10.65
1791 NYSE GFF Fri, Sep 27, 2002 11.20 11.34 11.10 11.15
1790 NYSE GFF Thu, Sep 26, 2002 11.30 11.45 11.00 11.20
1789 NYSE GFF Wed, Sep 25, 2002 11.20 11.30 11.16 11.21
1788 NYSE GFF Tue, Sep 24, 2002 11.10 11.25 10.98 11.12
1787 NYSE GFF Mon, Sep 23, 2002 10.95 11.12 10.80 11.07
1786 NYSE GFF Fri, Sep 20, 2002 11.30 11.33 10.85 10.85
1785 NYSE GFF Thu, Sep 19, 2002 11.05 11.30 11.01 11.15
1784 NYSE GFF Wed, Sep 18, 2002 11.65 11.70 11.11 11.15
1783 NYSE GFF Tue, Sep 17, 2002 11.70 11.90 11.63 11.70
1782 NYSE GFF Mon, Sep 16, 2002 12.07 12.13 11.70 11.70
1781 NYSE GFF Fri, Sep 13, 2002 11.80 12.00 11.73 11.97
1780 NYSE GFF Thu, Sep 12, 2002 11.98 12.00 11.78 11.81
1779 NYSE GFF Wed, Sep 11, 2002 12.03 12.12 11.96 11.98
1778 NYSE GFF Tue, Sep 10, 2002 11.85 12.10 11.80 12.00
1777 NYSE GFF Mon, Sep 9, 2002 11.25 11.85 11.25 11.80
1776 NYSE GFF Fri, Sep 6, 2002 11.05 11.51 10.95 11.40
1775 NYSE GFF Thu, Sep 5, 2002 11.00 11.52 10.97 10.97
1774 NYSE GFF Wed, Sep 4, 2002 11.20 11.40 10.93 11.09
1773 NYSE GFF Tue, Sep 3, 2002 11.35 11.40 11.05 11.30
1772 NYSE GFF Fri, Aug 30, 2002 11.40 11.80 11.40 11.70
1771 NYSE GFF Thu, Aug 29, 2002 11.75 11.80 11.28 11.37
1770 NYSE GFF Wed, Aug 28, 2002 11.93 11.96 11.50 11.78
1769 NYSE GFF Tue, Aug 27, 2002 11.95 12.10 11.78 11.98
1768 NYSE GFF Mon, Aug 26, 2002 12.10 12.14 11.70 11.70
1767 NYSE GFF Fri, Aug 23, 2002 12.42 12.50 12.02 12.08
1766 NYSE GFF Thu, Aug 22, 2002 12.60 13.00 12.38 12.51
1765 NYSE GFF Wed, Aug 21, 2002 11.96 12.64 11.81 12.50
1764 NYSE GFF Tue, Aug 20, 2002 12.00 12.03 11.60 11.86
1763 NYSE GFF Mon, Aug 19, 2002 11.45 12.25 11.45 11.90
1762 NYSE GFF Fri, Aug 16, 2002 11.19 11.60 11.06 11.45
1761 NYSE GFF Thu, Aug 15, 2002 11.84 11.85 11.08 11.09
1760 NYSE GFF Wed, Aug 14, 2002 12.95 13.10 11.55 11.79
1759 NYSE GFF Tue, Aug 13, 2002 13.49 13.59 12.85 12.85
1758 NYSE GFF Mon, Aug 12, 2002 13.07 13.73 13.00 13.59
1757 NYSE GFF Fri, Aug 9, 2002 13.48 13.64 13.16 13.17
1756 NYSE GFF Thu, Aug 8, 2002 12.67 13.74 12.67 13.48
1755 NYSE GFF Wed, Aug 7, 2002 13.54 13.54 12.92 12.97
1754 NYSE GFF Tue, Aug 6, 2002 13.25 13.70 13.20 13.44
1753 NYSE GFF Mon, Aug 5, 2002 12.95 13.25 12.58 13.04
1752 NYSE GFF Fri, Aug 2, 2002 15.34 15.34 12.01 12.91
1751 NYSE GFF Thu, Aug 1, 2002 15.18 15.75 15.10 15.34
1750 NYSE GFF Wed, Jul 31, 2002 15.80 15.80 15.05 15.10
1749 NYSE GFF Tue, Jul 30, 2002 15.28 15.88 14.90 15.70
1748 NYSE GFF Mon, Jul 29, 2002 15.05 15.67 15.05 15.44
1747 NYSE GFF Fri, Jul 26, 2002 14.99 15.00 14.58 14.99
1746 NYSE GFF Thu, Jul 25, 2002 15.00 15.20 14.38 14.93
1745 NYSE GFF Wed, Jul 24, 2002 13.30 15.14 13.17 15.05
1744 NYSE GFF Tue, Jul 23, 2002 14.65 14.65 13.98 14.05
1743 NYSE GFF Mon, Jul 22, 2002 15.01 15.19 14.07 14.70
1742 NYSE GFF Fri, Jul 19, 2002 15.45 15.50 14.90 15.05
1741 NYSE GFF Thu, Jul 18, 2002 16.40 16.75 15.70 15.70
1740 NYSE GFF Wed, Jul 17, 2002 16.10 16.47 15.50 16.42
1739 NYSE GFF Tue, Jul 16, 2002 16.30 16.30 15.75 16.15
1738 NYSE GFF Mon, Jul 15, 2002 17.18 17.18 16.01 16.35
1737 NYSE GFF Fri, Jul 12, 2002 17.30 17.80 17.07 17.20
1736 NYSE GFF Thu, Jul 11, 2002 17.84 17.84 17.35 17.35
1735 NYSE GFF Wed, Jul 10, 2002 18.04 18.15 17.75 17.80
1734 NYSE GFF Tue, Jul 9, 2002 18.05 18.47 17.82 18.40
1733 NYSE GFF Mon, Jul 8, 2002 17.98 18.55 17.75 18.30
1732 NYSE GFF Fri, Jul 5, 2002 17.50 18.22 17.50 18.03
1731 NYSE GFF Wed, Jul 3, 2002 17.58 17.82 17.20 17.60
1730 NYSE GFF Tue, Jul 2, 2002 17.95 17.95 17.45 17.63
1729 NYSE GFF Mon, Jul 1, 2002 18.20 18.25 17.52 17.85
1728 NYSE GFF Fri, Jun 28, 2002 18.05 18.25 17.95 18.10
1727 NYSE GFF Thu, Jun 27, 2002 17.70 18.00 17.40 17.85
1726 NYSE GFF Wed, Jun 26, 2002 18.25 18.40 18.00 18.00
1725 NYSE GFF Tue, Jun 25, 2002 19.00 19.34 18.25 18.40
1724 NYSE GFF Mon, Jun 24, 2002 18.75 19.00 18.65 18.95
1723 NYSE GFF Fri, Jun 21, 2002 18.50 18.75 18.30 18.75
1722 NYSE GFF Thu, Jun 20, 2002 18.05 18.40 17.92 18.26
1721 NYSE GFF Wed, Jun 19, 2002 17.72 18.11 17.50 17.90
1720 NYSE GFF Tue, Jun 18, 2002 17.85 18.25 17.55 17.80
1719 NYSE GFF Mon, Jun 17, 2002 17.10 18.02 16.96 17.94
1718 NYSE GFF Fri, Jun 14, 2002 17.15 17.40 16.60 17.06
1717 NYSE GFF Thu, Jun 13, 2002 17.85 18.10 17.15 17.23
1716 NYSE GFF Wed, Jun 12, 2002 17.85 18.10 17.50 17.90
1715 NYSE GFF Tue, Jun 11, 2002 17.35 18.13 17.35 17.96
1714 NYSE GFF Mon, Jun 10, 2002 17.46 18.04 17.40 17.60
1713 NYSE GFF Fri, Jun 7, 2002 17.35 17.80 17.11 17.61
1712 NYSE GFF Thu, Jun 6, 2002 17.85 17.85 17.20 17.30
1711 NYSE GFF Wed, Jun 5, 2002 16.95 18.00 16.95 17.90
1710 NYSE GFF Tue, Jun 4, 2002 17.90 17.94 17.07 17.12
1709 NYSE GFF Mon, Jun 3, 2002 17.29 18.15 17.29 18.00
1708 NYSE GFF Fri, May 31, 2002 17.75 18.75 17.30 17.30
1707 NYSE GFF Thu, May 30, 2002 18.10 18.12 17.53 17.83
1706 NYSE GFF Wed, May 29, 2002 18.45 18.55 17.70 17.85
1705 NYSE GFF Tue, May 28, 2002 19.20 19.20 18.22 18.50
1704 NYSE GFF Fri, May 24, 2002 19.18 19.70 18.67 19.20
1703 NYSE GFF Thu, May 23, 2002 18.30 19.35 18.16 19.25
1702 NYSE GFF Wed, May 22, 2002 18.85 18.85 18.12 18.30
1701 NYSE GFF Tue, May 21, 2002 18.95 19.20 18.75 18.90
1700 NYSE GFF Mon, May 20, 2002 18.95 19.05 18.70 19.05
1699 NYSE GFF Fri, May 17, 2002 18.90 18.97 18.59 18.91
1698 NYSE GFF Thu, May 16, 2002 19.80 19.81 19.00 19.15
1697 NYSE GFF Wed, May 15, 2002 19.73 19.93 19.63 19.78
1696 NYSE GFF Tue, May 14, 2002 19.05 19.73 18.76 19.73
1695 NYSE GFF Mon, May 13, 2002 19.15 19.32 18.80 19.10
1694 NYSE GFF Fri, May 10, 2002 19.55 19.55 18.96 19.15
1693 NYSE GFF Thu, May 9, 2002 19.75 19.83 19.40 19.55
1692 NYSE GFF Wed, May 8, 2002 19.80 19.99 19.65 19.79
1691 NYSE GFF Tue, May 7, 2002 19.27 19.90 19.27 19.72
1690 NYSE GFF Mon, May 6, 2002 19.80 19.99 19.50 19.52
1689 NYSE GFF Fri, May 3, 2002 19.30 19.80 19.30 19.80
1688 NYSE GFF Thu, May 2, 2002 18.91 19.24 18.60 19.20
1687 NYSE GFF Wed, May 1, 2002 19.25 19.30 18.70 18.92
1686 NYSE GFF Tue, Apr 30, 2002 19.90 20.60 19.20 19.20
1685 NYSE GFF Mon, Apr 29, 2002 20.00 20.05 19.54 19.98
1684 NYSE GFF Fri, Apr 26, 2002 20.00 20.41 19.80 20.00
1683 NYSE GFF Thu, Apr 25, 2002 19.98 20.10 19.89 20.00
1682 NYSE GFF Wed, Apr 24, 2002 19.95 20.09 19.85 19.97
1681 NYSE GFF Tue, Apr 23, 2002 19.83 20.01 19.77 19.95
1680 NYSE GFF Mon, Apr 22, 2002 19.55 19.76 19.46 19.75
1679 NYSE GFF Fri, Apr 19, 2002 19.35 19.69 19.33 19.55
1678 NYSE GFF Thu, Apr 18, 2002 19.70 19.70 19.09 19.23
1677 NYSE GFF Wed, Apr 17, 2002 19.22 19.84 19.00 19.65
1676 NYSE GFF Tue, Apr 16, 2002 18.80 19.25 18.65 19.20
1675 NYSE GFF Mon, Apr 15, 2002 19.36 19.36 18.50 18.80
1674 NYSE GFF Fri, Apr 12, 2002 19.15 19.37 18.83 19.26
1673 NYSE GFF Thu, Apr 11, 2002 19.13 19.45 19.12 19.21
1672 NYSE GFF Wed, Apr 10, 2002 18.51 19.31 18.51 19.12
1671 NYSE GFF Tue, Apr 9, 2002 18.22 18.88 18.22 18.51
1670 NYSE GFF Mon, Apr 8, 2002 17.90 18.30 17.75 18.21
1669 NYSE GFF Fri, Apr 5, 2002 17.80 18.24 17.80 17.90
1668 NYSE GFF Thu, Apr 4, 2002 17.80 18.20 17.25 17.80
1667 NYSE GFF Wed, Apr 3, 2002 16.20 17.45 16.19 17.35
1666 NYSE GFF Tue, Apr 2, 2002 16.22 16.35 16.14 16.24
1665 NYSE GFF Mon, Apr 1, 2002 16.70 16.70 15.90 16.25
1664 NYSE GFF Thu, Mar 28, 2002 16.65 16.80 16.56 16.75
1663 NYSE GFF Wed, Mar 27, 2002 16.90 17.13 16.60 16.65
1662 NYSE GFF Tue, Mar 26, 2002 16.50 16.90 16.50 16.90
1661 NYSE GFF Mon, Mar 25, 2002 16.87 16.90 16.10 16.50
1660 NYSE GFF Fri, Mar 22, 2002 17.18 17.25 16.60 16.86
1659 NYSE GFF Thu, Mar 21, 2002 17.80 17.80 17.10 17.17
1658 NYSE GFF Wed, Mar 20, 2002 18.00 18.23 17.75 17.80
1657 NYSE GFF Tue, Mar 19, 2002 17.75 18.50 17.73 18.38
1656 NYSE GFF Mon, Mar 18, 2002 17.26 17.85 17.14 17.70
1655 NYSE GFF Fri, Mar 15, 2002 17.05 17.31 17.00 17.28
1654 NYSE GFF Thu, Mar 14, 2002 18.15 18.30 17.23 17.43
1653 NYSE GFF Wed, Mar 13, 2002 17.70 18.28 17.70 18.11
1652 NYSE GFF Tue, Mar 12, 2002 17.25 17.76 17.18 17.70
1651 NYSE GFF Mon, Mar 11, 2002 18.38 18.45 17.75 17.95
1650 NYSE GFF Fri, Mar 8, 2002 18.50 18.61 18.18 18.48
1649 NYSE GFF Thu, Mar 7, 2002 18.60 18.72 18.15 18.50
1648 NYSE GFF Wed, Mar 6, 2002 18.40 18.95 17.95 18.70
1647 NYSE GFF Tue, Mar 5, 2002 19.15 19.15 17.89 18.38
1646 NYSE GFF Mon, Mar 4, 2002 19.35 19.59 19.22 19.40
1645 NYSE GFF Fri, Mar 1, 2002 18.89 19.50 18.89 19.18
1644 NYSE GFF Thu, Feb 28, 2002 18.45 18.95 18.20 18.85
1643 NYSE GFF Wed, Feb 27, 2002 18.31 18.70 17.45 18.50
1642 NYSE GFF Tue, Feb 26, 2002 18.45 18.70 18.30 18.31
1641 NYSE GFF Mon, Feb 25, 2002 17.23 18.44 17.18 18.44
1640 NYSE GFF Fri, Feb 22, 2002 17.10 17.19 16.82 17.13
1639 NYSE GFF Thu, Feb 21, 2002 16.80 17.18 16.80 17.10
1638 NYSE GFF Wed, Feb 20, 2002 16.94 17.10 16.62 16.69
1637 NYSE GFF Tue, Feb 19, 2002 17.50 17.52 16.75 16.99
1636 NYSE GFF Fri, Feb 15, 2002 16.87 17.65 16.25 17.30
1635 NYSE GFF Thu, Feb 14, 2002 17.40 17.84 16.76 16.77
1634 NYSE GFF Wed, Feb 13, 2002 17.35 17.80 17.35 17.50
1633 NYSE GFF Tue, Feb 12, 2002 17.40 17.50 17.25 17.32
1632 NYSE GFF Mon, Feb 11, 2002 16.50 17.80 16.50 17.45
1631 NYSE GFF Fri, Feb 8, 2002 16.50 16.84 16.38 16.72
1630 NYSE GFF Thu, Feb 7, 2002 16.65 16.92 16.40 16.55
1629 NYSE GFF Wed, Feb 6, 2002 15.40 16.60 15.32 16.60
1628 NYSE GFF Tue, Feb 5, 2002 15.10 15.44 15.09 15.29
1627 NYSE GFF Mon, Feb 4, 2002 15.71 15.72 14.70 15.10
1626 NYSE GFF Fri, Feb 1, 2002 15.78 16.00 15.68 15.72
1625 NYSE GFF Thu, Jan 31, 2002 15.55 15.78 15.50 15.72
1624 NYSE GFF Wed, Jan 30, 2002 15.40 15.61 15.32 15.51
1623 NYSE GFF Tue, Jan 29, 2002 15.00 15.70 14.96 15.53
1622 NYSE GFF Mon, Jan 28, 2002 14.65 15.02 14.58 14.95
1621 NYSE GFF Fri, Jan 25, 2002 14.40 14.60 14.35 14.57
1620 NYSE GFF Thu, Jan 24, 2002 14.45 14.50 14.28 14.38
1619 NYSE GFF Wed, Jan 23, 2002 14.53 14.55 14.10 14.40
1618 NYSE GFF Tue, Jan 22, 2002 14.90 14.98 14.32 14.50
1617 NYSE GFF Fri, Jan 18, 2002 14.80 15.05 14.67 14.90
1616 NYSE GFF Thu, Jan 17, 2002 14.65 14.90 14.41 14.85
1615 NYSE GFF Wed, Jan 16, 2002 14.70 14.75 14.40 14.65
1614 NYSE GFF Tue, Jan 15, 2002 14.65 15.00 14.65 14.95
1613 NYSE GFF Mon, Jan 14, 2002 14.12 14.99 14.01 14.65
1612 NYSE GFF Fri, Jan 11, 2002 14.34 14.60 14.33 14.43
1611 NYSE GFF Thu, Jan 10, 2002 14.45 14.45 13.91 14.34
1610 NYSE GFF Wed, Jan 9, 2002 14.35 14.59 14.29 14.38
1609 NYSE GFF Tue, Jan 8, 2002 14.65 14.65 13.75 14.30
1608 NYSE GFF Mon, Jan 7, 2002 15.04 15.04 14.45 14.60
1607 NYSE GFF Fri, Jan 4, 2002 15.20 15.49 15.00 15.10
1606 NYSE GFF Thu, Jan 3, 2002 14.65 15.15 14.63 15.12
1605 NYSE GFF Wed, Jan 2, 2002 15.00 15.00 14.28 14.50
1604 NYSE GFF Mon, Dec 31, 2001 14.43 15.20 14.17 15.00
1603 NYSE GFF Fri, Dec 28, 2001 14.35 14.47 14.21 14.40
1602 NYSE GFF Thu, Dec 27, 2001 14.70 14.70 14.22 14.35
1601 NYSE GFF Wed, Dec 26, 2001 14.32 14.85 14.30 14.70
1600 NYSE GFF Mon, Dec 24, 2001 14.20 14.22 13.95 14.22
1599 NYSE GFF Fri, Dec 21, 2001 14.30 14.95 14.00 14.35
1598 NYSE GFF Thu, Dec 20, 2001 14.48 14.68 14.00 14.25
1597 NYSE GFF Wed, Dec 19, 2001 14.50 14.68 14.10 14.45
1596 NYSE GFF Tue, Dec 18, 2001 15.04 15.10 13.89 15.00
1595 NYSE GFF Mon, Dec 17, 2001 14.85 15.04 14.37 15.04
1594 NYSE GFF Fri, Dec 14, 2001 14.81 14.95 14.52 14.95
1593 NYSE GFF Thu, Dec 13, 2001 14.40 15.08 14.40 14.80
1592 NYSE GFF Wed, Dec 12, 2001 14.40 14.58 14.30 14.40
1591 NYSE GFF Tue, Dec 11, 2001 14.85 14.91 14.41 14.48
1590 NYSE GFF Mon, Dec 10, 2001 15.09 15.09 14.66 14.85
1589 NYSE GFF Fri, Dec 7, 2001 14.91 15.10 14.85 15.08
1588 NYSE GFF Thu, Dec 6, 2001 14.74 14.90 14.10 14.90
1587 NYSE GFF Wed, Dec 5, 2001 14.20 14.74 14.05 14.74
1586 NYSE GFF Tue, Dec 4, 2001 14.00 14.25 14.00 14.20
1585 NYSE GFF Mon, Dec 3, 2001 14.15 14.15 13.70 13.98
1584 NYSE GFF Fri, Nov 30, 2001 14.05 14.30 13.90 14.05
1583 NYSE GFF Thu, Nov 29, 2001 13.43 14.05 13.15 14.05
1582 NYSE GFF Wed, Nov 28, 2001 13.90 14.35 13.50 13.50
1581 NYSE GFF Tue, Nov 27, 2001 14.16 14.21 13.85 13.87
1580 NYSE GFF Mon, Nov 26, 2001 14.00 14.29 13.95 14.06
