Virco Manufacturing Corp NASDAQ:VIRC Historical Prices

Below are the 4056 trading days of historical prices for VIRC.

# Exchange Symbol Date Open High Low Close
4056 NASDAQ VIRC Thu, Mar 21, 2024 10.64 11.15 10.51 10.82
4055 NASDAQ VIRC Wed, Mar 20, 2024 10.44 10.57 10.03 10.51
4054 NASDAQ VIRC Tue, Mar 19, 2024 10.15 10.48 9.87 10.45
4053 NASDAQ VIRC Mon, Mar 18, 2024 10.02 10.32 9.64 10.15
4052 NASDAQ VIRC Fri, Mar 15, 2024 9.63 10.19 9.63 10.03
4051 NASDAQ VIRC Thu, Mar 14, 2024 9.88 9.98 9.51 9.72
4050 NASDAQ VIRC Wed, Mar 13, 2024 9.55 10.14 9.55 9.89
4049 NASDAQ VIRC Tue, Mar 12, 2024 9.78 9.80 9.48 9.66
4048 NASDAQ VIRC Mon, Mar 11, 2024 9.79 9.96 9.52 9.77
4047 NASDAQ VIRC Fri, Mar 8, 2024 9.68 9.95 9.56 9.76
4046 NASDAQ VIRC Thu, Mar 7, 2024 9.59 9.81 9.48 9.67
4045 NASDAQ VIRC Wed, Mar 6, 2024 9.95 10.09 9.52 9.58
4044 NASDAQ VIRC Tue, Mar 5, 2024 9.52 10.09 9.50 9.96
4043 NASDAQ VIRC Mon, Mar 4, 2024 10.87 10.87 9.87 9.88
4042 NASDAQ VIRC Fri, Mar 1, 2024 10.60 10.81 10.42 10.75
4041 NASDAQ VIRC Thu, Feb 29, 2024 10.06 10.68 10.06 10.54
4040 NASDAQ VIRC Wed, Feb 28, 2024 9.64 10.51 9.61 10.06
4039 NASDAQ VIRC Tue, Feb 27, 2024 9.29 9.94 9.27 9.73
4038 NASDAQ VIRC Mon, Feb 26, 2024 9.33 9.57 9.16 9.23
4037 NASDAQ VIRC Fri, Feb 23, 2024 8.98 9.64 8.98 9.34
4036 NASDAQ VIRC Thu, Feb 22, 2024 9.11 9.28 8.84 9.02
4035 NASDAQ VIRC Wed, Feb 21, 2024 8.89 9.14 8.82 9.07
4034 NASDAQ VIRC Tue, Feb 20, 2024 9.06 9.17 8.75 8.94
4033 NASDAQ VIRC Fri, Feb 16, 2024 9.34 9.34 8.80 9.20
4032 NASDAQ VIRC Thu, Feb 15, 2024 9.64 9.64 9.23 9.39
4031 NASDAQ VIRC Wed, Feb 14, 2024 9.25 9.63 9.25 9.63
4030 NASDAQ VIRC Tue, Feb 13, 2024 9.12 9.60 9.06 9.21
4029 NASDAQ VIRC Mon, Feb 12, 2024 9.31 10.03 9.30 9.83
4028 NASDAQ VIRC Fri, Feb 9, 2024 11.42 11.50 8.96 9.47
4027 NASDAQ VIRC Thu, Feb 8, 2024 11.60 11.97 11.52 11.64
4026 NASDAQ VIRC Wed, Feb 7, 2024 11.94 11.94 11.44 11.58
4025 NASDAQ VIRC Tue, Feb 6, 2024 11.98 12.34 11.80 11.91
4024 NASDAQ VIRC Mon, Feb 5, 2024 11.82 12.00 11.26 11.86
4023 NASDAQ VIRC Fri, Feb 2, 2024 11.85 11.94 11.51 11.79
4022 NASDAQ VIRC Thu, Feb 1, 2024 12.09 12.17 11.44 11.84
4021 NASDAQ VIRC Wed, Jan 31, 2024 11.96 12.63 11.96 11.98
4020 NASDAQ VIRC Tue, Jan 30, 2024 12.37 12.50 11.80 11.96
4019 NASDAQ VIRC Mon, Jan 29, 2024 12.70 12.70 12.35 12.48
4018 NASDAQ VIRC Fri, Jan 26, 2024 12.58 12.99 12.46 12.60
4017 NASDAQ VIRC Thu, Jan 25, 2024 12.24 13.08 12.11 12.49
4016 NASDAQ VIRC Wed, Jan 24, 2024 12.70 12.76 12.07 12.24
4015 NASDAQ VIRC Tue, Jan 23, 2024 13.00 13.00 12.21 12.30
4014 NASDAQ VIRC Mon, Jan 22, 2024 11.57 12.88 11.55 12.68
4013 NASDAQ VIRC Fri, Jan 19, 2024 11.01 11.57 10.77 11.42
4012 NASDAQ VIRC Thu, Jan 18, 2024 10.94 11.19 10.32 10.93
4011 NASDAQ VIRC Wed, Jan 17, 2024 11.70 11.70 10.82 10.88
4010 NASDAQ VIRC Tue, Jan 16, 2024 11.81 12.20 11.58 11.85
4009 NASDAQ VIRC Fri, Jan 12, 2024 12.11 12.30 11.70 11.83
4008 NASDAQ VIRC Thu, Jan 11, 2024 12.10 12.30 11.70 12.11
4007 NASDAQ VIRC Wed, Jan 10, 2024 11.68 12.69 11.50 12.10
4006 NASDAQ VIRC Tue, Jan 9, 2024 12.19 12.34 11.81 12.03
4005 NASDAQ VIRC Mon, Jan 8, 2024 12.50 12.50 11.60 12.27
4004 NASDAQ VIRC Fri, Jan 5, 2024 12.70 12.70 11.75 12.44
4003 NASDAQ VIRC Thu, Jan 4, 2024 11.83 12.89 11.72 12.72
4002 NASDAQ VIRC Wed, Jan 3, 2024 11.15 12.37 10.53 11.87
4001 NASDAQ VIRC Tue, Jan 2, 2024 12.21 12.21 11.05 11.24
4000 NASDAQ VIRC Fri, Dec 29, 2023 12.25 12.25 11.21 12.03
3999 NASDAQ VIRC Thu, Dec 28, 2023 12.20 12.65 12.02 12.22
3998 NASDAQ VIRC Wed, Dec 27, 2023 11.80 12.34 11.65 12.15
3997 NASDAQ VIRC Tue, Dec 26, 2023 11.60 11.85 11.05 11.58
3996 NASDAQ VIRC Fri, Dec 22, 2023 10.90 11.66 10.90 11.58
3995 NASDAQ VIRC Thu, Dec 21, 2023 11.27 11.41 10.28 10.90
3994 NASDAQ VIRC Wed, Dec 20, 2023 11.50 12.16 11.05 11.14
3993 NASDAQ VIRC Tue, Dec 19, 2023 10.95 11.21 10.59 11.19
3992 NASDAQ VIRC Mon, Dec 18, 2023 10.87 11.48 10.50 10.85
3991 NASDAQ VIRC Fri, Dec 15, 2023 10.07 10.88 9.90 10.50
3990 NASDAQ VIRC Thu, Dec 14, 2023 9.78 9.88 9.43 9.85
3989 NASDAQ VIRC Wed, Dec 13, 2023 9.09 9.70 8.80 9.53
3988 NASDAQ VIRC Tue, Dec 12, 2023 9.00 9.34 8.63 9.13
3987 NASDAQ VIRC Mon, Dec 11, 2023 8.77 9.41 8.28 9.04
3986 NASDAQ VIRC Fri, Dec 8, 2023 7.99 8.75 7.73 8.51
3985 NASDAQ VIRC Thu, Dec 7, 2023 6.87 7.04 6.75 7.01
3984 NASDAQ VIRC Wed, Dec 6, 2023 6.93 7.03 6.62 6.82
3983 NASDAQ VIRC Tue, Dec 5, 2023 7.23 7.36 6.63 6.88
3982 NASDAQ VIRC Mon, Dec 4, 2023 6.90 7.34 6.90 7.33
3981 NASDAQ VIRC Fri, Dec 1, 2023 6.68 7.26 6.68 6.95
3980 NASDAQ VIRC Thu, Nov 30, 2023 6.40 6.85 6.40 6.71
3979 NASDAQ VIRC Wed, Nov 29, 2023 6.41 6.53 6.39 6.40
3978 NASDAQ VIRC Tue, Nov 28, 2023 6.45 6.53 6.30 6.39
3977 NASDAQ VIRC Mon, Nov 27, 2023 6.50 6.59 6.26 6.48
3976 NASDAQ VIRC Fri, Nov 24, 2023 6.30 6.63 6.30 6.50
3975 NASDAQ VIRC Wed, Nov 22, 2023 6.75 6.76 6.26 6.35
3974 NASDAQ VIRC Tue, Nov 21, 2023 6.53 6.99 6.53 6.78
3973 NASDAQ VIRC Mon, Nov 20, 2023 6.25 6.76 6.20 6.63
3972 NASDAQ VIRC Fri, Nov 17, 2023 6.35 6.49 6.20 6.31
3971 NASDAQ VIRC Thu, Nov 16, 2023 6.56 6.56 6.29 6.33
3970 NASDAQ VIRC Wed, Nov 15, 2023 6.49 6.74 6.34 6.58
3969 NASDAQ VIRC Tue, Nov 14, 2023 6.14 6.46 6.02 6.38
3968 NASDAQ VIRC Mon, Nov 13, 2023 7.07 7.07 6.10 6.14
3967 NASDAQ VIRC Fri, Nov 10, 2023 6.87 7.14 6.78 7.09
3966 NASDAQ VIRC Thu, Nov 9, 2023 6.46 6.79 6.43 6.71
3965 NASDAQ VIRC Wed, Nov 8, 2023 6.43 6.49 6.35 6.46
3964 NASDAQ VIRC Tue, Nov 7, 2023 6.21 6.50 6.13 6.45
3963 NASDAQ VIRC Mon, Nov 6, 2023 6.00 6.33 5.82 6.14
3962 NASDAQ VIRC Fri, Nov 3, 2023 6.29 6.55 5.98 6.06
3961 NASDAQ VIRC Thu, Nov 2, 2023 6.29 6.47 6.17 6.28
3960 NASDAQ VIRC Wed, Nov 1, 2023 6.10 6.35 5.92 6.29
3959 NASDAQ VIRC Tue, Oct 31, 2023 6.16 6.17 5.91 6.09
3958 NASDAQ VIRC Mon, Oct 30, 2023 6.03 6.24 6.00 6.09
3957 NASDAQ VIRC Fri, Oct 27, 2023 6.34 6.37 5.85 6.04
3956 NASDAQ VIRC Thu, Oct 26, 2023 6.75 6.85 6.47 6.47
3955 NASDAQ VIRC Wed, Oct 25, 2023 6.51 6.82 6.32 6.76
3954 NASDAQ VIRC Tue, Oct 24, 2023 6.44 6.86 6.44 6.59
3953 NASDAQ VIRC Mon, Oct 23, 2023 6.89 6.92 6.36 6.40
3952 NASDAQ VIRC Fri, Oct 20, 2023 7.30 7.42 6.88 6.97
3951 NASDAQ VIRC Thu, Oct 19, 2023 7.48 7.53 7.03 7.31
3950 NASDAQ VIRC Wed, Oct 18, 2023 8.00 8.00 7.39 7.44
3949 NASDAQ VIRC Tue, Oct 17, 2023 7.79 8.08 7.35 8.05
3948 NASDAQ VIRC Mon, Oct 16, 2023 6.64 7.87 6.64 7.81
3947 NASDAQ VIRC Fri, Oct 13, 2023 7.43 7.50 6.58 6.61
3946 NASDAQ VIRC Thu, Oct 12, 2023 7.35 7.40 7.16 7.38
3945 NASDAQ VIRC Wed, Oct 11, 2023 7.40 7.54 7.03 7.41
3944 NASDAQ VIRC Tue, Oct 10, 2023 7.86 7.97 7.23 7.35
3943 NASDAQ VIRC Mon, Oct 9, 2023 7.30 7.95 7.29 7.86
3942 NASDAQ VIRC Fri, Oct 6, 2023 7.00 7.47 7.00 7.29
3941 NASDAQ VIRC Thu, Oct 5, 2023 6.71 7.35 6.66 6.98
3940 NASDAQ VIRC Wed, Oct 4, 2023 6.64 6.88 6.22 6.72
3939 NASDAQ VIRC Tue, Oct 3, 2023 6.39 6.69 6.35 6.65
3938 NASDAQ VIRC Mon, Oct 2, 2023 8.05 8.09 6.30 6.36
3937 NASDAQ VIRC Fri, Sep 29, 2023 7.36 8.24 7.32 7.94
3936 NASDAQ VIRC Thu, Sep 28, 2023 7.30 7.41 7.18 7.25
3935 NASDAQ VIRC Wed, Sep 27, 2023 6.88 7.33 6.81 7.22
3934 NASDAQ VIRC Tue, Sep 26, 2023 6.90 6.99 6.75 6.87
3933 NASDAQ VIRC Mon, Sep 25, 2023 6.40 7.23 6.40 6.88
3932 NASDAQ VIRC Fri, Sep 22, 2023 5.78 6.42 5.78 6.39
3931 NASDAQ VIRC Thu, Sep 21, 2023 5.79 5.86 5.71 5.73
3930 NASDAQ VIRC Wed, Sep 20, 2023 5.96 6.00 5.75 5.79
3929 NASDAQ VIRC Tue, Sep 19, 2023 6.17 6.29 5.90 5.95
3928 NASDAQ VIRC Mon, Sep 18, 2023 5.67 6.49 5.67 6.14
3927 NASDAQ VIRC Fri, Sep 15, 2023 5.62 5.65 5.52 5.65
3926 NASDAQ VIRC Thu, Sep 14, 2023 5.29 5.62 5.21 5.62
3925 NASDAQ VIRC Wed, Sep 13, 2023 5.29 5.30 5.06 5.20
3924 NASDAQ VIRC Tue, Sep 12, 2023 5.10 5.36 5.10 5.18
3923 NASDAQ VIRC Mon, Sep 11, 2023 5.16 5.16 5.16 5.16
3922 NASDAQ VIRC Fri, Sep 8, 2023 4.46 4.65 4.46 4.64
3921 NASDAQ VIRC Thu, Sep 7, 2023 4.49 4.53 4.44 4.53
3920 NASDAQ VIRC Wed, Sep 6, 2023 4.49 4.50 4.36 4.44
3919 NASDAQ VIRC Tue, Sep 5, 2023 4.70 4.70 4.48 4.56
3918 NASDAQ VIRC Fri, Sep 1, 2023 4.68 4.70 4.61 4.65
3917 NASDAQ VIRC Thu, Aug 31, 2023 4.54 4.64 4.54 4.59
3916 NASDAQ VIRC Wed, Aug 30, 2023 4.50 4.60 4.45 4.50
3915 NASDAQ VIRC Tue, Aug 29, 2023 4.35 4.48 4.35 4.48
3914 NASDAQ VIRC Mon, Aug 28, 2023 4.35 4.41 4.35 4.35
3913 NASDAQ VIRC Fri, Aug 25, 2023 4.42 4.44 4.35 4.38
3912 NASDAQ VIRC Thu, Aug 24, 2023 4.38 4.47 4.34 4.37
3911 NASDAQ VIRC Wed, Aug 23, 2023 4.46 4.47 4.44 4.46
3910 NASDAQ VIRC Tue, Aug 22, 2023 4.49 4.50 4.35 4.43
3909 NASDAQ VIRC Mon, Aug 21, 2023 4.46 4.50 4.40 4.47
3908 NASDAQ VIRC Fri, Aug 18, 2023 4.39 4.53 4.37 4.44
3907 NASDAQ VIRC Thu, Aug 17, 2023 4.57 4.57 4.47 4.47
3906 NASDAQ VIRC Wed, Aug 16, 2023 4.58 4.66 4.50 4.59
3905 NASDAQ VIRC Tue, Aug 15, 2023 4.60 4.66 4.51 4.54
3904 NASDAQ VIRC Mon, Aug 14, 2023 4.49 4.68 4.49 4.59
3903 NASDAQ VIRC Fri, Aug 11, 2023 4.49 4.50 4.42 4.48
3902 NASDAQ VIRC Thu, Aug 10, 2023 4.40 4.50 4.40 4.46
3901 NASDAQ VIRC Wed, Aug 9, 2023 4.37 4.39 4.35 4.38
3900 NASDAQ VIRC Tue, Aug 8, 2023 4.45 4.45 4.35 4.35
3899 NASDAQ VIRC Mon, Aug 7, 2023 4.49 4.50 4.41 4.47
3898 NASDAQ VIRC Fri, Aug 4, 2023 4.52 4.63 4.48 4.54
3897 NASDAQ VIRC Thu, Aug 3, 2023 4.50 4.61 4.35 4.48
3896 NASDAQ VIRC Wed, Aug 2, 2023 4.37 4.48 4.35 4.39
3895 NASDAQ VIRC Tue, Aug 1, 2023 4.45 4.45 4.36 4.37
3894 NASDAQ VIRC Mon, Jul 31, 2023 4.49 4.60 4.44 4.45
3893 NASDAQ VIRC Fri, Jul 28, 2023 4.45 4.50 4.41 4.47
3892 NASDAQ VIRC Thu, Jul 27, 2023 4.50 4.50 4.33 4.40
3891 NASDAQ VIRC Wed, Jul 26, 2023 4.39 4.50 4.37 4.46
3890 NASDAQ VIRC Tue, Jul 25, 2023 4.25 4.45 4.25 4.35
3889 NASDAQ VIRC Mon, Jul 24, 2023 4.29 4.44 4.25 4.28
3888 NASDAQ VIRC Fri, Jul 21, 2023 4.23 4.45 4.23 4.24
3887 NASDAQ VIRC Thu, Jul 20, 2023 4.16 4.37 4.15 4.29
3886 NASDAQ VIRC Wed, Jul 19, 2023 4.12 4.23 4.12 4.19
3885 NASDAQ VIRC Tue, Jul 18, 2023 4.10 4.20 4.02 4.12
3884 NASDAQ VIRC Mon, Jul 17, 2023 4.00 4.10 3.97 4.10
3883 NASDAQ VIRC Fri, Jul 14, 2023 3.97 4.06 3.95 4.01
3882 NASDAQ VIRC Thu, Jul 13, 2023 4.05 4.09 3.96 4.03
3881 NASDAQ VIRC Wed, Jul 12, 2023 4.06 4.14 3.99 4.11
3880 NASDAQ VIRC Tue, Jul 11, 2023 4.05 4.13 4.00 4.05
3879 NASDAQ VIRC Mon, Jul 10, 2023 4.01 4.08 3.85 3.97
3878 NASDAQ VIRC Fri, Jul 7, 2023 3.99 4.01 3.91 3.99
3877 NASDAQ VIRC Thu, Jul 6, 2023 4.01 4.05 4.01 4.01
3876 NASDAQ VIRC Wed, Jul 5, 2023 4.02 4.10 4.01 4.02
3875 NASDAQ VIRC Mon, Jul 3, 2023 4.07 4.15 4.00 4.01
3874 NASDAQ VIRC Fri, Jun 30, 2023 3.99 4.17 3.99 4.17
3873 NASDAQ VIRC Thu, Jun 29, 2023 4.01 4.10 4.00 4.10
3872 NASDAQ VIRC Wed, Jun 28, 2023 4.11 4.20 4.01 4.01
3871 NASDAQ VIRC Tue, Jun 27, 2023 3.91 4.18 3.91 4.15
3870 NASDAQ VIRC Mon, Jun 26, 2023 3.82 4.00 3.82 3.88
3869 NASDAQ VIRC Fri, Jun 23, 2023 3.95 4.06 3.86 3.88
3868 NASDAQ VIRC Thu, Jun 22, 2023 4.07 4.11 3.98 4.02
3867 NASDAQ VIRC Wed, Jun 21, 2023 4.03 4.17 4.00 4.02
3866 NASDAQ VIRC Tue, Jun 20, 2023 3.95 4.11 3.85 3.90
3865 NASDAQ VIRC Fri, Jun 16, 2023 3.97 3.98 3.88 3.88
3864 NASDAQ VIRC Thu, Jun 15, 2023 4.06 4.10 3.93 3.98
3863 NASDAQ VIRC Wed, Jun 14, 2023 4.22 4.32 4.13 4.13
3862 NASDAQ VIRC Tue, Jun 13, 2023 4.27 4.27 4.06 4.22
3861 NASDAQ VIRC Mon, Jun 12, 2023 3.95 4.25 3.95 4.03
3860 NASDAQ VIRC Fri, Jun 9, 2023 3.90 3.91 3.70 3.71
3859 NASDAQ VIRC Thu, Jun 8, 2023 3.82 3.84 3.73 3.84
3858 NASDAQ VIRC Wed, Jun 7, 2023 3.91 3.91 3.75 3.79
3857 NASDAQ VIRC Tue, Jun 6, 2023 3.92 3.92 3.75 3.75
3856 NASDAQ VIRC Mon, Jun 5, 2023 3.95 3.95 3.84 3.87
3855 NASDAQ VIRC Fri, Jun 2, 2023 3.87 3.98 3.82 3.91
3854 NASDAQ VIRC Thu, Jun 1, 2023 3.81 3.90 3.78 3.79
3853 NASDAQ VIRC Wed, May 31, 2023 3.88 3.90 3.81 3.81
3852 NASDAQ VIRC Tue, May 30, 2023 3.78 3.89 3.78 3.89
3851 NASDAQ VIRC Fri, May 26, 2023 3.85 3.92 3.76 3.79
3850 NASDAQ VIRC Thu, May 25, 2023 3.83 3.89 3.82 3.82
3849 NASDAQ VIRC Wed, May 24, 2023 3.90 3.90 3.83 3.84
3848 NASDAQ VIRC Tue, May 23, 2023 3.97 3.97 3.88 3.88
3847 NASDAQ VIRC Mon, May 22, 2023 3.97 4.05 3.97 4.04
3846 NASDAQ VIRC Fri, May 19, 2023 3.89 4.03 3.89 3.97
3845 NASDAQ VIRC Thu, May 18, 2023 3.90 3.99 3.88 3.88
3844 NASDAQ VIRC Wed, May 17, 2023 3.92 3.93 3.85 3.93
3843 NASDAQ VIRC Tue, May 16, 2023 3.96 3.98 3.89 3.89
3842 NASDAQ VIRC Mon, May 15, 2023 3.81 4.08 3.73 3.82
3841 NASDAQ VIRC Fri, May 12, 2023 3.87 3.87 3.73 3.73
3840 NASDAQ VIRC Thu, May 11, 2023 3.87 3.87 3.71 3.78
3839 NASDAQ VIRC Wed, May 10, 2023 3.75 3.80 3.67 3.80
3838 NASDAQ VIRC Tue, May 9, 2023 3.72 3.86 3.68 3.75
3837 NASDAQ VIRC Mon, May 8, 2023 3.74 3.82 3.65 3.72
3836 NASDAQ VIRC Fri, May 5, 2023 3.65 3.84 3.65 3.83
3835 NASDAQ VIRC Thu, May 4, 2023 3.85 3.88 3.65 3.72
3834 NASDAQ VIRC Wed, May 3, 2023 3.82 3.94 3.81 3.86
3833 NASDAQ VIRC Tue, May 2, 2023 3.68 3.84 3.54 3.83
3832 NASDAQ VIRC Mon, May 1, 2023 3.72 4.04 3.67 3.70
3831 NASDAQ VIRC Fri, Apr 28, 2023 3.85 3.85 3.58 3.72
3830 NASDAQ VIRC Thu, Apr 27, 2023 3.99 3.99 3.87 3.87
3829 NASDAQ VIRC Wed, Apr 26, 2023 4.12 4.13 4.00 4.00
3828 NASDAQ VIRC Tue, Apr 25, 2023 4.11 4.15 4.11 4.13
3827 NASDAQ VIRC Mon, Apr 24, 2023 4.11 4.19 4.01 4.11
3826 NASDAQ VIRC Fri, Apr 21, 2023 4.24 4.25 4.04 4.11
3825 NASDAQ VIRC Thu, Apr 20, 2023 4.33 4.38 4.28 4.34
3824 NASDAQ VIRC Wed, Apr 19, 2023 4.32 4.42 4.32 4.37
3823 NASDAQ VIRC Tue, Apr 18, 2023 4.40 4.40 4.34 4.34
3822 NASDAQ VIRC Mon, Apr 17, 2023 4.40 4.53 4.36 4.37
3821 NASDAQ VIRC Fri, Apr 14, 2023 4.40 4.42 4.28 4.38
3820 NASDAQ VIRC Thu, Apr 13, 2023 4.34 4.40 4.30 4.33
3819 NASDAQ VIRC Wed, Apr 12, 2023 4.37 4.37 4.28 4.34
3818 NASDAQ VIRC Tue, Apr 11, 2023 4.36 4.45 4.36 4.37
3817 NASDAQ VIRC Mon, Apr 10, 2023 4.08 4.27 3.92 4.27
3816 NASDAQ VIRC Thu, Apr 6, 2023 3.95 4.03 3.89 4.03
3815 NASDAQ VIRC Wed, Apr 5, 2023 3.88 3.89 3.75 3.89
3814 NASDAQ VIRC Tue, Apr 4, 2023 3.96 3.96 3.87 3.89
3813 NASDAQ VIRC Mon, Apr 3, 2023 3.97 3.97 3.96 3.96
3812 NASDAQ VIRC Fri, Mar 31, 2023 3.93 3.97 3.84 3.96
3811 NASDAQ VIRC Thu, Mar 30, 2023 3.98 3.98 3.90 3.97
3810 NASDAQ VIRC Wed, Mar 29, 2023 3.99 4.00 3.95 3.96
3809 NASDAQ VIRC Tue, Mar 28, 2023 3.94 4.00 3.84 3.93
3808 NASDAQ VIRC Mon, Mar 27, 2023 3.66 3.89 3.66 3.86
3807 NASDAQ VIRC Fri, Mar 24, 2023 3.85 3.85 3.62 3.66
3806 NASDAQ VIRC Thu, Mar 23, 2023 3.86 3.90 3.85 3.85
3805 NASDAQ VIRC Wed, Mar 22, 2023 3.86 3.94 3.85 3.85
3804 NASDAQ VIRC Tue, Mar 21, 2023 3.92 3.92 3.85 3.88
3803 NASDAQ VIRC Mon, Mar 20, 2023 3.88 3.95 3.86 3.86
3802 NASDAQ VIRC Fri, Mar 17, 2023 4.11 4.11 3.89 3.92
3801 NASDAQ VIRC Thu, Mar 16, 2023 4.07 4.09 4.07 4.09
3800 NASDAQ VIRC Wed, Mar 15, 2023 4.01 4.13 4.01 4.06
3799 NASDAQ VIRC Tue, Mar 14, 2023 4.16 4.17 4.02 4.02
3798 NASDAQ VIRC Mon, Mar 13, 2023 4.11 4.17 4.06 4.16
3797 NASDAQ VIRC Fri, Mar 10, 2023 4.31 4.31 4.11 4.12
3796 NASDAQ VIRC Thu, Mar 9, 2023 4.35 4.42 4.31 4.35
3795 NASDAQ VIRC Wed, Mar 8, 2023 4.35 4.47 4.35 4.40
3794 NASDAQ VIRC Tue, Mar 7, 2023 4.52 4.54 4.39 4.41
3793 NASDAQ VIRC Mon, Mar 6, 2023 4.61 4.65 4.45 4.55
3792 NASDAQ VIRC Fri, Mar 3, 2023 4.55 4.61 4.55 4.61
3791 NASDAQ VIRC Thu, Mar 2, 2023 4.63 4.63 4.52 4.58
3790 NASDAQ VIRC Wed, Mar 1, 2023 4.49 4.70 4.31 4.55
3789 NASDAQ VIRC Tue, Feb 28, 2023 4.66 4.79 4.52 4.52
3788 NASDAQ VIRC Mon, Feb 27, 2023 4.38 4.63 4.38 4.63
3787 NASDAQ VIRC Fri, Feb 24, 2023 4.26 4.47 4.23 4.46
3786 NASDAQ VIRC Thu, Feb 23, 2023 4.36 4.54 4.34 4.50
3785 NASDAQ VIRC Wed, Feb 22, 2023 4.77 4.77 4.36 4.39
3784 NASDAQ VIRC Tue, Feb 21, 2023 4.79 4.79 4.75 4.75
3783 NASDAQ VIRC Fri, Feb 17, 2023 4.69 4.78 4.69 4.78
3782 NASDAQ VIRC Thu, Feb 16, 2023 4.76 4.77 4.72 4.76
3781 NASDAQ VIRC Wed, Feb 15, 2023 4.70 4.77 4.67 4.77
3780 NASDAQ VIRC Tue, Feb 14, 2023 4.63 4.73 4.63 4.70
3779 NASDAQ VIRC Mon, Feb 13, 2023 4.77 4.79 4.70 4.70
3778 NASDAQ VIRC Fri, Feb 10, 2023 4.74 4.85 4.65 4.83
3777 NASDAQ VIRC Thu, Feb 9, 2023 4.85 4.86 4.71 4.74
3776 NASDAQ VIRC Wed, Feb 8, 2023 4.87 4.91 4.85 4.86
3775 NASDAQ VIRC Tue, Feb 7, 2023 4.88 4.90 4.84 4.90
3774 NASDAQ VIRC Mon, Feb 6, 2023 4.80 4.88 4.74 4.82
3773 NASDAQ VIRC Fri, Feb 3, 2023 4.88 4.89 4.80 4.80
3772 NASDAQ VIRC Thu, Feb 2, 2023 4.84 4.92 4.80 4.90
3771 NASDAQ VIRC Wed, Feb 1, 2023 4.88 4.91 4.77 4.87
3770 NASDAQ VIRC Tue, Jan 31, 2023 4.85 4.96 4.85 4.90
3769 NASDAQ VIRC Mon, Jan 30, 2023 4.82 4.96 4.82 4.86
3768 NASDAQ VIRC Fri, Jan 27, 2023 4.80 4.86 4.78 4.84
3767 NASDAQ VIRC Thu, Jan 26, 2023 4.81 4.86 4.81 4.82
3766 NASDAQ VIRC Wed, Jan 25, 2023 4.77 4.83 4.77 4.81
3765 NASDAQ VIRC Tue, Jan 24, 2023 4.70 4.83 4.70 4.80
3764 NASDAQ VIRC Mon, Jan 23, 2023 4.50 4.75 4.33 4.69
3763 NASDAQ VIRC Fri, Jan 20, 2023 4.86 4.86 4.57 4.57
3762 NASDAQ VIRC Thu, Jan 19, 2023 4.92 4.92 4.84 4.87
3761 NASDAQ VIRC Wed, Jan 18, 2023 5.03 5.07 4.84 4.89
3760 NASDAQ VIRC Tue, Jan 17, 2023 4.85 5.07 4.84 5.00
3759 NASDAQ VIRC Fri, Jan 13, 2023 4.75 4.88 4.72 4.83
3758 NASDAQ VIRC Thu, Jan 12, 2023 4.80 4.91 4.77 4.82
3757 NASDAQ VIRC Wed, Jan 11, 2023 4.88 4.90 4.78 4.82
3756 NASDAQ VIRC Tue, Jan 10, 2023 4.81 4.90 4.81 4.84
3755 NASDAQ VIRC Mon, Jan 9, 2023 4.68 4.85 4.66 4.76
3754 NASDAQ VIRC Fri, Jan 6, 2023 4.60 4.62 4.55 4.58
3753 NASDAQ VIRC Thu, Jan 5, 2023 4.66 4.68 4.54 4.58
3752 NASDAQ VIRC Wed, Jan 4, 2023 4.63 4.75 4.52 4.62
3751 NASDAQ VIRC Tue, Jan 3, 2023 4.67 4.74 4.58 4.65
3750 NASDAQ VIRC Fri, Dec 30, 2022 4.54 4.64 4.48 4.52
3749 NASDAQ VIRC Thu, Dec 29, 2022 4.49 4.62 4.43 4.50
3748 NASDAQ VIRC Wed, Dec 28, 2022 4.30 4.50 4.28 4.42
3747 NASDAQ VIRC Tue, Dec 27, 2022 4.30 4.30 4.27 4.30
3746 NASDAQ VIRC Fri, Dec 23, 2022 4.27 4.30 4.23 4.30
3745 NASDAQ VIRC Thu, Dec 22, 2022 4.08 4.29 4.07 4.25
3744 NASDAQ VIRC Wed, Dec 21, 2022 4.30 4.30 4.23 4.23
3743 NASDAQ VIRC Tue, Dec 20, 2022 4.20 4.30 4.19 4.30
3742 NASDAQ VIRC Mon, Dec 19, 2022 4.00 4.25 4.00 4.21
3741 NASDAQ VIRC Fri, Dec 16, 2022 4.19 4.20 4.00 4.00
3740 NASDAQ VIRC Thu, Dec 15, 2022 4.30 4.30 4.18 4.26
3739 NASDAQ VIRC Wed, Dec 14, 2022 4.23 4.30 4.23 4.26
3738 NASDAQ VIRC Tue, Dec 13, 2022 4.30 4.30 4.23 4.28
3737 NASDAQ VIRC Mon, Dec 12, 2022 4.20 4.50 4.18 4.39
3736 NASDAQ VIRC Fri, Dec 9, 2022 4.18 4.18 4.00 4.05
3735 NASDAQ VIRC Thu, Dec 8, 2022 4.20 4.20 4.02 4.03
3734 NASDAQ VIRC Wed, Dec 7, 2022 4.30 4.30 4.20 4.20
3733 NASDAQ VIRC Tue, Dec 6, 2022 4.20 4.36 4.20 4.31
3732 NASDAQ VIRC Mon, Dec 5, 2022 4.38 4.38 4.20 4.27
3731 NASDAQ VIRC Fri, Dec 2, 2022 4.36 4.36 4.26 4.26
3730 NASDAQ VIRC Thu, Dec 1, 2022 4.20 4.31 4.20 4.26
3729 NASDAQ VIRC Wed, Nov 30, 2022 4.15 4.21 4.15 4.20
3728 NASDAQ VIRC Tue, Nov 29, 2022 4.25 4.25 4.15 4.15
3727 NASDAQ VIRC Mon, Nov 28, 2022 4.21 4.30 4.20 4.25
3726 NASDAQ VIRC Fri, Nov 25, 2022 4.25 4.25 4.21 4.21
3725 NASDAQ VIRC Wed, Nov 23, 2022 4.24 4.29 4.20 4.20
3724 NASDAQ VIRC Tue, Nov 22, 2022 4.15 4.28 4.15 4.19
3723 NASDAQ VIRC Mon, Nov 21, 2022 4.18 4.24 4.06 4.15
3722 NASDAQ VIRC Fri, Nov 18, 2022 4.07 4.19 4.03 4.16
3721 NASDAQ VIRC Thu, Nov 17, 2022 4.00 4.06 4.00 4.01
3720 NASDAQ VIRC Wed, Nov 16, 2022 4.16 4.16 3.98 4.10
3719 NASDAQ VIRC Tue, Nov 15, 2022 4.06 4.17 4.06 4.12
3718 NASDAQ VIRC Mon, Nov 14, 2022 4.02 4.12 3.96 4.12
3717 NASDAQ VIRC Fri, Nov 11, 2022 4.03 4.20 4.03 4.06
3716 NASDAQ VIRC Thu, Nov 10, 2022 4.10 4.19 4.01 4.15
3715 NASDAQ VIRC Wed, Nov 9, 2022 4.02 4.14 4.00 4.14
3714 NASDAQ VIRC Tue, Nov 8, 2022 4.12 4.12 4.05 4.09
3713 NASDAQ VIRC Mon, Nov 7, 2022 4.15 4.18 4.00 4.09
3712 NASDAQ VIRC Fri, Nov 4, 2022 4.19 4.20 4.02 4.07
3711 NASDAQ VIRC Thu, Nov 3, 2022 4.11 4.20 3.98 4.15
3710 NASDAQ VIRC Wed, Nov 2, 2022 4.19 4.24 4.05 4.06
3709 NASDAQ VIRC Tue, Nov 1, 2022 4.25 4.25 4.15 4.21
3708 NASDAQ VIRC Mon, Oct 31, 2022 4.22 4.36 4.14 4.14
3707 NASDAQ VIRC Fri, Oct 28, 2022 4.25 4.39 4.16 4.21
3706 NASDAQ VIRC Thu, Oct 27, 2022 4.38 4.49 4.19 4.26
3705 NASDAQ VIRC Wed, Oct 26, 2022 4.39 4.51 4.29 4.37
3704 NASDAQ VIRC Tue, Oct 25, 2022 4.35 4.40 4.25 4.30
3703 NASDAQ VIRC Mon, Oct 24, 2022 4.34 4.41 4.11 4.35
3702 NASDAQ VIRC Fri, Oct 21, 2022 3.99 4.63 3.99 4.32
3701 NASDAQ VIRC Thu, Oct 20, 2022 4.10 4.14 4.00 4.14
3700 NASDAQ VIRC Wed, Oct 19, 2022 4.23 4.23 3.95 4.10
3699 NASDAQ VIRC Tue, Oct 18, 2022 4.20 4.30 4.16 4.19
3698 NASDAQ VIRC Mon, Oct 17, 2022 3.92 4.33 3.92 4.17
3697 NASDAQ VIRC Fri, Oct 14, 2022 4.02 4.02 4.01 4.02
3696 NASDAQ VIRC Thu, Oct 13, 2022 4.01 4.17 3.96 4.14
3695 NASDAQ VIRC Wed, Oct 12, 2022 4.12 4.27 4.04 4.12
3694 NASDAQ VIRC Tue, Oct 11, 2022 4.19 4.30 4.10 4.10
3693 NASDAQ VIRC Mon, Oct 10, 2022 4.32 4.32 4.16 4.19
3692 NASDAQ VIRC Fri, Oct 7, 2022 4.40 4.58 4.30 4.30
3691 NASDAQ VIRC Thu, Oct 6, 2022 4.40 4.73 4.32 4.50
3690 NASDAQ VIRC Wed, Oct 5, 2022 4.40 4.40 4.31 4.32
3689 NASDAQ VIRC Tue, Oct 4, 2022 4.40 4.40 4.29 4.33
3688 NASDAQ VIRC Mon, Oct 3, 2022 4.22 4.40 4.22 4.38
3687 NASDAQ VIRC Fri, Sep 30, 2022 4.38 4.40 4.24 4.26
3686 NASDAQ VIRC Thu, Sep 29, 2022 4.51 4.51 4.21 4.39
3685 NASDAQ VIRC Wed, Sep 28, 2022 4.30 4.66 4.30 4.51
3684 NASDAQ VIRC Tue, Sep 27, 2022 4.26 4.30 4.21 4.28
3683 NASDAQ VIRC Mon, Sep 26, 2022 4.34 4.34 4.17 4.23
3682 NASDAQ VIRC Fri, Sep 23, 2022 4.59 4.64 4.22 4.34
3681 NASDAQ VIRC Thu, Sep 22, 2022 4.76 4.76 4.57 4.60
3680 NASDAQ VIRC Wed, Sep 21, 2022 4.77 4.80 4.71 4.77
3679 NASDAQ VIRC Tue, Sep 20, 2022 4.79 4.80 4.74 4.79
3678 NASDAQ VIRC Mon, Sep 19, 2022 4.72 4.95 4.57 4.79
3677 NASDAQ VIRC Fri, Sep 16, 2022 4.59 4.80 4.55 4.80
3676 NASDAQ VIRC Thu, Sep 15, 2022 4.78 4.80 4.56 4.70
3675 NASDAQ VIRC Wed, Sep 14, 2022 4.87 4.89 4.64 4.67
3674 NASDAQ VIRC Tue, Sep 13, 2022 4.18 4.98 4.18 4.81
3673 NASDAQ VIRC Mon, Sep 12, 2022 4.06 4.36 4.06 4.29
3672 NASDAQ VIRC Fri, Sep 9, 2022 4.18 4.43 4.12 4.12
3671 NASDAQ VIRC Thu, Sep 8, 2022 4.01 4.20 4.01 4.20
3670 NASDAQ VIRC Wed, Sep 7, 2022 4.09 4.21 4.05 4.21
3669 NASDAQ VIRC Tue, Sep 6, 2022 4.07 4.12 4.00 4.05
3668 NASDAQ VIRC Fri, Sep 2, 2022 4.19 4.35 4.05 4.23
3667 NASDAQ VIRC Thu, Sep 1, 2022 4.17 4.31 4.07 4.25
3666 NASDAQ VIRC Wed, Aug 31, 2022 4.37 4.51 4.24 4.34
3665 NASDAQ VIRC Tue, Aug 30, 2022 4.23 4.28 4.05 4.28
3664 NASDAQ VIRC Mon, Aug 29, 2022 4.10 4.25 4.10 4.20
3663 NASDAQ VIRC Fri, Aug 26, 2022 4.10 4.21 4.10 4.15
3662 NASDAQ VIRC Thu, Aug 25, 2022 4.14 4.30 4.06 4.13
3661 NASDAQ VIRC Wed, Aug 24, 2022 4.03 4.11 4.03 4.10
3660 NASDAQ VIRC Tue, Aug 23, 2022 4.25 4.28 4.00 4.17
3659 NASDAQ VIRC Mon, Aug 22, 2022 4.36 4.36 4.20 4.20
3658 NASDAQ VIRC Fri, Aug 19, 2022 4.62 4.71 4.50 4.50
3657 NASDAQ VIRC Thu, Aug 18, 2022 4.60 4.60 4.50 4.54
3656 NASDAQ VIRC Wed, Aug 17, 2022 4.51 5.00 4.29 4.53
3655 NASDAQ VIRC Tue, Aug 16, 2022 4.49 4.57 4.36 4.36
3654 NASDAQ VIRC Mon, Aug 15, 2022 4.54 4.65 4.41 4.49
3653 NASDAQ VIRC Fri, Aug 12, 2022 4.60 4.89 4.59 4.67
3652 NASDAQ VIRC Thu, Aug 11, 2022 4.46 4.60 4.45 4.58
3651 NASDAQ VIRC Wed, Aug 10, 2022 4.39 4.64 4.38 4.57
3650 NASDAQ VIRC Tue, Aug 9, 2022 4.59 4.59 4.39 4.39
3649 NASDAQ VIRC Mon, Aug 8, 2022 4.49 4.68 4.41 4.49
3648 NASDAQ VIRC Fri, Aug 5, 2022 4.25 4.40 4.12 4.40
3647 NASDAQ VIRC Thu, Aug 4, 2022 4.38 4.38 4.18 4.24
3646 NASDAQ VIRC Wed, Aug 3, 2022 4.35 4.50 4.15 4.29
3645 NASDAQ VIRC Tue, Aug 2, 2022 4.27 4.44 4.27 4.34
3644 NASDAQ VIRC Mon, Aug 1, 2022 4.27 4.48 4.19 4.27
3643 NASDAQ VIRC Fri, Jul 29, 2022 4.25 4.45 4.03 4.20
3642 NASDAQ VIRC Thu, Jul 28, 2022 4.00 4.35 4.00 4.23
3641 NASDAQ VIRC Wed, Jul 27, 2022 3.88 4.00 3.68 3.99
3640 NASDAQ VIRC Tue, Jul 26, 2022 3.65 3.85 3.65 3.68
3639 NASDAQ VIRC Mon, Jul 25, 2022 3.30 3.67 3.30 3.54
3638 NASDAQ VIRC Fri, Jul 22, 2022 3.26 3.26 3.19 3.26
3637 NASDAQ VIRC Thu, Jul 21, 2022 3.23 3.30 3.16 3.23
3636 NASDAQ VIRC Wed, Jul 20, 2022 3.28 3.30 3.27 3.27
3635 NASDAQ VIRC Tue, Jul 19, 2022 3.36 3.41 3.27 3.27
3634 NASDAQ VIRC Mon, Jul 18, 2022 3.47 3.62 3.37 3.37
3633 NASDAQ VIRC Fri, Jul 15, 2022 3.77 3.77 3.44 3.56
3632 NASDAQ VIRC Thu, Jul 14, 2022 3.64 3.74 3.51 3.67
3631 NASDAQ VIRC Wed, Jul 13, 2022 3.56 3.65 3.51 3.60
3630 NASDAQ VIRC Tue, Jul 12, 2022 3.48 3.64 3.40 3.55
3629 NASDAQ VIRC Mon, Jul 11, 2022 3.48 3.55 3.41 3.41
3628 NASDAQ VIRC Fri, Jul 8, 2022 3.70 3.70 3.53 3.53
3627 NASDAQ VIRC Thu, Jul 7, 2022 3.60 3.60 3.57 3.58
3626 NASDAQ VIRC Wed, Jul 6, 2022 3.68 3.73 3.60 3.60
3625 NASDAQ VIRC Tue, Jul 5, 2022 3.86 3.86 3.61 3.78
3624 NASDAQ VIRC Fri, Jul 1, 2022 3.85 3.93 3.85 3.87
3623 NASDAQ VIRC Thu, Jun 30, 2022 3.87 3.87 3.75 3.85
3622 NASDAQ VIRC Wed, Jun 29, 2022 3.96 3.96 3.86 3.86
3621 NASDAQ VIRC Tue, Jun 28, 2022 3.75 4.00 3.75 3.85
3620 NASDAQ VIRC Mon, Jun 27, 2022 3.89 3.99 3.70 3.73
3619 NASDAQ VIRC Fri, Jun 24, 2022 3.91 3.99 3.90 3.90
3618 NASDAQ VIRC Thu, Jun 23, 2022 3.93 4.05 3.93 3.96
3617 NASDAQ VIRC Wed, Jun 22, 2022 3.86 4.01 3.77 4.01
3616 NASDAQ VIRC Tue, Jun 21, 2022 3.67 4.09 3.67 3.96
3615 NASDAQ VIRC Fri, Jun 17, 2022 3.12 3.67 3.03 3.67
3614 NASDAQ VIRC Thu, Jun 16, 2022 3.03 3.11 2.97 3.01
3613 NASDAQ VIRC Wed, Jun 15, 2022 3.31 3.44 3.02 3.27
3612 NASDAQ VIRC Tue, Jun 14, 2022 3.37 3.50 3.31 3.35
3611 NASDAQ VIRC Mon, Jun 13, 2022 3.42 3.52 3.38 3.44
3610 NASDAQ VIRC Fri, Jun 10, 2022 3.30 3.52 3.27 3.51
3609 NASDAQ VIRC Thu, Jun 9, 2022 3.39 3.45 3.32 3.40
3608 NASDAQ VIRC Wed, Jun 8, 2022 3.24 3.48 3.24 3.48
3607 NASDAQ VIRC Tue, Jun 7, 2022 3.15 3.32 3.15 3.25
3606 NASDAQ VIRC Mon, Jun 6, 2022 3.39 3.50 3.02 3.25
3605 NASDAQ VIRC Fri, Jun 3, 2022 3.50 3.50 3.35 3.36
3604 NASDAQ VIRC Thu, Jun 2, 2022 3.28 3.50 3.20 3.36
3603 NASDAQ VIRC Wed, Jun 1, 2022 3.30 3.30 3.22 3.28
3602 NASDAQ VIRC Tue, May 31, 2022 3.22 3.25 3.15 3.20
3601 NASDAQ VIRC Fri, May 27, 2022 3.00 3.13 3.00 3.01
3600 NASDAQ VIRC Thu, May 26, 2022 2.90 2.90 2.90 2.90
3599 NASDAQ VIRC Wed, May 25, 2022 3.07 3.09 2.96 2.99
3598 NASDAQ VIRC Tue, May 24, 2022 2.96 3.04 2.92 3.02
3597 NASDAQ VIRC Mon, May 23, 2022 2.89 2.96 2.80 2.96
3596 NASDAQ VIRC Fri, May 20, 2022 2.80 2.90 2.77 2.77
3595 NASDAQ VIRC Thu, May 19, 2022 2.81 2.89 2.77 2.83
3594 NASDAQ VIRC Wed, May 18, 2022 2.84 2.97 2.81 2.85
3593 NASDAQ VIRC Tue, May 17, 2022 2.76 3.02 2.76 2.86
3592 NASDAQ VIRC Mon, May 16, 2022 2.91 3.11 2.85 2.86
3591 NASDAQ VIRC Fri, May 13, 2022 2.91 2.99 2.88 2.97
3590 NASDAQ VIRC Thu, May 12, 2022 2.96 3.01 2.89 2.99
3589 NASDAQ VIRC Wed, May 11, 2022 2.95 2.97 2.95 2.96
3588 NASDAQ VIRC Tue, May 10, 2022 2.99 3.00 2.88 2.97
3587 NASDAQ VIRC Mon, May 9, 2022 2.95 2.99 2.86 2.89
3586 NASDAQ VIRC Fri, May 6, 2022 2.89 2.89 2.85 2.86
3585 NASDAQ VIRC Thu, May 5, 2022 2.86 2.93 2.85 2.93
3584 NASDAQ VIRC Wed, May 4, 2022 2.95 2.95 2.75 2.93
3583 NASDAQ VIRC Tue, May 3, 2022 2.84 2.91 2.78 2.79
3582 NASDAQ VIRC Mon, May 2, 2022 2.81 2.85 2.78 2.78
3581 NASDAQ VIRC Fri, Apr 29, 2022 2.68 2.80 2.68 2.78
3580 NASDAQ VIRC Thu, Apr 28, 2022 2.65 2.77 2.63 2.75
3579 NASDAQ VIRC Wed, Apr 27, 2022 2.64 2.70 2.63 2.64
3578 NASDAQ VIRC Tue, Apr 26, 2022 2.78 2.79 2.65 2.65
3577 NASDAQ VIRC Mon, Apr 25, 2022 2.86 2.86 2.78 2.78
3576 NASDAQ VIRC Fri, Apr 22, 2022 2.94 2.96 2.86 2.86
3575 NASDAQ VIRC Thu, Apr 21, 2022 3.05 3.12 2.94 2.99
3574 NASDAQ VIRC Wed, Apr 20, 2022 3.05 3.05 2.92 2.99
3573 NASDAQ VIRC Tue, Apr 19, 2022 2.98 3.23 2.98 3.14
3572 NASDAQ VIRC Mon, Apr 18, 2022 2.90 2.98 2.90 2.95
3571 NASDAQ VIRC Thu, Apr 14, 2022 2.92 3.06 2.92 2.92
3570 NASDAQ VIRC Wed, Apr 13, 2022 2.93 2.97 2.92 2.92
3569 NASDAQ VIRC Tue, Apr 12, 2022 2.93 2.96 2.92 2.92
3568 NASDAQ VIRC Mon, Apr 11, 2022 3.19 3.19 2.92 2.95
3567 NASDAQ VIRC Fri, Apr 8, 2022 3.01 3.12 3.00 3.12
3566 NASDAQ VIRC Thu, Apr 7, 2022 2.92 3.06 2.92 3.00
3565 NASDAQ VIRC Wed, Apr 6, 2022 3.12 3.12 3.02 3.02
3564 NASDAQ VIRC Tue, Apr 5, 2022 2.95 2.95 2.95 2.95
3563 NASDAQ VIRC Mon, Apr 4, 2022 2.98 3.04 2.97 2.99
3562 NASDAQ VIRC Fri, Apr 1, 2022 3.12 3.12 2.92 2.93
3561 NASDAQ VIRC Thu, Mar 31, 2022 2.99 3.00 2.93 2.99
3560 NASDAQ VIRC Wed, Mar 30, 2022 2.98 3.02 2.98 3.00
3559 NASDAQ VIRC Tue, Mar 29, 2022 3.03 3.12 3.03 3.07
3558 NASDAQ VIRC Mon, Mar 28, 2022 2.95 3.14 2.95 3.14
