Sinovac Biotech Ltd NASDAQ:SVA Historical Prices

Below are the 3127 trading days of historical prices for SVA.

# Exchange Symbol Date Open High Low Close
3127 NASDAQ SVA Fri, Feb 22, 2019 6.49 6.58 6.25 6.47
3126 NASDAQ SVA Thu, Feb 21, 2019 6.50 6.51 6.47 6.49
3125 NASDAQ SVA Wed, Feb 20, 2019 6.48 6.51 6.43 6.43
3124 NASDAQ SVA Tue, Feb 19, 2019 6.45 6.51 6.45 6.47
3123 NASDAQ SVA Fri, Feb 15, 2019 6.65 6.65 6.31 6.43
3122 NASDAQ SVA Thu, Feb 14, 2019 6.54 6.65 6.53 6.65
3121 NASDAQ SVA Wed, Feb 13, 2019 6.49 6.65 6.48 6.48
3120 NASDAQ SVA Tue, Feb 12, 2019 6.48 6.69 6.42 6.48
3119 NASDAQ SVA Mon, Feb 11, 2019 6.53 6.59 6.52 6.53
3118 NASDAQ SVA Fri, Feb 8, 2019 6.49 6.62 6.49 6.62
3117 NASDAQ SVA Thu, Feb 7, 2019 6.57 6.61 6.48 6.52
3116 NASDAQ SVA Wed, Feb 6, 2019 6.48 6.69 6.48 6.61
3115 NASDAQ SVA Tue, Feb 5, 2019 6.57 6.66 6.55 6.56
3114 NASDAQ SVA Mon, Feb 4, 2019 6.55 6.64 6.50 6.63
3113 NASDAQ SVA Fri, Feb 1, 2019 6.62 6.62 6.50 6.59
3112 NASDAQ SVA Thu, Jan 31, 2019 6.56 6.57 6.38 6.39
3111 NASDAQ SVA Wed, Jan 30, 2019 6.51 6.59 6.45 6.45
3110 NASDAQ SVA Tue, Jan 29, 2019 6.34 6.37 6.32 6.33
3109 NASDAQ SVA Mon, Jan 28, 2019 6.51 6.51 6.45 6.45
3108 NASDAQ SVA Fri, Jan 25, 2019 6.50 6.51 6.32 6.40
3107 NASDAQ SVA Thu, Jan 24, 2019 6.30 6.59 6.30 6.46
3106 NASDAQ SVA Wed, Jan 23, 2019 6.50 6.64 6.50 6.50
3105 NASDAQ SVA Tue, Jan 22, 2019 6.73 6.73 6.50 6.50
3104 NASDAQ SVA Fri, Jan 18, 2019 6.61 6.71 6.55 6.55
3103 NASDAQ SVA Thu, Jan 17, 2019 6.43 6.78 6.43 6.47
3102 NASDAQ SVA Wed, Jan 16, 2019 6.56 6.61 6.45 6.45
3101 NASDAQ SVA Tue, Jan 15, 2019 6.59 6.59 6.51 6.51
3100 NASDAQ SVA Mon, Jan 14, 2019 6.55 6.58 6.39 6.49
3099 NASDAQ SVA Fri, Jan 11, 2019 6.66 6.74 6.65 6.65
3098 NASDAQ SVA Thu, Jan 10, 2019 6.83 6.92 6.64 6.66
3097 NASDAQ SVA Wed, Jan 9, 2019 6.83 7.05 6.81 6.85
3096 NASDAQ SVA Tue, Jan 8, 2019 6.69 6.96 6.61 6.93
3095 NASDAQ SVA Mon, Jan 7, 2019 6.93 6.95 6.66 6.72
3094 NASDAQ SVA Fri, Jan 4, 2019 6.85 7.10 6.40 7.03
3093 NASDAQ SVA Thu, Jan 3, 2019 6.88 6.91 6.84 6.91
3092 NASDAQ SVA Wed, Jan 2, 2019 6.84 7.00 6.84 6.98
3091 NASDAQ SVA Mon, Dec 31, 2018 6.86 6.96 6.86 6.94
3090 NASDAQ SVA Fri, Dec 28, 2018 6.94 6.98 6.78 6.98
3089 NASDAQ SVA Thu, Dec 27, 2018 6.77 7.00 6.65 6.99
3088 NASDAQ SVA Wed, Dec 26, 2018 6.50 6.90 6.41 6.89
3087 NASDAQ SVA Mon, Dec 24, 2018 5.75 6.41 5.75 6.38
3086 NASDAQ SVA Fri, Dec 21, 2018 6.87 6.87 5.73 5.73
3085 NASDAQ SVA Thu, Dec 20, 2018 6.65 6.95 6.52 6.69
3084 NASDAQ SVA Wed, Dec 19, 2018 6.90 6.93 6.65 6.68
3083 NASDAQ SVA Tue, Dec 18, 2018 7.00 7.00 6.75 6.80
3082 NASDAQ SVA Mon, Dec 17, 2018 7.02 7.02 6.95 6.97
3081 NASDAQ SVA Fri, Dec 14, 2018 7.02 7.16 6.98 7.07
3080 NASDAQ SVA Thu, Dec 13, 2018 7.09 7.16 7.05 7.05
3079 NASDAQ SVA Wed, Dec 12, 2018 7.13 7.13 7.01 7.07
3078 NASDAQ SVA Tue, Dec 11, 2018 7.20 7.20 7.05 7.10
3077 NASDAQ SVA Mon, Dec 10, 2018 7.18 7.35 7.18 7.34
3076 NASDAQ SVA Fri, Dec 7, 2018 7.24 7.38 7.12 7.17
3075 NASDAQ SVA Thu, Dec 6, 2018 7.34 7.43 7.12 7.43
3074 NASDAQ SVA Tue, Dec 4, 2018 7.34 7.48 7.34 7.45
3073 NASDAQ SVA Mon, Dec 3, 2018 7.50 7.50 7.12 7.26
3072 NASDAQ SVA Fri, Nov 30, 2018 7.49 7.49 7.32 7.44
3071 NASDAQ SVA Thu, Nov 29, 2018 7.48 7.48 7.39 7.48
3070 NASDAQ SVA Wed, Nov 28, 2018 7.38 7.50 7.33 7.47
3069 NASDAQ SVA Tue, Nov 27, 2018 7.12 7.38 7.02 7.38
3068 NASDAQ SVA Mon, Nov 26, 2018 7.25 7.29 7.10 7.10
3067 NASDAQ SVA Fri, Nov 23, 2018 7.20 7.30 7.05 7.20
3066 NASDAQ SVA Wed, Nov 21, 2018 7.49 7.49 7.20 7.20
3065 NASDAQ SVA Tue, Nov 20, 2018 7.38 7.52 7.20 7.49
3064 NASDAQ SVA Mon, Nov 19, 2018 7.40 7.43 7.12 7.38
3063 NASDAQ SVA Fri, Nov 16, 2018 7.40 7.43 7.30 7.39
3062 NASDAQ SVA Thu, Nov 15, 2018 7.32 7.51 7.32 7.44
3061 NASDAQ SVA Wed, Nov 14, 2018 7.60 7.60 7.23 7.37
3060 NASDAQ SVA Tue, Nov 13, 2018 7.66 7.75 7.53 7.53
3059 NASDAQ SVA Mon, Nov 12, 2018 7.60 7.70 7.57 7.62
3058 NASDAQ SVA Fri, Nov 9, 2018 7.54 7.68 7.54 7.68
3057 NASDAQ SVA Thu, Nov 8, 2018 7.72 7.75 7.59 7.72
3056 NASDAQ SVA Wed, Nov 7, 2018 7.65 7.74 7.58 7.72
3055 NASDAQ SVA Tue, Nov 6, 2018 7.52 7.65 7.11 7.59
3054 NASDAQ SVA Mon, Nov 5, 2018 7.62 7.62 7.41 7.53
3053 NASDAQ SVA Fri, Nov 2, 2018 7.20 7.46 7.15 7.35
3052 NASDAQ SVA Thu, Nov 1, 2018 7.19 7.29 7.15 7.29
3051 NASDAQ SVA Wed, Oct 31, 2018 7.11 7.33 6.99 7.10
3050 NASDAQ SVA Tue, Oct 30, 2018 7.36 7.36 7.10 7.10
3049 NASDAQ SVA Mon, Oct 29, 2018 7.45 7.45 7.21 7.33
3048 NASDAQ SVA Fri, Oct 26, 2018 7.55 7.66 7.45 7.55
3047 NASDAQ SVA Thu, Oct 25, 2018 7.51 7.64 7.50 7.50
3046 NASDAQ SVA Wed, Oct 24, 2018 7.52 7.60 7.35 7.58
3045 NASDAQ SVA Tue, Oct 23, 2018 7.46 7.63 7.44 7.59
3044 NASDAQ SVA Mon, Oct 22, 2018 7.50 7.63 7.21 7.50
3043 NASDAQ SVA Fri, Oct 19, 2018 7.28 7.51 7.26 7.51
3042 NASDAQ SVA Thu, Oct 18, 2018 7.13 7.44 7.08 7.21
3041 NASDAQ SVA Wed, Oct 17, 2018 7.20 7.40 7.08 7.30
3040 NASDAQ SVA Tue, Oct 16, 2018 7.20 7.40 7.20 7.27
3039 NASDAQ SVA Mon, Oct 15, 2018 7.23 7.44 7.08 7.22
3038 NASDAQ SVA Fri, Oct 12, 2018 7.31 7.40 7.18 7.22
3037 NASDAQ SVA Thu, Oct 11, 2018 7.54 7.54 7.21 7.21
3036 NASDAQ SVA Wed, Oct 10, 2018 7.66 7.66 7.55 7.59
3035 NASDAQ SVA Tue, Oct 9, 2018 7.58 7.73 7.58 7.66
3034 NASDAQ SVA Mon, Oct 8, 2018 7.56 7.73 7.56 7.69
3033 NASDAQ SVA Fri, Oct 5, 2018 7.72 7.72 7.51 7.64
3032 NASDAQ SVA Thu, Oct 4, 2018 7.72 7.80 7.72 7.78
3031 NASDAQ SVA Wed, Oct 3, 2018 7.78 7.83 7.60 7.66
3030 NASDAQ SVA Tue, Oct 2, 2018 7.79 7.84 7.56 7.77
3029 NASDAQ SVA Mon, Oct 1, 2018 7.72 7.82 7.64 7.80
3028 NASDAQ SVA Fri, Sep 28, 2018 7.77 7.80 7.62 7.62
3027 NASDAQ SVA Thu, Sep 27, 2018 7.79 7.83 7.62 7.74
3026 NASDAQ SVA Wed, Sep 26, 2018 7.80 7.85 7.73 7.77
3025 NASDAQ SVA Tue, Sep 25, 2018 7.61 7.80 7.54 7.77
3024 NASDAQ SVA Mon, Sep 24, 2018 7.91 7.91 7.55 7.55
3023 NASDAQ SVA Fri, Sep 21, 2018 7.79 7.92 7.67 7.86
3022 NASDAQ SVA Thu, Sep 20, 2018 7.12 7.75 7.12 7.75
3021 NASDAQ SVA Wed, Sep 19, 2018 7.48 7.51 7.05 7.47
3020 NASDAQ SVA Tue, Sep 18, 2018 7.47 7.57 7.47 7.53
3019 NASDAQ SVA Mon, Sep 17, 2018 7.49 7.56 7.07 7.56
3018 NASDAQ SVA Fri, Sep 14, 2018 7.35 7.40 7.28 7.40
3017 NASDAQ SVA Thu, Sep 13, 2018 7.29 7.45 7.24 7.39
3016 NASDAQ SVA Wed, Sep 12, 2018 7.05 7.36 7.05 7.29
3015 NASDAQ SVA Tue, Sep 11, 2018 7.06 7.09 7.00 7.08
3014 NASDAQ SVA Mon, Sep 10, 2018 7.00 7.08 6.99 7.06
3013 NASDAQ SVA Fri, Sep 7, 2018 6.95 7.13 6.95 7.06
3012 NASDAQ SVA Thu, Sep 6, 2018 7.10 7.10 6.87 6.87
3011 NASDAQ SVA Wed, Sep 5, 2018 6.97 7.10 6.55 7.01
3010 NASDAQ SVA Tue, Sep 4, 2018 7.11 7.22 6.79 6.87
3009 NASDAQ SVA Fri, Aug 31, 2018 6.95 7.18 6.95 7.15
3008 NASDAQ SVA Thu, Aug 30, 2018 6.35 6.96 6.35 6.95
3007 NASDAQ SVA Wed, Aug 29, 2018 6.32 6.46 6.25 6.35
3006 NASDAQ SVA Tue, Aug 28, 2018 6.30 6.40 6.30 6.35
3005 NASDAQ SVA Mon, Aug 27, 2018 6.28 6.42 6.25 6.28
3004 NASDAQ SVA Fri, Aug 24, 2018 6.31 6.48 6.27 6.31
3003 NASDAQ SVA Thu, Aug 23, 2018 6.40 6.46 6.27 6.37
3002 NASDAQ SVA Wed, Aug 22, 2018 6.43 6.45 6.25 6.32
3001 NASDAQ SVA Tue, Aug 21, 2018 6.45 6.61 6.24 6.43
3000 NASDAQ SVA Mon, Aug 20, 2018 6.55 6.55 6.06 6.36
2999 NASDAQ SVA Fri, Aug 17, 2018 6.64 6.73 6.44 6.46
2998 NASDAQ SVA Thu, Aug 16, 2018 6.65 6.75 6.44 6.69
2997 NASDAQ SVA Wed, Aug 15, 2018 6.57 6.57 6.42 6.53
2996 NASDAQ SVA Tue, Aug 14, 2018 6.66 6.91 6.43 6.44
2995 NASDAQ SVA Mon, Aug 13, 2018 6.59 6.76 6.40 6.60
2994 NASDAQ SVA Fri, Aug 10, 2018 6.80 6.86 6.56 6.86
2993 NASDAQ SVA Thu, Aug 9, 2018 6.81 7.16 6.75 6.80
2992 NASDAQ SVA Wed, Aug 8, 2018 7.06 7.06 6.77 6.81
2991 NASDAQ SVA Tue, Aug 7, 2018 7.13 7.35 7.00 7.06
2990 NASDAQ SVA Mon, Aug 6, 2018 7.40 7.40 7.13 7.18
2989 NASDAQ SVA Fri, Aug 3, 2018 7.39 7.42 7.26 7.38
2988 NASDAQ SVA Thu, Aug 2, 2018 7.40 7.40 7.36 7.39
2987 NASDAQ SVA Wed, Aug 1, 2018 7.31 7.45 7.31 7.36
2986 NASDAQ SVA Tue, Jul 31, 2018 7.38 7.48 7.31 7.31
2985 NASDAQ SVA Mon, Jul 30, 2018 7.59 7.59 7.36 7.39
2984 NASDAQ SVA Fri, Jul 27, 2018 7.81 7.81 7.57 7.57
2983 NASDAQ SVA Thu, Jul 26, 2018 7.45 7.95 7.45 7.95
2982 NASDAQ SVA Wed, Jul 25, 2018 7.32 7.64 7.32 7.50
2981 NASDAQ SVA Tue, Jul 24, 2018 7.36 7.62 7.34 7.36
2980 NASDAQ SVA Mon, Jul 23, 2018 7.60 7.62 7.36 7.39
2979 NASDAQ SVA Fri, Jul 20, 2018 7.60 7.70 7.60 7.70
2978 NASDAQ SVA Thu, Jul 19, 2018 7.68 7.82 7.65 7.66
2977 NASDAQ SVA Wed, Jul 18, 2018 7.65 7.71 7.63 7.70
2976 NASDAQ SVA Tue, Jul 17, 2018 7.82 7.82 7.60 7.61
2975 NASDAQ SVA Mon, Jul 16, 2018 7.87 7.87 7.70 7.78
2974 NASDAQ SVA Fri, Jul 13, 2018 7.70 8.05 7.68 7.90
2973 NASDAQ SVA Thu, Jul 12, 2018 7.72 7.75 7.62 7.66
2972 NASDAQ SVA Wed, Jul 11, 2018 7.61 7.79 7.61 7.64
2971 NASDAQ SVA Tue, Jul 10, 2018 7.54 7.73 7.54 7.61
2970 NASDAQ SVA Mon, Jul 9, 2018 7.55 7.85 7.48 7.59
2969 NASDAQ SVA Fri, Jul 6, 2018 7.53 7.79 7.53 7.58
2968 NASDAQ SVA Thu, Jul 5, 2018 7.67 7.81 7.45 7.46
2967 NASDAQ SVA Tue, Jul 3, 2018 7.77 8.01 7.68 7.79
2966 NASDAQ SVA Mon, Jul 2, 2018 7.49 7.54 7.38 7.43
2965 NASDAQ SVA Fri, Jun 29, 2018 7.43 7.53 7.38 7.46
2964 NASDAQ SVA Thu, Jun 28, 2018 7.42 7.55 7.39 7.46
2963 NASDAQ SVA Wed, Jun 27, 2018 7.52 7.56 7.45 7.45
2962 NASDAQ SVA Tue, Jun 26, 2018 7.53 7.67 7.52 7.60
2961 NASDAQ SVA Mon, Jun 25, 2018 7.50 7.64 7.50 7.50
2960 NASDAQ SVA Fri, Jun 22, 2018 7.70 7.70 7.56 7.58
2959 NASDAQ SVA Thu, Jun 21, 2018 7.73 7.75 7.65 7.65
2958 NASDAQ SVA Wed, Jun 20, 2018 7.71 7.87 7.71 7.81
2957 NASDAQ SVA Tue, Jun 19, 2018 7.97 8.03 7.80 7.85
2956 NASDAQ SVA Mon, Jun 18, 2018 7.98 8.16 7.86 8.05
2955 NASDAQ SVA Fri, Jun 15, 2018 7.79 8.05 7.51 7.94
2954 NASDAQ SVA Thu, Jun 14, 2018 7.95 8.36 7.73 7.85
2953 NASDAQ SVA Wed, Jun 13, 2018 8.21 8.26 7.86 7.98
2952 NASDAQ SVA Tue, Jun 12, 2018 8.41 8.41 8.16 8.28
2951 NASDAQ SVA Mon, Jun 11, 2018 8.53 8.64 8.34 8.49
2950 NASDAQ SVA Fri, Jun 8, 2018 8.45 8.66 8.45 8.66
2949 NASDAQ SVA Thu, Jun 7, 2018 8.40 8.50 8.40 8.43
2948 NASDAQ SVA Wed, Jun 6, 2018 8.36 8.41 8.14 8.36
2947 NASDAQ SVA Tue, Jun 5, 2018 7.92 8.38 7.73 8.38
2946 NASDAQ SVA Mon, Jun 4, 2018 7.86 7.96 7.77 7.88
2945 NASDAQ SVA Fri, Jun 1, 2018 7.83 7.92 7.81 7.89
2944 NASDAQ SVA Thu, May 31, 2018 7.85 7.85 7.62 7.77
2943 NASDAQ SVA Wed, May 30, 2018 7.59 7.85 7.59 7.82
2942 NASDAQ SVA Tue, May 29, 2018 7.48 7.69 7.42 7.64
2941 NASDAQ SVA Fri, May 25, 2018 7.50 7.62 7.32 7.57
2940 NASDAQ SVA Thu, May 24, 2018 7.51 7.60 7.51 7.52
2939 NASDAQ SVA Wed, May 23, 2018 7.56 7.60 7.51 7.58
2938 NASDAQ SVA Tue, May 22, 2018 7.57 7.69 7.57 7.65
2937 NASDAQ SVA Mon, May 21, 2018 7.54 7.75 7.54 7.58
2936 NASDAQ SVA Fri, May 18, 2018 7.66 7.90 7.50 7.54
2935 NASDAQ SVA Thu, May 17, 2018 7.75 7.84 7.66 7.66
2934 NASDAQ SVA Wed, May 16, 2018 7.69 7.82 7.69 7.76
2933 NASDAQ SVA Tue, May 15, 2018 7.70 7.74 7.65 7.66
2932 NASDAQ SVA Mon, May 14, 2018 7.66 7.92 7.66 7.80
2931 NASDAQ SVA Fri, May 11, 2018 7.45 7.88 7.45 7.62
2930 NASDAQ SVA Thu, May 10, 2018 7.45 7.59 7.40 7.49
2929 NASDAQ SVA Wed, May 9, 2018 7.41 7.57 7.41 7.46
2928 NASDAQ SVA Tue, May 8, 2018 7.63 7.83 7.22 7.43
2927 NASDAQ SVA Mon, May 7, 2018 7.79 7.82 7.68 7.75
2926 NASDAQ SVA Fri, May 4, 2018 7.71 7.82 7.71 7.78
2925 NASDAQ SVA Thu, May 3, 2018 7.69 7.81 7.66 7.74
2924 NASDAQ SVA Wed, May 2, 2018 7.57 7.79 7.56 7.72
2923 NASDAQ SVA Tue, May 1, 2018 7.66 7.66 7.50 7.61
2922 NASDAQ SVA Mon, Apr 30, 2018 7.79 7.82 7.17 7.66
2921 NASDAQ SVA Fri, Apr 27, 2018 7.84 7.94 7.79 7.91
2920 NASDAQ SVA Thu, Apr 26, 2018 7.87 7.92 7.66 7.83
2919 NASDAQ SVA Wed, Apr 25, 2018 7.86 7.97 7.85 7.88
2918 NASDAQ SVA Tue, Apr 24, 2018 7.79 7.91 7.79 7.89
2917 NASDAQ SVA Mon, Apr 23, 2018 7.79 7.85 7.65 7.84
2916 NASDAQ SVA Fri, Apr 20, 2018 7.82 7.86 7.60 7.85
2915 NASDAQ SVA Thu, Apr 19, 2018 7.16 7.88 7.16 7.88
2914 NASDAQ SVA Wed, Apr 18, 2018 8.11 8.13 6.65 7.38
2913 NASDAQ SVA Tue, Apr 17, 2018 7.98 8.15 7.96 8.14
2912 NASDAQ SVA Mon, Apr 16, 2018 8.14 8.14 7.92 8.00
2911 NASDAQ SVA Fri, Apr 13, 2018 8.18 8.18 8.11 8.16
2910 NASDAQ SVA Thu, Apr 12, 2018 8.23 8.29 8.14 8.18
2909 NASDAQ SVA Wed, Apr 11, 2018 8.28 8.29 8.16 8.25
2908 NASDAQ SVA Tue, Apr 10, 2018 8.25 8.37 8.19 8.28
2907 NASDAQ SVA Mon, Apr 9, 2018 8.30 8.45 8.19 8.23
2906 NASDAQ SVA Fri, Apr 6, 2018 8.44 8.44 8.17 8.24
2905 NASDAQ SVA Thu, Apr 5, 2018 8.31 8.41 8.21 8.37
2904 NASDAQ SVA Wed, Apr 4, 2018 8.08 8.31 8.06 8.29
2903 NASDAQ SVA Tue, Apr 3, 2018 8.30 8.30 8.15 8.19
2902 NASDAQ SVA Mon, Apr 2, 2018 8.57 8.59 8.28 8.30
2901 NASDAQ SVA Thu, Mar 29, 2018 8.37 8.61 8.24 8.61
2900 NASDAQ SVA Wed, Mar 28, 2018 8.42 8.43 8.27 8.35
2899 NASDAQ SVA Tue, Mar 27, 2018 8.46 8.46 8.30 8.41
2898 NASDAQ SVA Mon, Mar 26, 2018 8.57 8.66 8.28 8.51
2897 NASDAQ SVA Fri, Mar 23, 2018 8.67 8.67 8.53 8.56
2896 NASDAQ SVA Thu, Mar 22, 2018 8.52 8.75 8.52 8.66
2895 NASDAQ SVA Wed, Mar 21, 2018 8.67 8.70 8.62 8.68
2894 NASDAQ SVA Tue, Mar 20, 2018 8.68 8.70 8.65 8.65
2893 NASDAQ SVA Mon, Mar 19, 2018 8.65 8.68 8.61 8.67
2892 NASDAQ SVA Fri, Mar 16, 2018 8.50 8.65 8.46 8.65
2891 NASDAQ SVA Thu, Mar 15, 2018 8.33 8.55 8.33 8.55
2890 NASDAQ SVA Wed, Mar 14, 2018 8.30 8.35 8.27 8.33
2889 NASDAQ SVA Tue, Mar 13, 2018 8.26 8.35 8.26 8.27
2888 NASDAQ SVA Mon, Mar 12, 2018 8.24 8.40 8.13 8.27
2887 NASDAQ SVA Fri, Mar 9, 2018 8.20 8.23 8.14 8.17
2886 NASDAQ SVA Thu, Mar 8, 2018 8.23 8.26 8.13 8.24
2885 NASDAQ SVA Wed, Mar 7, 2018 8.06 8.29 8.06 8.25
2884 NASDAQ SVA Tue, Mar 6, 2018 8.24 8.24 8.07 8.08
2883 NASDAQ SVA Mon, Mar 5, 2018 8.24 8.27 8.21 8.25
2882 NASDAQ SVA Fri, Mar 2, 2018 8.12 8.28 8.12 8.25
2881 NASDAQ SVA Thu, Mar 1, 2018 8.24 8.34 8.16 8.26
2880 NASDAQ SVA Wed, Feb 28, 2018 8.26 8.26 8.16 8.21
2879 NASDAQ SVA Tue, Feb 27, 2018 8.23 8.33 8.20 8.23
2878 NASDAQ SVA Mon, Feb 26, 2018 8.20 8.26 8.19 8.20
2877 NASDAQ SVA Fri, Feb 23, 2018 8.10 8.20 8.10 8.19
2876 NASDAQ SVA Thu, Feb 22, 2018 8.10 8.16 8.10 8.12
2875 NASDAQ SVA Wed, Feb 21, 2018 8.10 8.14 8.09 8.10
2874 NASDAQ SVA Tue, Feb 20, 2018 8.10 8.20 8.09 8.09
2873 NASDAQ SVA Fri, Feb 16, 2018 8.10 8.14 8.09 8.11
2872 NASDAQ SVA Thu, Feb 15, 2018 8.15 8.17 8.10 8.10
2871 NASDAQ SVA Wed, Feb 14, 2018 8.12 8.19 8.09 8.12
2870 NASDAQ SVA Tue, Feb 13, 2018 8.10 8.17 8.10 8.11
2869 NASDAQ SVA Mon, Feb 12, 2018 8.18 8.38 8.06 8.10
2868 NASDAQ SVA Fri, Feb 9, 2018 8.15 8.18 8.03 8.14
2867 NASDAQ SVA Thu, Feb 8, 2018 8.29 8.39 8.11 8.18
2866 NASDAQ SVA Wed, Feb 7, 2018 7.97 8.36 7.97 8.28
2865 NASDAQ SVA Tue, Feb 6, 2018 8.10 8.16 7.95 8.00
2864 NASDAQ SVA Mon, Feb 5, 2018 8.39 8.39 8.12 8.14
2863 NASDAQ SVA Fri, Feb 2, 2018 8.41 8.46 8.27 8.44
2862 NASDAQ SVA Thu, Feb 1, 2018 8.23 8.49 8.23 8.47
2861 NASDAQ SVA Wed, Jan 31, 2018 8.23 8.40 8.20 8.27
2860 NASDAQ SVA Tue, Jan 30, 2018 8.26 8.33 8.20 8.26
2859 NASDAQ SVA Mon, Jan 29, 2018 8.28 8.40 8.27 8.31
2858 NASDAQ SVA Fri, Jan 26, 2018 8.25 8.33 8.24 8.30
2857 NASDAQ SVA Thu, Jan 25, 2018 8.33 8.33 8.18 8.28
2856 NASDAQ SVA Wed, Jan 24, 2018 8.50 8.50 8.25 8.35
2855 NASDAQ SVA Tue, Jan 23, 2018 8.40 8.67 8.40 8.49
2854 NASDAQ SVA Mon, Jan 22, 2018 8.08 8.60 8.04 8.41
2853 NASDAQ SVA Fri, Jan 19, 2018 8.02 8.08 8.01 8.04
2852 NASDAQ SVA Thu, Jan 18, 2018 8.05 8.08 8.00 8.06
2851 NASDAQ SVA Wed, Jan 17, 2018 8.07 8.07 8.01 8.04
2850 NASDAQ SVA Tue, Jan 16, 2018 8.00 8.08 7.99 8.07
2849 NASDAQ SVA Fri, Jan 12, 2018 8.00 8.05 7.99 8.05
2848 NASDAQ SVA Thu, Jan 11, 2018 7.96 8.04 7.93 8.00
2847 NASDAQ SVA Wed, Jan 10, 2018 7.95 8.00 7.92 7.94
2846 NASDAQ SVA Tue, Jan 9, 2018 7.99 7.99 7.91 7.94
2845 NASDAQ SVA Mon, Jan 8, 2018 8.03 8.04 7.91 7.94
2844 NASDAQ SVA Fri, Jan 5, 2018 8.00 8.10 7.99 8.00
2843 NASDAQ SVA Thu, Jan 4, 2018 8.00 8.05 7.98 8.01
2842 NASDAQ SVA Wed, Jan 3, 2018 8.00 8.03 7.96 7.97
2841 NASDAQ SVA Tue, Jan 2, 2018 7.88 8.04 7.83 8.02
2840 NASDAQ SVA Fri, Dec 29, 2017 7.89 7.98 7.85 7.88
2839 NASDAQ SVA Thu, Dec 28, 2017 7.88 7.93 7.84 7.90
2838 NASDAQ SVA Wed, Dec 27, 2017 7.87 7.91 7.82 7.88
2837 NASDAQ SVA Tue, Dec 26, 2017 7.91 7.97 7.80 7.85
2836 NASDAQ SVA Fri, Dec 22, 2017 7.96 8.00 7.90 7.93
2835 NASDAQ SVA Thu, Dec 21, 2017 7.96 7.99 7.94 7.97
2834 NASDAQ SVA Wed, Dec 20, 2017 7.98 8.00 7.94 7.97
2833 NASDAQ SVA Tue, Dec 19, 2017 7.99 8.04 7.97 8.00
2832 NASDAQ SVA Mon, Dec 18, 2017 7.95 8.00 7.95 7.99
2831 NASDAQ SVA Fri, Dec 15, 2017 8.07 8.07 7.95 8.00
2830 NASDAQ SVA Thu, Dec 14, 2017 7.97 8.11 7.95 8.07
2829 NASDAQ SVA Wed, Dec 13, 2017 7.90 7.98 7.90 7.97
2828 NASDAQ SVA Tue, Dec 12, 2017 7.88 7.97 7.82 7.91
2827 NASDAQ SVA Mon, Dec 11, 2017 7.78 7.90 7.75 7.88
2826 NASDAQ SVA Fri, Dec 8, 2017 7.70 7.76 7.60 7.75
2825 NASDAQ SVA Thu, Dec 7, 2017 7.78 7.80 7.70 7.71
2824 NASDAQ SVA Wed, Dec 6, 2017 7.83 7.88 7.75 7.80
2823 NASDAQ SVA Tue, Dec 5, 2017 7.90 7.92 7.85 7.86
2822 NASDAQ SVA Mon, Dec 4, 2017 7.90 7.96 7.85 7.90
2821 NASDAQ SVA Fri, Dec 1, 2017 7.97 7.98 7.85 7.95
2820 NASDAQ SVA Thu, Nov 30, 2017 7.97 7.98 7.93 7.98
2819 NASDAQ SVA Wed, Nov 29, 2017 7.97 7.98 7.93 7.95
2818 NASDAQ SVA Tue, Nov 28, 2017 7.97 7.98 7.91 7.98
2817 NASDAQ SVA Mon, Nov 27, 2017 7.95 7.98 7.90 7.98
2816 NASDAQ SVA Fri, Nov 24, 2017 7.71 7.98 7.66 7.97
2815 NASDAQ SVA Wed, Nov 22, 2017 7.77 7.81 7.62 7.67
2814 NASDAQ SVA Tue, Nov 21, 2017 7.76 7.80 7.64 7.77
2813 NASDAQ SVA Mon, Nov 20, 2017 7.76 7.81 7.69 7.78
2812 NASDAQ SVA Fri, Nov 17, 2017 7.64 7.84 7.64 7.80
2811 NASDAQ SVA Thu, Nov 16, 2017 7.40 7.67 7.38 7.64
2810 NASDAQ SVA Wed, Nov 15, 2017 7.27 7.47 7.27 7.33
2809 NASDAQ SVA Tue, Nov 14, 2017 7.23 7.31 7.23 7.30
2808 NASDAQ SVA Mon, Nov 13, 2017 7.14 7.25 7.14 7.22
2807 NASDAQ SVA Fri, Nov 10, 2017 7.15 7.24 7.14 7.17
2806 NASDAQ SVA Thu, Nov 9, 2017 7.11 7.21 7.09 7.19
2805 NASDAQ SVA Wed, Nov 8, 2017 7.10 7.24 7.10 7.21
2804 NASDAQ SVA Tue, Nov 7, 2017 7.18 7.25 6.96 7.12
2803 NASDAQ SVA Mon, Nov 6, 2017 7.23 7.30 7.11 7.23
2802 NASDAQ SVA Fri, Nov 3, 2017 7.27 7.31 7.24 7.25
2801 NASDAQ SVA Thu, Nov 2, 2017 7.17 7.32 7.17 7.18
2800 NASDAQ SVA Wed, Nov 1, 2017 7.23 7.30 7.05 7.17
2799 NASDAQ SVA Tue, Oct 31, 2017 7.05 7.29 7.05 7.20