1579 NYSE GFF Fri, Nov 23, 2001 14.12 14.15 13.88 13.98
1578 NYSE GFF Wed, Nov 21, 2001 13.90 14.13 13.85 14.02
1577 NYSE GFF Tue, Nov 20, 2001 13.95 14.20 13.87 13.95
1576 NYSE GFF Mon, Nov 19, 2001 13.65 13.85 13.60 13.85
1575 NYSE GFF Fri, Nov 16, 2001 13.75 14.30 13.61 13.65
1574 NYSE GFF Thu, Nov 15, 2001 13.85 14.00 13.51 13.75
1573 NYSE GFF Wed, Nov 14, 2001 13.00 14.05 12.90 13.85
1572 NYSE GFF Tue, Nov 13, 2001 13.00 13.10 12.76 13.07
1571 NYSE GFF Mon, Nov 12, 2001 13.00 13.25 12.70 12.96
1570 NYSE GFF Fri, Nov 9, 2001 13.05 13.09 12.77 12.90
1569 NYSE GFF Thu, Nov 8, 2001 12.50 13.25 12.40 13.00
1568 NYSE GFF Wed, Nov 7, 2001 11.98 12.25 11.80 12.25
1567 NYSE GFF Tue, Nov 6, 2001 11.65 12.00 11.61 12.00
1566 NYSE GFF Mon, Nov 5, 2001 11.61 11.64 11.20 11.60
1565 NYSE GFF Fri, Nov 2, 2001 11.94 12.20 11.65 11.65
1564 NYSE GFF Thu, Nov 1, 2001 11.55 11.95 11.25 11.94
1563 NYSE GFF Wed, Oct 31, 2001 11.60 11.78 11.30 11.55
1562 NYSE GFF Tue, Oct 30, 2001 11.20 11.55 10.90 11.55
1561 NYSE GFF Mon, Oct 29, 2001 11.84 11.84 10.98 11.15
1560 NYSE GFF Fri, Oct 26, 2001 11.78 11.90 11.60 11.84
1559 NYSE GFF Thu, Oct 25, 2001 11.85 11.92 11.65 11.88
1558 NYSE GFF Wed, Oct 24, 2001 11.85 11.93 11.85 11.85
1557 NYSE GFF Tue, Oct 23, 2001 11.90 11.95 11.87 11.87
1556 NYSE GFF Mon, Oct 22, 2001 11.86 11.87 11.45 11.85
1555 NYSE GFF Fri, Oct 19, 2001 11.30 12.00 11.30 11.76
1554 NYSE GFF Thu, Oct 18, 2001 11.35 11.74 11.00 11.50
1553 NYSE GFF Wed, Oct 17, 2001 11.95 11.98 11.31 11.31
1552 NYSE GFF Tue, Oct 16, 2001 11.95 12.00 11.75 11.95
1551 NYSE GFF Mon, Oct 15, 2001 11.64 11.90 11.40 11.90
1550 NYSE GFF Fri, Oct 12, 2001 11.85 12.00 11.51 11.64
1549 NYSE GFF Thu, Oct 11, 2001 11.05 11.08 11.00 11.05
1548 NYSE GFF Wed, Oct 10, 2001 10.75 11.20 10.75 11.05
1547 NYSE GFF Tue, Oct 9, 2001 10.90 11.00 10.75 10.75
1546 NYSE GFF Mon, Oct 8, 2001 11.29 11.55 10.82 11.00
1545 NYSE GFF Fri, Oct 5, 2001 11.09 11.20 10.97 11.20
1544 NYSE GFF Thu, Oct 4, 2001 11.90 11.90 11.00 11.09
1543 NYSE GFF Wed, Oct 3, 2001 11.44 11.85 11.40 11.85
1542 NYSE GFF Tue, Oct 2, 2001 11.40 11.55 11.35 11.52
1541 NYSE GFF Mon, Oct 1, 2001 12.10 12.10 11.12 11.40
1540 NYSE GFF Fri, Sep 28, 2001 10.40 12.20 10.40 12.20
1539 NYSE GFF Thu, Sep 27, 2001 10.01 10.80 10.01 10.80
1538 NYSE GFF Wed, Sep 26, 2001 9.70 10.20 9.70 10.01
1537 NYSE GFF Tue, Sep 25, 2001 9.60 9.85 9.50 9.60
1536 NYSE GFF Mon, Sep 24, 2001 9.25 9.70 9.25 9.63
1535 NYSE GFF Fri, Sep 21, 2001 8.75 9.20 8.74 9.12
1534 NYSE GFF Thu, Sep 20, 2001 9.60 9.60 8.90 9.21
1533 NYSE GFF Wed, Sep 19, 2001 9.65 10.00 9.50 9.70
1532 NYSE GFF Tue, Sep 18, 2001 9.85 10.40 9.65 9.70
1531 NYSE GFF Mon, Sep 17, 2001 10.50 10.50 9.90 9.92
1530 NYSE GFF Mon, Sep 10, 2001 11.00 11.20 10.80 11.20
1529 NYSE GFF Fri, Sep 7, 2001 11.01 11.04 10.83 11.02
1528 NYSE GFF Thu, Sep 6, 2001 10.95 11.20 10.72 11.06
1527 NYSE GFF Wed, Sep 5, 2001 11.38 11.42 11.06 11.30
1526 NYSE GFF Tue, Sep 4, 2001 10.95 11.50 10.95 11.43
1525 NYSE GFF Fri, Aug 31, 2001 11.34 11.51 10.90 10.95
1524 NYSE GFF Thu, Aug 30, 2001 11.90 11.97 11.21 11.34
1523 NYSE GFF Wed, Aug 29, 2001 11.75 12.05 11.50 11.95
1522 NYSE GFF Tue, Aug 28, 2001 11.70 11.95 11.65 11.70
1521 NYSE GFF Mon, Aug 27, 2001 12.15 12.15 11.60 11.65
1520 NYSE GFF Fri, Aug 24, 2001 11.65 12.55 11.50 12.10
1519 NYSE GFF Thu, Aug 23, 2001 11.84 12.20 11.65 11.70
1518 NYSE GFF Wed, Aug 22, 2001 11.54 11.84 11.40 11.84
1517 NYSE GFF Tue, Aug 21, 2001 11.60 11.68 11.25 11.44
1516 NYSE GFF Mon, Aug 20, 2001 11.53 11.68 11.29 11.55
1515 NYSE GFF Fri, Aug 17, 2001 11.55 11.70 11.30 11.53
1514 NYSE GFF Thu, Aug 16, 2001 11.55 11.90 11.55 11.70
1513 NYSE GFF Wed, Aug 15, 2001 10.91 11.45 10.73 11.45
1512 NYSE GFF Tue, Aug 14, 2001 10.44 10.95 10.41 10.95
1511 NYSE GFF Mon, Aug 13, 2001 10.71 10.77 10.36 10.41
1510 NYSE GFF Fri, Aug 10, 2001 10.91 11.21 10.82 10.82
1509 NYSE GFF Thu, Aug 9, 2001 10.95 11.00 10.68 10.93
1508 NYSE GFF Wed, Aug 8, 2001 11.45 11.45 10.88 10.93
1507 NYSE GFF Tue, Aug 7, 2001 10.73 11.36 10.71 11.25
1506 NYSE GFF Mon, Aug 6, 2001 10.41 10.77 10.32 10.68
1505 NYSE GFF Fri, Aug 3, 2001 10.55 10.55 10.27 10.46
1504 NYSE GFF Thu, Aug 2, 2001 10.41 10.59 10.37 10.59
1503 NYSE GFF Wed, Aug 1, 2001 10.73 10.73 10.41 10.45
1502 NYSE GFF Tue, Jul 31, 2001 10.68 10.91 10.55 10.73
1501 NYSE GFF Mon, Jul 30, 2001 9.96 10.68 9.80 10.68
1500 NYSE GFF Fri, Jul 27, 2001 10.05 10.07 9.95 9.96
1499 NYSE GFF Thu, Jul 26, 2001 10.18 10.18 9.91 10.05
1498 NYSE GFF Wed, Jul 25, 2001 10.45 10.47 10.00 10.18
1497 NYSE GFF Tue, Jul 24, 2001 10.68 10.68 10.48 10.55
1496 NYSE GFF Mon, Jul 23, 2001 10.80 10.86 10.59 10.64
1495 NYSE GFF Fri, Jul 20, 2001 10.55 10.91 10.45 10.89
1494 NYSE GFF Thu, Jul 19, 2001 10.09 10.55 9.94 10.55
1493 NYSE GFF Wed, Jul 18, 2001 10.27 10.28 10.05 10.05
1492 NYSE GFF Tue, Jul 17, 2001 10.11 10.27 9.91 10.27
1491 NYSE GFF Mon, Jul 16, 2001 10.22 10.27 10.10 10.10
1490 NYSE GFF Fri, Jul 13, 2001 9.45 10.27 9.45 10.22
1489 NYSE GFF Thu, Jul 12, 2001 9.41 9.65 9.35 9.55
1488 NYSE GFF Wed, Jul 11, 2001 10.00 10.00 9.41 9.41
1487 NYSE GFF Tue, Jul 10, 2001 10.10 10.18 9.93 10.00
1486 NYSE GFF Mon, Jul 9, 2001 9.54 10.23 9.54 10.17
1485 NYSE GFF Fri, Jul 6, 2001 9.59 9.69 9.55 9.63
1484 NYSE GFF Thu, Jul 5, 2001 9.77 9.98 9.59 9.59
1483 NYSE GFF Tue, Jul 3, 2001 9.74 10.09 9.74 9.86
1482 NYSE GFF Mon, Jul 2, 2001 9.91 9.97 9.68 9.83
1481 NYSE GFF Fri, Jun 29, 2001 9.45 10.00 9.41 10.00
1480 NYSE GFF Thu, Jun 28, 2001 9.23 9.50 9.18 9.45
1479 NYSE GFF Wed, Jun 27, 2001 8.65 9.23 8.65 9.18
1478 NYSE GFF Tue, Jun 26, 2001 8.18 8.77 8.18 8.72
1477 NYSE GFF Mon, Jun 25, 2001 9.09 9.12 8.10 8.18
1476 NYSE GFF Fri, Jun 22, 2001 9.59 9.73 9.05 9.05
1475 NYSE GFF Thu, Jun 21, 2001 9.00 9.68 9.00 9.68
1474 NYSE GFF Wed, Jun 20, 2001 8.59 9.05 8.59 9.00
1473 NYSE GFF Tue, Jun 19, 2001 8.82 8.86 8.59 8.64
1472 NYSE GFF Mon, Jun 18, 2001 8.77 8.93 8.77 8.77
1471 NYSE GFF Fri, Jun 15, 2001 8.82 8.84 8.59 8.73
1470 NYSE GFF Thu, Jun 14, 2001 9.05 9.05 8.68 8.86
1469 NYSE GFF Wed, Jun 13, 2001 8.91 9.05 8.82 9.02
1468 NYSE GFF Tue, Jun 12, 2001 8.91 8.97 8.73 8.95
1467 NYSE GFF Mon, Jun 11, 2001 8.73 9.05 8.67 8.95
1466 NYSE GFF Fri, Jun 8, 2001 8.77 8.77 8.59 8.73
1465 NYSE GFF Thu, Jun 7, 2001 9.14 9.15 8.41 8.56
1464 NYSE GFF Wed, Jun 6, 2001 9.18 9.18 9.06 9.18
1463 NYSE GFF Tue, Jun 5, 2001 9.18 9.38 9.09 9.18
1462 NYSE GFF Mon, Jun 4, 2001 9.25 9.45 9.16 9.27
1461 NYSE GFF Fri, Jun 1, 2001 9.23 9.32 8.89 9.16
1460 NYSE GFF Thu, May 31, 2001 9.47 9.72 9.18 9.18
1459 NYSE GFF Wed, May 30, 2001 8.87 9.45 8.86 9.45
1458 NYSE GFF Tue, May 29, 2001 8.77 9.09 8.77 8.93
1457 NYSE GFF Fri, May 25, 2001 9.09 9.55 8.73 8.77
1456 NYSE GFF Thu, May 24, 2001 8.59 9.03 8.59 9.03
1455 NYSE GFF Wed, May 23, 2001 8.64 9.00 8.45 8.55
1454 NYSE GFF Tue, May 22, 2001 8.62 8.86 8.51 8.64
1453 NYSE GFF Mon, May 21, 2001 8.55 8.63 8.27 8.63
1452 NYSE GFF Fri, May 18, 2001 8.41 8.59 8.41 8.52
1451 NYSE GFF Thu, May 17, 2001 8.50 8.55 8.44 8.50
1450 NYSE GFF Wed, May 16, 2001 8.23 8.50 8.23 8.45
1449 NYSE GFF Tue, May 15, 2001 8.18 8.39 8.18 8.26
1448 NYSE GFF Mon, May 14, 2001 8.18 8.23 8.09 8.09
1447 NYSE GFF Fri, May 11, 2001 8.00 8.26 8.00 8.19
1446 NYSE GFF Thu, May 10, 2001 8.15 8.23 7.91 7.91
1445 NYSE GFF Wed, May 9, 2001 8.23 8.24 8.11 8.24
1444 NYSE GFF Tue, May 8, 2001 8.05 8.18 8.00 8.18
1443 NYSE GFF Mon, May 7, 2001 7.99 8.27 7.94 8.02
1442 NYSE GFF Fri, May 4, 2001 7.73 8.21 7.73 8.00
1441 NYSE GFF Thu, May 3, 2001 7.91 8.00 7.75 7.82
1440 NYSE GFF Wed, May 2, 2001 8.00 8.35 7.95 8.35
1439 NYSE GFF Tue, May 1, 2001 8.45 8.45 8.09 8.32
1438 NYSE GFF Mon, Apr 30, 2001 7.86 8.45 7.78 8.45
1437 NYSE GFF Fri, Apr 27, 2001 7.64 7.95 7.61 7.86
1436 NYSE GFF Thu, Apr 26, 2001 7.52 7.61 7.41 7.41
1435 NYSE GFF Wed, Apr 25, 2001 7.41 7.64 7.37 7.59
1434 NYSE GFF Tue, Apr 24, 2001 7.59 7.59 7.36 7.37
1433 NYSE GFF Mon, Apr 23, 2001 7.45 7.58 7.45 7.50
1432 NYSE GFF Fri, Apr 20, 2001 7.36 7.59 7.36 7.46
1431 NYSE GFF Thu, Apr 19, 2001 7.33 7.45 7.33 7.45
1430 NYSE GFF Wed, Apr 18, 2001 7.59 7.59 7.23 7.25
1429 NYSE GFF Tue, Apr 17, 2001 7.18 7.41 7.18 7.36
1428 NYSE GFF Mon, Apr 16, 2001 7.45 7.45 7.18 7.18
1427 NYSE GFF Thu, Apr 12, 2001 7.82 7.82 7.45 7.45
1426 NYSE GFF Wed, Apr 11, 2001 7.14 7.73 7.05 7.73
1425 NYSE GFF Tue, Apr 10, 2001 7.05 7.25 7.05 7.18
1424 NYSE GFF Mon, Apr 9, 2001 7.07 7.16 6.82 7.11
1423 NYSE GFF Fri, Apr 6, 2001 7.00 7.12 6.97 6.98
1422 NYSE GFF Thu, Apr 5, 2001 7.11 7.26 6.87 7.05
1421 NYSE GFF Wed, Apr 4, 2001 7.14 7.25 7.00 7.05
1420 NYSE GFF Tue, Apr 3, 2001 7.18 7.22 6.76 7.18
1419 NYSE GFF Mon, Apr 2, 2001 7.18 7.25 6.93 7.18
1418 NYSE GFF Fri, Mar 30, 2001 6.88 7.18 6.88 7.18
1417 NYSE GFF Thu, Mar 29, 2001 6.86 6.92 6.83 6.83
1416 NYSE GFF Wed, Mar 28, 2001 7.09 7.19 6.91 6.91
1415 NYSE GFF Tue, Mar 27, 2001 7.18 7.26 7.14 7.18
1414 NYSE GFF Mon, Mar 26, 2001 7.09 7.22 7.09 7.18
1413 NYSE GFF Fri, Mar 23, 2001 7.19 7.19 6.91 7.05
1412 NYSE GFF Thu, Mar 22, 2001 6.87 7.22 6.82 7.18
1411 NYSE GFF Wed, Mar 21, 2001 6.77 6.95 6.73 6.91
1410 NYSE GFF Tue, Mar 20, 2001 6.92 7.05 6.73 6.77
1409 NYSE GFF Mon, Mar 19, 2001 6.73 7.00 6.56 7.00
1408 NYSE GFF Fri, Mar 16, 2001 7.00 7.00 6.59 6.65
1407 NYSE GFF Thu, Mar 15, 2001 6.81 6.91 6.73 6.88
1406 NYSE GFF Wed, Mar 14, 2001 7.05 7.05 6.68 6.88
1405 NYSE GFF Tue, Mar 13, 2001 6.51 7.08 6.51 7.08
1404 NYSE GFF Mon, Mar 12, 2001 6.96 7.11 6.74 6.74
1403 NYSE GFF Fri, Mar 9, 2001 7.03 7.11 6.95 7.05
1402 NYSE GFF Thu, Mar 8, 2001 6.89 7.16 6.82 7.05
1401 NYSE GFF Wed, Mar 7, 2001 6.59 6.95 6.59 6.80
1400 NYSE GFF Tue, Mar 6, 2001 6.88 6.89 6.55 6.55
1399 NYSE GFF Mon, Mar 5, 2001 7.02 7.02 6.80 6.83
1398 NYSE GFF Fri, Mar 2, 2001 6.50 7.02 6.45 7.02
1397 NYSE GFF Thu, Mar 1, 2001 6.43 6.55 6.41 6.55
1396 NYSE GFF Wed, Feb 28, 2001 6.36 6.64 6.32 6.36
1395 NYSE GFF Tue, Feb 27, 2001 6.55 6.55 6.15 6.15
1394 NYSE GFF Mon, Feb 26, 2001 6.53 6.68 6.51 6.64
1393 NYSE GFF Fri, Feb 23, 2001 6.45 6.50 6.00 6.50
1392 NYSE GFF Thu, Feb 22, 2001 6.82 6.87 6.14 6.41
1391 NYSE GFF Wed, Feb 21, 2001 6.91 6.91 6.55 6.64
1390 NYSE GFF Tue, Feb 20, 2001 7.27 7.27 6.89 6.96
1389 NYSE GFF Fri, Feb 16, 2001 7.27 7.27 7.10 7.25
1388 NYSE GFF Thu, Feb 15, 2001 7.01 7.27 7.00 7.27
1387 NYSE GFF Wed, Feb 14, 2001 7.06 7.14 6.95 7.01
1386 NYSE GFF Tue, Feb 13, 2001 7.15 7.15 6.99 7.09
1385 NYSE GFF Mon, Feb 12, 2001 6.55 6.93 6.55 6.93
1384 NYSE GFF Fri, Feb 9, 2001 6.55 6.72 6.50 6.55
1383 NYSE GFF Thu, Feb 8, 2001 6.50 6.60 6.47 6.55
1382 NYSE GFF Wed, Feb 7, 2001 6.36 6.46 6.14 6.45
1381 NYSE GFF Tue, Feb 6, 2001 6.50 6.50 6.36 6.45
1380 NYSE GFF Mon, Feb 5, 2001 6.64 6.64 6.59 6.59
1379 NYSE GFF Fri, Feb 2, 2001 6.73 6.75 6.57 6.73
1378 NYSE GFF Thu, Feb 1, 2001 6.36 6.86 6.27 6.64
1377 NYSE GFF Wed, Jan 31, 2001 6.59 6.69 6.14 6.14
1376 NYSE GFF Tue, Jan 30, 2001 6.35 6.56 6.27 6.49
1375 NYSE GFF Mon, Jan 29, 2001 6.23 6.36 6.23 6.35
1374 NYSE GFF Fri, Jan 26, 2001 6.36 6.36 6.02 6.25
1373 NYSE GFF Thu, Jan 25, 2001 6.42 6.48 6.36 6.36
1372 NYSE GFF Wed, Jan 24, 2001 6.48 6.48 6.48 6.48
1371 NYSE GFF Tue, Jan 23, 2001 6.53 6.76 6.48 6.48
1370 NYSE GFF Mon, Jan 22, 2001 6.48 6.53 6.36 6.42
1369 NYSE GFF Fri, Jan 19, 2001 6.31 6.59 6.31 6.59
1368 NYSE GFF Thu, Jan 18, 2001 6.25 6.36 6.25 6.36
1367 NYSE GFF Wed, Jan 17, 2001 6.14 6.36 6.08 6.25
1366 NYSE GFF Tue, Jan 16, 2001 6.36 6.36 6.11 6.14
1365 NYSE GFF Fri, Jan 12, 2001 6.31 6.31 6.14 6.31
1364 NYSE GFF Thu, Jan 11, 2001 6.25 6.36 6.19 6.25
1363 NYSE GFF Wed, Jan 10, 2001 6.36 6.36 6.02 6.31
1362 NYSE GFF Tue, Jan 9, 2001 6.19 6.36 6.19 6.36
1361 NYSE GFF Mon, Jan 8, 2001 6.48 6.48 5.97 6.19
1360 NYSE GFF Fri, Jan 5, 2001 6.48 6.70 6.42 6.48
1359 NYSE GFF Thu, Jan 4, 2001 6.36 6.48 6.02 6.48
1358 NYSE GFF Wed, Jan 3, 2001 6.48 6.53 6.36 6.48