3557 NASDAQ VIRC Fri, Mar 25, 2022 2.92 2.94 2.91 2.94
3556 NASDAQ VIRC Thu, Mar 24, 2022 2.94 2.96 2.92 2.96
3555 NASDAQ VIRC Wed, Mar 23, 2022 3.04 3.04 2.92 3.02
3554 NASDAQ VIRC Tue, Mar 22, 2022 2.94 3.08 2.94 3.08
3553 NASDAQ VIRC Mon, Mar 21, 2022 2.99 3.13 2.92 3.13
3552 NASDAQ VIRC Fri, Mar 18, 2022 2.90 2.97 2.90 2.97
3551 NASDAQ VIRC Thu, Mar 17, 2022 2.94 2.99 2.87 2.96
3550 NASDAQ VIRC Wed, Mar 16, 2022 2.88 2.95 2.86 2.86
3549 NASDAQ VIRC Tue, Mar 15, 2022 2.86 2.88 2.86 2.88
3548 NASDAQ VIRC Mon, Mar 14, 2022 3.06 3.06 2.91 2.91
3547 NASDAQ VIRC Fri, Mar 11, 2022 2.90 2.94 2.90 2.94
3546 NASDAQ VIRC Thu, Mar 10, 2022 2.86 2.94 2.86 2.94
3545 NASDAQ VIRC Wed, Mar 9, 2022 2.99 2.99 2.90 2.90
3544 NASDAQ VIRC Tue, Mar 8, 2022 2.91 2.91 2.90 2.90
3543 NASDAQ VIRC Mon, Mar 7, 2022 2.99 2.99 2.90 2.90
3542 NASDAQ VIRC Fri, Mar 4, 2022 3.01 3.16 2.92 2.92
3541 NASDAQ VIRC Thu, Mar 3, 2022 3.03 3.04 3.01 3.01
3540 NASDAQ VIRC Tue, Mar 1, 2022 3.11 3.11 3.01 3.01
3539 NASDAQ VIRC Mon, Feb 28, 2022 3.11 3.20 2.97 3.01
3538 NASDAQ VIRC Fri, Feb 25, 2022 3.10 3.10 3.03 3.03
3537 NASDAQ VIRC Thu, Feb 24, 2022 3.04 3.04 2.94 3.04
3536 NASDAQ VIRC Wed, Feb 23, 2022 3.11 3.16 2.96 3.06
3535 NASDAQ VIRC Tue, Feb 22, 2022 2.92 3.05 2.92 2.98
3534 NASDAQ VIRC Fri, Feb 18, 2022 3.17 3.17 2.93 2.93
3533 NASDAQ VIRC Thu, Feb 17, 2022 3.02 3.04 2.96 2.96
3532 NASDAQ VIRC Tue, Feb 15, 2022 3.03 3.05 3.03 3.05
3531 NASDAQ VIRC Mon, Feb 14, 2022 3.19 3.19 3.00 3.06
3530 NASDAQ VIRC Fri, Feb 11, 2022 3.06 3.18 3.06 3.12
3529 NASDAQ VIRC Thu, Feb 10, 2022 3.10 3.10 3.05 3.05
3528 NASDAQ VIRC Wed, Feb 9, 2022 2.95 3.12 2.95 3.10
3527 NASDAQ VIRC Tue, Feb 8, 2022 3.16 3.18 3.03 3.10
3526 NASDAQ VIRC Mon, Feb 7, 2022 2.97 3.07 2.97 3.05
3525 NASDAQ VIRC Fri, Feb 4, 2022 2.95 2.95 2.95 2.95
3524 NASDAQ VIRC Thu, Feb 3, 2022 3.00 3.00 2.93 2.94
3523 NASDAQ VIRC Wed, Feb 2, 2022 3.02 3.02 2.99 2.99
3522 NASDAQ VIRC Tue, Feb 1, 2022 3.01 3.01 3.00 3.01
3521 NASDAQ VIRC Mon, Jan 31, 2022 2.97 2.97 2.97 2.97
3520 NASDAQ VIRC Fri, Jan 28, 2022 3.00 3.05 2.97 3.04
3519 NASDAQ VIRC Thu, Jan 27, 2022 2.96 3.00 2.96 3.00
3518 NASDAQ VIRC Wed, Jan 26, 2022 3.06 3.09 2.96 3.02
3517 NASDAQ VIRC Tue, Jan 25, 2022 3.05 3.10 3.05 3.10
3516 NASDAQ VIRC Mon, Jan 24, 2022 3.05 3.08 3.05 3.08
3515 NASDAQ VIRC Fri, Jan 21, 2022 3.07 3.09 3.07 3.09
3514 NASDAQ VIRC Thu, Jan 20, 2022 3.08 3.18 3.08 3.09
3513 NASDAQ VIRC Wed, Jan 19, 2022 3.16 3.24 3.12 3.20
3512 NASDAQ VIRC Tue, Jan 18, 2022 3.14 3.25 3.14 3.25
3511 NASDAQ VIRC Fri, Jan 14, 2022 3.10 3.15 3.10 3.14
3510 NASDAQ VIRC Thu, Jan 13, 2022 3.11 3.14 3.06 3.12
3509 NASDAQ VIRC Wed, Jan 12, 2022 3.08 3.14 3.07 3.12
3508 NASDAQ VIRC Tue, Jan 11, 2022 3.04 3.05 3.04 3.05
3507 NASDAQ VIRC Mon, Jan 10, 2022 3.10 3.10 2.99 3.05
3506 NASDAQ VIRC Fri, Jan 7, 2022 3.11 3.11 3.10 3.11
3505 NASDAQ VIRC Thu, Jan 6, 2022 3.10 3.10 3.06 3.10
3504 NASDAQ VIRC Wed, Jan 5, 2022 3.05 3.12 3.05 3.10
3503 NASDAQ VIRC Tue, Jan 4, 2022 3.06 3.11 3.03 3.05
3502 NASDAQ VIRC Mon, Jan 3, 2022 3.06 3.11 3.06 3.06
3501 NASDAQ VIRC Fri, Dec 31, 2021 3.07 3.14 2.99 3.01
3500 NASDAQ VIRC Thu, Dec 30, 2021 3.14 3.16 3.07 3.07
3499 NASDAQ VIRC Wed, Dec 29, 2021 3.14 3.18 3.14 3.18
3498 NASDAQ VIRC Tue, Dec 28, 2021 3.03 3.14 3.00 3.08
3497 NASDAQ VIRC Mon, Dec 27, 2021 3.01 3.09 2.96 2.96
3496 NASDAQ VIRC Thu, Dec 23, 2021 3.02 3.09 3.00 3.02
3495 NASDAQ VIRC Wed, Dec 22, 2021 3.16 3.16 3.03 3.03
3494 NASDAQ VIRC Tue, Dec 21, 2021 3.06 3.18 3.01 3.03
3493 NASDAQ VIRC Mon, Dec 20, 2021 3.09 3.09 3.00 3.03
3492 NASDAQ VIRC Fri, Dec 17, 2021 3.14 3.24 3.08 3.12
3491 NASDAQ VIRC Thu, Dec 16, 2021 3.08 3.15 3.08 3.15
3490 NASDAQ VIRC Wed, Dec 15, 2021 3.06 3.22 3.05 3.22
3489 NASDAQ VIRC Tue, Dec 14, 2021 3.24 3.25 3.04 3.08
3488 NASDAQ VIRC Mon, Dec 13, 2021 3.22 3.23 3.16 3.17
3487 NASDAQ VIRC Fri, Dec 10, 2021 3.22 3.35 3.20 3.23
3486 NASDAQ VIRC Thu, Dec 9, 2021 3.25 3.26 3.16 3.16
3485 NASDAQ VIRC Wed, Dec 8, 2021 3.40 3.45 3.18 3.26
3484 NASDAQ VIRC Tue, Dec 7, 2021 3.38 3.45 3.28 3.40
3483 NASDAQ VIRC Mon, Dec 6, 2021 3.40 3.40 3.32 3.32
3482 NASDAQ VIRC Fri, Dec 3, 2021 3.27 3.42 3.25 3.27
3481 NASDAQ VIRC Thu, Dec 2, 2021 3.24 3.38 3.24 3.38
3480 NASDAQ VIRC Wed, Dec 1, 2021 3.35 3.35 3.25 3.26
3479 NASDAQ VIRC Tue, Nov 30, 2021 3.54 3.58 3.31 3.31
3478 NASDAQ VIRC Mon, Nov 29, 2021 3.31 3.50 3.31 3.32
3477 NASDAQ VIRC Fri, Nov 26, 2021 0.00 0.00 0.00 3.39
3476 NASDAQ VIRC Wed, Nov 24, 2021 3.36 3.39 3.31 3.39
3475 NASDAQ VIRC Tue, Nov 23, 2021 3.36 3.37 3.36 3.37
3474 NASDAQ VIRC Mon, Nov 22, 2021 3.45 3.45 3.36 3.36
3473 NASDAQ VIRC Fri, Nov 19, 2021 3.38 3.42 3.37 3.39
3472 NASDAQ VIRC Thu, Nov 18, 2021 3.40 3.42 3.37 3.37
3471 NASDAQ VIRC Wed, Nov 17, 2021 0.00 0.00 0.00 3.41
3470 NASDAQ VIRC Tue, Nov 16, 2021 3.40 3.47 3.40 3.41
3469 NASDAQ VIRC Mon, Nov 15, 2021 3.49 3.49 3.36 3.39
3468 NASDAQ VIRC Fri, Nov 12, 2021 3.40 3.44 3.40 3.43
3467 NASDAQ VIRC Thu, Nov 11, 2021 3.40 3.44 3.34 3.44
3466 NASDAQ VIRC Wed, Nov 10, 2021 0.00 0.00 0.00 3.35
3465 NASDAQ VIRC Tue, Nov 9, 2021 3.36 3.37 3.32 3.35
3464 NASDAQ VIRC Mon, Nov 8, 2021 3.40 3.58 3.36 3.36
3463 NASDAQ VIRC Fri, Nov 5, 2021 3.32 3.32 3.32 3.32
3462 NASDAQ VIRC Thu, Nov 4, 2021 3.38 3.38 3.32 3.35
3461 NASDAQ VIRC Wed, Nov 3, 2021 3.29 3.31 3.29 3.30
3460 NASDAQ VIRC Tue, Nov 2, 2021 3.31 3.38 3.28 3.36
3459 NASDAQ VIRC Mon, Nov 1, 2021 3.31 3.40 3.31 3.31
3458 NASDAQ VIRC Fri, Oct 29, 2021 3.31 3.32 3.31 3.32
3457 NASDAQ VIRC Thu, Oct 28, 2021 3.32 3.36 3.32 3.36
3456 NASDAQ VIRC Wed, Oct 27, 2021 3.38 3.38 3.32 3.32
3455 NASDAQ VIRC Tue, Oct 26, 2021 3.31 3.40 3.31 3.40
3454 NASDAQ VIRC Mon, Oct 25, 2021 3.43 3.43 3.31 3.31
3453 NASDAQ VIRC Fri, Oct 22, 2021 3.31 3.34 3.28 3.31
3452 NASDAQ VIRC Thu, Oct 21, 2021 3.35 3.37 3.31 3.32
3451 NASDAQ VIRC Wed, Oct 20, 2021 3.39 3.42 3.37 3.42
3450 NASDAQ VIRC Tue, Oct 19, 2021 3.37 3.41 3.35 3.38
3449 NASDAQ VIRC Mon, Oct 18, 2021 3.36 3.49 3.36 3.37
3448 NASDAQ VIRC Fri, Oct 15, 2021 3.40 3.45 3.35 3.36
3447 NASDAQ VIRC Thu, Oct 14, 2021 3.44 3.44 3.38 3.40
3446 NASDAQ VIRC Wed, Oct 13, 2021 3.41 3.43 3.41 3.41
3445 NASDAQ VIRC Tue, Oct 12, 2021 3.46 3.46 3.41 3.42
3444 NASDAQ VIRC Mon, Oct 11, 2021 3.45 3.46 3.40 3.45
3443 NASDAQ VIRC Fri, Oct 8, 2021 3.49 3.49 3.45 3.45
3442 NASDAQ VIRC Thu, Oct 7, 2021 3.51 3.52 3.40 3.45
3441 NASDAQ VIRC Wed, Oct 6, 2021 3.50 3.58 3.48 3.51
3440 NASDAQ VIRC Tue, Oct 5, 2021 3.53 3.53 3.50 3.52
3439 NASDAQ VIRC Mon, Oct 4, 2021 3.10 3.55 3.00 3.51
3438 NASDAQ VIRC Fri, Oct 1, 2021 3.55 3.60 3.36 3.51
3437 NASDAQ VIRC Thu, Sep 30, 2021 3.43 3.51 3.42 3.43
3436 NASDAQ VIRC Wed, Sep 29, 2021 3.40 3.52 3.40 3.43
3435 NASDAQ VIRC Tue, Sep 28, 2021 3.72 3.72 3.45 3.45
3434 NASDAQ VIRC Mon, Sep 27, 2021 3.76 3.76 3.52 3.55
3433 NASDAQ VIRC Fri, Sep 24, 2021 3.71 3.71 3.60 3.62
3432 NASDAQ VIRC Thu, Sep 23, 2021 3.66 3.88 3.52 3.71
3431 NASDAQ VIRC Wed, Sep 22, 2021 3.60 3.62 3.48 3.58
3430 NASDAQ VIRC Tue, Sep 21, 2021 3.55 3.62 3.52 3.52
3429 NASDAQ VIRC Mon, Sep 20, 2021 3.57 3.57 3.45 3.54
3428 NASDAQ VIRC Fri, Sep 17, 2021 3.65 3.65 3.45 3.63
3427 NASDAQ VIRC Thu, Sep 16, 2021 3.40 3.67 3.40 3.51
3426 NASDAQ VIRC Wed, Sep 15, 2021 3.51 3.57 3.39 3.50
3425 NASDAQ VIRC Tue, Sep 14, 2021 3.40 3.75 3.40 3.52
3424 NASDAQ VIRC Mon, Sep 13, 2021 3.53 3.72 3.46 3.53
3423 NASDAQ VIRC Fri, Sep 10, 2021 3.55 3.55 3.44 3.45
3422 NASDAQ VIRC Thu, Sep 9, 2021 3.69 3.75 3.52 3.52
3421 NASDAQ VIRC Wed, Sep 8, 2021 3.70 3.70 3.69 3.69
3420 NASDAQ VIRC Tue, Sep 7, 2021 3.73 3.74 3.69 3.69
3419 NASDAQ VIRC Fri, Sep 3, 2021 3.75 3.75 3.68 3.73
3418 NASDAQ VIRC Thu, Sep 2, 2021 3.85 3.85 3.66 3.75
3417 NASDAQ VIRC Wed, Sep 1, 2021 3.70 3.85 3.61 3.85
3416 NASDAQ VIRC Tue, Aug 31, 2021 3.69 3.75 3.61 3.75
3415 NASDAQ VIRC Mon, Aug 30, 2021 3.56 3.83 3.56 3.74
3414 NASDAQ VIRC Fri, Aug 27, 2021 3.66 3.80 3.66 3.68
3413 NASDAQ VIRC Thu, Aug 26, 2021 3.79 3.87 3.71 3.84
3412 NASDAQ VIRC Wed, Aug 25, 2021 3.70 3.76 3.55 3.70
3411 NASDAQ VIRC Tue, Aug 24, 2021 3.42 3.60 3.34 3.37
3410 NASDAQ VIRC Mon, Aug 23, 2021 3.48 3.48 3.35 3.42
3409 NASDAQ VIRC Fri, Aug 20, 2021 3.50 3.50 3.39 3.49
3408 NASDAQ VIRC Thu, Aug 19, 2021 3.64 3.67 3.41 3.59
3407 NASDAQ VIRC Wed, Aug 18, 2021 3.57 3.57 3.44 3.48
3406 NASDAQ VIRC Tue, Aug 17, 2021 3.32 3.65 3.29 3.52
3405 NASDAQ VIRC Mon, Aug 16, 2021 3.61 3.69 3.54 3.60
3404 NASDAQ VIRC Fri, Aug 13, 2021 3.49 3.82 3.45 3.74
3403 NASDAQ VIRC Thu, Aug 12, 2021 3.50 3.64 3.40 3.56
3402 NASDAQ VIRC Wed, Aug 11, 2021 3.36 3.45 3.36 3.39
3401 NASDAQ VIRC Tue, Aug 10, 2021 3.30 3.40 3.30 3.36
3400 NASDAQ VIRC Mon, Aug 9, 2021 3.47 3.47 3.28 3.38
3399 NASDAQ VIRC Fri, Aug 6, 2021 3.46 3.53 3.46 3.49
3398 NASDAQ VIRC Thu, Aug 5, 2021 3.27 3.41 3.27 3.41
3397 NASDAQ VIRC Wed, Aug 4, 2021 3.28 3.35 3.28 3.28
3396 NASDAQ VIRC Tue, Aug 3, 2021 3.59 3.59 3.34 3.36
3395 NASDAQ VIRC Mon, Aug 2, 2021 3.26 3.64 3.26 3.34
3394 NASDAQ VIRC Fri, Jul 30, 2021 3.34 3.37 3.30 3.32
3393 NASDAQ VIRC Thu, Jul 29, 2021 0.00 0.00 0.00 3.32
3392 NASDAQ VIRC Wed, Jul 28, 2021 3.32 3.35 3.31 3.32
3391 NASDAQ VIRC Tue, Jul 27, 2021 3.35 3.35 3.30 3.31
3390 NASDAQ VIRC Mon, Jul 26, 2021 3.30 3.39 3.30 3.39
3389 NASDAQ VIRC Fri, Jul 23, 2021 3.27 3.44 3.27 3.29
3388 NASDAQ VIRC Thu, Jul 22, 2021 3.34 3.38 3.31 3.38
3387 NASDAQ VIRC Wed, Jul 21, 2021 3.27 3.33 3.27 3.30
3386 NASDAQ VIRC Tue, Jul 20, 2021 3.37 3.45 3.25 3.33
3385 NASDAQ VIRC Mon, Jul 19, 2021 3.49 3.50 3.32 3.37
3384 NASDAQ VIRC Fri, Jul 16, 2021 3.50 3.50 3.39 3.43
3383 NASDAQ VIRC Thu, Jul 15, 2021 3.43 3.49 3.41 3.49
3382 NASDAQ VIRC Wed, Jul 14, 2021 3.53 3.53 3.42 3.50
3381 NASDAQ VIRC Tue, Jul 13, 2021 3.60 3.68 3.53 3.53
3380 NASDAQ VIRC Mon, Jul 12, 2021 3.85 3.85 3.60 3.71
3379 NASDAQ VIRC Fri, Jul 9, 2021 3.79 3.79 3.68 3.71
3378 NASDAQ VIRC Thu, Jul 8, 2021 3.60 3.76 3.60 3.76
3377 NASDAQ VIRC Wed, Jul 7, 2021 3.63 3.63 3.60 3.61
3376 NASDAQ VIRC Tue, Jul 6, 2021 3.68 3.82 3.63 3.63
3375 NASDAQ VIRC Fri, Jul 2, 2021 3.68 3.80 3.62 3.72
3374 NASDAQ VIRC Thu, Jul 1, 2021 3.28 4.17 3.28 3.83
3373 NASDAQ VIRC Wed, Jun 30, 2021 3.48 3.63 3.28 3.41
3372 NASDAQ VIRC Tue, Jun 29, 2021 3.65 3.65 3.40 3.58
3371 NASDAQ VIRC Mon, Jun 28, 2021 3.29 3.73 3.23 3.63
3370 NASDAQ VIRC Fri, Jun 25, 2021 3.35 3.40 3.35 3.40
3369 NASDAQ VIRC Thu, Jun 24, 2021 3.37 3.37 3.31 3.34
3368 NASDAQ VIRC Wed, Jun 23, 2021 3.47 3.47 3.33 3.38
3367 NASDAQ VIRC Tue, Jun 22, 2021 3.50 3.68 3.29 3.42
3366 NASDAQ VIRC Mon, Jun 21, 2021 3.58 3.64 3.46 3.51
3365 NASDAQ VIRC Fri, Jun 18, 2021 3.48 3.62 3.42 3.60
3364 NASDAQ VIRC Thu, Jun 17, 2021 3.65 3.67 3.56 3.65
3363 NASDAQ VIRC Wed, Jun 16, 2021 3.61 3.67 3.60 3.67
3362 NASDAQ VIRC Tue, Jun 15, 2021 3.61 3.69 3.61 3.66
3361 NASDAQ VIRC Mon, Jun 14, 2021 3.75 3.75 3.61 3.67
3360 NASDAQ VIRC Fri, Jun 11, 2021 3.72 3.75 3.60 3.69
3359 NASDAQ VIRC Thu, Jun 10, 2021 3.53 3.75 3.52 3.74
3358 NASDAQ VIRC Wed, Jun 9, 2021 3.54 3.80 3.46 3.58
3357 NASDAQ VIRC Tue, Jun 8, 2021 3.52 3.62 3.48 3.49
3356 NASDAQ VIRC Mon, Jun 7, 2021 3.49 3.55 3.37 3.50
3355 NASDAQ VIRC Fri, Jun 4, 2021 3.33 3.50 3.26 3.50
3354 NASDAQ VIRC Thu, Jun 3, 2021 3.19 3.29 3.19 3.29
3353 NASDAQ VIRC Wed, Jun 2, 2021 3.12 3.18 3.12 3.18
3352 NASDAQ VIRC Tue, Jun 1, 2021 3.11 3.17 3.11 3.17
3351 NASDAQ VIRC Fri, May 28, 2021 3.14 3.14 3.10 3.11
3350 NASDAQ VIRC Thu, May 27, 2021 3.09 3.15 3.09 3.15
3349 NASDAQ VIRC Wed, May 26, 2021 3.04 3.11 3.04 3.06
3348 NASDAQ VIRC Tue, May 25, 2021 3.16 3.16 3.05 3.06
3347 NASDAQ VIRC Mon, May 24, 2021 3.15 3.23 3.10 3.15
3346 NASDAQ VIRC Fri, May 21, 2021 3.15 3.16 3.04 3.16
3345 NASDAQ VIRC Thu, May 20, 2021 3.10 3.10 3.02 3.04
3344 NASDAQ VIRC Wed, May 19, 2021 3.09 3.10 3.06 3.10
3343 NASDAQ VIRC Tue, May 18, 2021 3.15 3.15 3.08 3.09
3342 NASDAQ VIRC Mon, May 17, 2021 3.21 3.23 3.12 3.18
3341 NASDAQ VIRC Fri, May 14, 2021 3.12 3.19 3.05 3.19
3340 NASDAQ VIRC Thu, May 13, 2021 3.25 3.25 3.13 3.13
3339 NASDAQ VIRC Wed, May 12, 2021 3.25 3.25 3.20 3.20
3338 NASDAQ VIRC Tue, May 11, 2021 3.21 3.28 3.20 3.22
3337 NASDAQ VIRC Mon, May 10, 2021 3.25 3.36 3.20 3.26
3336 NASDAQ VIRC Fri, May 7, 2021 3.20 3.25 3.16 3.25
3335 NASDAQ VIRC Thu, May 6, 2021 3.15 3.22 3.15 3.20
3334 NASDAQ VIRC Wed, May 5, 2021 3.16 3.20 3.14 3.14
3333 NASDAQ VIRC Tue, May 4, 2021 3.18 3.22 3.11 3.18
3332 NASDAQ VIRC Mon, May 3, 2021 3.19 3.21 3.13 3.13
3331 NASDAQ VIRC Fri, Apr 30, 2021 3.22 3.29 3.18 3.19
3330 NASDAQ VIRC Thu, Apr 29, 2021 3.21 3.30 3.06 3.27
3329 NASDAQ VIRC Wed, Apr 28, 2021 3.05 3.26 3.02 3.20
3328 NASDAQ VIRC Tue, Apr 27, 2021 3.05 3.08 3.02 3.04
3327 NASDAQ VIRC Mon, Apr 26, 2021 3.04 3.18 3.02 3.05
3326 NASDAQ VIRC Fri, Apr 23, 2021 3.03 3.08 3.03 3.08
3325 NASDAQ VIRC Thu, Apr 22, 2021 3.01 3.09 3.00 3.05
3324 NASDAQ VIRC Wed, Apr 21, 2021 3.04 3.09 2.98 3.00
3323 NASDAQ VIRC Tue, Apr 20, 2021 3.16 3.16 2.98 3.00
3322 NASDAQ VIRC Mon, Apr 19, 2021 3.12 3.30 3.06 3.20
3321 NASDAQ VIRC Fri, Apr 16, 2021 3.15 3.24 3.01 3.17
3320 NASDAQ VIRC Thu, Apr 15, 2021 3.25 3.49 3.05 3.21
3319 NASDAQ VIRC Wed, Apr 14, 2021 3.08 3.10 3.00 3.09
3318 NASDAQ VIRC Tue, Apr 13, 2021 3.05 3.05 2.98 3.03
3317 NASDAQ VIRC Mon, Apr 12, 2021 3.10 3.15 3.02 3.06
3316 NASDAQ VIRC Fri, Apr 9, 2021 3.19 3.23 3.12 3.17
3315 NASDAQ VIRC Thu, Apr 8, 2021 3.21 3.25 3.15 3.15
3314 NASDAQ VIRC Wed, Apr 7, 2021 3.36 3.39 3.27 3.27
3313 NASDAQ VIRC Tue, Apr 6, 2021 3.27 3.36 3.26 3.30
3312 NASDAQ VIRC Mon, Apr 5, 2021 3.05 3.28 3.03 3.20
3311 NASDAQ VIRC Thu, Apr 1, 2021 3.07 3.19 3.07 3.10
3310 NASDAQ VIRC Wed, Mar 31, 2021 3.15 3.17 3.10 3.10
3309 NASDAQ VIRC Tue, Mar 30, 2021 3.06 3.16 3.04 3.10
3308 NASDAQ VIRC Mon, Mar 29, 2021 3.17 3.23 3.08 3.13
3307 NASDAQ VIRC Fri, Mar 26, 2021 3.26 3.26 3.08 3.19
3306 NASDAQ VIRC Thu, Mar 25, 2021 3.13 3.28 3.02 3.26
3305 NASDAQ VIRC Wed, Mar 24, 2021 3.11 3.29 3.08 3.14
3304 NASDAQ VIRC Tue, Mar 23, 2021 3.26 3.35 3.01 3.02
3303 NASDAQ VIRC Mon, Mar 22, 2021 3.30 3.53 3.25 3.29
3302 NASDAQ VIRC Fri, Mar 19, 2021 3.61 3.70 3.25 3.30
3301 NASDAQ VIRC Thu, Mar 18, 2021 3.76 3.86 3.45 3.45
3300 NASDAQ VIRC Wed, Mar 17, 2021 3.75 3.79 3.64 3.64
3299 NASDAQ VIRC Tue, Mar 16, 2021 3.68 3.82 3.61 3.75
3298 NASDAQ VIRC Mon, Mar 15, 2021 3.52 3.69 3.47 3.59
3297 NASDAQ VIRC Fri, Mar 12, 2021 3.54 3.70 3.47 3.47
3296 NASDAQ VIRC Thu, Mar 11, 2021 3.55 3.70 3.47 3.58
3295 NASDAQ VIRC Wed, Mar 10, 2021 3.47 3.65 3.46 3.53
3294 NASDAQ VIRC Tue, Mar 9, 2021 3.31 3.88 3.31 3.53
3293 NASDAQ VIRC Mon, Mar 8, 2021 3.15 3.62 3.15 3.41
3292 NASDAQ VIRC Fri, Mar 5, 2021 3.11 3.35 3.00 3.32
3291 NASDAQ VIRC Thu, Mar 4, 2021 3.29 3.38 3.02 3.11
3290 NASDAQ VIRC Wed, Mar 3, 2021 3.25 3.49 3.25 3.34
3289 NASDAQ VIRC Tue, Mar 2, 2021 3.27 3.34 3.26 3.30
3288 NASDAQ VIRC Mon, Mar 1, 2021 3.04 3.34 3.01 3.19
3287 NASDAQ VIRC Fri, Feb 26, 2021 3.20 3.20 3.02 3.10
3286 NASDAQ VIRC Thu, Feb 25, 2021 3.31 3.49 3.26 3.26
3285 NASDAQ VIRC Wed, Feb 24, 2021 3.57 3.58 3.27 3.39
3284 NASDAQ VIRC Tue, Feb 23, 2021 3.44 4.20 3.30 3.43
3283 NASDAQ VIRC Mon, Feb 22, 2021 3.56 3.65 3.50 3.50
3282 NASDAQ VIRC Fri, Feb 19, 2021 3.63 3.75 3.51 3.57
3281 NASDAQ VIRC Thu, Feb 18, 2021 3.41 3.94 3.37 3.63
3280 NASDAQ VIRC Wed, Feb 17, 2021 3.50 3.50 3.39 3.43
3279 NASDAQ VIRC Tue, Feb 16, 2021 3.65 3.66 3.45 3.48
3278 NASDAQ VIRC Fri, Feb 12, 2021 3.44 3.62 3.41 3.58
3277 NASDAQ VIRC Thu, Feb 11, 2021 3.42 3.55 3.32 3.45
3276 NASDAQ VIRC Wed, Feb 10, 2021 3.96 3.96 3.39 3.51
3275 NASDAQ VIRC Tue, Feb 9, 2021 3.44 4.61 3.36 3.82
3274 NASDAQ VIRC Mon, Feb 8, 2021 3.25 3.33 3.25 3.33
3273 NASDAQ VIRC Fri, Feb 5, 2021 3.38 3.50 3.05 3.31
3272 NASDAQ VIRC Thu, Feb 4, 2021 3.08 4.00 3.08 3.32
3271 NASDAQ VIRC Wed, Feb 3, 2021 2.85 3.04 2.85 2.99
3270 NASDAQ VIRC Tue, Feb 2, 2021 2.90 2.91 2.81 2.88
3269 NASDAQ VIRC Mon, Feb 1, 2021 2.73 2.89 2.69 2.87
3268 NASDAQ VIRC Fri, Jan 29, 2021 2.69 2.76 2.67 2.75
3267 NASDAQ VIRC Thu, Jan 28, 2021 2.85 2.85 2.66 2.76
3266 NASDAQ VIRC Wed, Jan 27, 2021 2.80 2.86 2.72 2.80
3265 NASDAQ VIRC Tue, Jan 26, 2021 2.90 2.90 2.78 2.81
3264 NASDAQ VIRC Mon, Jan 25, 2021 2.74 2.91 2.74 2.80
3263 NASDAQ VIRC Fri, Jan 22, 2021 2.74 2.78 2.69 2.74
3262 NASDAQ VIRC Thu, Jan 21, 2021 2.83 2.83 2.73 2.76
3261 NASDAQ VIRC Wed, Jan 20, 2021 2.70 2.74 2.64 2.71
3260 NASDAQ VIRC Tue, Jan 19, 2021 2.73 2.73 2.68 2.71
3259 NASDAQ VIRC Fri, Jan 15, 2021 2.75 2.78 2.66 2.67
3258 NASDAQ VIRC Thu, Jan 14, 2021 2.75 2.79 2.51 2.70
3257 NASDAQ VIRC Wed, Jan 13, 2021 2.50 3.43 2.50 3.05
3256 NASDAQ VIRC Tue, Jan 12, 2021 2.44 2.48 2.43 2.46
3255 NASDAQ VIRC Mon, Jan 11, 2021 2.39 2.43 2.39 2.43
3254 NASDAQ VIRC Fri, Jan 8, 2021 2.40 2.47 2.40 2.40
3253 NASDAQ VIRC Thu, Jan 7, 2021 2.43 2.43 2.42 2.43
3252 NASDAQ VIRC Wed, Jan 6, 2021 2.48 2.52 2.35 2.35
3251 NASDAQ VIRC Tue, Jan 5, 2021 2.41 2.54 2.41 2.49
3250 NASDAQ VIRC Mon, Jan 4, 2021 2.59 2.60 2.42 2.42
3249 NASDAQ VIRC Thu, Dec 31, 2020 2.50 2.55 2.50 2.53
3248 NASDAQ VIRC Wed, Dec 30, 2020 2.49 2.50 2.47 2.49
3247 NASDAQ VIRC Tue, Dec 29, 2020 2.54 2.55 2.39 2.46
3246 NASDAQ VIRC Mon, Dec 28, 2020 2.55 2.64 2.33 2.35
3245 NASDAQ VIRC Thu, Dec 24, 2020 2.27 2.54 2.27 2.51
3244 NASDAQ VIRC Wed, Dec 23, 2020 2.44 2.45 2.34 2.34
3243 NASDAQ VIRC Tue, Dec 22, 2020 2.55 2.61 2.26 2.26
3242 NASDAQ VIRC Mon, Dec 21, 2020 2.38 2.50 2.38 2.48
3241 NASDAQ VIRC Fri, Dec 18, 2020 2.63 2.63 2.48 2.49
3240 NASDAQ VIRC Thu, Dec 17, 2020 2.64 2.65 2.60 2.63
3239 NASDAQ VIRC Wed, Dec 16, 2020 2.72 2.72 2.57 2.59
3238 NASDAQ VIRC Tue, Dec 15, 2020 2.53 2.66 2.53 2.65
3237 NASDAQ VIRC Mon, Dec 14, 2020 2.31 2.37 2.31 2.36
3236 NASDAQ VIRC Fri, Dec 11, 2020 2.28 2.32 2.27 2.31
3235 NASDAQ VIRC Thu, Dec 10, 2020 2.29 2.29 2.19 2.25
3234 NASDAQ VIRC Wed, Dec 9, 2020 2.44 2.44 2.08 2.21
3233 NASDAQ VIRC Tue, Dec 8, 2020 2.45 2.45 2.37 2.44
3232 NASDAQ VIRC Mon, Dec 7, 2020 2.45 2.45 2.44 2.44
3231 NASDAQ VIRC Fri, Dec 4, 2020 2.33 2.46 2.33 2.45
3230 NASDAQ VIRC Thu, Dec 3, 2020 2.45 2.45 2.35 2.43
3229 NASDAQ VIRC Wed, Dec 2, 2020 2.33 2.45 2.33 2.44
3228 NASDAQ VIRC Tue, Dec 1, 2020 2.36 2.40 2.36 2.37
3227 NASDAQ VIRC Mon, Nov 30, 2020 2.36 2.36 2.30 2.33
3226 NASDAQ VIRC Fri, Nov 27, 2020 2.40 2.40 2.40 2.40
3225 NASDAQ VIRC Wed, Nov 25, 2020 2.39 2.39 2.36 2.36
3224 NASDAQ VIRC Tue, Nov 24, 2020 2.25 2.40 2.25 2.31
3223 NASDAQ VIRC Mon, Nov 23, 2020 2.18 2.22 2.17 2.18
3222 NASDAQ VIRC Fri, Nov 20, 2020 2.28 2.31 2.21 2.21
3221 NASDAQ VIRC Thu, Nov 19, 2020 2.24 2.33 2.19 2.25
3220 NASDAQ VIRC Wed, Nov 18, 2020 2.15 2.21 2.11 2.21
3219 NASDAQ VIRC Tue, Nov 17, 2020 2.11 2.13 2.10 2.10
3218 NASDAQ VIRC Mon, Nov 16, 2020 2.19 2.19 2.08 2.13
3217 NASDAQ VIRC Fri, Nov 13, 2020 2.16 2.19 2.12 2.18
3216 NASDAQ VIRC Thu, Nov 12, 2020 2.17 2.17 2.08 2.08
3215 NASDAQ VIRC Wed, Nov 11, 2020 2.16 2.16 2.16 2.16
3214 NASDAQ VIRC Tue, Nov 10, 2020 2.15 2.15 2.10 2.10
3213 NASDAQ VIRC Mon, Nov 9, 2020 2.10 2.18 2.08 2.15
3212 NASDAQ VIRC Fri, Nov 6, 2020 0.00 0.00 0.00 1.99
3211 NASDAQ VIRC Thu, Nov 5, 2020 2.00 2.02 1.99 1.99
3210 NASDAQ VIRC Wed, Nov 4, 2020 2.00 2.02 1.98 1.99
3209 NASDAQ VIRC Tue, Nov 3, 2020 1.96 1.99 1.95 1.99
3208 NASDAQ VIRC Mon, Nov 2, 2020 2.03 2.03 1.94 1.94
3207 NASDAQ VIRC Fri, Oct 30, 2020 2.12 2.12 1.96 1.96
3206 NASDAQ VIRC Thu, Oct 29, 2020 2.09 2.09 2.07 2.08
3205 NASDAQ VIRC Wed, Oct 28, 2020 2.06 2.09 2.05 2.07
3204 NASDAQ VIRC Tue, Oct 27, 2020 2.11 2.14 2.07 2.09
3203 NASDAQ VIRC Mon, Oct 26, 2020 2.12 2.18 2.05 2.05
3202 NASDAQ VIRC Fri, Oct 23, 2020 2.08 2.10 2.07 2.09
3201 NASDAQ VIRC Thu, Oct 22, 2020 2.09 2.12 2.07 2.07
3200 NASDAQ VIRC Wed, Oct 21, 2020 2.12 2.13 2.07 2.09
3199 NASDAQ VIRC Tue, Oct 20, 2020 2.12 2.19 2.12 2.13
3198 NASDAQ VIRC Mon, Oct 19, 2020 2.10 2.14 2.10 2.12
3197 NASDAQ VIRC Fri, Oct 16, 2020 2.21 2.21 2.01 2.09
3196 NASDAQ VIRC Thu, Oct 15, 2020 2.20 2.21 2.20 2.20
3195 NASDAQ VIRC Wed, Oct 14, 2020 2.15 2.18 2.13 2.18
3194 NASDAQ VIRC Tue, Oct 13, 2020 2.15 2.21 2.15 2.16
3193 NASDAQ VIRC Mon, Oct 12, 2020 2.23 2.23 2.20 2.21
3192 NASDAQ VIRC Fri, Oct 9, 2020 2.17 2.21 2.17 2.20
3191 NASDAQ VIRC Thu, Oct 8, 2020 2.18 2.20 2.18 2.20
3190 NASDAQ VIRC Wed, Oct 7, 2020 2.16 2.20 2.14 2.20
3189 NASDAQ VIRC Tue, Oct 6, 2020 2.30 2.33 2.05 2.19
3188 NASDAQ VIRC Mon, Oct 5, 2020 2.30 2.36 2.21 2.30
3187 NASDAQ VIRC Fri, Oct 2, 2020 2.10 2.50 2.10 2.30
3186 NASDAQ VIRC Thu, Oct 1, 2020 2.14 2.34 2.10 2.17
3185 NASDAQ VIRC Wed, Sep 30, 2020 2.14 2.16 2.05 2.15
3184 NASDAQ VIRC Tue, Sep 29, 2020 2.10 2.12 2.08 2.12
3183 NASDAQ VIRC Mon, Sep 28, 2020 2.07 2.10 2.05 2.09
3182 NASDAQ VIRC Fri, Sep 25, 2020 2.05 2.05 2.05 2.05
3181 NASDAQ VIRC Thu, Sep 24, 2020 2.05 2.06 2.05 2.06
3180 NASDAQ VIRC Wed, Sep 23, 2020 2.07 2.07 2.05 2.05
3179 NASDAQ VIRC Tue, Sep 22, 2020 2.05 2.11 2.05 2.05
3178 NASDAQ VIRC Mon, Sep 21, 2020 2.07 2.18 2.05 2.08
3177 NASDAQ VIRC Fri, Sep 18, 2020 2.08 2.12 1.99 2.12
3176 NASDAQ VIRC Thu, Sep 17, 2020 2.01 2.02 2.01 2.01
3175 NASDAQ VIRC Wed, Sep 16, 2020 2.06 2.06 1.99 2.01
3174 NASDAQ VIRC Tue, Sep 15, 2020 2.02 2.09 2.00 2.02
3173 NASDAQ VIRC Mon, Sep 14, 2020 2.06 2.14 2.04 2.05
3172 NASDAQ VIRC Fri, Sep 11, 2020 2.17 2.17 2.03 2.10
3171 NASDAQ VIRC Thu, Sep 10, 2020 2.18 2.18 2.11 2.11
3170 NASDAQ VIRC Wed, Sep 9, 2020 2.15 2.19 2.11 2.13
3169 NASDAQ VIRC Tue, Sep 8, 2020 2.22 2.28 2.14 2.20
3168 NASDAQ VIRC Fri, Sep 4, 2020 2.18 2.20 2.18 2.20
3167 NASDAQ VIRC Thu, Sep 3, 2020 2.26 2.26 2.13 2.20
3166 NASDAQ VIRC Wed, Sep 2, 2020 2.32 2.32 2.20 2.29
3165 NASDAQ VIRC Tue, Sep 1, 2020 2.20 2.30 2.14 2.29
3164 NASDAQ VIRC Mon, Aug 31, 2020 2.22 2.22 2.20 2.20
3163 NASDAQ VIRC Fri, Aug 28, 2020 2.20 2.21 2.20 2.21
3162 NASDAQ VIRC Thu, Aug 27, 2020 2.23 2.24 2.21 2.22
3161 NASDAQ VIRC Wed, Aug 26, 2020 2.34 2.34 2.20 2.20
3160 NASDAQ VIRC Tue, Aug 25, 2020 2.34 2.37 2.23 2.31
3159 NASDAQ VIRC Mon, Aug 24, 2020 2.21 2.35 2.21 2.30
3158 NASDAQ VIRC Fri, Aug 21, 2020 2.29 2.29 2.21 2.23
3157 NASDAQ VIRC Thu, Aug 20, 2020 2.27 2.30 2.26 2.26
3156 NASDAQ VIRC Wed, Aug 19, 2020 2.26 2.34 2.26 2.32
3155 NASDAQ VIRC Tue, Aug 18, 2020 2.35 2.35 2.25 2.26
3154 NASDAQ VIRC Mon, Aug 17, 2020 2.29 2.34 2.25 2.32
3153 NASDAQ VIRC Fri, Aug 14, 2020 2.41 2.41 2.35 2.36
3152 NASDAQ VIRC Thu, Aug 13, 2020 2.27 2.36 2.27 2.28
3151 NASDAQ VIRC Wed, Aug 12, 2020 2.32 2.44 2.32 2.44
3150 NASDAQ VIRC Tue, Aug 11, 2020 2.33 2.36 2.30 2.31
3149 NASDAQ VIRC Mon, Aug 10, 2020 2.34 2.49 2.33 2.34
3148 NASDAQ VIRC Fri, Aug 7, 2020 2.18 2.30 2.18 2.30
3147 NASDAQ VIRC Thu, Aug 6, 2020 2.23 2.32 2.22 2.23
3146 NASDAQ VIRC Wed, Aug 5, 2020 2.24 2.39 2.22 2.23
3145 NASDAQ VIRC Tue, Aug 4, 2020 2.24 2.24 2.18 2.24
3144 NASDAQ VIRC Mon, Aug 3, 2020 2.29 2.29 2.23 2.24
3143 NASDAQ VIRC Fri, Jul 31, 2020 2.38 2.38 2.21 2.22
3142 NASDAQ VIRC Thu, Jul 30, 2020 2.18 2.36 2.18 2.35
3141 NASDAQ VIRC Wed, Jul 29, 2020 2.17 2.34 2.17 2.28
3140 NASDAQ VIRC Tue, Jul 28, 2020 2.31 2.35 2.27 2.27
3139 NASDAQ VIRC Mon, Jul 27, 2020 2.12 2.47 2.12 2.38
3138 NASDAQ VIRC Fri, Jul 24, 2020 2.24 2.34 2.24 2.33
3137 NASDAQ VIRC Thu, Jul 23, 2020 2.48 2.48 2.30 2.30
3136 NASDAQ VIRC Wed, Jul 22, 2020 2.35 2.36 2.31 2.34
3135 NASDAQ VIRC Tue, Jul 21, 2020 2.50 2.50 2.22 2.22
3134 NASDAQ VIRC Mon, Jul 20, 2020 2.49 2.49 2.36 2.39
3133 NASDAQ VIRC Fri, Jul 17, 2020 2.67 2.74 2.30 2.31
3132 NASDAQ VIRC Thu, Jul 16, 2020 2.64 2.70 2.63 2.70
3131 NASDAQ VIRC Wed, Jul 15, 2020 2.78 2.81 2.69 2.80
3130 NASDAQ VIRC Tue, Jul 14, 2020 2.84 3.00 2.64 2.66
3129 NASDAQ VIRC Mon, Jul 13, 2020 2.71 2.95 2.60 2.84
3128 NASDAQ VIRC Fri, Jul 10, 2020 2.52 2.56 2.52 2.56
3127 NASDAQ VIRC Thu, Jul 9, 2020 2.60 2.70 2.60 2.60
3126 NASDAQ VIRC Wed, Jul 8, 2020 2.64 2.73 2.51 2.71
3125 NASDAQ VIRC Tue, Jul 7, 2020 2.77 2.77 2.52 2.52
3124 NASDAQ VIRC Mon, Jul 6, 2020 2.73 2.81 2.57 2.57
3123 NASDAQ VIRC Thu, Jul 2, 2020 2.92 2.92 2.61 2.78
3122 NASDAQ VIRC Wed, Jul 1, 2020 2.68 3.00 2.68 2.92
3121 NASDAQ VIRC Tue, Jun 30, 2020 2.71 2.71 2.55 2.62
3120 NASDAQ VIRC Mon, Jun 29, 2020 2.80 2.80 2.53 2.66
3119 NASDAQ VIRC Fri, Jun 26, 2020 2.26 3.10 2.20 3.10
3118 NASDAQ VIRC Thu, Jun 25, 2020 2.29 2.36 2.25 2.32
3117 NASDAQ VIRC Wed, Jun 24, 2020 2.38 2.38 2.25 2.25
3116 NASDAQ VIRC Tue, Jun 23, 2020 2.44 2.44 2.38 2.40
3115 NASDAQ VIRC Mon, Jun 22, 2020 2.45 2.58 2.45 2.55
3114 NASDAQ VIRC Fri, Jun 19, 2020 2.69 2.69 2.38 2.58
3113 NASDAQ VIRC Thu, Jun 18, 2020 2.66 2.89 2.51 2.70
3112 NASDAQ VIRC Wed, Jun 17, 2020 2.64 2.64 2.37 2.43
3111 NASDAQ VIRC Tue, Jun 16, 2020 2.70 2.72 2.64 2.64
3110 NASDAQ VIRC Mon, Jun 15, 2020 2.64 2.95 2.64 2.71
3109 NASDAQ VIRC Fri, Jun 12, 2020 2.94 3.04 2.70 2.99
3108 NASDAQ VIRC Thu, Jun 11, 2020 2.75 2.75 2.63 2.67
3107 NASDAQ VIRC Wed, Jun 10, 2020 3.05 3.15 2.79 3.03
3106 NASDAQ VIRC Tue, Jun 9, 2020 3.44 3.44 3.02 3.11
3105 NASDAQ VIRC Mon, Jun 8, 2020 3.00 3.20 2.94 3.12
3104 NASDAQ VIRC Fri, Jun 5, 2020 2.83 3.00 2.83 2.95
3103 NASDAQ VIRC Thu, Jun 4, 2020 2.69 2.78 2.62 2.78
3102 NASDAQ VIRC Wed, Jun 3, 2020 2.73 2.81 2.60 2.71
3101 NASDAQ VIRC Tue, Jun 2, 2020 2.25 3.00 2.25 2.80
3100 NASDAQ VIRC Mon, Jun 1, 2020 2.32 2.60 2.32 2.57
3099 NASDAQ VIRC Fri, May 29, 2020 2.25 2.50 2.25 2.33
3098 NASDAQ VIRC Thu, May 28, 2020 2.37 2.47 2.26 2.26
3097 NASDAQ VIRC Wed, May 27, 2020 2.65 2.65 2.25 2.42
3096 NASDAQ VIRC Tue, May 26, 2020 2.20 3.33 2.20 2.55
3095 NASDAQ VIRC Fri, May 22, 2020 2.23 2.23 2.11 2.22
3094 NASDAQ VIRC Thu, May 21, 2020 2.15 2.24 2.11 2.11
3093 NASDAQ VIRC Wed, May 20, 2020 2.10 2.30 2.10 2.22
3092 NASDAQ VIRC Tue, May 19, 2020 2.01 2.16 2.01 2.11
3091 NASDAQ VIRC Mon, May 18, 2020 2.02 2.11 2.02 2.11
3090 NASDAQ VIRC Fri, May 15, 2020 2.12 2.17 2.12 2.16
3089 NASDAQ VIRC Thu, May 14, 2020 2.09 2.18 2.09 2.12
3088 NASDAQ VIRC Wed, May 13, 2020 2.12 2.13 2.09 2.09
3087 NASDAQ VIRC Tue, May 12, 2020 0.00 0.00 0.00 2.23
3086 NASDAQ VIRC Mon, May 11, 2020 2.30 2.40 2.23 2.23
3085 NASDAQ VIRC Fri, May 8, 2020 2.12 2.33 2.12 2.25
3084 NASDAQ VIRC Thu, May 7, 2020 2.16 2.18 2.14 2.14
3083 NASDAQ VIRC Wed, May 6, 2020 2.21 2.21 2.15 2.15
3082 NASDAQ VIRC Tue, May 5, 2020 2.35 2.39 2.10 2.11
3081 NASDAQ VIRC Mon, May 4, 2020 2.25 2.40 2.25 2.40
3080 NASDAQ VIRC Fri, May 1, 2020 2.27 2.36 2.25 2.36
3079 NASDAQ VIRC Thu, Apr 30, 2020 2.49 2.49 2.38 2.38
3078 NASDAQ VIRC Wed, Apr 29, 2020 2.30 2.46 2.30 2.45
3077 NASDAQ VIRC Tue, Apr 28, 2020 2.40 2.41 2.40 2.40
3076 NASDAQ VIRC Mon, Apr 27, 2020 2.59 2.59 2.44 2.44
3075 NASDAQ VIRC Fri, Apr 24, 2020 2.50 2.50 2.50 2.50
3074 NASDAQ VIRC Thu, Apr 23, 2020 0.00 0.00 0.00 2.48
3073 NASDAQ VIRC Wed, Apr 22, 2020 2.48 2.48 2.48 2.48
3072 NASDAQ VIRC Tue, Apr 21, 2020 2.55 2.59 2.53 2.58
3071 NASDAQ VIRC Mon, Apr 20, 2020 2.54 2.54 2.52 2.52
3070 NASDAQ VIRC Fri, Apr 17, 2020 2.46 2.49 2.46 2.49
3069 NASDAQ VIRC Thu, Apr 16, 2020 2.50 2.53 2.46 2.46
3068 NASDAQ VIRC Wed, Apr 15, 2020 2.41 2.49 2.40 2.49
3067 NASDAQ VIRC Tue, Apr 14, 2020 2.36 2.51 2.36 2.41
3066 NASDAQ VIRC Mon, Apr 13, 2020 2.50 2.50 2.42 2.42
3065 NASDAQ VIRC Thu, Apr 9, 2020 2.51 2.53 2.51 2.53
3064 NASDAQ VIRC Wed, Apr 8, 2020 2.14 2.38 2.14 2.37
3063 NASDAQ VIRC Tue, Apr 7, 2020 2.39 2.41 2.13 2.40
3062 NASDAQ VIRC Mon, Apr 6, 2020 2.20 2.43 2.08 2.42
3061 NASDAQ VIRC Fri, Apr 3, 2020 2.02 2.16 2.02 2.16
3060 NASDAQ VIRC Thu, Apr 2, 2020 2.28 2.55 2.01 2.21
3059 NASDAQ VIRC Wed, Apr 1, 2020 2.15 2.49 2.15 2.39
3058 NASDAQ VIRC Tue, Mar 31, 2020 2.14 2.16 2.10 2.10
3057 NASDAQ VIRC Mon, Mar 30, 2020 2.15 2.16 2.10 2.13
3056 NASDAQ VIRC Fri, Mar 27, 2020 2.16 2.17 2.11 2.14
3055 NASDAQ VIRC Thu, Mar 26, 2020 2.20 2.20 2.15 2.17
3054 NASDAQ VIRC Wed, Mar 25, 2020 2.13 2.29 2.13 2.20
3053 NASDAQ VIRC Tue, Mar 24, 2020 2.37 2.40 2.15 2.28
3052 NASDAQ VIRC Mon, Mar 23, 2020 2.40 2.49 2.00 2.10