2798 NASDAQ SVA Mon, Oct 30, 2017 7.03 7.10 7.02 7.07
2797 NASDAQ SVA Fri, Oct 27, 2017 7.05 7.08 7.01 7.02
2796 NASDAQ SVA Thu, Oct 26, 2017 7.02 7.06 7.00 7.03
2795 NASDAQ SVA Wed, Oct 25, 2017 7.06 7.06 7.02 7.02
2794 NASDAQ SVA Tue, Oct 24, 2017 7.06 7.07 7.02 7.05
2793 NASDAQ SVA Mon, Oct 23, 2017 7.01 7.09 6.99 7.06
2792 NASDAQ SVA Fri, Oct 20, 2017 7.03 7.07 6.97 7.03
2791 NASDAQ SVA Thu, Oct 19, 2017 7.04 7.05 6.98 7.04
2790 NASDAQ SVA Wed, Oct 18, 2017 7.01 7.07 6.98 7.07
2789 NASDAQ SVA Tue, Oct 17, 2017 7.01 7.04 7.01 7.02
2788 NASDAQ SVA Mon, Oct 16, 2017 7.11 7.11 7.02 7.04
2787 NASDAQ SVA Fri, Oct 13, 2017 7.12 7.12 7.01 7.06
2786 NASDAQ SVA Thu, Oct 12, 2017 7.10 7.11 7.00 7.11
2785 NASDAQ SVA Wed, Oct 11, 2017 7.01 7.09 6.94 7.07
2784 NASDAQ SVA Tue, Oct 10, 2017 7.14 7.15 6.96 7.05
2783 NASDAQ SVA Mon, Oct 9, 2017 7.00 7.09 6.98 7.07
2782 NASDAQ SVA Fri, Oct 6, 2017 6.95 7.08 6.81 7.02
2781 NASDAQ SVA Thu, Oct 5, 2017 7.04 7.12 7.00 7.00
2780 NASDAQ SVA Wed, Oct 4, 2017 7.15 7.16 6.98 7.02
2779 NASDAQ SVA Tue, Oct 3, 2017 7.12 7.16 7.09 7.15
2778 NASDAQ SVA Mon, Oct 2, 2017 7.07 7.15 7.05 7.11
2777 NASDAQ SVA Fri, Sep 29, 2017 6.98 7.10 6.98 7.05
2776 NASDAQ SVA Thu, Sep 28, 2017 6.95 6.98 6.91 6.94
2775 NASDAQ SVA Wed, Sep 27, 2017 6.96 6.98 6.88 6.95
2774 NASDAQ SVA Tue, Sep 26, 2017 6.86 6.99 6.86 6.96
2773 NASDAQ SVA Mon, Sep 25, 2017 6.94 7.16 6.85 6.94
2772 NASDAQ SVA Fri, Sep 22, 2017 6.88 6.90 6.88 6.90
2771 NASDAQ SVA Thu, Sep 21, 2017 6.85 6.89 6.85 6.89
2770 NASDAQ SVA Wed, Sep 20, 2017 6.83 6.88 6.83 6.87
2769 NASDAQ SVA Tue, Sep 19, 2017 6.85 6.86 6.79 6.85
2768 NASDAQ SVA Mon, Sep 18, 2017 6.81 6.86 6.79 6.86
2767 NASDAQ SVA Fri, Sep 15, 2017 6.77 6.86 6.77 6.83
2766 NASDAQ SVA Thu, Sep 14, 2017 6.76 6.80 6.72 6.78
2765 NASDAQ SVA Wed, Sep 13, 2017 6.77 6.84 6.76 6.76
2764 NASDAQ SVA Tue, Sep 12, 2017 6.79 6.83 6.76 6.80
2763 NASDAQ SVA Mon, Sep 11, 2017 6.79 6.83 6.76 6.81
2762 NASDAQ SVA Fri, Sep 8, 2017 6.76 6.84 6.75 6.80
2761 NASDAQ SVA Thu, Sep 7, 2017 6.80 6.84 6.75 6.76
2760 NASDAQ SVA Wed, Sep 6, 2017 6.85 6.86 6.71 6.81
2759 NASDAQ SVA Tue, Sep 5, 2017 6.87 6.89 6.85 6.86
2758 NASDAQ SVA Fri, Sep 1, 2017 6.89 6.92 6.87 6.89
2757 NASDAQ SVA Thu, Aug 31, 2017 6.88 6.90 6.86 6.87
2756 NASDAQ SVA Wed, Aug 30, 2017 6.85 6.91 6.85 6.86
2755 NASDAQ SVA Tue, Aug 29, 2017 6.85 6.88 6.85 6.87
2754 NASDAQ SVA Mon, Aug 28, 2017 6.88 6.90 6.85 6.86
2753 NASDAQ SVA Fri, Aug 25, 2017 6.85 6.87 6.85 6.87
2752 NASDAQ SVA Thu, Aug 24, 2017 6.85 6.93 6.84 6.87
2751 NASDAQ SVA Wed, Aug 23, 2017 6.85 6.88 6.84 6.86
2750 NASDAQ SVA Tue, Aug 22, 2017 6.81 6.87 6.81 6.85
2749 NASDAQ SVA Mon, Aug 21, 2017 6.77 6.85 6.74 6.81
2748 NASDAQ SVA Fri, Aug 18, 2017 6.79 6.79 6.71 6.77
2747 NASDAQ SVA Thu, Aug 17, 2017 6.80 6.81 6.74 6.75
2746 NASDAQ SVA Wed, Aug 16, 2017 6.75 6.85 6.70 6.81
2745 NASDAQ SVA Tue, Aug 15, 2017 6.76 6.83 6.74 6.76
2744 NASDAQ SVA Mon, Aug 14, 2017 6.84 6.88 6.77 6.81
2743 NASDAQ SVA Fri, Aug 11, 2017 6.81 6.88 6.80 6.88
2742 NASDAQ SVA Thu, Aug 10, 2017 6.80 6.84 6.77 6.82
2741 NASDAQ SVA Wed, Aug 9, 2017 6.70 6.78 6.70 6.77
2740 NASDAQ SVA Tue, Aug 8, 2017 6.69 6.79 6.65 6.77
2739 NASDAQ SVA Mon, Aug 7, 2017 6.66 6.70 6.65 6.68
2738 NASDAQ SVA Fri, Aug 4, 2017 6.55 6.71 6.55 6.66
2737 NASDAQ SVA Thu, Aug 3, 2017 6.60 6.70 6.60 6.69
2736 NASDAQ SVA Wed, Aug 2, 2017 6.50 6.69 6.50 6.68
2735 NASDAQ SVA Tue, Aug 1, 2017 6.62 6.70 6.51 6.51
2734 NASDAQ SVA Mon, Jul 31, 2017 6.70 6.71 6.61 6.62
2733 NASDAQ SVA Fri, Jul 28, 2017 6.83 6.84 6.76 6.78
2732 NASDAQ SVA Thu, Jul 27, 2017 6.81 6.85 6.80 6.82
2731 NASDAQ SVA Wed, Jul 26, 2017 6.80 6.86 6.80 6.83
2730 NASDAQ SVA Tue, Jul 25, 2017 6.83 6.85 6.81 6.85
2729 NASDAQ SVA Mon, Jul 24, 2017 6.82 6.88 6.78 6.85
2728 NASDAQ SVA Fri, Jul 21, 2017 6.81 6.90 6.78 6.85
2727 NASDAQ SVA Thu, Jul 20, 2017 6.87 6.90 6.85 6.87
2726 NASDAQ SVA Wed, Jul 19, 2017 6.87 6.90 6.79 6.86
2725 NASDAQ SVA Tue, Jul 18, 2017 6.84 6.89 6.80 6.87
2724 NASDAQ SVA Mon, Jul 17, 2017 6.89 6.92 6.83 6.85
2723 NASDAQ SVA Fri, Jul 14, 2017 6.88 6.92 6.86 6.89
2722 NASDAQ SVA Thu, Jul 13, 2017 6.88 6.91 6.81 6.88
2721 NASDAQ SVA Wed, Jul 12, 2017 6.92 6.94 6.85 6.88
2720 NASDAQ SVA Tue, Jul 11, 2017 6.88 6.94 6.87 6.90
2719 NASDAQ SVA Mon, Jul 10, 2017 6.83 6.90 6.82 6.88
2718 NASDAQ SVA Fri, Jul 7, 2017 6.78 6.86 6.74 6.85
2717 NASDAQ SVA Thu, Jul 6, 2017 6.81 6.89 6.75 6.80
2716 NASDAQ SVA Wed, Jul 5, 2017 6.81 6.86 6.81 6.83
2715 NASDAQ SVA Mon, Jul 3, 2017 6.74 6.87 6.71 6.82
2714 NASDAQ SVA Fri, Jun 30, 2017 6.90 6.90 6.65 6.75
2713 NASDAQ SVA Thu, Jun 29, 2017 6.85 6.92 6.83 6.86
2712 NASDAQ SVA Wed, Jun 28, 2017 6.50 6.85 6.48 6.83
2711 NASDAQ SVA Tue, Jun 27, 2017 6.40 6.40 6.30 6.34
2710 NASDAQ SVA Mon, Jun 26, 2017 6.31 6.50 6.25 6.41
2709 NASDAQ SVA Fri, Jun 23, 2017 5.73 5.75 5.69 5.70
2708 NASDAQ SVA Thu, Jun 22, 2017 5.63 5.77 5.63 5.72
2707 NASDAQ SVA Wed, Jun 21, 2017 5.56 5.67 5.51 5.64
2706 NASDAQ SVA Tue, Jun 20, 2017 5.46 5.53 5.46 5.51
2705 NASDAQ SVA Mon, Jun 19, 2017 5.41 5.49 5.41 5.47
2704 NASDAQ SVA Fri, Jun 16, 2017 5.39 5.43 5.38 5.40
2703 NASDAQ SVA Thu, Jun 15, 2017 5.40 5.42 5.36 5.37
2702 NASDAQ SVA Wed, Jun 14, 2017 5.30 5.40 5.30 5.36
2701 NASDAQ SVA Tue, Jun 13, 2017 5.30 5.35 5.28 5.30
2700 NASDAQ SVA Mon, Jun 12, 2017 5.26 5.41 5.26 5.32
2699 NASDAQ SVA Fri, Jun 9, 2017 5.25 5.33 5.25 5.26
2698 NASDAQ SVA Thu, Jun 8, 2017 5.38 5.45 5.22 5.25
2697 NASDAQ SVA Wed, Jun 7, 2017 5.36 5.42 5.35 5.37
2696 NASDAQ SVA Tue, Jun 6, 2017 5.34 5.43 5.30 5.36
2695 NASDAQ SVA Mon, Jun 5, 2017 5.28 5.37 5.24 5.35
2694 NASDAQ SVA Fri, Jun 2, 2017 5.31 5.31 5.23 5.27
2693 NASDAQ SVA Thu, Jun 1, 2017 5.34 5.37 5.23 5.30
2692 NASDAQ SVA Wed, May 31, 2017 5.32 5.37 5.26 5.33
2691 NASDAQ SVA Tue, May 30, 2017 5.24 5.35 5.21 5.30
2690 NASDAQ SVA Fri, May 26, 2017 5.05 5.39 5.04 5.26
2689 NASDAQ SVA Thu, May 25, 2017 4.89 5.06 4.89 5.05
2688 NASDAQ SVA Wed, May 24, 2017 4.70 4.90 4.67 4.88
2687 NASDAQ SVA Tue, May 23, 2017 4.63 4.69 4.63 4.66
2686 NASDAQ SVA Mon, May 22, 2017 4.64 4.69 4.60 4.65
2685 NASDAQ SVA Fri, May 19, 2017 4.80 4.82 4.63 4.64
2684 NASDAQ SVA Thu, May 18, 2017 4.97 4.99 4.60 4.77
2683 NASDAQ SVA Wed, May 17, 2017 5.19 5.20 4.91 4.97
2682 NASDAQ SVA Tue, May 16, 2017 5.17 5.29 5.16 5.21
2681 NASDAQ SVA Mon, May 15, 2017 5.15 5.19 5.13 5.18
2680 NASDAQ SVA Fri, May 12, 2017 5.15 5.19 5.14 5.19
2679 NASDAQ SVA Thu, May 11, 2017 5.15 5.18 5.12 5.15
2678 NASDAQ SVA Wed, May 10, 2017 5.22 5.22 5.15 5.19
2677 NASDAQ SVA Tue, May 9, 2017 5.31 5.32 5.10 5.25
2676 NASDAQ SVA Mon, May 8, 2017 5.33 5.40 5.32 5.33
2675 NASDAQ SVA Fri, May 5, 2017 5.45 5.48 5.35 5.39
2674 NASDAQ SVA Thu, May 4, 2017 5.53 5.53 5.45 5.45
2673 NASDAQ SVA Wed, May 3, 2017 5.53 5.55 5.50 5.54
2672 NASDAQ SVA Tue, May 2, 2017 5.56 5.57 5.50 5.55
2671 NASDAQ SVA Mon, May 1, 2017 5.62 5.62 5.51 5.52
2670 NASDAQ SVA Fri, Apr 28, 2017 5.61 5.63 5.57 5.57
2669 NASDAQ SVA Thu, Apr 27, 2017 5.63 5.65 5.60 5.61
2668 NASDAQ SVA Wed, Apr 26, 2017 5.60 5.66 5.60 5.64
2667 NASDAQ SVA Tue, Apr 25, 2017 5.68 5.68 5.55 5.63
2666 NASDAQ SVA Mon, Apr 24, 2017 5.70 5.70 5.51 5.62
2665 NASDAQ SVA Fri, Apr 21, 2017 5.56 5.65 5.56 5.61
2664 NASDAQ SVA Thu, Apr 20, 2017 5.59 5.65 5.59 5.59
2663 NASDAQ SVA Wed, Apr 19, 2017 5.56 5.64 5.55 5.57
2662 NASDAQ SVA Tue, Apr 18, 2017 5.55 5.62 5.51 5.58
2661 NASDAQ SVA Mon, Apr 17, 2017 5.57 5.67 5.51 5.59
2660 NASDAQ SVA Thu, Apr 13, 2017 5.60 5.68 5.58 5.60
2659 NASDAQ SVA Wed, Apr 12, 2017 5.57 5.68 5.57 5.61
2658 NASDAQ SVA Tue, Apr 11, 2017 5.56 5.63 5.56 5.58
2657 NASDAQ SVA Mon, Apr 10, 2017 5.62 5.67 5.58 5.61
2656 NASDAQ SVA Fri, Apr 7, 2017 5.56 5.76 5.56 5.64
2655 NASDAQ SVA Thu, Apr 6, 2017 5.61 5.69 5.57 5.62
2654 NASDAQ SVA Wed, Apr 5, 2017 5.61 5.68 5.61 5.64
2653 NASDAQ SVA Tue, Apr 4, 2017 5.63 5.74 5.61 5.61
2652 NASDAQ SVA Mon, Apr 3, 2017 5.70 5.77 5.68 5.68
2651 NASDAQ SVA Fri, Mar 31, 2017 5.73 5.78 5.73 5.73
2650 NASDAQ SVA Thu, Mar 30, 2017 5.79 5.79 5.70 5.73
2649 NASDAQ SVA Wed, Mar 29, 2017 5.71 5.80 5.70 5.72
2648 NASDAQ SVA Tue, Mar 28, 2017 5.75 5.82 5.71 5.71
2647 NASDAQ SVA Mon, Mar 27, 2017 5.79 5.84 5.72 5.75
2646 NASDAQ SVA Fri, Mar 24, 2017 5.74 5.84 5.73 5.76
2645 NASDAQ SVA Thu, Mar 23, 2017 5.71 5.78 5.71 5.75
2644 NASDAQ SVA Wed, Mar 22, 2017 5.82 5.83 5.73 5.78
2643 NASDAQ SVA Tue, Mar 21, 2017 5.88 5.89 5.82 5.82
2642 NASDAQ SVA Mon, Mar 20, 2017 5.90 5.90 5.85 5.86
2641 NASDAQ SVA Fri, Mar 17, 2017 5.92 5.98 5.84 5.92
2640 NASDAQ SVA Thu, Mar 16, 2017 5.93 6.00 5.86 5.96
2639 NASDAQ SVA Wed, Mar 15, 2017 5.98 6.01 5.90 5.93
2638 NASDAQ SVA Tue, Mar 14, 2017 5.93 6.00 5.91 5.95
2637 NASDAQ SVA Mon, Mar 13, 2017 5.98 6.00 5.95 5.97
2636 NASDAQ SVA Fri, Mar 10, 2017 5.98 6.00 5.92 5.96
2635 NASDAQ SVA Thu, Mar 9, 2017 5.95 6.02 5.87 5.95
2634 NASDAQ SVA Wed, Mar 8, 2017 5.62 5.95 5.60 5.93
2633 NASDAQ SVA Tue, Mar 7, 2017 5.75 5.80 5.50 5.60
2632 NASDAQ SVA Mon, Mar 6, 2017 5.85 5.95 5.75 5.76
2631 NASDAQ SVA Fri, Mar 3, 2017 5.83 5.89 5.75 5.82
2630 NASDAQ SVA Thu, Mar 2, 2017 5.95 5.95 5.83 5.83
2629 NASDAQ SVA Wed, Mar 1, 2017 5.75 5.98 5.75 5.87
2628 NASDAQ SVA Tue, Feb 28, 2017 5.70 5.79 5.68 5.70
2627 NASDAQ SVA Mon, Feb 27, 2017 5.70 5.75 5.68 5.68
2626 NASDAQ SVA Fri, Feb 24, 2017 5.65 5.75 5.65 5.68
2625 NASDAQ SVA Thu, Feb 23, 2017 5.67 5.69 5.60 5.65
2624 NASDAQ SVA Wed, Feb 22, 2017 5.65 5.70 5.58 5.60
2623 NASDAQ SVA Tue, Feb 21, 2017 5.70 5.71 5.60 5.63
2622 NASDAQ SVA Fri, Feb 17, 2017 5.67 5.71 5.61 5.65
2621 NASDAQ SVA Thu, Feb 16, 2017 5.69 5.75 5.57 5.64
2620 NASDAQ SVA Wed, Feb 15, 2017 5.60 5.72 5.56 5.66
2619 NASDAQ SVA Tue, Feb 14, 2017 5.62 5.69 5.58 5.60
2618 NASDAQ SVA Mon, Feb 13, 2017 5.62 5.70 5.58 5.63
2617 NASDAQ SVA Fri, Feb 10, 2017 5.67 5.68 5.63 5.66
2616 NASDAQ SVA Thu, Feb 9, 2017 5.69 5.71 5.61 5.63
2615 NASDAQ SVA Wed, Feb 8, 2017 5.65 5.72 5.62 5.64
2614 NASDAQ SVA Tue, Feb 7, 2017 5.59 5.65 5.55 5.62
2613 NASDAQ SVA Mon, Feb 6, 2017 5.61 5.70 5.58 5.62
2612 NASDAQ SVA Fri, Feb 3, 2017 5.77 5.78 5.60 5.64
2611 NASDAQ SVA Thu, Feb 2, 2017 5.64 5.70 5.56 5.64
2610 NASDAQ SVA Wed, Feb 1, 2017 5.64 5.72 5.55 5.60
2609 NASDAQ SVA Tue, Jan 31, 2017 5.62 5.67 5.61 5.63
2608 NASDAQ SVA Mon, Jan 30, 2017 5.78 5.78 5.63 5.64
2607 NASDAQ SVA Fri, Jan 27, 2017 5.76 5.83 5.74 5.75
2606 NASDAQ SVA Thu, Jan 26, 2017 5.85 5.88 5.72 5.73
2605 NASDAQ SVA Wed, Jan 25, 2017 5.80 5.89 5.78 5.84
2604 NASDAQ SVA Tue, Jan 24, 2017 5.84 5.90 5.78 5.81
2603 NASDAQ SVA Mon, Jan 23, 2017 5.90 5.90 5.81 5.86
2602 NASDAQ SVA Fri, Jan 20, 2017 5.96 5.96 5.79 5.86
2601 NASDAQ SVA Thu, Jan 19, 2017 5.98 5.98 5.87 5.94
2600 NASDAQ SVA Wed, Jan 18, 2017 6.05 6.05 5.96 5.97
2599 NASDAQ SVA Tue, Jan 17, 2017 6.00 6.05 5.97 5.97
2598 NASDAQ SVA Fri, Jan 13, 2017 6.00 6.04 5.99 6.01
2597 NASDAQ SVA Thu, Jan 12, 2017 6.02 6.02 5.99 5.99
2596 NASDAQ SVA Wed, Jan 11, 2017 6.00 6.05 5.99 6.04
2595 NASDAQ SVA Tue, Jan 10, 2017 6.00 6.03 5.98 5.99
2594 NASDAQ SVA Mon, Jan 9, 2017 5.97 6.00 5.94 5.99
2593 NASDAQ SVA Fri, Jan 6, 2017 5.99 6.00 5.95 5.95
2592 NASDAQ SVA Thu, Jan 5, 2017 5.94 6.03 5.84 5.95
2591 NASDAQ SVA Wed, Jan 4, 2017 5.88 5.98 5.88 5.90
2590 NASDAQ SVA Tue, Jan 3, 2017 5.90 5.99 5.79 5.90
2589 NASDAQ SVA Fri, Dec 30, 2016 5.85 5.98 5.85 5.90
2588 NASDAQ SVA Thu, Dec 29, 2016 5.92 6.00 5.66 5.87
2587 NASDAQ SVA Wed, Dec 28, 2016 5.74 5.93 5.74 5.88
2586 NASDAQ SVA Tue, Dec 27, 2016 5.65 5.85 5.65 5.80
2585 NASDAQ SVA Fri, Dec 23, 2016 5.70 5.83 5.69 5.79
2584 NASDAQ SVA Thu, Dec 22, 2016 5.58 5.85 5.45 5.84
2583 NASDAQ SVA Wed, Dec 21, 2016 5.65 5.85 5.25 5.55
2582 NASDAQ SVA Tue, Dec 20, 2016 5.78 5.83 5.61 5.65
2581 NASDAQ SVA Mon, Dec 19, 2016 5.90 5.91 5.73 5.74
2580 NASDAQ SVA Fri, Dec 16, 2016 6.07 6.07 5.91 5.91
2579 NASDAQ SVA Thu, Dec 15, 2016 6.05 6.08 5.90 6.05
2578 NASDAQ SVA Wed, Dec 14, 2016 6.08 6.10 6.03 6.10
2577 NASDAQ SVA Tue, Dec 13, 2016 6.05 6.11 6.04 6.11
2576 NASDAQ SVA Mon, Dec 12, 2016 6.09 6.12 6.05 6.07
2575 NASDAQ SVA Fri, Dec 9, 2016 6.13 6.13 6.06 6.09
2574 NASDAQ SVA Thu, Dec 8, 2016 6.15 6.15 6.04 6.08
2573 NASDAQ SVA Wed, Dec 7, 2016 6.05 6.16 6.05 6.15
2572 NASDAQ SVA Tue, Dec 6, 2016 6.06 6.10 6.05 6.10
2571 NASDAQ SVA Mon, Dec 5, 2016 6.13 6.13 6.08 6.08
2570 NASDAQ SVA Fri, Dec 2, 2016 6.10 6.12 6.05 6.10
2569 NASDAQ SVA Thu, Dec 1, 2016 6.10 6.13 6.06 6.11
2568 NASDAQ SVA Wed, Nov 30, 2016 6.13 6.13 6.06 6.11
2567 NASDAQ SVA Tue, Nov 29, 2016 6.15 6.25 6.10 6.14
2566 NASDAQ SVA Mon, Nov 28, 2016 6.28 6.45 6.07 6.10
2565 NASDAQ SVA Fri, Nov 25, 2016 6.18 6.29 6.18 6.19
2564 NASDAQ SVA Wed, Nov 23, 2016 6.18 6.32 6.12 6.16
2563 NASDAQ SVA Tue, Nov 22, 2016 6.19 6.20 6.09 6.14
2562 NASDAQ SVA Mon, Nov 21, 2016 6.15 6.17 6.07 6.14
2561 NASDAQ SVA Fri, Nov 18, 2016 6.05 6.19 6.05 6.10
2560 NASDAQ SVA Thu, Nov 17, 2016 6.09 6.16 6.06 6.07
2559 NASDAQ SVA Wed, Nov 16, 2016 6.12 6.19 6.08 6.17
2558 NASDAQ SVA Tue, Nov 15, 2016 6.09 6.15 6.05 6.11
2557 NASDAQ SVA Mon, Nov 14, 2016 6.15 6.17 6.04 6.10
2556 NASDAQ SVA Fri, Nov 11, 2016 6.18 6.20 6.13 6.17
2555 NASDAQ SVA Thu, Nov 10, 2016 6.21 6.21 6.06 6.21
2554 NASDAQ SVA Wed, Nov 9, 2016 6.08 6.22 6.04 6.21
2553 NASDAQ SVA Tue, Nov 8, 2016 6.15 6.19 6.10 6.12
2552 NASDAQ SVA Mon, Nov 7, 2016 6.09 6.19 6.09 6.15
2551 NASDAQ SVA Fri, Nov 4, 2016 6.06 6.13 6.02 6.10
2550 NASDAQ SVA Thu, Nov 3, 2016 6.10 6.16 6.01 6.10
2549 NASDAQ SVA Wed, Nov 2, 2016 6.15 6.18 5.98 6.14
2548 NASDAQ SVA Tue, Nov 1, 2016 6.21 6.24 6.11 6.18
2547 NASDAQ SVA Mon, Oct 31, 2016 6.14 6.23 6.10 6.20
2546 NASDAQ SVA Fri, Oct 28, 2016 6.20 6.23 6.10 6.16
2545 NASDAQ SVA Thu, Oct 27, 2016 6.19 6.20 6.10 6.19
2544 NASDAQ SVA Wed, Oct 26, 2016 6.24 6.24 6.17 6.18
2543 NASDAQ SVA Tue, Oct 25, 2016 6.22 6.25 6.08 6.20
2542 NASDAQ SVA Mon, Oct 24, 2016 6.18 6.25 6.13 6.22
2541 NASDAQ SVA Fri, Oct 21, 2016 5.99 6.20 5.99 6.11
2540 NASDAQ SVA Thu, Oct 20, 2016 5.91 6.10 5.91 6.04
2539 NASDAQ SVA Wed, Oct 19, 2016 5.88 6.12 5.88 5.92
2538 NASDAQ SVA Tue, Oct 18, 2016 5.82 5.91 5.80 5.88
2537 NASDAQ SVA Mon, Oct 17, 2016 5.78 5.82 5.76 5.82
2536 NASDAQ SVA Fri, Oct 14, 2016 5.77 5.82 5.77 5.80
2535 NASDAQ SVA Thu, Oct 13, 2016 5.80 5.83 5.77 5.78
2534 NASDAQ SVA Wed, Oct 12, 2016 5.77 5.86 5.77 5.81
2533 NASDAQ SVA Tue, Oct 11, 2016 5.83 5.83 5.76 5.76
2532 NASDAQ SVA Mon, Oct 10, 2016 5.80 5.86 5.80 5.83
2531 NASDAQ SVA Fri, Oct 7, 2016 5.83 5.87 5.80 5.85
2530 NASDAQ SVA Thu, Oct 6, 2016 5.80 5.87 5.80 5.82
2529 NASDAQ SVA Wed, Oct 5, 2016 5.79 5.85 5.79 5.80
2528 NASDAQ SVA Tue, Oct 4, 2016 5.89 5.90 5.77 5.77
2527 NASDAQ SVA Mon, Oct 3, 2016 5.88 5.97 5.88 5.90
2526 NASDAQ SVA Fri, Sep 30, 2016 5.91 5.93 5.86 5.90
2525 NASDAQ SVA Thu, Sep 29, 2016 5.89 5.93 5.81 5.88
2524 NASDAQ SVA Wed, Sep 28, 2016 5.95 5.95 5.88 5.93
2523 NASDAQ SVA Tue, Sep 27, 2016 5.89 5.93 5.88 5.91
2522 NASDAQ SVA Mon, Sep 26, 2016 5.81 5.93 5.81 5.93
2521 NASDAQ SVA Fri, Sep 23, 2016 5.84 5.90 5.81 5.81
2520 NASDAQ SVA Thu, Sep 22, 2016 5.90 5.91 5.70 5.87
2519 NASDAQ SVA Wed, Sep 21, 2016 5.78 5.94 5.78 5.92
2518 NASDAQ SVA Tue, Sep 20, 2016 5.78 5.80 5.76 5.80
2517 NASDAQ SVA Mon, Sep 19, 2016 5.80 5.80 5.76 5.79
2516 NASDAQ SVA Fri, Sep 16, 2016 5.78 5.80 5.78 5.80
2515 NASDAQ SVA Thu, Sep 15, 2016 5.84 5.85 5.78 5.81
2514 NASDAQ SVA Wed, Sep 14, 2016 5.81 5.87 5.81 5.82
2513 NASDAQ SVA Tue, Sep 13, 2016 5.87 5.88 5.82 5.82
2512 NASDAQ SVA Mon, Sep 12, 2016 5.80 5.95 5.79 5.90
2511 NASDAQ SVA Fri, Sep 9, 2016 5.87 5.90 5.84 5.84
2510 NASDAQ SVA Thu, Sep 8, 2016 5.87 5.92 5.86 5.89
2509 NASDAQ SVA Wed, Sep 7, 2016 5.85 5.98 5.85 5.88
2508 NASDAQ SVA Tue, Sep 6, 2016 5.90 5.94 5.86 5.86
2507 NASDAQ SVA Fri, Sep 2, 2016 5.86 5.95 5.86 5.90
2506 NASDAQ SVA Thu, Sep 1, 2016 5.90 5.98 5.84 5.84
2505 NASDAQ SVA Wed, Aug 31, 2016 5.91 5.96 5.81 5.87
2504 NASDAQ SVA Tue, Aug 30, 2016 5.94 5.94 5.83 5.89
2503 NASDAQ SVA Mon, Aug 29, 2016 5.91 5.95 5.88 5.90
2502 NASDAQ SVA Fri, Aug 26, 2016 5.90 5.95 5.87 5.93
2501 NASDAQ SVA Thu, Aug 25, 2016 5.90 5.97 5.86 5.91
2500 NASDAQ SVA Wed, Aug 24, 2016 5.98 5.98 5.86 5.92
2499 NASDAQ SVA Tue, Aug 23, 2016 5.50 5.99 5.50 5.99
2498 NASDAQ SVA Mon, Aug 22, 2016 5.95 6.00 5.91 5.99
2497 NASDAQ SVA Fri, Aug 19, 2016 5.90 5.95 5.87 5.93
2496 NASDAQ SVA Thu, Aug 18, 2016 5.87 5.96 5.87 5.93
2495 NASDAQ SVA Wed, Aug 17, 2016 5.92 5.92 5.86 5.88
2494 NASDAQ SVA Tue, Aug 16, 2016 5.89 5.93 5.86 5.90
2493 NASDAQ SVA Mon, Aug 15, 2016 5.91 5.94 5.87 5.93
2492 NASDAQ SVA Fri, Aug 12, 2016 5.90 5.94 5.86 5.91
2491 NASDAQ SVA Thu, Aug 11, 2016 5.90 5.97 5.88 5.90
2490 NASDAQ SVA Wed, Aug 10, 2016 5.88 5.93 5.86 5.90
2489 NASDAQ SVA Tue, Aug 9, 2016 5.89 5.95 5.88 5.90
2488 NASDAQ SVA Mon, Aug 8, 2016 5.90 5.91 5.87 5.90
2487 NASDAQ SVA Fri, Aug 5, 2016 5.89 5.94 5.88 5.92
2486 NASDAQ SVA Thu, Aug 4, 2016 5.95 5.95 5.89 5.90
2485 NASDAQ SVA Wed, Aug 3, 2016 5.92 5.95 5.86 5.91
2484 NASDAQ SVA Tue, Aug 2, 2016 5.88 5.94 5.86 5.86
2483 NASDAQ SVA Mon, Aug 1, 2016 5.90 5.95 5.88 5.89
2482 NASDAQ SVA Fri, Jul 29, 2016 5.85 5.90 5.82 5.90
2481 NASDAQ SVA Thu, Jul 28, 2016 5.86 5.89 5.82 5.85
2480 NASDAQ SVA Wed, Jul 27, 2016 5.84 5.90 5.84 5.88
2479 NASDAQ SVA Tue, Jul 26, 2016 5.90 5.90 5.83 5.86
2478 NASDAQ SVA Mon, Jul 25, 2016 5.95 5.97 5.90 5.94
2477 NASDAQ SVA Fri, Jul 22, 2016 5.94 5.98 5.93 5.96
2476 NASDAQ SVA Thu, Jul 21, 2016 5.94 5.99 5.93 5.95
2475 NASDAQ SVA Wed, Jul 20, 2016 5.91 5.98 5.91 5.95
2474 NASDAQ SVA Tue, Jul 19, 2016 5.85 5.92 5.84 5.91
2473 NASDAQ SVA Mon, Jul 18, 2016 5.81 5.87 5.80 5.85
2472 NASDAQ SVA Fri, Jul 15, 2016 5.82 5.86 5.76 5.85
2471 NASDAQ SVA Thu, Jul 14, 2016 5.79 5.81 5.65 5.81
2470 NASDAQ SVA Wed, Jul 13, 2016 5.85 5.91 5.74 5.76
2469 NASDAQ SVA Tue, Jul 12, 2016 5.80 5.90 5.80 5.86
2468 NASDAQ SVA Mon, Jul 11, 2016 5.82 5.87 5.78 5.79