1357 NYSE GFF Tue, Jan 2, 2001 6.93 6.93 6.82 6.88
1356 NYSE GFF Fri, Dec 29, 2000 6.53 7.22 6.19 7.16
1355 NYSE GFF Thu, Dec 28, 2000 6.36 6.76 6.02 6.65
1354 NYSE GFF Wed, Dec 27, 2000 5.80 6.25 5.68 6.25
1353 NYSE GFF Tue, Dec 26, 2000 6.48 6.59 5.80 5.80
1352 NYSE GFF Fri, Dec 22, 2000 6.70 6.88 6.36 6.36
1351 NYSE GFF Thu, Dec 21, 2000 6.76 6.88 6.59 6.76
1350 NYSE GFF Wed, Dec 20, 2000 6.93 6.99 6.65 6.76
1349 NYSE GFF Tue, Dec 19, 2000 7.16 7.16 6.82 7.05
1348 NYSE GFF Mon, Dec 18, 2000 7.16 7.22 7.10 7.16
1347 NYSE GFF Fri, Dec 15, 2000 7.05 7.16 6.99 7.16
1346 NYSE GFF Thu, Dec 14, 2000 6.99 7.05 6.99 7.05
1345 NYSE GFF Wed, Dec 13, 2000 7.05 7.05 6.93 7.05
1344 NYSE GFF Tue, Dec 12, 2000 7.16 7.22 6.93 6.93
1343 NYSE GFF Mon, Dec 11, 2000 6.65 7.27 6.65 7.27
1342 NYSE GFF Fri, Dec 8, 2000 5.97 6.65 5.85 6.65
1341 NYSE GFF Thu, Dec 7, 2000 5.85 6.25 5.74 5.91
1340 NYSE GFF Wed, Dec 6, 2000 5.85 5.91 5.80 5.91
1339 NYSE GFF Tue, Dec 5, 2000 5.85 5.91 5.74 5.74
1338 NYSE GFF Mon, Dec 4, 2000 5.97 5.97 5.68 5.74
1337 NYSE GFF Fri, Dec 1, 2000 5.68 6.14 5.68 6.02
1336 NYSE GFF Thu, Nov 30, 2000 5.74 5.85 5.63 5.68
1335 NYSE GFF Wed, Nov 29, 2000 5.80 5.85 5.74 5.80
1334 NYSE GFF Tue, Nov 28, 2000 5.80 5.85 5.68 5.68
1333 NYSE GFF Mon, Nov 27, 2000 5.91 5.91 5.68 5.68
1332 NYSE GFF Fri, Nov 24, 2000 5.68 5.97 5.68 5.91
1331 NYSE GFF Wed, Nov 22, 2000 5.68 5.74 5.57 5.63
1330 NYSE GFF Tue, Nov 21, 2000 5.51 5.68 5.51 5.68
1329 NYSE GFF Mon, Nov 20, 2000 5.91 5.91 4.83 5.68
1328 NYSE GFF Fri, Nov 17, 2000 5.97 5.97 5.85 5.91
1327 NYSE GFF Thu, Nov 16, 2000 5.91 5.97 5.85 5.97
1326 NYSE GFF Wed, Nov 15, 2000 6.02 6.02 5.85 5.97
1325 NYSE GFF Tue, Nov 14, 2000 6.36 6.36 5.85 5.91
1324 NYSE GFF Mon, Nov 13, 2000 6.25 6.31 6.19 6.31
1323 NYSE GFF Fri, Nov 10, 2000 7.22 7.22 6.76 6.82
1322 NYSE GFF Thu, Nov 9, 2000 7.05 7.27 7.05 7.27
1321 NYSE GFF Wed, Nov 8, 2000 6.82 7.16 6.82 7.16
1320 NYSE GFF Tue, Nov 7, 2000 6.76 6.82 6.70 6.76
1319 NYSE GFF Mon, Nov 6, 2000 6.88 6.93 6.76 6.82
1318 NYSE GFF Fri, Nov 3, 2000 6.76 6.93 6.70 6.93
1317 NYSE GFF Thu, Nov 2, 2000 6.70 6.82 6.65 6.76
1316 NYSE GFF Wed, Nov 1, 2000 6.82 6.82 6.59 6.70
1315 NYSE GFF Tue, Oct 31, 2000 6.65 6.93 6.48 6.93
1314 NYSE GFF Mon, Oct 30, 2000 6.59 6.65 6.48 6.65
1313 NYSE GFF Fri, Oct 27, 2000 6.70 6.70 6.48 6.70
1312 NYSE GFF Thu, Oct 26, 2000 6.76 6.82 6.53 6.70
1311 NYSE GFF Wed, Oct 25, 2000 6.59 6.70 6.53 6.65
1310 NYSE GFF Tue, Oct 24, 2000 6.65 6.82 6.65 6.70
1309 NYSE GFF Mon, Oct 23, 2000 6.48 6.65 6.25 6.65
1308 NYSE GFF Fri, Oct 20, 2000 6.82 6.82 6.59 6.59
1307 NYSE GFF Thu, Oct 19, 2000 6.59 6.82 6.48 6.82
1306 NYSE GFF Wed, Oct 18, 2000 6.70 6.70 6.59 6.59
1305 NYSE GFF Tue, Oct 17, 2000 6.99 6.99 6.70 6.82
1304 NYSE GFF Mon, Oct 16, 2000 6.48 6.99 6.48 6.99
1303 NYSE GFF Fri, Oct 13, 2000 6.19 6.36 5.97 6.36
1302 NYSE GFF Thu, Oct 12, 2000 6.19 6.25 6.14 6.25
1301 NYSE GFF Wed, Oct 11, 2000 6.25 6.25 6.14 6.14
1300 NYSE GFF Tue, Oct 10, 2000 6.82 6.82 6.36 6.36
1299 NYSE GFF Mon, Oct 9, 2000 6.65 6.93 6.59 6.76
1298 NYSE GFF Fri, Oct 6, 2000 6.53 6.76 6.53 6.65
1297 NYSE GFF Thu, Oct 5, 2000 6.82 6.82 6.36 6.42
1296 NYSE GFF Wed, Oct 4, 2000 6.53 6.82 6.53 6.82
1295 NYSE GFF Tue, Oct 3, 2000 6.70 6.70 6.48 6.53
1294 NYSE GFF Mon, Oct 2, 2000 6.82 6.82 6.70 6.70
1293 NYSE GFF Fri, Sep 29, 2000 6.70 6.88 6.65 6.88
1292 NYSE GFF Thu, Sep 28, 2000 6.65 6.76 6.65 6.70
1291 NYSE GFF Wed, Sep 27, 2000 6.99 7.05 6.65 6.65
1290 NYSE GFF Tue, Sep 26, 2000 6.99 7.05 6.99 6.99
1289 NYSE GFF Mon, Sep 25, 2000 7.10 7.10 6.99 7.05
1288 NYSE GFF Fri, Sep 22, 2000 6.99 7.16 6.88 7.10
1287 NYSE GFF Thu, Sep 21, 2000 7.16 7.27 6.93 7.05
1286 NYSE GFF Wed, Sep 20, 2000 7.10 7.22 7.05 7.22
1285 NYSE GFF Tue, Sep 19, 2000 7.05 7.16 6.99 7.05
1284 NYSE GFF Mon, Sep 18, 2000 7.10 7.16 6.99 7.05
1283 NYSE GFF Fri, Sep 15, 2000 6.93 7.22 6.93 7.10
1282 NYSE GFF Thu, Sep 14, 2000 6.93 7.16 6.93 7.16
1281 NYSE GFF Wed, Sep 13, 2000 6.93 7.05 6.93 6.93
1280 NYSE GFF Tue, Sep 12, 2000 6.99 7.10 6.88 7.10
1279 NYSE GFF Mon, Sep 11, 2000 6.99 7.16 6.93 6.93
1278 NYSE GFF Fri, Sep 8, 2000 7.05 7.10 6.99 6.99
1277 NYSE GFF Thu, Sep 7, 2000 6.93 7.05 6.76 7.05
1276 NYSE GFF Wed, Sep 6, 2000 7.05 7.05 6.76 6.93
1275 NYSE GFF Tue, Sep 5, 2000 7.33 7.33 6.99 7.16
1274 NYSE GFF Fri, Sep 1, 2000 7.16 7.39 7.16 7.33
1273 NYSE GFF Thu, Aug 31, 2000 7.05 7.27 6.99 7.05
1272 NYSE GFF Wed, Aug 30, 2000 6.88 7.05 6.82 6.93
1271 NYSE GFF Tue, Aug 29, 2000 6.76 6.93 6.76 6.82
1270 NYSE GFF Mon, Aug 28, 2000 6.99 7.05 6.76 6.76
1269 NYSE GFF Fri, Aug 25, 2000 6.99 6.99 6.82 6.99
1268 NYSE GFF Thu, Aug 24, 2000 6.82 7.05 6.76 6.93
1267 NYSE GFF Wed, Aug 23, 2000 6.82 6.88 6.36 6.82
1266 NYSE GFF Tue, Aug 22, 2000 6.82 6.93 6.82 6.88
1265 NYSE GFF Mon, Aug 21, 2000 6.93 6.93 6.88 6.93
1264 NYSE GFF Fri, Aug 18, 2000 6.88 6.99 6.88 6.88
1263 NYSE GFF Thu, Aug 17, 2000 7.05 7.05 6.88 6.93
1262 NYSE GFF Wed, Aug 16, 2000 6.99 7.05 6.93 7.05
1261 NYSE GFF Tue, Aug 15, 2000 6.93 7.05 6.82 6.93
1260 NYSE GFF Mon, Aug 14, 2000 6.99 7.05 6.93 7.05
1259 NYSE GFF Fri, Aug 11, 2000 7.10 7.10 7.05 7.05
1258 NYSE GFF Thu, Aug 10, 2000 7.16 7.16 7.10 7.10
1257 NYSE GFF Wed, Aug 9, 2000 7.05 7.10 6.99 7.05
1256 NYSE GFF Tue, Aug 8, 2000 7.22 7.22 7.05 7.16
1255 NYSE GFF Mon, Aug 7, 2000 6.59 7.16 6.59 7.16
1254 NYSE GFF Fri, Aug 4, 2000 6.42 6.53 6.42 6.53
1253 NYSE GFF Thu, Aug 3, 2000 6.19 6.59 6.19 6.42
1252 NYSE GFF Wed, Aug 2, 2000 5.74 6.36 5.74 6.25
1251 NYSE GFF Tue, Aug 1, 2000 5.63 5.74 5.57 5.74
1250 NYSE GFF Mon, Jul 31, 2000 5.51 5.68 5.45 5.68
1249 NYSE GFF Fri, Jul 28, 2000 5.91 5.91 5.63 5.63
1248 NYSE GFF Thu, Jul 27, 2000 5.97 6.08 5.91 5.91
1247 NYSE GFF Wed, Jul 26, 2000 6.14 6.25 5.97 5.97
1246 NYSE GFF Tue, Jul 25, 2000 5.97 6.14 5.80 6.08
1245 NYSE GFF Mon, Jul 24, 2000 5.91 5.97 5.74 5.97
1244 NYSE GFF Fri, Jul 21, 2000 5.80 6.14 5.80 5.91
1243 NYSE GFF Thu, Jul 20, 2000 5.57 5.80 5.57 5.74
1242 NYSE GFF Wed, Jul 19, 2000 5.51 5.57 5.40 5.45
1241 NYSE GFF Tue, Jul 18, 2000 5.40 5.45 5.34 5.40
1240 NYSE GFF Mon, Jul 17, 2000 5.40 5.45 5.34 5.45
1239 NYSE GFF Fri, Jul 14, 2000 5.40 5.45 5.23 5.34
1238 NYSE GFF Thu, Jul 13, 2000 5.45 5.45 5.28 5.28
1237 NYSE GFF Wed, Jul 12, 2000 5.34 5.45 5.34 5.45
1236 NYSE GFF Tue, Jul 11, 2000 5.34 5.40 5.23 5.34
1235 NYSE GFF Mon, Jul 10, 2000 5.34 5.40 5.23 5.28
1234 NYSE GFF Fri, Jul 7, 2000 5.40 5.45 5.28 5.34
1233 NYSE GFF Thu, Jul 6, 2000 5.23 5.34 5.17 5.34
1232 NYSE GFF Wed, Jul 5, 2000 5.11 5.51 5.11 5.28
1231 NYSE GFF Mon, Jul 3, 2000 5.17 5.28 5.06 5.11
1230 NYSE GFF Fri, Jun 30, 2000 5.17 5.17 4.83 5.06
1229 NYSE GFF Thu, Jun 29, 2000 5.06 5.06 4.66 4.77
1228 NYSE GFF Wed, Jun 28, 2000 5.23 5.28 5.06 5.11
1227 NYSE GFF Tue, Jun 27, 2000 5.23 5.40 5.23 5.23
1226 NYSE GFF Mon, Jun 26, 2000 5.06 5.40 5.00 5.23
1225 NYSE GFF Fri, Jun 23, 2000 4.94 5.06 4.66 4.77
1224 NYSE GFF Thu, Jun 22, 2000 5.11 5.17 4.89 4.89
1223 NYSE GFF Wed, Jun 21, 2000 5.06 5.11 4.89 4.94
1222 NYSE GFF Tue, Jun 20, 2000 5.11 5.17 4.89 5.06
1221 NYSE GFF Mon, Jun 19, 2000 5.28 5.28 5.06 5.11
1220 NYSE GFF Fri, Jun 16, 2000 5.34 5.40 5.17 5.17
1219 NYSE GFF Thu, Jun 15, 2000 5.28 5.40 5.28 5.28
1218 NYSE GFF Wed, Jun 14, 2000 5.34 5.40 5.23 5.34
1217 NYSE GFF Tue, Jun 13, 2000 5.51 5.51 5.34 5.40
1216 NYSE GFF Mon, Jun 12, 2000 5.45 5.45 5.23 5.40
1215 NYSE GFF Fri, Jun 9, 2000 5.40 5.45 5.23 5.45
1214 NYSE GFF Thu, Jun 8, 2000 5.40 5.45 5.34 5.34
1213 NYSE GFF Wed, Jun 7, 2000 5.45 5.45 5.28 5.40
1212 NYSE GFF Tue, Jun 6, 2000 5.40 5.45 5.34 5.40
1211 NYSE GFF Mon, Jun 5, 2000 5.45 5.45 5.23 5.40
1210 NYSE GFF Fri, Jun 2, 2000 5.57 5.57 5.40 5.40
1209 NYSE GFF Thu, Jun 1, 2000 5.51 5.63 5.40 5.45
1208 NYSE GFF Wed, May 31, 2000 5.68 5.91 5.51 5.51
1207 NYSE GFF Tue, May 30, 2000 5.80 5.97 5.63 5.68
1206 NYSE GFF Fri, May 26, 2000 5.85 5.85 5.57 5.74
1205 NYSE GFF Thu, May 25, 2000 5.74 5.85 5.74 5.80
1204 NYSE GFF Wed, May 24, 2000 5.85 5.91 5.63 5.74
1203 NYSE GFF Tue, May 23, 2000 6.02 6.02 5.85 5.85
1202 NYSE GFF Mon, May 22, 2000 6.25 6.25 6.08 6.14
1201 NYSE GFF Fri, May 19, 2000 6.25 6.25 5.97 6.25
1200 NYSE GFF Thu, May 18, 2000 6.14 6.19 5.91 6.14
1199 NYSE GFF Wed, May 17, 2000 6.08 6.14 5.97 6.08
1198 NYSE GFF Tue, May 16, 2000 6.08 6.19 5.97 6.14
1197 NYSE GFF Mon, May 15, 2000 5.97 6.02 5.97 6.02
1196 NYSE GFF Fri, May 12, 2000 6.02 6.08 5.97 6.02
1195 NYSE GFF Thu, May 11, 2000 6.14 6.19 5.97 6.02
1194 NYSE GFF Wed, May 10, 2000 6.25 6.25 6.02 6.08
1193 NYSE GFF Tue, May 9, 2000 6.31 6.31 6.14 6.19
1192 NYSE GFF Mon, May 8, 2000 6.08 6.31 6.08 6.25
1191 NYSE GFF Fri, May 5, 2000 6.08 6.19 6.08 6.19
1190 NYSE GFF Thu, May 4, 2000 5.97 6.02 5.91 6.02
1189 NYSE GFF Wed, May 3, 2000 6.53 6.65 5.68 5.85
1188 NYSE GFF Tue, May 2, 2000 6.65 6.65 6.42 6.48
1187 NYSE GFF Mon, May 1, 2000 6.25 6.65 6.25 6.36
1186 NYSE GFF Fri, Apr 28, 2000 5.91 6.14 5.91 6.14
1185 NYSE GFF Thu, Apr 27, 2000 5.91 5.91 5.51 5.91
1184 NYSE GFF Wed, Apr 26, 2000 6.31 6.36 5.85 5.91
1183 NYSE GFF Tue, Apr 25, 2000 6.25 6.31 6.14 6.14
1182 NYSE GFF Mon, Apr 24, 2000 6.31 6.36 6.25 6.25
1181 NYSE GFF Thu, Apr 20, 2000 6.53 6.53 6.14 6.31
1180 NYSE GFF Wed, Apr 19, 2000 6.48 6.59 6.42 6.53
1179 NYSE GFF Tue, Apr 18, 2000 6.36 6.59 6.31 6.36
1178 NYSE GFF Mon, Apr 17, 2000 6.48 6.53 6.25 6.48
1177 NYSE GFF Fri, Apr 14, 2000 6.59 6.62 6.42 6.53
1176 NYSE GFF Thu, Apr 13, 2000 6.70 6.70 6.48 6.53
1175 NYSE GFF Wed, Apr 12, 2000 6.70 6.76 6.65 6.70
1174 NYSE GFF Tue, Apr 11, 2000 6.88 6.88 6.53 6.70
1173 NYSE GFF Mon, Apr 10, 2000 6.93 6.99 6.82 6.82
1172 NYSE GFF Fri, Apr 7, 2000 6.76 6.99 6.76 6.99
1171 NYSE GFF Thu, Apr 6, 2000 6.70 6.82 6.70 6.76
1170 NYSE GFF Wed, Apr 5, 2000 6.59 6.82 6.59 6.59
1169 NYSE GFF Tue, Apr 4, 2000 6.99 7.05 6.59 6.59
1168 NYSE GFF Mon, Apr 3, 2000 6.99 7.16 6.93 7.10
1167 NYSE GFF Fri, Mar 31, 2000 7.27 7.39 7.10 7.10
1166 NYSE GFF Thu, Mar 30, 2000 7.33 7.39 7.27 7.27
1165 NYSE GFF Wed, Mar 29, 2000 7.39 7.44 7.33 7.39
1164 NYSE GFF Tue, Mar 28, 2000 7.27 7.44 7.27 7.39
1163 NYSE GFF Mon, Mar 27, 2000 7.39 7.50 7.27 7.27
1162 NYSE GFF Fri, Mar 24, 2000 7.61 7.61 7.39 7.39
1161 NYSE GFF Thu, Mar 23, 2000 7.39 7.56 7.33 7.50
1160 NYSE GFF Wed, Mar 22, 2000 7.33 7.39 7.33 7.33
1159 NYSE GFF Tue, Mar 21, 2000 7.27 7.39 7.27 7.33
1158 NYSE GFF Mon, Mar 20, 2000 7.39 7.50 7.22 7.27
1157 NYSE GFF Fri, Mar 17, 2000 7.33 7.44 7.33 7.33
1156 NYSE GFF Thu, Mar 16, 2000 7.50 7.50 7.16 7.39
1155 NYSE GFF Wed, Mar 15, 2000 7.44 7.56 7.33 7.33
1154 NYSE GFF Tue, Mar 14, 2000 7.50 7.50 7.33 7.44
1153 NYSE GFF Mon, Mar 13, 2000 7.50 7.61 7.44 7.56
1152 NYSE GFF Fri, Mar 10, 2000 7.33 7.56 7.33 7.50
1151 NYSE GFF Thu, Mar 9, 2000 7.33 7.44 7.27 7.39
1150 NYSE GFF Wed, Mar 8, 2000 7.33 7.44 7.33 7.33
1149 NYSE GFF Tue, Mar 7, 2000 7.39 7.39 7.27 7.33
1148 NYSE GFF Mon, Mar 6, 2000 7.27 7.50 7.22 7.39
1147 NYSE GFF Fri, Mar 3, 2000 7.44 7.44 7.16 7.27
1146 NYSE GFF Thu, Mar 2, 2000 7.50 7.56 7.39 7.39
1145 NYSE GFF Wed, Mar 1, 2000 7.61 7.61 7.39 7.50
1144 NYSE GFF Tue, Feb 29, 2000 7.56 7.61 7.39 7.61
1143 NYSE GFF Mon, Feb 28, 2000 7.61 7.67 7.44 7.50
1142 NYSE GFF Fri, Feb 25, 2000 7.84 7.84 7.27 7.44
1141 NYSE GFF Thu, Feb 24, 2000 7.50 7.73 7.39 7.73
1140 NYSE GFF Wed, Feb 23, 2000 7.78 7.78 7.39 7.50
1139 NYSE GFF Tue, Feb 22, 2000 7.39 7.78 7.39 7.73
1138 NYSE GFF Fri, Feb 18, 2000 7.50 7.50 7.39 7.39
1137 NYSE GFF Thu, Feb 17, 2000 7.50 7.56 7.44 7.44
1136 NYSE GFF Wed, Feb 16, 2000 7.27 7.39 7.27 7.27
1135 NYSE GFF Tue, Feb 15, 2000 7.39 7.61 7.39 7.44
1134 NYSE GFF Mon, Feb 14, 2000 7.10 7.39 7.10 7.27
1133 NYSE GFF Fri, Feb 11, 2000 7.16 7.27 6.99 7.10
1132 NYSE GFF Thu, Feb 10, 2000 7.33 7.33 7.05 7.10
1131 NYSE GFF Wed, Feb 9, 2000 7.22 7.39 7.22 7.22
1130 NYSE GFF Tue, Feb 8, 2000 7.10 7.27 7.10 7.22