3051 NASDAQ VIRC Fri, Mar 20, 2020 3.00 3.00 1.82 2.34
3050 NASDAQ VIRC Thu, Mar 19, 2020 3.01 3.43 2.83 3.00
3049 NASDAQ VIRC Wed, Mar 18, 2020 3.85 3.85 3.19 3.19
3048 NASDAQ VIRC Tue, Mar 17, 2020 3.99 3.99 3.69 3.95
3047 NASDAQ VIRC Mon, Mar 16, 2020 3.43 3.74 3.30 3.65
3046 NASDAQ VIRC Fri, Mar 13, 2020 3.98 3.99 3.06 3.06
3045 NASDAQ VIRC Thu, Mar 12, 2020 3.25 3.40 3.03 3.40
3044 NASDAQ VIRC Wed, Mar 11, 2020 3.30 3.36 3.18 3.25
3043 NASDAQ VIRC Tue, Mar 10, 2020 3.19 3.36 3.17 3.32
3042 NASDAQ VIRC Mon, Mar 9, 2020 3.80 3.85 3.24 3.24
3041 NASDAQ VIRC Fri, Mar 6, 2020 3.95 4.09 3.90 3.90
3040 NASDAQ VIRC Thu, Mar 5, 2020 3.93 4.01 3.85 3.85
3039 NASDAQ VIRC Wed, Mar 4, 2020 3.82 4.09 3.82 4.08
3038 NASDAQ VIRC Tue, Mar 3, 2020 3.90 4.10 3.83 3.94
3037 NASDAQ VIRC Mon, Mar 2, 2020 3.81 3.96 3.73 3.80
3036 NASDAQ VIRC Fri, Feb 28, 2020 3.84 3.85 3.84 3.84
3035 NASDAQ VIRC Thu, Feb 27, 2020 3.85 3.89 3.84 3.89
3034 NASDAQ VIRC Wed, Feb 26, 2020 3.89 3.93 3.85 3.85
3033 NASDAQ VIRC Tue, Feb 25, 2020 3.96 3.96 3.90 3.93
3032 NASDAQ VIRC Mon, Feb 24, 2020 3.90 4.01 3.90 3.96
3031 NASDAQ VIRC Fri, Feb 21, 2020 3.94 3.99 3.90 3.99
3030 NASDAQ VIRC Thu, Feb 20, 2020 3.93 3.95 3.93 3.95
3029 NASDAQ VIRC Wed, Feb 19, 2020 3.95 3.95 3.91 3.94
3028 NASDAQ VIRC Tue, Feb 18, 2020 3.82 4.01 3.75 3.90
3027 NASDAQ VIRC Fri, Feb 14, 2020 3.99 3.99 3.85 3.89
3026 NASDAQ VIRC Thu, Feb 13, 2020 4.01 4.04 3.98 3.98
3025 NASDAQ VIRC Wed, Feb 12, 2020 4.01 4.01 4.01 4.01
3024 NASDAQ VIRC Tue, Feb 11, 2020 3.93 4.07 3.91 4.07
3023 NASDAQ VIRC Mon, Feb 10, 2020 3.99 4.05 3.95 4.03
3022 NASDAQ VIRC Fri, Feb 7, 2020 4.04 4.06 3.92 3.99
3021 NASDAQ VIRC Thu, Feb 6, 2020 4.05 4.12 4.04 4.04
3020 NASDAQ VIRC Wed, Feb 5, 2020 4.02 4.12 3.97 4.10
3019 NASDAQ VIRC Tue, Feb 4, 2020 4.06 4.06 3.97 4.03
3018 NASDAQ VIRC Mon, Feb 3, 2020 4.14 4.15 4.01 4.05
3017 NASDAQ VIRC Fri, Jan 31, 2020 4.15 4.15 4.03 4.14
3016 NASDAQ VIRC Thu, Jan 30, 2020 4.12 4.15 4.02 4.09
3015 NASDAQ VIRC Wed, Jan 29, 2020 4.14 4.15 4.12 4.13
3014 NASDAQ VIRC Tue, Jan 28, 2020 4.10 4.20 4.10 4.12
3013 NASDAQ VIRC Mon, Jan 27, 2020 3.90 4.40 3.85 4.01
3012 NASDAQ VIRC Fri, Jan 24, 2020 3.97 4.00 3.90 3.90
3011 NASDAQ VIRC Thu, Jan 23, 2020 4.17 4.18 3.90 3.98
3010 NASDAQ VIRC Wed, Jan 22, 2020 4.16 4.19 4.15 4.15
3009 NASDAQ VIRC Tue, Jan 21, 2020 4.30 4.30 4.11 4.19
3008 NASDAQ VIRC Fri, Jan 17, 2020 4.27 4.31 4.20 4.24
3007 NASDAQ VIRC Thu, Jan 16, 2020 4.29 4.29 4.21 4.21
3006 NASDAQ VIRC Wed, Jan 15, 2020 4.36 4.36 4.20 4.20
3005 NASDAQ VIRC Tue, Jan 14, 2020 4.31 4.37 4.20 4.37
3004 NASDAQ VIRC Mon, Jan 13, 2020 4.33 4.38 4.27 4.32
3003 NASDAQ VIRC Fri, Jan 10, 2020 4.40 4.40 4.23 4.23
3002 NASDAQ VIRC Thu, Jan 9, 2020 4.39 4.40 4.30 4.37
3001 NASDAQ VIRC Wed, Jan 8, 2020 4.01 4.37 4.01 4.26
3000 NASDAQ VIRC Tue, Jan 7, 2020 4.41 4.41 4.10 4.10
2999 NASDAQ VIRC Mon, Jan 6, 2020 4.16 4.40 4.15 4.15
2998 NASDAQ VIRC Fri, Jan 3, 2020 4.29 4.30 4.28 4.28
2997 NASDAQ VIRC Thu, Jan 2, 2020 4.30 4.30 4.26 4.30
2996 NASDAQ VIRC Tue, Dec 31, 2019 4.25 4.27 4.23 4.24
2995 NASDAQ VIRC Mon, Dec 30, 2019 4.30 4.30 4.27 4.29
2994 NASDAQ VIRC Fri, Dec 27, 2019 4.40 4.40 4.31 4.38
2993 NASDAQ VIRC Thu, Dec 26, 2019 4.38 4.40 4.38 4.40
2992 NASDAQ VIRC Tue, Dec 24, 2019 4.34 4.36 4.31 4.35
2991 NASDAQ VIRC Mon, Dec 23, 2019 4.37 4.39 4.33 4.39
2990 NASDAQ VIRC Fri, Dec 20, 2019 4.38 4.40 4.26 4.26
2989 NASDAQ VIRC Thu, Dec 19, 2019 4.37 4.50 4.37 4.42
2988 NASDAQ VIRC Wed, Dec 18, 2019 4.12 4.36 4.12 4.25
2987 NASDAQ VIRC Tue, Dec 17, 2019 4.05 4.07 4.04 4.07
2986 NASDAQ VIRC Mon, Dec 16, 2019 3.99 4.05 3.98 4.05
2985 NASDAQ VIRC Fri, Dec 13, 2019 4.03 4.05 3.80 3.80
2984 NASDAQ VIRC Thu, Dec 12, 2019 3.95 3.95 3.95 3.95
2983 NASDAQ VIRC Wed, Dec 11, 2019 3.90 3.95 3.90 3.94
2982 NASDAQ VIRC Tue, Dec 10, 2019 3.90 3.91 3.90 3.91
2981 NASDAQ VIRC Mon, Dec 9, 2019 3.89 3.93 3.89 3.93
2980 NASDAQ VIRC Fri, Dec 6, 2019 3.96 4.00 3.88 3.88
2979 NASDAQ VIRC Thu, Dec 5, 2019 3.96 4.00 3.96 3.96
2978 NASDAQ VIRC Wed, Dec 4, 2019 3.95 4.00 3.90 3.90
2977 NASDAQ VIRC Tue, Dec 3, 2019 3.90 3.95 3.90 3.94
2976 NASDAQ VIRC Mon, Dec 2, 2019 3.95 3.95 3.90 3.90
2975 NASDAQ VIRC Fri, Nov 29, 2019 3.90 3.90 3.90 3.90
2974 NASDAQ VIRC Wed, Nov 27, 2019 3.95 3.95 3.95 3.95
2973 NASDAQ VIRC Tue, Nov 26, 2019 3.87 3.95 3.87 3.95
2972 NASDAQ VIRC Mon, Nov 25, 2019 3.84 3.89 3.80 3.89
2971 NASDAQ VIRC Fri, Nov 22, 2019 3.90 3.99 3.53 3.68
2970 NASDAQ VIRC Thu, Nov 21, 2019 3.90 3.90 3.90 3.90
2969 NASDAQ VIRC Wed, Nov 20, 2019 3.87 4.00 3.80 3.80
2968 NASDAQ VIRC Tue, Nov 19, 2019 3.92 4.01 3.92 4.00
2967 NASDAQ VIRC Mon, Nov 18, 2019 3.92 3.92 3.92 3.92
2966 NASDAQ VIRC Fri, Nov 15, 2019 3.95 3.95 3.90 3.93
2965 NASDAQ VIRC Thu, Nov 14, 2019 0.00 0.00 0.00 3.97
2964 NASDAQ VIRC Wed, Nov 13, 2019 3.95 3.97 3.90 3.97
2963 NASDAQ VIRC Tue, Nov 12, 2019 0.00 0.00 0.00 4.03
2962 NASDAQ VIRC Mon, Nov 11, 2019 3.88 4.03 3.88 4.03
2961 NASDAQ VIRC Fri, Nov 8, 2019 3.99 4.09 3.99 4.09
2960 NASDAQ VIRC Thu, Nov 7, 2019 3.95 4.00 3.95 3.99
2959 NASDAQ VIRC Wed, Nov 6, 2019 0.00 0.00 0.00 3.99
2958 NASDAQ VIRC Tue, Nov 5, 2019 3.99 3.99 3.99 3.99
2957 NASDAQ VIRC Mon, Nov 4, 2019 3.96 4.04 3.96 3.98
2956 NASDAQ VIRC Fri, Nov 1, 2019 4.01 4.01 4.01 4.01
2955 NASDAQ VIRC Thu, Oct 31, 2019 3.63 4.00 3.63 3.94
2954 NASDAQ VIRC Wed, Oct 30, 2019 3.92 3.92 3.30 3.60
2953 NASDAQ VIRC Tue, Oct 29, 2019 3.95 3.97 3.93 3.93
2952 NASDAQ VIRC Mon, Oct 28, 2019 3.97 3.97 3.90 3.90
2951 NASDAQ VIRC Fri, Oct 25, 2019 4.00 4.07 3.95 3.96
2950 NASDAQ VIRC Thu, Oct 24, 2019 4.00 4.01 3.95 4.00
2949 NASDAQ VIRC Wed, Oct 23, 2019 4.08 4.08 4.08 4.08
2948 NASDAQ VIRC Tue, Oct 22, 2019 4.07 4.07 4.05 4.05
2947 NASDAQ VIRC Mon, Oct 21, 2019 4.04 4.08 4.03 4.06
2946 NASDAQ VIRC Fri, Oct 18, 2019 3.93 4.08 3.75 3.96
2945 NASDAQ VIRC Thu, Oct 17, 2019 4.10 4.12 3.95 4.00
2944 NASDAQ VIRC Wed, Oct 16, 2019 3.96 4.23 3.96 4.10
2943 NASDAQ VIRC Tue, Oct 15, 2019 4.00 4.04 3.98 4.00
2942 NASDAQ VIRC Mon, Oct 14, 2019 4.00 4.00 3.92 3.99
2941 NASDAQ VIRC Fri, Oct 11, 2019 3.95 4.00 3.94 3.99
2940 NASDAQ VIRC Thu, Oct 10, 2019 3.94 4.00 3.94 3.97
2939 NASDAQ VIRC Wed, Oct 9, 2019 3.96 3.99 3.85 3.85
2938 NASDAQ VIRC Tue, Oct 8, 2019 3.98 4.09 3.95 3.95
2937 NASDAQ VIRC Mon, Oct 7, 2019 3.80 4.00 3.80 3.98
2936 NASDAQ VIRC Fri, Oct 4, 2019 3.85 3.87 3.81 3.81
2935 NASDAQ VIRC Thu, Oct 3, 2019 3.80 3.88 3.80 3.85
2934 NASDAQ VIRC Wed, Oct 2, 2019 3.90 3.90 3.69 3.69
2933 NASDAQ VIRC Tue, Oct 1, 2019 3.88 3.95 3.85 3.85
2932 NASDAQ VIRC Mon, Sep 30, 2019 3.80 3.85 3.75 3.85
2931 NASDAQ VIRC Fri, Sep 27, 2019 3.76 3.76 3.75 3.76
2930 NASDAQ VIRC Thu, Sep 26, 2019 3.81 3.83 3.75 3.76
2929 NASDAQ VIRC Wed, Sep 25, 2019 3.62 3.78 3.62 3.62
2928 NASDAQ VIRC Tue, Sep 24, 2019 3.78 3.89 3.60 3.65
2927 NASDAQ VIRC Mon, Sep 23, 2019 3.95 3.95 3.86 3.95
2926 NASDAQ VIRC Fri, Sep 20, 2019 3.81 4.06 3.60 3.90
2925 NASDAQ VIRC Thu, Sep 19, 2019 3.83 3.88 3.78 3.80
2924 NASDAQ VIRC Wed, Sep 18, 2019 3.90 4.07 3.78 3.78
2923 NASDAQ VIRC Tue, Sep 17, 2019 3.88 4.15 3.88 3.96
2922 NASDAQ VIRC Mon, Sep 16, 2019 4.16 4.45 3.70 3.85
2921 NASDAQ VIRC Fri, Sep 13, 2019 4.45 4.50 4.25 4.35
2920 NASDAQ VIRC Thu, Sep 12, 2019 4.41 4.41 4.23 4.25
2919 NASDAQ VIRC Wed, Sep 11, 2019 4.40 4.48 4.40 4.48
2918 NASDAQ VIRC Tue, Sep 10, 2019 4.45 4.48 4.40 4.44
2917 NASDAQ VIRC Mon, Sep 9, 2019 4.41 4.50 4.41 4.48
2916 NASDAQ VIRC Fri, Sep 6, 2019 4.43 4.48 4.31 4.48
2915 NASDAQ VIRC Thu, Sep 5, 2019 4.45 4.45 4.45 4.45
2914 NASDAQ VIRC Wed, Sep 4, 2019 4.44 4.45 4.44 4.45
2913 NASDAQ VIRC Tue, Sep 3, 2019 4.42 4.53 4.42 4.45
2912 NASDAQ VIRC Fri, Aug 30, 2019 0.00 0.00 0.00 4.35
2911 NASDAQ VIRC Thu, Aug 29, 2019 4.31 4.39 4.31 4.35
2910 NASDAQ VIRC Wed, Aug 28, 2019 4.41 4.41 4.31 4.33
2909 NASDAQ VIRC Tue, Aug 27, 2019 4.39 4.48 4.31 4.41
2908 NASDAQ VIRC Mon, Aug 26, 2019 4.46 4.46 4.46 4.46
2907 NASDAQ VIRC Fri, Aug 23, 2019 4.48 4.48 4.48 4.48
2906 NASDAQ VIRC Thu, Aug 22, 2019 4.50 4.50 4.50 4.50
2905 NASDAQ VIRC Wed, Aug 21, 2019 4.35 4.48 4.31 4.48
2904 NASDAQ VIRC Tue, Aug 20, 2019 4.44 4.44 4.44 4.44
2903 NASDAQ VIRC Mon, Aug 19, 2019 4.40 4.40 4.40 4.40
2902 NASDAQ VIRC Fri, Aug 16, 2019 4.40 4.40 4.40 4.40
2901 NASDAQ VIRC Thu, Aug 15, 2019 4.42 4.42 4.32 4.40
2900 NASDAQ VIRC Wed, Aug 14, 2019 4.42 4.50 4.40 4.49
2899 NASDAQ VIRC Tue, Aug 13, 2019 4.45 4.45 4.40 4.41
2898 NASDAQ VIRC Mon, Aug 12, 2019 4.41 4.43 4.40 4.43
2897 NASDAQ VIRC Fri, Aug 9, 2019 4.31 4.45 4.25 4.45
2896 NASDAQ VIRC Thu, Aug 8, 2019 4.41 4.45 4.31 4.31
2895 NASDAQ VIRC Wed, Aug 7, 2019 4.41 4.45 4.39 4.45
2894 NASDAQ VIRC Tue, Aug 6, 2019 4.45 4.45 4.40 4.41
2893 NASDAQ VIRC Mon, Aug 5, 2019 4.42 4.44 4.40 4.40
2892 NASDAQ VIRC Fri, Aug 2, 2019 4.45 4.51 4.40 4.51
2891 NASDAQ VIRC Thu, Aug 1, 2019 4.55 4.62 4.41 4.41
2890 NASDAQ VIRC Wed, Jul 31, 2019 4.42 4.63 4.40 4.51
2889 NASDAQ VIRC Tue, Jul 30, 2019 4.29 4.45 4.29 4.45
2888 NASDAQ VIRC Mon, Jul 29, 2019 4.26 4.38 4.24 4.24
2887 NASDAQ VIRC Fri, Jul 26, 2019 4.22 4.29 4.10 4.23
2886 NASDAQ VIRC Thu, Jul 25, 2019 4.25 4.25 4.22 4.25
2885 NASDAQ VIRC Wed, Jul 24, 2019 4.21 4.21 4.21 4.21
2884 NASDAQ VIRC Tue, Jul 23, 2019 0.00 0.00 0.00 4.21
2883 NASDAQ VIRC Mon, Jul 22, 2019 4.16 4.21 4.15 4.21
2882 NASDAQ VIRC Fri, Jul 19, 2019 4.10 4.10 4.10 4.10
2881 NASDAQ VIRC Thu, Jul 18, 2019 4.12 4.12 4.12 4.12
2880 NASDAQ VIRC Wed, Jul 17, 2019 4.08 4.13 4.04 4.13
2879 NASDAQ VIRC Tue, Jul 16, 2019 3.98 4.13 3.98 4.01
2878 NASDAQ VIRC Mon, Jul 15, 2019 4.24 4.24 4.08 4.13
2877 NASDAQ VIRC Fri, Jul 12, 2019 4.40 4.40 4.24 4.24
2876 NASDAQ VIRC Thu, Jul 11, 2019 4.38 4.44 4.38 4.38
2875 NASDAQ VIRC Wed, Jul 10, 2019 4.55 4.55 4.38 4.38
2874 NASDAQ VIRC Tue, Jul 9, 2019 4.55 4.59 4.55 4.58
2873 NASDAQ VIRC Mon, Jul 8, 2019 4.75 4.76 4.61 4.65
2872 NASDAQ VIRC Fri, Jul 5, 2019 4.73 4.77 4.73 4.75
2871 NASDAQ VIRC Wed, Jul 3, 2019 4.75 4.95 4.75 4.95
2870 NASDAQ VIRC Tue, Jul 2, 2019 4.75 4.75 4.75 4.75
2869 NASDAQ VIRC Mon, Jul 1, 2019 4.75 4.79 4.75 4.75
2868 NASDAQ VIRC Fri, Jun 28, 2019 4.52 4.95 4.52 4.67
2867 NASDAQ VIRC Thu, Jun 27, 2019 4.39 5.00 4.33 4.85
2866 NASDAQ VIRC Wed, Jun 26, 2019 4.46 4.46 4.36 4.36
2865 NASDAQ VIRC Tue, Jun 25, 2019 4.53 4.54 4.49 4.49
2864 NASDAQ VIRC Mon, Jun 24, 2019 4.41 4.51 4.41 4.51
2863 NASDAQ VIRC Fri, Jun 21, 2019 4.38 4.55 4.38 4.41
2862 NASDAQ VIRC Thu, Jun 20, 2019 4.43 4.43 4.34 4.42
2861 NASDAQ VIRC Wed, Jun 19, 2019 4.26 4.34 4.26 4.34
2860 NASDAQ VIRC Tue, Jun 18, 2019 4.22 4.30 4.22 4.30
2859 NASDAQ VIRC Mon, Jun 17, 2019 4.15 4.29 4.15 4.29
2858 NASDAQ VIRC Fri, Jun 14, 2019 4.06 4.25 4.06 4.25
2857 NASDAQ VIRC Thu, Jun 13, 2019 4.17 4.17 4.17 4.17
2856 NASDAQ VIRC Wed, Jun 12, 2019 4.10 4.17 4.10 4.17
2855 NASDAQ VIRC Tue, Jun 11, 2019 4.05 4.14 4.05 4.14
2854 NASDAQ VIRC Mon, Jun 10, 2019 4.05 4.10 3.90 4.02
2853 NASDAQ VIRC Fri, Jun 7, 2019 4.17 4.17 4.05 4.05
2852 NASDAQ VIRC Thu, Jun 6, 2019 4.13 4.17 4.13 4.13
2851 NASDAQ VIRC Wed, Jun 5, 2019 0.00 0.00 0.00 4.13
2850 NASDAQ VIRC Tue, Jun 4, 2019 4.13 4.13 4.13 4.13
2849 NASDAQ VIRC Mon, Jun 3, 2019 4.15 4.15 4.05 4.12
2848 NASDAQ VIRC Fri, May 31, 2019 4.12 4.12 4.12 4.12
2847 NASDAQ VIRC Thu, May 30, 2019 4.18 4.18 4.18 4.18
2846 NASDAQ VIRC Wed, May 29, 2019 4.11 4.12 4.11 4.12
2845 NASDAQ VIRC Tue, May 28, 2019 4.06 4.06 4.06 4.06
2844 NASDAQ VIRC Fri, May 24, 2019 4.03 4.03 4.03 4.03
2843 NASDAQ VIRC Thu, May 23, 2019 4.05 4.05 4.00 4.00
2842 NASDAQ VIRC Wed, May 22, 2019 4.03 4.06 4.03 4.06
2841 NASDAQ VIRC Tue, May 21, 2019 0.00 0.00 0.00 4.08
2840 NASDAQ VIRC Mon, May 20, 2019 4.15 4.16 3.96 4.08
2839 NASDAQ VIRC Fri, May 17, 2019 4.28 4.34 4.21 4.21
2838 NASDAQ VIRC Thu, May 16, 2019 4.30 4.36 4.13 4.31
2837 NASDAQ VIRC Wed, May 15, 2019 4.00 4.48 4.00 4.47
2836 NASDAQ VIRC Tue, May 14, 2019 3.94 3.94 3.94 3.94
2835 NASDAQ VIRC Mon, May 13, 2019 3.94 3.95 3.93 3.93
2834 NASDAQ VIRC Fri, May 10, 2019 3.87 3.92 3.85 3.86
2833 NASDAQ VIRC Thu, May 9, 2019 3.90 3.91 3.86 3.86
2832 NASDAQ VIRC Wed, May 8, 2019 4.00 4.10 3.89 3.89
2831 NASDAQ VIRC Tue, May 7, 2019 4.06 4.20 3.96 3.96
2830 NASDAQ VIRC Mon, May 6, 2019 4.05 4.26 4.04 4.05
2829 NASDAQ VIRC Fri, May 3, 2019 4.23 4.23 4.08 4.08
2828 NASDAQ VIRC Thu, May 2, 2019 4.01 4.02 3.84 3.99
2827 NASDAQ VIRC Wed, May 1, 2019 4.50 4.51 3.95 4.09
2826 NASDAQ VIRC Tue, Apr 30, 2019 4.54 4.54 4.47 4.52
2825 NASDAQ VIRC Mon, Apr 29, 2019 4.48 4.54 4.48 4.54
2824 NASDAQ VIRC Fri, Apr 26, 2019 4.40 4.56 4.40 4.52
2823 NASDAQ VIRC Thu, Apr 25, 2019 4.46 4.56 4.30 4.30
2822 NASDAQ VIRC Wed, Apr 24, 2019 4.60 4.63 4.60 4.63
2821 NASDAQ VIRC Tue, Apr 23, 2019 4.68 4.68 4.60 4.63
2820 NASDAQ VIRC Mon, Apr 22, 2019 4.55 4.55 4.41 4.50
2819 NASDAQ VIRC Thu, Apr 18, 2019 4.50 4.65 4.45 4.65
2818 NASDAQ VIRC Wed, Apr 17, 2019 4.31 4.49 4.31 4.47
2817 NASDAQ VIRC Tue, Apr 16, 2019 4.33 4.35 4.25 4.25
2816 NASDAQ VIRC Mon, Apr 15, 2019 4.21 4.33 4.21 4.31
2815 NASDAQ VIRC Fri, Apr 12, 2019 4.26 4.28 4.21 4.27
2814 NASDAQ VIRC Thu, Apr 11, 2019 4.25 4.26 4.20 4.26
2813 NASDAQ VIRC Wed, Apr 10, 2019 4.30 4.32 4.20 4.20
2812 NASDAQ VIRC Tue, Apr 9, 2019 4.30 4.30 4.30 4.30
2811 NASDAQ VIRC Mon, Apr 8, 2019 4.28 4.28 4.28 4.28
2810 NASDAQ VIRC Fri, Apr 5, 2019 4.33 4.33 4.30 4.30
2809 NASDAQ VIRC Thu, Apr 4, 2019 4.33 4.35 4.33 4.35
2808 NASDAQ VIRC Wed, Apr 3, 2019 4.35 4.35 4.34 4.35
2807 NASDAQ VIRC Tue, Apr 2, 2019 4.31 4.35 4.31 4.35
2806 NASDAQ VIRC Mon, Apr 1, 2019 0.00 0.00 0.00 4.33
2805 NASDAQ VIRC Fri, Mar 29, 2019 4.30 4.35 4.25 4.33
2804 NASDAQ VIRC Thu, Mar 28, 2019 4.29 4.30 4.25 4.30
2803 NASDAQ VIRC Wed, Mar 27, 2019 4.25 4.28 4.19 4.27
2802 NASDAQ VIRC Tue, Mar 26, 2019 4.14 4.25 4.14 4.25
2801 NASDAQ VIRC Mon, Mar 25, 2019 4.19 4.30 4.15 4.18
2800 NASDAQ VIRC Fri, Mar 22, 2019 4.11 4.14 4.11 4.13
2799 NASDAQ VIRC Thu, Mar 21, 2019 4.10 4.18 4.10 4.10
2798 NASDAQ VIRC Wed, Mar 20, 2019 4.10 4.18 4.10 4.18
2797 NASDAQ VIRC Tue, Mar 19, 2019 4.10 4.16 4.05 4.16
2796 NASDAQ VIRC Mon, Mar 18, 2019 4.10 4.13 4.01 4.10
2795 NASDAQ VIRC Fri, Mar 15, 2019 4.13 4.13 4.13 4.13
2794 NASDAQ VIRC Thu, Mar 14, 2019 4.00 4.11 4.00 4.07
2793 NASDAQ VIRC Wed, Mar 13, 2019 3.98 4.22 3.98 4.15
2792 NASDAQ VIRC Tue, Mar 12, 2019 3.98 3.98 3.97 3.97
2791 NASDAQ VIRC Mon, Mar 11, 2019 3.93 3.94 3.93 3.94
2790 NASDAQ VIRC Fri, Mar 8, 2019 3.80 3.85 3.80 3.85
2789 NASDAQ VIRC Thu, Mar 7, 2019 3.80 3.85 3.80 3.85
2788 NASDAQ VIRC Wed, Mar 6, 2019 3.82 3.85 3.81 3.83
2787 NASDAQ VIRC Tue, Mar 5, 2019 3.92 3.93 3.76 3.91
2786 NASDAQ VIRC Mon, Mar 4, 2019 3.93 3.95 3.86 3.93
2785 NASDAQ VIRC Fri, Mar 1, 2019 3.98 3.98 3.73 3.96
2784 NASDAQ VIRC Thu, Feb 28, 2019 3.95 4.07 3.95 4.00
2783 NASDAQ VIRC Wed, Feb 27, 2019 3.95 4.00 3.95 3.99
2782 NASDAQ VIRC Tue, Feb 26, 2019 4.13 4.13 3.95 3.95
2781 NASDAQ VIRC Mon, Feb 25, 2019 4.25 4.33 4.10 4.10
2780 NASDAQ VIRC Fri, Feb 22, 2019 4.30 4.31 4.27 4.30
2779 NASDAQ VIRC Thu, Feb 21, 2019 4.25 4.32 4.25 4.32
2778 NASDAQ VIRC Wed, Feb 20, 2019 4.31 4.33 4.28 4.31
2777 NASDAQ VIRC Tue, Feb 19, 2019 4.31 4.31 4.31 4.31
2776 NASDAQ VIRC Fri, Feb 15, 2019 4.29 4.33 4.29 4.31
2775 NASDAQ VIRC Thu, Feb 14, 2019 4.29 4.29 4.28 4.28
2774 NASDAQ VIRC Wed, Feb 13, 2019 4.29 4.29 4.29 4.29
2773 NASDAQ VIRC Tue, Feb 12, 2019 4.16 4.27 4.16 4.22
2772 NASDAQ VIRC Mon, Feb 11, 2019 4.15 4.35 4.08 4.08
2771 NASDAQ VIRC Fri, Feb 8, 2019 4.28 4.28 4.15 4.26
2770 NASDAQ VIRC Thu, Feb 7, 2019 4.23 4.23 4.23 4.23
2769 NASDAQ VIRC Wed, Feb 6, 2019 4.23 4.23 4.14 4.18
2768 NASDAQ VIRC Tue, Feb 5, 2019 4.20 4.25 4.12 4.18
2767 NASDAQ VIRC Mon, Feb 4, 2019 4.18 4.19 4.18 4.19
2766 NASDAQ VIRC Fri, Feb 1, 2019 4.20 4.28 4.11 4.17
2765 NASDAQ VIRC Thu, Jan 31, 2019 4.28 4.28 4.24 4.24
2764 NASDAQ VIRC Wed, Jan 30, 2019 4.27 4.28 4.22 4.28
2763 NASDAQ VIRC Tue, Jan 29, 2019 4.19 4.20 4.15 4.20
2762 NASDAQ VIRC Mon, Jan 28, 2019 4.18 4.18 4.09 4.09
2761 NASDAQ VIRC Fri, Jan 25, 2019 4.18 4.18 4.18 4.18
2760 NASDAQ VIRC Thu, Jan 24, 2019 4.06 4.14 4.06 4.14
2759 NASDAQ VIRC Wed, Jan 23, 2019 4.12 4.12 4.05 4.08
2758 NASDAQ VIRC Tue, Jan 22, 2019 4.31 4.31 4.06 4.06
2757 NASDAQ VIRC Fri, Jan 18, 2019 4.11 4.21 4.01 4.05
2756 NASDAQ VIRC Thu, Jan 17, 2019 4.23 4.23 4.01 4.01
2755 NASDAQ VIRC Wed, Jan 16, 2019 4.24 4.25 4.20 4.23
2754 NASDAQ VIRC Tue, Jan 15, 2019 4.29 4.29 4.22 4.25
2753 NASDAQ VIRC Mon, Jan 14, 2019 4.35 4.35 4.25 4.25
2752 NASDAQ VIRC Fri, Jan 11, 2019 4.28 4.40 4.28 4.35
2751 NASDAQ VIRC Thu, Jan 10, 2019 4.50 4.50 4.27 4.40
2750 NASDAQ VIRC Wed, Jan 9, 2019 4.38 4.39 4.38 4.39
2749 NASDAQ VIRC Tue, Jan 8, 2019 4.21 4.31 4.21 4.30
2748 NASDAQ VIRC Mon, Jan 7, 2019 4.26 4.30 4.17 4.30
2747 NASDAQ VIRC Fri, Jan 4, 2019 4.09 4.41 4.07 4.41
2746 NASDAQ VIRC Thu, Jan 3, 2019 0.00 0.00 0.00 4.05
2745 NASDAQ VIRC Wed, Jan 2, 2019 4.07 4.07 4.05 4.05
2744 NASDAQ VIRC Mon, Dec 31, 2018 4.16 4.34 4.00 4.00
2743 NASDAQ VIRC Fri, Dec 28, 2018 3.96 4.10 3.96 4.10
2742 NASDAQ VIRC Thu, Dec 27, 2018 3.93 4.00 3.93 3.99
2741 NASDAQ VIRC Wed, Dec 26, 2018 3.97 3.99 3.93 3.98
2740 NASDAQ VIRC Mon, Dec 24, 2018 4.04 4.04 3.93 3.93
2739 NASDAQ VIRC Fri, Dec 21, 2018 4.01 4.02 3.97 3.98
2738 NASDAQ VIRC Thu, Dec 20, 2018 4.03 4.03 3.97 4.00
2737 NASDAQ VIRC Wed, Dec 19, 2018 4.10 4.23 3.75 3.97
2736 NASDAQ VIRC Tue, Dec 18, 2018 4.10 4.10 4.10 4.10
2735 NASDAQ VIRC Mon, Dec 17, 2018 4.00 4.23 3.98 4.01
2734 NASDAQ VIRC Fri, Dec 14, 2018 4.30 4.30 3.75 3.86
2733 NASDAQ VIRC Thu, Dec 13, 2018 4.32 4.32 4.08 4.28
2732 NASDAQ VIRC Tue, Dec 11, 2018 4.37 4.40 4.37 4.37
2731 NASDAQ VIRC Mon, Dec 10, 2018 4.37 4.40 4.32 4.40
2730 NASDAQ VIRC Fri, Dec 7, 2018 4.38 4.39 4.38 4.39
2729 NASDAQ VIRC Thu, Dec 6, 2018 4.26 4.33 4.26 4.32
2728 NASDAQ VIRC Tue, Dec 4, 2018 4.32 4.40 4.32 4.40
2727 NASDAQ VIRC Mon, Dec 3, 2018 4.40 4.40 4.35 4.40
2726 NASDAQ VIRC Fri, Nov 30, 2018 4.36 4.44 4.32 4.39
2725 NASDAQ VIRC Thu, Nov 29, 2018 0.00 0.00 0.00 4.40
2724 NASDAQ VIRC Wed, Nov 28, 2018 4.40 4.40 4.40 4.40
2723 NASDAQ VIRC Tue, Nov 27, 2018 4.37 4.40 4.27 4.40
2722 NASDAQ VIRC Mon, Nov 26, 2018 4.31 4.36 4.13 4.36
2721 NASDAQ VIRC Fri, Nov 23, 2018 4.40 4.40 4.40 4.40
2720 NASDAQ VIRC Wed, Nov 21, 2018 4.32 4.40 4.27 4.40
2719 NASDAQ VIRC Tue, Nov 20, 2018 4.11 4.32 4.06 4.26
2718 NASDAQ VIRC Mon, Nov 19, 2018 4.13 4.33 4.05 4.33
2717 NASDAQ VIRC Fri, Nov 16, 2018 4.30 4.42 4.30 4.38
2716 NASDAQ VIRC Thu, Nov 15, 2018 4.32 4.51 4.32 4.36
2715 NASDAQ VIRC Wed, Nov 14, 2018 4.32 4.52 4.31 4.52
2714 NASDAQ VIRC Tue, Nov 13, 2018 4.18 4.33 4.18 4.33
2713 NASDAQ VIRC Mon, Nov 12, 2018 4.39 4.39 4.11 4.11
2712 NASDAQ VIRC Fri, Nov 9, 2018 4.43 4.43 4.31 4.31
2711 NASDAQ VIRC Thu, Nov 8, 2018 4.28 4.38 4.09 4.38
2710 NASDAQ VIRC Wed, Nov 7, 2018 4.46 4.46 4.31 4.31
2709 NASDAQ VIRC Tue, Nov 6, 2018 4.40 4.48 4.38 4.38
2708 NASDAQ VIRC Mon, Nov 5, 2018 4.34 4.53 4.30 4.41
2707 NASDAQ VIRC Fri, Nov 2, 2018 4.32 4.52 4.32 4.45
2706 NASDAQ VIRC Wed, Oct 31, 2018 4.31 4.32 4.31 4.32
2705 NASDAQ VIRC Tue, Oct 30, 2018 4.19 4.33 4.12 4.33
2704 NASDAQ VIRC Mon, Oct 29, 2018 4.00 4.28 3.96 4.28
2703 NASDAQ VIRC Fri, Oct 26, 2018 4.00 4.10 3.88 3.88
2702 NASDAQ VIRC Thu, Oct 25, 2018 3.94 4.09 3.94 4.05
2701 NASDAQ VIRC Wed, Oct 24, 2018 3.94 3.98 3.90 3.90
2700 NASDAQ VIRC Tue, Oct 23, 2018 4.00 4.00 3.92 3.92
2699 NASDAQ VIRC Mon, Oct 22, 2018 3.91 4.00 3.91 3.93
2698 NASDAQ VIRC Fri, Oct 19, 2018 3.96 3.96 3.92 3.93
2697 NASDAQ VIRC Thu, Oct 18, 2018 3.97 3.99 3.94 3.94
2696 NASDAQ VIRC Wed, Oct 17, 2018 3.94 4.00 3.94 3.95
2695 NASDAQ VIRC Tue, Oct 16, 2018 4.09 4.10 3.94 3.94
2694 NASDAQ VIRC Mon, Oct 15, 2018 4.10 4.13 3.86 4.10
2693 NASDAQ VIRC Fri, Oct 12, 2018 4.30 4.30 4.20 4.20
2692 NASDAQ VIRC Thu, Oct 11, 2018 4.10 4.31 4.10 4.31
2691 NASDAQ VIRC Wed, Oct 10, 2018 4.35 4.35 4.08 4.08
2690 NASDAQ VIRC Tue, Oct 9, 2018 4.40 4.41 4.31 4.31
2689 NASDAQ VIRC Mon, Oct 8, 2018 4.45 4.54 4.45 4.48
2688 NASDAQ VIRC Fri, Oct 5, 2018 4.61 4.62 4.54 4.54
2687 NASDAQ VIRC Thu, Oct 4, 2018 4.78 4.78 4.61 4.64
2686 NASDAQ VIRC Wed, Oct 3, 2018 4.74 4.89 4.72 4.82
2685 NASDAQ VIRC Tue, Oct 2, 2018 4.83 4.87 4.65 4.78
2684 NASDAQ VIRC Mon, Oct 1, 2018 4.85 4.89 4.75 4.89
2683 NASDAQ VIRC Fri, Sep 28, 2018 4.60 4.90 4.60 4.85
2682 NASDAQ VIRC Thu, Sep 27, 2018 4.80 4.85 4.55 4.55
2681 NASDAQ VIRC Wed, Sep 26, 2018 4.75 4.85 4.65 4.85
2680 NASDAQ VIRC Tue, Sep 25, 2018 4.35 4.90 4.35 4.85
2679 NASDAQ VIRC Mon, Sep 24, 2018 4.15 4.30 4.00 4.30
2678 NASDAQ VIRC Fri, Sep 21, 2018 3.95 4.20 3.95 4.15
2677 NASDAQ VIRC Thu, Sep 20, 2018 3.85 4.00 3.80 4.00
2676 NASDAQ VIRC Wed, Sep 19, 2018 3.90 3.95 3.70 3.90
2675 NASDAQ VIRC Tue, Sep 18, 2018 3.90 4.00 3.90 3.95
2674 NASDAQ VIRC Mon, Sep 17, 2018 4.00 4.10 3.80 3.90
2673 NASDAQ VIRC Fri, Sep 14, 2018 4.15 4.65 4.00 4.00
2672 NASDAQ VIRC Thu, Sep 13, 2018 4.35 4.40 4.10 4.10
2671 NASDAQ VIRC Wed, Sep 12, 2018 4.60 4.85 4.25 4.35
2670 NASDAQ VIRC Tue, Sep 11, 2018 4.10 4.50 4.10 4.35
2669 NASDAQ VIRC Mon, Sep 10, 2018 5.00 5.00 4.55 4.57
2668 NASDAQ VIRC Fri, Sep 7, 2018 4.90 5.10 4.90 5.10
2667 NASDAQ VIRC Thu, Sep 6, 2018 4.96 5.00 4.90 5.00
2666 NASDAQ VIRC Wed, Sep 5, 2018 4.95 5.15 4.90 5.05
2665 NASDAQ VIRC Tue, Sep 4, 2018 4.95 5.35 4.95 5.35
2664 NASDAQ VIRC Fri, Aug 31, 2018 4.95 5.00 4.95 4.95
2663 NASDAQ VIRC Thu, Aug 30, 2018 4.95 5.00 4.90 4.90
2662 NASDAQ VIRC Wed, Aug 29, 2018 4.95 5.00 4.95 4.95
2661 NASDAQ VIRC Tue, Aug 28, 2018 4.95 4.95 4.95 4.95
2660 NASDAQ VIRC Mon, Aug 27, 2018 4.97 5.05 4.95 4.95
2659 NASDAQ VIRC Fri, Aug 24, 2018 5.00 5.00 4.90 4.90
2658 NASDAQ VIRC Thu, Aug 23, 2018 0.00 0.00 0.00 4.80
2657 NASDAQ VIRC Wed, Aug 22, 2018 0.00 0.00 0.00 4.80
2656 NASDAQ VIRC Tue, Aug 21, 2018 4.89 5.01 4.80 4.80
2655 NASDAQ VIRC Mon, Aug 20, 2018 5.05 5.10 4.85 4.85
2654 NASDAQ VIRC Fri, Aug 17, 2018 4.99 5.05 4.95 5.00
2653 NASDAQ VIRC Thu, Aug 16, 2018 5.00 5.00 5.00 5.00
2652 NASDAQ VIRC Wed, Aug 15, 2018 4.90 4.90 4.90 4.90
2651 NASDAQ VIRC Tue, Aug 14, 2018 4.95 4.99 4.95 4.99
2650 NASDAQ VIRC Mon, Aug 13, 2018 4.95 5.00 4.85 5.00
2649 NASDAQ VIRC Fri, Aug 10, 2018 4.85 4.90 4.85 4.90
2648 NASDAQ VIRC Thu, Aug 9, 2018 4.90 4.90 4.90 4.90
2647 NASDAQ VIRC Wed, Aug 8, 2018 0.00 0.00 0.00 4.90
2646 NASDAQ VIRC Tue, Aug 7, 2018 4.95 4.95 4.90 4.90
2645 NASDAQ VIRC Mon, Aug 6, 2018 5.05 5.08 4.86 4.95
2644 NASDAQ VIRC Fri, Aug 3, 2018 5.15 5.15 5.05 5.05
2643 NASDAQ VIRC Thu, Aug 2, 2018 5.10 5.12 5.10 5.12
2642 NASDAQ VIRC Wed, Aug 1, 2018 5.05 5.10 5.05 5.10
2641 NASDAQ VIRC Tue, Jul 31, 2018 4.95 5.20 4.95 5.17
2640 NASDAQ VIRC Mon, Jul 30, 2018 5.00 5.00 4.95 5.00
2639 NASDAQ VIRC Fri, Jul 27, 2018 4.95 5.00 4.95 4.95
2638 NASDAQ VIRC Thu, Jul 26, 2018 4.88 4.95 4.88 4.95
2637 NASDAQ VIRC Wed, Jul 25, 2018 4.85 4.95 4.80 4.95
2636 NASDAQ VIRC Tue, Jul 24, 2018 4.75 4.85 4.70 4.70
2635 NASDAQ VIRC Mon, Jul 23, 2018 4.70 4.70 4.70 4.70
2634 NASDAQ VIRC Fri, Jul 20, 2018 4.70 4.70 4.70 4.70
2633 NASDAQ VIRC Thu, Jul 19, 2018 4.66 4.75 4.65 4.65
2632 NASDAQ VIRC Wed, Jul 18, 2018 4.65 4.70 4.65 4.70
2631 NASDAQ VIRC Tue, Jul 17, 2018 4.60 4.70 4.60 4.70
2630 NASDAQ VIRC Mon, Jul 16, 2018 4.60 4.60 4.60 4.60
2629 NASDAQ VIRC Fri, Jul 13, 2018 4.67 4.67 4.60 4.65
2628 NASDAQ VIRC Thu, Jul 12, 2018 4.65 4.75 4.50 4.70
2627 NASDAQ VIRC Wed, Jul 11, 2018 4.45 4.75 4.45 4.75
2626 NASDAQ VIRC Tue, Jul 10, 2018 4.65 4.65 4.50 4.55
2625 NASDAQ VIRC Mon, Jul 9, 2018 4.50 4.55 4.50 4.55
2624 NASDAQ VIRC Fri, Jul 6, 2018 4.41 4.41 4.41 4.41
2623 NASDAQ VIRC Thu, Jul 5, 2018 4.50 4.50 4.30 4.45
2622 NASDAQ VIRC Tue, Jul 3, 2018 4.60 4.65 4.60 4.65
2621 NASDAQ VIRC Mon, Jul 2, 2018 4.35 4.65 4.35 4.65
2620 NASDAQ VIRC Fri, Jun 29, 2018 4.10 4.45 4.10 4.40
2619 NASDAQ VIRC Thu, Jun 28, 2018 4.40 4.40 4.35 4.40
2618 NASDAQ VIRC Wed, Jun 27, 2018 4.80 4.80 4.35 4.35
2617 NASDAQ VIRC Tue, Jun 26, 2018 4.90 4.95 4.85 4.85
2616 NASDAQ VIRC Mon, Jun 25, 2018 4.80 4.90 4.75 4.90
2615 NASDAQ VIRC Fri, Jun 22, 2018 4.80 4.95 4.80 4.80
2614 NASDAQ VIRC Thu, Jun 21, 2018 4.55 4.90 4.50 4.80
2613 NASDAQ VIRC Wed, Jun 20, 2018 4.50 4.55 4.45 4.50
2612 NASDAQ VIRC Tue, Jun 19, 2018 4.40 4.60 4.40 4.50
2611 NASDAQ VIRC Mon, Jun 18, 2018 4.50 4.58 4.50 4.55
2610 NASDAQ VIRC Fri, Jun 15, 2018 4.50 4.55 4.50 4.55
2609 NASDAQ VIRC Thu, Jun 14, 2018 4.50 4.53 4.45 4.53
2608 NASDAQ VIRC Wed, Jun 13, 2018 4.48 4.55 4.48 4.55
2607 NASDAQ VIRC Tue, Jun 12, 2018 4.45 4.55 4.45 4.55
2606 NASDAQ VIRC Mon, Jun 11, 2018 4.55 4.55 4.45 4.55
2605 NASDAQ VIRC Fri, Jun 8, 2018 4.50 4.55 4.45 4.50
2604 NASDAQ VIRC Thu, Jun 7, 2018 4.60 4.65 4.45 4.50
2603 NASDAQ VIRC Wed, Jun 6, 2018 4.80 4.80 4.65 4.65
2602 NASDAQ VIRC Tue, Jun 5, 2018 4.80 4.80 4.70 4.80
2601 NASDAQ VIRC Mon, Jun 4, 2018 4.70 4.75 4.60 4.70
2600 NASDAQ VIRC Fri, Jun 1, 2018 4.85 4.85 4.55 4.60
2599 NASDAQ VIRC Thu, May 31, 2018 4.75 4.85 4.75 4.85
2598 NASDAQ VIRC Wed, May 30, 2018 4.75 4.85 4.75 4.75
2597 NASDAQ VIRC Tue, May 29, 2018 4.55 4.80 4.55 4.75
2596 NASDAQ VIRC Fri, May 25, 2018 4.45 4.60 4.43 4.60
2595 NASDAQ VIRC Thu, May 24, 2018 4.40 4.45 4.35 4.40
2594 NASDAQ VIRC Wed, May 23, 2018 4.40 4.45 4.30 4.45
2593 NASDAQ VIRC Tue, May 22, 2018 4.40 4.45 4.35 4.35
2592 NASDAQ VIRC Mon, May 21, 2018 4.25 4.40 4.25 4.30
2591 NASDAQ VIRC Fri, May 18, 2018 4.30 4.30 4.25 4.30
2590 NASDAQ VIRC Thu, May 17, 2018 4.25 4.30 4.25 4.30
2589 NASDAQ VIRC Wed, May 16, 2018 4.25 4.30 4.25 4.25
2588 NASDAQ VIRC Tue, May 15, 2018 4.24 4.30 4.24 4.30
2587 NASDAQ VIRC Mon, May 14, 2018 4.20 4.33 4.20 4.30
2586 NASDAQ VIRC Fri, May 11, 2018 4.15 4.30 4.12 4.30
2585 NASDAQ VIRC Thu, May 10, 2018 4.10 4.15 4.06 4.15
2584 NASDAQ VIRC Wed, May 9, 2018 4.20 4.23 4.10 4.15
2583 NASDAQ VIRC Tue, May 8, 2018 4.20 4.20 4.20 4.20
2582 NASDAQ VIRC Mon, May 7, 2018 4.25 4.25 4.25 4.25
2581 NASDAQ VIRC Fri, May 4, 2018 4.10 4.25 4.10 4.20
2580 NASDAQ VIRC Thu, May 3, 2018 4.12 4.20 4.12 4.15
2579 NASDAQ VIRC Wed, May 2, 2018 4.15 4.20 4.10 4.20
2578 NASDAQ VIRC Tue, May 1, 2018 4.10 4.20 4.10 4.20
2577 NASDAQ VIRC Mon, Apr 30, 2018 4.05 4.20 4.05 4.15
2576 NASDAQ VIRC Fri, Apr 27, 2018 4.08 4.15 4.08 4.15
2575 NASDAQ VIRC Thu, Apr 26, 2018 4.10 4.19 4.05 4.05
2574 NASDAQ VIRC Wed, Apr 25, 2018 4.30 4.30 4.05 4.20
2573 NASDAQ VIRC Tue, Apr 24, 2018 4.25 4.25 4.25 4.25
2572 NASDAQ VIRC Mon, Apr 23, 2018 4.39 4.39 4.39 4.39
2571 NASDAQ VIRC Fri, Apr 20, 2018 4.35 4.35 4.33 4.33
2570 NASDAQ VIRC Thu, Apr 19, 2018 4.25 4.25 4.25 4.25
2569 NASDAQ VIRC Wed, Apr 18, 2018 4.30 4.40 4.30 4.30
2568 NASDAQ VIRC Tue, Apr 17, 2018 4.25 4.30 4.25 4.30
2567 NASDAQ VIRC Mon, Apr 16, 2018 4.20 4.25 4.20 4.25
2566 NASDAQ VIRC Fri, Apr 13, 2018 4.23 4.25 4.23 4.25
2565 NASDAQ VIRC Thu, Apr 12, 2018 4.25 4.25 4.25 4.25
2564 NASDAQ VIRC Wed, Apr 11, 2018 4.25 4.25 4.25 4.25
2563 NASDAQ VIRC Tue, Apr 10, 2018 4.20 4.25 4.20 4.25
2562 NASDAQ VIRC Mon, Apr 9, 2018 4.10 4.25 4.10 4.25
2561 NASDAQ VIRC Fri, Apr 6, 2018 4.30 4.30 3.95 4.10
2560 NASDAQ VIRC Thu, Apr 5, 2018 4.30 4.30 4.25 4.30
2559 NASDAQ VIRC Wed, Apr 4, 2018 4.20 4.30 4.20 4.30
2558 NASDAQ VIRC Tue, Apr 3, 2018 4.15 4.30 4.15 4.25
2557 NASDAQ VIRC Mon, Apr 2, 2018 4.05 4.25 4.04 4.10
2556 NASDAQ VIRC Thu, Mar 29, 2018 4.15 4.16 4.10 4.10
2555 NASDAQ VIRC Wed, Mar 28, 2018 4.35 4.35 4.00 4.05
2554 NASDAQ VIRC Tue, Mar 27, 2018 4.30 4.31 4.25 4.25
2553 NASDAQ VIRC Mon, Mar 26, 2018 4.30 4.50 4.24 4.40
2552 NASDAQ VIRC Fri, Mar 23, 2018 4.20 4.30 4.20 4.30
2551 NASDAQ VIRC Thu, Mar 22, 2018 4.30 4.30 4.26 4.30
2550 NASDAQ VIRC Wed, Mar 21, 2018 4.35 4.40 4.35 4.35
2549 NASDAQ VIRC Tue, Mar 20, 2018 4.40 4.45 4.20 4.30
2548 NASDAQ VIRC Mon, Mar 19, 2018 4.40 4.45 4.40 4.40
2547 NASDAQ VIRC Fri, Mar 16, 2018 4.30 4.50 4.30 4.40