2467 NASDAQ SVA Fri, Jul 8, 2016 5.81 5.83 5.75 5.82
2466 NASDAQ SVA Thu, Jul 7, 2016 5.79 5.83 5.67 5.79
2465 NASDAQ SVA Wed, Jul 6, 2016 5.86 5.90 5.78 5.79
2464 NASDAQ SVA Tue, Jul 5, 2016 5.94 5.94 5.86 5.89
2463 NASDAQ SVA Fri, Jul 1, 2016 5.87 6.01 5.87 5.96
2462 NASDAQ SVA Thu, Jun 30, 2016 5.88 5.93 5.81 5.93
2461 NASDAQ SVA Wed, Jun 29, 2016 5.94 5.94 5.85 5.88
2460 NASDAQ SVA Tue, Jun 28, 2016 5.93 5.95 5.85 5.92
2459 NASDAQ SVA Mon, Jun 27, 2016 5.99 6.05 5.83 5.91
2458 NASDAQ SVA Fri, Jun 24, 2016 5.80 6.10 5.61 6.03
2457 NASDAQ SVA Thu, Jun 23, 2016 5.97 6.07 5.90 5.91
2456 NASDAQ SVA Wed, Jun 22, 2016 5.91 6.00 5.86 5.98
2455 NASDAQ SVA Tue, Jun 21, 2016 5.89 5.96 5.80 5.92
2454 NASDAQ SVA Mon, Jun 20, 2016 5.95 5.98 5.87 5.89
2453 NASDAQ SVA Fri, Jun 17, 2016 5.93 5.97 5.87 5.93
2452 NASDAQ SVA Thu, Jun 16, 2016 5.95 6.00 5.94 5.97
2451 NASDAQ SVA Wed, Jun 15, 2016 5.99 5.99 5.94 5.97
2450 NASDAQ SVA Tue, Jun 14, 2016 5.92 6.00 5.86 5.95
2449 NASDAQ SVA Mon, Jun 13, 2016 5.80 6.00 5.80 5.94
2448 NASDAQ SVA Fri, Jun 10, 2016 5.81 5.98 5.77 5.95
2447 NASDAQ SVA Thu, Jun 9, 2016 5.90 5.97 5.83 5.96
2446 NASDAQ SVA Wed, Jun 8, 2016 5.87 5.95 5.77 5.92
2445 NASDAQ SVA Tue, Jun 7, 2016 5.88 5.98 5.75 5.86
2444 NASDAQ SVA Mon, Jun 6, 2016 5.98 6.03 5.91 5.99
2443 NASDAQ SVA Fri, Jun 3, 2016 6.00 6.00 5.93 5.97
2442 NASDAQ SVA Thu, Jun 2, 2016 5.99 6.05 5.98 6.02
2441 NASDAQ SVA Wed, Jun 1, 2016 5.91 6.02 5.88 5.99
2440 NASDAQ SVA Tue, May 31, 2016 6.08 6.08 5.85 5.88
2439 NASDAQ SVA Fri, May 27, 2016 6.14 6.14 5.92 6.09
2438 NASDAQ SVA Thu, May 26, 2016 6.16 6.19 6.05 6.08
2437 NASDAQ SVA Wed, May 25, 2016 6.10 6.20 6.05 6.08
2436 NASDAQ SVA Tue, May 24, 2016 6.06 6.10 6.06 6.08
2435 NASDAQ SVA Mon, May 23, 2016 6.01 6.10 5.96 6.05
2434 NASDAQ SVA Fri, May 20, 2016 6.01 6.03 5.97 6.00
2433 NASDAQ SVA Thu, May 19, 2016 6.12 6.12 5.91 6.00
2432 NASDAQ SVA Wed, May 18, 2016 6.02 6.17 5.99 6.13
2431 NASDAQ SVA Tue, May 17, 2016 6.06 6.10 6.01 6.04
2430 NASDAQ SVA Mon, May 16, 2016 5.90 6.10 5.90 6.06
2429 NASDAQ SVA Fri, May 13, 2016 5.90 5.97 5.89 5.94
2428 NASDAQ SVA Thu, May 12, 2016 5.92 5.95 5.76 5.85
2427 NASDAQ SVA Wed, May 11, 2016 6.00 6.00 5.82 5.94
2426 NASDAQ SVA Tue, May 10, 2016 6.10 6.18 5.99 6.02
2425 NASDAQ SVA Mon, May 9, 2016 6.26 6.26 6.00 6.14
2424 NASDAQ SVA Fri, May 6, 2016 6.29 6.30 6.25 6.25
2423 NASDAQ SVA Thu, May 5, 2016 6.33 6.35 6.27 6.29
2422 NASDAQ SVA Wed, May 4, 2016 6.31 6.36 6.25 6.34
2421 NASDAQ SVA Tue, May 3, 2016 6.32 6.40 6.26 6.33
2420 NASDAQ SVA Mon, May 2, 2016 6.33 6.42 6.30 6.39
2419 NASDAQ SVA Fri, Apr 29, 2016 6.34 6.36 6.31 6.32
2418 NASDAQ SVA Thu, Apr 28, 2016 6.38 6.38 6.31 6.33
2417 NASDAQ SVA Wed, Apr 27, 2016 6.34 6.40 6.31 6.38
2416 NASDAQ SVA Tue, Apr 26, 2016 6.36 6.39 6.31 6.36
2415 NASDAQ SVA Mon, Apr 25, 2016 6.31 6.40 6.28 6.39
2414 NASDAQ SVA Fri, Apr 22, 2016 6.36 6.37 6.31 6.35
2413 NASDAQ SVA Thu, Apr 21, 2016 6.23 6.36 6.23 6.35
2412 NASDAQ SVA Wed, Apr 20, 2016 6.35 6.35 6.23 6.28
2411 NASDAQ SVA Tue, Apr 19, 2016 6.35 6.38 6.28 6.33
2410 NASDAQ SVA Mon, Apr 18, 2016 6.37 6.39 6.28 6.37
2409 NASDAQ SVA Fri, Apr 15, 2016 6.36 6.42 6.29 6.38
2408 NASDAQ SVA Thu, Apr 14, 2016 6.32 6.38 6.29 6.34
2407 NASDAQ SVA Wed, Apr 13, 2016 6.37 6.38 6.28 6.29
2406 NASDAQ SVA Tue, Apr 12, 2016 6.42 6.44 6.34 6.35
2405 NASDAQ SVA Mon, Apr 11, 2016 6.35 6.42 6.32 6.40
2404 NASDAQ SVA Fri, Apr 8, 2016 6.40 6.43 6.34 6.36
2403 NASDAQ SVA Thu, Apr 7, 2016 6.37 6.40 6.35 6.40
2402 NASDAQ SVA Wed, Apr 6, 2016 6.38 6.39 6.33 6.36
2401 NASDAQ SVA Tue, Apr 5, 2016 6.39 6.39 6.39 6.36
2400 NASDAQ SVA Mon, Apr 4, 2016 6.39 6.45 6.39 6.39
2399 NASDAQ SVA Fri, Apr 1, 2016 6.37 6.43 6.36 6.42
2398 NASDAQ SVA Thu, Mar 31, 2016 6.33 6.39 6.33 6.38
2397 NASDAQ SVA Wed, Mar 30, 2016 6.42 6.42 6.31 6.38
2396 NASDAQ SVA Tue, Mar 29, 2016 6.38 6.40 6.30 6.40
2395 NASDAQ SVA Mon, Mar 28, 2016 6.34 6.38 6.34 6.38
2394 NASDAQ SVA Thu, Mar 24, 2016 6.39 6.39 6.39 6.36
2393 NASDAQ SVA Wed, Mar 23, 2016 6.40 6.42 6.36 6.39
2392 NASDAQ SVA Tue, Mar 22, 2016 6.35 6.40 6.35 6.40
2391 NASDAQ SVA Mon, Mar 21, 2016 6.35 6.42 6.35 6.35
2390 NASDAQ SVA Fri, Mar 18, 2016 6.39 6.47 6.35 6.39
2389 NASDAQ SVA Thu, Mar 17, 2016 6.38 6.46 6.35 6.35
2388 NASDAQ SVA Wed, Mar 16, 2016 6.39 6.44 6.39 6.40
2387 NASDAQ SVA Tue, Mar 15, 2016 6.45 6.45 6.45 6.44
2386 NASDAQ SVA Mon, Mar 14, 2016 6.41 6.47 6.41 6.46
2385 NASDAQ SVA Fri, Mar 11, 2016 6.41 6.41 6.41 6.42
2384 NASDAQ SVA Thu, Mar 10, 2016 6.40 6.40 6.40 6.41
2383 NASDAQ SVA Wed, Mar 9, 2016 6.43 6.43 6.40 6.42
2382 NASDAQ SVA Tue, Mar 8, 2016 6.38 6.45 6.38 6.43
2381 NASDAQ SVA Mon, Mar 7, 2016 6.40 6.45 6.36 6.43
2380 NASDAQ SVA Fri, Mar 4, 2016 6.44 6.44 6.40 6.40
2379 NASDAQ SVA Thu, Mar 3, 2016 6.40 6.40 6.40 6.42
2378 NASDAQ SVA Wed, Mar 2, 2016 6.40 6.51 6.36 6.41
2377 NASDAQ SVA Tue, Mar 1, 2016 6.44 6.44 6.33 6.38
2376 NASDAQ SVA Mon, Feb 29, 2016 6.40 6.40 6.35 6.39
2375 NASDAQ SVA Fri, Feb 26, 2016 6.36 6.47 6.33 6.41
2374 NASDAQ SVA Thu, Feb 25, 2016 6.45 6.49 6.35 6.38
2373 NASDAQ SVA Wed, Feb 24, 2016 6.40 6.46 6.35 6.42
2372 NASDAQ SVA Tue, Feb 23, 2016 6.50 6.64 6.40 6.40
2371 NASDAQ SVA Mon, Feb 22, 2016 6.49 6.54 6.41 6.45
2370 NASDAQ SVA Fri, Feb 19, 2016 6.29 6.53 6.29 6.43
2369 NASDAQ SVA Thu, Feb 18, 2016 6.40 6.51 6.36 6.39
2368 NASDAQ SVA Wed, Feb 17, 2016 6.47 6.52 6.28 6.41
2367 NASDAQ SVA Tue, Feb 16, 2016 6.59 6.65 6.41 6.42
2366 NASDAQ SVA Fri, Feb 12, 2016 6.48 6.58 6.45 6.56
2365 NASDAQ SVA Thu, Feb 11, 2016 6.50 6.64 6.35 6.42
2364 NASDAQ SVA Wed, Feb 10, 2016 6.68 6.79 6.48 6.57
2363 NASDAQ SVA Tue, Feb 9, 2016 6.66 6.86 6.51 6.60
2362 NASDAQ SVA Mon, Feb 8, 2016 7.04 7.04 6.69 6.72
2361 NASDAQ SVA Fri, Feb 5, 2016 7.00 7.10 6.90 7.05
2360 NASDAQ SVA Thu, Feb 4, 2016 6.43 7.16 6.41 7.12
2359 NASDAQ SVA Wed, Feb 3, 2016 5.81 6.18 5.80 6.17
2358 NASDAQ SVA Tue, Feb 2, 2016 5.73 5.94 5.73 5.80
2357 NASDAQ SVA Mon, Feb 1, 2016 5.35 6.02 5.35 5.80
2356 NASDAQ SVA Fri, Jan 29, 2016 4.81 5.05 4.75 5.02
2355 NASDAQ SVA Thu, Jan 28, 2016 4.83 4.93 4.57 4.77
2354 NASDAQ SVA Wed, Jan 27, 2016 4.51 4.95 4.40 4.85
2353 NASDAQ SVA Tue, Jan 26, 2016 4.79 4.79 4.38 4.49
2352 NASDAQ SVA Mon, Jan 25, 2016 4.88 4.90 4.73 4.73
2351 NASDAQ SVA Fri, Jan 22, 2016 4.92 5.16 4.86 4.88
2350 NASDAQ SVA Thu, Jan 21, 2016 4.96 4.97 4.81 4.86
2349 NASDAQ SVA Wed, Jan 20, 2016 4.93 5.06 4.70 4.98
2348 NASDAQ SVA Tue, Jan 19, 2016 5.10 5.21 5.00 5.03
2347 NASDAQ SVA Fri, Jan 15, 2016 5.05 5.11 4.93 5.05
2346 NASDAQ SVA Thu, Jan 14, 2016 5.28 5.30 5.04 5.09
2345 NASDAQ SVA Wed, Jan 13, 2016 5.30 5.38 5.16 5.25
2344 NASDAQ SVA Tue, Jan 12, 2016 5.20 5.35 5.20 5.33
2343 NASDAQ SVA Mon, Jan 11, 2016 5.25 5.36 5.13 5.17
2342 NASDAQ SVA Fri, Jan 8, 2016 5.25 5.67 5.17 5.21
2341 NASDAQ SVA Thu, Jan 7, 2016 5.28 5.32 4.95 5.23
2340 NASDAQ SVA Wed, Jan 6, 2016 5.67 5.72 5.36 5.37
2339 NASDAQ SVA Tue, Jan 5, 2016 5.62 5.82 5.58 5.73
2338 NASDAQ SVA Mon, Jan 4, 2016 5.85 5.99 5.53 5.57
2337 NASDAQ SVA Thu, Dec 31, 2015 5.86 5.89 5.71 5.72
2336 NASDAQ SVA Wed, Dec 30, 2015 5.86 5.87 5.80 5.87
2335 NASDAQ SVA Tue, Dec 29, 2015 5.70 5.94 5.70 5.90
2334 NASDAQ SVA Mon, Dec 28, 2015 5.68 5.80 5.66 5.69
2333 NASDAQ SVA Thu, Dec 24, 2015 5.72 5.80 5.70 5.71
2332 NASDAQ SVA Wed, Dec 23, 2015 5.64 5.83 5.60 5.75
2331 NASDAQ SVA Tue, Dec 22, 2015 5.58 5.66 5.53 5.64
2330 NASDAQ SVA Mon, Dec 21, 2015 5.42 5.77 5.42 5.53
2329 NASDAQ SVA Fri, Dec 18, 2015 5.30 5.46 5.22 5.43
2328 NASDAQ SVA Thu, Dec 17, 2015 5.53 5.60 5.30 5.34
2327 NASDAQ SVA Wed, Dec 16, 2015 5.41 5.59 5.38 5.54
2326 NASDAQ SVA Tue, Dec 15, 2015 5.23 5.38 5.18 5.36
2325 NASDAQ SVA Mon, Dec 14, 2015 5.33 5.34 5.18 5.24
2324 NASDAQ SVA Fri, Dec 11, 2015 5.55 5.60 5.30 5.35
2323 NASDAQ SVA Thu, Dec 10, 2015 5.57 5.68 5.46 5.63
2322 NASDAQ SVA Wed, Dec 9, 2015 5.98 5.98 5.53 5.58
2321 NASDAQ SVA Tue, Dec 8, 2015 5.85 6.04 5.85 5.98
2320 NASDAQ SVA Mon, Dec 7, 2015 6.18 6.18 5.80 5.94
2319 NASDAQ SVA Fri, Dec 4, 2015 5.75 6.18 5.63 6.18
2318 NASDAQ SVA Thu, Dec 3, 2015 5.62 5.75 5.60 5.70
2317 NASDAQ SVA Wed, Dec 2, 2015 5.43 5.66 5.36 5.57
2316 NASDAQ SVA Tue, Dec 1, 2015 5.40 5.49 5.34 5.48
2315 NASDAQ SVA Mon, Nov 30, 2015 5.42 5.42 5.30 5.34
2314 NASDAQ SVA Fri, Nov 27, 2015 5.40 5.42 5.38 5.42
2313 NASDAQ SVA Wed, Nov 25, 2015 5.36 5.42 5.34 5.42
2312 NASDAQ SVA Tue, Nov 24, 2015 5.25 5.40 5.25 5.39
2311 NASDAQ SVA Mon, Nov 23, 2015 5.20 5.28 5.18 5.25
2310 NASDAQ SVA Fri, Nov 20, 2015 5.21 5.30 5.16 5.17
2309 NASDAQ SVA Thu, Nov 19, 2015 5.33 5.33 5.19 5.20
2308 NASDAQ SVA Wed, Nov 18, 2015 5.25 5.35 5.21 5.33
2307 NASDAQ SVA Tue, Nov 17, 2015 5.21 5.29 5.15 5.25
2306 NASDAQ SVA Mon, Nov 16, 2015 5.44 5.44 5.19 5.23
2305 NASDAQ SVA Fri, Nov 13, 2015 5.13 5.29 5.13 5.19
2304 NASDAQ SVA Thu, Nov 12, 2015 5.15 5.26 5.11 5.13
2303 NASDAQ SVA Wed, Nov 11, 2015 5.23 5.32 5.20 5.23
2302 NASDAQ SVA Tue, Nov 10, 2015 5.30 5.34 5.19 5.25
2301 NASDAQ SVA Mon, Nov 9, 2015 5.30 5.41 5.23 5.27
2300 NASDAQ SVA Fri, Nov 6, 2015 5.31 5.41 5.29 5.36
2299 NASDAQ SVA Thu, Nov 5, 2015 5.49 5.50 5.31 5.32
2298 NASDAQ SVA Wed, Nov 4, 2015 5.42 5.51 5.36 5.49
2297 NASDAQ SVA Tue, Nov 3, 2015 5.31 5.40 5.22 5.39
2296 NASDAQ SVA Mon, Nov 2, 2015 5.23 5.33 5.21 5.31
2295 NASDAQ SVA Fri, Oct 30, 2015 5.25 5.27 5.18 5.18
2294 NASDAQ SVA Thu, Oct 29, 2015 5.27 5.32 5.21 5.24
2293 NASDAQ SVA Wed, Oct 28, 2015 5.24 5.29 5.21 5.27
2292 NASDAQ SVA Tue, Oct 27, 2015 5.23 5.28 5.19 5.26
2291 NASDAQ SVA Mon, Oct 26, 2015 5.28 5.29 5.21 5.28
2290 NASDAQ SVA Fri, Oct 23, 2015 5.30 5.30 5.15 5.28
2289 NASDAQ SVA Thu, Oct 22, 2015 5.17 5.29 5.16 5.29
2288 NASDAQ SVA Wed, Oct 21, 2015 5.29 5.36 5.05 5.21
2287 NASDAQ SVA Tue, Oct 20, 2015 5.14 5.36 5.14 5.24
2286 NASDAQ SVA Mon, Oct 19, 2015 5.30 5.40 5.26 5.40
2285 NASDAQ SVA Fri, Oct 16, 2015 5.32 5.33 5.21 5.30
2284 NASDAQ SVA Thu, Oct 15, 2015 5.22 5.30 5.17 5.28
2283 NASDAQ SVA Wed, Oct 14, 2015 5.13 5.22 5.04 5.19
2282 NASDAQ SVA Tue, Oct 13, 2015 5.16 5.19 5.10 5.10
2281 NASDAQ SVA Mon, Oct 12, 2015 5.09 5.19 5.06 5.15
2280 NASDAQ SVA Fri, Oct 9, 2015 5.07 5.13 4.95 5.07
2279 NASDAQ SVA Thu, Oct 8, 2015 5.10 5.14 5.01 5.09
2278 NASDAQ SVA Wed, Oct 7, 2015 5.10 5.25 5.07 5.12
2277 NASDAQ SVA Tue, Oct 6, 2015 5.10 5.20 5.02 5.09
2276 NASDAQ SVA Mon, Oct 5, 2015 5.19 5.29 5.08 5.12
2275 NASDAQ SVA Fri, Oct 2, 2015 5.06 5.20 5.04 5.17
2274 NASDAQ SVA Thu, Oct 1, 2015 5.12 5.15 5.00 5.10
2273 NASDAQ SVA Wed, Sep 30, 2015 5.09 5.10 5.01 5.08
2272 NASDAQ SVA Tue, Sep 29, 2015 5.04 5.16 4.99 5.04
2271 NASDAQ SVA Mon, Sep 28, 2015 4.99 5.05 4.95 5.02
2270 NASDAQ SVA Fri, Sep 25, 2015 5.07 5.18 5.04 5.05
2269 NASDAQ SVA Thu, Sep 24, 2015 5.11 5.14 5.08 5.10
2268 NASDAQ SVA Wed, Sep 23, 2015 5.20 5.27 5.11 5.11
2267 NASDAQ SVA Tue, Sep 22, 2015 5.15 5.23 5.09 5.17
2266 NASDAQ SVA Mon, Sep 21, 2015 5.27 5.29 5.08 5.23
2265 NASDAQ SVA Fri, Sep 18, 2015 5.23 5.35 5.20 5.25
2264 NASDAQ SVA Thu, Sep 17, 2015 5.27 5.35 5.24 5.29
2263 NASDAQ SVA Wed, Sep 16, 2015 5.36 5.42 5.25 5.28
2262 NASDAQ SVA Tue, Sep 15, 2015 5.44 5.44 5.30 5.39
2261 NASDAQ SVA Mon, Sep 14, 2015 5.32 5.44 5.29 5.41
2260 NASDAQ SVA Fri, Sep 11, 2015 5.17 5.30 5.17 5.30
2259 NASDAQ SVA Thu, Sep 10, 2015 5.19 5.25 5.11 5.22
2258 NASDAQ SVA Wed, Sep 9, 2015 5.33 5.33 5.15 5.19
2257 NASDAQ SVA Tue, Sep 8, 2015 5.14 5.34 5.10 5.27
2256 NASDAQ SVA Fri, Sep 4, 2015 5.19 5.21 5.09 5.10
2255 NASDAQ SVA Thu, Sep 3, 2015 5.45 5.45 5.19 5.20
2254 NASDAQ SVA Wed, Sep 2, 2015 5.25 5.38 5.14 5.38
2253 NASDAQ SVA Tue, Sep 1, 2015 5.14 5.23 5.09 5.20
2252 NASDAQ SVA Mon, Aug 31, 2015 5.49 5.52 5.17 5.19
2251 NASDAQ SVA Fri, Aug 28, 2015 5.42 5.60 5.35 5.58
2250 NASDAQ SVA Thu, Aug 27, 2015 5.44 5.44 5.29 5.43
2249 NASDAQ SVA Wed, Aug 26, 2015 5.12 5.32 5.08 5.32
2248 NASDAQ SVA Tue, Aug 25, 2015 5.21 5.28 5.05 5.07
2247 NASDAQ SVA Mon, Aug 24, 2015 5.11 5.42 5.10 5.18
2246 NASDAQ SVA Fri, Aug 21, 2015 5.67 5.76 5.32 5.50
2245 NASDAQ SVA Thu, Aug 20, 2015 5.78 5.90 5.69 5.70
2244 NASDAQ SVA Wed, Aug 19, 2015 5.84 5.88 5.71 5.79
2243 NASDAQ SVA Tue, Aug 18, 2015 6.00 6.00 5.81 5.82
2242 NASDAQ SVA Mon, Aug 17, 2015 5.85 6.00 5.82 6.00
2241 NASDAQ SVA Fri, Aug 14, 2015 5.68 5.85 5.64 5.81
2240 NASDAQ SVA Thu, Aug 13, 2015 5.60 5.85 5.60 5.66
2239 NASDAQ SVA Wed, Aug 12, 2015 5.30 5.66 5.30 5.60
2238 NASDAQ SVA Tue, Aug 11, 2015 5.23 5.35 5.20 5.32
2237 NASDAQ SVA Mon, Aug 10, 2015 5.13 5.30 5.13 5.28
2236 NASDAQ SVA Fri, Aug 7, 2015 5.11 5.33 5.11 5.19
2235 NASDAQ SVA Thu, Aug 6, 2015 5.17 5.22 5.17 5.18
2234 NASDAQ SVA Wed, Aug 5, 2015 5.29 5.30 5.10 5.20
2233 NASDAQ SVA Tue, Aug 4, 2015 5.20 5.29 5.11 5.25
2232 NASDAQ SVA Mon, Aug 3, 2015 5.27 5.27 5.15 5.22
2231 NASDAQ SVA Fri, Jul 31, 2015 5.20 5.25 5.11 5.24
2230 NASDAQ SVA Thu, Jul 30, 2015 5.07 5.24 5.07 5.23
2229 NASDAQ SVA Wed, Jul 29, 2015 5.10 5.34 5.06 5.15
2228 NASDAQ SVA Tue, Jul 28, 2015 5.11 5.20 5.10 5.19
2227 NASDAQ SVA Mon, Jul 27, 2015 5.10 5.16 5.00 5.12
2226 NASDAQ SVA Fri, Jul 24, 2015 5.32 5.32 5.06 5.15
2225 NASDAQ SVA Thu, Jul 23, 2015 5.28 5.41 5.28 5.33
2224 NASDAQ SVA Wed, Jul 22, 2015 5.22 5.35 5.22 5.31
2223 NASDAQ SVA Tue, Jul 21, 2015 5.23 5.36 5.18 5.31
2222 NASDAQ SVA Mon, Jul 20, 2015 5.32 5.32 5.19 5.29
2221 NASDAQ SVA Fri, Jul 17, 2015 5.37 5.39 5.29 5.35
2220 NASDAQ SVA Thu, Jul 16, 2015 5.36 5.43 5.18 5.35
2219 NASDAQ SVA Wed, Jul 15, 2015 5.39 5.40 5.23 5.31
2218 NASDAQ SVA Tue, Jul 14, 2015 5.25 5.45 5.25 5.36
2217 NASDAQ SVA Mon, Jul 13, 2015 5.25 5.32 5.22 5.28
2216 NASDAQ SVA Fri, Jul 10, 2015 5.29 5.37 5.16 5.26
2215 NASDAQ SVA Thu, Jul 9, 2015 5.07 5.32 5.07 5.24
2214 NASDAQ SVA Wed, Jul 8, 2015 5.07 5.14 4.95 5.09
2213 NASDAQ SVA Tue, Jul 7, 2015 5.24 5.25 4.90 5.21
2212 NASDAQ SVA Mon, Jul 6, 2015 5.11 5.25 5.10 5.24
2211 NASDAQ SVA Thu, Jul 2, 2015 5.15 5.35 5.15 5.21
2210 NASDAQ SVA Wed, Jul 1, 2015 5.30 5.30 5.06 5.24
2209 NASDAQ SVA Tue, Jun 30, 2015 4.95 5.25 4.91 5.25
2208 NASDAQ SVA Mon, Jun 29, 2015 5.07 5.15 4.90 4.90
2207 NASDAQ SVA Fri, Jun 26, 2015 5.22 5.25 5.05 5.08
2206 NASDAQ SVA Thu, Jun 25, 2015 5.32 5.45 5.15 5.26
2205 NASDAQ SVA Wed, Jun 24, 2015 5.40 5.46 5.27 5.37
2204 NASDAQ SVA Tue, Jun 23, 2015 5.56 5.68 5.50 5.53
2203 NASDAQ SVA Mon, Jun 22, 2015 5.59 5.64 5.51 5.58
2202 NASDAQ SVA Fri, Jun 19, 2015 5.56 5.62 5.50 5.61
2201 NASDAQ SVA Thu, Jun 18, 2015 5.58 5.63 5.46 5.52
2200 NASDAQ SVA Wed, Jun 17, 2015 5.60 5.63 5.55 5.60
2199 NASDAQ SVA Tue, Jun 16, 2015 5.78 5.78 5.55 5.55
2198 NASDAQ SVA Mon, Jun 15, 2015 5.67 5.84 5.55 5.81
2197 NASDAQ SVA Fri, Jun 12, 2015 5.72 5.88 5.71 5.72
2196 NASDAQ SVA Thu, Jun 11, 2015 5.54 5.78 5.54 5.71
2195 NASDAQ SVA Wed, Jun 10, 2015 5.50 5.60 5.50 5.55
2194 NASDAQ SVA Tue, Jun 9, 2015 5.62 5.62 5.50 5.50
2193 NASDAQ SVA Mon, Jun 8, 2015 5.66 5.73 5.58 5.67
2192 NASDAQ SVA Fri, Jun 5, 2015 5.59 5.67 5.52 5.63
2191 NASDAQ SVA Thu, Jun 4, 2015 5.70 5.70 5.50 5.58
2190 NASDAQ SVA Wed, Jun 3, 2015 5.54 5.65 5.46 5.64
2189 NASDAQ SVA Tue, Jun 2, 2015 5.47 5.58 5.41 5.52
2188 NASDAQ SVA Mon, Jun 1, 2015 5.57 5.63 5.45 5.45
2187 NASDAQ SVA Fri, May 29, 2015 5.52 5.66 5.52 5.53
2186 NASDAQ SVA Thu, May 28, 2015 5.70 5.70 5.47 5.51
2185 NASDAQ SVA Wed, May 27, 2015 5.73 5.77 5.70 5.76
2184 NASDAQ SVA Tue, May 26, 2015 5.81 5.85 5.71 5.75
2183 NASDAQ SVA Fri, May 22, 2015 5.74 5.82 5.65 5.80
2182 NASDAQ SVA Thu, May 21, 2015 5.55 5.80 5.52 5.74
2181 NASDAQ SVA Wed, May 20, 2015 5.50 5.55 5.48 5.52
2180 NASDAQ SVA Tue, May 19, 2015 5.47 5.53 5.41 5.50
2179 NASDAQ SVA Mon, May 18, 2015 5.39 5.50 5.38 5.42
2178 NASDAQ SVA Fri, May 15, 2015 5.32 5.53 5.22 5.36
2177 NASDAQ SVA Thu, May 14, 2015 5.56 5.89 5.50 5.61
2176 NASDAQ SVA Wed, May 13, 2015 5.20 5.55 5.20 5.52
2175 NASDAQ SVA Tue, May 12, 2015 5.07 5.25 5.00 5.24
2174 NASDAQ SVA Mon, May 11, 2015 5.20 5.20 5.06 5.09
2173 NASDAQ SVA Fri, May 8, 2015 5.00 5.22 5.00 5.20
2172 NASDAQ SVA Thu, May 7, 2015 4.93 5.00 4.88 4.98
2171 NASDAQ SVA Wed, May 6, 2015 4.98 5.04 4.90 4.95
2170 NASDAQ SVA Tue, May 5, 2015 5.03 5.03 4.95 4.95
2169 NASDAQ SVA Mon, May 4, 2015 4.98 5.09 4.95 5.06
2168 NASDAQ SVA Fri, May 1, 2015 4.92 5.01 4.89 4.98
2167 NASDAQ SVA Thu, Apr 30, 2015 4.87 4.96 4.86 4.94
2166 NASDAQ SVA Wed, Apr 29, 2015 4.89 4.97 4.88 4.93
2165 NASDAQ SVA Tue, Apr 28, 2015 4.95 5.01 4.88 4.93
2164 NASDAQ SVA Mon, Apr 27, 2015 5.10 5.12 4.90 4.90
2163 NASDAQ SVA Fri, Apr 24, 2015 5.12 5.16 5.02 5.10
2162 NASDAQ SVA Thu, Apr 23, 2015 5.07 5.16 5.06 5.10
2161 NASDAQ SVA Wed, Apr 22, 2015 4.99 5.21 4.90 5.06
2160 NASDAQ SVA Tue, Apr 21, 2015 4.92 5.08 4.92 4.96
2159 NASDAQ SVA Mon, Apr 20, 2015 5.15 5.15 4.90 4.90
2158 NASDAQ SVA Fri, Apr 17, 2015 4.93 5.04 4.85 5.03
2157 NASDAQ SVA Thu, Apr 16, 2015 4.97 5.01 4.85 4.99
2156 NASDAQ SVA Wed, Apr 15, 2015 4.91 5.04 4.85 5.04
2155 NASDAQ SVA Tue, Apr 14, 2015 4.97 4.97 4.85 4.90
2154 NASDAQ SVA Mon, Apr 13, 2015 4.90 5.05 4.90 4.90
2153 NASDAQ SVA Fri, Apr 10, 2015 5.04 5.04 4.90 4.95
2152 NASDAQ SVA Thu, Apr 9, 2015 5.01 5.07 4.90 5.02
2151 NASDAQ SVA Wed, Apr 8, 2015 4.93 5.09 4.89 5.05
2150 NASDAQ SVA Tue, Apr 7, 2015 4.90 4.95 4.87 4.94
2149 NASDAQ SVA Mon, Apr 6, 2015 4.93 4.93 4.86 4.90
2148 NASDAQ SVA Thu, Apr 2, 2015 4.95 4.96 4.85 4.92
2147 NASDAQ SVA Wed, Apr 1, 2015 4.98 4.98 4.88 4.92
2146 NASDAQ SVA Tue, Mar 31, 2015 4.90 4.97 4.81 4.96
2145 NASDAQ SVA Mon, Mar 30, 2015 4.99 4.99 4.82 4.95
2144 NASDAQ SVA Fri, Mar 27, 2015 4.94 4.98 4.80 4.98
2143 NASDAQ SVA Thu, Mar 26, 2015 4.94 5.00 4.85 4.94
2142 NASDAQ SVA Wed, Mar 25, 2015 5.00 5.00 4.93 4.95
2141 NASDAQ SVA Tue, Mar 24, 2015 4.98 4.99 4.86 4.98
2140 NASDAQ SVA Mon, Mar 23, 2015 5.02 5.10 4.73 4.99
2139 NASDAQ SVA Fri, Mar 20, 2015 5.02 5.03 4.96 5.02
2138 NASDAQ SVA Thu, Mar 19, 2015 4.90 5.00 4.87 4.99
2137 NASDAQ SVA Wed, Mar 18, 2015 4.86 4.91 4.86 4.90