1129 NYSE GFF Mon, Feb 7, 2000 7.10 7.22 7.05 7.10
1128 NYSE GFF Fri, Feb 4, 2000 7.22 7.22 7.16 7.16
1127 NYSE GFF Thu, Feb 3, 2000 7.10 7.27 7.10 7.22
1126 NYSE GFF Wed, Feb 2, 2000 6.59 7.16 6.59 7.10
1125 NYSE GFF Tue, Feb 1, 2000 6.53 6.70 6.53 6.59
1124 NYSE GFF Mon, Jan 31, 2000 6.14 6.65 6.14 6.65
1123 NYSE GFF Fri, Jan 28, 2000 6.36 6.36 6.25 6.25
1122 NYSE GFF Thu, Jan 27, 2000 6.36 6.42 6.31 6.31
1121 NYSE GFF Wed, Jan 26, 2000 6.31 6.36 6.31 6.36
1120 NYSE GFF Tue, Jan 25, 2000 6.31 6.36 6.25 6.31
1119 NYSE GFF Mon, Jan 24, 2000 6.31 6.36 6.31 6.31
1118 NYSE GFF Fri, Jan 21, 2000 6.42 6.42 6.31 6.31
1117 NYSE GFF Thu, Jan 20, 2000 6.36 6.42 6.36 6.36
1116 NYSE GFF Wed, Jan 19, 2000 6.36 6.59 6.36 6.42
1115 NYSE GFF Tue, Jan 18, 2000 6.48 6.48 6.36 6.42
1114 NYSE GFF Fri, Jan 14, 2000 6.36 6.53 6.36 6.53
1113 NYSE GFF Thu, Jan 13, 2000 6.59 6.59 6.25 6.42
1112 NYSE GFF Wed, Jan 12, 2000 6.48 6.65 6.48 6.48
1111 NYSE GFF Tue, Jan 11, 2000 6.36 6.59 6.31 6.59
1110 NYSE GFF Mon, Jan 10, 2000 6.59 6.59 6.36 6.36
1109 NYSE GFF Fri, Jan 7, 2000 6.48 6.53 6.48 6.48
1108 NYSE GFF Thu, Jan 6, 2000 7.16 7.16 6.36 6.48
1107 NYSE GFF Wed, Jan 5, 2000 7.27 7.27 7.10 7.22
1106 NYSE GFF Tue, Jan 4, 2000 7.33 7.44 7.05 7.16
1105 NYSE GFF Mon, Jan 3, 2000 7.22 7.56 7.22 7.39
1104 NYSE GFF Fri, Dec 31, 1999 6.70 7.16 6.70 7.10
1103 NYSE GFF Thu, Dec 30, 1999 6.70 6.88 6.65 6.76
1102 NYSE GFF Wed, Dec 29, 1999 6.65 6.76 6.65 6.76
1101 NYSE GFF Tue, Dec 28, 1999 6.82 6.99 6.59 6.75
1100 NYSE GFF Mon, Dec 27, 1999 6.59 6.93 6.59 6.88
1099 NYSE GFF Thu, Dec 23, 1999 6.36 6.48 6.36 6.48
1098 NYSE GFF Wed, Dec 22, 1999 6.25 6.36 6.25 6.36
1097 NYSE GFF Tue, Dec 21, 1999 6.25 6.42 6.14 6.14
1096 NYSE GFF Mon, Dec 20, 1999 6.25 6.42 6.14 6.19
1095 NYSE GFF Fri, Dec 17, 1999 6.36 6.48 6.31 6.36
1094 NYSE GFF Thu, Dec 16, 1999 6.59 6.59 6.25 6.25
1093 NYSE GFF Wed, Dec 15, 1999 6.53 6.53 6.25 6.53
1092 NYSE GFF Tue, Dec 14, 1999 6.65 6.65 6.42 6.53
1091 NYSE GFF Mon, Dec 13, 1999 6.59 6.70 6.53 6.70
1090 NYSE GFF Fri, Dec 10, 1999 6.70 6.70 6.59 6.65
1089 NYSE GFF Thu, Dec 9, 1999 6.76 6.82 6.65 6.65
1088 NYSE GFF Wed, Dec 8, 1999 6.82 6.82 6.65 6.65
1087 NYSE GFF Tue, Dec 7, 1999 6.48 6.88 6.48 6.82
1086 NYSE GFF Mon, Dec 6, 1999 6.88 7.05 6.48 6.53
1085 NYSE GFF Fri, Dec 3, 1999 6.93 6.99 6.88 6.88
1084 NYSE GFF Thu, Dec 2, 1999 6.82 6.99 6.82 6.88
1083 NYSE GFF Wed, Dec 1, 1999 6.99 6.99 6.36 6.76
1082 NYSE GFF Tue, Nov 30, 1999 7.05 7.27 6.93 6.99
1081 NYSE GFF Mon, Nov 29, 1999 6.82 7.05 6.70 7.05
1080 NYSE GFF Fri, Nov 26, 1999 6.76 6.99 6.70 6.93
1079 NYSE GFF Wed, Nov 24, 1999 7.27 7.33 6.76 6.82
1078 NYSE GFF Tue, Nov 23, 1999 7.22 7.33 7.22 7.27
1077 NYSE GFF Mon, Nov 22, 1999 7.61 7.84 7.16 7.27
1076 NYSE GFF Fri, Nov 19, 1999 7.33 7.84 7.27 7.44
1075 NYSE GFF Thu, Nov 18, 1999 7.05 7.27 7.05 7.27
1074 NYSE GFF Wed, Nov 17, 1999 7.10 7.44 6.99 7.05
1073 NYSE GFF Tue, Nov 16, 1999 6.70 6.99 6.70 6.93
1072 NYSE GFF Mon, Nov 15, 1999 6.82 6.82 6.59 6.70
1071 NYSE GFF Fri, Nov 12, 1999 6.93 7.05 6.70 6.76
1070 NYSE GFF Thu, Nov 11, 1999 6.59 6.82 6.59 6.82
1069 NYSE GFF Wed, Nov 10, 1999 6.82 6.82 6.48 6.65
1068 NYSE GFF Tue, Nov 9, 1999 6.65 6.93 6.65 6.93
1067 NYSE GFF Mon, Nov 8, 1999 6.65 6.70 6.59 6.65
1066 NYSE GFF Fri, Nov 5, 1999 6.42 6.65 6.42 6.65
1065 NYSE GFF Thu, Nov 4, 1999 6.48 6.70 6.42 6.53
1064 NYSE GFF Wed, Nov 3, 1999 6.42 6.59 6.36 6.59
1063 NYSE GFF Tue, Nov 2, 1999 6.65 6.65 6.36 6.36
1062 NYSE GFF Mon, Nov 1, 1999 6.65 6.70 6.53 6.59
1061 NYSE GFF Fri, Oct 29, 1999 6.59 6.70 6.59 6.70
1060 NYSE GFF Thu, Oct 28, 1999 6.48 6.65 6.36 6.65
1059 NYSE GFF Wed, Oct 27, 1999 6.76 6.76 6.36 6.36
1058 NYSE GFF Tue, Oct 26, 1999 6.70 6.82 6.70 6.76
1057 NYSE GFF Mon, Oct 25, 1999 6.82 6.82 6.59 6.70
1056 NYSE GFF Fri, Oct 22, 1999 6.70 6.88 6.70 6.88
1055 NYSE GFF Thu, Oct 21, 1999 6.82 6.82 6.65 6.70
1054 NYSE GFF Wed, Oct 20, 1999 6.88 6.93 6.88 6.93
1053 NYSE GFF Tue, Oct 19, 1999 6.99 7.16 6.99 6.99
1052 NYSE GFF Mon, Oct 18, 1999 6.93 6.93 6.76 6.93
1051 NYSE GFF Fri, Oct 15, 1999 6.82 7.05 6.53 7.05
1050 NYSE GFF Thu, Oct 14, 1999 6.93 7.05 6.70 6.70
1049 NYSE GFF Wed, Oct 13, 1999 6.88 7.10 6.88 6.93
1048 NYSE GFF Tue, Oct 12, 1999 6.70 7.10 6.70 6.99
1047 NYSE GFF Mon, Oct 11, 1999 6.70 6.93 6.70 6.93
1046 NYSE GFF Fri, Oct 8, 1999 6.65 6.88 6.53 6.70
1045 NYSE GFF Thu, Oct 7, 1999 7.16 7.27 6.70 6.76
1044 NYSE GFF Wed, Oct 6, 1999 7.16 7.39 6.99 7.05
1043 NYSE GFF Tue, Oct 5, 1999 7.10 7.16 7.10 7.16
1042 NYSE GFF Mon, Oct 4, 1999 7.16 7.22 7.05 7.10
1041 NYSE GFF Fri, Oct 1, 1999 7.10 7.27 7.05 7.16
1040 NYSE GFF Thu, Sep 30, 1999 6.99 7.27 6.65 7.27
1039 NYSE GFF Wed, Sep 29, 1999 6.76 6.99 6.76 6.99
1038 NYSE GFF Tue, Sep 28, 1999 6.70 7.10 6.70 6.82
1037 NYSE GFF Mon, Sep 27, 1999 6.59 6.76 6.59 6.70
1036 NYSE GFF Fri, Sep 24, 1999 6.42 6.59 6.36 6.59
1035 NYSE GFF Thu, Sep 23, 1999 6.70 6.70 6.53 6.53
1034 NYSE GFF Wed, Sep 22, 1999 6.59 6.70 6.48 6.70
1033 NYSE GFF Tue, Sep 21, 1999 6.53 6.82 6.53 6.59
1032 NYSE GFF Mon, Sep 20, 1999 6.88 6.93 6.65 6.65
1031 NYSE GFF Fri, Sep 17, 1999 6.93 6.99 6.82 6.82
1030 NYSE GFF Thu, Sep 16, 1999 6.70 7.05 6.70 6.88
1029 NYSE GFF Wed, Sep 15, 1999 6.53 6.70 6.53 6.70
1028 NYSE GFF Tue, Sep 14, 1999 6.48 6.53 6.48 6.53
1027 NYSE GFF Mon, Sep 13, 1999 6.59 6.65 6.25 6.48
1026 NYSE GFF Fri, Sep 10, 1999 6.42 6.65 6.36 6.48
1025 NYSE GFF Thu, Sep 9, 1999 6.31 6.42 6.31 6.42
1024 NYSE GFF Wed, Sep 8, 1999 6.42 6.42 6.19 6.31
1023 NYSE GFF Tue, Sep 7, 1999 6.42 6.48 6.14 6.31
1022 NYSE GFF Fri, Sep 3, 1999 6.53 6.53 6.36 6.42
1021 NYSE GFF Thu, Sep 2, 1999 6.42 6.42 6.31 6.36
1020 NYSE GFF Wed, Sep 1, 1999 6.48 6.53 6.36 6.48
1019 NYSE GFF Tue, Aug 31, 1999 6.82 6.82 6.42 6.48
1018 NYSE GFF Mon, Aug 30, 1999 6.53 6.93 6.53 6.59
1017 NYSE GFF Fri, Aug 27, 1999 6.65 6.70 6.48 6.53
1016 NYSE GFF Thu, Aug 26, 1999 6.42 6.70 6.42 6.59
1015 NYSE GFF Wed, Aug 25, 1999 6.31 6.53 6.25 6.53
1014 NYSE GFF Tue, Aug 24, 1999 6.48 6.53 6.25 6.36
1013 NYSE GFF Mon, Aug 23, 1999 6.59 6.59 6.42 6.53
1012 NYSE GFF Fri, Aug 20, 1999 6.36 6.59 6.31 6.53
1011 NYSE GFF Thu, Aug 19, 1999 6.42 6.59 6.36 6.42
1010 NYSE GFF Wed, Aug 18, 1999 6.76 6.76 6.42 6.48
1009 NYSE GFF Tue, Aug 17, 1999 6.53 6.65 6.36 6.65
1008 NYSE GFF Mon, Aug 16, 1999 6.42 6.48 6.31 6.42
1007 NYSE GFF Fri, Aug 13, 1999 6.36 6.65 6.36 6.53
1006 NYSE GFF Thu, Aug 12, 1999 6.31 6.36 6.19 6.36
1005 NYSE GFF Wed, Aug 11, 1999 6.02 6.36 6.02 6.25
1004 NYSE GFF Tue, Aug 10, 1999 6.25 6.36 6.02 6.02
1003 NYSE GFF Mon, Aug 9, 1999 6.36 6.36 6.25 6.25
1002 NYSE GFF Fri, Aug 6, 1999 6.36 6.48 6.31 6.36
1001 NYSE GFF Thu, Aug 5, 1999 6.25 6.53 6.25 6.48
1000 NYSE GFF Wed, Aug 4, 1999 6.59 6.70 6.08 6.19
999 NYSE GFF Tue, Aug 3, 1999 6.70 6.70 6.48 6.53
998 NYSE GFF Mon, Aug 2, 1999 6.82 7.05 6.82 6.88
997 NYSE GFF Fri, Jul 30, 1999 6.82 7.10 6.70 6.82
996 NYSE GFF Thu, Jul 29, 1999 6.70 6.70 6.59 6.59
995 NYSE GFF Wed, Jul 28, 1999 6.88 6.88 6.70 6.70
994 NYSE GFF Tue, Jul 27, 1999 6.76 6.88 6.70 6.76
993 NYSE GFF Mon, Jul 26, 1999 6.70 6.82 6.70 6.82
992 NYSE GFF Fri, Jul 23, 1999 6.59 6.76 6.59 6.70
991 NYSE GFF Thu, Jul 22, 1999 6.70 6.70 6.53 6.70
990 NYSE GFF Wed, Jul 21, 1999 6.65 6.76 6.65 6.70
989 NYSE GFF Tue, Jul 20, 1999 6.82 6.88 6.65 6.70
988 NYSE GFF Mon, Jul 19, 1999 6.82 6.82 6.70 6.76
987 NYSE GFF Fri, Jul 16, 1999 6.88 6.93 6.65 6.76
986 NYSE GFF Thu, Jul 15, 1999 6.93 6.99 6.82 6.99
985 NYSE GFF Wed, Jul 14, 1999 6.93 6.99 6.70 6.88
984 NYSE GFF Tue, Jul 13, 1999 6.88 7.05 6.88 6.99
983 NYSE GFF Mon, Jul 12, 1999 6.99 7.05 6.82 6.93
982 NYSE GFF Fri, Jul 9, 1999 7.05 7.05 6.88 6.93
981 NYSE GFF Thu, Jul 8, 1999 7.10 7.10 6.99 7.05
980 NYSE GFF Wed, Jul 7, 1999 7.05 7.10 6.93 6.99
979 NYSE GFF Tue, Jul 6, 1999 7.05 7.05 6.93 6.93
978 NYSE GFF Fri, Jul 2, 1999 6.88 7.10 6.76 7.05
977 NYSE GFF Thu, Jul 1, 1999 7.05 7.05 6.82 6.93
976 NYSE GFF Wed, Jun 30, 1999 6.99 7.16 6.99 7.10
975 NYSE GFF Tue, Jun 29, 1999 7.05 7.05 6.93 7.05
974 NYSE GFF Mon, Jun 28, 1999 6.76 7.05 6.76 6.99
973 NYSE GFF Fri, Jun 25, 1999 6.82 6.88 6.65 6.70
972 NYSE GFF Thu, Jun 24, 1999 6.82 6.93 6.70 6.82
971 NYSE GFF Wed, Jun 23, 1999 6.93 7.05 6.59 6.59
970 NYSE GFF Tue, Jun 22, 1999 7.05 7.10 6.88 6.93
969 NYSE GFF Mon, Jun 21, 1999 6.82 7.10 6.82 7.10
968 NYSE GFF Fri, Jun 18, 1999 7.05 7.05 6.93 6.99
967 NYSE GFF Thu, Jun 17, 1999 6.99 6.99 6.82 6.93
966 NYSE GFF Wed, Jun 16, 1999 6.82 6.99 6.82 6.93
965 NYSE GFF Tue, Jun 15, 1999 6.99 7.10 6.82 6.88
964 NYSE GFF Mon, Jun 14, 1999 7.16 7.16 6.99 7.05
963 NYSE GFF Fri, Jun 11, 1999 7.05 7.05 6.88 6.99
962 NYSE GFF Thu, Jun 10, 1999 7.05 7.10 6.82 7.05
961 NYSE GFF Wed, Jun 9, 1999 7.22 7.27 7.16 7.16
960 NYSE GFF Tue, Jun 8, 1999 6.82 7.10 6.59 7.10
959 NYSE GFF Mon, Jun 7, 1999 6.93 6.99 6.93 6.99
958 NYSE GFF Fri, Jun 4, 1999 6.99 6.99 6.88 6.99
957 NYSE GFF Thu, Jun 3, 1999 6.99 6.99 6.88 6.99
956 NYSE GFF Wed, Jun 2, 1999 7.33 7.33 6.76 6.99
955 NYSE GFF Tue, Jun 1, 1999 7.05 7.44 7.05 7.44
954 NYSE GFF Fri, May 28, 1999 7.39 7.39 7.16 7.27
953 NYSE GFF Thu, May 27, 1999 7.33 7.39 7.22 7.27
952 NYSE GFF Wed, May 26, 1999 7.27 7.27 7.16 7.27
951 NYSE GFF Tue, May 25, 1999 7.16 7.39 7.05 7.39
950 NYSE GFF Mon, May 24, 1999 7.33 7.39 6.76 7.05
949 NYSE GFF Fri, May 21, 1999 6.99 7.22 6.99 7.22
948 NYSE GFF Thu, May 20, 1999 6.42 6.93 6.42 6.88
947 NYSE GFF Wed, May 19, 1999 6.59 6.59 6.48 6.48
946 NYSE GFF Tue, May 18, 1999 6.65 6.93 6.53 6.53
945 NYSE GFF Mon, May 17, 1999 6.93 6.93 6.70 6.76
944 NYSE GFF Fri, May 14, 1999 7.05 7.05 6.82 7.05
943 NYSE GFF Thu, May 13, 1999 7.16 7.22 6.93 7.10
942 NYSE GFF Wed, May 12, 1999 7.22 7.22 6.99 7.10
941 NYSE GFF Tue, May 11, 1999 7.61 7.73 7.27 7.27
940 NYSE GFF Mon, May 10, 1999 7.33 7.67 7.33 7.61
939 NYSE GFF Fri, May 7, 1999 6.93 7.44 6.82 7.44
938 NYSE GFF Thu, May 6, 1999 6.93 6.93 6.65 6.82
937 NYSE GFF Wed, May 5, 1999 6.59 6.76 6.59 6.70
936 NYSE GFF Tue, May 4, 1999 6.76 6.76 6.53 6.59
935 NYSE GFF Mon, May 3, 1999 6.93 6.93 6.70 6.76
934 NYSE GFF Fri, Apr 30, 1999 6.59 6.70 6.53 6.65
933 NYSE GFF Thu, Apr 29, 1999 6.36 6.53 6.36 6.36
932 NYSE GFF Wed, Apr 28, 1999 6.42 6.48 6.36 6.48
931 NYSE GFF Tue, Apr 27, 1999 6.42 6.48 6.42 6.48
930 NYSE GFF Mon, Apr 26, 1999 6.42 6.53 6.36 6.48
929 NYSE GFF Fri, Apr 23, 1999 6.08 6.42 6.08 6.42
928 NYSE GFF Thu, Apr 22, 1999 6.31 6.36 5.97 6.14
927 NYSE GFF Wed, Apr 21, 1999 6.36 6.48 6.31 6.31
926 NYSE GFF Tue, Apr 20, 1999 6.59 6.59 6.36 6.36
925 NYSE GFF Mon, Apr 19, 1999 6.48 6.65 6.48 6.48
924 NYSE GFF Fri, Apr 16, 1999 6.31 6.53 6.31 6.42
923 NYSE GFF Thu, Apr 15, 1999 6.53 6.53 6.31 6.36
922 NYSE GFF Wed, Apr 14, 1999 5.97 6.48 5.97 6.31
921 NYSE GFF Tue, Apr 13, 1999 6.14 6.14 5.97 6.02
920 NYSE GFF Mon, Apr 12, 1999 5.85 6.19 5.85 5.97
919 NYSE GFF Fri, Apr 9, 1999 6.36 6.36 5.68 5.85
918 NYSE GFF Thu, Apr 8, 1999 6.65 6.65 6.14 6.19
917 NYSE GFF Wed, Apr 7, 1999 6.76 6.82 6.25 6.36
916 NYSE GFF Tue, Apr 6, 1999 6.70 6.88 6.70 6.76
915 NYSE GFF Mon, Apr 5, 1999 7.27 7.27 6.88 7.05
914 NYSE GFF Thu, Apr 1, 1999 6.36 6.88 6.36 6.88
913 NYSE GFF Wed, Mar 31, 1999 7.27 7.27 6.25 6.25
912 NYSE GFF Tue, Mar 30, 1999 6.99 7.39 6.93 7.16
911 NYSE GFF Mon, Mar 29, 1999 6.76 6.99 6.70 6.99
910 NYSE GFF Fri, Mar 26, 1999 6.59 6.76 6.48 6.70
909 NYSE GFF Thu, Mar 25, 1999 6.59 6.70 6.42 6.65
908 NYSE GFF Wed, Mar 24, 1999 6.99 6.99 6.59 6.59
907 NYSE GFF Tue, Mar 23, 1999 7.10 7.10 6.70 6.76
906 NYSE GFF Mon, Mar 22, 1999 7.50 7.50 6.99 6.99
905 NYSE GFF Fri, Mar 19, 1999 7.56 7.61 7.50 7.50
904 NYSE GFF Thu, Mar 18, 1999 7.84 8.13 7.84 7.90
903 NYSE GFF Wed, Mar 17, 1999 8.01 8.07 7.78 7.90
902 NYSE GFF Tue, Mar 16, 1999 7.90 8.13 7.90 8.13
901 NYSE GFF Mon, Mar 15, 1999 8.13 8.13 7.84 8.01
900 NYSE GFF Fri, Mar 12, 1999 8.07 8.18 8.01 8.01
899 NYSE GFF Thu, Mar 11, 1999 8.52 8.52 8.18 8.18