2546 NASDAQ VIRC Thu, Mar 15, 2018 4.25 4.50 4.25 4.40
2545 NASDAQ VIRC Wed, Mar 14, 2018 4.45 4.45 4.30 4.30
2544 NASDAQ VIRC Tue, Mar 13, 2018 4.35 4.40 4.35 4.35
2543 NASDAQ VIRC Mon, Mar 12, 2018 4.35 4.50 4.35 4.43
2542 NASDAQ VIRC Fri, Mar 9, 2018 4.50 4.50 4.50 4.50
2541 NASDAQ VIRC Thu, Mar 8, 2018 4.45 4.45 4.45 4.45
2540 NASDAQ VIRC Wed, Mar 7, 2018 4.45 4.50 4.40 4.40
2539 NASDAQ VIRC Tue, Mar 6, 2018 4.41 4.45 4.35 4.40
2538 NASDAQ VIRC Mon, Mar 5, 2018 4.40 4.45 4.35 4.45
2537 NASDAQ VIRC Fri, Mar 2, 2018 4.35 4.50 4.35 4.45
2536 NASDAQ VIRC Thu, Mar 1, 2018 4.45 4.55 4.45 4.50
2535 NASDAQ VIRC Wed, Feb 28, 2018 4.55 4.60 4.45 4.50
2534 NASDAQ VIRC Tue, Feb 27, 2018 4.65 4.65 4.50 4.50
2533 NASDAQ VIRC Mon, Feb 26, 2018 4.65 4.70 4.65 4.65
2532 NASDAQ VIRC Fri, Feb 23, 2018 4.60 4.70 4.58 4.70
2531 NASDAQ VIRC Thu, Feb 22, 2018 4.55 4.60 4.47 4.60
2530 NASDAQ VIRC Wed, Feb 21, 2018 4.25 4.40 4.25 4.40
2529 NASDAQ VIRC Tue, Feb 20, 2018 4.20 4.30 4.15 4.20
2528 NASDAQ VIRC Fri, Feb 16, 2018 4.25 4.25 4.20 4.20
2527 NASDAQ VIRC Thu, Feb 15, 2018 4.22 4.30 4.20 4.20
2526 NASDAQ VIRC Wed, Feb 14, 2018 4.25 4.25 4.20 4.20
2525 NASDAQ VIRC Tue, Feb 13, 2018 4.26 4.26 4.25 4.25
2524 NASDAQ VIRC Mon, Feb 12, 2018 4.25 4.30 4.25 4.25
2523 NASDAQ VIRC Fri, Feb 9, 2018 4.31 4.34 4.15 4.30
2522 NASDAQ VIRC Thu, Feb 8, 2018 4.70 4.70 4.20 4.25
2521 NASDAQ VIRC Wed, Feb 7, 2018 4.70 4.70 4.70 4.70
2520 NASDAQ VIRC Tue, Feb 6, 2018 4.60 4.68 4.60 4.68
2519 NASDAQ VIRC Mon, Feb 5, 2018 4.60 4.65 4.60 4.60
2518 NASDAQ VIRC Fri, Feb 2, 2018 4.65 4.65 4.60 4.65
2517 NASDAQ VIRC Thu, Feb 1, 2018 4.68 4.68 4.68 4.68
2516 NASDAQ VIRC Wed, Jan 31, 2018 4.75 4.75 4.70 4.70
2515 NASDAQ VIRC Tue, Jan 30, 2018 4.60 4.65 4.60 4.65
2514 NASDAQ VIRC Mon, Jan 29, 2018 4.60 4.70 4.60 4.70
2513 NASDAQ VIRC Fri, Jan 26, 2018 4.60 4.76 4.60 4.70
2512 NASDAQ VIRC Thu, Jan 25, 2018 4.60 4.70 4.60 4.63
2511 NASDAQ VIRC Wed, Jan 24, 2018 4.70 4.70 4.55 4.60
2510 NASDAQ VIRC Tue, Jan 23, 2018 4.50 4.75 4.50 4.70
2509 NASDAQ VIRC Mon, Jan 22, 2018 4.50 4.55 4.50 4.53
2508 NASDAQ VIRC Fri, Jan 19, 2018 4.60 4.60 4.50 4.55
2507 NASDAQ VIRC Thu, Jan 18, 2018 4.65 4.65 4.60 4.65
2506 NASDAQ VIRC Wed, Jan 17, 2018 4.80 4.80 4.60 4.65
2505 NASDAQ VIRC Tue, Jan 16, 2018 4.80 4.85 4.75 4.80
2504 NASDAQ VIRC Fri, Jan 12, 2018 4.85 4.90 4.75 4.75
2503 NASDAQ VIRC Thu, Jan 11, 2018 4.75 4.85 4.75 4.85
2502 NASDAQ VIRC Wed, Jan 10, 2018 4.85 4.85 4.75 4.80
2501 NASDAQ VIRC Tue, Jan 9, 2018 4.80 4.85 4.75 4.80
2500 NASDAQ VIRC Mon, Jan 8, 2018 4.75 4.80 4.66 4.80
2499 NASDAQ VIRC Fri, Jan 5, 2018 4.80 4.85 4.67 4.75
2498 NASDAQ VIRC Thu, Jan 4, 2018 4.80 4.85 4.68 4.85
2497 NASDAQ VIRC Wed, Jan 3, 2018 4.95 4.95 4.75 4.78
2496 NASDAQ VIRC Tue, Jan 2, 2018 5.10 5.15 4.95 4.95
2495 NASDAQ VIRC Fri, Dec 29, 2017 4.75 5.05 4.70 5.05
2494 NASDAQ VIRC Thu, Dec 28, 2017 4.75 4.75 4.70 4.75
2493 NASDAQ VIRC Wed, Dec 27, 2017 4.75 4.75 4.65 4.65
2492 NASDAQ VIRC Tue, Dec 26, 2017 4.84 4.90 4.67 4.75
2491 NASDAQ VIRC Fri, Dec 22, 2017 4.75 4.90 4.75 4.90
2490 NASDAQ VIRC Thu, Dec 21, 2017 4.55 4.80 4.55 4.75
2489 NASDAQ VIRC Wed, Dec 20, 2017 4.80 4.80 4.60 4.70
2488 NASDAQ VIRC Tue, Dec 19, 2017 4.75 4.80 4.50 4.50
2487 NASDAQ VIRC Mon, Dec 18, 2017 4.72 4.90 4.65 4.65
2486 NASDAQ VIRC Fri, Dec 15, 2017 5.15 5.28 4.50 4.90
2485 NASDAQ VIRC Thu, Dec 14, 2017 5.25 5.50 5.15 5.15
2484 NASDAQ VIRC Wed, Dec 13, 2017 5.25 5.25 5.15 5.15
2483 NASDAQ VIRC Tue, Dec 12, 2017 5.23 5.50 5.23 5.40
2482 NASDAQ VIRC Mon, Dec 11, 2017 5.20 5.30 5.20 5.20
2481 NASDAQ VIRC Fri, Dec 8, 2017 5.20 5.30 5.20 5.28
2480 NASDAQ VIRC Thu, Dec 7, 2017 5.35 5.35 5.05 5.25
2479 NASDAQ VIRC Wed, Dec 6, 2017 5.45 5.45 5.35 5.35
2478 NASDAQ VIRC Tue, Dec 5, 2017 5.40 5.40 5.35 5.40
2477 NASDAQ VIRC Mon, Dec 4, 2017 5.55 5.72 5.35 5.40
2476 NASDAQ VIRC Fri, Dec 1, 2017 5.56 5.65 5.50 5.65
2475 NASDAQ VIRC Thu, Nov 30, 2017 5.66 5.66 5.45 5.65
2474 NASDAQ VIRC Wed, Nov 29, 2017 5.70 5.75 5.60 5.70
2473 NASDAQ VIRC Tue, Nov 28, 2017 5.65 5.75 5.65 5.75
2472 NASDAQ VIRC Mon, Nov 27, 2017 5.65 5.75 5.51 5.75
2471 NASDAQ VIRC Fri, Nov 24, 2017 5.50 5.70 5.45 5.70
2470 NASDAQ VIRC Wed, Nov 22, 2017 5.25 5.55 5.20 5.55
2469 NASDAQ VIRC Tue, Nov 21, 2017 5.24 5.55 5.24 5.35
2468 NASDAQ VIRC Mon, Nov 20, 2017 5.20 5.25 5.10 5.25
2467 NASDAQ VIRC Fri, Nov 17, 2017 5.15 5.20 5.12 5.15
2466 NASDAQ VIRC Thu, Nov 16, 2017 5.15 5.15 5.15 5.15
2465 NASDAQ VIRC Wed, Nov 15, 2017 5.15 5.15 4.90 5.10
2464 NASDAQ VIRC Tue, Nov 14, 2017 5.15 5.20 5.15 5.20
2463 NASDAQ VIRC Mon, Nov 13, 2017 5.20 5.20 5.20 5.20
2462 NASDAQ VIRC Fri, Nov 10, 2017 5.15 5.35 5.10 5.20
2461 NASDAQ VIRC Thu, Nov 9, 2017 5.20 5.35 5.10 5.10
2460 NASDAQ VIRC Wed, Nov 8, 2017 5.40 5.40 5.20 5.35
2459 NASDAQ VIRC Tue, Nov 7, 2017 5.43 5.45 5.40 5.45
2458 NASDAQ VIRC Mon, Nov 6, 2017 5.65 5.68 5.40 5.40
2457 NASDAQ VIRC Fri, Nov 3, 2017 5.55 5.65 5.45 5.65
2456 NASDAQ VIRC Thu, Nov 2, 2017 5.65 5.69 5.55 5.55
2455 NASDAQ VIRC Wed, Nov 1, 2017 5.80 5.88 5.55 5.70
2454 NASDAQ VIRC Tue, Oct 31, 2017 5.75 5.95 5.75 5.90
2453 NASDAQ VIRC Mon, Oct 30, 2017 5.90 5.95 5.58 5.70
2452 NASDAQ VIRC Fri, Oct 27, 2017 5.75 5.90 5.71 5.90
2451 NASDAQ VIRC Thu, Oct 26, 2017 5.65 5.80 5.65 5.80
2450 NASDAQ VIRC Wed, Oct 25, 2017 5.75 5.75 5.55 5.55
2449 NASDAQ VIRC Tue, Oct 24, 2017 5.73 5.73 5.70 5.70
2448 NASDAQ VIRC Mon, Oct 23, 2017 5.60 5.80 5.60 5.75
2447 NASDAQ VIRC Fri, Oct 20, 2017 5.65 5.85 5.65 5.70
2446 NASDAQ VIRC Thu, Oct 19, 2017 5.65 5.80 5.55 5.75
2445 NASDAQ VIRC Wed, Oct 18, 2017 5.60 5.80 5.60 5.80
2444 NASDAQ VIRC Tue, Oct 17, 2017 5.75 5.75 5.50 5.65
2443 NASDAQ VIRC Mon, Oct 16, 2017 5.55 5.75 5.45 5.70
2442 NASDAQ VIRC Fri, Oct 13, 2017 5.60 5.65 5.35 5.40
2441 NASDAQ VIRC Thu, Oct 12, 2017 5.60 5.75 5.60 5.65
2440 NASDAQ VIRC Wed, Oct 11, 2017 5.70 5.75 5.66 5.70
2439 NASDAQ VIRC Tue, Oct 10, 2017 5.65 5.70 5.65 5.68
2438 NASDAQ VIRC Mon, Oct 9, 2017 5.82 5.82 5.75 5.78
2437 NASDAQ VIRC Fri, Oct 6, 2017 5.60 5.85 5.27 5.80
2436 NASDAQ VIRC Thu, Oct 5, 2017 5.80 5.85 5.65 5.70
2435 NASDAQ VIRC Wed, Oct 4, 2017 5.62 5.90 5.60 5.80
2434 NASDAQ VIRC Tue, Oct 3, 2017 5.55 5.85 5.55 5.65
2433 NASDAQ VIRC Mon, Oct 2, 2017 5.40 5.65 5.38 5.55
2432 NASDAQ VIRC Fri, Sep 29, 2017 5.40 5.75 5.40 5.50
2431 NASDAQ VIRC Thu, Sep 28, 2017 5.30 5.50 5.30 5.45
2430 NASDAQ VIRC Wed, Sep 27, 2017 5.35 5.40 5.28 5.35
2429 NASDAQ VIRC Tue, Sep 26, 2017 5.40 5.40 5.35 5.40
2428 NASDAQ VIRC Mon, Sep 25, 2017 5.60 5.66 5.25 5.30
2427 NASDAQ VIRC Fri, Sep 22, 2017 5.70 5.80 5.65 5.70
2426 NASDAQ VIRC Thu, Sep 21, 2017 5.78 5.80 5.75 5.75
2425 NASDAQ VIRC Wed, Sep 20, 2017 5.80 5.80 5.75 5.80
2424 NASDAQ VIRC Tue, Sep 19, 2017 5.95 5.95 5.80 5.80
2423 NASDAQ VIRC Mon, Sep 18, 2017 6.05 6.05 5.82 5.95
2422 NASDAQ VIRC Fri, Sep 15, 2017 5.80 6.00 5.65 5.65
2421 NASDAQ VIRC Thu, Sep 14, 2017 5.90 6.00 5.75 6.00
2420 NASDAQ VIRC Wed, Sep 13, 2017 5.90 5.95 5.56 5.95
2419 NASDAQ VIRC Tue, Sep 12, 2017 5.71 5.95 5.71 5.90
2418 NASDAQ VIRC Mon, Sep 11, 2017 5.90 5.90 5.37 5.90
2417 NASDAQ VIRC Fri, Sep 8, 2017 5.70 5.85 5.55 5.85
2416 NASDAQ VIRC Thu, Sep 7, 2017 5.75 5.75 5.61 5.70
2415 NASDAQ VIRC Wed, Sep 6, 2017 5.50 5.75 5.50 5.70
2414 NASDAQ VIRC Tue, Sep 5, 2017 5.10 5.50 5.10 5.50
2413 NASDAQ VIRC Fri, Sep 1, 2017 5.20 5.30 5.10 5.25
2412 NASDAQ VIRC Thu, Aug 31, 2017 5.29 5.30 5.10 5.20
2411 NASDAQ VIRC Wed, Aug 30, 2017 5.25 5.25 5.15 5.20
2410 NASDAQ VIRC Tue, Aug 29, 2017 5.09 5.09 5.09 5.09
2409 NASDAQ VIRC Mon, Aug 28, 2017 4.95 5.15 4.95 5.10
2408 NASDAQ VIRC Fri, Aug 25, 2017 4.95 5.09 4.95 5.00
2407 NASDAQ VIRC Thu, Aug 24, 2017 5.00 5.10 4.90 4.90
2406 NASDAQ VIRC Wed, Aug 23, 2017 5.10 5.20 4.98 5.10
2405 NASDAQ VIRC Tue, Aug 22, 2017 5.35 5.35 5.00 5.00
2404 NASDAQ VIRC Mon, Aug 21, 2017 5.15 5.35 4.85 5.35
2403 NASDAQ VIRC Fri, Aug 18, 2017 5.50 5.50 5.25 5.35
2402 NASDAQ VIRC Thu, Aug 17, 2017 5.50 5.50 5.43 5.50
2401 NASDAQ VIRC Wed, Aug 16, 2017 5.60 5.60 5.50 5.55
2400 NASDAQ VIRC Tue, Aug 15, 2017 5.50 5.50 5.46 5.50
2399 NASDAQ VIRC Mon, Aug 14, 2017 5.40 5.51 5.40 5.45
2398 NASDAQ VIRC Fri, Aug 11, 2017 5.45 5.45 5.30 5.35
2397 NASDAQ VIRC Thu, Aug 10, 2017 5.34 5.34 5.34 5.34
2396 NASDAQ VIRC Wed, Aug 9, 2017 5.35 5.50 5.30 5.45
2395 NASDAQ VIRC Tue, Aug 8, 2017 5.45 5.50 5.35 5.40
2394 NASDAQ VIRC Mon, Aug 7, 2017 5.50 5.50 5.45 5.50
2393 NASDAQ VIRC Fri, Aug 4, 2017 5.38 5.45 5.38 5.45
2392 NASDAQ VIRC Thu, Aug 3, 2017 5.30 5.45 5.25 5.45
2391 NASDAQ VIRC Wed, Aug 2, 2017 5.36 5.45 5.25 5.35
2390 NASDAQ VIRC Tue, Aug 1, 2017 5.35 5.45 5.35 5.44
2389 NASDAQ VIRC Mon, Jul 31, 2017 5.35 5.45 5.30 5.45
2388 NASDAQ VIRC Fri, Jul 28, 2017 5.49 5.50 5.40 5.40
2387 NASDAQ VIRC Thu, Jul 27, 2017 5.50 5.50 5.40 5.50
2386 NASDAQ VIRC Wed, Jul 26, 2017 5.50 5.60 5.50 5.50
2385 NASDAQ VIRC Tue, Jul 25, 2017 5.50 5.65 5.35 5.45
2384 NASDAQ VIRC Mon, Jul 24, 2017 5.70 5.70 5.60 5.60
2383 NASDAQ VIRC Fri, Jul 21, 2017 5.43 5.65 5.35 5.65
2382 NASDAQ VIRC Thu, Jul 20, 2017 5.75 5.75 5.50 5.65
2381 NASDAQ VIRC Wed, Jul 19, 2017 5.45 5.95 5.44 5.70
2380 NASDAQ VIRC Tue, Jul 18, 2017 5.30 5.45 5.30 5.45
2379 NASDAQ VIRC Mon, Jul 17, 2017 5.35 5.35 5.25 5.30
2378 NASDAQ VIRC Fri, Jul 14, 2017 5.30 5.30 5.20 5.25
2377 NASDAQ VIRC Thu, Jul 13, 2017 5.30 5.30 5.25 5.30
2376 NASDAQ VIRC Wed, Jul 12, 2017 5.30 5.40 5.25 5.30
2375 NASDAQ VIRC Tue, Jul 11, 2017 5.38 5.40 5.20 5.20
2374 NASDAQ VIRC Mon, Jul 10, 2017 5.35 5.40 5.25 5.35
2373 NASDAQ VIRC Fri, Jul 7, 2017 5.00 5.15 5.00 5.15
2372 NASDAQ VIRC Thu, Jul 6, 2017 5.25 5.25 5.05 5.05
2371 NASDAQ VIRC Wed, Jul 5, 2017 5.40 5.40 5.25 5.25
2370 NASDAQ VIRC Mon, Jul 3, 2017 5.35 5.40 5.34 5.34
2369 NASDAQ VIRC Fri, Jun 30, 2017 5.30 5.35 5.30 5.35
2368 NASDAQ VIRC Thu, Jun 29, 2017 5.35 5.40 5.30 5.35
2367 NASDAQ VIRC Wed, Jun 28, 2017 5.30 5.40 5.30 5.30
2366 NASDAQ VIRC Tue, Jun 27, 2017 5.30 5.40 5.30 5.35
2365 NASDAQ VIRC Mon, Jun 26, 2017 5.15 5.35 5.10 5.25
2364 NASDAQ VIRC Fri, Jun 23, 2017 5.10 5.15 5.05 5.10
2363 NASDAQ VIRC Thu, Jun 22, 2017 5.00 5.05 4.95 5.05
2362 NASDAQ VIRC Wed, Jun 21, 2017 5.00 5.00 4.90 4.95
2361 NASDAQ VIRC Tue, Jun 20, 2017 4.60 5.00 4.60 5.00
2360 NASDAQ VIRC Mon, Jun 19, 2017 4.70 4.70 4.55 4.55
2359 NASDAQ VIRC Fri, Jun 16, 2017 4.75 4.90 4.65 4.65
2358 NASDAQ VIRC Thu, Jun 15, 2017 4.85 5.00 4.75 4.90
2357 NASDAQ VIRC Wed, Jun 14, 2017 4.95 5.00 4.90 4.95
2356 NASDAQ VIRC Tue, Jun 13, 2017 4.85 4.95 4.85 4.90
2355 NASDAQ VIRC Mon, Jun 12, 2017 4.45 4.90 4.45 4.85
2354 NASDAQ VIRC Fri, Jun 9, 2017 4.55 4.55 4.40 4.50
2353 NASDAQ VIRC Thu, Jun 8, 2017 4.45 4.50 4.45 4.45
2352 NASDAQ VIRC Wed, Jun 7, 2017 4.55 4.55 4.50 4.55
2351 NASDAQ VIRC Tue, Jun 6, 2017 4.55 4.60 4.54 4.55
2350 NASDAQ VIRC Mon, Jun 5, 2017 4.50 4.55 4.50 4.55
2349 NASDAQ VIRC Fri, Jun 2, 2017 4.57 4.60 4.50 4.50
2348 NASDAQ VIRC Thu, Jun 1, 2017 4.56 4.60 4.55 4.55
2347 NASDAQ VIRC Wed, May 31, 2017 4.55 4.55 4.50 4.55
2346 NASDAQ VIRC Tue, May 30, 2017 4.55 4.60 4.51 4.55
2345 NASDAQ VIRC Fri, May 26, 2017 4.60 4.60 4.55 4.55
2344 NASDAQ VIRC Thu, May 25, 2017 4.64 4.65 4.50 4.50
2343 NASDAQ VIRC Wed, May 24, 2017 4.55 4.65 4.50 4.55
2342 NASDAQ VIRC Tue, May 23, 2017 4.55 4.60 4.50 4.60
2341 NASDAQ VIRC Mon, May 22, 2017 4.45 4.55 4.45 4.55
2340 NASDAQ VIRC Fri, May 19, 2017 4.30 4.45 4.28 4.45
2339 NASDAQ VIRC Thu, May 18, 2017 4.10 4.25 4.10 4.25
2338 NASDAQ VIRC Wed, May 17, 2017 4.30 4.30 4.10 4.15
2337 NASDAQ VIRC Tue, May 16, 2017 4.25 4.30 4.24 4.30
2336 NASDAQ VIRC Mon, May 15, 2017 4.10 4.20 4.10 4.20
2335 NASDAQ VIRC Fri, May 12, 2017 4.00 4.15 3.99 4.15
2334 NASDAQ VIRC Thu, May 11, 2017 4.10 4.14 4.00 4.05
2333 NASDAQ VIRC Wed, May 10, 2017 3.95 4.05 3.95 4.05
2332 NASDAQ VIRC Tue, May 9, 2017 4.15 4.17 3.92 4.00
2331 NASDAQ VIRC Mon, May 8, 2017 4.20 4.20 4.15 4.15
2330 NASDAQ VIRC Fri, May 5, 2017 4.25 4.25 4.15 4.20
2329 NASDAQ VIRC Thu, May 4, 2017 4.25 4.30 4.25 4.25
2328 NASDAQ VIRC Wed, May 3, 2017 4.45 4.45 4.25 4.30
2327 NASDAQ VIRC Tue, May 2, 2017 4.60 4.60 4.45 4.50
2326 NASDAQ VIRC Mon, May 1, 2017 4.50 4.65 4.50 4.60
2325 NASDAQ VIRC Fri, Apr 28, 2017 4.55 4.55 4.45 4.50
2324 NASDAQ VIRC Thu, Apr 27, 2017 4.55 4.60 4.50 4.50
2323 NASDAQ VIRC Wed, Apr 26, 2017 4.65 4.66 4.57 4.60
2322 NASDAQ VIRC Tue, Apr 25, 2017 4.38 4.70 4.38 4.65
2321 NASDAQ VIRC Mon, Apr 24, 2017 4.50 4.55 4.21 4.40
2320 NASDAQ VIRC Fri, Apr 21, 2017 3.95 4.49 3.85 4.45
2319 NASDAQ VIRC Thu, Apr 20, 2017 3.85 3.95 3.85 3.95
2318 NASDAQ VIRC Wed, Apr 19, 2017 3.75 3.85 3.75 3.85
2317 NASDAQ VIRC Tue, Apr 18, 2017 3.70 3.78 3.70 3.75
2316 NASDAQ VIRC Mon, Apr 17, 2017 3.70 3.80 3.70 3.80
2315 NASDAQ VIRC Thu, Apr 13, 2017 3.73 3.80 3.70 3.80
2314 NASDAQ VIRC Wed, Apr 12, 2017 3.65 3.70 3.55 3.65
2313 NASDAQ VIRC Tue, Apr 11, 2017 3.70 3.70 3.65 3.65
2312 NASDAQ VIRC Mon, Apr 10, 2017 3.70 3.70 3.70 3.70
2311 NASDAQ VIRC Fri, Apr 7, 2017 3.85 3.85 3.65 3.80
2310 NASDAQ VIRC Thu, Apr 6, 2017 3.90 4.09 3.80 3.80
2309 NASDAQ VIRC Wed, Apr 5, 2017 3.95 4.09 3.75 4.00
2308 NASDAQ VIRC Tue, Apr 4, 2017 3.90 3.90 3.79 3.80
2307 NASDAQ VIRC Mon, Apr 3, 2017 4.00 4.00 3.80 3.80
2306 NASDAQ VIRC Fri, Mar 31, 2017 3.99 4.00 3.95 3.95
2305 NASDAQ VIRC Thu, Mar 30, 2017 3.75 3.90 3.75 3.90
2304 NASDAQ VIRC Wed, Mar 29, 2017 4.10 4.10 3.75 3.75
2303 NASDAQ VIRC Tue, Mar 28, 2017 4.00 4.04 3.90 4.00
2302 NASDAQ VIRC Mon, Mar 27, 2017 4.00 4.00 4.00 4.00
2301 NASDAQ VIRC Fri, Mar 24, 2017 3.85 4.00 3.85 4.00
2300 NASDAQ VIRC Thu, Mar 23, 2017 3.80 3.85 3.80 3.85
2299 NASDAQ VIRC Wed, Mar 22, 2017 3.90 3.95 3.75 3.80
2298 NASDAQ VIRC Tue, Mar 21, 2017 3.95 3.95 3.95 3.95
2297 NASDAQ VIRC Mon, Mar 20, 2017 4.15 4.15 3.95 4.00
2296 NASDAQ VIRC Fri, Mar 17, 2017 4.05 4.15 3.95 4.15
2295 NASDAQ VIRC Thu, Mar 16, 2017 3.90 3.95 3.90 3.95
2294 NASDAQ VIRC Wed, Mar 15, 2017 3.95 4.00 3.90 3.90
2293 NASDAQ VIRC Tue, Mar 14, 2017 3.95 3.95 3.90 3.90
2292 NASDAQ VIRC Mon, Mar 13, 2017 4.00 4.20 3.95 4.00
2291 NASDAQ VIRC Fri, Mar 10, 2017 4.05 4.10 3.95 3.95
2290 NASDAQ VIRC Thu, Mar 9, 2017 4.04 4.10 4.04 4.05
2289 NASDAQ VIRC Wed, Mar 8, 2017 4.05 4.25 4.00 4.10
2288 NASDAQ VIRC Tue, Mar 7, 2017 4.13 4.15 4.00 4.05
2287 NASDAQ VIRC Mon, Mar 6, 2017 4.25 4.25 4.05 4.05
2286 NASDAQ VIRC Fri, Mar 3, 2017 4.15 4.40 4.05 4.20
2285 NASDAQ VIRC Thu, Mar 2, 2017 4.15 4.45 4.10 4.15
2284 NASDAQ VIRC Wed, Mar 1, 2017 4.20 4.25 4.15 4.15
2283 NASDAQ VIRC Tue, Feb 28, 2017 4.22 4.22 4.15 4.15
2282 NASDAQ VIRC Mon, Feb 27, 2017 4.15 4.25 4.15 4.20
2281 NASDAQ VIRC Fri, Feb 24, 2017 4.20 4.20 4.11 4.15
2280 NASDAQ VIRC Thu, Feb 23, 2017 4.16 4.23 4.16 4.20
2279 NASDAQ VIRC Wed, Feb 22, 2017 4.25 4.25 4.15 4.25
2278 NASDAQ VIRC Tue, Feb 21, 2017 4.20 4.25 4.20 4.20
2277 NASDAQ VIRC Fri, Feb 17, 2017 0.00 0.00 0.00 4.20
2276 NASDAQ VIRC Thu, Feb 16, 2017 4.25 4.25 4.20 4.20
2275 NASDAQ VIRC Wed, Feb 15, 2017 4.25 4.25 4.15 4.25
2274 NASDAQ VIRC Tue, Feb 14, 2017 4.20 4.25 4.20 4.25
2273 NASDAQ VIRC Mon, Feb 13, 2017 4.15 4.25 4.15 4.25
2272 NASDAQ VIRC Fri, Feb 10, 2017 4.15 4.25 4.15 4.25
2271 NASDAQ VIRC Thu, Feb 9, 2017 4.40 4.40 4.15 4.15
2270 NASDAQ VIRC Wed, Feb 8, 2017 4.34 4.35 4.30 4.35
2269 NASDAQ VIRC Tue, Feb 7, 2017 4.30 4.30 4.30 4.30
2268 NASDAQ VIRC Mon, Feb 6, 2017 4.30 4.30 4.30 4.30
2267 NASDAQ VIRC Fri, Feb 3, 2017 4.40 4.40 4.30 4.32
2266 NASDAQ VIRC Thu, Feb 2, 2017 4.36 4.55 4.36 4.55
2265 NASDAQ VIRC Wed, Feb 1, 2017 4.40 4.45 4.40 4.45
2264 NASDAQ VIRC Tue, Jan 31, 2017 4.40 4.50 4.40 4.40
2263 NASDAQ VIRC Mon, Jan 30, 2017 4.45 4.45 4.35 4.40
2262 NASDAQ VIRC Fri, Jan 27, 2017 4.51 4.51 4.45 4.45
2261 NASDAQ VIRC Thu, Jan 26, 2017 4.55 4.60 4.50 4.50
2260 NASDAQ VIRC Wed, Jan 25, 2017 4.55 4.60 4.50 4.55
2259 NASDAQ VIRC Tue, Jan 24, 2017 4.45 4.55 4.35 4.46
2258 NASDAQ VIRC Mon, Jan 23, 2017 4.10 4.50 4.05 4.40
2257 NASDAQ VIRC Fri, Jan 20, 2017 4.04 4.04 4.02 4.02
2256 NASDAQ VIRC Thu, Jan 19, 2017 4.00 4.00 3.95 3.95
2255 NASDAQ VIRC Wed, Jan 18, 2017 4.00 4.00 3.95 3.95
2254 NASDAQ VIRC Tue, Jan 17, 2017 4.10 4.10 4.05 4.05
2253 NASDAQ VIRC Fri, Jan 13, 2017 4.05 4.10 4.05 4.10
2252 NASDAQ VIRC Thu, Jan 12, 2017 4.15 4.20 4.06 4.06
2251 NASDAQ VIRC Wed, Jan 11, 2017 4.35 4.35 4.18 4.20
2250 NASDAQ VIRC Tue, Jan 10, 2017 4.35 4.35 4.30 4.30
2249 NASDAQ VIRC Mon, Jan 9, 2017 4.40 4.40 4.35 4.35
2248 NASDAQ VIRC Fri, Jan 6, 2017 4.50 4.50 4.40 4.45
2247 NASDAQ VIRC Thu, Jan 5, 2017 4.55 4.55 4.30 4.35
2246 NASDAQ VIRC Wed, Jan 4, 2017 4.50 4.55 4.40 4.40
2245 NASDAQ VIRC Tue, Jan 3, 2017 4.30 4.55 4.30 4.40
2244 NASDAQ VIRC Fri, Dec 30, 2016 4.10 4.30 4.10 4.30
2243 NASDAQ VIRC Thu, Dec 29, 2016 4.00 4.20 3.85 4.05
2242 NASDAQ VIRC Wed, Dec 28, 2016 3.85 3.95 3.85 3.95
2241 NASDAQ VIRC Tue, Dec 27, 2016 3.85 3.90 3.85 3.85
2240 NASDAQ VIRC Fri, Dec 23, 2016 3.85 3.90 3.85 3.90
2239 NASDAQ VIRC Thu, Dec 22, 2016 4.00 4.00 3.85 3.85
2238 NASDAQ VIRC Wed, Dec 21, 2016 3.90 3.99 3.90 3.90
2237 NASDAQ VIRC Tue, Dec 20, 2016 3.90 3.90 3.85 3.90
2236 NASDAQ VIRC Mon, Dec 19, 2016 3.95 3.95 3.85 3.85
2235 NASDAQ VIRC Fri, Dec 16, 2016 4.00 4.04 3.85 3.85
2234 NASDAQ VIRC Thu, Dec 15, 2016 4.05 4.05 4.00 4.00
2233 NASDAQ VIRC Wed, Dec 14, 2016 3.90 4.00 3.90 4.00
2232 NASDAQ VIRC Tue, Dec 13, 2016 4.00 4.00 3.90 3.90
2231 NASDAQ VIRC Mon, Dec 12, 2016 4.10 4.11 4.00 4.00
2230 NASDAQ VIRC Fri, Dec 9, 2016 4.25 4.55 4.05 4.05
2229 NASDAQ VIRC Thu, Dec 8, 2016 4.25 4.35 4.20 4.20
2228 NASDAQ VIRC Wed, Dec 7, 2016 4.30 4.35 4.25 4.35
2227 NASDAQ VIRC Tue, Dec 6, 2016 4.23 4.25 4.16 4.20
2226 NASDAQ VIRC Mon, Dec 5, 2016 4.15 4.25 4.05 4.25
2225 NASDAQ VIRC Fri, Dec 2, 2016 4.10 4.19 4.05 4.10
2224 NASDAQ VIRC Thu, Dec 1, 2016 4.25 4.25 4.10 4.15
2223 NASDAQ VIRC Wed, Nov 30, 2016 4.15 4.35 4.05 4.15
2222 NASDAQ VIRC Tue, Nov 29, 2016 4.10 4.20 4.10 4.15
2221 NASDAQ VIRC Mon, Nov 28, 2016 4.15 4.20 4.00 4.05
2220 NASDAQ VIRC Fri, Nov 25, 2016 4.05 4.16 4.05 4.15
2219 NASDAQ VIRC Wed, Nov 23, 2016 3.95 4.20 3.95 4.10
2218 NASDAQ VIRC Tue, Nov 22, 2016 3.95 4.12 3.95 4.05
2217 NASDAQ VIRC Mon, Nov 21, 2016 3.90 4.10 3.90 3.95
2216 NASDAQ VIRC Fri, Nov 18, 2016 4.35 4.55 3.90 4.00
2215 NASDAQ VIRC Thu, Nov 17, 2016 4.55 4.55 4.35 4.40
2214 NASDAQ VIRC Wed, Nov 16, 2016 4.35 4.60 4.25 4.55
2213 NASDAQ VIRC Tue, Nov 15, 2016 4.50 4.60 4.40 4.55
2212 NASDAQ VIRC Mon, Nov 14, 2016 4.65 4.70 4.55 4.55
2211 NASDAQ VIRC Fri, Nov 11, 2016 4.40 4.60 4.40 4.60
2210 NASDAQ VIRC Thu, Nov 10, 2016 4.31 4.40 4.30 4.40
2209 NASDAQ VIRC Wed, Nov 9, 2016 4.25 4.35 4.25 4.30
2208 NASDAQ VIRC Tue, Nov 8, 2016 4.30 4.30 4.25 4.25
2207 NASDAQ VIRC Mon, Nov 7, 2016 4.15 4.30 4.15 4.25
2206 NASDAQ VIRC Fri, Nov 4, 2016 4.20 4.30 4.20 4.20
2205 NASDAQ VIRC Thu, Nov 3, 2016 4.28 4.35 4.25 4.25
2204 NASDAQ VIRC Wed, Nov 2, 2016 4.30 4.30 4.25 4.30
2203 NASDAQ VIRC Tue, Nov 1, 2016 4.30 4.35 4.25 4.35
2202 NASDAQ VIRC Mon, Oct 31, 2016 4.40 4.40 4.25 4.35
2201 NASDAQ VIRC Fri, Oct 28, 2016 4.35 4.35 4.35 4.35
2200 NASDAQ VIRC Thu, Oct 27, 2016 4.45 4.45 4.35 4.40
2199 NASDAQ VIRC Wed, Oct 26, 2016 4.45 4.45 4.40 4.40
2198 NASDAQ VIRC Tue, Oct 25, 2016 4.35 4.40 4.35 4.40
2197 NASDAQ VIRC Mon, Oct 24, 2016 4.35 4.45 4.21 4.40
2196 NASDAQ VIRC Fri, Oct 21, 2016 4.30 4.40 4.30 4.40
2195 NASDAQ VIRC Thu, Oct 20, 2016 4.35 4.40 4.35 4.35
2194 NASDAQ VIRC Wed, Oct 19, 2016 4.40 4.40 4.35 4.40
2193 NASDAQ VIRC Tue, Oct 18, 2016 4.20 4.45 4.10 4.45
2192 NASDAQ VIRC Mon, Oct 17, 2016 4.25 4.25 4.11 4.20
2191 NASDAQ VIRC Fri, Oct 14, 2016 4.35 4.35 4.15 4.25
2190 NASDAQ VIRC Thu, Oct 13, 2016 4.30 4.35 4.24 4.30
2189 NASDAQ VIRC Wed, Oct 12, 2016 4.40 4.40 4.10 4.30
2188 NASDAQ VIRC Tue, Oct 11, 2016 4.40 4.40 4.30 4.35
2187 NASDAQ VIRC Mon, Oct 10, 2016 4.35 4.60 4.22 4.35
2186 NASDAQ VIRC Fri, Oct 7, 2016 4.24 4.37 4.24 4.31
2185 NASDAQ VIRC Thu, Oct 6, 2016 4.11 4.25 4.10 4.25
2184 NASDAQ VIRC Wed, Oct 5, 2016 4.06 4.21 4.06 4.10
2183 NASDAQ VIRC Tue, Oct 4, 2016 4.14 4.29 4.14 4.27
2182 NASDAQ VIRC Mon, Oct 3, 2016 4.17 4.21 4.05 4.21
2181 NASDAQ VIRC Fri, Sep 30, 2016 4.18 4.24 4.18 4.20
2180 NASDAQ VIRC Thu, Sep 29, 2016 4.16 4.16 4.11 4.15
2179 NASDAQ VIRC Wed, Sep 28, 2016 4.19 4.25 4.13 4.13
2178 NASDAQ VIRC Tue, Sep 27, 2016 4.14 4.24 4.14 4.17
2177 NASDAQ VIRC Mon, Sep 26, 2016 4.26 4.28 4.06 4.17
2176 NASDAQ VIRC Fri, Sep 23, 2016 4.22 4.33 4.11 4.28
2175 NASDAQ VIRC Thu, Sep 22, 2016 4.29 4.40 4.08 4.16
2174 NASDAQ VIRC Wed, Sep 21, 2016 4.08 4.23 4.01 4.20
2173 NASDAQ VIRC Tue, Sep 20, 2016 4.30 4.30 4.10 4.10
2172 NASDAQ VIRC Mon, Sep 19, 2016 4.23 4.30 4.22 4.23
2171 NASDAQ VIRC Fri, Sep 16, 2016 4.21 4.37 4.11 4.37
2170 NASDAQ VIRC Thu, Sep 15, 2016 4.12 4.14 4.12 4.14
2169 NASDAQ VIRC Wed, Sep 14, 2016 4.36 4.79 4.12 4.19
2168 NASDAQ VIRC Tue, Sep 13, 2016 4.25 4.37 4.19 4.31
2167 NASDAQ VIRC Mon, Sep 12, 2016 4.26 4.30 4.26 4.30
2166 NASDAQ VIRC Fri, Sep 9, 2016 4.30 4.34 4.25 4.26
2165 NASDAQ VIRC Thu, Sep 8, 2016 4.42 4.44 4.30 4.30
2164 NASDAQ VIRC Wed, Sep 7, 2016 4.21 4.52 4.20 4.37
2163 NASDAQ VIRC Tue, Sep 6, 2016 4.14 4.24 4.12 4.21
2162 NASDAQ VIRC Fri, Sep 2, 2016 4.15 4.22 4.11 4.19
2161 NASDAQ VIRC Thu, Sep 1, 2016 4.26 4.26 4.14 4.20
2160 NASDAQ VIRC Wed, Aug 31, 2016 4.27 4.28 4.20 4.24
2159 NASDAQ VIRC Tue, Aug 30, 2016 4.28 4.31 4.21 4.24
2158 NASDAQ VIRC Mon, Aug 29, 2016 4.16 4.29 4.16 4.24
2157 NASDAQ VIRC Fri, Aug 26, 2016 4.27 4.33 4.11 4.20
2156 NASDAQ VIRC Thu, Aug 25, 2016 4.21 4.33 4.21 4.25
2155 NASDAQ VIRC Wed, Aug 24, 2016 4.28 4.33 4.12 4.21
2154 NASDAQ VIRC Tue, Aug 23, 2016 4.27 4.34 4.22 4.23
2153 NASDAQ VIRC Mon, Aug 22, 2016 4.29 4.30 4.22 4.23
2152 NASDAQ VIRC Fri, Aug 19, 2016 4.26 4.31 4.15 4.24
2151 NASDAQ VIRC Thu, Aug 18, 2016 4.37 4.37 4.21 4.36
2150 NASDAQ VIRC Wed, Aug 17, 2016 4.30 4.38 4.21 4.30
2149 NASDAQ VIRC Tue, Aug 16, 2016 4.38 4.38 4.30 4.30
2148 NASDAQ VIRC Mon, Aug 15, 2016 4.40 4.43 4.28 4.30
2147 NASDAQ VIRC Fri, Aug 12, 2016 4.42 4.45 4.42 4.43
2146 NASDAQ VIRC Thu, Aug 11, 2016 4.38 4.43 4.30 4.43
2145 NASDAQ VIRC Wed, Aug 10, 2016 4.45 4.45 4.32 4.34
2144 NASDAQ VIRC Tue, Aug 9, 2016 4.42 4.42 4.32 4.38
2143 NASDAQ VIRC Mon, Aug 8, 2016 4.48 4.48 4.41 4.46
2142 NASDAQ VIRC Fri, Aug 5, 2016 4.31 4.44 4.31 4.42
2141 NASDAQ VIRC Thu, Aug 4, 2016 4.25 4.32 4.15 4.31
2140 NASDAQ VIRC Wed, Aug 3, 2016 4.24 4.25 4.13 4.23
2139 NASDAQ VIRC Tue, Aug 2, 2016 4.35 4.39 4.16 4.20
2138 NASDAQ VIRC Mon, Aug 1, 2016 4.45 4.50 4.24 4.26
2137 NASDAQ VIRC Fri, Jul 29, 2016 4.60 4.68 4.45 4.53
2136 NASDAQ VIRC Thu, Jul 28, 2016 4.58 4.65 4.52 4.64
2135 NASDAQ VIRC Wed, Jul 27, 2016 4.59 4.68 4.50 4.62
2134 NASDAQ VIRC Tue, Jul 26, 2016 4.50 4.60 4.50 4.55
2133 NASDAQ VIRC Mon, Jul 25, 2016 4.35 4.58 4.35 4.47
2132 NASDAQ VIRC Fri, Jul 22, 2016 4.46 4.46 4.33 4.35
2131 NASDAQ VIRC Thu, Jul 21, 2016 4.61 4.61 4.35 4.45
2130 NASDAQ VIRC Wed, Jul 20, 2016 4.72 4.72 4.50 4.55
2129 NASDAQ VIRC Tue, Jul 19, 2016 4.85 4.85 4.61 4.68
2128 NASDAQ VIRC Mon, Jul 18, 2016 4.80 4.92 4.80 4.83
2127 NASDAQ VIRC Fri, Jul 15, 2016 4.85 4.90 4.83 4.85
2126 NASDAQ VIRC Thu, Jul 14, 2016 4.86 4.94 4.81 4.84
2125 NASDAQ VIRC Wed, Jul 13, 2016 4.78 4.90 4.78 4.85
2124 NASDAQ VIRC Tue, Jul 12, 2016 4.76 4.80 4.65 4.78
2123 NASDAQ VIRC Mon, Jul 11, 2016 4.68 4.70 4.61 4.62
2122 NASDAQ VIRC Fri, Jul 8, 2016 4.70 4.74 4.55 4.67
2121 NASDAQ VIRC Thu, Jul 7, 2016 4.70 4.80 4.63 4.66
2120 NASDAQ VIRC Wed, Jul 6, 2016 4.50 4.79 4.46 4.79
2119 NASDAQ VIRC Tue, Jul 5, 2016 4.49 4.50 4.47 4.49
2118 NASDAQ VIRC Fri, Jul 1, 2016 4.45 4.50 4.40 4.43
2117 NASDAQ VIRC Thu, Jun 30, 2016 4.31 4.38 4.30 4.35
2116 NASDAQ VIRC Wed, Jun 29, 2016 4.31 4.31 4.27 4.29
2115 NASDAQ VIRC Tue, Jun 28, 2016 4.14 4.32 4.14 4.26
2114 NASDAQ VIRC Mon, Jun 27, 2016 4.15 4.15 4.08 4.11
2113 NASDAQ VIRC Fri, Jun 24, 2016 4.10 4.20 4.06 4.15
2112 NASDAQ VIRC Thu, Jun 23, 2016 4.00 4.20 4.00 4.06
2111 NASDAQ VIRC Wed, Jun 22, 2016 3.90 4.00 3.80 3.99
2110 NASDAQ VIRC Tue, Jun 21, 2016 4.00 4.00 3.86 3.90
2109 NASDAQ VIRC Mon, Jun 20, 2016 3.99 4.00 3.97 4.00
2108 NASDAQ VIRC Fri, Jun 17, 2016 3.94 3.99 3.91 3.98
2107 NASDAQ VIRC Thu, Jun 16, 2016 3.91 3.94 3.81 3.94
2106 NASDAQ VIRC Wed, Jun 15, 2016 3.94 3.94 3.81 3.94
2105 NASDAQ VIRC Tue, Jun 14, 2016 3.94 3.94 3.78 3.93
2104 NASDAQ VIRC Mon, Jun 13, 2016 3.90 3.94 3.62 3.94
2103 NASDAQ VIRC Fri, Jun 10, 2016 3.67 3.95 3.60 3.95
2102 NASDAQ VIRC Thu, Jun 9, 2016 3.64 3.68 3.56 3.56
2101 NASDAQ VIRC Wed, Jun 8, 2016 3.62 3.68 3.61 3.61
2100 NASDAQ VIRC Tue, Jun 7, 2016 3.58 3.64 3.58 3.64
2099 NASDAQ VIRC Mon, Jun 6, 2016 3.54 3.62 3.52 3.58
2098 NASDAQ VIRC Fri, Jun 3, 2016 3.56 3.61 3.51 3.61
2097 NASDAQ VIRC Thu, Jun 2, 2016 3.53 3.60 3.53 3.55
2096 NASDAQ VIRC Wed, Jun 1, 2016 3.53 3.62 3.53 3.62
2095 NASDAQ VIRC Tue, May 31, 2016 3.80 3.80 3.52 3.53
2094 NASDAQ VIRC Fri, May 27, 2016 3.80 3.80 3.80 3.80
2093 NASDAQ VIRC Thu, May 26, 2016 3.79 3.82 3.72 3.81
2092 NASDAQ VIRC Wed, May 25, 2016 3.84 3.84 3.77 3.78
2091 NASDAQ VIRC Tue, May 24, 2016 3.77 3.83 3.75 3.75
2090 NASDAQ VIRC Mon, May 23, 2016 3.80 3.88 3.71 3.71
2089 NASDAQ VIRC Fri, May 20, 2016 3.82 3.89 3.80 3.81
2088 NASDAQ VIRC Thu, May 19, 2016 3.81 3.81 3.80 3.80
2087 NASDAQ VIRC Wed, May 18, 2016 3.80 3.87 3.80 3.87
2086 NASDAQ VIRC Tue, May 17, 2016 3.82 3.89 3.82 3.83
2085 NASDAQ VIRC Mon, May 16, 2016 3.82 3.95 3.80 3.82
2084 NASDAQ VIRC Fri, May 13, 2016 3.90 3.95 3.90 3.91
2083 NASDAQ VIRC Thu, May 12, 2016 3.92 3.95 3.90 3.90
2082 NASDAQ VIRC Wed, May 11, 2016 3.87 3.95 3.87 3.91
2081 NASDAQ VIRC Tue, May 10, 2016 3.71 3.87 3.71 3.85
2080 NASDAQ VIRC Mon, May 9, 2016 3.71 3.79 3.68 3.74
2079 NASDAQ VIRC Fri, May 6, 2016 3.52 3.75 3.52 3.71
2078 NASDAQ VIRC Thu, May 5, 2016 3.51 3.60 3.47 3.59
2077 NASDAQ VIRC Wed, May 4, 2016 3.38 3.62 3.38 3.47
2076 NASDAQ VIRC Tue, May 3, 2016 3.37 3.38 3.30 3.37
2075 NASDAQ VIRC Mon, May 2, 2016 3.15 3.38 3.15 3.35
2074 NASDAQ VIRC Fri, Apr 29, 2016 3.24 3.32 3.20 3.25
2073 NASDAQ VIRC Thu, Apr 28, 2016 3.23 3.28 3.06 3.27
2072 NASDAQ VIRC Wed, Apr 27, 2016 3.18 3.28 3.17 3.27
2071 NASDAQ VIRC Tue, Apr 26, 2016 3.13 3.26 3.12 3.18
2070 NASDAQ VIRC Mon, Apr 25, 2016 3.16 3.16 3.11 3.15
2069 NASDAQ VIRC Fri, Apr 22, 2016 3.23 3.23 3.14 3.16
2068 NASDAQ VIRC Thu, Apr 21, 2016 3.28 3.28 3.14 3.15
2067 NASDAQ VIRC Wed, Apr 20, 2016 3.38 3.38 3.16 3.24
2066 NASDAQ VIRC Tue, Apr 19, 2016 3.12 3.40 3.12 3.36
2065 NASDAQ VIRC Mon, Apr 18, 2016 3.12 3.14 3.12 3.13
2064 NASDAQ VIRC Fri, Apr 15, 2016 3.22 3.24 3.13 3.13
2063 NASDAQ VIRC Thu, Apr 14, 2016 3.17 3.18 3.14 3.14
2062 NASDAQ VIRC Wed, Apr 13, 2016 3.30 3.30 3.14 3.15
2061 NASDAQ VIRC Tue, Apr 12, 2016 3.16 3.35 3.16 3.16
2060 NASDAQ VIRC Mon, Apr 11, 2016 3.15 3.21 3.15 3.21
2059 NASDAQ VIRC Fri, Apr 8, 2016 3.14 3.28 3.14 3.16
2058 NASDAQ VIRC Thu, Apr 7, 2016 3.13 3.13 3.13 3.13
2057 NASDAQ VIRC Wed, Apr 6, 2016 3.17 3.17 3.11 3.15
2056 NASDAQ VIRC Tue, Apr 5, 2016 3.11 3.11 3.11 3.10
2055 NASDAQ VIRC Mon, Apr 4, 2016 3.08 3.35 3.08 3.11
2054 NASDAQ VIRC Fri, Apr 1, 2016 3.27 3.27 3.09 3.13
2053 NASDAQ VIRC Thu, Mar 31, 2016 3.17 3.28 3.17 3.19
2052 NASDAQ VIRC Wed, Mar 30, 2016 3.09 3.19 3.09 3.19
2051 NASDAQ VIRC Tue, Mar 29, 2016 3.19 3.19 3.09 3.19
2050 NASDAQ VIRC Mon, Mar 28, 2016 3.30 3.30 3.07 3.23
2049 NASDAQ VIRC Thu, Mar 24, 2016 3.10 3.10 3.10 3.23
2048 NASDAQ VIRC Wed, Mar 23, 2016 3.08 3.19 3.06 3.10
2047 NASDAQ VIRC Tue, Mar 22, 2016 3.35 3.36 3.15 3.15
2046 NASDAQ VIRC Mon, Mar 21, 2016 3.07 3.39 3.07 3.18
2045 NASDAQ VIRC Fri, Mar 18, 2016 3.25 3.28 3.08 3.08
2044 NASDAQ VIRC Thu, Mar 17, 2016 3.09 3.19 3.06 3.13
2043 NASDAQ VIRC Wed, Mar 16, 2016 3.06 3.06 3.06 3.06
2042 NASDAQ VIRC Tue, Mar 15, 2016 3.04 3.04 3.04 3.04
2041 NASDAQ VIRC Mon, Mar 14, 2016 3.02 3.06 3.02 3.04