2136 NASDAQ SVA Tue, Mar 17, 2015 4.92 4.93 4.81 4.88
2135 NASDAQ SVA Mon, Mar 16, 2015 4.98 4.98 4.90 4.91
2134 NASDAQ SVA Fri, Mar 13, 2015 4.88 5.00 4.86 5.00
2133 NASDAQ SVA Thu, Mar 12, 2015 4.93 4.98 4.86 4.92
2132 NASDAQ SVA Wed, Mar 11, 2015 5.00 4.99 4.90 4.96
2131 NASDAQ SVA Tue, Mar 10, 2015 4.91 5.01 4.82 5.00
2130 NASDAQ SVA Mon, Mar 9, 2015 4.97 5.00 4.91 4.98
2129 NASDAQ SVA Fri, Mar 6, 2015 5.00 5.00 4.96 4.99
2128 NASDAQ SVA Thu, Mar 5, 2015 4.95 5.04 4.89 5.02
2127 NASDAQ SVA Wed, Mar 4, 2015 4.97 5.01 4.95 4.97
2126 NASDAQ SVA Tue, Mar 3, 2015 5.07 5.09 4.92 4.99
2125 NASDAQ SVA Mon, Mar 2, 2015 4.95 5.10 4.93 5.10
2124 NASDAQ SVA Fri, Feb 27, 2015 4.93 4.99 4.91 4.94
2123 NASDAQ SVA Thu, Feb 26, 2015 4.91 4.99 4.94 4.96
2122 NASDAQ SVA Wed, Feb 25, 2015 4.91 5.00 4.91 4.93
2121 NASDAQ SVA Tue, Feb 24, 2015 4.92 5.00 4.86 4.94
2120 NASDAQ SVA Mon, Feb 23, 2015 4.98 4.99 4.92 4.95
2119 NASDAQ SVA Fri, Feb 20, 2015 4.99 5.00 4.92 5.00
2118 NASDAQ SVA Thu, Feb 19, 2015 4.97 5.00 4.89 5.00
2117 NASDAQ SVA Wed, Feb 18, 2015 4.87 5.00 4.86 5.00
2116 NASDAQ SVA Tue, Feb 17, 2015 4.89 4.98 4.85 4.85
2115 NASDAQ SVA Fri, Feb 13, 2015 4.97 5.05 4.91 5.05
2114 NASDAQ SVA Thu, Feb 12, 2015 4.92 5.00 4.82 4.99
2113 NASDAQ SVA Wed, Feb 11, 2015 5.00 5.05 4.88 4.90
2112 NASDAQ SVA Tue, Feb 10, 2015 4.95 5.04 4.97 5.00
2111 NASDAQ SVA Mon, Feb 9, 2015 4.91 5.07 4.89 4.96
2110 NASDAQ SVA Fri, Feb 6, 2015 4.85 4.97 4.83 4.95
2109 NASDAQ SVA Thu, Feb 5, 2015 4.81 4.91 4.81 4.87
2108 NASDAQ SVA Wed, Feb 4, 2015 4.82 4.82 4.72 4.79
2107 NASDAQ SVA Tue, Feb 3, 2015 4.81 4.87 4.75 4.86
2106 NASDAQ SVA Mon, Feb 2, 2015 4.79 4.83 4.68 4.80
2105 NASDAQ SVA Fri, Jan 30, 2015 4.74 4.86 4.70 4.82
2104 NASDAQ SVA Thu, Jan 29, 2015 4.76 4.87 4.68 4.78
2103 NASDAQ SVA Wed, Jan 28, 2015 4.82 4.83 4.65 4.78
2102 NASDAQ SVA Tue, Jan 27, 2015 4.69 4.87 4.69 4.83
2101 NASDAQ SVA Mon, Jan 26, 2015 4.77 4.77 4.67 4.72
2100 NASDAQ SVA Fri, Jan 23, 2015 4.77 4.79 4.66 4.74
2099 NASDAQ SVA Thu, Jan 22, 2015 4.80 4.80 4.63 4.76
2098 NASDAQ SVA Wed, Jan 21, 2015 4.85 4.83 4.71 4.77
2097 NASDAQ SVA Tue, Jan 20, 2015 4.81 4.85 4.70 4.85
2096 NASDAQ SVA Fri, Jan 16, 2015 4.75 4.84 4.71 4.83
2095 NASDAQ SVA Thu, Jan 15, 2015 4.83 4.78 4.63 4.71
2094 NASDAQ SVA Wed, Jan 14, 2015 4.68 4.84 4.56 4.82
2093 NASDAQ SVA Tue, Jan 13, 2015 4.94 4.97 4.67 4.70
2092 NASDAQ SVA Mon, Jan 12, 2015 5.04 5.14 4.90 4.94
2091 NASDAQ SVA Fri, Jan 9, 2015 4.98 5.14 4.94 5.04
2090 NASDAQ SVA Thu, Jan 8, 2015 5.09 5.09 4.92 5.03
2089 NASDAQ SVA Wed, Jan 7, 2015 5.02 5.06 4.89 5.04
2088 NASDAQ SVA Tue, Jan 6, 2015 5.00 5.04 4.63 4.87
2087 NASDAQ SVA Mon, Jan 5, 2015 5.28 5.28 5.00 5.02
2086 NASDAQ SVA Fri, Jan 2, 2015 5.28 5.36 5.23 5.30
2085 NASDAQ SVA Wed, Dec 31, 2014 5.09 5.39 5.07 5.23
2084 NASDAQ SVA Tue, Dec 30, 2014 5.08 5.16 5.04 5.08
2083 NASDAQ SVA Mon, Dec 29, 2014 5.07 5.15 5.03 5.13
2082 NASDAQ SVA Fri, Dec 26, 2014 4.93 5.11 4.93 5.11
2081 NASDAQ SVA Wed, Dec 24, 2014 4.90 4.95 4.86 4.95
2080 NASDAQ SVA Tue, Dec 23, 2014 4.94 4.98 4.77 4.88
2079 NASDAQ SVA Mon, Dec 22, 2014 4.83 4.98 4.83 4.94
2078 NASDAQ SVA Fri, Dec 19, 2014 4.88 4.98 4.81 4.83
2077 NASDAQ SVA Thu, Dec 18, 2014 4.98 5.02 4.87 4.90
2076 NASDAQ SVA Wed, Dec 17, 2014 4.86 4.99 4.80 4.99
2075 NASDAQ SVA Tue, Dec 16, 2014 4.66 4.88 4.66 4.88
2074 NASDAQ SVA Mon, Dec 15, 2014 4.90 4.98 4.72 4.73
2073 NASDAQ SVA Fri, Dec 12, 2014 4.84 4.96 4.77 4.90
2072 NASDAQ SVA Thu, Dec 11, 2014 4.81 4.93 4.80 4.88
2071 NASDAQ SVA Wed, Dec 10, 2014 4.93 4.95 4.75 4.76
2070 NASDAQ SVA Tue, Dec 9, 2014 4.91 5.00 4.83 4.96
2069 NASDAQ SVA Mon, Dec 8, 2014 4.90 5.00 4.86 5.00
2068 NASDAQ SVA Fri, Dec 5, 2014 4.97 5.00 4.81 4.91
2067 NASDAQ SVA Thu, Dec 4, 2014 4.97 4.99 4.82 4.97
2066 NASDAQ SVA Wed, Dec 3, 2014 4.98 5.00 4.80 5.00
2065 NASDAQ SVA Tue, Dec 2, 2014 4.90 5.00 4.75 5.00
2064 NASDAQ SVA Mon, Dec 1, 2014 5.00 5.04 4.86 4.88
2063 NASDAQ SVA Fri, Nov 28, 2014 5.03 5.05 4.96 4.98
2062 NASDAQ SVA Wed, Nov 26, 2014 5.03 5.05 4.93 5.05
2061 NASDAQ SVA Tue, Nov 25, 2014 5.06 5.06 4.92 5.04
2060 NASDAQ SVA Mon, Nov 24, 2014 4.99 5.10 4.99 5.08
2059 NASDAQ SVA Fri, Nov 21, 2014 5.05 5.06 4.96 5.05
2058 NASDAQ SVA Thu, Nov 20, 2014 5.02 5.05 4.93 5.01
2057 NASDAQ SVA Wed, Nov 19, 2014 5.05 5.08 4.98 5.01
2056 NASDAQ SVA Tue, Nov 18, 2014 4.93 5.05 4.89 5.05
2055 NASDAQ SVA Mon, Nov 17, 2014 5.20 5.20 4.62 5.06
2054 NASDAQ SVA Fri, Nov 14, 2014 5.28 5.29 5.17 5.25
2053 NASDAQ SVA Thu, Nov 13, 2014 5.24 5.35 5.18 5.34
2052 NASDAQ SVA Wed, Nov 12, 2014 5.24 5.26 5.15 5.26
2051 NASDAQ SVA Tue, Nov 11, 2014 5.27 5.33 5.18 5.24
2050 NASDAQ SVA Mon, Nov 10, 2014 5.24 5.30 5.05 5.30
2049 NASDAQ SVA Fri, Nov 7, 2014 5.38 5.44 5.21 5.29
2048 NASDAQ SVA Thu, Nov 6, 2014 5.23 5.48 5.19 5.37
2047 NASDAQ SVA Wed, Nov 5, 2014 5.33 5.33 5.14 5.26
2046 NASDAQ SVA Tue, Nov 4, 2014 5.28 5.50 5.24 5.32
2045 NASDAQ SVA Mon, Nov 3, 2014 5.30 5.35 5.20 5.29
2044 NASDAQ SVA Fri, Oct 31, 2014 5.50 5.50 5.23 5.29
2043 NASDAQ SVA Thu, Oct 30, 2014 5.37 5.47 5.25 5.44
2042 NASDAQ SVA Wed, Oct 29, 2014 5.35 5.42 5.32 5.37
2041 NASDAQ SVA Tue, Oct 28, 2014 5.37 5.48 5.35 5.42
2040 NASDAQ SVA Mon, Oct 27, 2014 5.40 5.42 5.29 5.40
2039 NASDAQ SVA Fri, Oct 24, 2014 5.35 5.47 5.34 5.40
2038 NASDAQ SVA Thu, Oct 23, 2014 5.33 5.48 5.26 5.37
2037 NASDAQ SVA Wed, Oct 22, 2014 5.33 5.40 5.19 5.30
2036 NASDAQ SVA Tue, Oct 21, 2014 5.35 5.36 5.24 5.34
2035 NASDAQ SVA Mon, Oct 20, 2014 5.30 5.36 5.23 5.33
2034 NASDAQ SVA Fri, Oct 17, 2014 5.53 5.64 5.18 5.27
2033 NASDAQ SVA Thu, Oct 16, 2014 5.44 5.52 5.21 5.52
2032 NASDAQ SVA Wed, Oct 15, 2014 4.97 5.41 4.90 5.40
2031 NASDAQ SVA Tue, Oct 14, 2014 5.01 5.18 4.77 5.06
2030 NASDAQ SVA Mon, Oct 13, 2014 5.10 5.12 4.83 5.01
2029 NASDAQ SVA Fri, Oct 10, 2014 5.15 5.30 4.98 5.08
2028 NASDAQ SVA Thu, Oct 9, 2014 5.29 5.30 4.95 5.15
2027 NASDAQ SVA Wed, Oct 8, 2014 4.87 5.26 4.77 5.26
2026 NASDAQ SVA Tue, Oct 7, 2014 4.75 5.01 4.67 4.89
2025 NASDAQ SVA Mon, Oct 6, 2014 4.75 4.80 4.65 4.77
2024 NASDAQ SVA Fri, Oct 3, 2014 4.71 4.86 4.71 4.76
2023 NASDAQ SVA Thu, Oct 2, 2014 4.70 4.87 4.64 4.71
2022 NASDAQ SVA Wed, Oct 1, 2014 4.78 4.82 4.64 4.73
2021 NASDAQ SVA Tue, Sep 30, 2014 4.56 4.85 4.51 4.81
2020 NASDAQ SVA Mon, Sep 29, 2014 4.63 4.71 4.53 4.57
2019 NASDAQ SVA Fri, Sep 26, 2014 4.74 4.81 4.62 4.70
2018 NASDAQ SVA Thu, Sep 25, 2014 4.91 4.91 4.70 4.75
2017 NASDAQ SVA Wed, Sep 24, 2014 4.81 4.91 4.79 4.91
2016 NASDAQ SVA Tue, Sep 23, 2014 4.78 4.83 4.73 4.79
2015 NASDAQ SVA Mon, Sep 22, 2014 4.86 4.94 4.72 4.78
2014 NASDAQ SVA Fri, Sep 19, 2014 5.11 5.15 4.89 4.91
2013 NASDAQ SVA Thu, Sep 18, 2014 4.96 5.15 4.96 5.09
2012 NASDAQ SVA Wed, Sep 17, 2014 4.96 5.06 4.93 5.04
2011 NASDAQ SVA Tue, Sep 16, 2014 4.94 4.98 4.80 4.97
2010 NASDAQ SVA Mon, Sep 15, 2014 4.92 4.97 4.87 4.93
2009 NASDAQ SVA Fri, Sep 12, 2014 4.97 5.01 4.88 4.95
2008 NASDAQ SVA Thu, Sep 11, 2014 4.92 5.08 4.91 4.95
2007 NASDAQ SVA Wed, Sep 10, 2014 4.95 5.14 4.93 4.96
2006 NASDAQ SVA Tue, Sep 9, 2014 5.02 5.03 4.90 4.97
2005 NASDAQ SVA Mon, Sep 8, 2014 4.89 5.03 4.86 4.99
2004 NASDAQ SVA Fri, Sep 5, 2014 4.98 5.06 4.94 4.97
2003 NASDAQ SVA Thu, Sep 4, 2014 5.05 5.12 4.91 4.92
2002 NASDAQ SVA Wed, Sep 3, 2014 5.05 5.32 5.00 5.04
2001 NASDAQ SVA Tue, Sep 2, 2014 4.61 5.50 4.61 5.02
2000 NASDAQ SVA Fri, Aug 29, 2014 5.50 5.53 5.45 5.53
1999 NASDAQ SVA Thu, Aug 28, 2014 5.40 5.50 5.40 5.50
1998 NASDAQ SVA Wed, Aug 27, 2014 5.48 5.48 5.40 5.41
1997 NASDAQ SVA Tue, Aug 26, 2014 5.60 5.65 5.48 5.49
1996 NASDAQ SVA Mon, Aug 25, 2014 5.60 5.63 5.50 5.62
1995 NASDAQ SVA Fri, Aug 22, 2014 5.51 5.69 5.51 5.60
1994 NASDAQ SVA Thu, Aug 21, 2014 5.55 5.58 5.50 5.54
1993 NASDAQ SVA Wed, Aug 20, 2014 5.60 5.60 5.52 5.55
1992 NASDAQ SVA Tue, Aug 19, 2014 5.59 5.60 5.42 5.58
1991 NASDAQ SVA Mon, Aug 18, 2014 5.60 5.63 5.55 5.60
1990 NASDAQ SVA Fri, Aug 15, 2014 5.57 5.63 5.40 5.61
1989 NASDAQ SVA Thu, Aug 14, 2014 5.61 5.68 5.31 5.59
1988 NASDAQ SVA Wed, Aug 13, 2014 5.62 5.70 5.58 5.62
1987 NASDAQ SVA Tue, Aug 12, 2014 5.60 5.64 5.57 5.62
1986 NASDAQ SVA Mon, Aug 11, 2014 5.66 5.66 5.57 5.63
1985 NASDAQ SVA Fri, Aug 8, 2014 5.62 5.62 5.45 5.60
1984 NASDAQ SVA Thu, Aug 7, 2014 5.67 5.67 5.55 5.59
1983 NASDAQ SVA Wed, Aug 6, 2014 5.61 5.68 5.57 5.66
1982 NASDAQ SVA Tue, Aug 5, 2014 5.60 5.67 5.53 5.61
1981 NASDAQ SVA Mon, Aug 4, 2014 5.56 5.64 5.52 5.60
1980 NASDAQ SVA Fri, Aug 1, 2014 5.55 5.64 5.50 5.57
1979 NASDAQ SVA Thu, Jul 31, 2014 5.58 5.59 5.50 5.54
1978 NASDAQ SVA Wed, Jul 30, 2014 5.68 5.68 5.55 5.63
1977 NASDAQ SVA Tue, Jul 29, 2014 5.58 5.67 5.53 5.65
1976 NASDAQ SVA Mon, Jul 28, 2014 5.54 5.58 5.50 5.53
1975 NASDAQ SVA Fri, Jul 25, 2014 5.65 5.66 5.51 5.55
1974 NASDAQ SVA Thu, Jul 24, 2014 5.80 5.80 5.62 5.71
1973 NASDAQ SVA Wed, Jul 23, 2014 5.74 5.80 5.63 5.78
1972 NASDAQ SVA Tue, Jul 22, 2014 5.65 5.75 5.62 5.68
1971 NASDAQ SVA Mon, Jul 21, 2014 5.66 5.70 5.56 5.63
1970 NASDAQ SVA Fri, Jul 18, 2014 5.42 5.60 5.41 5.60
1969 NASDAQ SVA Thu, Jul 17, 2014 5.50 5.54 5.40 5.44
1968 NASDAQ SVA Wed, Jul 16, 2014 5.57 5.61 5.50 5.51
1967 NASDAQ SVA Tue, Jul 15, 2014 5.73 5.73 5.52 5.55
1966 NASDAQ SVA Mon, Jul 14, 2014 5.61 5.74 5.47 5.69
1965 NASDAQ SVA Fri, Jul 11, 2014 5.46 5.59 5.46 5.55
1964 NASDAQ SVA Thu, Jul 10, 2014 5.35 5.48 5.35 5.48
1963 NASDAQ SVA Wed, Jul 9, 2014 5.36 5.50 5.36 5.42
1962 NASDAQ SVA Tue, Jul 8, 2014 5.66 5.70 5.32 5.38
1961 NASDAQ SVA Mon, Jul 7, 2014 5.73 5.86 5.65 5.66
1960 NASDAQ SVA Thu, Jul 3, 2014 5.96 6.00 5.73 5.74
1959 NASDAQ SVA Wed, Jul 2, 2014 5.70 6.03 5.70 6.01
1958 NASDAQ SVA Tue, Jul 1, 2014 5.68 5.88 5.67 5.71
1957 NASDAQ SVA Mon, Jun 30, 2014 5.66 5.70 5.56 5.64
1956 NASDAQ SVA Fri, Jun 27, 2014 5.72 5.72 5.60 5.62
1955 NASDAQ SVA Thu, Jun 26, 2014 5.56 5.77 5.52 5.70
1954 NASDAQ SVA Wed, Jun 25, 2014 5.60 5.72 5.51 5.54
1953 NASDAQ SVA Tue, Jun 24, 2014 5.72 5.72 5.55 5.55
1952 NASDAQ SVA Mon, Jun 23, 2014 5.60 5.74 5.56 5.68
1951 NASDAQ SVA Fri, Jun 20, 2014 5.60 5.63 5.53 5.59
1950 NASDAQ SVA Thu, Jun 19, 2014 5.62 5.63 5.56 5.58
1949 NASDAQ SVA Wed, Jun 18, 2014 5.59 5.63 5.50 5.61
1948 NASDAQ SVA Tue, Jun 17, 2014 5.57 5.65 5.55 5.60
1947 NASDAQ SVA Mon, Jun 16, 2014 5.60 5.67 5.56 5.60
1946 NASDAQ SVA Fri, Jun 13, 2014 5.80 5.81 5.60 5.63
1945 NASDAQ SVA Thu, Jun 12, 2014 5.78 5.84 5.72 5.75
1944 NASDAQ SVA Wed, Jun 11, 2014 5.75 5.90 5.72 5.77
1943 NASDAQ SVA Tue, Jun 10, 2014 5.66 5.92 5.66 5.81
1942 NASDAQ SVA Mon, Jun 9, 2014 5.90 5.97 5.68 5.71
1941 NASDAQ SVA Fri, Jun 6, 2014 6.00 6.00 5.90 5.92
1940 NASDAQ SVA Thu, Jun 5, 2014 5.95 6.04 5.92 5.98
1939 NASDAQ SVA Wed, Jun 4, 2014 5.98 6.03 5.93 5.97
1938 NASDAQ SVA Tue, Jun 3, 2014 6.12 6.12 5.96 5.98
1937 NASDAQ SVA Mon, Jun 2, 2014 6.21 6.27 6.03 6.16
1936 NASDAQ SVA Fri, May 30, 2014 6.30 6.35 6.20 6.27
1935 NASDAQ SVA Thu, May 29, 2014 6.40 6.47 6.20 6.29
1934 NASDAQ SVA Wed, May 28, 2014 6.05 6.45 6.04 6.39
1933 NASDAQ SVA Tue, May 27, 2014 6.09 6.22 5.98 6.03
1932 NASDAQ SVA Fri, May 23, 2014 6.10 6.15 5.98 6.02
1931 NASDAQ SVA Thu, May 22, 2014 6.34 6.34 5.85 6.06
1930 NASDAQ SVA Wed, May 21, 2014 6.05 6.31 6.05 6.27
1929 NASDAQ SVA Tue, May 20, 2014 5.94 6.17 5.94 6.09
1928 NASDAQ SVA Mon, May 19, 2014 5.93 6.11 5.90 5.98
1927 NASDAQ SVA Fri, May 16, 2014 5.91 5.95 5.76 5.89
1926 NASDAQ SVA Thu, May 15, 2014 6.21 6.49 5.90 5.93
1925 NASDAQ SVA Wed, May 14, 2014 6.29 6.35 6.19 6.28
1924 NASDAQ SVA Tue, May 13, 2014 6.36 6.53 6.24 6.28
1923 NASDAQ SVA Mon, May 12, 2014 6.29 6.43 6.12 6.32
1922 NASDAQ SVA Fri, May 9, 2014 5.71 6.26 5.70 6.26
1921 NASDAQ SVA Thu, May 8, 2014 5.82 5.84 5.68 5.74
1920 NASDAQ SVA Wed, May 7, 2014 5.80 5.94 5.75 5.83
1919 NASDAQ SVA Tue, May 6, 2014 5.93 6.05 5.76 5.76
1918 NASDAQ SVA Mon, May 5, 2014 5.80 6.00 5.69 5.96
1917 NASDAQ SVA Fri, May 2, 2014 5.86 5.96 5.74 5.83
1916 NASDAQ SVA Thu, May 1, 2014 5.98 6.07 5.75 5.96
1915 NASDAQ SVA Wed, Apr 30, 2014 6.07 6.07 5.70 5.94
1914 NASDAQ SVA Tue, Apr 29, 2014 5.74 6.12 5.74 6.08
1913 NASDAQ SVA Mon, Apr 28, 2014 5.92 6.18 5.68 5.72
1912 NASDAQ SVA Fri, Apr 25, 2014 6.25 6.28 5.76 5.93
1911 NASDAQ SVA Thu, Apr 24, 2014 6.35 6.47 6.10 6.29
1910 NASDAQ SVA Wed, Apr 23, 2014 6.36 6.38 6.15 6.27
1909 NASDAQ SVA Tue, Apr 22, 2014 6.34 6.50 6.22 6.38
1908 NASDAQ SVA Mon, Apr 21, 2014 6.06 6.31 6.04 6.30
1907 NASDAQ SVA Thu, Apr 17, 2014 6.12 6.32 6.02 6.12
1906 NASDAQ SVA Wed, Apr 16, 2014 6.06 6.18 5.95 6.13
1905 NASDAQ SVA Tue, Apr 15, 2014 6.11 6.15 5.61 6.04
1904 NASDAQ SVA Mon, Apr 14, 2014 6.29 6.40 6.01 6.12
1903 NASDAQ SVA Fri, Apr 11, 2014 6.50 6.60 6.21 6.27
1902 NASDAQ SVA Thu, Apr 10, 2014 6.84 6.88 6.51 6.56
1901 NASDAQ SVA Wed, Apr 9, 2014 6.62 6.90 6.62 6.87
1900 NASDAQ SVA Tue, Apr 8, 2014 6.71 6.85 6.50 6.61
1899 NASDAQ SVA Mon, Apr 7, 2014 6.68 6.90 6.41 6.65
1898 NASDAQ SVA Fri, Apr 4, 2014 7.19 7.19 6.52 6.72
1897 NASDAQ SVA Thu, Apr 3, 2014 7.31 7.31 6.98 7.12
1896 NASDAQ SVA Wed, Apr 2, 2014 7.47 7.47 7.16 7.32
1895 NASDAQ SVA Tue, Apr 1, 2014 7.26 7.41 7.17 7.41
1894 NASDAQ SVA Mon, Mar 31, 2014 7.00 7.27 6.98 7.20
1893 NASDAQ SVA Fri, Mar 28, 2014 7.38 7.45 6.84 6.94
1892 NASDAQ SVA Thu, Mar 27, 2014 7.39 7.40 7.15 7.33
1891 NASDAQ SVA Wed, Mar 26, 2014 7.44 7.80 7.32 7.38
1890 NASDAQ SVA Tue, Mar 25, 2014 7.25 7.58 7.09 7.42
1889 NASDAQ SVA Mon, Mar 24, 2014 7.56 7.80 7.05 7.30
1888 NASDAQ SVA Fri, Mar 21, 2014 8.08 8.14 7.40 7.53
1887 NASDAQ SVA Thu, Mar 20, 2014 7.24 8.09 7.16 8.07
1886 NASDAQ SVA Wed, Mar 19, 2014 6.86 6.92 6.71 6.89
1885 NASDAQ SVA Tue, Mar 18, 2014 6.46 6.80 6.46 6.80
1884 NASDAQ SVA Mon, Mar 17, 2014 6.45 6.51 6.39 6.45
1883 NASDAQ SVA Fri, Mar 14, 2014 6.49 6.50 6.36 6.40
1882 NASDAQ SVA Thu, Mar 13, 2014 6.55 6.68 6.41 6.48
1881 NASDAQ SVA Wed, Mar 12, 2014 6.51 6.58 6.39 6.54
1880 NASDAQ SVA Tue, Mar 11, 2014 6.53 6.69 6.38 6.54
1879 NASDAQ SVA Mon, Mar 10, 2014 6.49 6.63 6.35 6.50
1878 NASDAQ SVA Fri, Mar 7, 2014 6.61 6.69 6.35 6.52
1877 NASDAQ SVA Thu, Mar 6, 2014 6.87 7.00 6.55 6.59
1876 NASDAQ SVA Wed, Mar 5, 2014 6.81 7.07 6.68 6.83
1875 NASDAQ SVA Tue, Mar 4, 2014 6.79 6.90 6.73 6.80
1874 NASDAQ SVA Mon, Mar 3, 2014 6.65 6.90 6.53 6.72
1873 NASDAQ SVA Fri, Feb 28, 2014 6.85 7.10 6.51 6.57
1872 NASDAQ SVA Thu, Feb 27, 2014 6.80 6.88 6.67 6.70
1871 NASDAQ SVA Wed, Feb 26, 2014 6.40 6.69 6.40 6.56
1870 NASDAQ SVA Tue, Feb 25, 2014 6.69 6.72 6.42 6.42
1869 NASDAQ SVA Mon, Feb 24, 2014 6.72 6.80 6.63 6.70
1868 NASDAQ SVA Fri, Feb 21, 2014 6.68 6.83 6.62 6.68
1867 NASDAQ SVA Thu, Feb 20, 2014 6.60 6.83 6.56 6.64
1866 NASDAQ SVA Wed, Feb 19, 2014 6.62 6.71 6.50 6.57
1865 NASDAQ SVA Tue, Feb 18, 2014 6.65 6.77 6.61 6.63
1864 NASDAQ SVA Fri, Feb 14, 2014 6.70 6.86 6.53 6.66
1863 NASDAQ SVA Thu, Feb 13, 2014 6.65 6.76 6.60 6.72
1862 NASDAQ SVA Wed, Feb 12, 2014 6.73 6.89 6.65 6.71
1861 NASDAQ SVA Tue, Feb 11, 2014 6.35 6.72 6.31 6.70
1860 NASDAQ SVA Mon, Feb 10, 2014 6.20 6.40 6.16 6.36
1859 NASDAQ SVA Fri, Feb 7, 2014 6.05 6.18 6.04 6.17
1858 NASDAQ SVA Thu, Feb 6, 2014 6.03 6.13 6.03 6.06
1857 NASDAQ SVA Wed, Feb 5, 2014 6.21 6.21 6.00 6.03
1856 NASDAQ SVA Tue, Feb 4, 2014 6.32 6.52 6.16 6.23
1855 NASDAQ SVA Mon, Feb 3, 2014 6.35 6.42 6.08 6.32
1854 NASDAQ SVA Fri, Jan 31, 2014 6.32 6.43 6.19 6.31
1853 NASDAQ SVA Thu, Jan 30, 2014 6.48 6.57 6.37 6.39
1852 NASDAQ SVA Wed, Jan 29, 2014 6.45 6.45 6.16 6.40
1851 NASDAQ SVA Tue, Jan 28, 2014 6.23 6.29 6.06 6.23
1850 NASDAQ SVA Mon, Jan 27, 2014 6.13 6.29 5.99 6.19
1849 NASDAQ SVA Fri, Jan 24, 2014 6.69 6.79 6.02 6.09
1848 NASDAQ SVA Thu, Jan 23, 2014 7.00 7.00 6.73 6.80
1847 NASDAQ SVA Wed, Jan 22, 2014 6.97 7.23 6.91 7.14
1846 NASDAQ SVA Tue, Jan 21, 2014 6.88 7.00 6.75 6.93
1845 NASDAQ SVA Fri, Jan 17, 2014 6.88 6.92 6.73 6.85
1844 NASDAQ SVA Thu, Jan 16, 2014 7.00 7.15 6.72 6.86
1843 NASDAQ SVA Wed, Jan 15, 2014 6.36 6.90 6.36 6.87
1842 NASDAQ SVA Tue, Jan 14, 2014 6.26 6.38 6.19 6.37
1841 NASDAQ SVA Mon, Jan 13, 2014 6.37 6.40 6.14 6.19
1840 NASDAQ SVA Fri, Jan 10, 2014 6.35 6.36 6.23 6.34
1839 NASDAQ SVA Thu, Jan 9, 2014 6.38 6.40 6.28 6.31
1838 NASDAQ SVA Wed, Jan 8, 2014 6.31 6.35 6.26 6.33
1837 NASDAQ SVA Tue, Jan 7, 2014 6.35 6.38 6.25 6.28
1836 NASDAQ SVA Mon, Jan 6, 2014 6.15 6.32 6.14 6.30
1835 NASDAQ SVA Fri, Jan 3, 2014 6.03 6.04 5.98 6.00
1834 NASDAQ SVA Thu, Jan 2, 2014 6.09 6.12 6.02 6.06
1833 NASDAQ SVA Tue, Dec 31, 2013 6.16 6.19 6.03 6.12
1832 NASDAQ SVA Mon, Dec 30, 2013 6.28 6.29 6.13 6.18
1831 NASDAQ SVA Fri, Dec 27, 2013 6.33 6.35 6.27 6.31
1830 NASDAQ SVA Thu, Dec 26, 2013 6.34 6.42 6.33 6.36
1829 NASDAQ SVA Tue, Dec 24, 2013 6.34 6.37 6.18 6.34
1828 NASDAQ SVA Mon, Dec 23, 2013 6.30 6.37 6.25 6.35
1827 NASDAQ SVA Fri, Dec 20, 2013 6.23 6.30 6.19 6.27
1826 NASDAQ SVA Thu, Dec 19, 2013 6.24 6.25 6.17 6.23
1825 NASDAQ SVA Wed, Dec 18, 2013 6.10 6.25 6.06 6.24
1824 NASDAQ SVA Tue, Dec 17, 2013 6.20 6.20 6.00 6.08
1823 NASDAQ SVA Mon, Dec 16, 2013 5.97 6.20 5.97 6.17
1822 NASDAQ SVA Fri, Dec 13, 2013 5.85 6.06 5.82 5.97
1821 NASDAQ SVA Thu, Dec 12, 2013 5.70 5.83 5.69 5.81
1820 NASDAQ SVA Wed, Dec 11, 2013 5.71 5.80 5.61 5.67
1819 NASDAQ SVA Tue, Dec 10, 2013 5.63 5.70 5.58 5.68
1818 NASDAQ SVA Mon, Dec 9, 2013 5.71 5.80 5.61 5.64
1817 NASDAQ SVA Fri, Dec 6, 2013 5.71 5.90 5.63 5.71
1816 NASDAQ SVA Thu, Dec 5, 2013 5.96 5.96 5.65 5.68
1815 NASDAQ SVA Wed, Dec 4, 2013 5.88 6.08 5.86 5.98
1814 NASDAQ SVA Tue, Dec 3, 2013 6.22 6.57 5.84 5.88
1813 NASDAQ SVA Mon, Dec 2, 2013 6.24 6.29 6.01 6.25
1812 NASDAQ SVA Fri, Nov 29, 2013 6.25 6.30 6.24 6.25
1811 NASDAQ SVA Wed, Nov 27, 2013 6.27 6.29 6.21 6.23
1810 NASDAQ SVA Tue, Nov 26, 2013 6.31 6.35 6.24 6.27
1809 NASDAQ SVA Mon, Nov 25, 2013 6.18 6.32 6.15 6.27
1808 NASDAQ SVA Fri, Nov 22, 2013 6.06 6.18 6.04 6.17
1807 NASDAQ SVA Thu, Nov 21, 2013 6.00 6.12 6.00 6.09
1806 NASDAQ SVA Wed, Nov 20, 2013 6.06 6.11 5.97 6.02
1805 NASDAQ SVA Tue, Nov 19, 2013 6.11 6.12 6.01 6.08