898 NYSE GFF Wed, Mar 10, 1999 8.30 8.47 8.24 8.30
897 NYSE GFF Tue, Mar 9, 1999 8.07 8.35 8.07 8.30
896 NYSE GFF Mon, Mar 8, 1999 8.01 8.13 7.84 7.95
895 NYSE GFF Fri, Mar 5, 1999 8.35 8.35 7.84 8.13
894 NYSE GFF Thu, Mar 4, 1999 8.24 8.47 8.24 8.24
893 NYSE GFF Wed, Mar 3, 1999 8.75 8.75 8.35 8.35
892 NYSE GFF Tue, Mar 2, 1999 8.58 8.69 8.52 8.52
891 NYSE GFF Mon, Mar 1, 1999 8.41 8.75 8.41 8.47
890 NYSE GFF Fri, Feb 26, 1999 8.18 8.18 8.18 8.18
889 NYSE GFF Thu, Feb 25, 1999 8.35 8.35 8.18 8.18
888 NYSE GFF Wed, Feb 24, 1999 8.75 8.81 8.64 8.64
887 NYSE GFF Tue, Feb 23, 1999 8.69 8.69 8.64 8.64
886 NYSE GFF Mon, Feb 22, 1999 8.18 8.58 8.18 8.58
885 NYSE GFF Fri, Feb 19, 1999 8.18 8.24 8.01 8.18
884 NYSE GFF Thu, Feb 18, 1999 8.01 8.13 7.90 8.13
883 NYSE GFF Wed, Feb 17, 1999 8.30 8.30 8.13 8.13
882 NYSE GFF Tue, Feb 16, 1999 8.35 8.41 8.07 8.35
881 NYSE GFF Fri, Feb 12, 1999 8.81 8.81 8.52 8.58
880 NYSE GFF Thu, Feb 11, 1999 8.92 8.95 8.69 8.86
879 NYSE GFF Wed, Feb 10, 1999 8.81 8.98 8.81 8.86
878 NYSE GFF Tue, Feb 9, 1999 9.15 9.15 8.86 8.92
877 NYSE GFF Mon, Feb 8, 1999 9.09 9.20 8.92 9.03
876 NYSE GFF Fri, Feb 5, 1999 9.15 9.15 9.09 9.09
875 NYSE GFF Thu, Feb 4, 1999 8.98 9.20 8.75 9.15
874 NYSE GFF Wed, Feb 3, 1999 9.09 9.09 8.98 9.09
873 NYSE GFF Tue, Feb 2, 1999 9.32 9.32 8.98 9.15
872 NYSE GFF Mon, Feb 1, 1999 9.60 9.60 9.38 9.43
871 NYSE GFF Fri, Jan 29, 1999 9.55 9.60 9.15 9.60
870 NYSE GFF Thu, Jan 28, 1999 9.66 9.66 9.55 9.55
869 NYSE GFF Wed, Jan 27, 1999 9.89 9.89 9.66 9.66
868 NYSE GFF Tue, Jan 26, 1999 9.89 9.94 9.77 9.89
867 NYSE GFF Mon, Jan 25, 1999 9.66 9.83 9.66 9.77
866 NYSE GFF Fri, Jan 22, 1999 9.03 9.55 8.98 9.55
865 NYSE GFF Thu, Jan 21, 1999 8.75 8.98 8.47 8.92
864 NYSE GFF Wed, Jan 20, 1999 8.64 8.98 8.30 8.86
863 NYSE GFF Tue, Jan 19, 1999 9.15 9.38 9.15 9.26
862 NYSE GFF Fri, Jan 15, 1999 9.15 9.49 9.15 9.49
861 NYSE GFF Thu, Jan 14, 1999 9.38 9.43 9.15 9.15
860 NYSE GFF Wed, Jan 13, 1999 9.26 9.49 9.15 9.43
859 NYSE GFF Tue, Jan 12, 1999 9.26 9.49 9.26 9.49
858 NYSE GFF Mon, Jan 11, 1999 9.26 9.55 9.20 9.32
857 NYSE GFF Fri, Jan 8, 1999 9.26 9.26 8.98 9.15
856 NYSE GFF Thu, Jan 7, 1999 9.49 9.49 9.09 9.15
855 NYSE GFF Wed, Jan 6, 1999 9.55 9.77 9.43 9.43
854 NYSE GFF Tue, Jan 5, 1999 9.83 9.83 9.20 9.20
853 NYSE GFF Mon, Jan 4, 1999 9.55 10.28 9.43 9.89
852 NYSE GFF Thu, Dec 31, 1998 8.64 9.66 8.64 9.66
851 NYSE GFF Wed, Dec 30, 1998 8.35 8.75 8.30 8.52
850 NYSE GFF Tue, Dec 29, 1998 8.07 8.13 7.78 8.13
849 NYSE GFF Mon, Dec 28, 1998 8.18 8.18 7.95 8.01
848 NYSE GFF Thu, Dec 24, 1998 8.41 8.41 8.18 8.18
847 NYSE GFF Wed, Dec 23, 1998 8.75 8.86 8.24 8.30
846 NYSE GFF Tue, Dec 22, 1998 8.35 8.58 8.30 8.41
845 NYSE GFF Mon, Dec 21, 1998 8.18 8.75 8.13 8.47
844 NYSE GFF Fri, Dec 18, 1998 8.07 8.35 7.95 8.30
843 NYSE GFF Thu, Dec 17, 1998 8.01 8.07 7.73 7.95
842 NYSE GFF Wed, Dec 16, 1998 8.24 8.24 7.90 7.90
841 NYSE GFF Tue, Dec 15, 1998 8.01 8.13 7.95 8.01
840 NYSE GFF Mon, Dec 14, 1998 8.13 8.18 7.95 8.07
839 NYSE GFF Fri, Dec 11, 1998 8.24 8.24 7.73 8.07
838 NYSE GFF Thu, Dec 10, 1998 8.81 8.81 8.07 8.13
837 NYSE GFF Wed, Dec 9, 1998 9.03 9.03 8.81 8.81
836 NYSE GFF Tue, Dec 8, 1998 9.03 9.03 8.86 8.92
835 NYSE GFF Mon, Dec 7, 1998 9.03 9.03 8.81 8.98
834 NYSE GFF Fri, Dec 4, 1998 8.86 8.92 8.75 8.92
833 NYSE GFF Thu, Dec 3, 1998 8.92 9.03 8.81 8.86
832 NYSE GFF Wed, Dec 2, 1998 9.09 9.09 8.81 8.81
831 NYSE GFF Tue, Dec 1, 1998 8.86 9.26 8.81 8.98
830 NYSE GFF Mon, Nov 30, 1998 8.86 9.03 8.75 8.75
829 NYSE GFF Fri, Nov 27, 1998 8.75 8.89 8.75 8.81
828 NYSE GFF Wed, Nov 25, 1998 8.86 8.86 8.52 8.81
827 NYSE GFF Tue, Nov 24, 1998 8.81 9.15 8.81 8.98
826 NYSE GFF Mon, Nov 23, 1998 8.81 8.81 8.69 8.75
825 NYSE GFF Fri, Nov 20, 1998 8.86 8.92 8.64 8.81
824 NYSE GFF Thu, Nov 19, 1998 8.86 9.20 8.86 8.98
823 NYSE GFF Wed, Nov 18, 1998 8.64 8.86 8.64 8.86
822 NYSE GFF Tue, Nov 17, 1998 8.86 8.86 8.47 8.64
821 NYSE GFF Mon, Nov 16, 1998 9.26 9.26 8.41 8.86
820 NYSE GFF Fri, Nov 13, 1998 9.72 9.72 9.15 9.15
819 NYSE GFF Thu, Nov 12, 1998 9.77 9.83 9.38 9.66
818 NYSE GFF Wed, Nov 11, 1998 10.23 10.23 9.60 9.66
817 NYSE GFF Tue, Nov 10, 1998 10.00 10.17 9.77 10.17
816 NYSE GFF Mon, Nov 9, 1998 9.83 10.00 9.83 9.89
815 NYSE GFF Fri, Nov 6, 1998 9.89 10.17 9.83 9.89
814 NYSE GFF Thu, Nov 5, 1998 9.77 9.94 9.77 9.89
813 NYSE GFF Wed, Nov 4, 1998 9.94 9.94 9.20 9.77
812 NYSE GFF Tue, Nov 3, 1998 9.43 9.55 9.15 9.55
811 NYSE GFF Mon, Nov 2, 1998 9.09 9.43 8.98 9.32
810 NYSE GFF Fri, Oct 30, 1998 9.15 9.26 8.92 8.92
809 NYSE GFF Thu, Oct 29, 1998 9.03 9.09 9.03 9.03
808 NYSE GFF Wed, Oct 28, 1998 8.98 9.03 8.98 9.03
807 NYSE GFF Tue, Oct 27, 1998 9.26 9.26 8.86 9.03
806 NYSE GFF Mon, Oct 26, 1998 9.43 9.43 8.98 9.03
805 NYSE GFF Fri, Oct 23, 1998 9.03 9.09 8.92 9.03
804 NYSE GFF Thu, Oct 22, 1998 9.15 9.26 8.98 9.03
803 NYSE GFF Wed, Oct 21, 1998 9.09 9.09 8.86 9.03
802 NYSE GFF Tue, Oct 20, 1998 8.30 9.09 8.30 8.98
801 NYSE GFF Mon, Oct 19, 1998 7.33 7.84 7.16 7.84
800 NYSE GFF Fri, Oct 16, 1998 7.39 7.44 7.27 7.33
799 NYSE GFF Thu, Oct 15, 1998 7.05 7.50 6.93 7.27
798 NYSE GFF Wed, Oct 14, 1998 7.05 7.05 6.93 6.93
797 NYSE GFF Tue, Oct 13, 1998 7.61 7.61 7.05 7.05
796 NYSE GFF Mon, Oct 12, 1998 7.33 7.56 7.27 7.27
795 NYSE GFF Fri, Oct 9, 1998 7.22 7.39 7.10 7.33
794 NYSE GFF Thu, Oct 8, 1998 7.56 7.56 7.05 7.27
793 NYSE GFF Wed, Oct 7, 1998 8.01 8.01 7.67 7.67
792 NYSE GFF Tue, Oct 6, 1998 7.73 7.95 7.73 7.90
791 NYSE GFF Mon, Oct 5, 1998 7.67 7.84 7.50 7.73
790 NYSE GFF Fri, Oct 2, 1998 7.50 7.84 7.44 7.78
789 NYSE GFF Thu, Oct 1, 1998 7.90 7.90 7.50 7.50
788 NYSE GFF Wed, Sep 30, 1998 8.13 8.13 7.73 7.95
787 NYSE GFF Tue, Sep 29, 1998 8.13 8.18 7.84 7.84
786 NYSE GFF Mon, Sep 28, 1998 7.90 8.13 7.84 8.13
785 NYSE GFF Fri, Sep 25, 1998 8.35 8.35 7.78 7.78
784 NYSE GFF Thu, Sep 24, 1998 8.52 8.64 8.41 8.47
783 NYSE GFF Wed, Sep 23, 1998 8.24 8.58 8.24 8.58
782 NYSE GFF Tue, Sep 22, 1998 8.30 8.35 8.13 8.13
781 NYSE GFF Mon, Sep 21, 1998 8.13 8.30 8.07 8.30
780 NYSE GFF Fri, Sep 18, 1998 8.30 8.41 7.95 8.24
779 NYSE GFF Thu, Sep 17, 1998 7.73 7.90 7.73 7.84
778 NYSE GFF Wed, Sep 16, 1998 7.90 7.90 7.61 7.78
777 NYSE GFF Tue, Sep 15, 1998 7.56 7.90 7.56 7.90
776 NYSE GFF Mon, Sep 14, 1998 7.39 7.90 7.33 7.61
775 NYSE GFF Fri, Sep 11, 1998 7.33 7.50 7.22 7.27
774 NYSE GFF Thu, Sep 10, 1998 7.33 7.50 7.22 7.22
773 NYSE GFF Wed, Sep 9, 1998 7.67 7.78 7.39 7.61
772 NYSE GFF Tue, Sep 8, 1998 7.73 7.90 7.67 7.73
771 NYSE GFF Fri, Sep 4, 1998 7.78 8.13 7.73 7.73
770 NYSE GFF Thu, Sep 3, 1998 7.90 7.95 7.67 7.67
769 NYSE GFF Wed, Sep 2, 1998 8.41 8.41 7.84 7.84
768 NYSE GFF Tue, Sep 1, 1998 8.75 8.75 8.01 8.18
767 NYSE GFF Mon, Aug 31, 1998 8.30 8.35 7.95 8.07
766 NYSE GFF Fri, Aug 28, 1998 8.58 8.69 8.18 8.18
765 NYSE GFF Thu, Aug 27, 1998 9.09 9.09 8.30 8.52
764 NYSE GFF Wed, Aug 26, 1998 9.20 9.32 9.09 9.09
763 NYSE GFF Tue, Aug 25, 1998 9.43 9.43 9.26 9.32
762 NYSE GFF Mon, Aug 24, 1998 9.15 9.32 9.09 9.32
761 NYSE GFF Fri, Aug 21, 1998 9.32 9.32 8.86 9.03
760 NYSE GFF Thu, Aug 20, 1998 9.32 9.55 9.15 9.20
759 NYSE GFF Wed, Aug 19, 1998 9.43 9.43 9.43 9.43
758 NYSE GFF Tue, Aug 18, 1998 9.20 9.49 9.20 9.43
757 NYSE GFF Mon, Aug 17, 1998 9.49 9.55 9.03 9.09
756 NYSE GFF Fri, Aug 14, 1998 9.77 9.83 9.43 9.43
755 NYSE GFF Thu, Aug 13, 1998 9.55 9.72 9.55 9.66
754 NYSE GFF Wed, Aug 12, 1998 10.06 10.06 9.89 9.89
753 NYSE GFF Tue, Aug 11, 1998 10.00 10.00 9.83 9.94
752 NYSE GFF Mon, Aug 10, 1998 10.06 10.45 10.06 10.11
751 NYSE GFF Fri, Aug 7, 1998 9.09 10.45 9.09 10.11
750 NYSE GFF Thu, Aug 6, 1998 8.75 8.86 8.64 8.86
749 NYSE GFF Wed, Aug 5, 1998 8.98 8.98 8.52 8.64
748 NYSE GFF Tue, Aug 4, 1998 9.03 9.03 8.47 8.58
747 NYSE GFF Mon, Aug 3, 1998 10.11 10.11 9.32 9.32
746 NYSE GFF Fri, Jul 31, 1998 10.91 10.91 10.23 10.23
745 NYSE GFF Thu, Jul 30, 1998 11.31 11.31 10.80 10.85
744 NYSE GFF Wed, Jul 29, 1998 11.19 11.36 10.97 11.25
743 NYSE GFF Tue, Jul 28, 1998 11.59 11.59 11.14 11.19
742 NYSE GFF Mon, Jul 27, 1998 11.65 11.65 11.42 11.48
741 NYSE GFF Fri, Jul 24, 1998 11.59 11.82 11.59 11.82
740 NYSE GFF Thu, Jul 23, 1998 11.99 11.99 11.42 11.48
739 NYSE GFF Wed, Jul 22, 1998 12.44 12.44 11.88 11.88
738 NYSE GFF Tue, Jul 21, 1998 12.50 12.67 12.39 12.39
737 NYSE GFF Mon, Jul 20, 1998 12.33 12.39 12.27 12.39
736 NYSE GFF Fri, Jul 17, 1998 12.67 12.67 12.44 12.44
735 NYSE GFF Thu, Jul 16, 1998 12.67 12.90 12.61 12.61
734 NYSE GFF Wed, Jul 15, 1998 12.44 12.67 12.44 12.67
733 NYSE GFF Tue, Jul 14, 1998 12.16 12.61 12.10 12.44
732 NYSE GFF Mon, Jul 13, 1998 12.27 12.27 12.16 12.16
731 NYSE GFF Fri, Jul 10, 1998 12.27 12.33 12.16 12.16
730 NYSE GFF Thu, Jul 9, 1998 12.16 12.27 12.16 12.27
729 NYSE GFF Wed, Jul 8, 1998 12.33 12.39 12.27 12.27
728 NYSE GFF Tue, Jul 7, 1998 12.61 12.61 12.16 12.27
727 NYSE GFF Mon, Jul 6, 1998 12.05 12.22 12.05 12.16
726 NYSE GFF Thu, Jul 2, 1998 11.70 12.10 11.70 11.93
725 NYSE GFF Wed, Jul 1, 1998 11.53 11.93 11.53 11.82
724 NYSE GFF Tue, Jun 30, 1998 11.48 11.82 11.42 11.65
723 NYSE GFF Mon, Jun 29, 1998 11.70 11.76 11.59 11.59
722 NYSE GFF Fri, Jun 26, 1998 11.70 11.93 11.59 11.70
721 NYSE GFF Thu, Jun 25, 1998 11.70 11.76 11.53 11.59
720 NYSE GFF Wed, Jun 24, 1998 11.76 11.82 11.70 11.70
719 NYSE GFF Tue, Jun 23, 1998 11.59 11.76 11.53 11.76
718 NYSE GFF Mon, Jun 22, 1998 11.59 11.76 11.48 11.53
717 NYSE GFF Fri, Jun 19, 1998 11.59 11.59 11.48 11.48
716 NYSE GFF Thu, Jun 18, 1998 11.59 11.76 11.59 11.59
715 NYSE GFF Wed, Jun 17, 1998 11.65 11.70 11.53 11.59
714 NYSE GFF Tue, Jun 16, 1998 11.42 11.82 11.42 11.70
713 NYSE GFF Mon, Jun 15, 1998 11.53 11.53 11.25 11.31
712 NYSE GFF Fri, Jun 12, 1998 11.99 11.99 11.48 11.53
711 NYSE GFF Thu, Jun 11, 1998 12.22 12.22 11.82 11.88
710 NYSE GFF Wed, Jun 10, 1998 12.50 12.50 12.05 12.10
709 NYSE GFF Tue, Jun 9, 1998 12.61 12.67 12.50 12.56
708 NYSE GFF Mon, Jun 8, 1998 12.44 12.67 12.44 12.56
707 NYSE GFF Fri, Jun 5, 1998 12.67 12.73 12.50 12.50
706 NYSE GFF Thu, Jun 4, 1998 12.67 12.67 12.50 12.56
705 NYSE GFF Wed, Jun 3, 1998 12.67 12.67 12.50 12.56
704 NYSE GFF Tue, Jun 2, 1998 12.50 12.73 12.50 12.61
703 NYSE GFF Mon, Jun 1, 1998 12.61 12.61 12.50 12.56
702 NYSE GFF Fri, May 29, 1998 12.61 12.73 12.56 12.61
701 NYSE GFF Thu, May 28, 1998 12.44 12.61 12.44 12.50
700 NYSE GFF Wed, May 27, 1998 12.22 12.50 12.22 12.50
699 NYSE GFF Tue, May 26, 1998 12.33 12.44 12.33 12.33
698 NYSE GFF Fri, May 22, 1998 12.27 12.33 12.05 12.27
697 NYSE GFF Thu, May 21, 1998 12.16 12.33 11.93 12.33
696 NYSE GFF Wed, May 20, 1998 12.27 12.33 11.88 12.05
695 NYSE GFF Tue, May 19, 1998 12.33 12.44 12.27 12.33
694 NYSE GFF Mon, May 18, 1998 12.39 12.56 12.27 12.27
693 NYSE GFF Fri, May 15, 1998 12.33 12.50 12.33 12.39
692 NYSE GFF Thu, May 14, 1998 12.56 12.56 12.33 12.33
691 NYSE GFF Wed, May 13, 1998 12.61 12.67 12.50 12.56
690 NYSE GFF Tue, May 12, 1998 12.39 12.50 12.39 12.50
689 NYSE GFF Mon, May 11, 1998 12.56 12.73 12.39 12.39
688 NYSE GFF Fri, May 8, 1998 12.27 12.50 12.05 12.44
687 NYSE GFF Thu, May 7, 1998 12.10 12.22 12.05 12.22
686 NYSE GFF Wed, May 6, 1998 12.16 12.27 11.99 12.10
685 NYSE GFF Tue, May 5, 1998 12.39 12.39 11.93 12.05
684 NYSE GFF Mon, May 4, 1998 12.33 12.33 12.16 12.27
683 NYSE GFF Fri, May 1, 1998 12.27 12.39 12.16 12.22
682 NYSE GFF Thu, Apr 30, 1998 11.59 12.27 11.42 12.16
681 NYSE GFF Wed, Apr 29, 1998 11.31 11.93 11.31 11.36
680 NYSE GFF Tue, Apr 28, 1998 12.39 12.39 10.91 11.25
679 NYSE GFF Mon, Apr 27, 1998 12.50 12.50 12.05 12.22
678 NYSE GFF Fri, Apr 24, 1998 12.73 12.73 12.50 12.50
677 NYSE GFF Thu, Apr 23, 1998 13.07 13.18 12.61 12.73
676 NYSE GFF Wed, Apr 22, 1998 13.30 13.30 13.01 13.07
675 NYSE GFF Tue, Apr 21, 1998 12.73 13.41 12.73 13.24
674 NYSE GFF Mon, Apr 20, 1998 12.95 12.95 12.73 12.73
673 NYSE GFF Fri, Apr 17, 1998 12.95 13.07 12.84 12.95