2040 NASDAQ VIRC Fri, Mar 11, 2016 3.16 3.16 3.07 3.07
2039 NASDAQ VIRC Thu, Mar 10, 2016 3.05 3.05 3.05 3.05
2038 NASDAQ VIRC Wed, Mar 9, 2016 2.99 3.07 2.99 3.04
2037 NASDAQ VIRC Tue, Mar 8, 2016 3.02 3.25 3.02 3.03
2036 NASDAQ VIRC Mon, Mar 7, 2016 3.19 3.19 3.08 3.08
2035 NASDAQ VIRC Fri, Mar 4, 2016 3.19 3.20 3.15 3.15
2034 NASDAQ VIRC Thu, Mar 3, 2016 3.28 3.28 3.28 3.39
2033 NASDAQ VIRC Wed, Mar 2, 2016 3.33 3.33 3.28 3.28
2032 NASDAQ VIRC Tue, Mar 1, 2016 3.23 3.32 3.15 3.32
2031 NASDAQ VIRC Mon, Feb 29, 2016 3.26 3.39 3.26 3.27
2030 NASDAQ VIRC Fri, Feb 26, 2016 3.27 3.27 3.27 3.27
2029 NASDAQ VIRC Thu, Feb 25, 2016 3.36 3.36 3.36 3.36
2028 NASDAQ VIRC Wed, Feb 24, 2016 3.23 3.28 3.22 3.28
2027 NASDAQ VIRC Tue, Feb 23, 2016 3.35 3.47 3.26 3.28
2026 NASDAQ VIRC Mon, Feb 22, 2016 3.36 3.36 3.35 3.35
2025 NASDAQ VIRC Fri, Feb 19, 2016 3.35 3.46 3.35 3.35
2024 NASDAQ VIRC Thu, Feb 18, 2016 3.39 3.39 3.39 3.39
2023 NASDAQ VIRC Wed, Feb 17, 2016 3.35 3.39 3.35 3.39
2022 NASDAQ VIRC Tue, Feb 16, 2016 3.40 3.50 3.39 3.39
2021 NASDAQ VIRC Fri, Feb 12, 2016 3.33 3.33 3.33 3.33
2020 NASDAQ VIRC Thu, Feb 11, 2016 3.28 3.39 3.21 3.33
2019 NASDAQ VIRC Wed, Feb 10, 2016 3.28 3.28 3.16 3.22
2018 NASDAQ VIRC Tue, Feb 9, 2016 3.18 3.18 3.18 3.18
2017 NASDAQ VIRC Mon, Feb 8, 2016 3.15 3.18 3.15 3.18
2016 NASDAQ VIRC Fri, Feb 5, 2016 3.12 3.17 3.12 3.17
2015 NASDAQ VIRC Thu, Feb 4, 2016 3.10 3.19 3.10 3.13
2014 NASDAQ VIRC Wed, Feb 3, 2016 3.11 3.11 3.11 3.11
2013 NASDAQ VIRC Tue, Feb 2, 2016 3.08 3.15 3.08 3.15
2012 NASDAQ VIRC Mon, Feb 1, 2016 3.05 3.13 3.05 3.13
2011 NASDAQ VIRC Fri, Jan 29, 2016 3.17 3.20 3.10 3.10
2010 NASDAQ VIRC Thu, Jan 28, 2016 3.00 3.17 3.00 3.17
2009 NASDAQ VIRC Wed, Jan 27, 2016 3.13 3.13 3.01 3.11
2008 NASDAQ VIRC Tue, Jan 26, 2016 3.09 3.14 3.08 3.14
2007 NASDAQ VIRC Mon, Jan 25, 2016 3.23 3.23 3.01 3.03
2006 NASDAQ VIRC Fri, Jan 22, 2016 3.06 3.06 2.99 2.99
2005 NASDAQ VIRC Thu, Jan 21, 2016 3.03 3.04 2.99 3.01
2004 NASDAQ VIRC Wed, Jan 20, 2016 3.03 3.09 2.86 3.00
2003 NASDAQ VIRC Tue, Jan 19, 2016 3.27 3.27 3.15 3.15
2002 NASDAQ VIRC Fri, Jan 15, 2016 3.25 3.29 3.22 3.22
2001 NASDAQ VIRC Thu, Jan 14, 2016 3.29 3.30 3.26 3.29
2000 NASDAQ VIRC Wed, Jan 13, 2016 3.41 3.42 3.29 3.30
1999 NASDAQ VIRC Tue, Jan 12, 2016 3.48 3.50 3.43 3.43
1998 NASDAQ VIRC Mon, Jan 11, 2016 3.50 3.50 3.40 3.46
1997 NASDAQ VIRC Fri, Jan 8, 2016 3.49 3.49 3.44 3.44
1996 NASDAQ VIRC Thu, Jan 7, 2016 3.43 3.45 3.40 3.45
1995 NASDAQ VIRC Wed, Jan 6, 2016 3.40 3.67 3.40 3.41
1994 NASDAQ VIRC Tue, Jan 5, 2016 3.42 3.50 3.39 3.39
1993 NASDAQ VIRC Mon, Jan 4, 2016 3.38 3.56 3.34 3.51
1992 NASDAQ VIRC Thu, Dec 31, 2015 3.35 3.38 3.28 3.33
1991 NASDAQ VIRC Wed, Dec 30, 2015 3.30 3.32 3.26 3.27
1990 NASDAQ VIRC Tue, Dec 29, 2015 3.38 3.48 3.25 3.25
1989 NASDAQ VIRC Mon, Dec 28, 2015 3.34 3.48 3.34 3.36
1988 NASDAQ VIRC Thu, Dec 24, 2015 3.32 3.33 3.28 3.32
1987 NASDAQ VIRC Wed, Dec 23, 2015 3.32 3.47 3.28 3.32
1986 NASDAQ VIRC Tue, Dec 22, 2015 3.33 3.33 3.26 3.32
1985 NASDAQ VIRC Mon, Dec 21, 2015 3.38 3.39 3.27 3.31
1984 NASDAQ VIRC Fri, Dec 18, 2015 3.17 3.39 3.17 3.39
1983 NASDAQ VIRC Thu, Dec 17, 2015 3.16 3.20 3.16 3.17
1982 NASDAQ VIRC Wed, Dec 16, 2015 3.12 3.17 3.12 3.16
1981 NASDAQ VIRC Tue, Dec 15, 2015 3.16 3.40 3.15 3.16
1980 NASDAQ VIRC Mon, Dec 14, 2015 3.15 3.15 3.15 3.15
1979 NASDAQ VIRC Fri, Dec 11, 2015 3.20 3.22 3.15 3.15
1978 NASDAQ VIRC Thu, Dec 10, 2015 3.15 3.20 3.15 3.18
1977 NASDAQ VIRC Wed, Dec 9, 2015 3.16 3.21 3.15 3.15
1976 NASDAQ VIRC Tue, Dec 8, 2015 3.17 3.18 3.16 3.16
1975 NASDAQ VIRC Mon, Dec 7, 2015 3.19 3.25 3.15 3.16
1974 NASDAQ VIRC Fri, Dec 4, 2015 3.30 3.30 3.19 3.27
1973 NASDAQ VIRC Thu, Dec 3, 2015 3.28 3.34 3.21 3.27
1972 NASDAQ VIRC Wed, Dec 2, 2015 3.33 3.33 3.21 3.26
1971 NASDAQ VIRC Tue, Dec 1, 2015 3.26 3.38 3.26 3.36
1970 NASDAQ VIRC Mon, Nov 30, 2015 3.24 3.27 3.23 3.26
1969 NASDAQ VIRC Fri, Nov 27, 2015 3.25 3.35 3.25 3.33
1968 NASDAQ VIRC Wed, Nov 25, 2015 3.28 3.36 3.22 3.22
1967 NASDAQ VIRC Tue, Nov 24, 2015 3.37 3.37 3.19 3.37
1966 NASDAQ VIRC Mon, Nov 23, 2015 3.37 3.44 3.37 3.38
1965 NASDAQ VIRC Fri, Nov 20, 2015 3.40 3.45 3.37 3.37
1964 NASDAQ VIRC Thu, Nov 19, 2015 3.47 3.47 3.40 3.43
1963 NASDAQ VIRC Wed, Nov 18, 2015 3.40 3.50 3.39 3.45
1962 NASDAQ VIRC Tue, Nov 17, 2015 3.40 3.44 3.37 3.43
1961 NASDAQ VIRC Mon, Nov 16, 2015 3.43 3.49 3.40 3.41
1960 NASDAQ VIRC Fri, Nov 13, 2015 3.66 3.67 3.40 3.49
1959 NASDAQ VIRC Thu, Nov 12, 2015 3.56 3.67 3.56 3.66
1958 NASDAQ VIRC Wed, Nov 11, 2015 3.75 3.75 3.50 3.56
1957 NASDAQ VIRC Tue, Nov 10, 2015 3.72 3.73 3.57 3.73
1956 NASDAQ VIRC Mon, Nov 9, 2015 3.61 3.74 3.56 3.64
1955 NASDAQ VIRC Fri, Nov 6, 2015 3.66 3.66 3.54 3.59
1954 NASDAQ VIRC Thu, Nov 5, 2015 3.80 3.80 3.50 3.74
1953 NASDAQ VIRC Wed, Nov 4, 2015 3.80 3.85 3.73 3.84
1952 NASDAQ VIRC Tue, Nov 3, 2015 3.74 3.79 3.70 3.75
1951 NASDAQ VIRC Mon, Nov 2, 2015 3.69 3.74 3.66 3.73
1950 NASDAQ VIRC Fri, Oct 30, 2015 3.64 3.74 3.62 3.62
1949 NASDAQ VIRC Thu, Oct 29, 2015 3.67 3.73 3.62 3.70
1948 NASDAQ VIRC Wed, Oct 28, 2015 3.71 3.75 3.61 3.74
1947 NASDAQ VIRC Tue, Oct 27, 2015 3.73 3.74 3.62 3.66
1946 NASDAQ VIRC Mon, Oct 26, 2015 3.65 3.74 3.61 3.71
1945 NASDAQ VIRC Fri, Oct 23, 2015 3.71 3.71 3.60 3.70
1944 NASDAQ VIRC Thu, Oct 22, 2015 3.75 3.75 3.63 3.64
1943 NASDAQ VIRC Wed, Oct 21, 2015 3.59 3.73 3.54 3.67
1942 NASDAQ VIRC Tue, Oct 20, 2015 3.59 3.59 3.48 3.55
1941 NASDAQ VIRC Mon, Oct 19, 2015 3.38 3.58 3.35 3.58
1940 NASDAQ VIRC Fri, Oct 16, 2015 3.37 3.38 3.27 3.37
1939 NASDAQ VIRC Thu, Oct 15, 2015 3.37 3.37 3.31 3.37
1938 NASDAQ VIRC Wed, Oct 14, 2015 3.25 3.37 3.25 3.37
1937 NASDAQ VIRC Tue, Oct 13, 2015 3.30 3.37 3.21 3.34
1936 NASDAQ VIRC Mon, Oct 12, 2015 3.28 3.30 3.15 3.30
1935 NASDAQ VIRC Fri, Oct 9, 2015 3.27 3.43 3.23 3.31
1934 NASDAQ VIRC Thu, Oct 8, 2015 3.21 3.34 3.21 3.27
1933 NASDAQ VIRC Wed, Oct 7, 2015 3.08 3.29 3.08 3.28
1932 NASDAQ VIRC Tue, Oct 6, 2015 3.19 3.19 3.01 3.19
1931 NASDAQ VIRC Mon, Oct 5, 2015 3.00 3.19 3.00 3.17
1930 NASDAQ VIRC Fri, Oct 2, 2015 2.92 3.10 2.92 3.08
1929 NASDAQ VIRC Thu, Oct 1, 2015 2.91 3.10 2.85 3.02
1928 NASDAQ VIRC Wed, Sep 30, 2015 3.00 3.00 2.95 2.99
1927 NASDAQ VIRC Tue, Sep 29, 2015 2.85 3.00 2.85 2.99
1926 NASDAQ VIRC Mon, Sep 28, 2015 2.84 2.87 2.84 2.87
1925 NASDAQ VIRC Fri, Sep 25, 2015 2.84 2.90 2.84 2.86
1924 NASDAQ VIRC Thu, Sep 24, 2015 2.86 2.92 2.86 2.91
1923 NASDAQ VIRC Wed, Sep 23, 2015 2.84 2.96 2.84 2.90
1922 NASDAQ VIRC Tue, Sep 22, 2015 2.94 2.94 2.84 2.84
1921 NASDAQ VIRC Mon, Sep 21, 2015 2.93 3.00 2.85 2.93
1920 NASDAQ VIRC Fri, Sep 18, 2015 2.82 2.88 2.82 2.88
1919 NASDAQ VIRC Thu, Sep 17, 2015 2.83 2.88 2.82 2.86
1918 NASDAQ VIRC Wed, Sep 16, 2015 2.85 2.90 2.82 2.85
1917 NASDAQ VIRC Tue, Sep 15, 2015 2.81 2.83 2.81 2.81
1916 NASDAQ VIRC Mon, Sep 14, 2015 2.82 2.94 2.82 2.85
1915 NASDAQ VIRC Fri, Sep 11, 2015 3.00 3.00 2.80 2.85
1914 NASDAQ VIRC Thu, Sep 10, 2015 2.50 3.20 2.50 2.99
1913 NASDAQ VIRC Wed, Sep 9, 2015 2.54 2.61 2.50 2.50
1912 NASDAQ VIRC Tue, Sep 8, 2015 2.67 2.67 2.54 2.54
1911 NASDAQ VIRC Fri, Sep 4, 2015 2.51 2.70 2.51 2.60
1910 NASDAQ VIRC Thu, Sep 3, 2015 2.55 2.68 2.54 2.54
1909 NASDAQ VIRC Wed, Sep 2, 2015 2.70 2.70 2.57 2.58
1908 NASDAQ VIRC Tue, Sep 1, 2015 2.64 2.69 2.63 2.67
1907 NASDAQ VIRC Mon, Aug 31, 2015 2.71 2.71 2.53 2.62
1906 NASDAQ VIRC Fri, Aug 28, 2015 2.74 2.74 2.68 2.68
1905 NASDAQ VIRC Thu, Aug 27, 2015 2.76 2.80 2.70 2.70
1904 NASDAQ VIRC Wed, Aug 26, 2015 2.55 2.68 2.54 2.68
1903 NASDAQ VIRC Tue, Aug 25, 2015 2.50 2.52 2.50 2.50
1902 NASDAQ VIRC Mon, Aug 24, 2015 2.47 2.53 2.44 2.46
1901 NASDAQ VIRC Fri, Aug 21, 2015 2.48 2.52 2.48 2.52
1900 NASDAQ VIRC Thu, Aug 20, 2015 2.49 2.50 2.47 2.47
1899 NASDAQ VIRC Wed, Aug 19, 2015 2.50 2.54 2.48 2.52
1898 NASDAQ VIRC Tue, Aug 18, 2015 2.53 2.54 2.50 2.52
1897 NASDAQ VIRC Mon, Aug 17, 2015 2.51 2.55 2.51 2.53
1896 NASDAQ VIRC Fri, Aug 14, 2015 2.52 2.54 2.52 2.52
1895 NASDAQ VIRC Thu, Aug 13, 2015 2.53 2.56 2.50 2.50
1894 NASDAQ VIRC Wed, Aug 12, 2015 2.51 2.52 2.51 2.51
1893 NASDAQ VIRC Tue, Aug 11, 2015 2.59 2.59 2.52 2.54
1892 NASDAQ VIRC Mon, Aug 10, 2015 2.51 2.60 2.51 2.57
1891 NASDAQ VIRC Fri, Aug 7, 2015 2.55 2.62 2.51 2.51
1890 NASDAQ VIRC Thu, Aug 6, 2015 2.54 2.61 2.54 2.55
1889 NASDAQ VIRC Wed, Aug 5, 2015 2.50 2.59 2.50 2.54
1888 NASDAQ VIRC Tue, Aug 4, 2015 2.61 2.61 2.58 2.58
1887 NASDAQ VIRC Mon, Aug 3, 2015 2.61 2.61 2.58 2.58
1886 NASDAQ VIRC Fri, Jul 31, 2015 2.60 2.63 2.59 2.59
1885 NASDAQ VIRC Thu, Jul 30, 2015 2.59 2.64 2.59 2.60
1884 NASDAQ VIRC Wed, Jul 29, 2015 2.74 2.75 2.58 2.58
1883 NASDAQ VIRC Tue, Jul 28, 2015 2.76 2.76 2.75 2.75
1882 NASDAQ VIRC Mon, Jul 27, 2015 2.70 2.72 2.67 2.71
1881 NASDAQ VIRC Fri, Jul 24, 2015 2.71 2.71 2.61 2.68
1880 NASDAQ VIRC Thu, Jul 23, 2015 2.67 2.70 2.67 2.70
1879 NASDAQ VIRC Wed, Jul 22, 2015 2.66 2.74 2.66 2.73
1878 NASDAQ VIRC Tue, Jul 21, 2015 2.69 2.76 2.65 2.73
1877 NASDAQ VIRC Mon, Jul 20, 2015 2.78 2.79 2.70 2.71
1876 NASDAQ VIRC Fri, Jul 17, 2015 2.78 2.79 2.77 2.77
1875 NASDAQ VIRC Thu, Jul 16, 2015 2.80 2.86 2.76 2.77
1874 NASDAQ VIRC Wed, Jul 15, 2015 2.81 2.83 2.75 2.83
1873 NASDAQ VIRC Tue, Jul 14, 2015 2.78 2.88 2.78 2.81
1872 NASDAQ VIRC Mon, Jul 13, 2015 2.82 2.89 2.75 2.75
1871 NASDAQ VIRC Fri, Jul 10, 2015 2.85 2.87 2.83 2.84
1870 NASDAQ VIRC Thu, Jul 9, 2015 2.91 2.91 2.84 2.84
1869 NASDAQ VIRC Wed, Jul 8, 2015 2.90 2.93 2.85 2.87
1868 NASDAQ VIRC Tue, Jul 7, 2015 2.90 2.91 2.85 2.89
1867 NASDAQ VIRC Mon, Jul 6, 2015 2.92 2.93 2.88 2.90
1866 NASDAQ VIRC Thu, Jul 2, 2015 2.88 2.94 2.85 2.91
1865 NASDAQ VIRC Wed, Jul 1, 2015 2.88 2.88 2.84 2.84
1864 NASDAQ VIRC Tue, Jun 30, 2015 2.89 2.91 2.80 2.85
1863 NASDAQ VIRC Mon, Jun 29, 2015 2.86 2.92 2.86 2.88
1862 NASDAQ VIRC Fri, Jun 26, 2015 2.83 2.89 2.83 2.85
1861 NASDAQ VIRC Thu, Jun 25, 2015 2.90 2.90 2.80 2.80
1860 NASDAQ VIRC Wed, Jun 24, 2015 2.89 2.93 2.83 2.83
1859 NASDAQ VIRC Tue, Jun 23, 2015 2.75 2.93 2.75 2.88
1858 NASDAQ VIRC Mon, Jun 22, 2015 2.84 2.84 2.76 2.76
1857 NASDAQ VIRC Fri, Jun 19, 2015 2.85 2.85 2.74 2.74
1856 NASDAQ VIRC Thu, Jun 18, 2015 2.77 2.87 2.77 2.87
1855 NASDAQ VIRC Wed, Jun 17, 2015 2.66 2.75 2.65 2.74
1854 NASDAQ VIRC Tue, Jun 16, 2015 2.77 2.77 2.65 2.71
1853 NASDAQ VIRC Mon, Jun 15, 2015 2.60 2.75 2.59 2.64
1852 NASDAQ VIRC Fri, Jun 12, 2015 2.51 2.61 2.51 2.59
1851 NASDAQ VIRC Thu, Jun 11, 2015 2.57 2.61 2.57 2.57
1850 NASDAQ VIRC Wed, Jun 10, 2015 2.61 2.61 2.55 2.58
1849 NASDAQ VIRC Tue, Jun 9, 2015 2.47 2.58 2.47 2.55
1848 NASDAQ VIRC Mon, Jun 8, 2015 2.45 2.59 2.45 2.54
1847 NASDAQ VIRC Fri, Jun 5, 2015 2.53 2.55 2.51 2.51
1846 NASDAQ VIRC Thu, Jun 4, 2015 2.62 2.62 2.53 2.54
1845 NASDAQ VIRC Wed, Jun 3, 2015 2.54 2.66 2.55 2.62
1844 NASDAQ VIRC Tue, Jun 2, 2015 2.62 2.64 2.61 2.63
1843 NASDAQ VIRC Mon, Jun 1, 2015 2.65 2.69 2.63 2.63
1842 NASDAQ VIRC Fri, May 29, 2015 2.60 2.64 2.60 2.63
1841 NASDAQ VIRC Thu, May 28, 2015 2.66 2.69 2.57 2.60
1840 NASDAQ VIRC Wed, May 27, 2015 2.60 2.61 2.54 2.54
1839 NASDAQ VIRC Tue, May 26, 2015 2.61 2.61 2.56 2.56
1838 NASDAQ VIRC Fri, May 22, 2015 2.50 2.60 2.47 2.57
1837 NASDAQ VIRC Thu, May 21, 2015 2.60 2.57 2.46 2.54
1836 NASDAQ VIRC Wed, May 20, 2015 2.54 2.62 2.54 2.61
1835 NASDAQ VIRC Tue, May 19, 2015 2.56 2.56 2.53 2.55
1834 NASDAQ VIRC Mon, May 18, 2015 2.58 2.59 2.53 2.56
1833 NASDAQ VIRC Fri, May 15, 2015 2.65 2.65 2.65 2.65
1832 NASDAQ VIRC Thu, May 14, 2015 2.64 2.67 2.63 2.63
1831 NASDAQ VIRC Wed, May 13, 2015 2.62 2.65 2.63 2.64
1830 NASDAQ VIRC Tue, May 12, 2015 2.60 2.65 2.58 2.60
1829 NASDAQ VIRC Mon, May 11, 2015 2.61 2.61 2.58 2.60
1828 NASDAQ VIRC Fri, May 8, 2015 2.63 2.64 2.60 2.60
1827 NASDAQ VIRC Thu, May 7, 2015 2.52 2.57 2.52 2.55
1826 NASDAQ VIRC Wed, May 6, 2015 2.74 2.74 2.56 2.58
1825 NASDAQ VIRC Tue, May 5, 2015 2.78 2.78 2.65 2.75
1824 NASDAQ VIRC Mon, May 4, 2015 2.80 2.80 2.75 2.77
1823 NASDAQ VIRC Fri, May 1, 2015 2.65 2.73 2.64 2.66
1822 NASDAQ VIRC Thu, Apr 30, 2015 2.77 2.77 2.65 2.65
1821 NASDAQ VIRC Wed, Apr 29, 2015 2.69 2.78 2.68 2.71
1820 NASDAQ VIRC Tue, Apr 28, 2015 2.83 2.83 2.66 2.69
1819 NASDAQ VIRC Mon, Apr 27, 2015 2.76 2.84 2.71 2.72
1818 NASDAQ VIRC Fri, Apr 24, 2015 2.85 2.85 2.65 2.78
1817 NASDAQ VIRC Thu, Apr 23, 2015 2.83 2.92 2.78 2.78
1816 NASDAQ VIRC Wed, Apr 22, 2015 3.18 3.25 2.73 2.80
1815 NASDAQ VIRC Tue, Apr 21, 2015 2.85 3.29 2.71 3.14
1814 NASDAQ VIRC Mon, Apr 20, 2015 2.77 2.87 2.66 2.73
1813 NASDAQ VIRC Fri, Apr 17, 2015 2.61 2.80 2.60 2.66
1812 NASDAQ VIRC Thu, Apr 16, 2015 2.62 2.68 2.61 2.62
1811 NASDAQ VIRC Wed, Apr 15, 2015 2.62 2.69 2.62 2.69
1810 NASDAQ VIRC Tue, Apr 14, 2015 2.69 2.69 2.61 2.61
1809 NASDAQ VIRC Mon, Apr 13, 2015 2.65 2.70 2.60 2.69
1808 NASDAQ VIRC Fri, Apr 10, 2015 2.71 2.83 2.57 2.75
1807 NASDAQ VIRC Thu, Apr 9, 2015 2.75 2.75 2.58 2.63
1806 NASDAQ VIRC Wed, Apr 8, 2015 2.72 2.79 2.72 2.75
1805 NASDAQ VIRC Tue, Apr 7, 2015 2.82 2.82 2.65 2.78
1804 NASDAQ VIRC Mon, Apr 6, 2015 2.73 3.16 2.61 2.66
1803 NASDAQ VIRC Thu, Apr 2, 2015 2.60 2.71 2.60 2.68
1802 NASDAQ VIRC Wed, Apr 1, 2015 2.72 2.64 2.56 2.60
1801 NASDAQ VIRC Tue, Mar 31, 2015 2.74 2.81 2.52 2.72
1800 NASDAQ VIRC Mon, Mar 30, 2015 2.65 2.93 2.60 2.73
1799 NASDAQ VIRC Fri, Mar 27, 2015 2.79 3.11 2.60 2.70
1798 NASDAQ VIRC Thu, Mar 26, 2015 2.60 2.87 2.55 2.85
1797 NASDAQ VIRC Wed, Mar 25, 2015 2.60 2.63 2.55 2.60
1796 NASDAQ VIRC Tue, Mar 24, 2015 2.67 2.69 2.56 2.64
1795 NASDAQ VIRC Mon, Mar 23, 2015 2.62 2.65 2.56 2.63
1794 NASDAQ VIRC Fri, Mar 20, 2015 2.55 2.68 2.55 2.62
1793 NASDAQ VIRC Thu, Mar 19, 2015 2.46 2.64 2.45 2.53
1792 NASDAQ VIRC Wed, Mar 18, 2015 2.55 2.59 2.48 2.55
1791 NASDAQ VIRC Tue, Mar 17, 2015 2.45 2.55 2.45 2.55
1790 NASDAQ VIRC Mon, Mar 16, 2015 2.55 2.55 2.40 2.45
1789 NASDAQ VIRC Fri, Mar 13, 2015 2.44 2.46 2.43 2.45
1788 NASDAQ VIRC Thu, Mar 12, 2015 2.44 2.99 2.40 2.63
1787 NASDAQ VIRC Wed, Mar 11, 2015 2.46 2.53 2.45 2.46
1786 NASDAQ VIRC Tue, Mar 10, 2015 2.52 2.41 2.40 2.40
1785 NASDAQ VIRC Mon, Mar 9, 2015 2.42 0.00 0.00 2.44
1784 NASDAQ VIRC Fri, Mar 6, 2015 2.40 2.48 2.37 2.44
1783 NASDAQ VIRC Thu, Mar 5, 2015 2.43 2.43 2.35 2.38
1782 NASDAQ VIRC Wed, Mar 4, 2015 2.50 2.54 2.40 2.41
1781 NASDAQ VIRC Tue, Mar 3, 2015 2.46 2.58 2.45 2.58
1780 NASDAQ VIRC Mon, Mar 2, 2015 2.44 2.38 2.35 2.35
1779 NASDAQ VIRC Fri, Feb 27, 2015 2.40 2.40 2.40 2.40
1778 NASDAQ VIRC Thu, Feb 26, 2015 2.39 2.40 2.39 2.40
1777 NASDAQ VIRC Wed, Feb 25, 2015 2.39 2.39 2.39 2.39
1776 NASDAQ VIRC Tue, Feb 24, 2015 2.38 2.40 2.38 2.40
1775 NASDAQ VIRC Mon, Feb 23, 2015 2.36 2.40 2.35 2.35
1774 NASDAQ VIRC Fri, Feb 20, 2015 2.47 2.47 2.45 2.45
1773 NASDAQ VIRC Thu, Feb 19, 2015 2.45 2.45 2.44 2.45
1772 NASDAQ VIRC Tue, Feb 17, 2015 2.46 2.46 2.46 2.46
1771 NASDAQ VIRC Fri, Feb 13, 2015 2.38 2.46 2.38 2.45
1770 NASDAQ VIRC Thu, Feb 12, 2015 2.37 2.37 2.37 2.37
1769 NASDAQ VIRC Wed, Feb 11, 2015 2.36 2.42 2.34 2.42
1768 NASDAQ VIRC Tue, Feb 10, 2015 2.36 2.36 2.36 2.36
1767 NASDAQ VIRC Mon, Feb 9, 2015 2.36 2.44 2.36 2.44
1766 NASDAQ VIRC Fri, Feb 6, 2015 2.42 2.42 2.41 2.41
1765 NASDAQ VIRC Thu, Feb 5, 2015 2.43 2.48 2.41 2.47
1764 NASDAQ VIRC Wed, Feb 4, 2015 2.41 2.44 2.41 2.42
1763 NASDAQ VIRC Tue, Feb 3, 2015 2.28 2.44 2.28 2.44
1762 NASDAQ VIRC Mon, Feb 2, 2015 2.38 2.38 2.33 2.36
1761 NASDAQ VIRC Fri, Jan 30, 2015 2.41 2.41 2.41 2.41
1760 NASDAQ VIRC Thu, Jan 29, 2015 2.41 2.43 2.41 2.43
1759 NASDAQ VIRC Wed, Jan 28, 2015 2.42 2.48 2.40 2.43
1758 NASDAQ VIRC Mon, Jan 26, 2015 2.38 2.49 2.25 2.40
1757 NASDAQ VIRC Fri, Jan 23, 2015 2.43 2.49 2.40 2.47
1756 NASDAQ VIRC Thu, Jan 22, 2015 2.49 2.49 2.44 2.49
1755 NASDAQ VIRC Wed, Jan 21, 2015 2.44 2.47 2.44 2.47
1754 NASDAQ VIRC Tue, Jan 20, 2015 2.41 2.48 2.41 2.48
1753 NASDAQ VIRC Fri, Jan 16, 2015 2.47 2.48 2.40 2.48
1752 NASDAQ VIRC Thu, Jan 15, 2015 2.43 2.47 2.43 2.47
1751 NASDAQ VIRC Wed, Jan 14, 2015 2.51 2.53 2.42 2.48
1750 NASDAQ VIRC Tue, Jan 13, 2015 2.51 2.51 2.44 2.47
1749 NASDAQ VIRC Mon, Jan 12, 2015 2.50 2.50 2.43 2.47
1748 NASDAQ VIRC Fri, Jan 9, 2015 2.46 2.47 2.44 2.44
1747 NASDAQ VIRC Thu, Jan 8, 2015 2.50 2.50 2.46 2.49
1746 NASDAQ VIRC Wed, Jan 7, 2015 2.46 2.48 2.45 2.47
1745 NASDAQ VIRC Tue, Jan 6, 2015 2.49 2.50 2.45 2.48
1744 NASDAQ VIRC Mon, Jan 5, 2015 2.45 2.53 2.45 2.51
1743 NASDAQ VIRC Fri, Jan 2, 2015 2.45 2.48 2.43 2.45
1742 NASDAQ VIRC Wed, Dec 31, 2014 2.59 2.59 2.43 2.44
1741 NASDAQ VIRC Tue, Dec 30, 2014 2.49 2.50 2.43 2.44
1740 NASDAQ VIRC Mon, Dec 29, 2014 2.51 2.55 2.44 2.48
1739 NASDAQ VIRC Fri, Dec 26, 2014 2.49 2.52 2.42 2.47
1738 NASDAQ VIRC Wed, Dec 24, 2014 2.54 2.63 2.48 2.55
1737 NASDAQ VIRC Tue, Dec 23, 2014 2.57 2.57 2.46 2.54
1736 NASDAQ VIRC Mon, Dec 22, 2014 2.52 2.65 2.42 2.56
1735 NASDAQ VIRC Fri, Dec 19, 2014 2.60 2.68 2.42 2.50
1734 NASDAQ VIRC Thu, Dec 18, 2014 2.61 2.63 2.57 2.62
1733 NASDAQ VIRC Wed, Dec 17, 2014 2.48 2.61 2.48 2.61
1732 NASDAQ VIRC Tue, Dec 16, 2014 2.60 2.63 2.46 2.56
1731 NASDAQ VIRC Mon, Dec 15, 2014 2.42 2.65 2.42 2.55
1730 NASDAQ VIRC Fri, Dec 12, 2014 2.46 2.47 2.41 2.42
1729 NASDAQ VIRC Thu, Dec 11, 2014 2.61 2.61 2.40 2.50
1728 NASDAQ VIRC Wed, Dec 10, 2014 2.81 3.85 2.50 2.58
1727 NASDAQ VIRC Tue, Dec 9, 2014 2.68 2.98 2.65 2.94
1726 NASDAQ VIRC Mon, Dec 8, 2014 2.64 2.81 2.64 2.81
1725 NASDAQ VIRC Fri, Dec 5, 2014 2.60 2.79 2.60 2.76
1724 NASDAQ VIRC Thu, Dec 4, 2014 2.60 2.84 2.57 2.65
1723 NASDAQ VIRC Wed, Dec 3, 2014 2.62 2.64 2.61 2.61
1722 NASDAQ VIRC Tue, Dec 2, 2014 2.63 2.68 2.63 2.68
1721 NASDAQ VIRC Mon, Dec 1, 2014 2.76 2.76 2.73 2.73
1720 NASDAQ VIRC Fri, Nov 28, 2014 2.65 2.76 2.61 2.76
1719 NASDAQ VIRC Wed, Nov 26, 2014 2.60 2.70 2.60 2.62
1718 NASDAQ VIRC Tue, Nov 25, 2014 2.59 2.74 2.50 2.53
1717 NASDAQ VIRC Mon, Nov 24, 2014 2.68 2.71 2.51 2.68
1716 NASDAQ VIRC Fri, Nov 21, 2014 2.49 2.49 2.49 2.49
1715 NASDAQ VIRC Thu, Nov 20, 2014 2.46 2.46 2.46 2.46
1714 NASDAQ VIRC Wed, Nov 19, 2014 2.54 2.70 2.38 2.60
1713 NASDAQ VIRC Tue, Nov 18, 2014 2.58 2.70 2.51 2.70
1712 NASDAQ VIRC Mon, Nov 17, 2014 2.56 2.80 2.56 2.65
1711 NASDAQ VIRC Fri, Nov 14, 2014 2.46 2.58 2.41 2.56
1710 NASDAQ VIRC Thu, Nov 13, 2014 2.52 2.52 2.38 2.38
1709 NASDAQ VIRC Wed, Nov 12, 2014 2.51 2.51 2.51 2.51
1708 NASDAQ VIRC Tue, Nov 11, 2014 2.51 2.51 2.51 2.51
1707 NASDAQ VIRC Mon, Nov 10, 2014 2.51 2.51 2.51 2.51
1706 NASDAQ VIRC Fri, Nov 7, 2014 2.59 2.60 2.58 2.58
1705 NASDAQ VIRC Thu, Nov 6, 2014 2.50 2.55 2.50 2.55
1704 NASDAQ VIRC Wed, Nov 5, 2014 2.53 2.51 2.51 2.51
1703 NASDAQ VIRC Tue, Nov 4, 2014 2.54 2.55 2.51 2.51
1702 NASDAQ VIRC Mon, Nov 3, 2014 2.59 2.59 2.59 2.59
1701 NASDAQ VIRC Fri, Oct 31, 2014 2.60 2.71 2.50 2.71
1700 NASDAQ VIRC Thu, Oct 30, 2014 2.36 2.38 2.36 2.38
1699 NASDAQ VIRC Wed, Oct 29, 2014 2.35 2.36 2.28 2.34
1698 NASDAQ VIRC Tue, Oct 28, 2014 2.36 2.36 2.36 2.36
1697 NASDAQ VIRC Mon, Oct 27, 2014 2.27 2.30 2.27 2.30
1696 NASDAQ VIRC Thu, Oct 23, 2014 2.30 2.32 2.30 2.31
1695 NASDAQ VIRC Wed, Oct 22, 2014 2.36 2.36 2.35 2.36
1694 NASDAQ VIRC Tue, Oct 21, 2014 2.31 2.40 2.31 2.40
1693 NASDAQ VIRC Mon, Oct 20, 2014 2.33 2.36 2.33 2.36
1692 NASDAQ VIRC Fri, Oct 17, 2014 2.36 2.39 2.35 2.35
1691 NASDAQ VIRC Thu, Oct 16, 2014 2.23 2.39 2.23 2.39
1690 NASDAQ VIRC Tue, Oct 14, 2014 2.50 2.51 2.43 2.44
1689 NASDAQ VIRC Mon, Oct 13, 2014 2.49 2.56 2.44 2.53
1688 NASDAQ VIRC Fri, Oct 10, 2014 2.53 2.55 2.53 2.55
1687 NASDAQ VIRC Thu, Oct 9, 2014 2.55 2.58 2.53 2.58
1686 NASDAQ VIRC Wed, Oct 8, 2014 2.61 2.61 2.61 2.61
1685 NASDAQ VIRC Tue, Oct 7, 2014 2.50 2.64 2.49 2.61
1684 NASDAQ VIRC Mon, Oct 6, 2014 2.46 2.57 2.46 2.51
1683 NASDAQ VIRC Fri, Oct 3, 2014 2.48 2.48 2.48 2.48
1682 NASDAQ VIRC Thu, Oct 2, 2014 2.59 2.59 2.59 2.59
1681 NASDAQ VIRC Wed, Oct 1, 2014 2.64 2.64 2.47 2.56
1680 NASDAQ VIRC Tue, Sep 30, 2014 2.61 2.64 2.56 2.61
1679 NASDAQ VIRC Fri, Sep 26, 2014 2.66 2.66 2.66 2.66
1678 NASDAQ VIRC Thu, Sep 25, 2014 2.67 2.67 2.62 2.63
1677 NASDAQ VIRC Wed, Sep 24, 2014 2.71 2.71 2.66 2.70
1676 NASDAQ VIRC Tue, Sep 23, 2014 2.70 2.70 2.68 2.70
1675 NASDAQ VIRC Mon, Sep 22, 2014 2.65 2.73 2.65 2.70
1674 NASDAQ VIRC Fri, Sep 19, 2014 2.79 2.80 2.67 2.67
1673 NASDAQ VIRC Thu, Sep 18, 2014 2.80 2.80 2.76 2.76
1672 NASDAQ VIRC Wed, Sep 17, 2014 2.79 2.80 2.79 2.80
1671 NASDAQ VIRC Tue, Sep 16, 2014 2.80 2.80 2.77 2.79
1670 NASDAQ VIRC Mon, Sep 15, 2014 2.80 2.80 2.76 2.80
1669 NASDAQ VIRC Fri, Sep 12, 2014 2.80 2.90 2.67 2.80
1668 NASDAQ VIRC Thu, Sep 11, 2014 2.68 3.24 2.62 2.90
1667 NASDAQ VIRC Wed, Sep 10, 2014 2.74 2.74 2.65 2.73
1666 NASDAQ VIRC Tue, Sep 9, 2014 2.73 2.74 2.69 2.74
1665 NASDAQ VIRC Mon, Sep 8, 2014 2.71 2.74 2.65 2.74
1664 NASDAQ VIRC Fri, Sep 5, 2014 2.69 2.67 2.56 2.64
1663 NASDAQ VIRC Thu, Sep 4, 2014 2.54 2.63 2.52 2.63
1662 NASDAQ VIRC Wed, Sep 3, 2014 2.62 2.68 2.51 2.52
1661 NASDAQ VIRC Tue, Sep 2, 2014 2.74 2.74 2.67 2.69
1660 NASDAQ VIRC Fri, Aug 29, 2014 2.84 2.84 2.84 2.84
1659 NASDAQ VIRC Thu, Aug 28, 2014 2.70 2.81 2.60 2.74
1658 NASDAQ VIRC Wed, Aug 27, 2014 2.83 2.83 2.67 2.74
1657 NASDAQ VIRC Tue, Aug 26, 2014 2.80 2.84 2.72 2.76
1656 NASDAQ VIRC Mon, Aug 25, 2014 2.79 2.80 2.72 2.77
1655 NASDAQ VIRC Fri, Aug 22, 2014 2.79 2.80 2.75 2.75
1654 NASDAQ VIRC Thu, Aug 21, 2014 2.78 2.78 2.73 2.75
1653 NASDAQ VIRC Wed, Aug 20, 2014 2.79 2.80 2.78 2.80
1652 NASDAQ VIRC Tue, Aug 19, 2014 2.80 2.80 2.79 2.79
1651 NASDAQ VIRC Mon, Aug 18, 2014 2.98 2.99 2.79 2.80
1650 NASDAQ VIRC Fri, Aug 15, 2014 2.75 2.94 2.74 2.93
1649 NASDAQ VIRC Thu, Aug 14, 2014 2.74 2.85 2.67 2.85
1648 NASDAQ VIRC Wed, Aug 13, 2014 2.74 2.75 2.70 2.75
1647 NASDAQ VIRC Tue, Aug 12, 2014 2.82 2.82 2.68 2.69
1646 NASDAQ VIRC Mon, Aug 11, 2014 2.90 2.90 2.73 2.89
1645 NASDAQ VIRC Fri, Aug 8, 2014 2.74 3.41 2.72 2.95
1644 NASDAQ VIRC Thu, Aug 7, 2014 2.69 2.69 2.65 2.69
1643 NASDAQ VIRC Wed, Aug 6, 2014 2.66 2.69 2.69 2.69
1642 NASDAQ VIRC Tue, Aug 5, 2014 2.65 2.68 2.60 2.60
1641 NASDAQ VIRC Mon, Aug 4, 2014 2.65 2.65 2.60 2.65
1640 NASDAQ VIRC Fri, Aug 1, 2014 2.60 2.65 2.53 2.63
1639 NASDAQ VIRC Thu, Jul 31, 2014 2.45 2.68 2.42 2.53
1638 NASDAQ VIRC Wed, Jul 30, 2014 2.46 2.53 2.46 2.49
1637 NASDAQ VIRC Tue, Jul 29, 2014 2.59 2.59 2.42 2.51
1636 NASDAQ VIRC Mon, Jul 28, 2014 2.42 2.75 2.41 2.58
1635 NASDAQ VIRC Fri, Jul 25, 2014 2.46 2.65 2.34 2.51
1634 NASDAQ VIRC Thu, Jul 24, 2014 2.25 2.47 2.22 2.46
1633 NASDAQ VIRC Wed, Jul 23, 2014 2.23 2.40 2.20 2.30
1632 NASDAQ VIRC Tue, Jul 22, 2014 2.29 2.33 2.10 2.24
1631 NASDAQ VIRC Mon, Jul 21, 2014 2.34 2.36 2.22 2.23
1630 NASDAQ VIRC Fri, Jul 18, 2014 2.38 2.38 2.34 2.34
1629 NASDAQ VIRC Thu, Jul 17, 2014 2.35 2.37 2.35 2.37
1628 NASDAQ VIRC Wed, Jul 16, 2014 2.35 2.35 2.35 2.35
1627 NASDAQ VIRC Tue, Jul 15, 2014 2.23 2.33 2.18 2.33
1626 NASDAQ VIRC Mon, Jul 14, 2014 2.30 2.30 2.29 2.30
1625 NASDAQ VIRC Fri, Jul 11, 2014 2.30 2.30 2.29 2.29
1624 NASDAQ VIRC Thu, Jul 10, 2014 2.30 2.30 2.30 2.30
1623 NASDAQ VIRC Wed, Jul 9, 2014 2.31 2.34 2.31 2.34
1622 NASDAQ VIRC Tue, Jul 8, 2014 2.29 2.31 2.29 2.31
1621 NASDAQ VIRC Mon, Jul 7, 2014 2.33 2.35 2.33 2.34
1620 NASDAQ VIRC Thu, Jul 3, 2014 2.33 2.33 2.33 2.33
1619 NASDAQ VIRC Wed, Jul 2, 2014 2.33 2.38 2.29 2.29
1618 NASDAQ VIRC Tue, Jul 1, 2014 2.30 2.36 2.29 2.34
1617 NASDAQ VIRC Mon, Jun 30, 2014 2.40 2.49 2.30 2.32
1616 NASDAQ VIRC Fri, Jun 27, 2014 2.48 2.50 2.34 2.34
1615 NASDAQ VIRC Thu, Jun 26, 2014 2.40 2.47 2.37 2.39
1614 NASDAQ VIRC Wed, Jun 25, 2014 2.58 2.42 2.35 2.35
1613 NASDAQ VIRC Tue, Jun 24, 2014 2.50 2.58 2.47 2.51
1612 NASDAQ VIRC Mon, Jun 23, 2014 2.65 2.69 2.61 2.61
1611 NASDAQ VIRC Fri, Jun 20, 2014 2.50 2.65 2.36 2.65
1610 NASDAQ VIRC Thu, Jun 19, 2014 2.52 2.70 2.50 2.50
1609 NASDAQ VIRC Wed, Jun 18, 2014 2.25 2.65 2.25 2.50
1608 NASDAQ VIRC Tue, Jun 17, 2014 2.09 2.24 2.10 2.24
1607 NASDAQ VIRC Fri, Jun 13, 2014 2.09 2.23 2.09 2.16
1606 NASDAQ VIRC Thu, Jun 12, 2014 2.09 2.09 2.09 2.09
1605 NASDAQ VIRC Wed, Jun 11, 2014 2.06 2.13 2.06 2.06
1604 NASDAQ VIRC Tue, Jun 10, 2014 2.06 2.06 2.02 2.02
1603 NASDAQ VIRC Tue, Jun 3, 2014 2.08 2.08 2.08 2.08
1602 NASDAQ VIRC Fri, May 30, 2014 2.07 2.14 2.06 2.14
1601 NASDAQ VIRC Thu, May 29, 2014 2.04 2.06 2.04 2.06
1600 NASDAQ VIRC Wed, May 28, 2014 2.05 2.05 2.03 2.03
1599 NASDAQ VIRC Tue, May 27, 2014 2.03 2.05 2.00 2.05
1598 NASDAQ VIRC Fri, May 23, 2014 2.05 2.05 2.05 2.05
1597 NASDAQ VIRC Mon, May 19, 2014 2.00 2.03 2.00 2.03
1596 NASDAQ VIRC Wed, May 14, 2014 2.09 2.11 2.05 2.07
1595 NASDAQ VIRC Tue, May 13, 2014 2.15 2.15 2.09 2.09
1594 NASDAQ VIRC Mon, May 12, 2014 2.10 2.15 2.10 2.15
1593 NASDAQ VIRC Fri, May 9, 2014 2.09 2.21 2.09 2.18
1592 NASDAQ VIRC Wed, May 7, 2014 2.20 2.22 2.05 2.22
1591 NASDAQ VIRC Tue, May 6, 2014 2.20 2.21 2.20 2.21
1590 NASDAQ VIRC Mon, May 5, 2014 2.18 2.22 2.08 2.22
1589 NASDAQ VIRC Fri, May 2, 2014 2.20 2.20 2.20 2.20
1588 NASDAQ VIRC Thu, May 1, 2014 2.20 2.23 2.20 2.21
1587 NASDAQ VIRC Wed, Apr 30, 2014 2.21 2.21 2.21 2.21
1586 NASDAQ VIRC Tue, Apr 29, 2014 2.08 2.20 2.08 2.16
1585 NASDAQ VIRC Mon, Apr 28, 2014 2.23 2.36 2.13 2.24
1584 NASDAQ VIRC Thu, Apr 24, 2014 2.40 2.44 2.35 2.44
1583 NASDAQ VIRC Wed, Apr 23, 2014 2.32 2.40 2.30 2.30
1582 NASDAQ VIRC Tue, Apr 22, 2014 2.35 2.36 2.35 2.36
1581 NASDAQ VIRC Mon, Apr 21, 2014 2.46 2.46 2.31 2.45
1580 NASDAQ VIRC Wed, Apr 16, 2014 2.50 2.50 2.46 2.46
1579 NASDAQ VIRC Tue, Apr 15, 2014 2.53 2.53 2.53 2.53
1578 NASDAQ VIRC Mon, Apr 14, 2014 2.55 2.55 2.55 2.55
1577 NASDAQ VIRC Fri, Apr 11, 2014 2.46 2.55 2.46 2.55
1576 NASDAQ VIRC Wed, Apr 9, 2014 2.49 2.50 2.49 2.50
1575 NASDAQ VIRC Tue, Apr 8, 2014 2.45 2.45 2.45 2.45
1574 NASDAQ VIRC Mon, Apr 7, 2014 2.45 2.45 2.45 2.45
1573 NASDAQ VIRC Fri, Apr 4, 2014 2.42 2.53 2.39 2.52
1572 NASDAQ VIRC Thu, Apr 3, 2014 2.41 2.41 2.41 2.41
1571 NASDAQ VIRC Wed, Apr 2, 2014 2.51 2.51 2.50 2.51
1570 NASDAQ VIRC Tue, Apr 1, 2014 2.47 2.47 2.43 2.43
1569 NASDAQ VIRC Mon, Mar 31, 2014 2.45 2.47 2.45 2.47
1568 NASDAQ VIRC Fri, Mar 28, 2014 2.40 2.47 2.32 2.45
1567 NASDAQ VIRC Thu, Mar 27, 2014 2.43 2.43 2.40 2.40
1566 NASDAQ VIRC Mon, Mar 24, 2014 2.44 2.44 2.44 2.44
1565 NASDAQ VIRC Fri, Mar 21, 2014 2.40 2.45 2.40 2.44
1564 NASDAQ VIRC Thu, Mar 20, 2014 2.37 2.37 2.37 2.37
1563 NASDAQ VIRC Wed, Mar 19, 2014 2.31 2.40 2.31 2.40
1562 NASDAQ VIRC Tue, Mar 18, 2014 2.48 2.48 2.38 2.40
1561 NASDAQ VIRC Mon, Mar 17, 2014 2.58 2.58 2.42 2.48
1560 NASDAQ VIRC Thu, Mar 13, 2014 2.55 2.60 2.49 2.53
1559 NASDAQ VIRC Wed, Mar 12, 2014 2.56 2.56 2.55 2.55
1558 NASDAQ VIRC Tue, Mar 11, 2014 2.47 2.61 2.47 2.61
1557 NASDAQ VIRC Mon, Mar 10, 2014 2.58 2.64 2.48 2.55
1556 NASDAQ VIRC Fri, Mar 7, 2014 2.64 2.65 2.48 2.65
1555 NASDAQ VIRC Thu, Mar 6, 2014 2.46 2.62 2.46 2.62
1554 NASDAQ VIRC Wed, Mar 5, 2014 2.64 2.55 2.55 2.55
1553 NASDAQ VIRC Tue, Mar 4, 2014 2.42 2.64 2.42 2.64
1552 NASDAQ VIRC Mon, Mar 3, 2014 2.62 2.62 2.45 2.49
1551 NASDAQ VIRC Fri, Feb 28, 2014 2.62 2.62 2.54 2.60
1550 NASDAQ VIRC Tue, Feb 25, 2014 2.44 2.59 2.44 2.59
1549 NASDAQ VIRC Mon, Feb 24, 2014 2.43 2.52 2.41 2.51
1548 NASDAQ VIRC Fri, Feb 21, 2014 2.52 2.52 2.43 2.47
1547 NASDAQ VIRC Thu, Feb 20, 2014 2.57 2.57 2.57 2.57
1546 NASDAQ VIRC Wed, Feb 19, 2014 2.55 2.64 2.50 2.50
1545 NASDAQ VIRC Tue, Feb 18, 2014 2.55 2.65 2.44 2.55
1544 NASDAQ VIRC Fri, Feb 14, 2014 2.51 2.61 2.51 2.53
1543 NASDAQ VIRC Thu, Feb 13, 2014 2.41 2.70 2.41 2.60
1542 NASDAQ VIRC Wed, Feb 12, 2014 2.27 2.44 2.26 2.38
1541 NASDAQ VIRC Tue, Feb 11, 2014 2.25 2.45 2.25 2.32
1540 NASDAQ VIRC Mon, Feb 10, 2014 2.26 2.42 2.26 2.33
1539 NASDAQ VIRC Fri, Feb 7, 2014 2.29 2.41 2.29 2.36
1538 NASDAQ VIRC Thu, Feb 6, 2014 2.26 2.31 2.24 2.24
1537 NASDAQ VIRC Wed, Feb 5, 2014 2.52 2.52 2.19 2.21
1536 NASDAQ VIRC Tue, Feb 4, 2014 2.52 2.58 2.52 2.58