1804 NASDAQ SVA Mon, Nov 18, 2013 6.04 6.25 6.04 6.14
1803 NASDAQ SVA Fri, Nov 15, 2013 6.08 6.18 6.00 6.05
1802 NASDAQ SVA Thu, Nov 14, 2013 6.21 6.22 5.87 6.09
1801 NASDAQ SVA Wed, Nov 13, 2013 6.18 6.45 6.07 6.22
1800 NASDAQ SVA Tue, Nov 12, 2013 5.90 6.01 5.74 5.89
1799 NASDAQ SVA Mon, Nov 11, 2013 5.84 6.05 5.71 5.89
1798 NASDAQ SVA Fri, Nov 8, 2013 5.56 5.92 5.45 5.84
1797 NASDAQ SVA Thu, Nov 7, 2013 5.67 5.67 5.52 5.54
1796 NASDAQ SVA Wed, Nov 6, 2013 5.69 5.75 5.50 5.70
1795 NASDAQ SVA Tue, Nov 5, 2013 5.75 5.83 5.60 5.71
1794 NASDAQ SVA Mon, Nov 4, 2013 5.47 5.79 5.45 5.76
1793 NASDAQ SVA Fri, Nov 1, 2013 5.53 5.53 5.45 5.47
1792 NASDAQ SVA Thu, Oct 31, 2013 5.54 5.54 5.34 5.51
1791 NASDAQ SVA Wed, Oct 30, 2013 5.86 5.88 5.55 5.61
1790 NASDAQ SVA Tue, Oct 29, 2013 6.00 6.00 5.81 5.82
1789 NASDAQ SVA Mon, Oct 28, 2013 6.04 6.09 5.93 6.00
1788 NASDAQ SVA Fri, Oct 25, 2013 6.17 6.22 5.99 6.04
1787 NASDAQ SVA Thu, Oct 24, 2013 6.11 6.15 6.05 6.14
1786 NASDAQ SVA Wed, Oct 23, 2013 5.86 6.15 5.83 6.10
1785 NASDAQ SVA Tue, Oct 22, 2013 5.98 6.08 5.85 5.90
1784 NASDAQ SVA Mon, Oct 21, 2013 6.32 6.42 5.93 5.99
1783 NASDAQ SVA Fri, Oct 18, 2013 6.45 6.45 6.33 6.34
1782 NASDAQ SVA Thu, Oct 17, 2013 6.25 6.44 6.23 6.42
1781 NASDAQ SVA Wed, Oct 16, 2013 6.16 6.46 6.00 6.25
1780 NASDAQ SVA Tue, Oct 15, 2013 6.18 6.25 6.11 6.15
1779 NASDAQ SVA Mon, Oct 14, 2013 6.07 6.23 6.04 6.18
1778 NASDAQ SVA Fri, Oct 11, 2013 6.06 6.19 6.02 6.13
1777 NASDAQ SVA Thu, Oct 10, 2013 5.95 6.05 5.94 6.05
1776 NASDAQ SVA Wed, Oct 9, 2013 5.87 5.97 5.87 5.92
1775 NASDAQ SVA Tue, Oct 8, 2013 5.95 5.99 5.80 5.86
1774 NASDAQ SVA Mon, Oct 7, 2013 6.10 6.15 5.90 5.98
1773 NASDAQ SVA Fri, Oct 4, 2013 6.15 6.23 6.09 6.11
1772 NASDAQ SVA Thu, Oct 3, 2013 6.21 6.27 6.10 6.12
1771 NASDAQ SVA Wed, Oct 2, 2013 6.19 6.27 6.13 6.19
1770 NASDAQ SVA Tue, Oct 1, 2013 6.00 6.19 5.98 6.19
1769 NASDAQ SVA Mon, Sep 30, 2013 6.00 6.03 5.89 5.98
1768 NASDAQ SVA Fri, Sep 27, 2013 6.09 6.10 6.00 6.08
1767 NASDAQ SVA Thu, Sep 26, 2013 6.02 6.10 5.95 6.09
1766 NASDAQ SVA Wed, Sep 25, 2013 6.04 6.10 6.02 6.06
1765 NASDAQ SVA Tue, Sep 24, 2013 6.11 6.13 6.03 6.09
1764 NASDAQ SVA Mon, Sep 23, 2013 6.15 6.20 6.01 6.13
1763 NASDAQ SVA Fri, Sep 20, 2013 6.22 6.25 6.12 6.15
1762 NASDAQ SVA Thu, Sep 19, 2013 6.24 6.27 6.17 6.24
1761 NASDAQ SVA Wed, Sep 18, 2013 6.15 6.26 6.12 6.24
1760 NASDAQ SVA Tue, Sep 17, 2013 6.19 6.20 6.08 6.17
1759 NASDAQ SVA Mon, Sep 16, 2013 6.16 6.22 6.08 6.17
1758 NASDAQ SVA Fri, Sep 13, 2013 6.13 6.14 6.03 6.08
1757 NASDAQ SVA Thu, Sep 12, 2013 6.09 6.11 6.03 6.08
1756 NASDAQ SVA Wed, Sep 11, 2013 6.15 6.15 6.08 6.10
1755 NASDAQ SVA Tue, Sep 10, 2013 6.18 6.19 6.00 6.08
1754 NASDAQ SVA Mon, Sep 9, 2013 5.95 6.17 5.95 6.10
1753 NASDAQ SVA Fri, Sep 6, 2013 5.55 5.72 5.49 5.69
1752 NASDAQ SVA Thu, Sep 5, 2013 5.40 5.58 5.39 5.57
1751 NASDAQ SVA Wed, Sep 4, 2013 5.40 5.45 5.33 5.39
1750 NASDAQ SVA Tue, Sep 3, 2013 5.20 5.39 5.14 5.37
1749 NASDAQ SVA Fri, Aug 30, 2013 5.16 5.20 5.06 5.19
1748 NASDAQ SVA Thu, Aug 29, 2013 4.98 5.17 4.92 5.11
1747 NASDAQ SVA Wed, Aug 28, 2013 4.73 4.98 4.73 4.96
1746 NASDAQ SVA Tue, Aug 27, 2013 4.75 4.84 4.70 4.77
1745 NASDAQ SVA Mon, Aug 26, 2013 4.68 4.85 4.64 4.78
1744 NASDAQ SVA Fri, Aug 23, 2013 4.60 4.74 4.52 4.69
1743 NASDAQ SVA Thu, Aug 22, 2013 4.67 4.69 4.59 4.60
1742 NASDAQ SVA Wed, Aug 21, 2013 4.62 4.69 4.56 4.67
1741 NASDAQ SVA Tue, Aug 20, 2013 4.62 4.65 4.57 4.61
1740 NASDAQ SVA Mon, Aug 19, 2013 4.63 4.75 4.51 4.64
1739 NASDAQ SVA Fri, Aug 16, 2013 4.61 4.74 4.54 4.65
1738 NASDAQ SVA Thu, Aug 15, 2013 4.57 4.68 4.51 4.61
1737 NASDAQ SVA Wed, Aug 14, 2013 4.62 4.80 4.51 4.57
1736 NASDAQ SVA Tue, Aug 13, 2013 4.36 4.37 4.20 4.28
1735 NASDAQ SVA Mon, Aug 12, 2013 4.05 4.35 4.05 4.31
1734 NASDAQ SVA Fri, Aug 9, 2013 4.24 4.24 4.05 4.10
1733 NASDAQ SVA Thu, Aug 8, 2013 4.40 4.45 4.22 4.25
1732 NASDAQ SVA Wed, Aug 7, 2013 4.25 4.48 4.17 4.37
1731 NASDAQ SVA Tue, Aug 6, 2013 4.07 4.30 3.98 4.24
1730 NASDAQ SVA Mon, Aug 5, 2013 4.02 4.10 4.02 4.05
1729 NASDAQ SVA Fri, Aug 2, 2013 3.99 4.04 3.96 4.01
1728 NASDAQ SVA Thu, Aug 1, 2013 3.94 4.00 3.94 3.97
1727 NASDAQ SVA Wed, Jul 31, 2013 3.90 3.95 3.90 3.95
1726 NASDAQ SVA Tue, Jul 30, 2013 3.95 3.95 3.85 3.91
1725 NASDAQ SVA Mon, Jul 29, 2013 3.98 3.98 3.91 3.92
1724 NASDAQ SVA Fri, Jul 26, 2013 3.92 3.99 3.90 3.96
1723 NASDAQ SVA Thu, Jul 25, 2013 3.90 3.99 3.85 3.94
1722 NASDAQ SVA Wed, Jul 24, 2013 3.84 3.95 3.84 3.91
1721 NASDAQ SVA Tue, Jul 23, 2013 3.95 3.95 3.87 3.87
1720 NASDAQ SVA Mon, Jul 22, 2013 3.89 3.98 3.89 3.92
1719 NASDAQ SVA Fri, Jul 19, 2013 3.90 3.98 3.80 3.88
1718 NASDAQ SVA Thu, Jul 18, 2013 4.02 4.15 3.95 3.96
1717 NASDAQ SVA Wed, Jul 17, 2013 3.88 4.03 3.82 3.99
1716 NASDAQ SVA Tue, Jul 16, 2013 4.01 4.08 3.92 3.94
1715 NASDAQ SVA Mon, Jul 15, 2013 4.06 4.15 3.99 4.03
1714 NASDAQ SVA Fri, Jul 12, 2013 4.02 4.08 3.96 4.07
1713 NASDAQ SVA Thu, Jul 11, 2013 3.88 4.06 3.88 4.04
1712 NASDAQ SVA Wed, Jul 10, 2013 3.86 3.89 3.83 3.89
1711 NASDAQ SVA Tue, Jul 9, 2013 3.87 3.88 3.84 3.86
1710 NASDAQ SVA Mon, Jul 8, 2013 3.90 3.93 3.86 3.89
1709 NASDAQ SVA Fri, Jul 5, 2013 3.97 3.98 3.85 3.92
1708 NASDAQ SVA Wed, Jul 3, 2013 3.96 3.96 3.87 3.95
1707 NASDAQ SVA Tue, Jul 2, 2013 3.87 4.01 3.87 3.94
1706 NASDAQ SVA Mon, Jul 1, 2013 3.83 3.99 3.83 3.90
1705 NASDAQ SVA Fri, Jun 28, 2013 3.96 3.99 3.84 3.93
1704 NASDAQ SVA Thu, Jun 27, 2013 3.89 3.96 3.83 3.96
1703 NASDAQ SVA Wed, Jun 26, 2013 3.86 3.93 3.75 3.91
1702 NASDAQ SVA Tue, Jun 25, 2013 3.88 3.91 3.75 3.87
1701 NASDAQ SVA Mon, Jun 24, 2013 3.88 3.90 3.76 3.86
1700 NASDAQ SVA Fri, Jun 21, 2013 3.90 4.00 3.81 3.92
1699 NASDAQ SVA Thu, Jun 20, 2013 3.97 3.99 3.85 3.90
1698 NASDAQ SVA Wed, Jun 19, 2013 4.07 4.08 4.00 4.01
1697 NASDAQ SVA Tue, Jun 18, 2013 4.00 4.07 3.90 4.05
1696 NASDAQ SVA Mon, Jun 17, 2013 3.97 4.05 3.87 3.98
1695 NASDAQ SVA Fri, Jun 14, 2013 4.03 4.08 3.91 3.98
1694 NASDAQ SVA Thu, Jun 13, 2013 3.99 4.07 3.98 4.03
1693 NASDAQ SVA Wed, Jun 12, 2013 4.04 4.08 3.99 3.99
1692 NASDAQ SVA Tue, Jun 11, 2013 3.97 4.12 3.89 4.04
1691 NASDAQ SVA Mon, Jun 10, 2013 4.04 4.06 3.92 4.01
1690 NASDAQ SVA Fri, Jun 7, 2013 3.95 4.02 3.84 4.02
1689 NASDAQ SVA Thu, Jun 6, 2013 3.93 3.93 3.68 3.90
1688 NASDAQ SVA Wed, Jun 5, 2013 3.96 4.01 3.90 3.92
1687 NASDAQ SVA Tue, Jun 4, 2013 4.02 4.20 3.96 3.99
1686 NASDAQ SVA Mon, Jun 3, 2013 4.00 4.06 3.81 4.05
1685 NASDAQ SVA Fri, May 31, 2013 3.99 4.08 3.72 3.99
1684 NASDAQ SVA Thu, May 30, 2013 3.95 4.15 3.90 4.00
1683 NASDAQ SVA Wed, May 29, 2013 3.99 4.07 3.82 3.87
1682 NASDAQ SVA Tue, May 28, 2013 3.46 4.00 3.40 3.99
1681 NASDAQ SVA Fri, May 24, 2013 3.30 3.34 3.22 3.31
1680 NASDAQ SVA Thu, May 23, 2013 3.30 3.38 3.22 3.35
1679 NASDAQ SVA Wed, May 22, 2013 3.42 3.48 3.35 3.35
1678 NASDAQ SVA Tue, May 21, 2013 3.30 3.45 3.30 3.40
1677 NASDAQ SVA Mon, May 20, 2013 3.26 3.34 3.20 3.30
1676 NASDAQ SVA Fri, May 17, 2013 3.30 3.30 3.17 3.23
1675 NASDAQ SVA Thu, May 16, 2013 3.31 3.32 3.25 3.26
1674 NASDAQ SVA Wed, May 15, 2013 3.40 3.46 3.23 3.28
1673 NASDAQ SVA Tue, May 14, 2013 3.27 3.43 3.27 3.33
1672 NASDAQ SVA Mon, May 13, 2013 3.30 3.45 3.24 3.26
1671 NASDAQ SVA Fri, May 10, 2013 3.30 3.30 3.23 3.28
1670 NASDAQ SVA Thu, May 9, 2013 3.36 3.43 3.28 3.31
1669 NASDAQ SVA Wed, May 8, 2013 3.35 3.46 3.31 3.34
1668 NASDAQ SVA Tue, May 7, 2013 3.33 3.43 3.33 3.35
1667 NASDAQ SVA Mon, May 6, 2013 3.40 3.41 3.27 3.33
1666 NASDAQ SVA Fri, May 3, 2013 3.38 3.50 3.37 3.38
1665 NASDAQ SVA Thu, May 2, 2013 3.33 3.41 3.16 3.35
1664 NASDAQ SVA Wed, May 1, 2013 3.58 3.58 3.36 3.38
1663 NASDAQ SVA Tue, Apr 30, 2013 3.64 3.72 3.55 3.56
1662 NASDAQ SVA Mon, Apr 29, 2013 3.64 3.78 3.63 3.69
1661 NASDAQ SVA Fri, Apr 26, 2013 3.71 3.75 3.61 3.65
1660 NASDAQ SVA Thu, Apr 25, 2013 3.71 3.77 3.70 3.72
1659 NASDAQ SVA Wed, Apr 24, 2013 3.75 3.79 3.63 3.71
1658 NASDAQ SVA Tue, Apr 23, 2013 3.72 3.80 3.67 3.77
1657 NASDAQ SVA Mon, Apr 22, 2013 3.72 3.77 3.62 3.69
1656 NASDAQ SVA Fri, Apr 19, 2013 3.78 3.87 3.60 3.71
1655 NASDAQ SVA Thu, Apr 18, 2013 4.10 4.12 3.55 3.72
1654 NASDAQ SVA Wed, Apr 17, 2013 4.20 4.40 4.08 4.13
1653 NASDAQ SVA Tue, Apr 16, 2013 4.17 4.23 4.04 4.10
1652 NASDAQ SVA Mon, Apr 15, 2013 4.17 4.35 4.03 4.11
1651 NASDAQ SVA Fri, Apr 12, 2013 3.80 3.93 3.75 3.85
1650 NASDAQ SVA Thu, Apr 11, 2013 3.72 3.90 3.72 3.84
1649 NASDAQ SVA Wed, Apr 10, 2013 3.88 4.00 3.72 3.76
1648 NASDAQ SVA Tue, Apr 9, 2013 3.74 3.90 3.67 3.83
1647 NASDAQ SVA Mon, Apr 8, 2013 4.03 4.08 3.60 3.77
1646 NASDAQ SVA Fri, Apr 5, 2013 3.70 4.12 3.70 3.93
1645 NASDAQ SVA Thu, Apr 4, 2013 3.63 3.64 3.56 3.60
1644 NASDAQ SVA Wed, Apr 3, 2013 3.68 3.75 3.57 3.60
1643 NASDAQ SVA Tue, Apr 2, 2013 3.81 3.85 3.62 3.65
1642 NASDAQ SVA Mon, Apr 1, 2013 3.85 3.95 3.74 3.81
1641 NASDAQ SVA Thu, Mar 28, 2013 3.70 3.76 3.66 3.72
1640 NASDAQ SVA Wed, Mar 27, 2013 3.72 3.76 3.67 3.68
1639 NASDAQ SVA Tue, Mar 26, 2013 3.67 3.79 3.66 3.76
1638 NASDAQ SVA Mon, Mar 25, 2013 3.74 3.79 3.67 3.69
1637 NASDAQ SVA Fri, Mar 22, 2013 3.66 3.80 3.61 3.77
1636 NASDAQ SVA Thu, Mar 21, 2013 3.77 3.83 3.65 3.70
1635 NASDAQ SVA Wed, Mar 20, 2013 3.74 3.82 3.70 3.76
1634 NASDAQ SVA Tue, Mar 19, 2013 3.63 3.93 3.61 3.76
1633 NASDAQ SVA Mon, Mar 18, 2013 3.54 3.83 3.53 3.66
1632 NASDAQ SVA Fri, Mar 15, 2013 3.71 3.81 3.53 3.60
1631 NASDAQ SVA Thu, Mar 14, 2013 3.66 5.09 3.63 3.76
1630 NASDAQ SVA Wed, Mar 13, 2013 3.22 3.23 3.18 3.19
1629 NASDAQ SVA Tue, Mar 12, 2013 3.33 3.35 3.18 3.22
1628 NASDAQ SVA Mon, Mar 11, 2013 3.40 3.40 3.25 3.34
1627 NASDAQ SVA Fri, Mar 8, 2013 3.45 3.45 3.32 3.40
1626 NASDAQ SVA Thu, Mar 7, 2013 3.38 3.47 3.36 3.45
1625 NASDAQ SVA Wed, Mar 6, 2013 3.39 3.42 3.36 3.38
1624 NASDAQ SVA Tue, Mar 5, 2013 3.38 3.43 3.33 3.42
1623 NASDAQ SVA Mon, Mar 4, 2013 3.40 3.42 3.38 3.41
1622 NASDAQ SVA Fri, Mar 1, 2013 3.30 3.37 3.25 3.37
1621 NASDAQ SVA Thu, Feb 28, 2013 3.40 3.40 3.28 3.30
1620 NASDAQ SVA Wed, Feb 27, 2013 3.43 3.43 3.31 3.40
1619 NASDAQ SVA Tue, Feb 26, 2013 3.34 3.43 3.25 3.41
1618 NASDAQ SVA Mon, Feb 25, 2013 3.43 3.45 3.31 3.34
1617 NASDAQ SVA Fri, Feb 22, 2013 3.41 3.41 3.32 3.40
1616 NASDAQ SVA Thu, Feb 21, 2013 3.39 3.43 3.29 3.41
1615 NASDAQ SVA Wed, Feb 20, 2013 3.27 3.41 3.13 3.40
1614 NASDAQ SVA Tue, Feb 19, 2013 3.36 3.40 3.23 3.27
1613 NASDAQ SVA Fri, Feb 15, 2013 3.32 3.39 3.32 3.36
1612 NASDAQ SVA Thu, Feb 14, 2013 3.28 3.30 3.22 3.29
1611 NASDAQ SVA Wed, Feb 13, 2013 3.29 3.30 3.22 3.28
1610 NASDAQ SVA Tue, Feb 12, 2013 3.25 3.28 3.25 3.27
1609 NASDAQ SVA Mon, Feb 11, 2013 3.21 3.28 3.21 3.24
1608 NASDAQ SVA Fri, Feb 8, 2013 3.24 3.25 3.22 3.23
1607 NASDAQ SVA Thu, Feb 7, 2013 3.28 3.28 3.23 3.24
1606 NASDAQ SVA Wed, Feb 6, 2013 3.16 3.30 3.16 3.24
1605 NASDAQ SVA Tue, Feb 5, 2013 3.20 3.30 3.15 3.24
1604 NASDAQ SVA Mon, Feb 4, 2013 3.21 3.25 3.19 3.19
1603 NASDAQ SVA Fri, Feb 1, 2013 3.19 3.27 3.15 3.23
1602 NASDAQ SVA Thu, Jan 31, 2013 3.13 3.18 3.12 3.14
1601 NASDAQ SVA Wed, Jan 30, 2013 3.14 3.18 3.11 3.17
1600 NASDAQ SVA Tue, Jan 29, 2013 3.11 3.19 3.05 3.15
1599 NASDAQ SVA Mon, Jan 28, 2013 3.21 3.25 3.04 3.10
1598 NASDAQ SVA Fri, Jan 25, 2013 3.30 3.30 3.01 3.19
1597 NASDAQ SVA Thu, Jan 24, 2013 3.33 3.38 3.10 3.22
1596 NASDAQ SVA Wed, Jan 23, 2013 3.43 3.43 3.21 3.28
1595 NASDAQ SVA Tue, Jan 22, 2013 3.52 3.57 3.39 3.45
1594 NASDAQ SVA Fri, Jan 18, 2013 3.39 3.49 3.37 3.48
1593 NASDAQ SVA Thu, Jan 17, 2013 3.39 3.44 3.26 3.35
1592 NASDAQ SVA Wed, Jan 16, 2013 3.60 3.60 3.36 3.40
1591 NASDAQ SVA Tue, Jan 15, 2013 3.56 3.63 3.31 3.62
1590 NASDAQ SVA Mon, Jan 14, 2013 3.76 3.88 3.55 3.58
1589 NASDAQ SVA Fri, Jan 11, 2013 3.51 3.68 3.45 3.67
1588 NASDAQ SVA Thu, Jan 10, 2013 3.43 3.60 3.40 3.50
1587 NASDAQ SVA Wed, Jan 9, 2013 3.22 3.50 3.21 3.50
1586 NASDAQ SVA Tue, Jan 8, 2013 3.23 3.25 3.17 3.24
1585 NASDAQ SVA Mon, Jan 7, 2013 3.15 3.24 3.13 3.24
1584 NASDAQ SVA Fri, Jan 4, 2013 3.04 3.21 3.04 3.12
1583 NASDAQ SVA Thu, Jan 3, 2013 3.03 3.14 3.00 3.12
1582 NASDAQ SVA Wed, Jan 2, 2013 3.15 3.20 3.05 3.07
1581 NASDAQ SVA Mon, Dec 31, 2012 3.10 3.15 2.96 3.14
1580 NASDAQ SVA Fri, Dec 28, 2012 2.86 3.11 2.85 3.11
1579 NASDAQ SVA Thu, Dec 27, 2012 2.84 3.01 2.82 2.86
1578 NASDAQ SVA Wed, Dec 26, 2012 2.92 2.94 2.87 2.88
1577 NASDAQ SVA Mon, Dec 24, 2012 3.10 3.13 2.90 2.92
1576 NASDAQ SVA Fri, Dec 21, 2012 2.81 3.28 2.74 3.28
1575 NASDAQ SVA Thu, Dec 20, 2012 2.65 2.83 2.58 2.81
1574 NASDAQ SVA Wed, Dec 19, 2012 2.59 2.72 2.59 2.68
1573 NASDAQ SVA Tue, Dec 18, 2012 2.51 2.60 2.49 2.57
1572 NASDAQ SVA Mon, Dec 17, 2012 2.43 2.56 2.40 2.52
1571 NASDAQ SVA Fri, Dec 14, 2012 2.44 2.47 2.42 2.44
1570 NASDAQ SVA Thu, Dec 13, 2012 2.47 2.47 2.41 2.46
1569 NASDAQ SVA Wed, Dec 12, 2012 2.51 2.51 2.41 2.45
1568 NASDAQ SVA Tue, Dec 11, 2012 2.46 2.54 2.40 2.52
1567 NASDAQ SVA Mon, Dec 10, 2012 2.47 2.51 2.45 2.45
1566 NASDAQ SVA Fri, Dec 7, 2012 2.52 2.55 2.45 2.47
1565 NASDAQ SVA Thu, Dec 6, 2012 2.47 2.55 2.43 2.53
1564 NASDAQ SVA Wed, Dec 5, 2012 2.47 2.49 2.45 2.47
1563 NASDAQ SVA Tue, Dec 4, 2012 2.52 2.65 2.45 2.49
1562 NASDAQ SVA Mon, Dec 3, 2012 2.63 2.64 2.51 2.51
1561 NASDAQ SVA Fri, Nov 30, 2012 2.64 2.66 2.60 2.63
1560 NASDAQ SVA Thu, Nov 29, 2012 2.63 2.72 2.63 2.66
1559 NASDAQ SVA Wed, Nov 28, 2012 2.68 2.69 2.63 2.64
1558 NASDAQ SVA Tue, Nov 27, 2012 2.69 2.76 2.68 2.71
1557 NASDAQ SVA Mon, Nov 26, 2012 2.70 2.79 2.70 2.72
1556 NASDAQ SVA Fri, Nov 23, 2012 2.62 2.78 2.62 2.76
1555 NASDAQ SVA Wed, Nov 21, 2012 2.64 2.67 2.60 2.64
1554 NASDAQ SVA Tue, Nov 20, 2012 2.54 2.66 2.52 2.64
1553 NASDAQ SVA Mon, Nov 19, 2012 2.51 2.61 2.51 2.58
1552 NASDAQ SVA Fri, Nov 16, 2012 2.48 2.55 2.33 2.52
1551 NASDAQ SVA Thu, Nov 15, 2012 2.77 2.77 2.28 2.47
1550 NASDAQ SVA Wed, Nov 14, 2012 2.78 2.82 2.71 2.75
1549 NASDAQ SVA Tue, Nov 13, 2012 2.60 2.82 2.60 2.80
1548 NASDAQ SVA Mon, Nov 12, 2012 2.58 2.62 2.55 2.60
1547 NASDAQ SVA Fri, Nov 9, 2012 2.62 2.64 2.57 2.57
1546 NASDAQ SVA Thu, Nov 8, 2012 2.63 2.63 2.58 2.60
1545 NASDAQ SVA Wed, Nov 7, 2012 2.71 2.71 2.59 2.59
1544 NASDAQ SVA Tue, Nov 6, 2012 2.63 2.71 2.63 2.70
1543 NASDAQ SVA Mon, Nov 5, 2012 2.70 2.70 2.58 2.65
1542 NASDAQ SVA Fri, Nov 2, 2012 2.85 2.89 2.68 2.69
1541 NASDAQ SVA Thu, Nov 1, 2012 2.89 2.97 2.78 2.85
1540 NASDAQ SVA Wed, Oct 31, 2012 3.18 3.25 2.90 2.95
1539 NASDAQ SVA Fri, Oct 26, 2012 3.20 3.20 3.08 3.10
1538 NASDAQ SVA Thu, Oct 25, 2012 3.18 3.23 3.12 3.18
1537 NASDAQ SVA Wed, Oct 24, 2012 3.20 3.29 3.16 3.17
1536 NASDAQ SVA Tue, Oct 23, 2012 3.17 3.26 3.16 3.18
1535 NASDAQ SVA Mon, Oct 22, 2012 3.31 3.40 3.20 3.22
1534 NASDAQ SVA Fri, Oct 19, 2012 3.21 3.34 3.20 3.30
1533 NASDAQ SVA Thu, Oct 18, 2012 3.48 3.50 3.25 3.25
1532 NASDAQ SVA Wed, Oct 17, 2012 3.22 3.50 3.22 3.46
1531 NASDAQ SVA Tue, Oct 16, 2012 3.21 3.28 3.19 3.27
1530 NASDAQ SVA Mon, Oct 15, 2012 3.25 3.25 3.18 3.19
1529 NASDAQ SVA Fri, Oct 12, 2012 3.28 3.28 3.17 3.17
1528 NASDAQ SVA Thu, Oct 11, 2012 3.18 3.27 3.10 3.25
1527 NASDAQ SVA Wed, Oct 10, 2012 3.24 3.25 3.13 3.14
1526 NASDAQ SVA Tue, Oct 9, 2012 3.31 3.33 3.20 3.22
1525 NASDAQ SVA Mon, Oct 8, 2012 3.30 3.30 3.18 3.27
1524 NASDAQ SVA Fri, Oct 5, 2012 3.27 3.32 3.08 3.31
1523 NASDAQ SVA Thu, Oct 4, 2012 3.00 3.45 3.00 3.29
1522 NASDAQ SVA Wed, Oct 3, 2012 2.90 3.03 2.81 3.02
1521 NASDAQ SVA Tue, Oct 2, 2012 2.74 2.93 2.74 2.87
1520 NASDAQ SVA Mon, Oct 1, 2012 2.57 2.79 2.54 2.74
1519 NASDAQ SVA Fri, Sep 28, 2012 2.55 2.59 2.50 2.52
1518 NASDAQ SVA Thu, Sep 27, 2012 2.59 2.64 2.50 2.57
1517 NASDAQ SVA Wed, Sep 26, 2012 2.79 2.83 2.61 2.62
1516 NASDAQ SVA Tue, Sep 25, 2012 2.58 2.82 2.56 2.68
1515 NASDAQ SVA Mon, Sep 24, 2012 2.48 2.50 2.42 2.49
1514 NASDAQ SVA Fri, Sep 21, 2012 2.40 2.54 2.40 2.51
1513 NASDAQ SVA Thu, Sep 20, 2012 2.62 2.62 2.40 2.41
1512 NASDAQ SVA Wed, Sep 19, 2012 2.44 2.64 2.40 2.64
1511 NASDAQ SVA Tue, Sep 18, 2012 2.25 2.50 2.21 2.44
1510 NASDAQ SVA Mon, Sep 17, 2012 2.26 2.30 2.23 2.25
1509 NASDAQ SVA Fri, Sep 14, 2012 2.25 2.28 2.20 2.26
1508 NASDAQ SVA Thu, Sep 13, 2012 2.19 2.26 2.19 2.26
1507 NASDAQ SVA Wed, Sep 12, 2012 2.24 2.28 2.18 2.22
1506 NASDAQ SVA Tue, Sep 11, 2012 2.25 2.29 2.21 2.25
1505 NASDAQ SVA Mon, Sep 10, 2012 2.18 2.25 2.18 2.24
1504 NASDAQ SVA Fri, Sep 7, 2012 2.24 2.24 2.14 2.16
1503 NASDAQ SVA Thu, Sep 6, 2012 2.22 2.25 2.15 2.25
1502 NASDAQ SVA Wed, Sep 5, 2012 2.26 2.26 2.14 2.19
1501 NASDAQ SVA Tue, Sep 4, 2012 2.22 2.26 2.20 2.24
1500 NASDAQ SVA Fri, Aug 31, 2012 2.20 2.24 2.19 2.21
1499 NASDAQ SVA Thu, Aug 30, 2012 2.20 2.22 2.20 2.20
1498 NASDAQ SVA Wed, Aug 29, 2012 2.25 2.25 2.20 2.22
1497 NASDAQ SVA Tue, Aug 28, 2012 2.16 2.28 2.14 2.25
1496 NASDAQ SVA Mon, Aug 27, 2012 2.21 2.24 2.17 2.18
1495 NASDAQ SVA Fri, Aug 24, 2012 2.20 2.23 2.20 2.21
1494 NASDAQ SVA Thu, Aug 23, 2012 2.25 2.25 2.20 2.21
1493 NASDAQ SVA Wed, Aug 22, 2012 2.21 2.24 2.20 2.22
1492 NASDAQ SVA Tue, Aug 21, 2012 2.20 2.26 2.20 2.24
1491 NASDAQ SVA Mon, Aug 20, 2012 2.17 2.27 2.17 2.23
1490 NASDAQ SVA Fri, Aug 17, 2012 2.20 2.20 2.16 2.20
1489 NASDAQ SVA Thu, Aug 16, 2012 2.23 2.25 2.19 2.21
1488 NASDAQ SVA Wed, Aug 15, 2012 2.29 2.30 2.19 2.23
1487 NASDAQ SVA Tue, Aug 14, 2012 2.19 2.28 2.19 2.27
1486 NASDAQ SVA Mon, Aug 13, 2012 2.17 2.22 2.14 2.19
1485 NASDAQ SVA Fri, Aug 10, 2012 2.18 2.22 2.15 2.19
1484 NASDAQ SVA Thu, Aug 9, 2012 2.15 2.22 2.15 2.19
1483 NASDAQ SVA Wed, Aug 8, 2012 2.19 2.19 2.15 2.16
1482 NASDAQ SVA Tue, Aug 7, 2012 2.20 2.21 2.18 2.18
1481 NASDAQ SVA Mon, Aug 6, 2012 2.18 2.21 2.13 2.21
1480 NASDAQ SVA Fri, Aug 3, 2012 2.13 2.21 2.13 2.16
1479 NASDAQ SVA Thu, Aug 2, 2012 2.11 2.14 2.09 2.09
1478 NASDAQ SVA Wed, Aug 1, 2012 2.14 2.20 2.10 2.13
1477 NASDAQ SVA Tue, Jul 31, 2012 2.22 2.22 2.13 2.14
1476 NASDAQ SVA Mon, Jul 30, 2012 2.21 2.24 2.19 2.22
1475 NASDAQ SVA Fri, Jul 27, 2012 2.10 2.25 2.04 2.19
1474 NASDAQ SVA Thu, Jul 26, 2012 2.09 2.13 2.09 2.12