672 NYSE GFF Thu, Apr 16, 1998 13.18 13.18 12.95 12.95
671 NYSE GFF Wed, Apr 15, 1998 13.07 13.18 13.01 13.18
670 NYSE GFF Tue, Apr 14, 1998 13.13 13.30 13.07 13.13
669 NYSE GFF Mon, Apr 13, 1998 13.07 13.13 13.01 13.13
668 NYSE GFF Thu, Apr 9, 1998 13.18 13.24 12.95 13.07
667 NYSE GFF Wed, Apr 8, 1998 13.24 13.47 13.18 13.18
666 NYSE GFF Tue, Apr 7, 1998 13.24 13.35 13.18 13.24
665 NYSE GFF Mon, Apr 6, 1998 12.84 13.13 12.84 13.01
664 NYSE GFF Fri, Apr 3, 1998 13.30 13.30 12.67 12.90
663 NYSE GFF Thu, Apr 2, 1998 14.03 14.03 13.41 13.41
662 NYSE GFF Wed, Apr 1, 1998 14.49 14.55 13.75 14.03
661 NYSE GFF Tue, Mar 31, 1998 14.55 14.55 14.32 14.43
660 NYSE GFF Mon, Mar 30, 1998 14.43 14.55 14.38 14.55
659 NYSE GFF Fri, Mar 27, 1998 14.20 14.55 14.15 14.55
658 NYSE GFF Thu, Mar 26, 1998 15.11 15.11 14.38 14.55
657 NYSE GFF Wed, Mar 25, 1998 15.11 15.40 15.11 15.23
656 NYSE GFF Tue, Mar 24, 1998 14.89 15.11 14.89 15.06
655 NYSE GFF Mon, Mar 23, 1998 15.40 15.40 14.89 15.00
654 NYSE GFF Fri, Mar 20, 1998 15.06 15.28 15.06 15.28
653 NYSE GFF Thu, Mar 19, 1998 15.28 15.34 15.00 15.28
652 NYSE GFF Wed, Mar 18, 1998 15.06 15.28 15.00 15.23
651 NYSE GFF Tue, Mar 17, 1998 14.72 15.06 14.72 15.06
650 NYSE GFF Mon, Mar 16, 1998 14.94 15.23 14.89 15.06
649 NYSE GFF Fri, Mar 13, 1998 14.55 15.23 14.43 15.00
648 NYSE GFF Thu, Mar 12, 1998 14.83 14.83 14.49 14.55
647 NYSE GFF Wed, Mar 11, 1998 14.83 14.89 14.66 14.77
646 NYSE GFF Tue, Mar 10, 1998 15.17 15.17 14.77 14.94
645 NYSE GFF Mon, Mar 9, 1998 15.23 15.28 15.00 15.06
644 NYSE GFF Fri, Mar 6, 1998 15.23 15.40 15.06 15.23
643 NYSE GFF Thu, Mar 5, 1998 15.23 15.23 14.72 15.00
642 NYSE GFF Wed, Mar 4, 1998 15.40 15.40 14.94 15.34
641 NYSE GFF Tue, Mar 3, 1998 15.40 15.57 15.23 15.51
640 NYSE GFF Mon, Mar 2, 1998 15.17 15.45 15.17 15.34
639 NYSE GFF Fri, Feb 27, 1998 15.00 15.17 14.89 14.94
638 NYSE GFF Thu, Feb 26, 1998 15.63 15.63 15.11 15.23
637 NYSE GFF Wed, Feb 25, 1998 15.68 15.74 15.51 15.63
636 NYSE GFF Tue, Feb 24, 1998 15.45 15.85 15.45 15.80
635 NYSE GFF Mon, Feb 23, 1998 15.06 15.40 15.06 15.40
634 NYSE GFF Fri, Feb 20, 1998 14.89 15.23 14.89 15.11
633 NYSE GFF Thu, Feb 19, 1998 15.06 15.11 14.83 15.00
632 NYSE GFF Wed, Feb 18, 1998 13.58 14.26 13.58 14.20
631 NYSE GFF Tue, Feb 17, 1998 14.09 14.32 13.81 13.81
630 NYSE GFF Fri, Feb 13, 1998 14.03 14.26 14.03 14.26
629 NYSE GFF Thu, Feb 12, 1998 14.20 14.32 14.09 14.15
628 NYSE GFF Wed, Feb 11, 1998 14.32 14.38 14.03 14.09
627 NYSE GFF Tue, Feb 10, 1998 14.03 14.55 13.98 14.20
626 NYSE GFF Mon, Feb 9, 1998 13.81 13.92 13.69 13.92
625 NYSE GFF Fri, Feb 6, 1998 13.47 13.81 13.41 13.81
624 NYSE GFF Thu, Feb 5, 1998 13.75 13.75 13.41 13.58
623 NYSE GFF Wed, Feb 4, 1998 13.81 13.86 13.64 13.64
622 NYSE GFF Tue, Feb 3, 1998 13.35 13.81 13.30 13.81
621 NYSE GFF Mon, Feb 2, 1998 13.81 13.81 13.30 13.35
620 NYSE GFF Fri, Jan 30, 1998 13.47 13.64 13.47 13.58
619 NYSE GFF Thu, Jan 29, 1998 13.47 13.58 13.41 13.58
618 NYSE GFF Wed, Jan 28, 1998 13.75 13.81 13.52 13.58
617 NYSE GFF Tue, Jan 27, 1998 13.47 13.58 13.41 13.52
616 NYSE GFF Mon, Jan 26, 1998 13.58 13.58 13.47 13.47
615 NYSE GFF Fri, Jan 23, 1998 13.58 13.64 13.58 13.58
614 NYSE GFF Thu, Jan 22, 1998 13.52 13.52 13.41 13.47
613 NYSE GFF Wed, Jan 21, 1998 13.92 14.03 13.64 13.75
612 NYSE GFF Tue, Jan 20, 1998 13.75 13.98 13.75 13.92
611 NYSE GFF Fri, Jan 16, 1998 13.75 13.75 13.69 13.75
610 NYSE GFF Thu, Jan 15, 1998 13.58 13.72 13.58 13.69
609 NYSE GFF Wed, Jan 14, 1998 13.64 13.75 13.64 13.69
608 NYSE GFF Tue, Jan 13, 1998 13.69 13.81 13.52 13.64
607 NYSE GFF Mon, Jan 12, 1998 13.58 13.75 13.52 13.58
606 NYSE GFF Fri, Jan 9, 1998 13.64 13.75 13.64 13.64
605 NYSE GFF Thu, Jan 8, 1998 13.86 13.86 13.64 13.69
604 NYSE GFF Wed, Jan 7, 1998 14.15 14.15 13.64 13.86
603 NYSE GFF Tue, Jan 6, 1998 13.86 14.20 13.75 14.09
602 NYSE GFF Mon, Jan 5, 1998 13.47 13.98 13.47 13.98
601 NYSE GFF Fri, Jan 2, 1998 13.52 13.58 13.30 13.47
600 NYSE GFF Wed, Dec 31, 1997 13.58 13.75 13.30 13.30
599 NYSE GFF Tue, Dec 30, 1997 13.35 13.75 13.35 13.75
598 NYSE GFF Mon, Dec 29, 1997 13.13 13.35 13.13 13.35
597 NYSE GFF Fri, Dec 26, 1997 13.81 13.81 13.07 13.07
596 NYSE GFF Wed, Dec 24, 1997 13.92 13.92 13.64 13.69
595 NYSE GFF Tue, Dec 23, 1997 13.92 13.92 13.75 13.92
594 NYSE GFF Mon, Dec 22, 1997 13.58 13.81 13.58 13.69
593 NYSE GFF Fri, Dec 19, 1997 13.47 13.58 13.30 13.58
592 NYSE GFF Thu, Dec 18, 1997 13.69 13.75 13.41 13.58
591 NYSE GFF Wed, Dec 17, 1997 13.81 13.81 13.69 13.75
590 NYSE GFF Tue, Dec 16, 1997 13.92 13.98 13.69 13.81
589 NYSE GFF Mon, Dec 15, 1997 13.92 13.92 13.72 13.86
588 NYSE GFF Fri, Dec 12, 1997 13.69 13.81 13.52 13.81
587 NYSE GFF Thu, Dec 11, 1997 13.81 13.81 13.64 13.69
586 NYSE GFF Wed, Dec 10, 1997 13.81 13.81 13.64 13.81
585 NYSE GFF Tue, Dec 9, 1997 13.75 13.81 13.64 13.81
584 NYSE GFF Mon, Dec 8, 1997 13.81 13.86 13.64 13.75
583 NYSE GFF Fri, Dec 5, 1997 13.75 13.98 13.75 13.81
582 NYSE GFF Thu, Dec 4, 1997 14.03 14.03 13.64 13.86
581 NYSE GFF Wed, Dec 3, 1997 13.64 13.92 13.52 13.92
580 NYSE GFF Tue, Dec 2, 1997 14.09 14.09 13.52 13.69
579 NYSE GFF Mon, Dec 1, 1997 14.09 14.15 13.81 13.98
578 NYSE GFF Fri, Nov 28, 1997 14.32 14.32 14.15 14.15
577 NYSE GFF Wed, Nov 26, 1997 14.60 14.60 14.32 14.32
576 NYSE GFF Tue, Nov 25, 1997 14.55 14.60 14.32 14.43
575 NYSE GFF Mon, Nov 24, 1997 14.94 14.94 14.43 14.55
574 NYSE GFF Fri, Nov 21, 1997 14.66 14.83 14.38 14.77
573 NYSE GFF Thu, Nov 20, 1997 14.83 14.83 14.43 14.43
572 NYSE GFF Wed, Nov 19, 1997 14.66 14.77 14.43 14.77
571 NYSE GFF Tue, Nov 18, 1997 14.89 14.89 14.66 14.66
570 NYSE GFF Mon, Nov 17, 1997 14.15 14.77 14.15 14.77
569 NYSE GFF Fri, Nov 14, 1997 13.81 14.32 13.75 14.15
568 NYSE GFF Thu, Nov 13, 1997 14.15 14.20 13.64 13.81
567 NYSE GFF Wed, Nov 12, 1997 14.20 14.20 14.09 14.15
566 NYSE GFF Tue, Nov 11, 1997 14.49 14.49 14.20 14.38
565 NYSE GFF Mon, Nov 10, 1997 14.49 14.49 14.38 14.43
564 NYSE GFF Fri, Nov 7, 1997 14.20 14.49 14.15 14.43
563 NYSE GFF Thu, Nov 6, 1997 14.20 14.43 14.20 14.20
562 NYSE GFF Wed, Nov 5, 1997 14.49 14.66 14.20 14.32
561 NYSE GFF Tue, Nov 4, 1997 14.49 14.49 14.38 14.38
560 NYSE GFF Mon, Nov 3, 1997 14.38 14.49 14.26 14.49
559 NYSE GFF Fri, Oct 31, 1997 14.20 14.43 14.20 14.38
558 NYSE GFF Thu, Oct 30, 1997 14.20 14.20 13.86 14.15
557 NYSE GFF Wed, Oct 29, 1997 14.32 14.55 14.20 14.43
556 NYSE GFF Tue, Oct 28, 1997 13.41 14.38 13.35 14.20
555 NYSE GFF Mon, Oct 27, 1997 14.94 14.94 13.64 13.64
554 NYSE GFF Fri, Oct 24, 1997 14.89 15.00 14.60 14.94
553 NYSE GFF Thu, Oct 23, 1997 14.94 14.94 14.55 14.55
552 NYSE GFF Wed, Oct 22, 1997 14.72 15.17 14.66 15.11
551 NYSE GFF Tue, Oct 21, 1997 15.00 15.06 14.55 14.77
550 NYSE GFF Mon, Oct 20, 1997 15.28 15.28 15.00 15.11
549 NYSE GFF Fri, Oct 17, 1997 15.68 15.85 15.00 15.28
548 NYSE GFF Thu, Oct 16, 1997 15.80 15.91 15.68 15.91
547 NYSE GFF Wed, Oct 15, 1997 15.51 15.57 15.40 15.57
546 NYSE GFF Tue, Oct 14, 1997 15.40 15.57 15.34 15.51
545 NYSE GFF Mon, Oct 13, 1997 15.40 15.51 15.23 15.40
544 NYSE GFF Fri, Oct 10, 1997 15.23 15.45 15.06 15.23
543 NYSE GFF Thu, Oct 9, 1997 15.51 15.51 15.06 15.11
542 NYSE GFF Wed, Oct 8, 1997 15.40 15.40 15.00 15.28
541 NYSE GFF Tue, Oct 7, 1997 15.00 15.45 15.00 15.23
540 NYSE GFF Mon, Oct 6, 1997 14.55 14.94 14.55 14.94
539 NYSE GFF Fri, Oct 3, 1997 14.83 14.89 13.98 13.98
538 NYSE GFF Thu, Oct 2, 1997 14.32 14.72 14.32 14.72
537 NYSE GFF Wed, Oct 1, 1997 15.00 15.17 14.55 14.55
536 NYSE GFF Tue, Sep 30, 1997 14.43 14.77 14.26 14.77
535 NYSE GFF Mon, Sep 29, 1997 14.15 14.43 14.09 14.43
534 NYSE GFF Fri, Sep 26, 1997 14.09 14.15 14.01 14.09
533 NYSE GFF Thu, Sep 25, 1997 13.64 14.09 13.64 14.09
532 NYSE GFF Wed, Sep 24, 1997 13.64 13.75 13.64 13.69
531 NYSE GFF Tue, Sep 23, 1997 13.52 13.69 13.35 13.69
530 NYSE GFF Mon, Sep 22, 1997 13.81 13.81 13.47 13.58
529 NYSE GFF Fri, Sep 19, 1997 13.30 13.64 13.18 13.64
528 NYSE GFF Thu, Sep 18, 1997 13.52 13.58 13.41 13.41
527 NYSE GFF Wed, Sep 17, 1997 13.69 13.69 13.41 13.58
526 NYSE GFF Tue, Sep 16, 1997 13.52 13.98 13.52 13.69
525 NYSE GFF Mon, Sep 15, 1997 13.41 13.58 13.35 13.52
524 NYSE GFF Fri, Sep 12, 1997 13.35 13.58 13.35 13.58
523 NYSE GFF Thu, Sep 11, 1997 13.07 13.41 13.07 13.35
522 NYSE GFF Wed, Sep 10, 1997 13.01 13.13 12.95 13.13
521 NYSE GFF Tue, Sep 9, 1997 13.18 13.18 12.95 13.13
520 NYSE GFF Mon, Sep 8, 1997 13.30 13.30 12.95 13.18
519 NYSE GFF Fri, Sep 5, 1997 13.35 13.41 13.18 13.18
518 NYSE GFF Thu, Sep 4, 1997 13.58 13.64 13.35 13.35
517 NYSE GFF Wed, Sep 3, 1997 13.58 13.75 13.41 13.52
516 NYSE GFF Tue, Sep 2, 1997 12.73 13.35 12.73 13.24
515 NYSE GFF Fri, Aug 29, 1997 12.95 12.95 12.67 12.73
514 NYSE GFF Thu, Aug 28, 1997 13.18 13.18 12.84 12.95
513 NYSE GFF Wed, Aug 27, 1997 13.18 13.18 13.13 13.13
512 NYSE GFF Tue, Aug 26, 1997 13.07 13.24 13.07 13.18
511 NYSE GFF Mon, Aug 25, 1997 13.13 13.13 13.01 13.13
510 NYSE GFF Fri, Aug 22, 1997 13.07 13.13 12.95 13.13
509 NYSE GFF Thu, Aug 21, 1997 13.18 13.18 13.07 13.07
508 NYSE GFF Wed, Aug 20, 1997 13.13 13.24 13.13 13.18
507 NYSE GFF Tue, Aug 19, 1997 12.84 13.24 12.84 13.07
506 NYSE GFF Mon, Aug 18, 1997 12.78 12.84 12.73 12.84
505 NYSE GFF Fri, Aug 15, 1997 13.30 13.30 12.73 12.84
504 NYSE GFF Thu, Aug 14, 1997 13.13 13.35 13.13 13.30
503 NYSE GFF Wed, Aug 13, 1997 13.18 13.18 13.01 13.07
502 NYSE GFF Tue, Aug 12, 1997 13.30 13.30 13.13 13.18
501 NYSE GFF Mon, Aug 11, 1997 13.41 13.41 13.07 13.07
500 NYSE GFF Fri, Aug 8, 1997 13.64 13.69 13.30 13.35
499 NYSE GFF Thu, Aug 7, 1997 13.98 14.03 13.58 13.69
498 NYSE GFF Wed, Aug 6, 1997 13.75 14.09 13.75 13.86
497 NYSE GFF Tue, Aug 5, 1997 14.09 14.09 13.69 13.81
496 NYSE GFF Mon, Aug 4, 1997 14.03 14.43 14.03 14.20
495 NYSE GFF Fri, Aug 1, 1997 13.30 14.09 13.18 14.09
494 NYSE GFF Thu, Jul 31, 1997 13.35 13.58 13.30 13.30
493 NYSE GFF Wed, Jul 30, 1997 12.90 13.41 12.90 13.35
492 NYSE GFF Tue, Jul 29, 1997 12.84 12.84 12.61 12.84
491 NYSE GFF Mon, Jul 28, 1997 13.07 13.13 12.84 12.84
490 NYSE GFF Fri, Jul 25, 1997 13.13 13.13 13.07 13.13
489 NYSE GFF Thu, Jul 24, 1997 13.13 13.30 12.90 13.18
488 NYSE GFF Wed, Jul 23, 1997 13.13 13.30 12.84 13.13
487 NYSE GFF Tue, Jul 22, 1997 13.18 13.18 12.90 13.13
486 NYSE GFF Mon, Jul 21, 1997 13.35 13.41 13.07 13.07
485 NYSE GFF Fri, Jul 18, 1997 13.41 13.41 13.24 13.30
484 NYSE GFF Thu, Jul 17, 1997 13.18 13.47 13.18 13.41
483 NYSE GFF Wed, Jul 16, 1997 13.30 13.30 13.13 13.18
482 NYSE GFF Tue, Jul 15, 1997 13.52 13.64 13.24 13.30
481 NYSE GFF Mon, Jul 14, 1997 13.69 13.75 13.52 13.58
480 NYSE GFF Fri, Jul 11, 1997 13.69 13.92 13.69 13.81
479 NYSE GFF Thu, Jul 10, 1997 12.95 13.86 12.95 13.64
478 NYSE GFF Wed, Jul 9, 1997 13.13 13.18 13.01 13.07
477 NYSE GFF Tue, Jul 8, 1997 13.18 13.30 12.95 12.95
476 NYSE GFF Mon, Jul 7, 1997 12.95 13.13 12.95 13.13
475 NYSE GFF Thu, Jul 3, 1997 13.07 13.18 12.95 12.95
474 NYSE GFF Wed, Jul 2, 1997 13.24 13.24 12.90 12.95
473 NYSE GFF Tue, Jul 1, 1997 12.39 13.07 12.39 13.07
472 NYSE GFF Mon, Jun 30, 1997 12.95 13.07 12.44 12.44
471 NYSE GFF Fri, Jun 27, 1997 13.07 13.07 12.84 13.07
470 NYSE GFF Thu, Jun 26, 1997 12.73 13.18 12.73 13.07
469 NYSE GFF Wed, Jun 25, 1997 12.95 12.95 12.61 12.67
468 NYSE GFF Tue, Jun 24, 1997 13.07 13.30 12.95 13.01
467 NYSE GFF Mon, Jun 23, 1997 12.84 13.07 12.73 12.95
466 NYSE GFF Fri, Jun 20, 1997 13.18 13.30 12.73 12.73
465 NYSE GFF Thu, Jun 19, 1997 13.64 13.64 13.41 13.52
464 NYSE GFF Wed, Jun 18, 1997 13.52 13.64 13.41 13.41
463 NYSE GFF Tue, Jun 17, 1997 13.64 13.64 13.30 13.52
462 NYSE GFF Mon, Jun 16, 1997 13.07 13.64 12.95 13.52
461 NYSE GFF Fri, Jun 13, 1997 12.95 12.95 12.73 12.95
460 NYSE GFF Thu, Jun 12, 1997 12.73 12.95 12.73 12.84
459 NYSE GFF Wed, Jun 11, 1997 12.84 12.84 12.73 12.73
458 NYSE GFF Tue, Jun 10, 1997 12.73 12.73 12.61 12.73
457 NYSE GFF Mon, Jun 9, 1997 12.39 12.84 12.39 12.73