1535 NASDAQ VIRC Mon, Feb 3, 2014 2.62 2.60 2.50 2.57
1534 NASDAQ VIRC Fri, Jan 31, 2014 2.73 2.73 2.61 2.62
1533 NASDAQ VIRC Thu, Jan 30, 2014 2.67 2.70 2.61 2.70
1532 NASDAQ VIRC Wed, Jan 29, 2014 2.64 2.70 2.64 2.67
1531 NASDAQ VIRC Tue, Jan 28, 2014 2.61 2.69 2.61 2.68
1530 NASDAQ VIRC Mon, Jan 27, 2014 2.51 2.64 2.50 2.64
1529 NASDAQ VIRC Fri, Jan 24, 2014 2.65 2.73 2.50 2.52
1528 NASDAQ VIRC Thu, Jan 23, 2014 2.66 2.68 2.65 2.66
1527 NASDAQ VIRC Wed, Jan 22, 2014 2.68 2.70 2.66 2.67
1526 NASDAQ VIRC Tue, Jan 21, 2014 2.65 2.73 2.65 2.68
1525 NASDAQ VIRC Fri, Jan 17, 2014 2.70 2.70 2.63 2.65
1524 NASDAQ VIRC Thu, Jan 16, 2014 2.62 2.78 2.60 2.66
1523 NASDAQ VIRC Wed, Jan 15, 2014 2.40 2.80 2.40 2.73
1522 NASDAQ VIRC Tue, Jan 14, 2014 2.35 2.39 2.34 2.34
1521 NASDAQ VIRC Mon, Jan 13, 2014 2.39 2.39 2.32 2.39
1520 NASDAQ VIRC Fri, Jan 10, 2014 2.31 2.39 2.31 2.39
1519 NASDAQ VIRC Thu, Jan 9, 2014 2.37 2.40 2.37 2.40
1518 NASDAQ VIRC Wed, Jan 8, 2014 2.29 2.36 2.29 2.36
1517 NASDAQ VIRC Tue, Jan 7, 2014 2.30 2.35 2.28 2.35
1516 NASDAQ VIRC Mon, Jan 6, 2014 2.32 2.35 2.26 2.35
1515 NASDAQ VIRC Fri, Jan 3, 2014 2.34 2.34 2.34 2.34
1514 NASDAQ VIRC Thu, Jan 2, 2014 2.28 2.29 2.27 2.29
1513 NASDAQ VIRC Tue, Dec 31, 2013 2.29 2.29 2.29 2.29
1512 NASDAQ VIRC Mon, Dec 30, 2013 2.28 2.31 2.27 2.31
1511 NASDAQ VIRC Fri, Dec 27, 2013 2.39 2.39 2.30 2.33
1510 NASDAQ VIRC Thu, Dec 26, 2013 2.36 2.40 2.29 2.35
1509 NASDAQ VIRC Tue, Dec 24, 2013 2.30 2.40 2.33 2.38
1508 NASDAQ VIRC Mon, Dec 23, 2013 2.35 2.37 2.29 2.32
1507 NASDAQ VIRC Fri, Dec 20, 2013 2.26 2.38 2.26 2.28
1506 NASDAQ VIRC Thu, Dec 19, 2013 2.38 2.38 2.24 2.37
1505 NASDAQ VIRC Wed, Dec 18, 2013 2.27 2.34 2.20 2.30
1504 NASDAQ VIRC Tue, Dec 17, 2013 2.23 2.37 2.08 2.30
1503 NASDAQ VIRC Mon, Dec 16, 2013 2.09 2.15 2.06 2.13
1502 NASDAQ VIRC Fri, Dec 13, 2013 2.10 2.10 2.00 2.00
1501 NASDAQ VIRC Thu, Dec 12, 2013 2.10 2.10 2.10 2.10
1500 NASDAQ VIRC Wed, Dec 11, 2013 2.16 2.11 2.00 2.11
1499 NASDAQ VIRC Tue, Dec 10, 2013 2.08 2.18 2.08 2.13
1498 NASDAQ VIRC Mon, Dec 9, 2013 2.12 2.13 2.05 2.08
1497 NASDAQ VIRC Fri, Dec 6, 2013 2.09 2.45 2.06 2.09
1496 NASDAQ VIRC Wed, Dec 4, 2013 2.07 2.13 2.06 2.06
1495 NASDAQ VIRC Tue, Dec 3, 2013 2.08 2.08 2.04 2.04
1494 NASDAQ VIRC Mon, Dec 2, 2013 2.07 2.07 2.07 2.07
1493 NASDAQ VIRC Fri, Nov 29, 2013 2.08 2.08 2.08 2.08
1492 NASDAQ VIRC Tue, Nov 26, 2013 2.04 2.06 2.04 2.04
1491 NASDAQ VIRC Fri, Nov 22, 2013 2.02 2.10 2.00 2.04
1490 NASDAQ VIRC Thu, Nov 21, 2013 2.05 2.05 2.00 2.01
1489 NASDAQ VIRC Wed, Nov 20, 2013 2.08 2.09 2.08 2.08
1488 NASDAQ VIRC Tue, Nov 19, 2013 2.02 2.07 2.02 2.07
1487 NASDAQ VIRC Mon, Nov 18, 2013 2.09 2.09 2.07 2.07
1486 NASDAQ VIRC Fri, Nov 15, 2013 2.07 2.10 2.07 2.10
1485 NASDAQ VIRC Thu, Nov 14, 2013 2.06 2.06 2.06 2.06
1484 NASDAQ VIRC Wed, Nov 13, 2013 2.09 2.09 2.06 2.06
1483 NASDAQ VIRC Tue, Nov 12, 2013 2.05 2.09 2.05 2.05
1482 NASDAQ VIRC Mon, Nov 11, 2013 2.07 2.07 2.01 2.06
1481 NASDAQ VIRC Fri, Nov 8, 2013 2.09 2.09 2.08 2.09
1480 NASDAQ VIRC Thu, Nov 7, 2013 2.12 2.12 2.12 2.12
1479 NASDAQ VIRC Wed, Nov 6, 2013 2.09 2.09 2.09 2.09
1478 NASDAQ VIRC Tue, Nov 5, 2013 2.05 2.09 2.05 2.07
1477 NASDAQ VIRC Fri, Nov 1, 2013 2.03 2.05 2.01 2.01
1476 NASDAQ VIRC Thu, Oct 31, 2013 2.17 2.17 2.10 2.10
1475 NASDAQ VIRC Wed, Oct 30, 2013 2.07 2.07 2.07 2.07
1474 NASDAQ VIRC Tue, Oct 29, 2013 2.05 2.05 2.04 2.05
1473 NASDAQ VIRC Mon, Oct 28, 2013 2.05 2.05 2.02 2.02
1472 NASDAQ VIRC Fri, Oct 25, 2013 2.03 2.05 2.00 2.01
1471 NASDAQ VIRC Thu, Oct 24, 2013 2.01 2.08 2.01 2.08
1470 NASDAQ VIRC Wed, Oct 23, 2013 2.11 2.11 2.00 2.08
1469 NASDAQ VIRC Tue, Oct 22, 2013 2.10 2.10 2.09 2.09
1468 NASDAQ VIRC Mon, Oct 21, 2013 2.00 2.11 2.00 2.02
1467 NASDAQ VIRC Fri, Oct 18, 2013 2.04 2.04 1.98 1.98
1466 NASDAQ VIRC Thu, Oct 17, 2013 2.00 2.05 2.00 2.03
1465 NASDAQ VIRC Wed, Oct 16, 2013 2.08 2.08 1.98 1.98
1464 NASDAQ VIRC Tue, Oct 15, 2013 2.04 2.04 2.03 2.03
1463 NASDAQ VIRC Mon, Oct 14, 2013 2.03 2.05 2.01 2.03
1462 NASDAQ VIRC Fri, Oct 11, 2013 2.05 2.05 2.04 2.04
1461 NASDAQ VIRC Thu, Oct 10, 2013 2.07 2.07 2.07 2.07
1460 NASDAQ VIRC Wed, Oct 9, 2013 2.06 2.06 2.06 2.06
1459 NASDAQ VIRC Tue, Oct 8, 2013 2.05 2.05 2.04 2.04
1458 NASDAQ VIRC Mon, Oct 7, 2013 2.10 2.05 2.05 2.05
1457 NASDAQ VIRC Fri, Oct 4, 2013 2.04 2.11 2.04 2.11
1456 NASDAQ VIRC Thu, Oct 3, 2013 2.04 2.05 2.03 2.05
1455 NASDAQ VIRC Wed, Oct 2, 2013 2.03 2.06 1.99 2.05
1454 NASDAQ VIRC Tue, Oct 1, 2013 2.05 2.06 2.00 2.03
1453 NASDAQ VIRC Mon, Sep 30, 2013 2.04 2.10 2.04 2.06
1452 NASDAQ VIRC Fri, Sep 27, 2013 2.06 2.06 2.04 2.04
1451 NASDAQ VIRC Thu, Sep 26, 2013 2.12 2.12 2.03 2.04
1450 NASDAQ VIRC Wed, Sep 25, 2013 2.06 2.10 2.05 2.05
1449 NASDAQ VIRC Tue, Sep 24, 2013 2.11 2.15 2.10 2.10
1448 NASDAQ VIRC Mon, Sep 23, 2013 2.20 2.20 2.13 2.13
1447 NASDAQ VIRC Fri, Sep 20, 2013 2.18 2.24 2.15 2.18
1446 NASDAQ VIRC Thu, Sep 19, 2013 2.25 2.25 2.16 2.16
1445 NASDAQ VIRC Wed, Sep 18, 2013 2.19 2.22 2.18 2.18
1444 NASDAQ VIRC Tue, Sep 17, 2013 2.29 2.31 2.18 2.18
1443 NASDAQ VIRC Mon, Sep 16, 2013 2.30 2.41 2.26 2.29
1442 NASDAQ VIRC Fri, Sep 13, 2013 2.40 2.49 2.19 2.27
1441 NASDAQ VIRC Thu, Sep 12, 2013 2.29 2.30 2.27 2.27
1440 NASDAQ VIRC Wed, Sep 11, 2013 2.25 2.29 2.25 2.25
1439 NASDAQ VIRC Tue, Sep 10, 2013 2.25 2.29 2.24 2.25
1438 NASDAQ VIRC Mon, Sep 9, 2013 2.27 2.28 2.23 2.23
1437 NASDAQ VIRC Fri, Sep 6, 2013 2.29 2.33 2.29 2.29
1436 NASDAQ VIRC Thu, Sep 5, 2013 2.29 2.29 2.26 2.26
1435 NASDAQ VIRC Wed, Sep 4, 2013 2.31 2.31 2.24 2.24
1434 NASDAQ VIRC Tue, Sep 3, 2013 2.36 2.37 2.36 2.37
1433 NASDAQ VIRC Fri, Aug 30, 2013 2.24 2.33 2.32 2.32
1432 NASDAQ VIRC Thu, Aug 29, 2013 2.30 2.33 2.30 2.33
1431 NASDAQ VIRC Wed, Aug 28, 2013 2.33 2.33 2.16 2.30
1430 NASDAQ VIRC Tue, Aug 27, 2013 2.28 2.34 2.26 2.34
1429 NASDAQ VIRC Mon, Aug 26, 2013 2.27 2.28 2.24 2.28
1428 NASDAQ VIRC Thu, Aug 22, 2013 2.25 2.26 2.25 2.26
1427 NASDAQ VIRC Mon, Aug 19, 2013 2.25 2.25 2.23 2.23
1426 NASDAQ VIRC Fri, Aug 16, 2013 2.26 2.32 2.23 2.29
1425 NASDAQ VIRC Thu, Aug 15, 2013 2.25 2.30 2.25 2.27
1424 NASDAQ VIRC Wed, Aug 14, 2013 2.34 2.40 2.30 2.30
1423 NASDAQ VIRC Tue, Aug 13, 2013 2.40 2.40 2.32 2.32
1422 NASDAQ VIRC Mon, Aug 12, 2013 2.46 2.46 2.46 2.46
1421 NASDAQ VIRC Thu, Aug 8, 2013 2.46 2.39 2.36 2.38
1420 NASDAQ VIRC Tue, Aug 6, 2013 2.38 2.40 2.38 2.40
1419 NASDAQ VIRC Mon, Aug 5, 2013 2.42 2.42 2.42 2.42
1418 NASDAQ VIRC Fri, Aug 2, 2013 2.40 2.48 2.40 2.48
1417 NASDAQ VIRC Thu, Aug 1, 2013 2.46 2.47 2.42 2.44
1416 NASDAQ VIRC Wed, Jul 31, 2013 2.36 2.49 2.27 2.47
1415 NASDAQ VIRC Tue, Jul 30, 2013 2.29 2.29 2.29 2.29
1414 NASDAQ VIRC Mon, Jul 29, 2013 2.25 2.26 2.25 2.26
1413 NASDAQ VIRC Fri, Jul 26, 2013 2.20 2.26 2.20 2.26
1412 NASDAQ VIRC Thu, Jul 25, 2013 2.29 2.34 2.21 2.21
1411 NASDAQ VIRC Wed, Jul 24, 2013 2.38 2.38 2.21 2.25
1410 NASDAQ VIRC Tue, Jul 23, 2013 2.31 2.48 2.31 2.48
1409 NASDAQ VIRC Mon, Jul 22, 2013 2.36 2.36 2.35 2.35
1408 NASDAQ VIRC Fri, Jul 19, 2013 2.37 2.38 2.21 2.29
1407 NASDAQ VIRC Thu, Jul 18, 2013 2.38 2.39 2.29 2.38
1406 NASDAQ VIRC Wed, Jul 17, 2013 2.39 2.40 2.39 2.40
1405 NASDAQ VIRC Tue, Jul 16, 2013 2.40 2.40 2.36 2.36
1404 NASDAQ VIRC Fri, Jul 12, 2013 2.29 2.35 2.35 2.35
1403 NASDAQ VIRC Thu, Jul 11, 2013 2.34 2.35 2.34 2.34
1402 NASDAQ VIRC Wed, Jul 10, 2013 2.31 2.31 2.31 2.31
1401 NASDAQ VIRC Tue, Jul 9, 2013 2.34 2.40 2.26 2.26
1400 NASDAQ VIRC Mon, Jul 8, 2013 2.29 2.33 2.29 2.33
1399 NASDAQ VIRC Fri, Jul 5, 2013 2.23 2.53 2.23 2.31
1398 NASDAQ VIRC Tue, Jul 2, 2013 2.42 2.42 2.20 2.20
1397 NASDAQ VIRC Fri, Jun 28, 2013 2.27 2.34 2.26 2.34
1396 NASDAQ VIRC Thu, Jun 27, 2013 2.23 2.49 2.23 2.26
1395 NASDAQ VIRC Wed, Jun 26, 2013 2.14 2.19 2.14 2.16
1394 NASDAQ VIRC Mon, Jun 24, 2013 2.02 2.10 2.02 2.10
1393 NASDAQ VIRC Fri, Jun 21, 2013 2.10 2.13 2.10 2.13
1392 NASDAQ VIRC Thu, Jun 20, 2013 2.08 2.09 2.08 2.08
1391 NASDAQ VIRC Wed, Jun 19, 2013 2.05 2.05 2.01 2.01
1390 NASDAQ VIRC Tue, Jun 18, 2013 2.09 2.10 2.00 2.04
1389 NASDAQ VIRC Mon, Jun 17, 2013 2.03 2.03 2.03 2.03
1388 NASDAQ VIRC Fri, Jun 14, 2013 2.05 2.10 2.08 2.10
1387 NASDAQ VIRC Wed, Jun 12, 2013 2.12 2.12 2.08 2.08
1386 NASDAQ VIRC Tue, Jun 11, 2013 2.15 2.18 2.15 2.18
1385 NASDAQ VIRC Fri, Jun 7, 2013 2.04 2.06 2.04 2.06
1384 NASDAQ VIRC Thu, Jun 6, 2013 2.00 2.03 2.00 2.01
1383 NASDAQ VIRC Wed, Jun 5, 2013 2.04 2.06 2.01 2.01
1382 NASDAQ VIRC Tue, Jun 4, 2013 2.02 2.05 2.02 2.05
1381 NASDAQ VIRC Fri, May 31, 2013 2.13 2.13 2.06 2.09
1380 NASDAQ VIRC Tue, May 28, 2013 2.06 2.10 2.05 2.06
1379 NASDAQ VIRC Fri, May 24, 2013 2.05 2.14 2.03 2.03
1378 NASDAQ VIRC Thu, May 23, 2013 2.04 2.04 2.03 2.03
1377 NASDAQ VIRC Wed, May 22, 2013 2.04 2.09 2.04 2.09
1376 NASDAQ VIRC Tue, May 21, 2013 2.10 2.10 2.04 2.04
1375 NASDAQ VIRC Mon, May 20, 2013 2.11 2.11 2.09 2.09
1374 NASDAQ VIRC Fri, May 17, 2013 2.09 2.19 2.09 2.19
1373 NASDAQ VIRC Thu, May 16, 2013 2.05 2.09 2.01 2.09
1372 NASDAQ VIRC Wed, May 15, 2013 2.01 2.04 1.99 2.04
1371 NASDAQ VIRC Tue, May 14, 2013 1.99 2.02 2.02 2.02
1370 NASDAQ VIRC Mon, May 13, 2013 1.98 2.00 1.98 2.00
1369 NASDAQ VIRC Fri, May 10, 2013 1.99 1.99 1.99 1.99
1368 NASDAQ VIRC Thu, May 9, 2013 1.93 1.98 1.95 1.98
1367 NASDAQ VIRC Wed, May 8, 2013 1.98 1.98 1.96 1.96
1366 NASDAQ VIRC Mon, May 6, 2013 1.98 2.02 1.96 1.97
1365 NASDAQ VIRC Fri, May 3, 2013 2.00 2.03 2.00 2.00
1364 NASDAQ VIRC Thu, May 2, 2013 2.09 2.10 1.98 2.01
1363 NASDAQ VIRC Wed, May 1, 2013 2.00 2.03 2.02 2.03
1362 NASDAQ VIRC Tue, Apr 30, 2013 2.02 2.04 1.96 2.03
1361 NASDAQ VIRC Mon, Apr 29, 2013 2.01 2.07 2.00 2.02
1360 NASDAQ VIRC Fri, Apr 26, 2013 1.97 2.03 1.97 2.02
1359 NASDAQ VIRC Thu, Apr 25, 2013 2.14 2.15 2.01 2.03
1358 NASDAQ VIRC Wed, Apr 24, 2013 2.18 2.16 2.10 2.11
1357 NASDAQ VIRC Tue, Apr 23, 2013 2.17 2.20 2.11 2.15
1356 NASDAQ VIRC Mon, Apr 22, 2013 2.16 2.20 2.16 2.17
1355 NASDAQ VIRC Fri, Apr 19, 2013 2.49 2.51 2.12 2.17
1354 NASDAQ VIRC Thu, Apr 18, 2013 2.35 2.49 2.35 2.49
1353 NASDAQ VIRC Tue, Apr 16, 2013 2.38 2.39 2.39 2.39
1352 NASDAQ VIRC Fri, Apr 12, 2013 2.38 2.38 2.35 2.35
1351 NASDAQ VIRC Thu, Apr 11, 2013 2.20 2.30 2.20 2.30
1350 NASDAQ VIRC Tue, Apr 9, 2013 2.29 2.29 2.22 2.27
1349 NASDAQ VIRC Mon, Apr 8, 2013 2.31 2.32 2.30 2.30
1348 NASDAQ VIRC Fri, Apr 5, 2013 2.31 2.31 2.31 2.31
1347 NASDAQ VIRC Tue, Apr 2, 2013 2.32 2.32 2.31 2.31
1346 NASDAQ VIRC Mon, Apr 1, 2013 2.31 2.37 2.31 2.32
1345 NASDAQ VIRC Thu, Mar 28, 2013 2.30 2.39 2.29 2.39
1344 NASDAQ VIRC Wed, Mar 27, 2013 2.37 2.37 2.37 2.37
1343 NASDAQ VIRC Tue, Mar 26, 2013 2.38 2.38 2.29 2.37
1342 NASDAQ VIRC Mon, Mar 25, 2013 2.38 2.38 2.38 2.38
1341 NASDAQ VIRC Fri, Mar 22, 2013 2.28 2.35 2.28 2.35
1340 NASDAQ VIRC Wed, Mar 20, 2013 2.32 2.32 2.28 2.30
1339 NASDAQ VIRC Mon, Mar 18, 2013 2.18 2.31 2.16 2.31
1338 NASDAQ VIRC Fri, Mar 15, 2013 2.46 2.46 2.15 2.20
1337 NASDAQ VIRC Thu, Mar 14, 2013 2.60 2.60 2.45 2.55
1336 NASDAQ VIRC Wed, Mar 13, 2013 2.52 2.60 2.56 2.60
1335 NASDAQ VIRC Tue, Mar 12, 2013 2.51 2.60 2.51 2.60
1334 NASDAQ VIRC Mon, Mar 11, 2013 2.63 2.55 2.52 2.52
1333 NASDAQ VIRC Fri, Mar 8, 2013 2.52 2.61 2.52 2.61
1332 NASDAQ VIRC Thu, Mar 7, 2013 2.60 2.70 2.58 2.58
1331 NASDAQ VIRC Wed, Mar 6, 2013 2.64 2.64 2.58 2.58
1330 NASDAQ VIRC Tue, Mar 5, 2013 2.63 2.70 2.60 2.60
1329 NASDAQ VIRC Mon, Mar 4, 2013 2.57 2.69 2.57 2.68
1328 NASDAQ VIRC Fri, Mar 1, 2013 2.69 2.69 2.63 2.63
1327 NASDAQ VIRC Thu, Feb 28, 2013 2.66 2.68 2.61 2.68
1326 NASDAQ VIRC Wed, Feb 27, 2013 2.57 2.65 2.55 2.65
1325 NASDAQ VIRC Tue, Feb 26, 2013 2.55 2.70 2.55 2.70
1324 NASDAQ VIRC Mon, Feb 25, 2013 2.64 2.70 2.62 2.68
1323 NASDAQ VIRC Fri, Feb 22, 2013 2.65 2.70 2.65 2.70
1322 NASDAQ VIRC Thu, Feb 21, 2013 2.63 2.70 2.63 2.64
1321 NASDAQ VIRC Wed, Feb 20, 2013 2.64 2.65 2.63 2.65
1320 NASDAQ VIRC Tue, Feb 19, 2013 2.71 2.71 2.71 2.71
1319 NASDAQ VIRC Fri, Feb 15, 2013 2.69 2.70 2.67 2.70
1318 NASDAQ VIRC Thu, Feb 14, 2013 2.68 2.68 2.63 2.63
1317 NASDAQ VIRC Tue, Feb 12, 2013 2.63 2.69 2.63 2.69
1316 NASDAQ VIRC Mon, Feb 11, 2013 2.56 2.70 2.56 2.60
1315 NASDAQ VIRC Fri, Feb 8, 2013 2.64 2.69 2.63 2.65
1314 NASDAQ VIRC Thu, Feb 7, 2013 2.68 2.71 2.63 2.70
1313 NASDAQ VIRC Wed, Feb 6, 2013 2.68 2.72 2.68 2.71
1312 NASDAQ VIRC Tue, Feb 5, 2013 2.71 2.71 2.68 2.68
1311 NASDAQ VIRC Mon, Feb 4, 2013 2.66 2.70 2.66 2.70
1310 NASDAQ VIRC Fri, Feb 1, 2013 2.68 2.72 2.68 2.72
1309 NASDAQ VIRC Thu, Jan 31, 2013 2.62 2.67 2.62 2.67
1308 NASDAQ VIRC Wed, Jan 30, 2013 2.70 2.72 2.70 2.72
1307 NASDAQ VIRC Tue, Jan 29, 2013 2.68 2.71 2.51 2.71
1306 NASDAQ VIRC Mon, Jan 28, 2013 2.74 2.74 2.69 2.69
1305 NASDAQ VIRC Fri, Jan 25, 2013 2.61 2.68 2.61 2.68
1304 NASDAQ VIRC Thu, Jan 24, 2013 2.60 2.70 2.60 2.69
1303 NASDAQ VIRC Wed, Jan 23, 2013 2.67 2.71 2.67 2.71
1302 NASDAQ VIRC Tue, Jan 22, 2013 2.62 2.70 2.62 2.70
1301 NASDAQ VIRC Fri, Jan 18, 2013 2.60 2.60 2.52 2.59
1300 NASDAQ VIRC Thu, Jan 17, 2013 2.60 2.65 2.60 2.62
1299 NASDAQ VIRC Wed, Jan 16, 2013 2.60 2.60 2.60 2.60
1298 NASDAQ VIRC Tue, Jan 15, 2013 2.59 2.65 2.51 2.58
1297 NASDAQ VIRC Mon, Jan 14, 2013 2.60 2.64 2.58 2.64
1296 NASDAQ VIRC Fri, Jan 11, 2013 2.60 2.60 2.57 2.60
1295 NASDAQ VIRC Wed, Jan 9, 2013 2.79 2.79 2.63 2.69
1294 NASDAQ VIRC Tue, Jan 8, 2013 2.75 2.75 2.70 2.75
1293 NASDAQ VIRC Mon, Jan 7, 2013 2.74 2.80 2.60 2.80
1292 NASDAQ VIRC Fri, Jan 4, 2013 2.65 2.75 2.65 2.72
1291 NASDAQ VIRC Thu, Jan 3, 2013 2.64 2.65 2.64 2.65
1290 NASDAQ VIRC Wed, Jan 2, 2013 2.60 2.67 2.57 2.67
1289 NASDAQ VIRC Mon, Dec 31, 2012 2.48 2.59 2.43 2.59
1288 NASDAQ VIRC Fri, Dec 28, 2012 2.52 2.52 2.52 2.52
1287 NASDAQ VIRC Thu, Dec 27, 2012 2.58 2.58 2.51 2.51
1286 NASDAQ VIRC Wed, Dec 26, 2012 2.55 2.55 2.53 2.53
1285 NASDAQ VIRC Mon, Dec 24, 2012 2.59 2.59 2.52 2.55
1284 NASDAQ VIRC Fri, Dec 21, 2012 2.47 2.49 2.47 2.48
1283 NASDAQ VIRC Thu, Dec 20, 2012 2.54 2.55 2.51 2.52
1282 NASDAQ VIRC Wed, Dec 19, 2012 2.46 2.54 2.42 2.53
1281 NASDAQ VIRC Tue, Dec 18, 2012 2.60 2.61 2.42 2.53
1280 NASDAQ VIRC Mon, Dec 17, 2012 2.49 2.56 2.49 2.56
1279 NASDAQ VIRC Thu, Dec 13, 2012 2.55 2.55 2.54 2.54
1278 NASDAQ VIRC Wed, Dec 12, 2012 2.55 2.59 2.47 2.55
1277 NASDAQ VIRC Tue, Dec 11, 2012 2.50 2.56 2.42 2.55
1276 NASDAQ VIRC Mon, Dec 10, 2012 2.60 2.60 2.41 2.53
1275 NASDAQ VIRC Fri, Dec 7, 2012 2.63 2.89 2.60 2.60
1274 NASDAQ VIRC Thu, Dec 6, 2012 2.62 2.62 2.41 2.41
1273 NASDAQ VIRC Wed, Dec 5, 2012 2.64 2.64 2.64 2.64
1272 NASDAQ VIRC Tue, Dec 4, 2012 2.47 2.50 2.47 2.50
1271 NASDAQ VIRC Mon, Dec 3, 2012 2.42 2.46 2.42 2.46
1270 NASDAQ VIRC Fri, Nov 30, 2012 2.41 2.45 2.41 2.45
1269 NASDAQ VIRC Thu, Nov 29, 2012 2.39 2.41 2.25 2.41
1268 NASDAQ VIRC Wed, Nov 28, 2012 2.30 2.45 2.27 2.36
1267 NASDAQ VIRC Tue, Nov 27, 2012 2.22 2.34 2.22 2.34
1266 NASDAQ VIRC Mon, Nov 26, 2012 2.30 2.31 2.30 2.31
1265 NASDAQ VIRC Wed, Nov 21, 2012 2.27 2.35 2.27 2.32
1264 NASDAQ VIRC Tue, Nov 20, 2012 2.16 2.30 2.16 2.24
1263 NASDAQ VIRC Mon, Nov 19, 2012 2.16 2.17 2.14 2.14
1262 NASDAQ VIRC Fri, Nov 16, 2012 2.15 2.16 2.12 2.16
1261 NASDAQ VIRC Thu, Nov 15, 2012 2.15 2.20 2.15 2.20
1260 NASDAQ VIRC Wed, Nov 14, 2012 2.10 2.20 2.10 2.20
1259 NASDAQ VIRC Tue, Nov 13, 2012 2.11 2.11 2.11 2.11
1258 NASDAQ VIRC Mon, Nov 12, 2012 2.39 2.40 2.08 2.10
1257 NASDAQ VIRC Fri, Nov 9, 2012 2.31 2.44 2.30 2.39
1256 NASDAQ VIRC Thu, Nov 8, 2012 2.43 2.48 2.39 2.44
1255 NASDAQ VIRC Wed, Nov 7, 2012 2.40 2.49 2.37 2.37
1254 NASDAQ VIRC Tue, Nov 6, 2012 2.42 2.47 2.40 2.40
1253 NASDAQ VIRC Mon, Nov 5, 2012 2.32 2.36 2.32 2.36
1252 NASDAQ VIRC Fri, Nov 2, 2012 2.35 2.35 2.34 2.35
1251 NASDAQ VIRC Thu, Nov 1, 2012 2.36 2.36 2.35 2.36
1250 NASDAQ VIRC Wed, Oct 31, 2012 2.27 2.41 2.26 2.41
1249 NASDAQ VIRC Fri, Oct 26, 2012 2.27 2.30 2.27 2.28
1248 NASDAQ VIRC Thu, Oct 25, 2012 2.30 2.33 2.28 2.28
1247 NASDAQ VIRC Wed, Oct 24, 2012 2.38 2.38 2.30 2.30
1246 NASDAQ VIRC Tue, Oct 23, 2012 2.42 2.42 2.34 2.39
1245 NASDAQ VIRC Mon, Oct 22, 2012 2.35 2.49 2.34 2.41
1244 NASDAQ VIRC Fri, Oct 19, 2012 2.33 2.39 2.22 2.34
1243 NASDAQ VIRC Thu, Oct 18, 2012 2.36 2.36 2.36 2.36
1242 NASDAQ VIRC Tue, Oct 16, 2012 2.40 2.40 2.39 2.40
1241 NASDAQ VIRC Mon, Oct 15, 2012 2.44 2.44 2.39 2.42
1240 NASDAQ VIRC Fri, Oct 12, 2012 2.38 2.52 2.37 2.44
1239 NASDAQ VIRC Thu, Oct 11, 2012 2.45 2.66 2.41 2.50
1238 NASDAQ VIRC Wed, Oct 10, 2012 2.48 2.48 2.37 2.41
1237 NASDAQ VIRC Tue, Oct 9, 2012 2.33 2.56 2.33 2.42
1236 NASDAQ VIRC Mon, Oct 8, 2012 2.34 2.36 2.34 2.35
1235 NASDAQ VIRC Fri, Oct 5, 2012 2.33 2.38 2.33 2.38
1234 NASDAQ VIRC Thu, Oct 4, 2012 2.35 2.40 2.26 2.36
1233 NASDAQ VIRC Wed, Oct 3, 2012 2.33 2.36 2.31 2.31
1232 NASDAQ VIRC Tue, Oct 2, 2012 2.27 2.35 2.26 2.32
1231 NASDAQ VIRC Mon, Oct 1, 2012 2.39 2.39 2.26 2.35
1230 NASDAQ VIRC Fri, Sep 28, 2012 2.35 2.44 2.35 2.37
1229 NASDAQ VIRC Thu, Sep 27, 2012 2.32 2.39 2.28 2.39
1228 NASDAQ VIRC Wed, Sep 26, 2012 2.33 2.43 2.09 2.33
1227 NASDAQ VIRC Tue, Sep 25, 2012 2.44 2.61 2.34 2.34
1226 NASDAQ VIRC Mon, Sep 24, 2012 2.48 2.74 2.38 2.52
1225 NASDAQ VIRC Fri, Sep 21, 2012 2.45 2.48 2.21 2.44
1224 NASDAQ VIRC Thu, Sep 20, 2012 2.40 2.49 2.30 2.33
1223 NASDAQ VIRC Wed, Sep 19, 2012 2.57 2.70 2.32 2.40
1222 NASDAQ VIRC Tue, Sep 18, 2012 2.77 2.94 2.42 2.61
1221 NASDAQ VIRC Mon, Sep 17, 2012 2.71 3.24 2.21 2.84
1220 NASDAQ VIRC Fri, Sep 14, 2012 1.59 3.84 1.59 2.75
1219 NASDAQ VIRC Thu, Sep 13, 2012 1.55 1.55 1.55 1.55
1218 NASDAQ VIRC Wed, Sep 12, 2012 1.58 1.58 1.52 1.52
1217 NASDAQ VIRC Tue, Sep 11, 2012 1.58 1.59 1.58 1.59
1216 NASDAQ VIRC Mon, Sep 10, 2012 1.66 1.66 1.66 1.66
1215 NASDAQ VIRC Fri, Sep 7, 2012 1.54 1.68 1.54 1.67
1214 NASDAQ VIRC Thu, Sep 6, 2012 1.58 1.60 1.58 1.60
1213 NASDAQ VIRC Wed, Sep 5, 2012 1.55 1.55 1.55 1.55
1212 NASDAQ VIRC Tue, Sep 4, 2012 1.56 1.56 1.56 1.56
1211 NASDAQ VIRC Fri, Aug 31, 2012 1.55 1.64 1.50 1.55
1210 NASDAQ VIRC Thu, Aug 30, 2012 1.55 1.62 1.55 1.57
1209 NASDAQ VIRC Wed, Aug 29, 2012 1.56 1.56 1.56 1.56
1208 NASDAQ VIRC Tue, Aug 28, 2012 1.52 1.52 1.52 1.52
1207 NASDAQ VIRC Mon, Aug 27, 2012 1.55 1.55 1.48 1.48
1206 NASDAQ VIRC Fri, Aug 24, 2012 1.63 1.63 1.52 1.52
1205 NASDAQ VIRC Wed, Aug 22, 2012 1.65 1.65 1.65 1.65
1204 NASDAQ VIRC Mon, Aug 20, 2012 1.62 1.62 1.62 1.62
1203 NASDAQ VIRC Fri, Aug 17, 2012 1.64 1.75 1.61 1.66
1202 NASDAQ VIRC Thu, Aug 16, 2012 1.57 1.64 1.57 1.63
1201 NASDAQ VIRC Wed, Aug 15, 2012 1.59 1.59 1.59 1.59
1200 NASDAQ VIRC Tue, Aug 14, 2012 1.57 1.57 1.57 1.57
1199 NASDAQ VIRC Mon, Aug 13, 2012 1.57 1.57 1.57 1.57
1198 NASDAQ VIRC Fri, Aug 10, 2012 1.58 1.59 1.56 1.56
1197 NASDAQ VIRC Thu, Aug 9, 2012 1.60 1.60 1.59 1.59
1196 NASDAQ VIRC Wed, Aug 8, 2012 1.60 1.60 1.56 1.56
1195 NASDAQ VIRC Tue, Aug 7, 2012 1.61 1.61 1.60 1.60
1194 NASDAQ VIRC Mon, Aug 6, 2012 1.60 1.60 1.60 1.60
1193 NASDAQ VIRC Fri, Aug 3, 2012 1.64 1.80 1.55 1.57
1192 NASDAQ VIRC Thu, Aug 2, 2012 1.67 1.67 1.55 1.55
1191 NASDAQ VIRC Wed, Aug 1, 2012 1.61 1.61 1.60 1.60
1190 NASDAQ VIRC Tue, Jul 31, 2012 1.51 1.76 1.51 1.67
1189 NASDAQ VIRC Mon, Jul 30, 2012 1.63 1.63 1.58 1.60
1188 NASDAQ VIRC Fri, Jul 27, 2012 1.60 1.60 1.60 1.60
1187 NASDAQ VIRC Thu, Jul 26, 2012 1.52 1.55 1.45 1.47
1186 NASDAQ VIRC Wed, Jul 25, 2012 1.52 1.53 1.51 1.51
1185 NASDAQ VIRC Tue, Jul 24, 2012 1.63 1.63 1.63 1.63
1184 NASDAQ VIRC Mon, Jul 23, 2012 1.62 1.62 1.51 1.59
1183 NASDAQ VIRC Fri, Jul 20, 2012 1.56 1.62 1.56 1.61
1182 NASDAQ VIRC Thu, Jul 19, 2012 1.60 1.60 1.52 1.56
1181 NASDAQ VIRC Wed, Jul 18, 2012 1.61 1.61 1.60 1.60
1180 NASDAQ VIRC Tue, Jul 17, 2012 1.61 1.62 1.60 1.60
1179 NASDAQ VIRC Mon, Jul 16, 2012 1.62 1.63 1.61 1.61
1178 NASDAQ VIRC Fri, Jul 13, 2012 1.62 1.64 1.62 1.62
1177 NASDAQ VIRC Thu, Jul 12, 2012 1.62 1.71 1.62 1.71
1176 NASDAQ VIRC Tue, Jul 10, 2012 1.75 1.75 1.60 1.72
1175 NASDAQ VIRC Mon, Jul 9, 2012 1.76 1.76 1.74 1.75
1174 NASDAQ VIRC Fri, Jul 6, 2012 1.72 1.75 1.72 1.74
1173 NASDAQ VIRC Fri, Jun 29, 2012 1.64 1.66 1.61 1.66
1172 NASDAQ VIRC Thu, Jun 28, 2012 1.64 1.75 1.64 1.66
1171 NASDAQ VIRC Tue, Jun 26, 2012 1.67 1.76 1.60 1.64
1170 NASDAQ VIRC Mon, Jun 25, 2012 1.78 1.80 1.70 1.70
1169 NASDAQ VIRC Fri, Jun 22, 2012 1.76 1.81 1.70 1.80
1168 NASDAQ VIRC Thu, Jun 21, 2012 1.62 1.77 1.62 1.77
1167 NASDAQ VIRC Tue, Jun 19, 2012 1.61 1.62 1.60 1.60
1166 NASDAQ VIRC Mon, Jun 18, 2012 1.79 1.79 1.62 1.62
1165 NASDAQ VIRC Fri, Jun 15, 2012 1.60 1.73 1.60 1.73
1164 NASDAQ VIRC Thu, Jun 14, 2012 1.61 1.61 1.61 1.61
1163 NASDAQ VIRC Wed, Jun 13, 2012 1.68 1.68 1.62 1.62
1162 NASDAQ VIRC Tue, Jun 12, 2012 1.68 1.69 1.68 1.69
1161 NASDAQ VIRC Fri, Jun 8, 2012 1.75 1.80 1.69 1.69
1160 NASDAQ VIRC Thu, Jun 7, 2012 1.75 1.75 1.73 1.74
1159 NASDAQ VIRC Wed, Jun 6, 2012 1.76 1.80 1.75 1.77
1158 NASDAQ VIRC Tue, Jun 5, 2012 1.92 1.94 1.77 1.80
1157 NASDAQ VIRC Fri, Jun 1, 2012 1.92 1.93 1.83 1.83
1156 NASDAQ VIRC Thu, May 31, 2012 1.83 1.87 1.83 1.87
1155 NASDAQ VIRC Wed, May 30, 2012 1.68 1.68 1.68 1.68
1154 NASDAQ VIRC Tue, May 29, 2012 1.68 1.68 1.68 1.68
1153 NASDAQ VIRC Fri, May 25, 2012 1.72 1.72 1.68 1.69
1152 NASDAQ VIRC Thu, May 24, 2012 1.80 1.80 1.80 1.80
1151 NASDAQ VIRC Wed, May 23, 2012 1.77 1.80 1.72 1.80
1150 NASDAQ VIRC Fri, May 18, 2012 1.80 1.84 1.80 1.80
1149 NASDAQ VIRC Thu, May 17, 2012 1.94 1.96 1.79 1.85
1148 NASDAQ VIRC Wed, May 16, 2012 1.84 1.85 1.79 1.79
1147 NASDAQ VIRC Tue, May 15, 2012 1.90 1.90 1.83 1.83
1146 NASDAQ VIRC Mon, May 14, 2012 1.92 1.94 1.91 1.94
1145 NASDAQ VIRC Fri, May 11, 2012 1.80 1.80 1.80 1.80
1144 NASDAQ VIRC Thu, May 10, 2012 1.69 1.71 1.69 1.71
1143 NASDAQ VIRC Wed, May 9, 2012 1.79 1.79 1.69 1.69
1142 NASDAQ VIRC Tue, May 8, 2012 1.75 1.79 1.68 1.79
1141 NASDAQ VIRC Mon, May 7, 2012 1.69 1.93 1.66 1.90
1140 NASDAQ VIRC Fri, May 4, 2012 1.70 1.79 1.70 1.79
1139 NASDAQ VIRC Thu, May 3, 2012 1.69 1.71 1.65 1.65
1138 NASDAQ VIRC Wed, May 2, 2012 1.70 1.71 1.68 1.68
1137 NASDAQ VIRC Tue, May 1, 2012 1.76 1.76 1.76 1.76
1136 NASDAQ VIRC Mon, Apr 30, 2012 1.81 1.82 1.80 1.82
1135 NASDAQ VIRC Thu, Apr 26, 2012 1.87 1.87 1.68 1.81
1134 NASDAQ VIRC Tue, Apr 24, 2012 1.92 2.00 1.86 1.90
1133 NASDAQ VIRC Mon, Apr 23, 2012 2.02 2.02 1.99 1.99
1132 NASDAQ VIRC Thu, Apr 19, 2012 1.89 1.94 1.89 1.92
1131 NASDAQ VIRC Wed, Apr 18, 2012 1.85 1.85 1.85 1.85
1130 NASDAQ VIRC Tue, Apr 17, 2012 1.97 1.97 1.84 1.85
1129 NASDAQ VIRC Mon, Apr 16, 2012 1.77 2.01 1.71 2.01
1128 NASDAQ VIRC Fri, Apr 13, 2012 1.75 1.75 1.72 1.74
1127 NASDAQ VIRC Thu, Apr 12, 2012 1.82 1.82 1.76 1.76
1126 NASDAQ VIRC Tue, Apr 10, 2012 1.86 1.86 1.81 1.81
1125 NASDAQ VIRC Mon, Apr 9, 2012 1.88 1.89 1.86 1.86
1124 NASDAQ VIRC Wed, Apr 4, 2012 2.02 2.02 1.86 1.93
1123 NASDAQ VIRC Tue, Apr 3, 2012 1.93 2.00 1.93 2.00
1122 NASDAQ VIRC Mon, Apr 2, 2012 1.87 2.06 1.84 1.92
1121 NASDAQ VIRC Fri, Mar 30, 2012 2.09 2.09 1.69 2.05
1120 NASDAQ VIRC Thu, Mar 29, 2012 1.90 2.10 1.88 2.10
1119 NASDAQ VIRC Wed, Mar 28, 2012 2.01 2.05 1.97 1.97
1118 NASDAQ VIRC Tue, Mar 27, 2012 2.06 2.14 1.97 2.05
1117 NASDAQ VIRC Fri, Mar 23, 2012 2.12 2.12 2.01 2.01
1116 NASDAQ VIRC Thu, Mar 22, 2012 2.02 2.21 1.87 2.12
1115 NASDAQ VIRC Wed, Mar 21, 2012 1.90 2.02 1.86 2.02
1114 NASDAQ VIRC Tue, Mar 20, 2012 1.91 1.91 1.86 1.87
1113 NASDAQ VIRC Mon, Mar 19, 2012 1.91 2.06 1.91 1.97
1112 NASDAQ VIRC Fri, Mar 16, 2012 2.01 2.01 1.96 1.96
1111 NASDAQ VIRC Thu, Mar 15, 2012 2.11 2.11 2.11 2.11
1110 NASDAQ VIRC Wed, Mar 14, 2012 1.98 2.15 1.98 2.15
1109 NASDAQ VIRC Tue, Mar 13, 2012 2.11 2.11 1.97 1.98
1108 NASDAQ VIRC Fri, Mar 9, 2012 2.14 2.14 2.14 2.14
1107 NASDAQ VIRC Thu, Mar 8, 2012 1.98 1.98 1.97 1.98
1106 NASDAQ VIRC Tue, Mar 6, 2012 2.06 2.06 1.98 1.98
1105 NASDAQ VIRC Mon, Mar 5, 2012 2.13 2.13 2.10 2.10
1104 NASDAQ VIRC Fri, Mar 2, 2012 2.14 2.14 2.13 2.13
1103 NASDAQ VIRC Thu, Mar 1, 2012 2.08 2.08 2.06 2.08
1102 NASDAQ VIRC Wed, Feb 29, 2012 2.11 2.11 2.05 2.05
1101 NASDAQ VIRC Tue, Feb 28, 2012 2.19 2.19 2.18 2.19
1100 NASDAQ VIRC Mon, Feb 27, 2012 2.17 2.17 2.16 2.17
1099 NASDAQ VIRC Fri, Feb 24, 2012 2.19 2.19 2.19 2.19
1098 NASDAQ VIRC Thu, Feb 23, 2012 2.23 2.23 2.01 2.20
1097 NASDAQ VIRC Wed, Feb 22, 2012 2.10 2.22 2.10 2.22
1096 NASDAQ VIRC Tue, Feb 21, 2012 2.10 2.10 2.10 2.10
1095 NASDAQ VIRC Fri, Feb 17, 2012 2.11 2.20 2.11 2.20
1094 NASDAQ VIRC Wed, Feb 15, 2012 2.21 2.25 2.15 2.15
1093 NASDAQ VIRC Tue, Feb 14, 2012 2.00 2.20 1.88 2.20
1092 NASDAQ VIRC Mon, Feb 13, 2012 1.92 2.10 1.85 2.10
1091 NASDAQ VIRC Fri, Feb 10, 2012 1.80 1.96 1.80 1.95
1090 NASDAQ VIRC Thu, Feb 9, 2012 1.71 1.80 1.68 1.80
1089 NASDAQ VIRC Wed, Feb 8, 2012 1.69 1.75 1.69 1.71
1088 NASDAQ VIRC Tue, Feb 7, 2012 1.68 1.85 1.68 1.85
1087 NASDAQ VIRC Mon, Feb 6, 2012 1.78 1.78 1.64 1.66
1086 NASDAQ VIRC Fri, Feb 3, 2012 1.63 1.76 1.61 1.76
1085 NASDAQ VIRC Thu, Feb 2, 2012 1.62 1.73 1.62 1.73
1084 NASDAQ VIRC Wed, Feb 1, 2012 1.77 1.77 1.56 1.63
1083 NASDAQ VIRC Tue, Jan 31, 2012 1.75 1.78 1.75 1.78
1082 NASDAQ VIRC Mon, Jan 30, 2012 1.62 1.76 1.62 1.68
1081 NASDAQ VIRC Fri, Jan 27, 2012 1.67 1.67 1.58 1.62
1080 NASDAQ VIRC Thu, Jan 26, 2012 1.65 1.71 1.62 1.71
1079 NASDAQ VIRC Wed, Jan 25, 2012 1.61 1.71 1.60 1.71
1078 NASDAQ VIRC Tue, Jan 24, 2012 1.65 1.65 1.60 1.60
1077 NASDAQ VIRC Mon, Jan 23, 2012 1.79 1.79 1.62 1.65
1076 NASDAQ VIRC Fri, Jan 20, 2012 1.72 1.78 1.60 1.78
1075 NASDAQ VIRC Thu, Jan 19, 2012 1.75 1.75 1.65 1.65
1074 NASDAQ VIRC Wed, Jan 18, 2012 1.77 1.79 1.71 1.76
1073 NASDAQ VIRC Tue, Jan 17, 2012 1.78 1.78 1.78 1.78
1072 NASDAQ VIRC Fri, Jan 13, 2012 1.75 1.80 1.75 1.78
1071 NASDAQ VIRC Thu, Jan 12, 2012 1.73 1.73 1.70 1.70
1070 NASDAQ VIRC Wed, Jan 11, 2012 1.76 1.79 1.70 1.75
1069 NASDAQ VIRC Tue, Jan 10, 2012 1.80 1.80 1.75 1.79
1068 NASDAQ VIRC Mon, Jan 9, 2012 1.79 1.79 1.68 1.79
1067 NASDAQ VIRC Fri, Jan 6, 2012 1.75 1.79 1.75 1.79
1066 NASDAQ VIRC Thu, Jan 5, 2012 1.67 1.80 1.61 1.70
1065 NASDAQ VIRC Wed, Jan 4, 2012 1.67 1.74 1.67 1.67
1064 NASDAQ VIRC Tue, Jan 3, 2012 1.61 1.85 1.57 1.68
1063 NASDAQ VIRC Fri, Dec 30, 2011 1.44 1.61 1.43 1.61
1062 NASDAQ VIRC Thu, Dec 29, 2011 1.43 1.49 1.35 1.49
1061 NASDAQ VIRC Wed, Dec 28, 2011 1.33 1.53 1.33 1.53
1060 NASDAQ VIRC Tue, Dec 27, 2011 1.35 1.49 1.32 1.35
1059 NASDAQ VIRC Fri, Dec 23, 2011 1.43 1.43 1.31 1.32
1058 NASDAQ VIRC Thu, Dec 22, 2011 1.35 1.42 1.34 1.35
1057 NASDAQ VIRC Wed, Dec 21, 2011 1.34 1.37 1.32 1.35
1056 NASDAQ VIRC Tue, Dec 20, 2011 1.39 1.40 1.32 1.34
1055 NASDAQ VIRC Fri, Dec 16, 2011 1.31 1.40 1.31 1.32
1054 NASDAQ VIRC Thu, Dec 15, 2011 1.41 1.47 1.32 1.32
1053 NASDAQ VIRC Wed, Dec 14, 2011 1.50 1.50 1.41 1.41
1052 NASDAQ VIRC Tue, Dec 13, 2011 1.60 1.60 1.51 1.51
1051 NASDAQ VIRC Mon, Dec 12, 2011 1.65 1.66 1.52 1.59
1050 NASDAQ VIRC Fri, Dec 9, 2011 1.62 1.83 1.62 1.81
1049 NASDAQ VIRC Thu, Dec 8, 2011 1.64 1.71 1.63 1.64
1048 NASDAQ VIRC Tue, Dec 6, 2011 1.56 1.73 1.56 1.64
1047 NASDAQ VIRC Mon, Dec 5, 2011 1.60 1.68 1.57 1.57
1046 NASDAQ VIRC Fri, Dec 2, 2011 1.64 1.64 1.60 1.60
1045 NASDAQ VIRC Thu, Dec 1, 2011 1.72 1.72 1.64 1.64
1044 NASDAQ VIRC Wed, Nov 30, 2011 1.79 1.79 1.57 1.72
1043 NASDAQ VIRC Tue, Nov 29, 2011 1.62 1.63 1.56 1.62
1042 NASDAQ VIRC Mon, Nov 28, 2011 1.67 1.76 1.63 1.70
1041 NASDAQ VIRC Wed, Nov 23, 2011 1.50 1.50 1.50 1.50
1040 NASDAQ VIRC Tue, Nov 22, 2011 1.51 1.54 1.50 1.50
1039 NASDAQ VIRC Mon, Nov 21, 2011 1.55 1.60 1.55 1.55
1038 NASDAQ VIRC Thu, Nov 17, 2011 1.53 1.57 1.50 1.53
1037 NASDAQ VIRC Wed, Nov 16, 2011 1.54 1.59 1.50 1.50
1036 NASDAQ VIRC Tue, Nov 15, 2011 1.58 1.59 1.57 1.58
1035 NASDAQ VIRC Mon, Nov 14, 2011 1.56 1.57 1.55 1.57
1034 NASDAQ VIRC Fri, Nov 11, 2011 1.58 1.59 1.44 1.48
1033 NASDAQ VIRC Thu, Nov 10, 2011 1.59 1.59 1.49 1.49
1032 NASDAQ VIRC Wed, Nov 9, 2011 1.62 1.62 1.52 1.52
1031 NASDAQ VIRC Tue, Nov 8, 2011 1.60 1.81 1.45 1.65
1030 NASDAQ VIRC Mon, Nov 7, 2011 1.61 1.73 1.56 1.56