1473 NASDAQ SVA Wed, Jul 25, 2012 2.09 2.12 2.06 2.10
1472 NASDAQ SVA Tue, Jul 24, 2012 2.12 2.14 2.08 2.08
1471 NASDAQ SVA Mon, Jul 23, 2012 2.10 2.15 2.10 2.12
1470 NASDAQ SVA Fri, Jul 20, 2012 2.21 2.21 2.10 2.16
1469 NASDAQ SVA Thu, Jul 19, 2012 2.15 2.22 2.15 2.22
1468 NASDAQ SVA Wed, Jul 18, 2012 2.19 2.20 2.10 2.15
1467 NASDAQ SVA Tue, Jul 17, 2012 2.22 2.23 2.17 2.22
1466 NASDAQ SVA Mon, Jul 16, 2012 2.19 2.33 2.17 2.22
1465 NASDAQ SVA Fri, Jul 13, 2012 2.26 2.28 2.19 2.19
1464 NASDAQ SVA Thu, Jul 12, 2012 2.20 2.29 2.20 2.24
1463 NASDAQ SVA Wed, Jul 11, 2012 2.23 2.24 2.20 2.21
1462 NASDAQ SVA Tue, Jul 10, 2012 2.30 2.33 2.22 2.22
1461 NASDAQ SVA Mon, Jul 9, 2012 2.24 2.33 2.23 2.30
1460 NASDAQ SVA Fri, Jul 6, 2012 2.23 2.28 2.19 2.24
1459 NASDAQ SVA Thu, Jul 5, 2012 2.14 2.24 2.11 2.24
1458 NASDAQ SVA Tue, Jul 3, 2012 2.17 2.17 2.14 2.15
1457 NASDAQ SVA Mon, Jul 2, 2012 2.10 2.20 2.08 2.20
1456 NASDAQ SVA Fri, Jun 29, 2012 2.10 2.20 2.06 2.11
1455 NASDAQ SVA Thu, Jun 28, 2012 2.06 2.07 2.04 2.05
1454 NASDAQ SVA Wed, Jun 27, 2012 2.11 2.11 2.05 2.08
1453 NASDAQ SVA Tue, Jun 26, 2012 2.05 2.12 2.01 2.10
1452 NASDAQ SVA Mon, Jun 25, 2012 1.98 2.07 1.98 2.04
1451 NASDAQ SVA Fri, Jun 22, 2012 2.10 2.10 2.03 2.05
1450 NASDAQ SVA Thu, Jun 21, 2012 2.03 2.10 2.00 2.07
1449 NASDAQ SVA Wed, Jun 20, 2012 2.03 2.07 2.03 2.05
1448 NASDAQ SVA Tue, Jun 19, 2012 2.05 2.07 2.02 2.02
1447 NASDAQ SVA Mon, Jun 18, 2012 2.00 2.07 2.00 2.01
1446 NASDAQ SVA Fri, Jun 15, 2012 2.02 2.06 2.01 2.01
1445 NASDAQ SVA Thu, Jun 14, 2012 2.08 2.11 2.01 2.03
1444 NASDAQ SVA Wed, Jun 13, 2012 2.10 2.12 2.05 2.10
1443 NASDAQ SVA Tue, Jun 12, 2012 2.22 2.22 2.11 2.11
1442 NASDAQ SVA Mon, Jun 11, 2012 2.25 2.45 2.20 2.22
1441 NASDAQ SVA Fri, Jun 8, 2012 2.00 2.30 1.96 2.27
1440 NASDAQ SVA Thu, Jun 7, 2012 2.13 2.17 1.93 2.05
1439 NASDAQ SVA Wed, Jun 6, 2012 1.85 2.11 1.85 2.07
1438 NASDAQ SVA Tue, Jun 5, 2012 1.84 1.93 1.84 1.87
1437 NASDAQ SVA Mon, Jun 4, 2012 1.80 1.88 1.80 1.86
1436 NASDAQ SVA Fri, Jun 1, 2012 1.80 1.85 1.77 1.82
1435 NASDAQ SVA Thu, May 31, 2012 1.83 1.88 1.77 1.85
1434 NASDAQ SVA Wed, May 30, 2012 1.82 1.88 1.78 1.82
1433 NASDAQ SVA Tue, May 29, 2012 1.78 1.84 1.77 1.84
1432 NASDAQ SVA Fri, May 25, 2012 1.81 1.87 1.76 1.77
1431 NASDAQ SVA Thu, May 24, 2012 1.83 1.83 1.76 1.83
1430 NASDAQ SVA Wed, May 23, 2012 1.80 1.85 1.72 1.84
1429 NASDAQ SVA Tue, May 22, 2012 1.75 1.83 1.75 1.78
1428 NASDAQ SVA Mon, May 21, 2012 1.66 1.83 1.66 1.78
1427 NASDAQ SVA Fri, May 18, 2012 1.74 1.74 1.66 1.66
1426 NASDAQ SVA Thu, May 17, 2012 1.90 1.95 1.72 1.76
1425 NASDAQ SVA Wed, May 16, 2012 1.93 1.95 1.89 1.89
1424 NASDAQ SVA Tue, May 15, 2012 2.06 2.08 1.91 1.91
1423 NASDAQ SVA Mon, May 14, 2012 2.12 2.12 2.03 2.03
1422 NASDAQ SVA Fri, May 11, 2012 2.15 2.15 2.08 2.14
1421 NASDAQ SVA Thu, May 10, 2012 2.07 2.18 2.05 2.14
1420 NASDAQ SVA Wed, May 9, 2012 2.02 2.08 1.96 2.01
1419 NASDAQ SVA Tue, May 8, 2012 2.01 2.06 2.00 2.03
1418 NASDAQ SVA Mon, May 7, 2012 2.02 2.09 1.98 2.02
1417 NASDAQ SVA Fri, May 4, 2012 2.00 2.10 1.95 2.04
1416 NASDAQ SVA Thu, May 3, 2012 2.03 2.03 1.99 2.00
1415 NASDAQ SVA Wed, May 2, 2012 2.05 2.08 2.04 2.05
1414 NASDAQ SVA Tue, May 1, 2012 2.14 2.15 2.05 2.05
1413 NASDAQ SVA Mon, Apr 30, 2012 2.10 2.16 2.07 2.16
1412 NASDAQ SVA Fri, Apr 27, 2012 2.15 2.18 2.05 2.11
1411 NASDAQ SVA Thu, Apr 26, 2012 2.11 2.19 2.10 2.17
1410 NASDAQ SVA Wed, Apr 25, 2012 2.05 2.19 2.03 2.15
1409 NASDAQ SVA Tue, Apr 24, 2012 1.90 2.10 1.90 2.03
1408 NASDAQ SVA Mon, Apr 23, 2012 1.86 1.92 1.73 1.92
1407 NASDAQ SVA Fri, Apr 20, 2012 1.90 1.91 1.81 1.84
1406 NASDAQ SVA Thu, Apr 19, 2012 1.70 1.95 1.70 1.89
1405 NASDAQ SVA Wed, Apr 18, 2012 1.81 1.92 1.64 1.69
1404 NASDAQ SVA Tue, Apr 17, 2012 1.82 1.85 1.80 1.81
1403 NASDAQ SVA Mon, Apr 16, 2012 1.80 1.83 1.78 1.78
1402 NASDAQ SVA Fri, Apr 13, 2012 1.85 1.87 1.80 1.80
1401 NASDAQ SVA Thu, Apr 12, 2012 1.80 1.88 1.80 1.86
1400 NASDAQ SVA Wed, Apr 11, 2012 1.81 1.81 1.78 1.78
1399 NASDAQ SVA Tue, Apr 10, 2012 1.86 1.89 1.78 1.78
1398 NASDAQ SVA Mon, Apr 9, 2012 1.90 1.90 1.86 1.87
1397 NASDAQ SVA Thu, Apr 5, 2012 1.98 1.98 1.87 1.90
1396 NASDAQ SVA Wed, Apr 4, 2012 1.99 2.03 1.95 1.96
1395 NASDAQ SVA Tue, Apr 3, 2012 2.01 2.03 1.96 2.00
1394 NASDAQ SVA Mon, Apr 2, 2012 2.05 2.05 2.01 2.03
1393 NASDAQ SVA Fri, Mar 30, 2012 2.08 2.09 2.03 2.04
1392 NASDAQ SVA Thu, Mar 29, 2012 2.16 2.18 2.05 2.05
1391 NASDAQ SVA Wed, Mar 28, 2012 2.11 2.11 2.02 2.02
1390 NASDAQ SVA Tue, Mar 27, 2012 2.10 2.11 2.06 2.11
1389 NASDAQ SVA Mon, Mar 26, 2012 2.09 2.14 2.05 2.09
1388 NASDAQ SVA Fri, Mar 23, 2012 2.03 2.09 2.02 2.06
1387 NASDAQ SVA Thu, Mar 22, 2012 2.04 2.08 2.03 2.03
1386 NASDAQ SVA Wed, Mar 21, 2012 2.06 2.10 2.03 2.09
1385 NASDAQ SVA Tue, Mar 20, 2012 2.10 2.11 2.00 2.07
1384 NASDAQ SVA Mon, Mar 19, 2012 2.18 2.20 2.13 2.14
1383 NASDAQ SVA Fri, Mar 16, 2012 2.14 2.24 2.13 2.19
1382 NASDAQ SVA Thu, Mar 15, 2012 2.14 2.17 2.10 2.15
1381 NASDAQ SVA Wed, Mar 14, 2012 2.10 2.16 2.10 2.16
1380 NASDAQ SVA Tue, Mar 13, 2012 2.11 2.14 2.10 2.10
1379 NASDAQ SVA Mon, Mar 12, 2012 2.14 2.14 2.05 2.11
1378 NASDAQ SVA Fri, Mar 9, 2012 2.03 2.14 1.98 2.13
1377 NASDAQ SVA Thu, Mar 8, 2012 2.10 2.14 2.03 2.04
1376 NASDAQ SVA Wed, Mar 7, 2012 2.02 2.09 1.99 2.09
1375 NASDAQ SVA Tue, Mar 6, 2012 2.00 2.05 1.92 2.03
1374 NASDAQ SVA Mon, Mar 5, 2012 2.10 2.12 1.95 2.00
1373 NASDAQ SVA Fri, Mar 2, 2012 2.12 2.15 2.06 2.07
1372 NASDAQ SVA Thu, Mar 1, 2012 2.12 2.15 2.11 2.12
1371 NASDAQ SVA Wed, Feb 29, 2012 2.20 2.20 2.12 2.12
1370 NASDAQ SVA Tue, Feb 28, 2012 2.15 2.19 2.14 2.16
1369 NASDAQ SVA Mon, Feb 27, 2012 2.12 2.20 2.12 2.17
1368 NASDAQ SVA Fri, Feb 24, 2012 2.17 2.22 2.17 2.19
1367 NASDAQ SVA Thu, Feb 23, 2012 2.19 2.22 2.17 2.17
1366 NASDAQ SVA Wed, Feb 22, 2012 2.16 2.19 2.15 2.17
1365 NASDAQ SVA Tue, Feb 21, 2012 2.20 2.22 2.13 2.18
1364 NASDAQ SVA Fri, Feb 17, 2012 2.20 2.22 2.18 2.22
1363 NASDAQ SVA Thu, Feb 16, 2012 2.23 2.25 2.20 2.20
1362 NASDAQ SVA Wed, Feb 15, 2012 2.20 2.25 2.18 2.22
1361 NASDAQ SVA Tue, Feb 14, 2012 2.17 2.21 2.17 2.18
1360 NASDAQ SVA Mon, Feb 13, 2012 2.17 2.21 2.17 2.20
1359 NASDAQ SVA Fri, Feb 10, 2012 2.18 2.20 2.14 2.18
1358 NASDAQ SVA Thu, Feb 9, 2012 2.15 2.20 2.15 2.17
1357 NASDAQ SVA Wed, Feb 8, 2012 2.15 2.20 2.14 2.17
1356 NASDAQ SVA Tue, Feb 7, 2012 2.21 2.21 2.14 2.16
1355 NASDAQ SVA Mon, Feb 6, 2012 2.17 2.21 2.17 2.20
1354 NASDAQ SVA Fri, Feb 3, 2012 2.17 2.18 2.07 2.18
1353 NASDAQ SVA Thu, Feb 2, 2012 2.17 2.18 2.05 2.14
1352 NASDAQ SVA Wed, Feb 1, 2012 2.18 2.20 2.15 2.15
1351 NASDAQ SVA Tue, Jan 31, 2012 2.18 2.20 2.13 2.20
1350 NASDAQ SVA Mon, Jan 30, 2012 2.21 2.21 2.16 2.20
1349 NASDAQ SVA Fri, Jan 27, 2012 2.21 2.30 2.16 2.21
1348 NASDAQ SVA Thu, Jan 26, 2012 2.20 2.26 2.15 2.19
1347 NASDAQ SVA Wed, Jan 25, 2012 2.20 2.23 2.15 2.20
1346 NASDAQ SVA Tue, Jan 24, 2012 2.23 2.25 2.19 2.21
1345 NASDAQ SVA Mon, Jan 23, 2012 2.19 2.36 2.19 2.22
1344 NASDAQ SVA Fri, Jan 20, 2012 2.18 2.21 2.15 2.19
1343 NASDAQ SVA Thu, Jan 19, 2012 2.25 2.27 2.16 2.17
1342 NASDAQ SVA Wed, Jan 18, 2012 2.25 2.32 2.23 2.26
1341 NASDAQ SVA Tue, Jan 17, 2012 2.30 2.35 2.24 2.27
1340 NASDAQ SVA Fri, Jan 13, 2012 2.22 2.33 2.20 2.27
1339 NASDAQ SVA Thu, Jan 12, 2012 2.20 2.25 2.13 2.20
1338 NASDAQ SVA Wed, Jan 11, 2012 2.20 2.20 2.10 2.14
1337 NASDAQ SVA Tue, Jan 10, 2012 2.22 2.23 2.13 2.22
1336 NASDAQ SVA Mon, Jan 9, 2012 2.15 2.24 2.12 2.13
1335 NASDAQ SVA Fri, Jan 6, 2012 2.17 2.33 2.13 2.16
1334 NASDAQ SVA Thu, Jan 5, 2012 2.21 2.22 2.15 2.18
1333 NASDAQ SVA Wed, Jan 4, 2012 2.25 2.32 2.19 2.21
1332 NASDAQ SVA Tue, Jan 3, 2012 2.25 2.36 2.25 2.28
1331 NASDAQ SVA Fri, Dec 30, 2011 2.22 2.34 2.17 2.20
1330 NASDAQ SVA Thu, Dec 29, 2011 2.31 2.38 2.22 2.24
1329 NASDAQ SVA Wed, Dec 28, 2011 2.41 2.42 2.31 2.32
1328 NASDAQ SVA Tue, Dec 27, 2011 2.37 2.40 2.29 2.40
1327 NASDAQ SVA Fri, Dec 23, 2011 2.51 2.53 2.33 2.37
1326 NASDAQ SVA Thu, Dec 22, 2011 2.54 2.59 2.42 2.48
1325 NASDAQ SVA Wed, Dec 21, 2011 2.24 2.75 2.23 2.52
1324 NASDAQ SVA Tue, Dec 20, 2011 2.18 2.25 2.16 2.24
1323 NASDAQ SVA Mon, Dec 19, 2011 2.21 2.23 2.13 2.16
1322 NASDAQ SVA Fri, Dec 16, 2011 2.22 2.26 2.20 2.21
1321 NASDAQ SVA Thu, Dec 15, 2011 2.29 2.29 2.11 2.17
1320 NASDAQ SVA Wed, Dec 14, 2011 2.34 2.38 2.27 2.27
1319 NASDAQ SVA Tue, Dec 13, 2011 2.36 2.44 2.32 2.34
1318 NASDAQ SVA Mon, Dec 12, 2011 2.46 2.50 2.26 2.35
1317 NASDAQ SVA Fri, Dec 9, 2011 2.50 2.52 2.48 2.50
1316 NASDAQ SVA Thu, Dec 8, 2011 2.57 2.60 2.50 2.51
1315 NASDAQ SVA Wed, Dec 7, 2011 2.75 2.75 2.54 2.57
1314 NASDAQ SVA Tue, Dec 6, 2011 2.84 2.88 2.70 2.73
1313 NASDAQ SVA Mon, Dec 5, 2011 2.53 2.87 2.53 2.81
1312 NASDAQ SVA Fri, Dec 2, 2011 2.68 2.68 2.49 2.56
1311 NASDAQ SVA Thu, Dec 1, 2011 2.37 2.69 2.36 2.67
1310 NASDAQ SVA Wed, Nov 30, 2011 2.36 2.43 2.34 2.36
1309 NASDAQ SVA Tue, Nov 29, 2011 2.20 2.35 2.18 2.28
1308 NASDAQ SVA Mon, Nov 28, 2011 2.20 2.23 2.16 2.20
1307 NASDAQ SVA Fri, Nov 25, 2011 2.12 2.21 2.12 2.20
1306 NASDAQ SVA Wed, Nov 23, 2011 2.18 2.19 2.09 2.12
1305 NASDAQ SVA Tue, Nov 22, 2011 2.14 2.18 2.08 2.17
1304 NASDAQ SVA Mon, Nov 21, 2011 2.18 2.18 2.11 2.15
1303 NASDAQ SVA Fri, Nov 18, 2011 2.20 2.25 2.17 2.22
1302 NASDAQ SVA Thu, Nov 17, 2011 2.21 2.22 2.14 2.21
1301 NASDAQ SVA Wed, Nov 16, 2011 2.18 2.23 2.16 2.21
1300 NASDAQ SVA Tue, Nov 15, 2011 2.14 2.23 2.11 2.20
1299 NASDAQ SVA Mon, Nov 14, 2011 2.30 2.30 2.11 2.11
1298 NASDAQ SVA Fri, Nov 11, 2011 2.20 2.24 2.19 2.21
1297 NASDAQ SVA Thu, Nov 10, 2011 2.35 2.43 2.16 2.18
1296 NASDAQ SVA Wed, Nov 9, 2011 2.35 2.47 2.35 2.35
1295 NASDAQ SVA Tue, Nov 8, 2011 2.18 2.36 2.18 2.35
1294 NASDAQ SVA Mon, Nov 7, 2011 1.99 2.19 1.99 2.15
1293 NASDAQ SVA Fri, Nov 4, 2011 1.96 2.07 1.95 1.98
1292 NASDAQ SVA Thu, Nov 3, 2011 2.00 2.01 1.94 1.98
1291 NASDAQ SVA Wed, Nov 2, 2011 1.99 2.04 1.93 2.00
1290 NASDAQ SVA Tue, Nov 1, 2011 1.98 2.01 1.94 1.94
1289 NASDAQ SVA Mon, Oct 31, 2011 2.07 2.08 2.00 2.04
1288 NASDAQ SVA Fri, Oct 28, 2011 2.06 2.14 2.02 2.07
1287 NASDAQ SVA Thu, Oct 27, 2011 2.06 2.10 2.00 2.06
1286 NASDAQ SVA Wed, Oct 26, 2011 2.01 2.03 1.98 2.00
1285 NASDAQ SVA Tue, Oct 25, 2011 2.01 2.03 1.99 1.99
1284 NASDAQ SVA Mon, Oct 24, 2011 2.00 2.06 1.99 2.01
1283 NASDAQ SVA Fri, Oct 21, 2011 2.01 2.06 1.99 2.00
1282 NASDAQ SVA Thu, Oct 20, 2011 2.01 2.03 1.99 1.99
1281 NASDAQ SVA Wed, Oct 19, 2011 2.09 2.15 2.01 2.01
1280 NASDAQ SVA Tue, Oct 18, 2011 2.05 2.14 2.01 2.12
1279 NASDAQ SVA Mon, Oct 17, 2011 2.14 2.17 2.06 2.07
1278 NASDAQ SVA Fri, Oct 14, 2011 2.25 2.29 2.11 2.11
1277 NASDAQ SVA Thu, Oct 13, 2011 2.33 2.41 2.22 2.23
1276 NASDAQ SVA Wed, Oct 12, 2011 2.28 2.28 2.20 2.22
1275 NASDAQ SVA Tue, Oct 11, 2011 2.18 2.25 2.15 2.22
1274 NASDAQ SVA Mon, Oct 10, 2011 2.21 2.23 2.13 2.19
1273 NASDAQ SVA Fri, Oct 7, 2011 2.25 2.28 2.11 2.15
1272 NASDAQ SVA Thu, Oct 6, 2011 2.14 2.32 2.12 2.26
1271 NASDAQ SVA Wed, Oct 5, 2011 1.99 2.23 1.99 2.20
1270 NASDAQ SVA Tue, Oct 4, 2011 2.00 2.00 1.92 1.99
1269 NASDAQ SVA Mon, Oct 3, 2011 2.21 2.27 1.95 1.98
1268 NASDAQ SVA Fri, Sep 30, 2011 2.18 2.27 2.12 2.23
1267 NASDAQ SVA Thu, Sep 29, 2011 2.34 2.34 2.19 2.21
1266 NASDAQ SVA Wed, Sep 28, 2011 2.48 2.48 2.27 2.30
1265 NASDAQ SVA Tue, Sep 27, 2011 2.33 2.52 2.29 2.46
1264 NASDAQ SVA Mon, Sep 26, 2011 2.35 2.39 2.26 2.35
1263 NASDAQ SVA Fri, Sep 23, 2011 2.17 2.38 2.12 2.35
1262 NASDAQ SVA Thu, Sep 22, 2011 2.21 2.21 2.09 2.19
1261 NASDAQ SVA Wed, Sep 21, 2011 2.23 2.32 2.20 2.30
1260 NASDAQ SVA Tue, Sep 20, 2011 2.27 2.28 2.21 2.21
1259 NASDAQ SVA Mon, Sep 19, 2011 2.27 2.32 2.22 2.25
1258 NASDAQ SVA Fri, Sep 16, 2011 2.33 2.38 2.28 2.33
1257 NASDAQ SVA Thu, Sep 15, 2011 2.26 2.42 2.23 2.36
1256 NASDAQ SVA Wed, Sep 14, 2011 2.26 2.29 2.20 2.25
1255 NASDAQ SVA Tue, Sep 13, 2011 2.29 2.35 2.22 2.22
1254 NASDAQ SVA Mon, Sep 12, 2011 2.32 2.33 2.21 2.27
1253 NASDAQ SVA Fri, Sep 9, 2011 2.44 2.48 2.33 2.34
1252 NASDAQ SVA Thu, Sep 8, 2011 2.49 2.55 2.43 2.44
1251 NASDAQ SVA Wed, Sep 7, 2011 2.56 2.61 2.47 2.48
1250 NASDAQ SVA Tue, Sep 6, 2011 2.57 2.57 2.50 2.54
1249 NASDAQ SVA Fri, Sep 2, 2011 2.54 2.80 2.54 2.64
1248 NASDAQ SVA Thu, Sep 1, 2011 2.85 2.85 2.60 2.66
1247 NASDAQ SVA Wed, Aug 31, 2011 3.10 3.13 2.73 2.86
1246 NASDAQ SVA Tue, Aug 30, 2011 2.45 3.33 2.42 2.93
1245 NASDAQ SVA Mon, Aug 29, 2011 2.22 2.41 2.21 2.36
1244 NASDAQ SVA Fri, Aug 26, 2011 2.16 2.25 2.11 2.19
1243 NASDAQ SVA Thu, Aug 25, 2011 2.14 2.16 2.12 2.14
1242 NASDAQ SVA Wed, Aug 24, 2011 2.16 2.16 2.11 2.14
1241 NASDAQ SVA Tue, Aug 23, 2011 2.05 2.17 2.00 2.16
1240 NASDAQ SVA Mon, Aug 22, 2011 2.09 2.09 2.02 2.02
1239 NASDAQ SVA Fri, Aug 19, 2011 1.97 2.07 1.95 2.05
1238 NASDAQ SVA Thu, Aug 18, 2011 2.13 2.13 1.98 1.98
1237 NASDAQ SVA Wed, Aug 17, 2011 2.16 2.20 2.13 2.13
1236 NASDAQ SVA Tue, Aug 16, 2011 2.20 2.20 2.13 2.15
1235 NASDAQ SVA Mon, Aug 15, 2011 2.31 2.38 2.20 2.24
1234 NASDAQ SVA Fri, Aug 12, 2011 2.15 2.41 2.14 2.31
1233 NASDAQ SVA Thu, Aug 11, 2011 2.05 2.18 2.04 2.08
1232 NASDAQ SVA Wed, Aug 10, 2011 2.20 2.36 2.02 2.07
1231 NASDAQ SVA Tue, Aug 9, 2011 2.09 2.44 2.00 2.17
1230 NASDAQ SVA Mon, Aug 8, 2011 2.10 2.21 1.91 2.09
1229 NASDAQ SVA Fri, Aug 5, 2011 2.39 2.39 2.01 2.17
1228 NASDAQ SVA Thu, Aug 4, 2011 2.62 2.64 2.35 2.35
1227 NASDAQ SVA Wed, Aug 3, 2011 2.69 2.70 2.56 2.65
1226 NASDAQ SVA Tue, Aug 2, 2011 2.74 2.80 2.68 2.70
1225 NASDAQ SVA Mon, Aug 1, 2011 2.84 2.84 2.70 2.78
1224 NASDAQ SVA Fri, Jul 29, 2011 2.96 2.96 2.82 2.83
1223 NASDAQ SVA Thu, Jul 28, 2011 3.01 3.04 2.96 2.96
1222 NASDAQ SVA Wed, Jul 27, 2011 3.16 3.16 2.97 2.97
1221 NASDAQ SVA Tue, Jul 26, 2011 3.16 3.18 3.06 3.14
1220 NASDAQ SVA Mon, Jul 25, 2011 3.13 3.17 3.13 3.16
1219 NASDAQ SVA Fri, Jul 22, 2011 3.19 3.21 3.09 3.13
1218 NASDAQ SVA Thu, Jul 21, 2011 3.12 3.25 3.12 3.22
1217 NASDAQ SVA Wed, Jul 20, 2011 3.19 3.25 3.10 3.16
1216 NASDAQ SVA Tue, Jul 19, 2011 3.09 3.22 3.07 3.22
1215 NASDAQ SVA Mon, Jul 18, 2011 3.06 3.17 3.01 3.12
1214 NASDAQ SVA Fri, Jul 15, 2011 2.94 3.12 2.94 3.10
1213 NASDAQ SVA Thu, Jul 14, 2011 2.93 3.05 2.93 2.95
1212 NASDAQ SVA Wed, Jul 13, 2011 2.99 3.06 2.86 2.89
1211 NASDAQ SVA Tue, Jul 12, 2011 3.00 3.03 3.00 3.01
1210 NASDAQ SVA Mon, Jul 11, 2011 3.13 3.13 3.01 3.03
1209 NASDAQ SVA Fri, Jul 8, 2011 3.18 3.21 3.04 3.12
1208 NASDAQ SVA Thu, Jul 7, 2011 3.20 3.20 3.10 3.16
1207 NASDAQ SVA Wed, Jul 6, 2011 3.01 3.09 3.00 3.08
1206 NASDAQ SVA Tue, Jul 5, 2011 3.20 3.21 3.00 3.05
1205 NASDAQ SVA Fri, Jul 1, 2011 3.20 3.23 3.08 3.21
1204 NASDAQ SVA Thu, Jun 30, 2011 3.20 3.24 3.13 3.20
1203 NASDAQ SVA Wed, Jun 29, 2011 3.17 3.25 3.12 3.19
1202 NASDAQ SVA Tue, Jun 28, 2011 3.07 3.21 3.07 3.18
1201 NASDAQ SVA Mon, Jun 27, 2011 3.08 3.17 3.05 3.14
1200 NASDAQ SVA Fri, Jun 24, 2011 3.15 3.24 3.07 3.09
1199 NASDAQ SVA Thu, Jun 23, 2011 2.90 3.23 2.87 3.21
1198 NASDAQ SVA Wed, Jun 22, 2011 2.83 2.97 2.83 2.96
1197 NASDAQ SVA Tue, Jun 21, 2011 2.85 2.95 2.79 2.83
1196 NASDAQ SVA Mon, Jun 20, 2011 3.00 3.02 2.77 2.87
1195 NASDAQ SVA Fri, Jun 17, 2011 3.37 3.37 2.96 3.02
1194 NASDAQ SVA Thu, Jun 16, 2011 3.22 3.36 3.14 3.36
1193 NASDAQ SVA Wed, Jun 15, 2011 3.04 3.22 2.98 3.21
1192 NASDAQ SVA Tue, Jun 14, 2011 3.00 3.01 2.98 3.01
1191 NASDAQ SVA Mon, Jun 13, 2011 3.00 3.05 2.98 3.00
1190 NASDAQ SVA Fri, Jun 10, 2011 3.07 3.13 2.96 2.98
1189 NASDAQ SVA Thu, Jun 9, 2011 3.15 3.15 3.03 3.08
1188 NASDAQ SVA Wed, Jun 8, 2011 3.15 3.17 3.06 3.09
1187 NASDAQ SVA Tue, Jun 7, 2011 3.04 3.23 3.00 3.17
1186 NASDAQ SVA Mon, Jun 6, 2011 3.44 3.44 3.01 3.04
1185 NASDAQ SVA Fri, Jun 3, 2011 3.52 3.53 3.42 3.43
1184 NASDAQ SVA Thu, Jun 2, 2011 3.52 3.60 3.50 3.55
1183 NASDAQ SVA Wed, Jun 1, 2011 3.72 3.72 3.59 3.60
1182 NASDAQ SVA Tue, May 31, 2011 3.74 3.78 3.68 3.74
1181 NASDAQ SVA Fri, May 27, 2011 3.80 3.84 3.71 3.74
1180 NASDAQ SVA Thu, May 26, 2011 3.61 3.95 3.58 3.80
1179 NASDAQ SVA Wed, May 25, 2011 3.95 3.98 3.55 3.63
1178 NASDAQ SVA Tue, May 24, 2011 4.00 4.07 3.87 3.95
1177 NASDAQ SVA Mon, May 23, 2011 4.08 4.08 3.99 4.01
1176 NASDAQ SVA Fri, May 20, 2011 3.99 4.11 3.99 4.11
1175 NASDAQ SVA Thu, May 19, 2011 4.02 4.02 3.97 4.01
1174 NASDAQ SVA Wed, May 18, 2011 3.98 4.02 3.98 4.02
1173 NASDAQ SVA Tue, May 17, 2011 3.99 4.02 3.97 4.00
1172 NASDAQ SVA Mon, May 16, 2011 4.09 4.10 3.98 4.00
1171 NASDAQ SVA Fri, May 13, 2011 3.97 4.15 3.97 4.12
1170 NASDAQ SVA Thu, May 12, 2011 4.00 4.10 3.98 4.02
1169 NASDAQ SVA Wed, May 11, 2011 4.00 4.05 3.99 4.01
1168 NASDAQ SVA Tue, May 10, 2011 3.98 4.06 3.98 4.03
1167 NASDAQ SVA Mon, May 9, 2011 3.98 4.03 3.96 3.99
1166 NASDAQ SVA Fri, May 6, 2011 4.08 4.08 3.98 4.00
1165 NASDAQ SVA Thu, May 5, 2011 3.94 4.06 3.94 4.04
1164 NASDAQ SVA Wed, May 4, 2011 3.94 3.98 3.94 3.96
1163 NASDAQ SVA Tue, May 3, 2011 3.98 3.98 3.91 3.95
1162 NASDAQ SVA Mon, May 2, 2011 3.97 4.01 3.92 4.00
1161 NASDAQ SVA Fri, Apr 29, 2011 3.97 3.99 3.90 3.98
1160 NASDAQ SVA Thu, Apr 28, 2011 4.00 4.02 3.95 4.00
1159 NASDAQ SVA Wed, Apr 27, 2011 3.93 4.03 3.93 4.02
1158 NASDAQ SVA Tue, Apr 26, 2011 4.03 4.04 3.95 4.00
1157 NASDAQ SVA Mon, Apr 25, 2011 4.03 4.08 3.96 4.04
1156 NASDAQ SVA Thu, Apr 21, 2011 4.01 4.07 3.99 4.02
1155 NASDAQ SVA Wed, Apr 20, 2011 4.02 4.07 3.98 4.02
1154 NASDAQ SVA Tue, Apr 19, 2011 4.09 4.15 4.00 4.03
1153 NASDAQ SVA Mon, Apr 18, 2011 4.05 4.08 4.00 4.08
1152 NASDAQ SVA Fri, Apr 15, 2011 4.00 4.15 3.90 4.04
1151 NASDAQ SVA Thu, Apr 14, 2011 3.97 4.02 3.93 3.98
1150 NASDAQ SVA Wed, Apr 13, 2011 3.99 4.00 3.93 4.00
1149 NASDAQ SVA Tue, Apr 12, 2011 4.01 4.03 3.93 3.99
1148 NASDAQ SVA Mon, Apr 11, 2011 4.06 4.06 3.97 4.04
1147 NASDAQ SVA Fri, Apr 8, 2011 4.06 4.10 3.99 4.05
1146 NASDAQ SVA Thu, Apr 7, 2011 4.00 4.09 3.97 4.05
1145 NASDAQ SVA Wed, Apr 6, 2011 4.01 4.01 3.91 4.00
1144 NASDAQ SVA Tue, Apr 5, 2011 4.17 4.17 4.02 4.02
1143 NASDAQ SVA Mon, Apr 4, 2011 4.37 4.40 4.13 4.17
1142 NASDAQ SVA Fri, Apr 1, 2011 4.55 4.55 4.37 4.37