456 NYSE GFF Fri, Jun 6, 1997 12.73 12.84 12.50 12.50
455 NYSE GFF Thu, Jun 5, 1997 12.73 12.84 12.61 12.84
454 NYSE GFF Wed, Jun 4, 1997 12.27 12.61 12.27 12.61
453 NYSE GFF Tue, Jun 3, 1997 12.39 12.50 12.27 12.27
452 NYSE GFF Mon, Jun 2, 1997 12.27 12.73 12.27 12.39
451 NYSE GFF Fri, May 30, 1997 12.27 12.39 12.27 12.39
450 NYSE GFF Thu, May 29, 1997 12.27 12.39 12.16 12.39
449 NYSE GFF Wed, May 28, 1997 12.50 12.50 12.16 12.39
448 NYSE GFF Tue, May 27, 1997 12.39 12.73 12.39 12.61
447 NYSE GFF Fri, May 23, 1997 12.61 12.73 12.39 12.39
446 NYSE GFF Thu, May 22, 1997 12.61 12.61 12.39 12.50
445 NYSE GFF Wed, May 21, 1997 12.27 12.73 12.27 12.61
444 NYSE GFF Tue, May 20, 1997 12.16 12.27 12.16 12.27
443 NYSE GFF Mon, May 19, 1997 11.93 12.16 11.93 12.16
442 NYSE GFF Fri, May 16, 1997 11.70 11.93 11.70 11.82
441 NYSE GFF Thu, May 15, 1997 11.70 11.82 11.59 11.70
440 NYSE GFF Wed, May 14, 1997 11.70 11.70 11.59 11.59
439 NYSE GFF Tue, May 13, 1997 11.70 11.70 11.59 11.59
438 NYSE GFF Mon, May 12, 1997 11.48 11.70 11.48 11.59
437 NYSE GFF Fri, May 9, 1997 11.70 11.82 11.48 11.48
436 NYSE GFF Thu, May 8, 1997 11.59 11.93 11.59 11.82
435 NYSE GFF Wed, May 7, 1997 11.36 11.59 11.36 11.59
434 NYSE GFF Tue, May 6, 1997 11.14 11.48 11.14 11.48
433 NYSE GFF Mon, May 5, 1997 11.25 11.25 10.91 11.14
432 NYSE GFF Fri, May 2, 1997 11.36 11.36 11.02 11.25
431 NYSE GFF Thu, May 1, 1997 10.91 11.36 10.80 11.25
430 NYSE GFF Wed, Apr 30, 1997 11.25 11.25 10.57 11.02
429 NYSE GFF Tue, Apr 29, 1997 11.48 11.48 11.14 11.36
428 NYSE GFF Mon, Apr 28, 1997 11.25 11.36 11.14 11.36
427 NYSE GFF Fri, Apr 25, 1997 11.36 11.36 11.25 11.36
426 NYSE GFF Thu, Apr 24, 1997 11.36 11.48 11.36 11.48
425 NYSE GFF Wed, Apr 23, 1997 11.48 11.48 11.36 11.36
424 NYSE GFF Tue, Apr 22, 1997 11.59 11.70 11.48 11.48
423 NYSE GFF Mon, Apr 21, 1997 11.70 11.93 11.70 11.82
422 NYSE GFF Fri, Apr 18, 1997 11.36 11.70 11.36 11.70
421 NYSE GFF Thu, Apr 17, 1997 11.70 11.70 11.36 11.48
420 NYSE GFF Wed, Apr 16, 1997 11.48 11.70 11.48 11.70
419 NYSE GFF Tue, Apr 15, 1997 11.14 11.48 11.14 11.48
418 NYSE GFF Mon, Apr 14, 1997 11.14 11.14 10.91 11.14
417 NYSE GFF Fri, Apr 11, 1997 11.36 11.36 11.02 11.02
416 NYSE GFF Thu, Apr 10, 1997 11.59 11.70 11.36 11.48
415 NYSE GFF Wed, Apr 9, 1997 11.36 11.70 11.25 11.70
414 NYSE GFF Tue, Apr 8, 1997 11.25 11.48 11.25 11.48
413 NYSE GFF Mon, Apr 7, 1997 11.02 11.25 10.91 11.25
412 NYSE GFF Fri, Apr 4, 1997 10.91 11.14 10.91 11.02
411 NYSE GFF Thu, Apr 3, 1997 10.68 11.02 10.68 10.91
410 NYSE GFF Wed, Apr 2, 1997 10.80 10.91 10.68 10.80
409 NYSE GFF Tue, Apr 1, 1997 10.91 11.14 10.68 10.80
408 NYSE GFF Mon, Mar 31, 1997 11.36 11.36 10.91 10.91
407 NYSE GFF Thu, Mar 27, 1997 11.25 11.36 11.14 11.25
406 NYSE GFF Wed, Mar 26, 1997 11.70 11.70 11.25 11.36
405 NYSE GFF Tue, Mar 25, 1997 12.27 12.39 11.82 11.82
404 NYSE GFF Mon, Mar 24, 1997 12.50 12.50 12.27 12.27
403 NYSE GFF Fri, Mar 21, 1997 12.73 12.73 12.61 12.61
402 NYSE GFF Thu, Mar 20, 1997 12.50 12.73 12.39 12.73
401 NYSE GFF Wed, Mar 19, 1997 12.84 12.84 12.39 12.61
400 NYSE GFF Tue, Mar 18, 1997 13.07 13.07 12.84 12.95
399 NYSE GFF Mon, Mar 17, 1997 13.30 13.30 13.07 13.18
398 NYSE GFF Fri, Mar 14, 1997 12.95 13.30 12.95 13.30
397 NYSE GFF Thu, Mar 13, 1997 12.73 13.07 12.73 13.07
396 NYSE GFF Wed, Mar 12, 1997 12.84 12.95 12.73 12.84
395 NYSE GFF Tue, Mar 11, 1997 12.73 12.84 12.61 12.84
394 NYSE GFF Mon, Mar 10, 1997 12.84 12.84 12.61 12.73
393 NYSE GFF Fri, Mar 7, 1997 13.07 13.30 12.95 12.95
392 NYSE GFF Thu, Mar 6, 1997 13.30 13.41 12.95 13.07
391 NYSE GFF Wed, Mar 5, 1997 12.84 13.41 12.73 13.30
390 NYSE GFF Tue, Mar 4, 1997 12.73 12.84 12.61 12.73
389 NYSE GFF Mon, Mar 3, 1997 12.61 12.84 12.61 12.84
388 NYSE GFF Fri, Feb 28, 1997 12.50 12.84 12.27 12.84
387 NYSE GFF Thu, Feb 27, 1997 12.84 12.84 12.73 12.73
386 NYSE GFF Wed, Feb 26, 1997 12.73 12.84 12.61 12.84
385 NYSE GFF Tue, Feb 25, 1997 12.95 12.95 12.84 12.84
384 NYSE GFF Mon, Feb 24, 1997 12.84 12.95 12.84 12.95
383 NYSE GFF Fri, Feb 21, 1997 12.95 12.95 12.84 12.84
382 NYSE GFF Thu, Feb 20, 1997 13.07 13.18 12.95 12.95
381 NYSE GFF Wed, Feb 19, 1997 13.07 13.18 12.95 13.07
380 NYSE GFF Tue, Feb 18, 1997 12.84 13.07 12.84 13.07
379 NYSE GFF Fri, Feb 14, 1997 12.95 12.95 12.84 12.84
378 NYSE GFF Thu, Feb 13, 1997 12.73 13.01 12.73 12.95
377 NYSE GFF Wed, Feb 12, 1997 12.50 12.61 12.50 12.61
376 NYSE GFF Tue, Feb 11, 1997 12.50 12.56 12.39 12.50
375 NYSE GFF Mon, Feb 10, 1997 12.61 12.61 12.50 12.61
374 NYSE GFF Fri, Feb 7, 1997 12.39 12.61 12.39 12.50
373 NYSE GFF Thu, Feb 6, 1997 12.61 12.61 12.27 12.27
372 NYSE GFF Wed, Feb 5, 1997 12.39 12.61 12.39 12.61
371 NYSE GFF Tue, Feb 4, 1997 12.27 12.50 12.16 12.50
370 NYSE GFF Mon, Feb 3, 1997 12.50 12.61 12.27 12.39
369 NYSE GFF Fri, Jan 31, 1997 12.50 12.73 12.50 12.61
368 NYSE GFF Thu, Jan 30, 1997 12.73 12.73 12.39 12.39
367 NYSE GFF Wed, Jan 29, 1997 11.82 12.84 11.82 12.84
366 NYSE GFF Tue, Jan 28, 1997 11.93 11.93 11.82 11.93
365 NYSE GFF Mon, Jan 27, 1997 12.05 12.05 11.93 11.93
364 NYSE GFF Fri, Jan 24, 1997 12.05 12.05 11.93 12.05
363 NYSE GFF Thu, Jan 23, 1997 11.93 12.16 11.93 12.05
362 NYSE GFF Wed, Jan 22, 1997 11.48 11.82 11.36 11.82
361 NYSE GFF Tue, Jan 21, 1997 11.36 11.48 11.14 11.48
360 NYSE GFF Mon, Jan 20, 1997 11.36 11.36 11.25 11.36
359 NYSE GFF Fri, Jan 17, 1997 11.14 11.36 11.14 11.36
358 NYSE GFF Thu, Jan 16, 1997 11.36 11.36 11.25 11.25
357 NYSE GFF Wed, Jan 15, 1997 11.14 11.36 11.14 11.36
356 NYSE GFF Tue, Jan 14, 1997 11.36 11.36 11.14 11.14
355 NYSE GFF Mon, Jan 13, 1997 11.02 11.36 10.91 11.25
354 NYSE GFF Fri, Jan 10, 1997 10.80 11.02 10.80 11.02
353 NYSE GFF Thu, Jan 9, 1997 11.02 11.02 10.68 10.80
352 NYSE GFF Wed, Jan 8, 1997 11.14 11.25 11.02 11.02
351 NYSE GFF Tue, Jan 7, 1997 11.25 11.25 11.14 11.14
350 NYSE GFF Mon, Jan 6, 1997 11.14 11.48 11.14 11.25
349 NYSE GFF Fri, Jan 3, 1997 11.14 11.25 11.02 11.25
348 NYSE GFF Thu, Jan 2, 1997 11.02 11.14 10.91 11.02
347 NYSE GFF Tue, Dec 31, 1996 10.91 11.14 10.91 11.14
346 NYSE GFF Mon, Dec 30, 1996 10.57 10.91 10.57 10.91
345 NYSE GFF Fri, Dec 27, 1996 10.23 10.57 10.23 10.57
344 NYSE GFF Thu, Dec 26, 1996 10.11 10.34 10.11 10.23
343 NYSE GFF Tue, Dec 24, 1996 10.23 10.23 10.11 10.11
342 NYSE GFF Mon, Dec 23, 1996 10.23 10.23 10.11 10.23
341 NYSE GFF Fri, Dec 20, 1996 10.23 10.34 10.23 10.34
340 NYSE GFF Thu, Dec 19, 1996 10.11 10.23 10.11 10.11
339 NYSE GFF Wed, Dec 18, 1996 10.00 10.11 10.00 10.11
338 NYSE GFF Tue, Dec 17, 1996 9.89 10.11 9.89 10.11
337 NYSE GFF Mon, Dec 16, 1996 10.00 10.11 9.89 10.00
336 NYSE GFF Fri, Dec 13, 1996 9.89 10.00 9.77 9.89
335 NYSE GFF Thu, Dec 12, 1996 9.89 10.00 9.89 10.00
334 NYSE GFF Wed, Dec 11, 1996 9.77 9.89 9.66 9.89
333 NYSE GFF Tue, Dec 10, 1996 9.89 10.00 9.77 9.89
332 NYSE GFF Mon, Dec 9, 1996 10.11 10.11 9.89 9.89
331 NYSE GFF Fri, Dec 6, 1996 9.89 10.11 9.77 10.11
330 NYSE GFF Thu, Dec 5, 1996 10.00 10.11 10.00 10.11
329 NYSE GFF Wed, Dec 4, 1996 10.00 10.11 10.00 10.11
328 NYSE GFF Tue, Dec 3, 1996 10.00 10.23 10.00 10.11
327 NYSE GFF Mon, Dec 2, 1996 9.66 10.00 9.66 10.00
326 NYSE GFF Fri, Nov 29, 1996 9.55 9.77 9.55 9.77
325 NYSE GFF Wed, Nov 27, 1996 9.66 9.66 9.55 9.66
324 NYSE GFF Tue, Nov 26, 1996 9.77 9.77 9.32 9.66
323 NYSE GFF Mon, Nov 25, 1996 9.66 9.77 9.66 9.77
322 NYSE GFF Fri, Nov 22, 1996 9.43 9.77 9.43 9.66
321 NYSE GFF Thu, Nov 21, 1996 9.89 9.89 9.32 9.43
320 NYSE GFF Wed, Nov 20, 1996 10.00 10.11 9.77 9.77
319 NYSE GFF Tue, Nov 19, 1996 10.00 10.11 9.89 10.11
318 NYSE GFF Mon, Nov 18, 1996 10.00 10.11 9.89 9.89
317 NYSE GFF Fri, Nov 15, 1996 10.23 10.45 10.00 10.11
316 NYSE GFF Thu, Nov 14, 1996 10.00 10.57 10.00 10.34
315 NYSE GFF Wed, Nov 13, 1996 9.89 10.00 9.77 10.00
314 NYSE GFF Tue, Nov 12, 1996 9.55 9.89 9.55 9.77
313 NYSE GFF Mon, Nov 11, 1996 9.20 9.55 9.20 9.55
312 NYSE GFF Fri, Nov 8, 1996 9.09 9.32 9.09 9.32
311 NYSE GFF Thu, Nov 7, 1996 8.75 8.98 8.75 8.98
310 NYSE GFF Wed, Nov 6, 1996 8.41 8.64 8.30 8.64
309 NYSE GFF Tue, Nov 5, 1996 8.58 8.58 8.52 8.52
308 NYSE GFF Mon, Nov 4, 1996 8.52 8.64 8.52 8.64
307 NYSE GFF Fri, Nov 1, 1996 8.52 8.64 8.52 8.52
306 NYSE GFF Thu, Oct 31, 1996 8.64 8.64 8.64 8.64
305 NYSE GFF Wed, Oct 30, 1996 8.52 8.75 8.52 8.52
304 NYSE GFF Tue, Oct 29, 1996 8.52 8.64 8.41 8.64
303 NYSE GFF Mon, Oct 28, 1996 8.75 8.75 8.52 8.52
302 NYSE GFF Fri, Oct 25, 1996 8.75 8.86 8.64 8.86
301 NYSE GFF Thu, Oct 24, 1996 8.86 8.86 8.75 8.86
300 NYSE GFF Wed, Oct 23, 1996 8.64 8.98 8.52 8.98
299 NYSE GFF Tue, Oct 22, 1996 8.86 8.98 8.64 8.64
298 NYSE GFF Mon, Oct 21, 1996 9.09 9.09 8.86 8.86
297 NYSE GFF Fri, Oct 18, 1996 9.09 9.09 8.98 9.09
296 NYSE GFF Thu, Oct 17, 1996 9.09 9.20 9.09 9.09
295 NYSE GFF Wed, Oct 16, 1996 8.86 9.09 8.86 9.09
294 NYSE GFF Tue, Oct 15, 1996 8.86 8.86 8.86 8.86
293 NYSE GFF Mon, Oct 14, 1996 8.75 8.86 8.75 8.75
292 NYSE GFF Fri, Oct 11, 1996 8.86 8.86 8.75 8.75
291 NYSE GFF Thu, Oct 10, 1996 8.86 8.98 8.75 8.86
290 NYSE GFF Wed, Oct 9, 1996 8.86 8.86 8.75 8.86
289 NYSE GFF Tue, Oct 8, 1996 8.75 8.98 8.75 8.86
288 NYSE GFF Mon, Oct 7, 1996 8.75 8.75 8.64 8.75
287 NYSE GFF Fri, Oct 4, 1996 8.75 8.75 8.64 8.75
286 NYSE GFF Thu, Oct 3, 1996 8.86 8.86 8.64 8.64
285 NYSE GFF Wed, Oct 2, 1996 8.75 8.86 8.75 8.86
284 NYSE GFF Tue, Oct 1, 1996 8.86 8.86 8.75 8.86
283 NYSE GFF Mon, Sep 30, 1996 8.75 8.98 8.75 8.86
282 NYSE GFF Fri, Sep 27, 1996 8.86 8.86 8.75 8.75
281 NYSE GFF Thu, Sep 26, 1996 8.75 8.86 8.75 8.86
280 NYSE GFF Wed, Sep 25, 1996 8.64 8.75 8.64 8.64
279 NYSE GFF Tue, Sep 24, 1996 8.64 8.75 8.52 8.75
278 NYSE GFF Mon, Sep 23, 1996 8.75 8.86 8.64 8.64
277 NYSE GFF Fri, Sep 20, 1996 8.75 8.86 8.75 8.75
276 NYSE GFF Thu, Sep 19, 1996 8.98 9.03 8.75 8.75
275 NYSE GFF Wed, Sep 18, 1996 8.75 8.98 8.64 8.86
274 NYSE GFF Tue, Sep 17, 1996 8.52 8.86 8.52 8.86
273 NYSE GFF Mon, Sep 16, 1996 8.30 8.64 8.30 8.64
272 NYSE GFF Fri, Sep 13, 1996 8.30 8.41 8.30 8.30
271 NYSE GFF Thu, Sep 12, 1996 7.95 8.30 7.95 8.30
270 NYSE GFF Wed, Sep 11, 1996 8.07 8.07 7.84 7.95
269 NYSE GFF Tue, Sep 10, 1996 8.18 8.18 8.07 8.18
268 NYSE GFF Mon, Sep 9, 1996 8.18 8.18 8.07 8.18
267 NYSE GFF Fri, Sep 6, 1996 8.18 8.18 8.07 8.18
266 NYSE GFF Thu, Sep 5, 1996 8.07 8.18 7.95 8.18
265 NYSE GFF Wed, Sep 4, 1996 8.07 8.18 8.07 8.07
264 NYSE GFF Tue, Sep 3, 1996 8.07 8.18 7.95 8.18
263 NYSE GFF Fri, Aug 30, 1996 8.07 8.07 8.07 8.07
262 NYSE GFF Thu, Aug 29, 1996 8.07 8.18 8.07 8.18
261 NYSE GFF Wed, Aug 28, 1996 8.07 8.18 8.07 8.07
260 NYSE GFF Tue, Aug 27, 1996 8.18 8.18 8.07 8.07
259 NYSE GFF Mon, Aug 26, 1996 8.30 8.41 8.18 8.18
258 NYSE GFF Fri, Aug 23, 1996 8.30 8.41 8.30 8.41
257 NYSE GFF Thu, Aug 22, 1996 8.41 8.41 8.30 8.30
256 NYSE GFF Wed, Aug 21, 1996 8.41 8.52 8.41 8.41
255 NYSE GFF Tue, Aug 20, 1996 8.18 8.30 8.18 8.30
254 NYSE GFF Mon, Aug 19, 1996 8.18 8.18 8.07 8.18
253 NYSE GFF Fri, Aug 16, 1996 7.95 8.07 7.84 8.07
252 NYSE GFF Thu, Aug 15, 1996 8.07 8.07 7.95 7.95
251 NYSE GFF Wed, Aug 14, 1996 8.07 8.07 8.07 8.07
250 NYSE GFF Tue, Aug 13, 1996 8.07 8.07 8.07 8.07
249 NYSE GFF Mon, Aug 12, 1996 8.18 8.18 8.07 8.18
248 NYSE GFF Fri, Aug 9, 1996 7.84 8.18 7.84 8.07
247 NYSE GFF Thu, Aug 8, 1996 7.95 7.95 7.84 7.84
246 NYSE GFF Wed, Aug 7, 1996 7.95 8.07 7.84 7.95
245 NYSE GFF Tue, Aug 6, 1996 7.73 7.84 7.73 7.84
244 NYSE GFF Mon, Aug 5, 1996 7.61 7.95 7.61 7.84
243 NYSE GFF Fri, Aug 2, 1996 7.73 7.73 7.73 7.73
242 NYSE GFF Thu, Aug 1, 1996 7.61 7.73 7.50 7.73
241 NYSE GFF Wed, Jul 31, 1996 7.50 7.84 7.50 7.50
240 NYSE GFF Tue, Jul 30, 1996 7.39 7.61 7.39 7.61
239 NYSE GFF Mon, Jul 29, 1996 7.39 7.50 7.39 7.50
238 NYSE GFF Fri, Jul 26, 1996 7.50 7.50 7.27 7.50
237 NYSE GFF Thu, Jul 25, 1996 7.39 7.50 7.27 7.39
236 NYSE GFF Wed, Jul 24, 1996 6.93 7.39 6.70 7.39
235 NYSE GFF Tue, Jul 23, 1996 7.27 7.27 6.93 6.93
234 NYSE GFF Mon, Jul 22, 1996 7.16 7.27 7.05 7.27