1029 NASDAQ VIRC Thu, Nov 3, 2011 1.69 1.70 1.69 1.70
1028 NASDAQ VIRC Wed, Nov 2, 2011 1.87 1.87 1.63 1.75
1027 NASDAQ VIRC Tue, Nov 1, 2011 1.87 1.87 1.73 1.73
1026 NASDAQ VIRC Mon, Oct 31, 2011 1.67 1.87 1.67 1.80
1025 NASDAQ VIRC Fri, Oct 28, 2011 1.80 1.82 1.63 1.65
1024 NASDAQ VIRC Thu, Oct 27, 2011 1.80 1.96 1.64 1.77
1023 NASDAQ VIRC Wed, Oct 26, 2011 1.91 1.91 1.77 1.80
1022 NASDAQ VIRC Tue, Oct 25, 2011 1.82 1.84 1.72 1.83
1021 NASDAQ VIRC Mon, Oct 24, 2011 1.74 1.77 1.71 1.73
1020 NASDAQ VIRC Fri, Oct 21, 2011 1.62 1.65 1.60 1.61
1019 NASDAQ VIRC Thu, Oct 20, 2011 1.62 1.71 1.60 1.62
1018 NASDAQ VIRC Wed, Oct 19, 2011 1.51 1.64 1.51 1.56
1017 NASDAQ VIRC Tue, Oct 18, 2011 1.75 1.75 1.46 1.67
1016 NASDAQ VIRC Fri, Oct 14, 2011 1.69 1.70 1.57 1.70
1015 NASDAQ VIRC Thu, Oct 13, 2011 1.64 1.64 1.64 1.64
1014 NASDAQ VIRC Wed, Oct 12, 2011 1.75 1.75 1.69 1.71
1013 NASDAQ VIRC Tue, Oct 11, 2011 1.75 1.85 1.75 1.83
1012 NASDAQ VIRC Mon, Oct 10, 2011 1.72 1.80 1.72 1.80
1011 NASDAQ VIRC Fri, Oct 7, 2011 1.66 1.66 1.66 1.66
1010 NASDAQ VIRC Thu, Oct 6, 2011 1.52 1.78 1.52 1.78
1009 NASDAQ VIRC Tue, Oct 4, 2011 1.48 1.54 1.48 1.54
1008 NASDAQ VIRC Mon, Oct 3, 2011 1.40 1.50 1.39 1.50
1007 NASDAQ VIRC Fri, Sep 30, 2011 1.40 1.50 1.38 1.50
1006 NASDAQ VIRC Thu, Sep 29, 2011 1.45 1.52 1.35 1.45
1005 NASDAQ VIRC Wed, Sep 28, 2011 1.52 1.52 1.50 1.50
1004 NASDAQ VIRC Tue, Sep 27, 2011 1.64 1.64 1.50 1.50
1003 NASDAQ VIRC Mon, Sep 26, 2011 1.75 1.75 1.58 1.60
1002 NASDAQ VIRC Fri, Sep 23, 2011 1.70 1.73 1.65 1.65
1001 NASDAQ VIRC Thu, Sep 22, 2011 1.73 1.85 1.56 1.67
1000 NASDAQ VIRC Wed, Sep 21, 2011 1.99 2.00 1.90 1.90
999 NASDAQ VIRC Tue, Sep 20, 2011 2.02 2.02 1.92 1.92
998 NASDAQ VIRC Mon, Sep 19, 2011 2.06 2.06 1.98 2.02
997 NASDAQ VIRC Fri, Sep 16, 2011 2.06 2.11 1.95 2.11
996 NASDAQ VIRC Thu, Sep 15, 2011 2.31 2.31 2.00 2.00
995 NASDAQ VIRC Wed, Sep 14, 2011 2.01 2.01 1.95 1.99
994 NASDAQ VIRC Tue, Sep 13, 2011 2.05 2.08 2.01 2.01
993 NASDAQ VIRC Mon, Sep 12, 2011 2.11 2.11 1.62 2.01
992 NASDAQ VIRC Fri, Sep 9, 2011 2.10 2.11 2.10 2.11
991 NASDAQ VIRC Thu, Sep 8, 2011 2.25 2.25 2.21 2.21
990 NASDAQ VIRC Wed, Sep 7, 2011 2.22 2.22 2.22 2.22
989 NASDAQ VIRC Fri, Sep 2, 2011 2.38 2.40 2.38 2.38
988 NASDAQ VIRC Thu, Sep 1, 2011 2.47 2.47 2.38 2.38
987 NASDAQ VIRC Wed, Aug 31, 2011 2.36 2.40 2.36 2.40
986 NASDAQ VIRC Tue, Aug 30, 2011 2.32 2.38 2.26 2.36
985 NASDAQ VIRC Mon, Aug 29, 2011 2.34 2.34 2.26 2.26
984 NASDAQ VIRC Fri, Aug 26, 2011 2.68 2.68 2.58 2.58
983 NASDAQ VIRC Thu, Aug 25, 2011 2.39 2.39 2.30 2.30
982 NASDAQ VIRC Wed, Aug 24, 2011 2.20 2.27 2.16 2.27
981 NASDAQ VIRC Fri, Aug 19, 2011 2.13 2.16 2.12 2.16
980 NASDAQ VIRC Thu, Aug 18, 2011 2.22 2.22 2.20 2.20
979 NASDAQ VIRC Wed, Aug 17, 2011 2.30 2.30 2.26 2.26
978 NASDAQ VIRC Tue, Aug 16, 2011 2.33 2.34 2.29 2.29
977 NASDAQ VIRC Fri, Aug 12, 2011 2.35 2.47 2.35 2.44
976 NASDAQ VIRC Thu, Aug 11, 2011 2.38 2.38 2.27 2.37
975 NASDAQ VIRC Wed, Aug 10, 2011 2.40 2.40 2.39 2.39
974 NASDAQ VIRC Tue, Aug 9, 2011 2.44 2.44 2.35 2.41
973 NASDAQ VIRC Mon, Aug 8, 2011 2.45 2.49 2.45 2.45
972 NASDAQ VIRC Thu, Aug 4, 2011 2.65 2.65 2.47 2.47
971 NASDAQ VIRC Wed, Aug 3, 2011 2.45 2.73 2.44 2.44
970 NASDAQ VIRC Tue, Aug 2, 2011 2.50 2.50 2.48 2.48
969 NASDAQ VIRC Mon, Aug 1, 2011 2.53 2.53 2.50 2.50
968 NASDAQ VIRC Fri, Jul 29, 2011 2.35 2.64 2.35 2.59
967 NASDAQ VIRC Thu, Jul 28, 2011 2.60 2.62 2.58 2.61
966 NASDAQ VIRC Wed, Jul 27, 2011 2.65 2.67 2.61 2.63
965 NASDAQ VIRC Tue, Jul 26, 2011 2.60 2.60 2.60 2.60
964 NASDAQ VIRC Mon, Jul 25, 2011 2.61 2.62 2.58 2.62
963 NASDAQ VIRC Fri, Jul 22, 2011 2.66 2.66 2.59 2.59
962 NASDAQ VIRC Thu, Jul 21, 2011 2.67 2.71 2.66 2.66
961 NASDAQ VIRC Wed, Jul 20, 2011 2.69 2.69 2.66 2.69
960 NASDAQ VIRC Tue, Jul 19, 2011 2.68 2.72 2.60 2.65
959 NASDAQ VIRC Mon, Jul 18, 2011 2.71 2.71 2.59 2.67
958 NASDAQ VIRC Fri, Jul 15, 2011 2.71 2.80 2.68 2.77
957 NASDAQ VIRC Wed, Jul 13, 2011 2.70 2.75 2.68 2.70
956 NASDAQ VIRC Tue, Jul 12, 2011 2.70 2.70 2.70 2.70
955 NASDAQ VIRC Mon, Jul 11, 2011 2.70 2.74 2.70 2.74
954 NASDAQ VIRC Fri, Jul 8, 2011 2.63 2.77 2.63 2.77
953 NASDAQ VIRC Thu, Jul 7, 2011 2.70 2.80 2.70 2.80
952 NASDAQ VIRC Thu, Jun 30, 2011 2.79 2.80 2.79 2.80
951 NASDAQ VIRC Wed, Jun 29, 2011 2.70 2.71 2.70 2.71
950 NASDAQ VIRC Mon, Jun 27, 2011 2.77 2.77 2.71 2.71
949 NASDAQ VIRC Fri, Jun 24, 2011 2.77 2.77 2.77 2.77
948 NASDAQ VIRC Fri, Jun 17, 2011 2.78 2.90 2.70 2.90
947 NASDAQ VIRC Thu, Jun 16, 2011 2.75 2.81 2.70 2.81
946 NASDAQ VIRC Wed, Jun 15, 2011 2.80 2.82 2.80 2.82
945 NASDAQ VIRC Tue, Jun 14, 2011 2.84 2.84 2.78 2.80
944 NASDAQ VIRC Mon, Jun 13, 2011 3.04 3.04 2.80 2.80
943 NASDAQ VIRC Fri, Jun 10, 2011 2.79 2.97 2.79 2.97
942 NASDAQ VIRC Thu, Jun 9, 2011 2.79 2.89 2.79 2.89
941 NASDAQ VIRC Wed, Jun 8, 2011 2.85 2.85 2.82 2.82
940 NASDAQ VIRC Tue, Jun 7, 2011 2.91 2.91 2.89 2.89
939 NASDAQ VIRC Mon, Jun 6, 2011 2.96 2.96 2.90 2.90
938 NASDAQ VIRC Wed, Jun 1, 2011 3.03 3.03 3.01 3.01
937 NASDAQ VIRC Tue, May 31, 2011 3.03 3.20 3.01 3.20
936 NASDAQ VIRC Wed, May 25, 2011 3.14 3.20 3.07 3.16
935 NASDAQ VIRC Tue, May 24, 2011 3.01 3.14 3.01 3.14
934 NASDAQ VIRC Mon, May 23, 2011 3.12 3.12 3.12 3.12
933 NASDAQ VIRC Fri, May 20, 2011 3.10 3.15 3.09 3.15
932 NASDAQ VIRC Thu, May 19, 2011 3.02 3.10 3.02 3.10
931 NASDAQ VIRC Tue, May 17, 2011 3.11 3.11 3.00 3.00
930 NASDAQ VIRC Mon, May 16, 2011 3.25 3.29 3.08 3.08
929 NASDAQ VIRC Fri, May 13, 2011 3.26 3.43 3.24 3.28
928 NASDAQ VIRC Thu, May 12, 2011 3.00 3.14 3.00 3.13
927 NASDAQ VIRC Wed, May 11, 2011 3.05 3.05 2.98 3.03
926 NASDAQ VIRC Tue, May 10, 2011 3.01 3.07 3.01 3.06
925 NASDAQ VIRC Mon, May 9, 2011 2.95 3.00 2.86 3.00
924 NASDAQ VIRC Fri, May 6, 2011 3.07 3.07 2.85 2.91
923 NASDAQ VIRC Wed, May 4, 2011 2.96 3.04 2.93 3.02
922 NASDAQ VIRC Tue, May 3, 2011 2.95 2.95 2.95 2.95
921 NASDAQ VIRC Mon, May 2, 2011 2.96 3.02 2.96 2.97
920 NASDAQ VIRC Fri, Apr 29, 2011 2.97 3.03 2.95 2.99
919 NASDAQ VIRC Thu, Apr 28, 2011 2.99 2.99 2.95 2.95
918 NASDAQ VIRC Wed, Apr 27, 2011 2.97 2.97 2.97 2.97
917 NASDAQ VIRC Tue, Apr 26, 2011 3.06 3.09 2.96 2.96
916 NASDAQ VIRC Mon, Apr 25, 2011 2.98 3.05 2.98 3.05
915 NASDAQ VIRC Thu, Apr 21, 2011 2.97 3.11 2.95 2.96
914 NASDAQ VIRC Wed, Apr 20, 2011 3.11 3.13 2.98 3.00
913 NASDAQ VIRC Tue, Apr 19, 2011 3.05 3.05 3.03 3.05
912 NASDAQ VIRC Mon, Apr 18, 2011 3.05 3.06 3.05 3.05
911 NASDAQ VIRC Fri, Apr 15, 2011 3.20 3.26 3.05 3.08
910 NASDAQ VIRC Thu, Apr 14, 2011 3.09 3.20 3.09 3.15
909 NASDAQ VIRC Tue, Apr 12, 2011 3.16 3.16 3.09 3.10
908 NASDAQ VIRC Mon, Apr 11, 2011 3.29 3.29 3.20 3.20
907 NASDAQ VIRC Fri, Apr 8, 2011 3.24 3.24 3.24 3.24
906 NASDAQ VIRC Thu, Apr 7, 2011 3.24 3.24 3.16 3.16
905 NASDAQ VIRC Wed, Apr 6, 2011 3.22 3.22 3.22 3.22
904 NASDAQ VIRC Thu, Mar 31, 2011 3.15 3.22 3.15 3.20
903 NASDAQ VIRC Wed, Mar 30, 2011 3.15 3.30 3.07 3.11
902 NASDAQ VIRC Tue, Mar 29, 2011 3.15 3.15 3.10 3.10
901 NASDAQ VIRC Mon, Mar 28, 2011 3.17 3.18 3.17 3.18
900 NASDAQ VIRC Fri, Mar 25, 2011 3.26 3.29 3.25 3.27
899 NASDAQ VIRC Thu, Mar 24, 2011 3.31 3.32 3.27 3.32
898 NASDAQ VIRC Wed, Mar 23, 2011 3.31 3.31 3.31 3.31
897 NASDAQ VIRC Tue, Mar 22, 2011 3.30 3.31 3.30 3.31
896 NASDAQ VIRC Mon, Mar 21, 2011 3.30 3.50 3.30 3.31
895 NASDAQ VIRC Fri, Mar 18, 2011 3.39 3.39 3.28 3.28
894 NASDAQ VIRC Thu, Mar 17, 2011 3.30 3.39 3.25 3.39
893 NASDAQ VIRC Wed, Mar 16, 2011 3.19 3.20 3.19 3.20
892 NASDAQ VIRC Tue, Mar 15, 2011 3.26 3.39 3.26 3.35
891 NASDAQ VIRC Fri, Mar 11, 2011 3.22 3.26 3.22 3.26
890 NASDAQ VIRC Thu, Mar 10, 2011 3.37 3.37 3.23 3.23
889 NASDAQ VIRC Wed, Mar 9, 2011 3.25 3.38 3.25 3.33
888 NASDAQ VIRC Mon, Mar 7, 2011 3.39 3.39 3.39 3.39
887 NASDAQ VIRC Fri, Mar 4, 2011 3.41 3.51 3.41 3.46
886 NASDAQ VIRC Thu, Mar 3, 2011 3.28 3.45 3.10 3.41
885 NASDAQ VIRC Tue, Mar 1, 2011 3.25 3.30 3.25 3.30
884 NASDAQ VIRC Mon, Feb 28, 2011 3.11 3.20 3.11 3.20
883 NASDAQ VIRC Fri, Feb 25, 2011 3.18 3.19 3.10 3.15
882 NASDAQ VIRC Thu, Feb 24, 2011 3.21 3.29 3.21 3.21
881 NASDAQ VIRC Wed, Feb 23, 2011 3.21 3.25 3.01 3.20
880 NASDAQ VIRC Thu, Feb 17, 2011 2.83 3.25 2.83 3.25
879 NASDAQ VIRC Tue, Feb 15, 2011 2.90 3.23 2.90 2.92
878 NASDAQ VIRC Mon, Feb 14, 2011 3.08 3.08 2.91 2.98
877 NASDAQ VIRC Fri, Feb 11, 2011 3.03 3.20 3.03 3.14
876 NASDAQ VIRC Thu, Feb 10, 2011 3.04 3.22 3.04 3.12
875 NASDAQ VIRC Wed, Feb 9, 2011 3.02 3.10 2.98 3.04
874 NASDAQ VIRC Thu, Feb 3, 2011 3.02 3.24 3.02 3.09
873 NASDAQ VIRC Wed, Feb 2, 2011 3.02 3.13 3.02 3.13
872 NASDAQ VIRC Mon, Jan 31, 2011 3.05 3.05 2.93 3.05
871 NASDAQ VIRC Fri, Jan 28, 2011 3.05 3.05 3.05 3.05
870 NASDAQ VIRC Thu, Jan 27, 2011 2.99 3.07 2.93 3.07
869 NASDAQ VIRC Wed, Jan 26, 2011 2.84 2.95 2.81 2.95
868 NASDAQ VIRC Tue, Jan 25, 2011 2.85 2.90 2.83 2.90
867 NASDAQ VIRC Mon, Jan 24, 2011 2.85 2.91 2.76 2.90
866 NASDAQ VIRC Fri, Jan 21, 2011 2.90 2.90 2.90 2.90
865 NASDAQ VIRC Thu, Jan 20, 2011 2.66 2.80 2.65 2.80
864 NASDAQ VIRC Wed, Jan 19, 2011 2.76 2.84 2.65 2.68
863 NASDAQ VIRC Tue, Jan 18, 2011 2.84 3.03 2.76 2.86
862 NASDAQ VIRC Fri, Jan 14, 2011 2.73 3.00 2.73 2.91
861 NASDAQ VIRC Thu, Jan 13, 2011 2.79 2.98 2.79 2.98
860 NASDAQ VIRC Wed, Jan 12, 2011 2.84 2.88 2.75 2.75
859 NASDAQ VIRC Tue, Jan 11, 2011 2.82 2.83 2.82 2.83
858 NASDAQ VIRC Mon, Jan 10, 2011 2.87 2.97 2.82 2.82
857 NASDAQ VIRC Fri, Jan 7, 2011 2.80 2.87 2.77 2.87
856 NASDAQ VIRC Thu, Jan 6, 2011 2.78 2.81 2.70 2.75
855 NASDAQ VIRC Wed, Jan 5, 2011 2.66 2.78 2.65 2.66
854 NASDAQ VIRC Tue, Jan 4, 2011 2.61 2.72 2.60 2.67
853 NASDAQ VIRC Mon, Jan 3, 2011 2.60 2.62 2.60 2.62
852 NASDAQ VIRC Fri, Dec 31, 2010 2.57 2.64 2.45 2.64
851 NASDAQ VIRC Thu, Dec 30, 2010 2.78 2.78 2.50 2.59
850 NASDAQ VIRC Wed, Dec 29, 2010 2.50 2.76 2.49 2.75
849 NASDAQ VIRC Tue, Dec 28, 2010 2.57 2.57 2.45 2.45
848 NASDAQ VIRC Mon, Dec 27, 2010 2.69 2.69 2.51 2.60
847 NASDAQ VIRC Thu, Dec 23, 2010 2.69 2.69 2.57 2.69
846 NASDAQ VIRC Wed, Dec 22, 2010 2.70 2.87 2.64 2.69
845 NASDAQ VIRC Tue, Dec 21, 2010 2.83 2.83 2.77 2.77
844 NASDAQ VIRC Fri, Dec 17, 2010 2.77 2.91 2.68 2.91
843 NASDAQ VIRC Thu, Dec 16, 2010 2.48 2.84 2.41 2.84
842 NASDAQ VIRC Wed, Dec 15, 2010 2.76 2.80 2.62 2.80
841 NASDAQ VIRC Tue, Dec 14, 2010 2.60 2.77 2.57 2.77
840 NASDAQ VIRC Mon, Dec 13, 2010 2.80 2.80 2.50 2.75
839 NASDAQ VIRC Fri, Dec 10, 2010 2.51 2.57 2.41 2.57
838 NASDAQ VIRC Thu, Dec 9, 2010 2.57 2.78 2.48 2.57
837 NASDAQ VIRC Tue, Dec 7, 2010 2.83 2.86 2.68 2.68
836 NASDAQ VIRC Mon, Dec 6, 2010 2.84 2.84 2.76 2.76
835 NASDAQ VIRC Fri, Dec 3, 2010 2.66 2.84 2.55 2.84
834 NASDAQ VIRC Thu, Dec 2, 2010 2.56 2.65 2.56 2.58
833 NASDAQ VIRC Wed, Dec 1, 2010 2.69 2.69 2.63 2.63
832 NASDAQ VIRC Tue, Nov 30, 2010 2.59 2.69 2.59 2.69
831 NASDAQ VIRC Mon, Nov 29, 2010 2.63 2.63 2.55 2.59
830 NASDAQ VIRC Wed, Nov 24, 2010 2.74 2.74 2.61 2.61
829 NASDAQ VIRC Tue, Nov 23, 2010 2.69 2.74 2.69 2.71
828 NASDAQ VIRC Mon, Nov 22, 2010 2.63 2.63 2.47 2.62
827 NASDAQ VIRC Fri, Nov 19, 2010 2.75 2.75 2.70 2.70
826 NASDAQ VIRC Wed, Nov 17, 2010 2.73 2.92 2.62 2.74
825 NASDAQ VIRC Mon, Nov 15, 2010 2.68 2.68 2.65 2.67
824 NASDAQ VIRC Fri, Nov 12, 2010 2.68 2.68 2.65 2.65
823 NASDAQ VIRC Thu, Nov 11, 2010 2.72 2.85 2.72 2.75
822 NASDAQ VIRC Wed, Nov 10, 2010 2.70 2.76 2.68 2.68
821 NASDAQ VIRC Tue, Nov 9, 2010 2.75 2.82 2.68 2.70
820 NASDAQ VIRC Mon, Nov 8, 2010 2.88 2.89 2.68 2.84
819 NASDAQ VIRC Fri, Nov 5, 2010 2.77 2.98 2.75 2.96
818 NASDAQ VIRC Thu, Nov 4, 2010 2.75 2.79 2.75 2.75
817 NASDAQ VIRC Wed, Nov 3, 2010 3.00 3.01 3.00 3.01
816 NASDAQ VIRC Tue, Nov 2, 2010 3.02 3.05 2.96 3.05
815 NASDAQ VIRC Mon, Nov 1, 2010 2.89 3.05 2.87 2.94
814 NASDAQ VIRC Fri, Oct 29, 2010 2.65 2.93 2.65 2.93
813 NASDAQ VIRC Thu, Oct 28, 2010 2.76 2.76 2.60 2.61
812 NASDAQ VIRC Wed, Oct 27, 2010 2.82 2.87 2.79 2.79
811 NASDAQ VIRC Tue, Oct 26, 2010 2.88 2.88 2.82 2.84
810 NASDAQ VIRC Mon, Oct 25, 2010 2.99 3.00 2.86 2.86
809 NASDAQ VIRC Fri, Oct 22, 2010 3.08 3.08 3.01 3.01
808 NASDAQ VIRC Thu, Oct 21, 2010 3.08 3.14 2.95 3.01
807 NASDAQ VIRC Wed, Oct 20, 2010 2.96 3.09 2.95 3.07
806 NASDAQ VIRC Tue, Oct 19, 2010 3.01 3.01 2.90 2.90
805 NASDAQ VIRC Mon, Oct 18, 2010 2.85 3.02 2.85 3.02
804 NASDAQ VIRC Fri, Oct 15, 2010 2.77 2.95 2.75 2.95
803 NASDAQ VIRC Thu, Oct 14, 2010 2.72 2.80 2.72 2.80
802 NASDAQ VIRC Wed, Oct 13, 2010 2.65 2.75 2.65 2.75
801 NASDAQ VIRC Mon, Oct 11, 2010 2.70 2.70 2.64 2.64
800 NASDAQ VIRC Thu, Oct 7, 2010 2.62 2.64 2.61 2.61
799 NASDAQ VIRC Tue, Oct 5, 2010 2.77 2.79 2.65 2.70
798 NASDAQ VIRC Mon, Oct 4, 2010 2.69 2.69 2.69 2.69
797 NASDAQ VIRC Thu, Sep 30, 2010 2.70 2.80 2.70 2.79
796 NASDAQ VIRC Wed, Sep 29, 2010 2.79 2.80 2.65 2.65
795 NASDAQ VIRC Tue, Sep 28, 2010 2.70 2.70 2.70 2.70
794 NASDAQ VIRC Mon, Sep 27, 2010 2.70 2.72 2.65 2.71
793 NASDAQ VIRC Fri, Sep 24, 2010 2.76 2.77 2.70 2.70
792 NASDAQ VIRC Thu, Sep 23, 2010 2.79 2.89 2.79 2.84
791 NASDAQ VIRC Wed, Sep 22, 2010 2.88 2.90 2.75 2.82
790 NASDAQ VIRC Tue, Sep 21, 2010 2.86 2.90 2.75 2.89
789 NASDAQ VIRC Mon, Sep 20, 2010 2.65 2.87 2.65 2.86
788 NASDAQ VIRC Fri, Sep 17, 2010 2.91 2.91 2.62 2.62
787 NASDAQ VIRC Thu, Sep 16, 2010 2.85 2.85 2.83 2.84
786 NASDAQ VIRC Wed, Sep 15, 2010 2.88 3.01 2.86 2.86
785 NASDAQ VIRC Tue, Sep 14, 2010 3.00 3.00 2.70 2.86
784 NASDAQ VIRC Mon, Sep 13, 2010 2.86 3.17 2.70 3.16
783 NASDAQ VIRC Fri, Sep 10, 2010 3.02 3.20 2.87 2.90
782 NASDAQ VIRC Thu, Sep 9, 2010 3.02 3.03 2.90 2.90
781 NASDAQ VIRC Wed, Sep 8, 2010 2.82 2.86 2.81 2.86
780 NASDAQ VIRC Tue, Sep 7, 2010 3.00 3.00 2.97 2.97
779 NASDAQ VIRC Fri, Sep 3, 2010 2.89 3.00 2.85 3.00
778 NASDAQ VIRC Thu, Sep 2, 2010 2.80 2.90 2.80 2.85
777 NASDAQ VIRC Wed, Sep 1, 2010 2.90 2.97 2.63 2.80
776 NASDAQ VIRC Tue, Aug 31, 2010 2.71 2.95 2.71 2.95
775 NASDAQ VIRC Mon, Aug 30, 2010 2.72 2.79 2.71 2.71
774 NASDAQ VIRC Fri, Aug 27, 2010 2.80 2.90 2.72 2.90
773 NASDAQ VIRC Thu, Aug 26, 2010 2.80 2.80 2.71 2.79
772 NASDAQ VIRC Wed, Aug 25, 2010 2.81 2.81 2.70 2.71
771 NASDAQ VIRC Tue, Aug 24, 2010 2.88 2.90 2.86 2.86
770 NASDAQ VIRC Mon, Aug 23, 2010 2.90 2.90 2.85 2.90
769 NASDAQ VIRC Fri, Aug 20, 2010 2.61 3.03 2.61 2.91
768 NASDAQ VIRC Thu, Aug 19, 2010 2.75 2.75 2.61 2.75
767 NASDAQ VIRC Wed, Aug 18, 2010 2.91 2.91 2.61 2.63
766 NASDAQ VIRC Tue, Aug 17, 2010 2.91 3.00 2.88 2.90
765 NASDAQ VIRC Mon, Aug 16, 2010 3.02 3.02 2.92 3.00
764 NASDAQ VIRC Fri, Aug 13, 2010 2.78 3.02 2.78 2.94
763 NASDAQ VIRC Thu, Aug 12, 2010 2.78 2.78 2.71 2.77
762 NASDAQ VIRC Wed, Aug 11, 2010 2.82 2.82 2.82 2.82
761 NASDAQ VIRC Tue, Aug 10, 2010 2.93 2.93 2.63 2.81
760 NASDAQ VIRC Fri, Aug 6, 2010 2.95 2.95 2.95 2.95
759 NASDAQ VIRC Thu, Aug 5, 2010 2.91 3.00 2.82 3.00
758 NASDAQ VIRC Wed, Aug 4, 2010 3.01 3.01 2.82 2.94
757 NASDAQ VIRC Tue, Aug 3, 2010 2.81 3.04 2.81 2.82
756 NASDAQ VIRC Mon, Aug 2, 2010 2.88 2.95 2.80 2.95
755 NASDAQ VIRC Fri, Jul 30, 2010 3.02 3.02 2.90 2.94
754 NASDAQ VIRC Thu, Jul 29, 2010 3.05 3.07 2.90 2.93
753 NASDAQ VIRC Wed, Jul 28, 2010 2.95 3.15 2.95 3.06
752 NASDAQ VIRC Tue, Jul 27, 2010 2.80 3.00 2.76 3.00
751 NASDAQ VIRC Mon, Jul 26, 2010 2.79 3.15 2.62 2.74
750 NASDAQ VIRC Fri, Jul 23, 2010 2.94 2.94 2.76 2.76
749 NASDAQ VIRC Thu, Jul 22, 2010 3.05 3.05 2.72 2.76
748 NASDAQ VIRC Wed, Jul 21, 2010 2.75 2.90 2.71 2.80
747 NASDAQ VIRC Tue, Jul 20, 2010 2.92 2.94 2.70 2.70
746 NASDAQ VIRC Mon, Jul 19, 2010 2.81 3.15 2.80 2.92
745 NASDAQ VIRC Fri, Jul 16, 2010 2.87 3.18 2.83 2.83
744 NASDAQ VIRC Thu, Jul 15, 2010 2.73 2.97 2.73 2.97
743 NASDAQ VIRC Wed, Jul 14, 2010 2.53 2.70 2.53 2.70
742 NASDAQ VIRC Tue, Jul 13, 2010 2.53 2.84 2.52 2.52
741 NASDAQ VIRC Mon, Jul 12, 2010 2.65 2.66 2.51 2.55
740 NASDAQ VIRC Fri, Jul 9, 2010 2.84 2.87 2.34 2.60
739 NASDAQ VIRC Thu, Jul 8, 2010 2.91 3.00 2.86 2.89
738 NASDAQ VIRC Wed, Jul 7, 2010 2.87 2.90 2.86 2.90
737 NASDAQ VIRC Tue, Jul 6, 2010 2.97 2.97 2.95 2.95
736 NASDAQ VIRC Fri, Jul 2, 2010 2.95 3.06 2.95 3.02
735 NASDAQ VIRC Thu, Jul 1, 2010 2.97 2.97 2.95 2.95
734 NASDAQ VIRC Wed, Jun 30, 2010 2.97 3.02 2.95 3.00
733 NASDAQ VIRC Tue, Jun 29, 2010 3.05 3.20 2.85 2.95
732 NASDAQ VIRC Mon, Jun 28, 2010 3.01 3.05 2.93 3.05
731 NASDAQ VIRC Fri, Jun 25, 2010 3.16 3.16 3.00 3.04
730 NASDAQ VIRC Thu, Jun 24, 2010 3.14 3.21 2.88 3.15
729 NASDAQ VIRC Wed, Jun 23, 2010 3.22 3.22 3.17 3.19
728 NASDAQ VIRC Tue, Jun 22, 2010 3.47 3.47 3.26 3.38
727 NASDAQ VIRC Mon, Jun 21, 2010 3.40 3.54 3.28 3.52
726 NASDAQ VIRC Fri, Jun 18, 2010 3.23 3.48 3.11 3.48
725 NASDAQ VIRC Thu, Jun 17, 2010 3.16 3.40 3.01 3.40
724 NASDAQ VIRC Wed, Jun 16, 2010 3.05 3.10 3.05 3.05
723 NASDAQ VIRC Tue, Jun 15, 2010 3.16 3.16 3.09 3.09
722 NASDAQ VIRC Mon, Jun 14, 2010 3.21 3.36 3.11 3.11
721 NASDAQ VIRC Fri, Jun 11, 2010 3.18 3.27 3.11 3.27
720 NASDAQ VIRC Thu, Jun 10, 2010 3.26 3.39 3.15 3.36
719 NASDAQ VIRC Wed, Jun 9, 2010 3.10 3.22 3.05 3.17
718 NASDAQ VIRC Tue, Jun 8, 2010 3.10 3.11 3.05 3.10
717 NASDAQ VIRC Mon, Jun 7, 2010 3.29 3.29 3.24 3.24
716 NASDAQ VIRC Fri, Jun 4, 2010 3.29 3.30 3.29 3.30
715 NASDAQ VIRC Thu, Jun 3, 2010 3.43 3.45 3.40 3.45
714 NASDAQ VIRC Wed, Jun 2, 2010 3.40 3.45 3.29 3.37
713 NASDAQ VIRC Tue, Jun 1, 2010 3.40 3.40 3.40 3.40
712 NASDAQ VIRC Fri, May 28, 2010 3.35 3.50 3.35 3.37
711 NASDAQ VIRC Thu, May 27, 2010 3.52 3.54 3.35 3.45
710 NASDAQ VIRC Wed, May 26, 2010 3.51 3.55 3.44 3.55
709 NASDAQ VIRC Tue, May 25, 2010 3.32 3.38 3.25 3.29
708 NASDAQ VIRC Mon, May 24, 2010 3.42 3.45 3.32 3.32
707 NASDAQ VIRC Fri, May 21, 2010 3.31 3.43 3.25 3.25
706 NASDAQ VIRC Thu, May 20, 2010 3.41 3.41 3.31 3.31
705 NASDAQ VIRC Wed, May 19, 2010 3.45 3.54 3.29 3.37
704 NASDAQ VIRC Tue, May 18, 2010 3.50 3.54 3.35 3.43
703 NASDAQ VIRC Mon, May 17, 2010 3.55 3.55 3.50 3.50
702 NASDAQ VIRC Fri, May 14, 2010 3.43 3.51 3.42 3.50
701 NASDAQ VIRC Thu, May 13, 2010 3.50 3.52 3.38 3.38
700 NASDAQ VIRC Wed, May 12, 2010 3.33 3.50 3.33 3.38
699 NASDAQ VIRC Tue, May 11, 2010 3.29 3.46 3.22 3.40
698 NASDAQ VIRC Mon, May 10, 2010 3.53 3.53 3.36 3.36
697 NASDAQ VIRC Fri, May 7, 2010 3.75 3.75 3.31 3.54
696 NASDAQ VIRC Thu, May 6, 2010 3.31 3.75 3.30 3.74
695 NASDAQ VIRC Wed, May 5, 2010 3.41 3.41 3.33 3.33
694 NASDAQ VIRC Tue, May 4, 2010 3.68 3.68 3.31 3.44
693 NASDAQ VIRC Mon, May 3, 2010 3.60 3.85 3.57 3.70
692 NASDAQ VIRC Fri, Apr 30, 2010 3.48 3.60 3.48 3.60
691 NASDAQ VIRC Thu, Apr 29, 2010 3.20 3.60 3.16 3.51
690 NASDAQ VIRC Wed, Apr 28, 2010 3.18 3.23 3.10 3.20
689 NASDAQ VIRC Tue, Apr 27, 2010 3.31 3.31 3.07 3.17
688 NASDAQ VIRC Mon, Apr 26, 2010 3.50 3.50 3.25 3.27
687 NASDAQ VIRC Fri, Apr 23, 2010 3.45 3.48 3.28 3.48
686 NASDAQ VIRC Thu, Apr 22, 2010 3.43 3.55 3.43 3.46
685 NASDAQ VIRC Wed, Apr 21, 2010 3.60 3.60 3.43 3.45
684 NASDAQ VIRC Tue, Apr 20, 2010 3.73 3.76 3.64 3.64
683 NASDAQ VIRC Mon, Apr 19, 2010 3.89 3.89 3.75 3.75
682 NASDAQ VIRC Fri, Apr 16, 2010 3.94 3.94 3.92 3.94
681 NASDAQ VIRC Thu, Apr 15, 2010 3.90 4.05 3.67 3.80
680 NASDAQ VIRC Wed, Apr 14, 2010 3.74 3.86 3.74 3.81
679 NASDAQ VIRC Tue, Apr 13, 2010 3.37 3.90 3.37 3.60
678 NASDAQ VIRC Mon, Apr 12, 2010 3.40 3.61 3.40 3.53
677 NASDAQ VIRC Fri, Apr 9, 2010 3.49 3.64 3.49 3.59
676 NASDAQ VIRC Thu, Apr 8, 2010 3.46 3.52 3.43 3.50
675 NASDAQ VIRC Wed, Apr 7, 2010 3.52 3.65 3.40 3.57
674 NASDAQ VIRC Tue, Apr 6, 2010 3.52 3.62 3.50 3.62
673 NASDAQ VIRC Mon, Apr 5, 2010 3.54 3.66 3.52 3.64
672 NASDAQ VIRC Thu, Apr 1, 2010 3.63 3.89 3.63 3.73
671 NASDAQ VIRC Wed, Mar 31, 2010 3.81 3.81 3.81 3.81
670 NASDAQ VIRC Tue, Mar 30, 2010 3.62 3.65 3.51 3.51
669 NASDAQ VIRC Mon, Mar 29, 2010 3.54 3.61 3.50 3.55
668 NASDAQ VIRC Fri, Mar 26, 2010 3.90 3.92 3.67 3.84
667 NASDAQ VIRC Thu, Mar 25, 2010 3.92 3.92 3.81 3.81
666 NASDAQ VIRC Wed, Mar 24, 2010 3.47 3.74 3.46 3.70
665 NASDAQ VIRC Tue, Mar 23, 2010 3.84 3.85 3.52 3.61
664 NASDAQ VIRC Mon, Mar 22, 2010 4.08 4.08 3.78 3.78
663 NASDAQ VIRC Fri, Mar 19, 2010 3.73 4.10 3.73 4.10
662 NASDAQ VIRC Thu, Mar 18, 2010 3.65 3.85 3.52 3.75
661 NASDAQ VIRC Wed, Mar 17, 2010 3.40 4.00 3.36 3.97
660 NASDAQ VIRC Tue, Mar 16, 2010 3.50 3.55 3.39 3.52
659 NASDAQ VIRC Mon, Mar 15, 2010 3.85 3.92 3.58 3.73
658 NASDAQ VIRC Fri, Mar 12, 2010 3.58 3.94 3.45 3.88
657 NASDAQ VIRC Thu, Mar 11, 2010 3.54 3.60 3.25 3.60
656 NASDAQ VIRC Wed, Mar 10, 2010 3.34 3.57 3.33 3.57
655 NASDAQ VIRC Tue, Mar 9, 2010 3.42 3.47 3.22 3.31
654 NASDAQ VIRC Mon, Mar 8, 2010 3.50 3.57 3.29 3.42
653 NASDAQ VIRC Fri, Mar 5, 2010 3.84 3.91 3.58 3.68
652 NASDAQ VIRC Thu, Mar 4, 2010 3.54 3.93 3.54 3.83
651 NASDAQ VIRC Wed, Mar 3, 2010 3.18 3.56 3.13 3.48
650 NASDAQ VIRC Tue, Mar 2, 2010 3.30 3.41 3.20 3.26
649 NASDAQ VIRC Mon, Mar 1, 2010 3.53 3.53 3.35 3.43
648 NASDAQ VIRC Fri, Feb 26, 2010 3.48 3.54 3.34 3.54
647 NASDAQ VIRC Thu, Feb 25, 2010 3.43 3.60 3.19 3.48
646 NASDAQ VIRC Wed, Feb 24, 2010 3.50 3.57 3.38 3.52
645 NASDAQ VIRC Tue, Feb 23, 2010 3.62 3.62 3.50 3.56
644 NASDAQ VIRC Mon, Feb 22, 2010 3.63 3.64 3.50 3.63
643 NASDAQ VIRC Fri, Feb 19, 2010 3.69 3.74 3.69 3.71
642 NASDAQ VIRC Wed, Feb 17, 2010 3.61 3.65 3.54 3.65
641 NASDAQ VIRC Tue, Feb 16, 2010 3.69 3.69 3.61 3.61
640 NASDAQ VIRC Fri, Feb 12, 2010 3.51 3.51 3.50 3.50
639 NASDAQ VIRC Thu, Feb 11, 2010 3.64 3.64 3.64 3.64
638 NASDAQ VIRC Tue, Feb 9, 2010 3.77 4.03 3.71 3.71
637 NASDAQ VIRC Mon, Feb 8, 2010 3.71 3.71 3.67 3.70
636 NASDAQ VIRC Fri, Feb 5, 2010 3.60 3.69 3.60 3.69
635 NASDAQ VIRC Thu, Feb 4, 2010 3.50 3.60 3.50 3.60
634 NASDAQ VIRC Wed, Feb 3, 2010 3.40 3.49 3.40 3.49
633 NASDAQ VIRC Tue, Feb 2, 2010 3.37 3.54 3.37 3.49
632 NASDAQ VIRC Mon, Feb 1, 2010 3.51 3.87 3.37 3.49
631 NASDAQ VIRC Fri, Jan 29, 2010 3.50 3.53 3.50 3.53
630 NASDAQ VIRC Thu, Jan 28, 2010 3.40 3.45 3.40 3.45
629 NASDAQ VIRC Wed, Jan 27, 2010 3.50 3.57 3.43 3.43
628 NASDAQ VIRC Tue, Jan 26, 2010 3.45 3.50 3.45 3.50
627 NASDAQ VIRC Mon, Jan 25, 2010 3.51 3.51 3.48 3.50
626 NASDAQ VIRC Fri, Jan 22, 2010 3.35 3.40 3.35 3.37
625 NASDAQ VIRC Thu, Jan 21, 2010 3.70 3.70 3.44 3.54
624 NASDAQ VIRC Wed, Jan 20, 2010 3.72 3.80 3.44 3.49
623 NASDAQ VIRC Tue, Jan 19, 2010 3.70 3.77 3.66 3.73
622 NASDAQ VIRC Fri, Jan 15, 2010 3.67 3.85 3.62 3.77
621 NASDAQ VIRC Thu, Jan 14, 2010 3.62 3.67 3.62 3.67
620 NASDAQ VIRC Wed, Jan 13, 2010 3.75 3.84 3.50 3.63
619 NASDAQ VIRC Tue, Jan 12, 2010 3.39 3.65 3.35 3.65
618 NASDAQ VIRC Mon, Jan 11, 2010 3.62 3.62 3.31 3.50
617 NASDAQ VIRC Fri, Jan 8, 2010 3.62 3.62 3.62 3.62
616 NASDAQ VIRC Thu, Jan 7, 2010 3.67 3.74 3.61 3.61
615 NASDAQ VIRC Wed, Jan 6, 2010 3.76 3.76 3.62 3.67
614 NASDAQ VIRC Tue, Jan 5, 2010 3.88 3.88 3.76 3.76
613 NASDAQ VIRC Mon, Jan 4, 2010 3.70 3.99 3.70 3.99
612 NASDAQ VIRC Thu, Dec 31, 2009 3.91 3.91 3.55 3.65
611 NASDAQ VIRC Wed, Dec 30, 2009 3.75 3.95 3.67 3.85
610 NASDAQ VIRC Tue, Dec 29, 2009 3.39 3.77 3.39 3.75
609 NASDAQ VIRC Mon, Dec 28, 2009 3.39 3.39 3.31 3.38
608 NASDAQ VIRC Thu, Dec 24, 2009 3.30 3.40 3.30 3.40
607 NASDAQ VIRC Wed, Dec 23, 2009 3.24 3.63 3.24 3.30
606 NASDAQ VIRC Tue, Dec 22, 2009 3.12 3.25 3.11 3.25
605 NASDAQ VIRC Mon, Dec 21, 2009 3.19 3.22 3.11 3.11
604 NASDAQ VIRC Fri, Dec 18, 2009 3.14 3.25 3.11 3.25
603 NASDAQ VIRC Thu, Dec 17, 2009 3.07 3.21 3.04 3.21
602 NASDAQ VIRC Wed, Dec 16, 2009 3.05 3.08 2.82 3.04
601 NASDAQ VIRC Tue, Dec 15, 2009 3.10 3.14 2.96 3.03
600 NASDAQ VIRC Mon, Dec 14, 2009 3.03 3.11 3.03 3.10
599 NASDAQ VIRC Fri, Dec 11, 2009 3.27 3.37 3.07 3.08
598 NASDAQ VIRC Thu, Dec 10, 2009 3.35 3.54 3.26 3.27
597 NASDAQ VIRC Wed, Dec 9, 2009 3.15 3.47 3.15 3.35
596 NASDAQ VIRC Tue, Dec 8, 2009 3.05 3.20 3.02 3.16
595 NASDAQ VIRC Fri, Dec 4, 2009 3.03 3.07 3.02 3.05
594 NASDAQ VIRC Thu, Dec 3, 2009 3.12 3.12 3.02 3.03
593 NASDAQ VIRC Wed, Dec 2, 2009 3.13 3.13 3.00 3.12
592 NASDAQ VIRC Tue, Dec 1, 2009 3.05 3.10 2.99 3.10
591 NASDAQ VIRC Mon, Nov 30, 2009 3.02 3.03 3.02 3.03
590 NASDAQ VIRC Fri, Nov 27, 2009 3.04 3.05 3.04 3.05
589 NASDAQ VIRC Wed, Nov 25, 2009 3.00 3.00 2.94 2.94
588 NASDAQ VIRC Tue, Nov 24, 2009 3.05 3.05 3.01 3.01
587 NASDAQ VIRC Mon, Nov 23, 2009 3.00 3.07 2.99 3.07
586 NASDAQ VIRC Fri, Nov 20, 2009 3.00 3.00 3.00 3.00
585 NASDAQ VIRC Wed, Nov 18, 2009 2.98 3.12 2.93 2.93
584 NASDAQ VIRC Tue, Nov 17, 2009 3.00 3.00 3.00 3.00
583 NASDAQ VIRC Mon, Nov 16, 2009 2.94 3.00 2.90 3.00
582 NASDAQ VIRC Fri, Nov 13, 2009 3.00 3.02 2.94 3.01
581 NASDAQ VIRC Thu, Nov 12, 2009 3.01 3.04 3.00 3.04
580 NASDAQ VIRC Wed, Nov 11, 2009 3.03 3.04 3.00 3.00
579 NASDAQ VIRC Tue, Nov 10, 2009 2.90 3.00 2.90 3.00
578 NASDAQ VIRC Fri, Nov 6, 2009 2.73 2.99 2.73 2.98
577 NASDAQ VIRC Thu, Nov 5, 2009 2.82 2.86 2.82 2.85
576 NASDAQ VIRC Wed, Nov 4, 2009 2.74 2.80 2.73 2.80
575 NASDAQ VIRC Tue, Nov 3, 2009 2.77 2.77 2.77 2.77
574 NASDAQ VIRC Mon, Nov 2, 2009 2.78 2.79 2.78 2.79
573 NASDAQ VIRC Fri, Oct 30, 2009 2.78 2.78 2.78 2.78
572 NASDAQ VIRC Thu, Oct 29, 2009 2.78 2.78 2.78 2.78
571 NASDAQ VIRC Tue, Oct 27, 2009 2.75 2.75 2.74 2.74
570 NASDAQ VIRC Mon, Oct 26, 2009 2.85 2.85 2.76 2.77
569 NASDAQ VIRC Fri, Oct 23, 2009 2.91 2.92 2.77 2.77
568 NASDAQ VIRC Thu, Oct 22, 2009 2.93 2.95 2.92 2.95
567 NASDAQ VIRC Wed, Oct 21, 2009 2.98 2.98 2.95 2.97
566 NASDAQ VIRC Tue, Oct 20, 2009 3.05 3.05 2.95 2.95
565 NASDAQ VIRC Mon, Oct 19, 2009 3.00 3.01 2.99 2.99
564 NASDAQ VIRC Fri, Oct 16, 2009 3.00 3.02 2.99 3.02
563 NASDAQ VIRC Thu, Oct 15, 2009 3.00 3.00 2.99 2.99
562 NASDAQ VIRC Tue, Oct 13, 2009 3.05 3.05 2.99 2.99
561 NASDAQ VIRC Mon, Oct 12, 2009 3.04 3.04 2.99 2.99
560 NASDAQ VIRC Fri, Oct 9, 2009 3.02 3.05 2.96 3.01
559 NASDAQ VIRC Thu, Oct 8, 2009 3.01 3.03 2.95 3.03
558 NASDAQ VIRC Wed, Oct 7, 2009 3.04 3.05 3.01 3.01
557 NASDAQ VIRC Tue, Oct 6, 2009 3.04 3.05 3.00 3.05
556 NASDAQ VIRC Mon, Oct 5, 2009 3.00 3.00 2.99 2.99
555 NASDAQ VIRC Fri, Oct 2, 2009 2.97 2.97 2.97 2.97
554 NASDAQ VIRC Thu, Oct 1, 2009 3.00 3.00 2.96 2.97
553 NASDAQ VIRC Wed, Sep 30, 2009 3.01 3.01 3.00 3.00
552 NASDAQ VIRC Mon, Sep 28, 2009 3.03 3.03 3.00 3.00
551 NASDAQ VIRC Thu, Sep 24, 2009 3.02 3.02 3.00 3.00
550 NASDAQ VIRC Wed, Sep 23, 2009 3.05 3.05 3.01 3.01
549 NASDAQ VIRC Tue, Sep 22, 2009 3.03 3.03 3.02 3.02
548 NASDAQ VIRC Mon, Sep 21, 2009 3.06 3.06 3.05 3.05
547 NASDAQ VIRC Fri, Sep 18, 2009 3.05 3.15 3.02 3.15
546 NASDAQ VIRC Thu, Sep 17, 2009 3.07 3.07 3.00 3.00
545 NASDAQ VIRC Wed, Sep 16, 2009 3.10 3.13 3.06 3.07
544 NASDAQ VIRC Tue, Sep 15, 2009 3.10 3.11 3.03 3.10
543 NASDAQ VIRC Mon, Sep 14, 2009 3.09 3.09 3.05 3.05
542 NASDAQ VIRC Fri, Sep 11, 2009 3.10 3.10 3.01 3.04
541 NASDAQ VIRC Thu, Sep 10, 2009 3.03 3.10 3.00 3.10
540 NASDAQ VIRC Wed, Sep 9, 2009 3.08 3.15 3.08 3.08
539 NASDAQ VIRC Tue, Sep 8, 2009 2.98 3.08 2.96 3.08
538 NASDAQ VIRC Fri, Sep 4, 2009 3.04 3.05 3.04 3.05
537 NASDAQ VIRC Thu, Sep 3, 2009 3.01 3.03 3.00 3.03
536 NASDAQ VIRC Tue, Sep 1, 2009 3.11 3.11 3.03 3.06
535 NASDAQ VIRC Mon, Aug 31, 2009 3.12 3.12 3.01 3.08
534 NASDAQ VIRC Fri, Aug 28, 2009 3.12 3.12 3.12 3.12
533 NASDAQ VIRC Thu, Aug 27, 2009 3.20 3.20 3.10 3.12
532 NASDAQ VIRC Wed, Aug 26, 2009 3.12 3.12 3.02 3.02
531 NASDAQ VIRC Tue, Aug 25, 2009 3.07 3.12 3.05 3.12
530 NASDAQ VIRC Mon, Aug 24, 2009 2.90 3.07 2.90 3.04
529 NASDAQ VIRC Fri, Aug 21, 2009 3.10 3.10 3.05 3.10
528 NASDAQ VIRC Thu, Aug 20, 2009 3.02 3.09 3.02 3.09
527 NASDAQ VIRC Wed, Aug 19, 2009 3.02 3.08 3.02 3.07
526 NASDAQ VIRC Tue, Aug 18, 2009 3.06 3.19 3.06 3.19
525 NASDAQ VIRC Mon, Aug 17, 2009 3.02 3.02 2.97 2.97
524 NASDAQ VIRC Fri, Aug 14, 2009 3.15 3.15 3.10 3.14
523 NASDAQ VIRC Thu, Aug 13, 2009 3.03 3.14 3.01 3.10
522 NASDAQ VIRC Tue, Aug 11, 2009 3.12 3.15 3.07 3.15
521 NASDAQ VIRC Mon, Aug 10, 2009 3.14 3.14 3.11 3.11
520 NASDAQ VIRC Fri, Aug 7, 2009 3.01 3.10 3.01 3.10
519 NASDAQ VIRC Thu, Aug 6, 2009 3.03 3.14 3.03 3.14
518 NASDAQ VIRC Wed, Aug 5, 2009 3.03 3.16 3.03 3.16
517 NASDAQ VIRC Tue, Aug 4, 2009 3.05 3.17 3.05 3.17
516 NASDAQ VIRC Fri, Jul 31, 2009 3.15 3.18 3.15 3.18