1141 NASDAQ SVA Thu, Mar 31, 2011 4.20 4.53 4.15 4.53
1140 NASDAQ SVA Wed, Mar 30, 2011 4.39 4.40 4.32 4.40
1139 NASDAQ SVA Tue, Mar 29, 2011 4.37 4.41 4.35 4.40
1138 NASDAQ SVA Mon, Mar 28, 2011 4.44 4.45 4.35 4.39
1137 NASDAQ SVA Fri, Mar 25, 2011 4.41 4.48 4.40 4.45
1136 NASDAQ SVA Thu, Mar 24, 2011 4.40 4.50 4.38 4.42
1135 NASDAQ SVA Wed, Mar 23, 2011 4.45 4.45 4.34 4.41
1134 NASDAQ SVA Tue, Mar 22, 2011 4.37 4.50 4.35 4.39
1133 NASDAQ SVA Mon, Mar 21, 2011 4.54 4.54 4.43 4.48
1132 NASDAQ SVA Fri, Mar 18, 2011 4.47 4.54 4.46 4.53
1131 NASDAQ SVA Thu, Mar 17, 2011 4.60 4.60 4.45 4.48
1130 NASDAQ SVA Wed, Mar 16, 2011 4.40 4.58 4.38 4.56
1129 NASDAQ SVA Tue, Mar 15, 2011 4.36 4.44 4.28 4.42
1128 NASDAQ SVA Mon, Mar 14, 2011 4.42 4.50 4.42 4.46
1127 NASDAQ SVA Fri, Mar 11, 2011 4.43 4.49 4.42 4.47
1126 NASDAQ SVA Thu, Mar 10, 2011 4.46 4.48 4.41 4.47
1125 NASDAQ SVA Wed, Mar 9, 2011 4.42 4.53 4.40 4.52
1124 NASDAQ SVA Tue, Mar 8, 2011 4.45 4.45 4.37 4.44
1123 NASDAQ SVA Mon, Mar 7, 2011 4.52 4.53 4.41 4.47
1122 NASDAQ SVA Fri, Mar 4, 2011 4.47 4.54 4.47 4.53
1121 NASDAQ SVA Thu, Mar 3, 2011 4.48 4.60 4.45 4.49
1120 NASDAQ SVA Wed, Mar 2, 2011 4.43 4.50 4.36 4.46
1119 NASDAQ SVA Tue, Mar 1, 2011 4.54 4.54 4.43 4.45
1118 NASDAQ SVA Mon, Feb 28, 2011 4.45 4.58 4.44 4.51
1117 NASDAQ SVA Fri, Feb 25, 2011 4.32 4.47 4.32 4.44
1116 NASDAQ SVA Thu, Feb 24, 2011 4.34 4.38 4.31 4.34
1115 NASDAQ SVA Wed, Feb 23, 2011 4.45 4.45 4.34 4.35
1114 NASDAQ SVA Tue, Feb 22, 2011 4.49 4.55 4.43 4.46
1113 NASDAQ SVA Fri, Feb 18, 2011 4.53 4.54 4.49 4.54
1112 NASDAQ SVA Thu, Feb 17, 2011 4.51 4.55 4.50 4.54
1111 NASDAQ SVA Wed, Feb 16, 2011 4.50 4.55 4.50 4.50
1110 NASDAQ SVA Tue, Feb 15, 2011 4.49 4.55 4.49 4.50
1109 NASDAQ SVA Mon, Feb 14, 2011 4.60 4.65 4.50 4.52
1108 NASDAQ SVA Fri, Feb 11, 2011 4.67 4.67 4.60 4.62
1107 NASDAQ SVA Thu, Feb 10, 2011 4.66 4.74 4.62 4.69
1106 NASDAQ SVA Wed, Feb 9, 2011 4.64 4.78 4.59 4.72
1105 NASDAQ SVA Tue, Feb 8, 2011 4.62 4.71 4.62 4.67
1104 NASDAQ SVA Mon, Feb 7, 2011 4.69 4.75 4.65 4.66
1103 NASDAQ SVA Fri, Feb 4, 2011 4.60 4.73 4.60 4.70
1102 NASDAQ SVA Thu, Feb 3, 2011 4.62 4.71 4.61 4.61
1101 NASDAQ SVA Wed, Feb 2, 2011 4.57 4.68 4.57 4.65
1100 NASDAQ SVA Tue, Feb 1, 2011 4.70 4.70 4.57 4.61
1099 NASDAQ SVA Mon, Jan 31, 2011 4.53 4.70 4.47 4.64
1098 NASDAQ SVA Fri, Jan 28, 2011 4.67 4.69 4.45 4.52
1097 NASDAQ SVA Thu, Jan 27, 2011 4.67 4.69 4.57 4.57
1096 NASDAQ SVA Wed, Jan 26, 2011 4.77 4.88 4.65 4.69
1095 NASDAQ SVA Tue, Jan 25, 2011 4.75 4.79 4.63 4.77
1094 NASDAQ SVA Mon, Jan 24, 2011 4.70 4.78 4.60 4.76
1093 NASDAQ SVA Fri, Jan 21, 2011 4.64 4.75 4.62 4.67
1092 NASDAQ SVA Thu, Jan 20, 2011 4.60 4.65 4.50 4.63
1091 NASDAQ SVA Wed, Jan 19, 2011 4.79 4.81 4.60 4.63
1090 NASDAQ SVA Tue, Jan 18, 2011 4.81 4.85 4.64 4.79
1089 NASDAQ SVA Fri, Jan 14, 2011 4.76 4.92 4.70 4.82
1088 NASDAQ SVA Thu, Jan 13, 2011 4.67 4.74 4.58 4.72
1087 NASDAQ SVA Wed, Jan 12, 2011 4.72 4.79 4.63 4.66
1086 NASDAQ SVA Tue, Jan 11, 2011 4.72 4.78 4.55 4.71
1085 NASDAQ SVA Mon, Jan 10, 2011 4.30 4.75 4.30 4.73
1084 NASDAQ SVA Fri, Jan 7, 2011 4.30 4.34 4.18 4.33
1083 NASDAQ SVA Thu, Jan 6, 2011 4.18 4.31 3.98 4.28
1082 NASDAQ SVA Wed, Jan 5, 2011 4.40 4.63 4.20 4.31
1081 NASDAQ SVA Tue, Jan 4, 2011 4.54 4.74 4.50 4.52
1080 NASDAQ SVA Mon, Jan 3, 2011 4.54 4.59 4.50 4.57
1079 NASDAQ SVA Fri, Dec 31, 2010 4.50 4.59 4.50 4.52
1078 NASDAQ SVA Thu, Dec 30, 2010 4.60 4.63 4.52 4.52
1077 NASDAQ SVA Wed, Dec 29, 2010 4.53 4.74 4.50 4.63
1076 NASDAQ SVA Tue, Dec 28, 2010 4.76 4.79 4.52 4.57
1075 NASDAQ SVA Mon, Dec 27, 2010 4.65 4.65 4.49 4.50
1074 NASDAQ SVA Thu, Dec 23, 2010 4.79 4.79 4.62 4.65
1073 NASDAQ SVA Wed, Dec 22, 2010 4.62 4.77 4.62 4.76
1072 NASDAQ SVA Tue, Dec 21, 2010 4.66 4.70 4.59 4.59
1071 NASDAQ SVA Mon, Dec 20, 2010 4.85 4.86 4.64 4.65
1070 NASDAQ SVA Fri, Dec 17, 2010 4.67 4.84 4.59 4.83
1069 NASDAQ SVA Thu, Dec 16, 2010 4.57 4.69 4.49 4.68
1068 NASDAQ SVA Wed, Dec 15, 2010 4.46 4.60 4.46 4.50
1067 NASDAQ SVA Tue, Dec 14, 2010 4.61 4.61 4.43 4.58
1066 NASDAQ SVA Mon, Dec 13, 2010 4.65 4.75 4.62 4.65
1065 NASDAQ SVA Fri, Dec 10, 2010 4.80 4.80 4.76 4.80
1064 NASDAQ SVA Thu, Dec 9, 2010 4.87 4.87 4.68 4.80
1063 NASDAQ SVA Wed, Dec 8, 2010 4.88 4.88 4.75 4.85
1062 NASDAQ SVA Tue, Dec 7, 2010 5.00 5.01 4.77 4.88
1061 NASDAQ SVA Mon, Dec 6, 2010 4.80 4.98 4.72 4.93
1060 NASDAQ SVA Fri, Dec 3, 2010 4.81 4.82 4.73 4.82
1059 NASDAQ SVA Thu, Dec 2, 2010 4.81 4.85 4.71 4.82
1058 NASDAQ SVA Wed, Dec 1, 2010 4.86 5.06 4.78 4.81
1057 NASDAQ SVA Tue, Nov 30, 2010 4.80 4.87 4.76 4.85
1056 NASDAQ SVA Mon, Nov 29, 2010 4.88 4.93 4.75 4.78
1055 NASDAQ SVA Fri, Nov 26, 2010 4.55 4.94 4.55 4.93
1054 NASDAQ SVA Wed, Nov 24, 2010 4.46 4.55 4.46 4.51
1053 NASDAQ SVA Tue, Nov 23, 2010 4.36 4.45 4.36 4.43
1052 NASDAQ SVA Mon, Nov 22, 2010 4.41 4.47 4.36 4.36
1051 NASDAQ SVA Fri, Nov 19, 2010 4.41 4.52 4.40 4.46
1050 NASDAQ SVA Thu, Nov 18, 2010 4.35 4.42 4.32 4.40
1049 NASDAQ SVA Wed, Nov 17, 2010 4.32 4.33 4.26 4.30
1048 NASDAQ SVA Tue, Nov 16, 2010 4.30 4.40 4.24 4.33
1047 NASDAQ SVA Mon, Nov 15, 2010 4.15 4.51 4.12 4.42
1046 NASDAQ SVA Fri, Nov 12, 2010 4.46 4.50 4.27 4.30
1045 NASDAQ SVA Thu, Nov 11, 2010 4.35 4.54 4.29 4.49
1044 NASDAQ SVA Wed, Nov 10, 2010 4.21 4.28 4.20 4.26
1043 NASDAQ SVA Tue, Nov 9, 2010 4.15 4.24 4.15 4.22
1042 NASDAQ SVA Mon, Nov 8, 2010 4.05 4.20 4.02 4.16
1041 NASDAQ SVA Fri, Nov 5, 2010 4.01 4.08 4.00 4.05
1040 NASDAQ SVA Thu, Nov 4, 2010 4.04 4.08 4.00 4.05
1039 NASDAQ SVA Wed, Nov 3, 2010 4.05 4.09 3.99 3.99
1038 NASDAQ SVA Tue, Nov 2, 2010 4.00 4.10 3.99 4.05
1037 NASDAQ SVA Mon, Nov 1, 2010 4.03 4.03 3.99 4.00
1036 NASDAQ SVA Fri, Oct 29, 2010 3.95 4.04 3.91 4.04
1035 NASDAQ SVA Thu, Oct 28, 2010 3.94 4.03 3.82 3.98
1034 NASDAQ SVA Wed, Oct 27, 2010 3.87 3.98 3.83 3.96
1033 NASDAQ SVA Tue, Oct 26, 2010 3.62 3.92 3.62 3.89
1032 NASDAQ SVA Mon, Oct 25, 2010 3.90 3.90 3.58 3.71
1031 NASDAQ SVA Fri, Oct 22, 2010 4.14 4.16 4.01 4.06
1030 NASDAQ SVA Thu, Oct 21, 2010 4.15 4.25 4.10 4.14
1029 NASDAQ SVA Wed, Oct 20, 2010 4.10 4.18 4.05 4.14
1028 NASDAQ SVA Tue, Oct 19, 2010 4.25 4.25 4.04 4.06
1027 NASDAQ SVA Mon, Oct 18, 2010 4.26 4.32 4.20 4.26
1026 NASDAQ SVA Fri, Oct 15, 2010 4.20 4.26 4.12 4.25
1025 NASDAQ SVA Thu, Oct 14, 2010 4.23 4.34 4.16 4.21
1024 NASDAQ SVA Wed, Oct 13, 2010 4.39 4.39 4.19 4.23
1023 NASDAQ SVA Tue, Oct 12, 2010 4.20 4.28 4.11 4.22
1022 NASDAQ SVA Mon, Oct 11, 2010 4.37 4.45 4.18 4.23
1021 NASDAQ SVA Fri, Oct 8, 2010 4.48 4.68 4.33 4.39
1020 NASDAQ SVA Thu, Oct 7, 2010 4.30 4.65 4.27 4.52
1019 NASDAQ SVA Wed, Oct 6, 2010 4.23 4.25 4.15 4.25
1018 NASDAQ SVA Tue, Oct 5, 2010 4.06 4.28 4.06 4.20
1017 NASDAQ SVA Mon, Oct 4, 2010 3.90 4.27 3.90 4.04
1016 NASDAQ SVA Fri, Oct 1, 2010 3.90 3.91 3.84 3.86
1015 NASDAQ SVA Thu, Sep 30, 2010 3.88 3.90 3.81 3.90
1014 NASDAQ SVA Wed, Sep 29, 2010 3.91 3.91 3.83 3.83
1013 NASDAQ SVA Tue, Sep 28, 2010 3.90 3.95 3.85 3.88
1012 NASDAQ SVA Mon, Sep 27, 2010 3.94 4.05 3.88 3.91
1011 NASDAQ SVA Fri, Sep 24, 2010 3.77 3.93 3.73 3.90
1010 NASDAQ SVA Thu, Sep 23, 2010 3.68 3.84 3.67 3.73
1009 NASDAQ SVA Wed, Sep 22, 2010 3.83 3.83 3.68 3.72
1008 NASDAQ SVA Tue, Sep 21, 2010 3.89 3.89 3.80 3.80
1007 NASDAQ SVA Mon, Sep 20, 2010 4.09 4.12 3.84 3.88
1006 NASDAQ SVA Fri, Sep 17, 2010 4.08 4.08 3.90 4.03
1005 NASDAQ SVA Thu, Sep 16, 2010 4.33 4.34 4.05 4.08
1004 NASDAQ SVA Wed, Sep 15, 2010 4.36 4.42 4.26 4.33
1003 NASDAQ SVA Tue, Sep 14, 2010 4.35 4.42 4.31 4.35
1002 NASDAQ SVA Mon, Sep 13, 2010 4.47 4.50 4.26 4.33
1001 NASDAQ SVA Fri, Sep 10, 2010 4.39 4.61 4.35 4.45
1000 NASDAQ SVA Thu, Sep 9, 2010 4.02 4.41 4.00 4.39
999 NASDAQ SVA Wed, Sep 8, 2010 3.67 4.00 3.61 4.00
998 NASDAQ SVA Tue, Sep 7, 2010 3.63 3.74 3.62 3.71
997 NASDAQ SVA Fri, Sep 3, 2010 3.65 3.72 3.63 3.68
996 NASDAQ SVA Thu, Sep 2, 2010 3.70 3.71 3.50 3.66
995 NASDAQ SVA Wed, Sep 1, 2010 3.75 3.80 3.68 3.74
994 NASDAQ SVA Tue, Aug 31, 2010 3.66 3.75 3.65 3.72
993 NASDAQ SVA Mon, Aug 30, 2010 3.75 3.78 3.65 3.68
992 NASDAQ SVA Fri, Aug 27, 2010 3.83 3.84 3.70 3.78
991 NASDAQ SVA Thu, Aug 26, 2010 3.72 3.87 3.63 3.78
990 NASDAQ SVA Wed, Aug 25, 2010 3.71 3.72 3.50 3.72
989 NASDAQ SVA Tue, Aug 24, 2010 3.92 3.96 3.73 3.74
988 NASDAQ SVA Mon, Aug 23, 2010 4.11 4.12 3.96 3.96
987 NASDAQ SVA Fri, Aug 20, 2010 4.08 4.11 4.05 4.10
986 NASDAQ SVA Thu, Aug 19, 2010 4.16 4.20 4.06 4.10
985 NASDAQ SVA Wed, Aug 18, 2010 4.14 4.26 4.11 4.20
984 NASDAQ SVA Tue, Aug 17, 2010 4.14 4.19 4.05 4.11
983 NASDAQ SVA Mon, Aug 16, 2010 4.52 4.71 4.06 4.14
982 NASDAQ SVA Fri, Aug 13, 2010 4.47 4.69 4.41 4.52
981 NASDAQ SVA Thu, Aug 12, 2010 4.31 4.48 4.28 4.46
980 NASDAQ SVA Wed, Aug 11, 2010 4.41 4.43 4.26 4.37
979 NASDAQ SVA Tue, Aug 10, 2010 4.50 4.51 4.41 4.48
978 NASDAQ SVA Mon, Aug 9, 2010 4.28 4.57 4.26 4.53
977 NASDAQ SVA Fri, Aug 6, 2010 4.19 4.28 4.19 4.25
976 NASDAQ SVA Thu, Aug 5, 2010 4.25 4.28 4.19 4.21
975 NASDAQ SVA Wed, Aug 4, 2010 4.23 4.28 4.18 4.21
974 NASDAQ SVA Tue, Aug 3, 2010 4.25 4.31 4.21 4.22
973 NASDAQ SVA Mon, Aug 2, 2010 4.34 4.38 4.23 4.25
972 NASDAQ SVA Fri, Jul 30, 2010 4.14 4.34 4.14 4.25
971 NASDAQ SVA Thu, Jul 29, 2010 4.21 4.24 4.14 4.18
970 NASDAQ SVA Wed, Jul 28, 2010 4.24 4.39 4.21 4.21
969 NASDAQ SVA Tue, Jul 27, 2010 4.24 4.31 4.23 4.25
968 NASDAQ SVA Mon, Jul 26, 2010 4.28 4.29 4.21 4.23
967 NASDAQ SVA Fri, Jul 23, 2010 4.24 4.35 4.21 4.31
966 NASDAQ SVA Thu, Jul 22, 2010 4.49 4.49 4.22 4.23
965 NASDAQ SVA Wed, Jul 21, 2010 4.46 4.51 4.35 4.44
964 NASDAQ SVA Tue, Jul 20, 2010 4.36 4.53 4.28 4.44
963 NASDAQ SVA Mon, Jul 19, 2010 4.39 4.48 4.30 4.36
962 NASDAQ SVA Fri, Jul 16, 2010 4.47 4.50 4.36 4.36
961 NASDAQ SVA Thu, Jul 15, 2010 4.47 4.52 4.41 4.46
960 NASDAQ SVA Wed, Jul 14, 2010 4.53 4.53 4.35 4.44
959 NASDAQ SVA Tue, Jul 13, 2010 4.36 4.54 4.34 4.52
958 NASDAQ SVA Mon, Jul 12, 2010 4.34 4.39 4.28 4.32
957 NASDAQ SVA Fri, Jul 9, 2010 4.31 4.37 4.25 4.33
956 NASDAQ SVA Thu, Jul 8, 2010 4.21 4.33 4.12 4.29
955 NASDAQ SVA Wed, Jul 7, 2010 4.14 4.23 4.02 4.17
954 NASDAQ SVA Tue, Jul 6, 2010 4.35 4.49 4.16 4.16
953 NASDAQ SVA Fri, Jul 2, 2010 4.49 4.55 4.22 4.30
952 NASDAQ SVA Thu, Jul 1, 2010 4.61 4.61 4.42 4.50
951 NASDAQ SVA Wed, Jun 30, 2010 4.35 4.71 4.30 4.63
950 NASDAQ SVA Tue, Jun 29, 2010 4.40 4.44 4.21 4.40
949 NASDAQ SVA Mon, Jun 28, 2010 4.84 4.85 4.45 4.48
948 NASDAQ SVA Fri, Jun 25, 2010 4.46 5.03 4.41 4.98
947 NASDAQ SVA Thu, Jun 24, 2010 4.25 4.47 4.17 4.46
946 NASDAQ SVA Wed, Jun 23, 2010 4.29 4.35 4.21 4.25
945 NASDAQ SVA Tue, Jun 22, 2010 4.25 4.41 4.25 4.32
944 NASDAQ SVA Mon, Jun 21, 2010 4.35 4.38 4.21 4.26
943 NASDAQ SVA Fri, Jun 18, 2010 4.30 4.34 4.22 4.26
942 NASDAQ SVA Thu, Jun 17, 2010 4.18 4.33 4.11 4.30
941 NASDAQ SVA Wed, Jun 16, 2010 4.14 4.33 4.02 4.18
940 NASDAQ SVA Tue, Jun 15, 2010 4.21 4.21 4.04 4.13
939 NASDAQ SVA Mon, Jun 14, 2010 4.12 4.34 4.12 4.20
938 NASDAQ SVA Fri, Jun 11, 2010 3.97 4.19 3.95 4.10
937 NASDAQ SVA Thu, Jun 10, 2010 3.86 3.98 3.86 3.97
936 NASDAQ SVA Wed, Jun 9, 2010 3.94 4.00 3.83 3.83
935 NASDAQ SVA Tue, Jun 8, 2010 3.89 3.93 3.77 3.88
934 NASDAQ SVA Mon, Jun 7, 2010 4.05 4.11 3.80 3.81
933 NASDAQ SVA Fri, Jun 4, 2010 3.98 4.25 3.90 4.00
932 NASDAQ SVA Thu, Jun 3, 2010 4.09 4.12 4.01 4.01
931 NASDAQ SVA Wed, Jun 2, 2010 4.02 4.14 4.01 4.06
930 NASDAQ SVA Tue, Jun 1, 2010 4.10 4.40 3.99 4.00
929 NASDAQ SVA Fri, May 28, 2010 4.17 4.17 4.00 4.04
928 NASDAQ SVA Thu, May 27, 2010 4.01 4.16 3.97 4.14
927 NASDAQ SVA Wed, May 26, 2010 4.10 4.19 3.87 3.88
926 NASDAQ SVA Tue, May 25, 2010 3.87 4.08 3.72 4.08
925 NASDAQ SVA Mon, May 24, 2010 4.18 4.27 3.98 3.98
924 NASDAQ SVA Fri, May 21, 2010 3.98 4.30 3.92 4.16
923 NASDAQ SVA Thu, May 20, 2010 4.00 4.16 3.97 4.08
922 NASDAQ SVA Wed, May 19, 2010 4.30 4.40 4.04 4.07
921 NASDAQ SVA Tue, May 18, 2010 4.57 4.70 4.30 4.36
920 NASDAQ SVA Mon, May 17, 2010 4.45 4.56 4.41 4.50
919 NASDAQ SVA Fri, May 14, 2010 4.99 4.99 4.32 4.41
918 NASDAQ SVA Thu, May 13, 2010 5.57 5.57 5.43 5.44
917 NASDAQ SVA Wed, May 12, 2010 5.31 5.62 5.25 5.50
916 NASDAQ SVA Tue, May 11, 2010 5.25 5.48 5.22 5.34
915 NASDAQ SVA Mon, May 10, 2010 5.13 5.39 5.13 5.35
914 NASDAQ SVA Fri, May 7, 2010 4.92 5.21 4.70 5.03
913 NASDAQ SVA Thu, May 6, 2010 5.25 5.34 4.18 4.87
912 NASDAQ SVA Wed, May 5, 2010 5.44 5.50 5.10 5.35
911 NASDAQ SVA Tue, May 4, 2010 5.65 5.65 5.42 5.44
910 NASDAQ SVA Mon, May 3, 2010 5.86 5.91 5.67 5.69
909 NASDAQ SVA Fri, Apr 30, 2010 5.51 5.90 5.49 5.79
908 NASDAQ SVA Thu, Apr 29, 2010 5.40 5.53 5.34 5.51
907 NASDAQ SVA Wed, Apr 28, 2010 5.42 5.46 5.22 5.37
906 NASDAQ SVA Tue, Apr 27, 2010 5.61 5.67 5.42 5.45
905 NASDAQ SVA Mon, Apr 26, 2010 5.62 5.74 5.58 5.68
904 NASDAQ SVA Fri, Apr 23, 2010 5.72 5.73 5.65 5.66
903 NASDAQ SVA Thu, Apr 22, 2010 5.77 5.80 5.63 5.73
902 NASDAQ SVA Wed, Apr 21, 2010 5.77 5.79 5.70 5.78
901 NASDAQ SVA Tue, Apr 20, 2010 5.72 5.76 5.68 5.73
900 NASDAQ SVA Mon, Apr 19, 2010 5.71 5.75 5.57 5.70
899 NASDAQ SVA Fri, Apr 16, 2010 5.78 5.88 5.60 5.71
898 NASDAQ SVA Thu, Apr 15, 2010 5.69 5.84 5.69 5.78
897 NASDAQ SVA Wed, Apr 14, 2010 5.67 5.78 5.66 5.72
896 NASDAQ SVA Tue, Apr 13, 2010 5.74 5.78 5.66 5.68
895 NASDAQ SVA Mon, Apr 12, 2010 5.78 5.88 5.68 5.80
894 NASDAQ SVA Fri, Apr 9, 2010 5.91 5.91 5.78 5.83
893 NASDAQ SVA Thu, Apr 8, 2010 5.94 5.98 5.81 5.92
892 NASDAQ SVA Wed, Apr 7, 2010 5.59 5.95 5.52 5.89
891 NASDAQ SVA Tue, Apr 6, 2010 5.82 5.99 5.55 5.63
890 NASDAQ SVA Mon, Apr 5, 2010 5.90 6.00 5.82 5.94
889 NASDAQ SVA Thu, Apr 1, 2010 6.00 6.00 5.81 5.90
888 NASDAQ SVA Wed, Mar 31, 2010 6.19 6.27 5.90 5.91
887 NASDAQ SVA Tue, Mar 30, 2010 6.25 6.41 6.14 6.22
886 NASDAQ SVA Mon, Mar 29, 2010 6.16 6.44 6.16 6.23
885 NASDAQ SVA Fri, Mar 26, 2010 6.25 6.34 6.12 6.16
884 NASDAQ SVA Thu, Mar 25, 2010 6.42 6.54 6.21 6.25
883 NASDAQ SVA Wed, Mar 24, 2010 6.60 6.69 6.40 6.40
882 NASDAQ SVA Tue, Mar 23, 2010 6.55 6.73 6.54 6.57
881 NASDAQ SVA Mon, Mar 22, 2010 6.44 6.72 6.34 6.55
880 NASDAQ SVA Fri, Mar 19, 2010 6.52 6.55 6.40 6.43
879 NASDAQ SVA Thu, Mar 18, 2010 6.67 6.72 6.51 6.53
878 NASDAQ SVA Wed, Mar 17, 2010 6.77 6.78 6.55 6.67
877 NASDAQ SVA Tue, Mar 16, 2010 6.76 6.78 6.70 6.74
876 NASDAQ SVA Mon, Mar 15, 2010 6.78 6.83 6.69 6.70
875 NASDAQ SVA Fri, Mar 12, 2010 6.96 6.96 6.80 6.93
874 NASDAQ SVA Thu, Mar 11, 2010 6.83 6.95 6.75 6.93
873 NASDAQ SVA Wed, Mar 10, 2010 6.83 7.07 6.81 6.93
872 NASDAQ SVA Tue, Mar 9, 2010 6.55 7.00 6.55 6.81
871 NASDAQ SVA Mon, Mar 8, 2010 6.51 6.62 6.41 6.53
870 NASDAQ SVA Fri, Mar 5, 2010 6.38 6.54 6.36 6.46
869 NASDAQ SVA Thu, Mar 4, 2010 6.49 6.49 6.32 6.40
868 NASDAQ SVA Wed, Mar 3, 2010 6.40 6.61 6.40 6.46
867 NASDAQ SVA Tue, Mar 2, 2010 6.28 6.48 6.25 6.44
866 NASDAQ SVA Mon, Mar 1, 2010 6.58 6.59 6.28 6.28
865 NASDAQ SVA Fri, Feb 26, 2010 6.48 6.61 6.43 6.58
864 NASDAQ SVA Thu, Feb 25, 2010 6.51 6.57 6.37 6.52
863 NASDAQ SVA Wed, Feb 24, 2010 6.64 6.68 6.47 6.59
862 NASDAQ SVA Tue, Feb 23, 2010 6.89 6.89 6.57 6.70
861 NASDAQ SVA Mon, Feb 22, 2010 6.76 6.94 6.63 6.85
860 NASDAQ SVA Fri, Feb 19, 2010 6.79 6.91 6.70 6.76
859 NASDAQ SVA Thu, Feb 18, 2010 6.80 6.88 6.75 6.79
858 NASDAQ SVA Wed, Feb 17, 2010 6.64 6.80 6.59 6.80
857 NASDAQ SVA Tue, Feb 16, 2010 6.70 6.75 6.50 6.64
856 NASDAQ SVA Fri, Feb 12, 2010 6.66 6.71 6.47 6.71
855 NASDAQ SVA Thu, Feb 11, 2010 6.69 6.74 6.55 6.66
854 NASDAQ SVA Wed, Feb 10, 2010 6.45 6.73 6.42 6.64
853 NASDAQ SVA Tue, Feb 9, 2010 6.42 6.50 6.41 6.42
852 NASDAQ SVA Mon, Feb 8, 2010 6.23 6.48 6.23 6.35
851 NASDAQ SVA Fri, Feb 5, 2010 6.14 6.37 6.05 6.33
850 NASDAQ SVA Thu, Feb 4, 2010 6.37 6.37 6.08 6.16
849 NASDAQ SVA Wed, Feb 3, 2010 6.67 6.69 6.28 6.36
848 NASDAQ SVA Tue, Feb 2, 2010 6.07 6.58 6.05 6.50
847 NASDAQ SVA Mon, Feb 1, 2010 5.97 6.10 5.90 6.09
846 NASDAQ SVA Fri, Jan 29, 2010 6.20 6.20 5.95 6.00
845 NASDAQ SVA Thu, Jan 28, 2010 6.00 6.29 5.77 6.15
844 NASDAQ SVA Wed, Jan 27, 2010 6.30 6.33 6.00 6.11
843 NASDAQ SVA Tue, Jan 26, 2010 6.70 6.88 6.35 6.35
842 NASDAQ SVA Mon, Jan 25, 2010 7.17 7.20 6.93 6.97
841 NASDAQ SVA Fri, Jan 22, 2010 7.18 7.29 7.11 7.19
840 NASDAQ SVA Thu, Jan 21, 2010 7.14 7.30 7.03 7.24
839 NASDAQ SVA Wed, Jan 20, 2010 7.48 7.55 7.38 7.51
838 NASDAQ SVA Tue, Jan 19, 2010 7.28 7.55 7.28 7.49
837 NASDAQ SVA Fri, Jan 15, 2010 7.35 7.40 7.25 7.28
836 NASDAQ SVA Thu, Jan 14, 2010 7.45 7.53 7.25 7.40
835 NASDAQ SVA Wed, Jan 13, 2010 7.50 7.78 7.25 7.45
834 NASDAQ SVA Tue, Jan 12, 2010 7.33 7.38 7.10 7.25
833 NASDAQ SVA Mon, Jan 11, 2010 7.02 7.49 7.00 7.39
832 NASDAQ SVA Fri, Jan 8, 2010 6.48 6.67 6.48 6.67
831 NASDAQ SVA Thu, Jan 7, 2010 6.66 6.70 6.51 6.64
830 NASDAQ SVA Wed, Jan 6, 2010 6.66 6.76 6.66 6.67
829 NASDAQ SVA Tue, Jan 5, 2010 6.60 6.68 6.56 6.68
828 NASDAQ SVA Mon, Jan 4, 2010 6.40 6.62 6.39 6.55
827 NASDAQ SVA Thu, Dec 31, 2009 6.30 6.44 6.30 6.33
826 NASDAQ SVA Wed, Dec 30, 2009 6.38 6.44 6.19 6.34
825 NASDAQ SVA Tue, Dec 29, 2009 6.59 6.59 6.34 6.45
824 NASDAQ SVA Mon, Dec 28, 2009 6.76 6.76 6.51 6.62
823 NASDAQ SVA Thu, Dec 24, 2009 6.02 6.29 6.00 6.25
822 NASDAQ SVA Wed, Dec 23, 2009 5.80 5.97 5.59 5.94
821 NASDAQ SVA Tue, Dec 22, 2009 6.03 6.06 5.71 5.77
820 NASDAQ SVA Mon, Dec 21, 2009 6.37 6.37 5.93 6.10
819 NASDAQ SVA Fri, Dec 18, 2009 6.28 6.41 6.25 6.41
818 NASDAQ SVA Thu, Dec 17, 2009 6.50 6.51 6.22 6.28
817 NASDAQ SVA Wed, Dec 16, 2009 6.50 6.69 6.50 6.57
816 NASDAQ SVA Tue, Dec 15, 2009 6.38 6.60 6.35 6.52
815 NASDAQ SVA Mon, Dec 14, 2009 6.77 6.80 6.22 6.34
814 NASDAQ SVA Fri, Dec 11, 2009 7.15 7.20 6.66 6.83
813 NASDAQ SVA Thu, Dec 10, 2009 7.36 7.39 7.13 7.14
812 NASDAQ SVA Wed, Dec 9, 2009 7.45 7.50 7.32 7.38
811 NASDAQ SVA Tue, Dec 8, 2009 7.40 7.54 7.35 7.50
810 NASDAQ SVA Mon, Dec 7, 2009 7.47 7.54 7.41 7.51
809 NASDAQ SVA Fri, Dec 4, 2009 7.40 7.58 7.38 7.54
808 NASDAQ SVA Thu, Dec 3, 2009 7.62 7.63 7.45 7.45
807 NASDAQ SVA Wed, Dec 2, 2009 7.52 7.60 7.40 7.57