233 NYSE GFF Fri, Jul 19, 1996 7.27 7.27 7.16 7.27
232 NYSE GFF Thu, Jul 18, 1996 7.61 7.61 7.16 7.16
231 NYSE GFF Wed, Jul 17, 1996 7.27 7.84 7.27 7.73
230 NYSE GFF Tue, Jul 16, 1996 6.70 7.16 6.70 7.16
229 NYSE GFF Mon, Jul 15, 1996 6.82 6.93 6.59 6.59
228 NYSE GFF Fri, Jul 12, 1996 7.16 7.16 6.82 6.82
227 NYSE GFF Thu, Jul 11, 1996 7.27 7.27 7.05 7.16
226 NYSE GFF Wed, Jul 10, 1996 7.27 7.39 7.27 7.39
225 NYSE GFF Tue, Jul 9, 1996 7.27 7.50 7.27 7.39
224 NYSE GFF Mon, Jul 8, 1996 7.39 7.39 7.27 7.27
223 NYSE GFF Fri, Jul 5, 1996 7.39 7.39 7.39 7.39
222 NYSE GFF Wed, Jul 3, 1996 7.27 7.50 7.27 7.50
221 NYSE GFF Tue, Jul 2, 1996 7.61 7.61 7.27 7.27
220 NYSE GFF Mon, Jul 1, 1996 7.39 7.50 7.27 7.50
219 NYSE GFF Fri, Jun 28, 1996 7.73 7.73 7.39 7.39
218 NYSE GFF Thu, Jun 27, 1996 7.61 7.73 7.61 7.73
217 NYSE GFF Wed, Jun 26, 1996 7.73 7.84 7.73 7.73
216 NYSE GFF Tue, Jun 25, 1996 7.73 7.84 7.61 7.73
215 NYSE GFF Mon, Jun 24, 1996 7.73 7.73 7.50 7.61
214 NYSE GFF Fri, Jun 21, 1996 7.95 7.95 7.61 7.61
213 NYSE GFF Thu, Jun 20, 1996 8.07 8.07 7.84 7.84
212 NYSE GFF Wed, Jun 19, 1996 8.18 8.18 8.07 8.07
211 NYSE GFF Tue, Jun 18, 1996 8.18 8.18 8.07 8.18
210 NYSE GFF Mon, Jun 17, 1996 8.07 8.18 8.07 8.07
209 NYSE GFF Fri, Jun 14, 1996 8.07 8.18 8.07 8.07
208 NYSE GFF Thu, Jun 13, 1996 8.18 8.18 8.07 8.18
207 NYSE GFF Wed, Jun 12, 1996 8.30 8.30 8.18 8.18
206 NYSE GFF Tue, Jun 11, 1996 8.41 8.52 8.30 8.41
205 NYSE GFF Mon, Jun 10, 1996 8.30 8.41 8.18 8.41
204 NYSE GFF Fri, Jun 7, 1996 8.18 8.30 8.18 8.18
203 NYSE GFF Thu, Jun 6, 1996 8.41 8.41 8.18 8.30
202 NYSE GFF Wed, Jun 5, 1996 8.41 8.41 8.30 8.30
201 NYSE GFF Tue, Jun 4, 1996 8.41 8.41 8.30 8.30
200 NYSE GFF Mon, Jun 3, 1996 8.30 8.41 8.30 8.41
199 NYSE GFF Fri, May 31, 1996 8.18 8.30 8.18 8.30
198 NYSE GFF Thu, May 30, 1996 8.30 8.30 8.30 8.30
197 NYSE GFF Wed, May 29, 1996 8.41 8.41 8.30 8.30
196 NYSE GFF Tue, May 28, 1996 8.30 8.30 8.30 8.30
195 NYSE GFF Fri, May 24, 1996 8.30 8.41 8.18 8.30
194 NYSE GFF Thu, May 23, 1996 8.30 8.41 8.30 8.30
193 NYSE GFF Wed, May 22, 1996 8.52 8.52 8.30 8.30
192 NYSE GFF Tue, May 21, 1996 8.30 8.52 8.18 8.52
191 NYSE GFF Mon, May 20, 1996 8.30 8.41 8.30 8.30
190 NYSE GFF Fri, May 17, 1996 8.52 8.52 8.41 8.41
189 NYSE GFF Thu, May 16, 1996 8.52 8.64 8.41 8.52
188 NYSE GFF Wed, May 15, 1996 8.30 8.41 8.30 8.41
187 NYSE GFF Tue, May 14, 1996 8.18 8.41 8.18 8.41
186 NYSE GFF Mon, May 13, 1996 8.18 8.30 8.07 8.30
185 NYSE GFF Fri, May 10, 1996 8.07 8.18 8.07 8.18
184 NYSE GFF Thu, May 9, 1996 8.30 8.30 8.07 8.07
183 NYSE GFF Wed, May 8, 1996 8.07 8.18 8.07 8.18
182 NYSE GFF Tue, May 7, 1996 8.13 8.18 8.07 8.18
181 NYSE GFF Mon, May 6, 1996 8.18 8.18 8.07 8.18
180 NYSE GFF Fri, May 3, 1996 8.30 8.30 7.95 8.18
179 NYSE GFF Thu, May 2, 1996 8.18 8.41 8.18 8.30
178 NYSE GFF Wed, May 1, 1996 8.18 8.30 8.18 8.18
177 NYSE GFF Tue, Apr 30, 1996 8.30 8.30 8.18 8.18
176 NYSE GFF Mon, Apr 29, 1996 8.41 8.41 8.30 8.41
175 NYSE GFF Fri, Apr 26, 1996 8.41 8.41 8.41 8.41
174 NYSE GFF Thu, Apr 25, 1996 8.30 8.52 8.30 8.52
173 NYSE GFF Wed, Apr 24, 1996 8.41 8.41 8.30 8.41
172 NYSE GFF Tue, Apr 23, 1996 8.52 8.52 8.41 8.41
171 NYSE GFF Mon, Apr 22, 1996 8.30 8.52 8.30 8.52
170 NYSE GFF Fri, Apr 19, 1996 8.18 8.30 8.07 8.18
169 NYSE GFF Thu, Apr 18, 1996 8.18 8.18 7.95 8.18
168 NYSE GFF Wed, Apr 17, 1996 8.18 8.18 7.95 8.18
167 NYSE GFF Tue, Apr 16, 1996 8.18 8.30 8.18 8.18
166 NYSE GFF Mon, Apr 15, 1996 8.30 8.30 8.18 8.30
165 NYSE GFF Fri, Apr 12, 1996 8.18 8.30 7.95 8.18
164 NYSE GFF Thu, Apr 11, 1996 8.41 8.41 8.18 8.18
163 NYSE GFF Wed, Apr 10, 1996 8.30 8.41 8.30 8.41
162 NYSE GFF Tue, Apr 9, 1996 8.30 8.41 8.30 8.41
161 NYSE GFF Mon, Apr 8, 1996 8.41 8.41 8.07 8.30
160 NYSE GFF Thu, Apr 4, 1996 8.52 8.52 8.41 8.41
159 NYSE GFF Wed, Apr 3, 1996 8.64 8.64 8.52 8.52
158 NYSE GFF Tue, Apr 2, 1996 8.64 8.64 8.64 8.64
157 NYSE GFF Mon, Apr 1, 1996 8.52 8.64 8.52 8.52
156 NYSE GFF Fri, Mar 29, 1996 8.52 8.52 8.52 8.52
155 NYSE GFF Thu, Mar 28, 1996 8.41 8.52 8.41 8.52
154 NYSE GFF Wed, Mar 27, 1996 8.52 8.52 8.41 8.41
153 NYSE GFF Tue, Mar 26, 1996 8.41 8.52 8.41 8.52
152 NYSE GFF Mon, Mar 25, 1996 8.41 8.52 8.41 8.41
151 NYSE GFF Fri, Mar 22, 1996 8.41 8.52 8.41 8.52
150 NYSE GFF Thu, Mar 21, 1996 8.41 8.52 8.41 8.52
149 NYSE GFF Wed, Mar 20, 1996 8.41 8.52 8.41 8.52
148 NYSE GFF Tue, Mar 19, 1996 8.41 8.52 8.30 8.52
147 NYSE GFF Mon, Mar 18, 1996 8.41 8.52 8.41 8.41
146 NYSE GFF Fri, Mar 15, 1996 8.18 8.52 8.18 8.41
145 NYSE GFF Thu, Mar 14, 1996 8.41 8.41 8.30 8.30
144 NYSE GFF Wed, Mar 13, 1996 8.41 8.52 8.41 8.41
143 NYSE GFF Tue, Mar 12, 1996 8.64 8.64 8.30 8.30
142 NYSE GFF Mon, Mar 11, 1996 8.64 8.64 8.41 8.64
141 NYSE GFF Fri, Mar 8, 1996 8.75 8.86 8.75 8.86
140 NYSE GFF Thu, Mar 7, 1996 8.86 8.98 8.86 8.86
139 NYSE GFF Wed, Mar 6, 1996 8.86 8.98 8.86 8.98
138 NYSE GFF Tue, Mar 5, 1996 8.86 8.98 8.86 8.86
137 NYSE GFF Mon, Mar 4, 1996 8.86 8.98 8.86 8.86
136 NYSE GFF Fri, Mar 1, 1996 8.98 8.98 8.86 8.98
135 NYSE GFF Thu, Feb 29, 1996 8.98 9.09 8.98 9.09
134 NYSE GFF Wed, Feb 28, 1996 8.86 9.20 8.75 8.98
133 NYSE GFF Tue, Feb 27, 1996 8.75 8.86 8.75 8.86
132 NYSE GFF Mon, Feb 26, 1996 8.75 8.86 8.75 8.75
131 NYSE GFF Fri, Feb 23, 1996 8.75 8.86 8.75 8.86
130 NYSE GFF Thu, Feb 22, 1996 8.75 8.75 8.75 8.75
129 NYSE GFF Wed, Feb 21, 1996 8.75 8.86 8.75 8.75
128 NYSE GFF Tue, Feb 20, 1996 8.75 8.86 8.75 8.75
127 NYSE GFF Fri, Feb 16, 1996 8.75 8.86 8.75 8.75
126 NYSE GFF Thu, Feb 15, 1996 8.86 8.86 8.75 8.75
125 NYSE GFF Wed, Feb 14, 1996 8.75 8.86 8.75 8.86
124 NYSE GFF Tue, Feb 13, 1996 8.75 8.86 8.75 8.75
123 NYSE GFF Mon, Feb 12, 1996 8.86 8.86 8.75 8.75
122 NYSE GFF Fri, Feb 9, 1996 8.75 8.86 8.75 8.86
121 NYSE GFF Thu, Feb 8, 1996 8.64 8.75 8.64 8.75
120 NYSE GFF Wed, Feb 7, 1996 8.64 8.64 8.52 8.52
119 NYSE GFF Tue, Feb 6, 1996 8.07 8.86 8.07 8.64
118 NYSE GFF Mon, Feb 5, 1996 8.18 8.30 7.95 8.07
117 NYSE GFF Fri, Feb 2, 1996 8.30 8.30 7.95 8.18
116 NYSE GFF Thu, Feb 1, 1996 8.30 8.41 8.30 8.30
115 NYSE GFF Wed, Jan 31, 1996 8.30 8.41 8.30 8.41
114 NYSE GFF Tue, Jan 30, 1996 8.18 8.41 8.18 8.41
113 NYSE GFF Mon, Jan 29, 1996 8.41 8.41 8.30 8.30
112 NYSE GFF Fri, Jan 26, 1996 8.52 8.52 8.41 8.41
111 NYSE GFF Thu, Jan 25, 1996 8.52 8.52 8.41 8.52
110 NYSE GFF Wed, Jan 24, 1996 8.41 8.64 8.41 8.52
109 NYSE GFF Tue, Jan 23, 1996 8.41 8.52 8.41 8.41
108 NYSE GFF Mon, Jan 22, 1996 8.52 8.52 8.41 8.52
107 NYSE GFF Fri, Jan 19, 1996 8.64 8.64 8.41 8.52
106 NYSE GFF Thu, Jan 18, 1996 8.64 8.64 8.52 8.64
105 NYSE GFF Wed, Jan 17, 1996 8.52 8.64 8.52 8.64
104 NYSE GFF Tue, Jan 16, 1996 8.52 8.64 8.52 8.64
103 NYSE GFF Mon, Jan 15, 1996 8.41 8.64 8.41 8.64
102 NYSE GFF Fri, Jan 12, 1996 8.64 8.64 8.41 8.41
101 NYSE GFF Thu, Jan 11, 1996 8.41 8.64 8.41 8.52
100 NYSE GFF Wed, Jan 10, 1996 8.52 8.52 8.30 8.52
99 NYSE GFF Tue, Jan 9, 1996 8.64 8.86 8.64 8.64
98 NYSE GFF Mon, Jan 8, 1996 8.52 8.64 8.52 8.64
97 NYSE GFF Fri, Jan 5, 1996 8.52 8.64 8.41 8.64
96 NYSE GFF Thu, Jan 4, 1996 8.86 8.86 8.52 8.52
95 NYSE GFF Wed, Jan 3, 1996 8.18 8.98 8.18 8.86
94 NYSE GFF Tue, Jan 2, 1996 8.07 8.30 8.07 8.30
93 NYSE GFF Fri, Dec 29, 1995 8.07 8.18 8.07 8.18
92 NYSE GFF Thu, Dec 28, 1995 8.07 8.18 8.07 8.18
91 NYSE GFF Wed, Dec 27, 1995 8.18 8.18 8.07 8.18
90 NYSE GFF Tue, Dec 26, 1995 8.07 8.18 8.07 8.18
89 NYSE GFF Fri, Dec 22, 1995 8.07 8.18 8.07 8.07
88 NYSE GFF Thu, Dec 21, 1995 7.95 8.18 7.95 8.18
87 NYSE GFF Wed, Dec 20, 1995 7.95 8.07 7.95 8.07
86 NYSE GFF Tue, Dec 19, 1995 7.95 8.07 7.84 7.95
85 NYSE GFF Mon, Dec 18, 1995 7.95 7.95 7.84 7.95
84 NYSE GFF Fri, Dec 15, 1995 7.95 8.07 7.84 8.07
83 NYSE GFF Thu, Dec 14, 1995 7.84 7.95 7.84 7.95
82 NYSE GFF Wed, Dec 13, 1995 7.73 7.84 7.73 7.84
81 NYSE GFF Tue, Dec 12, 1995 7.95 7.95 7.61 7.73
80 NYSE GFF Mon, Dec 11, 1995 8.07 8.07 7.95 8.07
79 NYSE GFF Fri, Dec 8, 1995 7.95 8.07 7.95 7.95
78 NYSE GFF Thu, Dec 7, 1995 7.95 7.95 7.95 7.95
77 NYSE GFF Wed, Dec 6, 1995 7.84 8.07 7.84 8.07
76 NYSE GFF Tue, Dec 5, 1995 7.95 7.95 7.84 7.84
75 NYSE GFF Mon, Dec 4, 1995 7.84 7.95 7.84 7.95
74 NYSE GFF Fri, Dec 1, 1995 7.73 7.95 7.73 7.84
73 NYSE GFF Thu, Nov 30, 1995 7.84 7.95 7.73 7.73
72 NYSE GFF Wed, Nov 29, 1995 7.73 7.95 7.73 7.95
71 NYSE GFF Tue, Nov 28, 1995 7.84 7.84 7.73 7.84
70 NYSE GFF Mon, Nov 27, 1995 7.84 7.95 7.84 7.95
69 NYSE GFF Fri, Nov 24, 1995 7.84 7.95 7.84 7.95
68 NYSE GFF Wed, Nov 22, 1995 7.84 7.95 7.84 7.84
67 NYSE GFF Tue, Nov 21, 1995 7.73 7.95 7.73 7.84
66 NYSE GFF Mon, Nov 20, 1995 7.73 7.84 7.73 7.84
65 NYSE GFF Fri, Nov 17, 1995 7.73 7.84 7.73 7.84
64 NYSE GFF Thu, Nov 16, 1995 7.73 7.84 7.73 7.73
63 NYSE GFF Wed, Nov 15, 1995 7.84 7.84 7.73 7.73
62 NYSE GFF Tue, Nov 14, 1995 7.95 7.95 7.84 7.84
61 NYSE GFF Mon, Nov 13, 1995 7.84 7.95 7.73 7.84
60 NYSE GFF Fri, Nov 10, 1995 7.73 7.95 7.73 7.84
59 NYSE GFF Thu, Nov 9, 1995 7.73 7.84 7.73 7.84
58 NYSE GFF Wed, Nov 8, 1995 7.84 7.84 7.73 7.73
57 NYSE GFF Tue, Nov 7, 1995 7.61 7.73 7.61 7.73
56 NYSE GFF Mon, Nov 6, 1995 7.73 7.73 7.61 7.61
55 NYSE GFF Fri, Nov 3, 1995 7.73 7.73 7.61 7.73
54 NYSE GFF Thu, Nov 2, 1995 7.61 7.84 7.61 7.73
53 NYSE GFF Wed, Nov 1, 1995 7.50 7.73 7.50 7.73
52 NYSE GFF Tue, Oct 31, 1995 7.39 7.61 7.39 7.61
51 NYSE GFF Mon, Oct 30, 1995 7.39 7.50 7.39 7.39
50 NYSE GFF Fri, Oct 27, 1995 7.39 7.61 7.39 7.39
49 NYSE GFF Thu, Oct 26, 1995 7.61 7.61 7.50 7.50
48 NYSE GFF Wed, Oct 25, 1995 7.61 7.73 7.61 7.73
47 NYSE GFF Tue, Oct 24, 1995 7.61 7.61 7.50 7.61
46 NYSE GFF Mon, Oct 23, 1995 7.61 7.61 7.50 7.50
45 NYSE GFF Fri, Oct 20, 1995 7.50 7.61 7.50 7.61
44 NYSE GFF Thu, Oct 19, 1995 7.39 7.61 7.39 7.50
43 NYSE GFF Wed, Oct 18, 1995 7.39 7.50 7.39 7.39
42 NYSE GFF Tue, Oct 17, 1995 7.50 7.50 7.39 7.39
41 NYSE GFF Mon, Oct 16, 1995 7.50 7.61 7.50 7.50
40 NYSE GFF Fri, Oct 13, 1995 7.50 7.61 7.50 7.50
39 NYSE GFF Thu, Oct 12, 1995 7.50 7.50 7.39 7.39
38 NYSE GFF Wed, Oct 11, 1995 7.39 7.39 7.39 7.39
37 NYSE GFF Tue, Oct 10, 1995 7.50 7.50 7.27 7.50
36 NYSE GFF Mon, Oct 9, 1995 7.50 7.61 7.50 7.50
35 NYSE GFF Fri, Oct 6, 1995 7.50 7.61 7.50 7.61
34 NYSE GFF Thu, Oct 5, 1995 7.61 7.73 7.50 7.61
33 NYSE GFF Wed, Oct 4, 1995 7.73 7.73 7.61 7.61
32 NYSE GFF Tue, Oct 3, 1995 7.73 7.73 7.61 7.61
31 NYSE GFF Mon, Oct 2, 1995 7.73 7.73 7.73 7.73
30 NYSE GFF Fri, Sep 29, 1995 7.95 7.95 7.73 7.84
29 NYSE GFF Thu, Sep 28, 1995 7.73 8.07 7.73 8.07
28 NYSE GFF Wed, Sep 27, 1995 7.84 7.84 7.61 7.73
27 NYSE GFF Tue, Sep 26, 1995 7.61 7.73 7.61 7.73
26 NYSE GFF Mon, Sep 25, 1995 7.61 7.73 7.61 7.73
25 NYSE GFF Fri, Sep 22, 1995 7.61 7.73 7.61 7.61
24 NYSE GFF Thu, Sep 21, 1995 7.73 7.84 7.73 7.73
23 NYSE GFF Wed, Sep 20, 1995 7.84 7.95 7.73 7.73
22 NYSE GFF Tue, Sep 19, 1995 7.61 7.84 7.61 7.84
21 NYSE GFF Mon, Sep 18, 1995 7.73 7.73 7.50 7.61
20 NYSE GFF Fri, Sep 15, 1995 7.73 7.73 7.61 7.73
19 NYSE GFF Thu, Sep 14, 1995 7.73 7.73 7.61 7.61
18 NYSE GFF Wed, Sep 13, 1995 7.84 7.84 7.61 7.73
17 NYSE GFF Tue, Sep 12, 1995 7.73 7.84 7.61 7.84
16 NYSE GFF Mon, Sep 11, 1995 7.39 7.61 7.39 7.61
15 NYSE GFF Fri, Sep 8, 1995 7.50 7.61 7.50 7.50
14 NYSE GFF Thu, Sep 7, 1995 7.27 7.50 7.27 7.50
13 NYSE GFF Wed, Sep 6, 1995 7.27 7.39 7.27 7.39
12 NYSE GFF Tue, Sep 5, 1995 7.39 7.39 7.27 7.27
11 NYSE GFF Fri, Sep 1, 1995 7.39 7.50 7.27 7.39
10 NYSE GFF Thu, Aug 31, 1995 7.16 7.39 7.16 7.27
9 NYSE GFF Wed, Aug 30, 1995 7.27 7.27 7.16 7.16
8 NYSE GFF Tue, Aug 29, 1995 7.16 7.27 7.16 7.27
7 NYSE GFF Mon, Aug 28, 1995 7.27 7.27 7.16 7.16
6 NYSE GFF Fri, Aug 25, 1995 7.16 7.27 7.16 7.16
5 NYSE GFF Thu, Aug 24, 1995 7.27 7.39 7.16 7.16
4 NYSE GFF Wed, Aug 23, 1995 7.16 7.39 7.16 7.27
3 NYSE GFF Tue, Aug 22, 1995 7.16 7.27 7.16 7.27
2 NYSE GFF Mon, Aug 21, 1995 7.05 7.27 7.05 7.27
1 NYSE GFF Fri, Aug 18, 1995 7.16 7.16 7.05 7.05
# Exchange Symbol Date Open High Low Close

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