515 NASDAQ VIRC Wed, Jul 29, 2009 3.15 3.15 3.07 3.07
514 NASDAQ VIRC Mon, Jul 27, 2009 3.17 3.17 3.17 3.17
513 NASDAQ VIRC Fri, Jul 24, 2009 3.17 3.19 3.17 3.18
512 NASDAQ VIRC Thu, Jul 23, 2009 3.06 3.16 3.01 3.15
511 NASDAQ VIRC Wed, Jul 22, 2009 3.13 3.25 3.12 3.25
510 NASDAQ VIRC Tue, Jul 21, 2009 3.12 3.13 3.12 3.13
509 NASDAQ VIRC Mon, Jul 20, 2009 3.20 3.20 3.18 3.19
508 NASDAQ VIRC Fri, Jul 17, 2009 3.16 3.17 3.16 3.17
507 NASDAQ VIRC Wed, Jul 15, 2009 3.09 3.09 2.78 2.97
506 NASDAQ VIRC Tue, Jul 14, 2009 3.04 3.10 3.03 3.07
505 NASDAQ VIRC Mon, Jul 13, 2009 3.19 3.19 3.03 3.13
504 NASDAQ VIRC Fri, Jul 10, 2009 3.12 3.35 3.11 3.31
503 NASDAQ VIRC Thu, Jul 9, 2009 3.09 3.47 3.07 3.38
502 NASDAQ VIRC Wed, Jul 8, 2009 3.22 3.22 3.03 3.10
501 NASDAQ VIRC Tue, Jul 7, 2009 3.47 3.47 3.27 3.36
500 NASDAQ VIRC Mon, Jul 6, 2009 3.09 3.55 3.06 3.50
499 NASDAQ VIRC Wed, Jul 1, 2009 3.40 3.40 3.40 3.40
498 NASDAQ VIRC Tue, Jun 30, 2009 3.40 3.50 3.40 3.50
497 NASDAQ VIRC Mon, Jun 29, 2009 3.50 3.50 3.50 3.50
496 NASDAQ VIRC Wed, Jun 24, 2009 3.50 3.50 3.50 3.50
495 NASDAQ VIRC Tue, Jun 23, 2009 3.51 3.54 3.43 3.50
494 NASDAQ VIRC Mon, Jun 22, 2009 3.50 3.50 3.50 3.50
493 NASDAQ VIRC Fri, Jun 19, 2009 3.55 3.55 3.55 3.55
492 NASDAQ VIRC Thu, Jun 18, 2009 3.54 3.54 3.53 3.53
491 NASDAQ VIRC Wed, Jun 17, 2009 3.55 3.55 3.50 3.51
490 NASDAQ VIRC Tue, Jun 16, 2009 3.56 3.57 3.51 3.51
489 NASDAQ VIRC Mon, Jun 15, 2009 3.50 3.54 3.50 3.54
488 NASDAQ VIRC Fri, Jun 12, 2009 3.53 3.53 3.51 3.51
487 NASDAQ VIRC Thu, Jun 11, 2009 3.57 3.57 3.50 3.57
486 NASDAQ VIRC Wed, Jun 10, 2009 3.50 3.52 3.46 3.52
485 NASDAQ VIRC Tue, Jun 9, 2009 3.51 3.57 3.50 3.57
484 NASDAQ VIRC Mon, Jun 8, 2009 3.29 3.57 3.29 3.47
483 NASDAQ VIRC Fri, Jun 5, 2009 3.22 3.28 3.22 3.28
482 NASDAQ VIRC Thu, Jun 4, 2009 3.19 3.25 3.15 3.25
481 NASDAQ VIRC Wed, Jun 3, 2009 3.21 3.21 3.16 3.16
480 NASDAQ VIRC Tue, Jun 2, 2009 3.20 3.24 3.19 3.19
479 NASDAQ VIRC Mon, Jun 1, 2009 3.30 3.34 3.24 3.34
478 NASDAQ VIRC Fri, May 29, 2009 3.08 3.30 3.02 3.30
477 NASDAQ VIRC Thu, May 28, 2009 3.06 3.29 3.06 3.07
476 NASDAQ VIRC Wed, May 27, 2009 3.00 3.05 3.00 3.05
475 NASDAQ VIRC Tue, May 26, 2009 3.04 3.06 3.03 3.05
474 NASDAQ VIRC Fri, May 22, 2009 3.00 3.01 2.98 2.99
473 NASDAQ VIRC Thu, May 21, 2009 3.05 3.15 3.00 3.15
472 NASDAQ VIRC Wed, May 20, 2009 3.14 3.14 3.06 3.06
471 NASDAQ VIRC Mon, May 18, 2009 3.15 3.15 3.12 3.14
470 NASDAQ VIRC Fri, May 15, 2009 3.15 3.15 3.02 3.04
469 NASDAQ VIRC Thu, May 14, 2009 3.19 3.24 3.11 3.11
468 NASDAQ VIRC Wed, May 13, 2009 3.32 3.32 3.10 3.14
467 NASDAQ VIRC Tue, May 12, 2009 3.32 3.32 3.32 3.32
466 NASDAQ VIRC Mon, May 11, 2009 3.07 3.43 3.07 3.31
465 NASDAQ VIRC Fri, May 8, 2009 3.23 3.42 3.16 3.30
464 NASDAQ VIRC Thu, May 7, 2009 3.05 3.15 3.05 3.15
463 NASDAQ VIRC Wed, May 6, 2009 3.06 3.41 3.06 3.17
462 NASDAQ VIRC Tue, May 5, 2009 3.23 3.31 3.20 3.31
461 NASDAQ VIRC Mon, May 4, 2009 3.14 3.28 3.14 3.28
460 NASDAQ VIRC Fri, May 1, 2009 2.97 2.97 2.97 2.97
459 NASDAQ VIRC Thu, Apr 30, 2009 3.27 3.29 3.13 3.18
458 NASDAQ VIRC Wed, Apr 29, 2009 3.49 3.49 2.75 3.16
457 NASDAQ VIRC Tue, Apr 28, 2009 3.53 3.57 3.53 3.57
456 NASDAQ VIRC Mon, Apr 27, 2009 3.74 3.75 3.31 3.57
455 NASDAQ VIRC Fri, Apr 24, 2009 3.79 3.81 3.44 3.80
454 NASDAQ VIRC Thu, Apr 23, 2009 3.37 3.62 3.21 3.62
453 NASDAQ VIRC Wed, Apr 22, 2009 3.32 3.35 3.32 3.35
452 NASDAQ VIRC Tue, Apr 21, 2009 3.01 3.37 2.99 3.20
451 NASDAQ VIRC Mon, Apr 20, 2009 3.31 3.37 3.05 3.14
450 NASDAQ VIRC Fri, Apr 17, 2009 2.41 3.61 2.41 3.52
449 NASDAQ VIRC Thu, Apr 16, 2009 2.48 2.53 2.25 2.25
448 NASDAQ VIRC Wed, Apr 15, 2009 2.37 2.48 2.36 2.48
447 NASDAQ VIRC Tue, Apr 14, 2009 2.38 2.45 2.25 2.44
446 NASDAQ VIRC Mon, Apr 13, 2009 2.34 2.55 2.33 2.44
445 NASDAQ VIRC Thu, Apr 9, 2009 2.41 2.51 2.37 2.46
444 NASDAQ VIRC Wed, Apr 8, 2009 2.14 2.32 2.13 2.25
443 NASDAQ VIRC Tue, Apr 7, 2009 2.60 2.60 1.89 2.19
442 NASDAQ VIRC Mon, Apr 6, 2009 2.56 2.78 2.51 2.61
441 NASDAQ VIRC Fri, Apr 3, 2009 2.52 2.69 2.52 2.56
440 NASDAQ VIRC Thu, Apr 2, 2009 2.64 2.70 2.60 2.70
439 NASDAQ VIRC Wed, Apr 1, 2009 2.84 2.90 2.82 2.90
438 NASDAQ VIRC Tue, Mar 31, 2009 2.83 3.00 2.74 2.88
437 NASDAQ VIRC Mon, Mar 30, 2009 2.81 2.82 2.55 2.71
436 NASDAQ VIRC Fri, Mar 27, 2009 2.59 2.61 2.50 2.59
435 NASDAQ VIRC Thu, Mar 26, 2009 2.69 2.89 2.27 2.89
434 NASDAQ VIRC Wed, Mar 25, 2009 2.40 2.73 2.26 2.73
433 NASDAQ VIRC Tue, Mar 24, 2009 2.38 2.44 2.34 2.40
432 NASDAQ VIRC Mon, Mar 23, 2009 2.26 2.37 2.26 2.35
431 NASDAQ VIRC Fri, Mar 20, 2009 2.00 2.32 2.00 2.32
430 NASDAQ VIRC Thu, Mar 19, 2009 2.03 2.05 2.03 2.03
429 NASDAQ VIRC Wed, Mar 18, 2009 2.05 2.07 1.98 2.02
428 NASDAQ VIRC Tue, Mar 17, 2009 2.03 2.09 2.00 2.04
427 NASDAQ VIRC Mon, Mar 16, 2009 1.95 2.12 1.95 2.04
426 NASDAQ VIRC Fri, Mar 13, 2009 1.95 1.97 1.95 1.95
425 NASDAQ VIRC Thu, Mar 12, 2009 1.73 1.90 1.65 1.88
424 NASDAQ VIRC Wed, Mar 11, 2009 1.78 1.93 1.74 1.93
423 NASDAQ VIRC Tue, Mar 10, 2009 1.65 1.80 1.65 1.78
422 NASDAQ VIRC Mon, Mar 9, 2009 1.77 1.85 1.71 1.73
421 NASDAQ VIRC Fri, Mar 6, 2009 1.81 1.85 1.81 1.85
420 NASDAQ VIRC Thu, Mar 5, 2009 2.13 2.13 1.98 1.98
419 NASDAQ VIRC Wed, Mar 4, 2009 2.38 2.38 1.72 1.72
418 NASDAQ VIRC Tue, Mar 3, 2009 1.82 1.82 1.73 1.81
417 NASDAQ VIRC Mon, Mar 2, 2009 1.84 1.92 1.72 1.73
416 NASDAQ VIRC Fri, Feb 27, 2009 1.96 2.16 1.85 1.85
415 NASDAQ VIRC Thu, Feb 26, 2009 1.85 2.07 1.85 1.85
414 NASDAQ VIRC Wed, Feb 25, 2009 1.90 1.90 1.90 1.90
413 NASDAQ VIRC Tue, Feb 24, 2009 1.88 1.88 1.88 1.88
412 NASDAQ VIRC Mon, Feb 23, 2009 1.93 1.97 1.93 1.93
411 NASDAQ VIRC Fri, Feb 20, 2009 1.99 2.00 1.99 2.00
410 NASDAQ VIRC Thu, Feb 19, 2009 2.14 2.14 2.00 2.04
409 NASDAQ VIRC Wed, Feb 18, 2009 2.14 2.17 2.14 2.17
408 NASDAQ VIRC Thu, Feb 12, 2009 2.14 2.14 2.14 2.14
407 NASDAQ VIRC Wed, Feb 11, 2009 2.34 2.34 2.13 2.15
406 NASDAQ VIRC Tue, Feb 10, 2009 2.38 2.38 2.34 2.34
405 NASDAQ VIRC Fri, Feb 6, 2009 2.33 2.38 2.31 2.38
404 NASDAQ VIRC Thu, Feb 5, 2009 2.23 2.27 2.23 2.27
403 NASDAQ VIRC Wed, Feb 4, 2009 2.22 2.22 2.22 2.22
402 NASDAQ VIRC Mon, Feb 2, 2009 2.14 2.15 2.12 2.15
401 NASDAQ VIRC Fri, Jan 30, 2009 2.08 2.12 2.08 2.12
400 NASDAQ VIRC Thu, Jan 29, 2009 2.11 2.16 2.06 2.14
399 NASDAQ VIRC Wed, Jan 28, 2009 2.27 2.27 2.08 2.08
398 NASDAQ VIRC Tue, Jan 27, 2009 2.30 2.30 2.25 2.26
397 NASDAQ VIRC Thu, Jan 22, 2009 2.30 2.35 2.26 2.26
396 NASDAQ VIRC Wed, Jan 21, 2009 2.25 2.25 2.25 2.25
395 NASDAQ VIRC Tue, Jan 20, 2009 2.23 2.24 2.23 2.23
394 NASDAQ VIRC Fri, Jan 16, 2009 2.29 2.30 2.25 2.30
393 NASDAQ VIRC Thu, Jan 15, 2009 2.33 2.37 2.27 2.30
392 NASDAQ VIRC Wed, Jan 14, 2009 2.10 2.38 2.07 2.38
391 NASDAQ VIRC Tue, Jan 13, 2009 2.09 2.09 2.08 2.08
390 NASDAQ VIRC Mon, Jan 12, 2009 2.07 2.11 2.02 2.08
389 NASDAQ VIRC Fri, Jan 9, 2009 2.01 2.01 2.00 2.01
388 NASDAQ VIRC Thu, Jan 8, 2009 2.02 2.08 2.02 2.05
387 NASDAQ VIRC Tue, Jan 6, 2009 2.02 2.11 2.00 2.10
386 NASDAQ VIRC Mon, Jan 5, 2009 1.98 2.01 1.86 1.89
385 NASDAQ VIRC Fri, Jan 2, 2009 1.91 1.99 1.91 1.98
384 NASDAQ VIRC Wed, Dec 31, 2008 1.85 1.95 1.83 1.95
383 NASDAQ VIRC Tue, Dec 30, 2008 1.90 1.90 1.87 1.90
382 NASDAQ VIRC Mon, Dec 29, 2008 1.92 1.92 1.87 1.90
381 NASDAQ VIRC Fri, Dec 26, 2008 1.90 1.96 1.90 1.96
380 NASDAQ VIRC Wed, Dec 24, 2008 1.88 1.92 1.86 1.88
379 NASDAQ VIRC Tue, Dec 23, 2008 2.06 2.06 1.87 1.87
378 NASDAQ VIRC Mon, Dec 22, 2008 1.97 2.06 1.88 2.06
377 NASDAQ VIRC Fri, Dec 19, 2008 1.97 2.07 1.81 2.07
376 NASDAQ VIRC Thu, Dec 18, 2008 1.90 2.07 1.85 2.06
375 NASDAQ VIRC Wed, Dec 17, 2008 1.81 1.96 1.81 1.95
374 NASDAQ VIRC Tue, Dec 16, 2008 1.92 1.92 1.85 1.87
373 NASDAQ VIRC Mon, Dec 15, 2008 1.99 1.99 1.99 1.99
372 NASDAQ VIRC Fri, Dec 12, 2008 1.96 1.99 1.66 1.90
371 NASDAQ VIRC Thu, Dec 11, 2008 1.96 2.25 1.96 1.98
370 NASDAQ VIRC Wed, Dec 10, 2008 2.17 2.43 1.92 1.96
369 NASDAQ VIRC Tue, Dec 9, 2008 2.22 2.29 2.17 2.17
368 NASDAQ VIRC Mon, Dec 8, 2008 2.55 2.60 2.10 2.31
367 NASDAQ VIRC Fri, Dec 5, 2008 2.51 2.70 2.50 2.70
366 NASDAQ VIRC Thu, Dec 4, 2008 2.58 2.94 2.58 2.94
365 NASDAQ VIRC Tue, Dec 2, 2008 2.36 2.59 2.36 2.52
364 NASDAQ VIRC Mon, Dec 1, 2008 2.22 2.34 2.11 2.34
363 NASDAQ VIRC Fri, Nov 28, 2008 2.15 2.19 2.15 2.19
362 NASDAQ VIRC Wed, Nov 26, 2008 2.25 2.25 2.17 2.18
361 NASDAQ VIRC Tue, Nov 25, 2008 2.19 2.29 2.19 2.26
360 NASDAQ VIRC Mon, Nov 24, 2008 2.66 2.70 2.00 2.07
359 NASDAQ VIRC Fri, Nov 21, 2008 2.90 2.90 2.60 2.60
358 NASDAQ VIRC Thu, Nov 20, 2008 2.95 2.99 2.71 2.73
357 NASDAQ VIRC Wed, Nov 19, 2008 3.30 3.30 2.81 2.86
356 NASDAQ VIRC Tue, Nov 18, 2008 2.59 3.40 2.59 3.40
355 NASDAQ VIRC Mon, Nov 17, 2008 2.76 2.83 2.63 2.65
354 NASDAQ VIRC Fri, Nov 14, 2008 2.80 2.97 2.58 2.89
353 NASDAQ VIRC Thu, Nov 13, 2008 2.80 3.18 2.61 3.18
352 NASDAQ VIRC Wed, Nov 12, 2008 3.12 3.12 2.85 2.91
351 NASDAQ VIRC Tue, Nov 11, 2008 3.37 3.37 3.10 3.20
350 NASDAQ VIRC Mon, Nov 10, 2008 3.50 3.94 3.48 3.60
349 NASDAQ VIRC Fri, Nov 7, 2008 3.25 3.50 3.22 3.45
348 NASDAQ VIRC Thu, Nov 6, 2008 3.85 3.85 3.49 3.54
347 NASDAQ VIRC Wed, Nov 5, 2008 3.17 3.70 3.17 3.70
346 NASDAQ VIRC Tue, Nov 4, 2008 3.25 3.85 3.07 3.07
345 NASDAQ VIRC Mon, Nov 3, 2008 2.75 2.93 2.75 2.93
344 NASDAQ VIRC Fri, Oct 31, 2008 2.59 2.74 2.45 2.74
343 NASDAQ VIRC Thu, Oct 30, 2008 2.47 2.51 2.43 2.51
342 NASDAQ VIRC Wed, Oct 29, 2008 2.34 2.34 2.29 2.31
341 NASDAQ VIRC Tue, Oct 28, 2008 2.25 2.47 2.20 2.26
340 NASDAQ VIRC Mon, Oct 27, 2008 2.62 2.62 2.25 2.26
339 NASDAQ VIRC Fri, Oct 24, 2008 2.48 2.48 2.20 2.40
338 NASDAQ VIRC Thu, Oct 23, 2008 2.71 2.71 2.50 2.56
337 NASDAQ VIRC Wed, Oct 22, 2008 2.70 2.75 2.67 2.74
336 NASDAQ VIRC Tue, Oct 21, 2008 2.75 2.77 2.74 2.75
335 NASDAQ VIRC Mon, Oct 20, 2008 2.79 2.79 2.70 2.72
334 NASDAQ VIRC Fri, Oct 17, 2008 2.65 3.00 2.40 2.78
333 NASDAQ VIRC Thu, Oct 16, 2008 2.67 2.90 2.67 2.78
332 NASDAQ VIRC Wed, Oct 15, 2008 2.95 3.00 2.75 3.00
331 NASDAQ VIRC Tue, Oct 14, 2008 3.15 3.15 3.00 3.01
330 NASDAQ VIRC Mon, Oct 13, 2008 3.28 3.28 3.15 3.15
329 NASDAQ VIRC Fri, Oct 10, 2008 3.02 3.10 2.35 3.09
328 NASDAQ VIRC Thu, Oct 9, 2008 3.10 3.15 3.05 3.05
327 NASDAQ VIRC Wed, Oct 8, 2008 3.16 3.18 3.10 3.10
326 NASDAQ VIRC Tue, Oct 7, 2008 3.32 3.32 3.10 3.15
325 NASDAQ VIRC Mon, Oct 6, 2008 3.36 3.56 3.25 3.32
324 NASDAQ VIRC Fri, Oct 3, 2008 3.39 3.40 3.33 3.40
323 NASDAQ VIRC Thu, Oct 2, 2008 3.40 3.54 3.35 3.35
322 NASDAQ VIRC Wed, Oct 1, 2008 3.38 3.65 3.38 3.65
321 NASDAQ VIRC Tue, Sep 30, 2008 3.61 3.61 3.42 3.43
320 NASDAQ VIRC Mon, Sep 29, 2008 3.55 3.68 3.55 3.63
319 NASDAQ VIRC Fri, Sep 26, 2008 3.60 3.60 3.55 3.56
318 NASDAQ VIRC Thu, Sep 25, 2008 3.60 3.82 3.60 3.60
317 NASDAQ VIRC Wed, Sep 24, 2008 3.64 3.64 3.60 3.60
316 NASDAQ VIRC Tue, Sep 23, 2008 3.65 3.65 3.60 3.64
315 NASDAQ VIRC Mon, Sep 22, 2008 3.70 3.70 3.60 3.68
314 NASDAQ VIRC Fri, Sep 19, 2008 3.96 4.28 3.56 3.89
313 NASDAQ VIRC Thu, Sep 18, 2008 3.89 4.24 3.89 3.96
312 NASDAQ VIRC Wed, Sep 17, 2008 4.32 4.32 3.99 4.00
311 NASDAQ VIRC Tue, Sep 16, 2008 4.27 4.30 4.11 4.30
310 NASDAQ VIRC Mon, Sep 15, 2008 4.15 4.27 4.10 4.27
309 NASDAQ VIRC Fri, Sep 12, 2008 4.30 4.32 4.22 4.32
308 NASDAQ VIRC Thu, Sep 11, 2008 4.40 4.42 4.36 4.37
307 NASDAQ VIRC Wed, Sep 10, 2008 4.26 4.36 4.26 4.36
306 NASDAQ VIRC Tue, Sep 9, 2008 4.31 4.39 4.26 4.39
305 NASDAQ VIRC Mon, Sep 8, 2008 4.31 4.31 4.31 4.31
304 NASDAQ VIRC Fri, Sep 5, 2008 4.31 4.31 4.31 4.31
303 NASDAQ VIRC Thu, Sep 4, 2008 4.32 4.32 4.31 4.31
302 NASDAQ VIRC Wed, Sep 3, 2008 4.36 4.39 4.36 4.39
301 NASDAQ VIRC Fri, Aug 29, 2008 4.31 4.36 4.31 4.36
300 NASDAQ VIRC Thu, Aug 28, 2008 4.50 4.50 4.29 4.36
299 NASDAQ VIRC Wed, Aug 27, 2008 4.57 4.60 4.54 4.57
298 NASDAQ VIRC Tue, Aug 26, 2008 4.40 4.55 4.30 4.50
297 NASDAQ VIRC Mon, Aug 25, 2008 4.27 4.35 4.25 4.35
296 NASDAQ VIRC Thu, Aug 21, 2008 4.40 4.50 4.40 4.41
295 NASDAQ VIRC Wed, Aug 20, 2008 4.41 4.48 4.41 4.48
294 NASDAQ VIRC Tue, Aug 19, 2008 4.41 4.46 4.40 4.40
293 NASDAQ VIRC Mon, Aug 18, 2008 4.48 4.49 4.48 4.48
292 NASDAQ VIRC Fri, Aug 15, 2008 4.39 4.47 4.39 4.42
291 NASDAQ VIRC Thu, Aug 14, 2008 4.39 4.60 4.39 4.45
290 NASDAQ VIRC Wed, Aug 13, 2008 4.29 4.50 4.29 4.45
289 NASDAQ VIRC Tue, Aug 12, 2008 4.29 4.30 4.26 4.30
288 NASDAQ VIRC Mon, Aug 11, 2008 4.25 4.30 4.25 4.30
287 NASDAQ VIRC Fri, Aug 8, 2008 4.31 4.49 4.30 4.40
286 NASDAQ VIRC Thu, Aug 7, 2008 4.33 4.40 4.33 4.40
285 NASDAQ VIRC Wed, Aug 6, 2008 4.37 4.45 4.37 4.45
284 NASDAQ VIRC Tue, Aug 5, 2008 4.40 4.50 4.40 4.50
283 NASDAQ VIRC Mon, Aug 4, 2008 4.49 4.49 4.25 4.45
282 NASDAQ VIRC Thu, Jul 31, 2008 4.37 4.71 4.25 4.71
281 NASDAQ VIRC Wed, Jul 30, 2008 4.36 4.60 4.20 4.60
280 NASDAQ VIRC Tue, Jul 29, 2008 4.35 4.46 4.30 4.40
279 NASDAQ VIRC Mon, Jul 28, 2008 4.31 4.40 4.23 4.35
278 NASDAQ VIRC Fri, Jul 25, 2008 4.40 4.42 4.38 4.39
277 NASDAQ VIRC Thu, Jul 24, 2008 4.42 4.53 4.38 4.38
276 NASDAQ VIRC Wed, Jul 23, 2008 4.42 4.48 4.26 4.42
275 NASDAQ VIRC Tue, Jul 22, 2008 4.55 4.55 4.42 4.45
274 NASDAQ VIRC Mon, Jul 21, 2008 4.43 4.51 4.43 4.51
273 NASDAQ VIRC Fri, Jul 18, 2008 4.64 4.64 4.50 4.57
272 NASDAQ VIRC Thu, Jul 17, 2008 4.54 4.68 4.53 4.68
271 NASDAQ VIRC Wed, Jul 16, 2008 4.42 4.64 4.42 4.64
270 NASDAQ VIRC Tue, Jul 15, 2008 4.44 4.46 4.42 4.42
269 NASDAQ VIRC Mon, Jul 14, 2008 4.58 4.58 4.43 4.54
268 NASDAQ VIRC Fri, Jul 11, 2008 4.45 4.70 4.45 4.67
267 NASDAQ VIRC Thu, Jul 10, 2008 4.62 4.67 4.42 4.63
266 NASDAQ VIRC Wed, Jul 9, 2008 4.45 4.79 4.45 4.79
265 NASDAQ VIRC Tue, Jul 8, 2008 4.60 4.66 4.54 4.62
264 NASDAQ VIRC Mon, Jul 7, 2008 4.56 4.69 4.56 4.63
263 NASDAQ VIRC Thu, Jul 3, 2008 4.71 4.71 4.49 4.60
262 NASDAQ VIRC Wed, Jul 2, 2008 4.60 4.62 4.60 4.62
261 NASDAQ VIRC Tue, Jul 1, 2008 4.74 4.77 4.60 4.62
260 NASDAQ VIRC Mon, Jun 30, 2008 4.63 4.99 4.63 4.99
259 NASDAQ VIRC Fri, Jun 27, 2008 4.66 4.66 4.60 4.65
258 NASDAQ VIRC Thu, Jun 26, 2008 4.74 4.76 4.67 4.67
257 NASDAQ VIRC Wed, Jun 25, 2008 4.49 4.66 4.49 4.61
256 NASDAQ VIRC Tue, Jun 24, 2008 4.68 4.72 4.60 4.60
255 NASDAQ VIRC Mon, Jun 23, 2008 4.76 4.81 4.50 4.60
254 NASDAQ VIRC Fri, Jun 20, 2008 5.00 5.24 4.85 4.92
253 NASDAQ VIRC Thu, Jun 19, 2008 4.84 4.94 4.83 4.92
252 NASDAQ VIRC Wed, Jun 18, 2008 5.00 5.00 4.85 4.86
251 NASDAQ VIRC Tue, Jun 17, 2008 4.84 4.97 4.76 4.90
250 NASDAQ VIRC Mon, Jun 16, 2008 4.79 4.79 4.42 4.78
249 NASDAQ VIRC Fri, Jun 13, 2008 4.62 5.01 4.62 4.87
248 NASDAQ VIRC Thu, Jun 12, 2008 4.77 4.84 4.54 4.60
247 NASDAQ VIRC Wed, Jun 11, 2008 4.77 4.88 4.77 4.81
246 NASDAQ VIRC Tue, Jun 10, 2008 4.83 4.91 4.77 4.81
245 NASDAQ VIRC Mon, Jun 9, 2008 4.76 4.85 4.45 4.85
244 NASDAQ VIRC Fri, Jun 6, 2008 5.07 5.07 4.83 4.89
243 NASDAQ VIRC Thu, Jun 5, 2008 4.74 5.01 4.72 5.01
242 NASDAQ VIRC Wed, Jun 4, 2008 4.78 4.96 4.72 4.96
241 NASDAQ VIRC Tue, Jun 3, 2008 4.74 4.92 4.70 4.92
240 NASDAQ VIRC Mon, Jun 2, 2008 5.00 5.00 4.71 4.71
239 NASDAQ VIRC Fri, May 30, 2008 4.86 5.00 4.75 5.00
238 NASDAQ VIRC Thu, May 29, 2008 5.13 5.14 4.90 4.92
237 NASDAQ VIRC Wed, May 28, 2008 4.92 5.20 4.90 4.90
236 NASDAQ VIRC Tue, May 27, 2008 4.80 4.80 4.65 4.77
235 NASDAQ VIRC Fri, May 23, 2008 4.62 4.79 4.55 4.79
234 NASDAQ VIRC Thu, May 22, 2008 4.70 4.74 4.51 4.64
233 NASDAQ VIRC Wed, May 21, 2008 4.70 4.75 4.69 4.75
232 NASDAQ VIRC Tue, May 20, 2008 4.75 4.80 4.72 4.75
231 NASDAQ VIRC Mon, May 19, 2008 4.87 4.88 4.75 4.77
230 NASDAQ VIRC Fri, May 16, 2008 4.94 4.94 4.51 4.71
229 NASDAQ VIRC Thu, May 15, 2008 4.51 4.51 4.35 4.42
228 NASDAQ VIRC Wed, May 14, 2008 4.70 4.70 4.58 4.62
227 NASDAQ VIRC Tue, May 13, 2008 4.49 4.50 4.31 4.35
226 NASDAQ VIRC Mon, May 12, 2008 4.66 4.71 4.25 4.44
225 NASDAQ VIRC Fri, May 9, 2008 4.51 4.53 4.35 4.53
224 NASDAQ VIRC Thu, May 8, 2008 4.85 4.85 4.50 4.70
223 NASDAQ VIRC Wed, May 7, 2008 4.58 4.88 4.58 4.87
222 NASDAQ VIRC Tue, May 6, 2008 4.40 4.56 4.39 4.43
221 NASDAQ VIRC Mon, May 5, 2008 4.30 4.40 4.30 4.37
220 NASDAQ VIRC Fri, May 2, 2008 4.24 4.36 4.24 4.36
219 NASDAQ VIRC Thu, May 1, 2008 4.21 4.28 4.20 4.25
218 NASDAQ VIRC Wed, Apr 30, 2008 4.31 4.35 4.23 4.23
217 NASDAQ VIRC Tue, Apr 29, 2008 4.20 4.31 4.20 4.24
216 NASDAQ VIRC Mon, Apr 28, 2008 4.19 4.26 4.12 4.20
215 NASDAQ VIRC Fri, Apr 25, 2008 4.24 4.30 4.12 4.14
214 NASDAQ VIRC Thu, Apr 24, 2008 4.25 4.34 4.12 4.16
213 NASDAQ VIRC Wed, Apr 23, 2008 4.26 4.26 4.10 4.20
212 NASDAQ VIRC Tue, Apr 22, 2008 4.49 4.49 4.28 4.28
211 NASDAQ VIRC Mon, Apr 21, 2008 4.40 4.47 4.34 4.42
210 NASDAQ VIRC Fri, Apr 18, 2008 4.54 4.55 4.37 4.37
209 NASDAQ VIRC Thu, Apr 17, 2008 4.41 4.46 4.35 4.35
208 NASDAQ VIRC Wed, Apr 16, 2008 4.41 4.47 4.35 4.37
207 NASDAQ VIRC Tue, Apr 15, 2008 4.52 4.73 4.43 4.43
206 NASDAQ VIRC Mon, Apr 14, 2008 4.51 4.62 4.51 4.52
205 NASDAQ VIRC Fri, Apr 11, 2008 4.62 4.62 4.57 4.59
204 NASDAQ VIRC Thu, Apr 10, 2008 4.70 4.89 4.58 4.62
203 NASDAQ VIRC Wed, Apr 9, 2008 4.64 4.75 4.61 4.63
202 NASDAQ VIRC Tue, Apr 8, 2008 4.75 4.75 4.60 4.64
201 NASDAQ VIRC Mon, Apr 7, 2008 4.86 4.88 4.75 4.75
200 NASDAQ VIRC Fri, Apr 4, 2008 5.04 5.09 5.00 5.01
199 NASDAQ VIRC Thu, Apr 3, 2008 5.10 5.10 4.81 4.81
198 NASDAQ VIRC Wed, Apr 2, 2008 5.23 5.29 5.23 5.29
197 NASDAQ VIRC Tue, Apr 1, 2008 5.35 5.36 5.31 5.36
196 NASDAQ VIRC Mon, Mar 31, 2008 5.23 5.30 5.16 5.23
195 NASDAQ VIRC Fri, Mar 28, 2008 5.17 5.41 5.02 5.41
194 NASDAQ VIRC Thu, Mar 27, 2008 4.95 5.03 4.95 5.03
193 NASDAQ VIRC Wed, Mar 26, 2008 4.95 5.02 4.76 5.02
192 NASDAQ VIRC Tue, Mar 25, 2008 4.94 5.25 4.94 5.21
191 NASDAQ VIRC Mon, Mar 24, 2008 4.94 4.99 4.75 4.86
190 NASDAQ VIRC Thu, Mar 20, 2008 4.92 5.00 4.92 5.00
189 NASDAQ VIRC Wed, Mar 19, 2008 4.87 4.88 4.75 4.86
188 NASDAQ VIRC Tue, Mar 18, 2008 4.84 4.84 4.68 4.68
187 NASDAQ VIRC Mon, Mar 17, 2008 4.86 4.86 4.66 4.81
186 NASDAQ VIRC Fri, Mar 14, 2008 4.83 4.84 4.75 4.78
185 NASDAQ VIRC Thu, Mar 13, 2008 4.83 4.83 4.73 4.74
184 NASDAQ VIRC Wed, Mar 12, 2008 4.96 5.00 4.88 4.90
183 NASDAQ VIRC Tue, Mar 11, 2008 5.05 5.57 4.85 4.98
182 NASDAQ VIRC Mon, Mar 10, 2008 5.13 5.13 4.92 4.92
181 NASDAQ VIRC Fri, Mar 7, 2008 5.57 5.64 4.97 5.07
180 NASDAQ VIRC Thu, Mar 6, 2008 5.75 5.75 5.33 5.51
179 NASDAQ VIRC Wed, Mar 5, 2008 5.87 5.93 5.50 5.50
178 NASDAQ VIRC Tue, Mar 4, 2008 5.97 6.12 5.90 6.00
177 NASDAQ VIRC Mon, Mar 3, 2008 5.85 6.13 5.84 5.84
176 NASDAQ VIRC Fri, Feb 29, 2008 6.07 6.11 5.93 5.94
175 NASDAQ VIRC Thu, Feb 28, 2008 6.10 6.17 6.03 6.14
174 NASDAQ VIRC Wed, Feb 27, 2008 6.02 6.10 5.91 6.02
173 NASDAQ VIRC Tue, Feb 26, 2008 5.78 6.05 5.78 5.91
172 NASDAQ VIRC Mon, Feb 25, 2008 5.81 6.06 5.78 5.93
171 NASDAQ VIRC Fri, Feb 22, 2008 5.99 6.15 5.85 5.87
170 NASDAQ VIRC Thu, Feb 21, 2008 5.89 6.08 5.78 5.85
169 NASDAQ VIRC Wed, Feb 20, 2008 5.89 5.94 5.85 5.89
168 NASDAQ VIRC Tue, Feb 19, 2008 6.08 6.20 6.03 6.04
167 NASDAQ VIRC Fri, Feb 15, 2008 6.25 6.25 5.82 6.14
166 NASDAQ VIRC Thu, Feb 14, 2008 6.15 6.69 6.02 6.27
165 NASDAQ VIRC Wed, Feb 13, 2008 6.10 6.22 6.00 6.15
164 NASDAQ VIRC Tue, Feb 12, 2008 6.34 6.34 6.01 6.05
163 NASDAQ VIRC Mon, Feb 11, 2008 6.35 6.39 6.05 6.15
162 NASDAQ VIRC Fri, Feb 8, 2008 6.06 6.22 6.06 6.17
161 NASDAQ VIRC Thu, Feb 7, 2008 6.00 6.04 5.96 6.01
160 NASDAQ VIRC Wed, Feb 6, 2008 5.93 5.99 5.82 5.90
159 NASDAQ VIRC Tue, Feb 5, 2008 6.01 6.04 5.81 5.90
158 NASDAQ VIRC Mon, Feb 4, 2008 6.28 6.28 6.00 6.00
157 NASDAQ VIRC Fri, Feb 1, 2008 6.56 6.56 5.96 6.04
156 NASDAQ VIRC Thu, Jan 31, 2008 6.58 6.73 6.02 6.40
155 NASDAQ VIRC Wed, Jan 30, 2008 6.03 6.57 6.00 6.49
154 NASDAQ VIRC Tue, Jan 29, 2008 6.50 6.50 5.76 6.20
153 NASDAQ VIRC Mon, Jan 28, 2008 6.06 6.48 5.87 6.44
152 NASDAQ VIRC Fri, Jan 25, 2008 5.84 6.20 5.66 5.89
151 NASDAQ VIRC Thu, Jan 24, 2008 5.20 6.48 5.11 5.91
150 NASDAQ VIRC Wed, Jan 23, 2008 5.25 5.39 5.05 5.20
149 NASDAQ VIRC Tue, Jan 22, 2008 5.42 5.42 5.15 5.39
148 NASDAQ VIRC Fri, Jan 18, 2008 5.51 5.57 5.25 5.25
147 NASDAQ VIRC Thu, Jan 17, 2008 5.79 5.79 5.51 5.51
146 NASDAQ VIRC Wed, Jan 16, 2008 5.40 5.94 5.26 5.91
145 NASDAQ VIRC Tue, Jan 15, 2008 5.34 5.59 5.25 5.41
144 NASDAQ VIRC Mon, Jan 14, 2008 6.00 6.15 5.41 5.43
143 NASDAQ VIRC Fri, Jan 11, 2008 5.99 5.99 5.60 5.60
142 NASDAQ VIRC Thu, Jan 10, 2008 5.74 5.97 5.72 5.95
141 NASDAQ VIRC Wed, Jan 9, 2008 6.59 6.63 5.67 5.75
140 NASDAQ VIRC Tue, Jan 8, 2008 6.57 6.72 6.29 6.47
139 NASDAQ VIRC Mon, Jan 7, 2008 6.29 6.40 6.08 6.40
138 NASDAQ VIRC Fri, Jan 4, 2008 6.82 6.84 6.29 6.29
137 NASDAQ VIRC Thu, Jan 3, 2008 6.74 7.13 6.74 6.82
136 NASDAQ VIRC Wed, Jan 2, 2008 7.38 7.38 6.81 6.85
135 NASDAQ VIRC Mon, Dec 31, 2007 6.84 7.38 6.83 7.38
134 NASDAQ VIRC Fri, Dec 28, 2007 6.54 7.14 6.54 7.14
133 NASDAQ VIRC Thu, Dec 27, 2007 6.85 6.87 6.55 6.84
132 NASDAQ VIRC Wed, Dec 26, 2007 6.70 6.99 6.56 6.99
131 NASDAQ VIRC Mon, Dec 24, 2007 6.70 6.70 6.39 6.69
130 NASDAQ VIRC Fri, Dec 21, 2007 6.74 6.74 6.60 6.70
129 NASDAQ VIRC Thu, Dec 20, 2007 6.36 6.75 6.18 6.75
128 NASDAQ VIRC Wed, Dec 19, 2007 5.92 6.39 5.92 6.39
127 NASDAQ VIRC Tue, Dec 18, 2007 6.08 6.27 5.94 6.01
126 NASDAQ VIRC Mon, Dec 17, 2007 5.79 6.38 5.78 6.21
125 NASDAQ VIRC Fri, Dec 14, 2007 5.94 5.95 5.80 5.87
124 NASDAQ VIRC Thu, Dec 13, 2007 5.79 6.03 5.79 5.99
123 NASDAQ VIRC Wed, Dec 12, 2007 6.33 6.34 6.03 6.05
122 NASDAQ VIRC Tue, Dec 11, 2007 6.47 6.50 6.31 6.37
121 NASDAQ VIRC Mon, Dec 10, 2007 6.57 6.65 6.28 6.47
120 NASDAQ VIRC Fri, Dec 7, 2007 6.35 6.84 6.35 6.55
119 NASDAQ VIRC Thu, Dec 6, 2007 6.36 6.43 6.18 6.37
118 NASDAQ VIRC Wed, Dec 5, 2007 6.28 6.73 6.10 6.57
117 NASDAQ VIRC Tue, Dec 4, 2007 7.96 8.38 5.98 5.99
116 NASDAQ VIRC Mon, Dec 3, 2007 8.34 8.53 7.76 7.98
115 NASDAQ VIRC Fri, Nov 30, 2007 8.41 8.64 7.90 7.94
114 NASDAQ VIRC Thu, Nov 29, 2007 8.25 8.55 8.25 8.49
113 NASDAQ VIRC Wed, Nov 28, 2007 8.39 8.39 8.12 8.28
112 NASDAQ VIRC Tue, Nov 27, 2007 7.80 8.29 7.61 8.29
111 NASDAQ VIRC Mon, Nov 26, 2007 8.15 8.35 7.31 7.92
110 NASDAQ VIRC Fri, Nov 23, 2007 8.65 8.65 8.20 8.20
109 NASDAQ VIRC Wed, Nov 21, 2007 9.11 9.11 8.46 8.62
108 NASDAQ VIRC Tue, Nov 20, 2007 8.50 9.05 8.39 9.00
107 NASDAQ VIRC Mon, Nov 19, 2007 8.40 8.50 8.15 8.43
106 NASDAQ VIRC Fri, Nov 16, 2007 8.41 8.60 8.40 8.50
105 NASDAQ VIRC Thu, Nov 15, 2007 8.28 8.61 8.21 8.48
104 NASDAQ VIRC Wed, Nov 14, 2007 8.64 8.79 7.70 8.20
103 NASDAQ VIRC Tue, Nov 13, 2007 8.04 8.40 8.00 8.39
102 NASDAQ VIRC Mon, Nov 12, 2007 9.43 10.03 8.02 8.20
101 NASDAQ VIRC Fri, Nov 9, 2007 11.65 11.65 9.80 9.90
100 NASDAQ VIRC Thu, Nov 8, 2007 13.50 13.50 11.81 12.04
99 NASDAQ VIRC Wed, Nov 7, 2007 13.51 13.51 13.11 13.50
98 NASDAQ VIRC Tue, Nov 6, 2007 12.64 13.79 12.64 13.37
97 NASDAQ VIRC Mon, Nov 5, 2007 12.64 13.34 11.85 13.15
96 NASDAQ VIRC Fri, Nov 2, 2007 11.76 11.76 11.19 11.50
95 NASDAQ VIRC Thu, Nov 1, 2007 11.57 11.85 11.08 11.77
94 NASDAQ VIRC Wed, Oct 31, 2007 11.44 11.66 11.10 11.52
93 NASDAQ VIRC Tue, Oct 30, 2007 11.24 11.48 11.02 11.44
92 NASDAQ VIRC Mon, Oct 29, 2007 10.43 11.03 10.25 11.02
91 NASDAQ VIRC Fri, Oct 26, 2007 9.98 10.15 9.98 10.11
90 NASDAQ VIRC Thu, Oct 25, 2007 9.66 9.94 9.35 9.84
89 NASDAQ VIRC Wed, Oct 24, 2007 9.77 9.98 9.65 9.94
88 NASDAQ VIRC Tue, Oct 23, 2007 9.66 10.25 9.50 9.72
87 NASDAQ VIRC Mon, Oct 22, 2007 9.00 9.60 9.00 9.60
86 NASDAQ VIRC Fri, Oct 19, 2007 9.16 9.64 9.10 9.25
85 NASDAQ VIRC Thu, Oct 18, 2007 9.50 9.59 9.13 9.25
84 NASDAQ VIRC Wed, Oct 17, 2007 9.67 9.67 9.33 9.44
83 NASDAQ VIRC Tue, Oct 16, 2007 9.31 9.48 9.31 9.48
82 NASDAQ VIRC Mon, Oct 15, 2007 9.70 9.70 9.26 9.26
81 NASDAQ VIRC Fri, Oct 12, 2007 9.70 9.70 9.05 9.37
80 NASDAQ VIRC Thu, Oct 11, 2007 9.33 9.72 8.91 9.72
79 NASDAQ VIRC Wed, Oct 10, 2007 8.98 9.35 8.98 9.28
78 NASDAQ VIRC Tue, Oct 9, 2007 8.86 8.98 8.85 8.95
77 NASDAQ VIRC Mon, Oct 8, 2007 8.96 8.96 8.74 8.92
76 NASDAQ VIRC Fri, Oct 5, 2007 8.74 8.96 8.65 8.69
75 NASDAQ VIRC Thu, Oct 4, 2007 8.75 8.75 8.50 8.60
74 NASDAQ VIRC Wed, Oct 3, 2007 8.50 8.64 8.33 8.48
73 NASDAQ VIRC Tue, Oct 2, 2007 8.25 8.49 8.25 8.48
72 NASDAQ VIRC Mon, Oct 1, 2007 8.02 8.23 7.85 8.23
71 NASDAQ VIRC Fri, Sep 28, 2007 7.97 7.97 7.70 7.75
70 NASDAQ VIRC Thu, Sep 27, 2007 7.95 7.95 7.82 7.86
69 NASDAQ VIRC Wed, Sep 26, 2007 7.80 7.80 7.75 7.80
68 NASDAQ VIRC Tue, Sep 25, 2007 7.80 7.85 7.79 7.80
67 NASDAQ VIRC Mon, Sep 24, 2007 7.28 7.82 7.28 7.79
66 NASDAQ VIRC Fri, Sep 21, 2007 7.27 7.35 7.09 7.28
65 NASDAQ VIRC Thu, Sep 20, 2007 7.29 7.30 6.97 7.27
64 NASDAQ VIRC Wed, Sep 19, 2007 7.09 7.24 6.92 7.24
63 NASDAQ VIRC Tue, Sep 18, 2007 7.34 7.35 6.98 7.06
62 NASDAQ VIRC Mon, Sep 17, 2007 6.91 7.30 6.91 7.30
61 NASDAQ VIRC Fri, Sep 14, 2007 6.72 6.79 6.67 6.78
60 NASDAQ VIRC Thu, Sep 13, 2007 6.72 6.79 6.70 6.70
59 NASDAQ VIRC Wed, Sep 12, 2007 6.81 6.92 6.70 6.84
58 NASDAQ VIRC Tue, Sep 11, 2007 6.76 6.83 6.75 6.83
57 NASDAQ VIRC Mon, Sep 10, 2007 6.95 7.09 6.65 6.77
56 NASDAQ VIRC Fri, Sep 7, 2007 7.10 7.10 6.91 6.93
55 NASDAQ VIRC Thu, Sep 6, 2007 7.15 7.15 6.92 7.11
54 NASDAQ VIRC Wed, Sep 5, 2007 7.89 7.89 6.83 7.05
53 NASDAQ VIRC Tue, Sep 4, 2007 5.02 5.48 5.01 5.25
52 NASDAQ VIRC Fri, Aug 31, 2007 5.14 5.15 5.13 5.15
51 NASDAQ VIRC Thu, Aug 30, 2007 5.05 5.15 5.05 5.13
50 NASDAQ VIRC Wed, Aug 29, 2007 5.09 5.09 5.09 5.09
49 NASDAQ VIRC Tue, Aug 28, 2007 5.10 5.10 5.05 5.05
48 NASDAQ VIRC Mon, Aug 27, 2007 5.14 5.14 5.08 5.08
47 NASDAQ VIRC Fri, Aug 24, 2007 5.29 5.29 5.12 5.17
46 NASDAQ VIRC Thu, Aug 23, 2007 5.12 5.17 5.12 5.16
45 NASDAQ VIRC Wed, Aug 22, 2007 5.20 5.28 5.16 5.16
44 NASDAQ VIRC Tue, Aug 21, 2007 5.25 5.28 5.21 5.21
43 NASDAQ VIRC Mon, Aug 20, 2007 5.26 5.39 5.26 5.29
42 NASDAQ VIRC Fri, Aug 17, 2007 5.25 5.43 5.25 5.40
41 NASDAQ VIRC Thu, Aug 16, 2007 5.23 5.37 5.23 5.32
40 NASDAQ VIRC Wed, Aug 15, 2007 5.26 5.35 5.20 5.34
39 NASDAQ VIRC Tue, Aug 14, 2007 5.55 5.57 5.32 5.35
38 NASDAQ VIRC Mon, Aug 13, 2007 6.03 6.03 4.85 5.70
37 NASDAQ VIRC Fri, Aug 10, 2007 6.10 6.10 5.89 6.01
36 NASDAQ VIRC Thu, Aug 9, 2007 6.26 6.29 5.90 6.06
35 NASDAQ VIRC Wed, Aug 8, 2007 6.27 6.46 6.25 6.26
34 NASDAQ VIRC Tue, Aug 7, 2007 6.41 6.44 6.24 6.39
33 NASDAQ VIRC Mon, Aug 6, 2007 6.50 6.50 6.38 6.47
32 NASDAQ VIRC Fri, Aug 3, 2007 6.70 6.70 6.50 6.60
31 NASDAQ VIRC Thu, Aug 2, 2007 6.45 6.73 6.45 6.73
30 NASDAQ VIRC Wed, Aug 1, 2007 6.54 6.72 6.36 6.40
29 NASDAQ VIRC Tue, Jul 31, 2007 6.72 6.72 6.46 6.55
28 NASDAQ VIRC Mon, Jul 30, 2007 6.67 6.95 6.66 6.67
27 NASDAQ VIRC Fri, Jul 27, 2007 6.51 6.92 6.51 6.63
26 NASDAQ VIRC Thu, Jul 26, 2007 6.86 6.95 6.80 6.92
25 NASDAQ VIRC Wed, Jul 25, 2007 6.92 6.98 6.74 6.97
24 NASDAQ VIRC Tue, Jul 24, 2007 6.87 7.12 6.87 7.12
23 NASDAQ VIRC Mon, Jul 23, 2007 6.97 7.09 6.90 6.97
22 NASDAQ VIRC Fri, Jul 20, 2007 7.20 7.40 7.10 7.10
21 NASDAQ VIRC Thu, Jul 19, 2007 7.01 7.01 6.88 6.88
20 NASDAQ VIRC Wed, Jul 18, 2007 6.90 6.90 6.80 6.90
19 NASDAQ VIRC Tue, Jul 17, 2007 7.04 7.07 6.75 6.92
18 NASDAQ VIRC Mon, Jul 16, 2007 6.92 7.24 6.79 7.03
17 NASDAQ VIRC Fri, Jul 13, 2007 7.02 7.04 7.00 7.04
16 NASDAQ VIRC Thu, Jul 12, 2007 7.10 7.22 7.10 7.15
15 NASDAQ VIRC Wed, Jul 11, 2007 6.98 7.24 6.71 7.10
14 NASDAQ VIRC Tue, Jul 10, 2007 6.85 7.00 6.81 7.00
13 NASDAQ VIRC Mon, Jul 9, 2007 6.85 7.03 6.81 7.03
12 NASDAQ VIRC Fri, Jul 6, 2007 6.67 6.75 6.64 6.75
11 NASDAQ VIRC Thu, Jul 5, 2007 6.56 6.75 6.56 6.74
10 NASDAQ VIRC Tue, Jul 3, 2007 6.56 6.66 6.54 6.56
9 NASDAQ VIRC Mon, Jul 2, 2007 6.50 6.75 6.40 6.55
8 NASDAQ VIRC Fri, Jun 29, 2007 6.50 6.58 6.50 6.58
7 NASDAQ VIRC Thu, Jun 28, 2007 6.57 6.75 6.55 6.62
6 NASDAQ VIRC Wed, Jun 27, 2007 6.50 6.58 6.50 6.54
5 NASDAQ VIRC Tue, Jun 26, 2007 6.52 6.70 6.50 6.50
4 NASDAQ VIRC Mon, Jun 25, 2007 6.88 6.88 6.50 6.50
3 NASDAQ VIRC Fri, Jun 22, 2007 6.75 6.88 6.75 6.86
2 NASDAQ VIRC Thu, Jun 21, 2007 6.85 6.86 6.50 6.72
1 NASDAQ VIRC Wed, Jun 20, 2007 6.70 6.85 5.75 6.85
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