806 NASDAQ SVA Tue, Dec 1, 2009 7.55 7.55 7.35 7.51
805 NASDAQ SVA Mon, Nov 30, 2009 7.51 7.65 7.38 7.40
804 NASDAQ SVA Fri, Nov 27, 2009 7.20 7.45 7.15 7.36
803 NASDAQ SVA Wed, Nov 25, 2009 7.51 7.68 7.33 7.60
802 NASDAQ SVA Tue, Nov 24, 2009 7.30 7.31 7.07 7.21
801 NASDAQ SVA Mon, Nov 23, 2009 7.74 7.75 7.11 7.39
800 NASDAQ SVA Fri, Nov 20, 2009 7.80 7.81 7.46 7.55
799 NASDAQ SVA Thu, Nov 19, 2009 7.85 7.92 7.70 7.85
798 NASDAQ SVA Wed, Nov 18, 2009 7.73 7.95 7.56 7.70
797 NASDAQ SVA Tue, Nov 17, 2009 8.40 8.65 8.09 8.24
796 NASDAQ SVA Mon, Nov 16, 2009 9.85 9.89 8.35 8.53
795 NASDAQ SVA Fri, Nov 13, 2009 9.87 9.97 8.63 9.38
794 NASDAQ SVA Thu, Nov 12, 2009 9.00 9.69 8.99 9.59
793 NASDAQ SVA Wed, Nov 11, 2009 8.50 8.98 8.50 8.86
792 NASDAQ SVA Tue, Nov 10, 2009 8.13 8.58 8.13 8.49
791 NASDAQ SVA Mon, Nov 9, 2009 8.27 8.28 8.12 8.20
790 NASDAQ SVA Fri, Nov 6, 2009 8.04 8.34 7.95 8.18
789 NASDAQ SVA Thu, Nov 5, 2009 8.05 8.23 8.03 8.18
788 NASDAQ SVA Wed, Nov 4, 2009 7.90 8.33 7.82 7.90
787 NASDAQ SVA Tue, Nov 3, 2009 7.68 7.91 7.45 7.91
786 NASDAQ SVA Mon, Nov 2, 2009 7.62 7.83 7.45 7.64
785 NASDAQ SVA Fri, Oct 30, 2009 7.60 7.75 7.26 7.41
784 NASDAQ SVA Thu, Oct 29, 2009 7.75 7.90 7.54 7.56
783 NASDAQ SVA Wed, Oct 28, 2009 8.06 8.20 7.51 7.70
782 NASDAQ SVA Tue, Oct 27, 2009 8.37 8.68 8.13 8.19
781 NASDAQ SVA Mon, Oct 26, 2009 7.96 8.13 7.58 8.06
780 NASDAQ SVA Fri, Oct 23, 2009 7.64 7.78 7.48 7.49
779 NASDAQ SVA Thu, Oct 22, 2009 7.20 8.20 7.20 7.48
778 NASDAQ SVA Wed, Oct 21, 2009 7.74 7.77 7.22 7.30
777 NASDAQ SVA Tue, Oct 20, 2009 8.15 8.23 7.50 7.64
776 NASDAQ SVA Mon, Oct 19, 2009 8.37 8.42 8.06 8.09
775 NASDAQ SVA Fri, Oct 16, 2009 8.27 8.42 7.93 8.17
774 NASDAQ SVA Thu, Oct 15, 2009 8.22 8.55 8.11 8.29
773 NASDAQ SVA Wed, Oct 14, 2009 8.39 8.39 8.01 8.24
772 NASDAQ SVA Tue, Oct 13, 2009 7.87 8.57 7.62 8.29
771 NASDAQ SVA Mon, Oct 12, 2009 7.84 7.98 7.45 7.48
770 NASDAQ SVA Fri, Oct 9, 2009 7.10 7.98 7.00 7.80
769 NASDAQ SVA Thu, Oct 8, 2009 7.20 7.30 7.06 7.08
768 NASDAQ SVA Wed, Oct 7, 2009 7.20 7.30 7.11 7.19
767 NASDAQ SVA Tue, Oct 6, 2009 7.69 7.69 7.05 7.23
766 NASDAQ SVA Mon, Oct 5, 2009 7.37 7.60 7.31 7.48
765 NASDAQ SVA Fri, Oct 2, 2009 7.30 7.35 6.94 7.25
764 NASDAQ SVA Thu, Oct 1, 2009 8.25 8.27 7.56 7.60
763 NASDAQ SVA Wed, Sep 30, 2009 8.41 8.62 8.10 8.29
762 NASDAQ SVA Tue, Sep 29, 2009 8.27 8.27 7.92 7.93
761 NASDAQ SVA Mon, Sep 28, 2009 7.81 8.34 7.81 8.22
760 NASDAQ SVA Fri, Sep 25, 2009 7.93 8.23 7.65 7.92
759 NASDAQ SVA Thu, Sep 24, 2009 8.68 8.71 7.51 8.00
758 NASDAQ SVA Wed, Sep 23, 2009 8.29 9.15 8.25 8.69
757 NASDAQ SVA Tue, Sep 22, 2009 8.55 8.59 8.10 8.25
756 NASDAQ SVA Mon, Sep 21, 2009 8.80 8.80 8.29 8.41
755 NASDAQ SVA Fri, Sep 18, 2009 9.22 9.32 8.82 8.88
754 NASDAQ SVA Thu, Sep 17, 2009 9.98 9.98 9.10 9.26
753 NASDAQ SVA Wed, Sep 16, 2009 10.46 10.54 9.91 10.02
752 NASDAQ SVA Tue, Sep 15, 2009 10.07 10.78 9.90 10.24
751 NASDAQ SVA Mon, Sep 14, 2009 9.66 10.07 9.64 9.80
750 NASDAQ SVA Fri, Sep 11, 2009 9.71 10.19 9.49 9.71
749 NASDAQ SVA Thu, Sep 10, 2009 9.38 10.13 9.38 9.49
748 NASDAQ SVA Wed, Sep 9, 2009 9.41 9.70 9.30 9.43
747 NASDAQ SVA Tue, Sep 8, 2009 9.50 10.33 9.06 9.75
746 NASDAQ SVA Fri, Sep 4, 2009 9.67 9.67 8.90 9.14
745 NASDAQ SVA Thu, Sep 3, 2009 10.30 10.48 8.88 9.39
744 NASDAQ SVA Wed, Sep 2, 2009 9.80 9.87 8.51 8.53
743 NASDAQ SVA Tue, Sep 1, 2009 11.25 12.50 10.01 10.46
742 NASDAQ SVA Mon, Aug 31, 2009 7.01 9.95 6.83 9.71
741 NASDAQ SVA Fri, Aug 28, 2009 6.95 6.98 6.30 6.32
740 NASDAQ SVA Thu, Aug 27, 2009 6.35 6.35 5.60 5.85
739 NASDAQ SVA Wed, Aug 26, 2009 6.31 6.62 6.10 6.30
738 NASDAQ SVA Tue, Aug 25, 2009 5.55 6.09 5.40 6.05
737 NASDAQ SVA Mon, Aug 24, 2009 5.05 5.50 5.05 5.47
736 NASDAQ SVA Fri, Aug 21, 2009 4.90 4.94 4.75 4.93
735 NASDAQ SVA Thu, Aug 20, 2009 5.03 5.03 4.77 4.81
734 NASDAQ SVA Wed, Aug 19, 2009 5.31 5.31 4.71 4.80
733 NASDAQ SVA Tue, Aug 18, 2009 4.89 5.27 4.76 5.10
732 NASDAQ SVA Mon, Aug 17, 2009 4.84 4.85 4.50 4.52
731 NASDAQ SVA Fri, Aug 14, 2009 4.83 4.98 4.65 4.84
730 NASDAQ SVA Thu, Aug 13, 2009 4.94 5.00 4.80 4.91
729 NASDAQ SVA Wed, Aug 12, 2009 4.83 4.88 4.75 4.86
728 NASDAQ SVA Tue, Aug 11, 2009 4.61 4.81 4.61 4.73
727 NASDAQ SVA Mon, Aug 10, 2009 4.67 4.74 4.51 4.71
726 NASDAQ SVA Fri, Aug 7, 2009 4.62 4.65 4.50 4.57
725 NASDAQ SVA Thu, Aug 6, 2009 4.83 4.83 4.50 4.62
724 NASDAQ SVA Wed, Aug 5, 2009 4.91 4.99 4.73 4.76
723 NASDAQ SVA Tue, Aug 4, 2009 4.91 4.95 4.65 4.84
722 NASDAQ SVA Mon, Aug 3, 2009 4.85 5.04 4.77 4.79
721 NASDAQ SVA Fri, Jul 31, 2009 4.81 4.84 4.55 4.68
720 NASDAQ SVA Thu, Jul 30, 2009 5.25 5.34 4.50 4.64
719 NASDAQ SVA Wed, Jul 29, 2009 4.80 5.30 4.70 5.15
718 NASDAQ SVA Tue, Jul 28, 2009 4.60 4.85 4.49 4.80
717 NASDAQ SVA Mon, Jul 27, 2009 4.47 4.60 4.34 4.52
716 NASDAQ SVA Fri, Jul 24, 2009 4.25 4.49 4.25 4.31
715 NASDAQ SVA Thu, Jul 23, 2009 4.25 4.35 4.20 4.25
714 NASDAQ SVA Wed, Jul 22, 2009 4.09 4.40 4.08 4.25
713 NASDAQ SVA Tue, Jul 21, 2009 4.09 4.20 4.05 4.11
712 NASDAQ SVA Mon, Jul 20, 2009 3.98 4.08 3.91 4.03
711 NASDAQ SVA Fri, Jul 17, 2009 3.98 4.06 3.60 3.91
710 NASDAQ SVA Thu, Jul 16, 2009 3.77 4.00 3.61 3.96
709 NASDAQ SVA Wed, Jul 15, 2009 3.80 3.84 3.71 3.77
708 NASDAQ SVA Tue, Jul 14, 2009 3.68 3.74 3.65 3.66
707 NASDAQ SVA Mon, Jul 13, 2009 3.71 3.80 3.61 3.69
706 NASDAQ SVA Fri, Jul 10, 2009 3.77 3.95 3.65 3.76
705 NASDAQ SVA Thu, Jul 9, 2009 3.80 3.93 3.68 3.79
704 NASDAQ SVA Wed, Jul 8, 2009 3.96 4.01 3.75 3.80
703 NASDAQ SVA Tue, Jul 7, 2009 3.93 4.08 3.93 4.00
702 NASDAQ SVA Mon, Jul 6, 2009 3.95 4.00 3.79 3.94
701 NASDAQ SVA Thu, Jul 2, 2009 3.99 4.04 3.95 3.95
700 NASDAQ SVA Wed, Jul 1, 2009 3.97 4.04 3.95 3.98
699 NASDAQ SVA Tue, Jun 30, 2009 4.05 4.15 3.90 3.95
698 NASDAQ SVA Mon, Jun 29, 2009 4.24 4.38 4.04 4.04
697 NASDAQ SVA Fri, Jun 26, 2009 3.89 4.18 3.75 3.93
696 NASDAQ SVA Thu, Jun 25, 2009 3.78 3.87 3.71 3.86
695 NASDAQ SVA Wed, Jun 24, 2009 3.80 3.90 3.64 3.80
694 NASDAQ SVA Tue, Jun 23, 2009 3.95 4.05 3.64 3.75
693 NASDAQ SVA Mon, Jun 22, 2009 3.70 4.08 3.70 3.90
692 NASDAQ SVA Fri, Jun 19, 2009 3.62 4.63 3.62 3.65
691 NASDAQ SVA Thu, Jun 18, 2009 3.80 3.86 3.60 3.62
690 NASDAQ SVA Wed, Jun 17, 2009 3.81 4.08 3.53 3.80
689 NASDAQ SVA Tue, Jun 16, 2009 4.14 4.14 3.69 3.87
688 NASDAQ SVA Mon, Jun 15, 2009 3.92 4.35 3.67 4.12
687 NASDAQ SVA Fri, Jun 12, 2009 4.40 4.98 3.62 3.83
686 NASDAQ SVA Thu, Jun 11, 2009 3.10 3.99 3.08 3.95
685 NASDAQ SVA Wed, Jun 10, 2009 3.05 3.15 3.01 3.04
684 NASDAQ SVA Tue, Jun 9, 2009 3.20 3.30 2.92 2.97
683 NASDAQ SVA Mon, Jun 8, 2009 3.35 3.50 3.13 3.29
682 NASDAQ SVA Fri, Jun 5, 2009 3.30 3.35 3.04 3.13
681 NASDAQ SVA Thu, Jun 4, 2009 3.00 3.38 2.95 3.29
680 NASDAQ SVA Wed, Jun 3, 2009 2.80 2.97 2.75 2.95
679 NASDAQ SVA Tue, Jun 2, 2009 2.89 2.90 2.80 2.81
678 NASDAQ SVA Mon, Jun 1, 2009 2.89 2.90 2.78 2.80
677 NASDAQ SVA Fri, May 29, 2009 2.76 2.80 2.71 2.75
676 NASDAQ SVA Thu, May 28, 2009 2.74 2.84 2.66 2.74
675 NASDAQ SVA Wed, May 27, 2009 2.70 2.74 2.62 2.62
674 NASDAQ SVA Tue, May 26, 2009 2.40 2.69 2.40 2.69
673 NASDAQ SVA Fri, May 22, 2009 2.53 2.53 2.40 2.42
672 NASDAQ SVA Thu, May 21, 2009 2.40 2.49 2.35 2.41
671 NASDAQ SVA Wed, May 20, 2009 2.31 2.41 2.31 2.39
670 NASDAQ SVA Tue, May 19, 2009 2.33 2.37 2.25 2.29
669 NASDAQ SVA Mon, May 18, 2009 2.23 2.50 2.20 2.31
668 NASDAQ SVA Fri, May 15, 2009 2.19 2.26 1.99 2.23
667 NASDAQ SVA Thu, May 14, 2009 2.40 2.40 2.15 2.30
666 NASDAQ SVA Wed, May 13, 2009 2.73 2.73 2.40 2.40
665 NASDAQ SVA Tue, May 12, 2009 2.83 2.89 2.62 2.73
664 NASDAQ SVA Mon, May 11, 2009 2.61 2.83 2.41 2.82
663 NASDAQ SVA Fri, May 8, 2009 2.30 2.47 2.26 2.39
662 NASDAQ SVA Thu, May 7, 2009 2.45 2.54 2.25 2.34
661 NASDAQ SVA Wed, May 6, 2009 2.51 2.57 2.45 2.47
660 NASDAQ SVA Tue, May 5, 2009 2.59 2.68 2.43 2.54
659 NASDAQ SVA Mon, May 4, 2009 2.48 2.59 2.25 2.50
658 NASDAQ SVA Fri, May 1, 2009 2.67 2.67 2.23 2.29
657 NASDAQ SVA Thu, Apr 30, 2009 2.54 2.96 2.42 2.67
656 NASDAQ SVA Wed, Apr 29, 2009 2.70 2.70 2.30 2.50
655 NASDAQ SVA Tue, Apr 28, 2009 2.82 2.97 2.50 2.68
654 NASDAQ SVA Mon, Apr 27, 2009 2.80 3.09 2.50 2.73
653 NASDAQ SVA Fri, Apr 24, 2009 1.77 1.97 1.77 1.97
652 NASDAQ SVA Thu, Apr 23, 2009 1.73 1.78 1.70 1.70
651 NASDAQ SVA Wed, Apr 22, 2009 1.68 1.85 1.68 1.78
650 NASDAQ SVA Tue, Apr 21, 2009 1.73 1.82 1.60 1.80
649 NASDAQ SVA Mon, Apr 20, 2009 1.79 1.83 1.75 1.75
648 NASDAQ SVA Fri, Apr 17, 2009 1.84 1.84 1.75 1.83
647 NASDAQ SVA Thu, Apr 16, 2009 1.90 1.90 1.81 1.86
646 NASDAQ SVA Wed, Apr 15, 2009 1.93 1.93 1.80 1.89
645 NASDAQ SVA Tue, Apr 14, 2009 1.98 2.00 1.85 1.91
644 NASDAQ SVA Mon, Apr 13, 2009 1.86 1.99 1.77 1.93
643 NASDAQ SVA Thu, Apr 9, 2009 1.74 1.87 1.65 1.77
642 NASDAQ SVA Wed, Apr 8, 2009 1.53 1.53 1.46 1.51
641 NASDAQ SVA Tue, Apr 7, 2009 1.53 1.53 1.48 1.51
640 NASDAQ SVA Mon, Apr 6, 2009 1.50 1.52 1.46 1.52
639 NASDAQ SVA Fri, Apr 3, 2009 1.54 1.54 1.45 1.50
638 NASDAQ SVA Thu, Apr 2, 2009 1.50 1.52 1.40 1.50
637 NASDAQ SVA Wed, Apr 1, 2009 1.45 1.49 1.45 1.49
636 NASDAQ SVA Tue, Mar 31, 2009 1.50 1.53 1.46 1.46
635 NASDAQ SVA Mon, Mar 30, 2009 1.50 1.50 1.45 1.50
634 NASDAQ SVA Fri, Mar 27, 2009 1.55 1.61 1.50 1.53
633 NASDAQ SVA Thu, Mar 26, 2009 1.47 1.59 1.47 1.59
632 NASDAQ SVA Wed, Mar 25, 2009 1.52 1.56 1.45 1.48
631 NASDAQ SVA Tue, Mar 24, 2009 1.60 1.62 1.52 1.55
630 NASDAQ SVA Mon, Mar 23, 2009 1.63 1.63 1.59 1.60
629 NASDAQ SVA Fri, Mar 20, 2009 1.55 1.61 1.54 1.56
628 NASDAQ SVA Thu, Mar 19, 2009 1.45 1.59 1.45 1.56
627 NASDAQ SVA Wed, Mar 18, 2009 1.42 1.51 1.42 1.50
626 NASDAQ SVA Tue, Mar 17, 2009 1.48 1.49 1.35 1.45
625 NASDAQ SVA Mon, Mar 16, 2009 1.50 1.55 1.41 1.48
624 NASDAQ SVA Fri, Mar 13, 2009 1.24 1.40 1.24 1.40
623 NASDAQ SVA Thu, Mar 12, 2009 1.24 1.28 1.19 1.23
622 NASDAQ SVA Wed, Mar 11, 2009 1.30 1.30 1.18 1.23
621 NASDAQ SVA Tue, Mar 10, 2009 1.07 1.27 1.07 1.18
620 NASDAQ SVA Mon, Mar 9, 2009 1.15 1.15 1.02 1.10
619 NASDAQ SVA Fri, Mar 6, 2009 1.09 1.09 1.02 1.04
618 NASDAQ SVA Thu, Mar 5, 2009 1.22 1.24 1.05 1.09
617 NASDAQ SVA Wed, Mar 4, 2009 1.08 1.20 1.08 1.19
616 NASDAQ SVA Tue, Mar 3, 2009 1.03 1.15 1.03 1.12
615 NASDAQ SVA Mon, Mar 2, 2009 1.21 1.32 1.11 1.15
614 NASDAQ SVA Fri, Feb 27, 2009 1.34 1.54 1.17 1.19
613 NASDAQ SVA Thu, Feb 26, 2009 1.22 1.22 1.16 1.21
612 NASDAQ SVA Wed, Feb 25, 2009 1.27 1.27 1.11 1.12
611 NASDAQ SVA Tue, Feb 24, 2009 1.05 1.17 1.05 1.16
610 NASDAQ SVA Mon, Feb 23, 2009 1.17 1.17 1.05 1.08
609 NASDAQ SVA Fri, Feb 20, 2009 1.35 1.36 1.11 1.13
608 NASDAQ SVA Thu, Feb 19, 2009 1.38 1.43 1.30 1.30
607 NASDAQ SVA Wed, Feb 18, 2009 1.50 1.50 1.38 1.39
606 NASDAQ SVA Tue, Feb 17, 2009 1.50 1.55 1.47 1.50
605 NASDAQ SVA Fri, Feb 13, 2009 1.64 1.64 1.53 1.58
604 NASDAQ SVA Thu, Feb 12, 2009 1.51 1.59 1.51 1.58
603 NASDAQ SVA Wed, Feb 11, 2009 1.41 1.55 1.41 1.50
602 NASDAQ SVA Tue, Feb 10, 2009 1.47 1.48 1.41 1.44
601 NASDAQ SVA Mon, Feb 9, 2009 1.45 1.45 1.37 1.43
600 NASDAQ SVA Fri, Feb 6, 2009 1.42 1.44 1.32 1.42
599 NASDAQ SVA Thu, Feb 5, 2009 1.44 1.49 1.41 1.42
598 NASDAQ SVA Wed, Feb 4, 2009 1.48 1.52 1.41 1.49
597 NASDAQ SVA Tue, Feb 3, 2009 1.47 1.48 1.38 1.40
596 NASDAQ SVA Mon, Feb 2, 2009 1.47 1.51 1.45 1.48
595 NASDAQ SVA Fri, Jan 30, 2009 1.51 1.51 1.43 1.45
594 NASDAQ SVA Thu, Jan 29, 2009 1.53 1.56 1.43 1.47
593 NASDAQ SVA Wed, Jan 28, 2009 1.58 1.64 1.58 1.60
592 NASDAQ SVA Tue, Jan 27, 2009 1.54 1.62 1.53 1.56
591 NASDAQ SVA Mon, Jan 26, 2009 1.46 1.65 1.41 1.56
590 NASDAQ SVA Fri, Jan 23, 2009 1.47 1.47 1.38 1.44
589 NASDAQ SVA Thu, Jan 22, 2009 1.51 1.51 1.30 1.50
588 NASDAQ SVA Wed, Jan 21, 2009 1.62 1.73 1.30 1.36
587 NASDAQ SVA Tue, Jan 20, 2009 1.75 1.75 1.38 1.60
586 NASDAQ SVA Fri, Jan 16, 2009 1.66 1.70 1.52 1.59
585 NASDAQ SVA Thu, Jan 15, 2009 1.71 1.80 1.65 1.66
584 NASDAQ SVA Wed, Jan 14, 2009 1.84 1.89 1.75 1.89
583 NASDAQ SVA Tue, Jan 13, 2009 1.89 1.89 1.82 1.85
582 NASDAQ SVA Mon, Jan 12, 2009 1.84 1.84 1.81 1.83
581 NASDAQ SVA Fri, Jan 9, 2009 1.83 1.83 1.80 1.82
580 NASDAQ SVA Thu, Jan 8, 2009 1.76 1.84 1.76 1.80
579 NASDAQ SVA Wed, Jan 7, 2009 1.80 1.85 1.73 1.78
578 NASDAQ SVA Tue, Jan 6, 2009 1.69 1.75 1.65 1.72
577 NASDAQ SVA Mon, Jan 5, 2009 1.59 1.75 1.59 1.70
576 NASDAQ SVA Fri, Jan 2, 2009 1.48 1.59 1.45 1.59
575 NASDAQ SVA Wed, Dec 31, 2008 1.35 1.40 1.31 1.38
574 NASDAQ SVA Tue, Dec 30, 2008 1.25 1.45 1.25 1.45
573 NASDAQ SVA Mon, Dec 29, 2008 1.26 1.33 1.21 1.25
572 NASDAQ SVA Fri, Dec 26, 2008 1.13 1.30 1.13 1.29
571 NASDAQ SVA Wed, Dec 24, 2008 1.24 1.32 1.20 1.20
570 NASDAQ SVA Tue, Dec 23, 2008 1.26 1.37 1.26 1.35
569 NASDAQ SVA Mon, Dec 22, 2008 1.28 1.30 1.20 1.27
568 NASDAQ SVA Fri, Dec 19, 2008 1.22 1.31 1.20 1.26
567 NASDAQ SVA Thu, Dec 18, 2008 1.30 1.31 1.20 1.31
566 NASDAQ SVA Wed, Dec 17, 2008 1.22 1.30 1.21 1.27
565 NASDAQ SVA Tue, Dec 16, 2008 1.22 1.29 1.20 1.29
564 NASDAQ SVA Mon, Dec 15, 2008 1.60 1.60 1.25 1.30
563 NASDAQ SVA Fri, Dec 12, 2008 1.20 1.25 1.11 1.18
562 NASDAQ SVA Thu, Dec 11, 2008 1.20 1.29 1.19 1.26
561 NASDAQ SVA Wed, Dec 10, 2008 1.17 1.20 1.15 1.20
560 NASDAQ SVA Tue, Dec 9, 2008 1.08 1.18 1.08 1.15
559 NASDAQ SVA Mon, Dec 8, 2008 1.08 1.13 1.03 1.13
558 NASDAQ SVA Fri, Dec 5, 2008 1.10 1.10 1.01 1.06
557 NASDAQ SVA Thu, Dec 4, 2008 1.02 1.06 0.95 1.06
556 NASDAQ SVA Wed, Dec 3, 2008 0.96 1.02 0.95 1.01
555 NASDAQ SVA Tue, Dec 2, 2008 0.80 0.95 0.75 0.92
554 NASDAQ SVA Mon, Dec 1, 2008 1.03 1.07 0.78 0.85
553 NASDAQ SVA Fri, Nov 28, 2008 1.07 1.18 1.05 1.15
552 NASDAQ SVA Wed, Nov 26, 2008 1.09 1.19 0.99 1.06
551 NASDAQ SVA Tue, Nov 25, 2008 1.07 1.07 0.93 1.05
550 NASDAQ SVA Mon, Nov 24, 2008 1.20 1.20 0.98 1.07
549 NASDAQ SVA Fri, Nov 21, 2008 1.14 1.20 1.00 1.19
548 NASDAQ SVA Thu, Nov 20, 2008 1.46 1.46 0.92 0.92
547 NASDAQ SVA Wed, Nov 19, 2008 1.54 1.66 1.41 1.47
546 NASDAQ SVA Tue, Nov 18, 2008 1.85 1.85 1.65 1.75
545 NASDAQ SVA Mon, Nov 17, 2008 1.72 1.85 1.63 1.82
544 NASDAQ SVA Fri, Nov 14, 2008 1.77 1.81 1.60 1.72
543 NASDAQ SVA Thu, Nov 13, 2008 1.56 1.72 1.56 1.72
542 NASDAQ SVA Wed, Nov 12, 2008 1.69 1.73 1.61 1.61
541 NASDAQ SVA Tue, Nov 11, 2008 1.91 1.91 1.75 1.77
540 NASDAQ SVA Mon, Nov 10, 2008 1.95 2.05 1.90 1.91
539 NASDAQ SVA Fri, Nov 7, 2008 1.88 1.90 1.76 1.89
538 NASDAQ SVA Thu, Nov 6, 2008 1.94 2.01 1.71 1.73
537 NASDAQ SVA Wed, Nov 5, 2008 2.04 2.15 1.90 1.95
536 NASDAQ SVA Tue, Nov 4, 2008 2.00 2.15 1.96 2.05
535 NASDAQ SVA Mon, Nov 3, 2008 1.70 1.99 1.70 1.98
534 NASDAQ SVA Fri, Oct 31, 2008 1.56 1.74 1.52 1.74
533 NASDAQ SVA Thu, Oct 30, 2008 1.56 1.60 1.50 1.56
532 NASDAQ SVA Wed, Oct 29, 2008 1.66 1.66 1.42 1.54
531 NASDAQ SVA Tue, Oct 28, 2008 1.60 1.65 1.50 1.56
530 NASDAQ SVA Mon, Oct 27, 2008 1.55 1.58 1.49 1.57
529 NASDAQ SVA Fri, Oct 24, 2008 1.65 1.66 1.50 1.59
528 NASDAQ SVA Thu, Oct 23, 2008 1.70 1.73 1.65 1.69
527 NASDAQ SVA Wed, Oct 22, 2008 1.80 1.81 1.68 1.68
526 NASDAQ SVA Tue, Oct 21, 2008 1.86 1.86 1.79 1.81
525 NASDAQ SVA Mon, Oct 20, 2008 1.73 1.87 1.73 1.86
524 NASDAQ SVA Fri, Oct 17, 2008 1.80 1.80 1.70 1.77
523 NASDAQ SVA Thu, Oct 16, 2008 1.71 1.79 1.68 1.77
522 NASDAQ SVA Wed, Oct 15, 2008 1.87 1.87 1.72 1.72
521 NASDAQ SVA Tue, Oct 14, 2008 1.97 2.01 1.82 1.87
520 NASDAQ SVA Mon, Oct 13, 2008 1.76 1.94 1.72 1.83
519 NASDAQ SVA Fri, Oct 10, 2008 1.72 1.80 1.25 1.60
518 NASDAQ SVA Thu, Oct 9, 2008 1.89 2.00 1.75 1.80
517 NASDAQ SVA Wed, Oct 8, 2008 1.77 1.85 1.65 1.77
516 NASDAQ SVA Tue, Oct 7, 2008 1.91 2.25 1.70 1.90
515 NASDAQ SVA Mon, Oct 6, 2008 2.36 2.40 1.68 2.00
514 NASDAQ SVA Fri, Oct 3, 2008 2.34 2.47 2.25 2.38
513 NASDAQ SVA Thu, Oct 2, 2008 2.53 2.60 2.30 2.40
512 NASDAQ SVA Wed, Oct 1, 2008 2.51 2.55 2.40 2.50
511 NASDAQ SVA Tue, Sep 30, 2008 2.41 2.50 2.35 2.50
510 NASDAQ SVA Mon, Sep 29, 2008 2.72 2.73 2.30 2.30
509 NASDAQ SVA Fri, Sep 26, 2008 2.70 2.74 2.56 2.72
508 NASDAQ SVA Thu, Sep 25, 2008 2.93 2.93 2.66 2.80
507 NASDAQ SVA Wed, Sep 24, 2008 2.95 2.95 2.55 2.92
506 NASDAQ SVA Tue, Sep 23, 2008 2.82 2.89 2.68 2.80
505 NASDAQ SVA Mon, Sep 22, 2008 2.56 2.81 2.56 2.81
504 NASDAQ SVA Fri, Sep 19, 2008 2.41 2.64 2.41 2.50
503 NASDAQ SVA Thu, Sep 18, 2008 2.56 2.68 2.13 2.40
502 NASDAQ SVA Wed, Sep 17, 2008 2.83 2.95 2.55 2.56
501 NASDAQ SVA Tue, Sep 16, 2008 3.08 3.08 2.79 2.89
500 NASDAQ SVA Mon, Sep 15, 2008 3.13 3.13 2.89 3.03
499 NASDAQ SVA Fri, Sep 12, 2008 3.17 3.17 3.05 3.13
498 NASDAQ SVA Thu, Sep 11, 2008 3.20 3.20 3.05 3.15
497 NASDAQ SVA Wed, Sep 10, 2008 3.21 3.28 3.08 3.19
496 NASDAQ SVA Tue, Sep 9, 2008 3.22 3.27 3.11 3.20
495 NASDAQ SVA Mon, Sep 8, 2008 3.21 3.24 3.15 3.18
494 NASDAQ SVA Fri, Sep 5, 2008 3.28 3.28 3.05 3.10
493 NASDAQ SVA Thu, Sep 4, 2008 3.27 3.27 3.10 3.23
492 NASDAQ SVA Wed, Sep 3, 2008 3.31 3.36 3.15 3.22
491 NASDAQ SVA Tue, Sep 2, 2008 3.40 3.44 3.20 3.25
490 NASDAQ SVA Fri, Aug 29, 2008 3.38 3.38 3.25 3.32
489 NASDAQ SVA Thu, Aug 28, 2008 3.35 3.35 3.25 3.33
488 NASDAQ SVA Wed, Aug 27, 2008 3.46 3.46 3.25 3.31
487 NASDAQ SVA Tue, Aug 26, 2008 3.41 3.46 3.33 3.35
486 NASDAQ SVA Mon, Aug 25, 2008 3.35 3.41 3.22 3.34
485 NASDAQ SVA Fri, Aug 22, 2008 3.20 3.30 3.20 3.27
484 NASDAQ SVA Thu, Aug 21, 2008 3.24 3.28 3.20 3.20
483 NASDAQ SVA Wed, Aug 20, 2008 3.21 3.28 3.20 3.24
482 NASDAQ SVA Tue, Aug 19, 2008 3.36 3.37 3.20 3.20
481 NASDAQ SVA Mon, Aug 18, 2008 3.42 3.42 3.28 3.31
480 NASDAQ SVA Fri, Aug 15, 2008 3.45 3.45 3.33 3.40
479 NASDAQ SVA Thu, Aug 14, 2008 3.61 3.61 3.38 3.50
478 NASDAQ SVA Wed, Aug 13, 2008 3.85 3.90 3.52 3.52
477 NASDAQ SVA Tue, Aug 12, 2008 3.70 3.75 3.64 3.75
476 NASDAQ SVA Mon, Aug 11, 2008 3.74 3.75 3.61 3.70
475 NASDAQ SVA Fri, Aug 8, 2008 3.67 3.75 3.58 3.69
474 NASDAQ SVA Thu, Aug 7, 2008 3.51 3.74 3.44 3.64
473 NASDAQ SVA Wed, Aug 6, 2008 3.37 3.55 3.36 3.37
472 NASDAQ SVA Tue, Aug 5, 2008 3.50 3.51 3.30 3.35
471 NASDAQ SVA Mon, Aug 4, 2008 3.54 3.54 3.26 3.36
470 NASDAQ SVA Fri, Aug 1, 2008 3.59 3.59 3.44 3.47
469 NASDAQ SVA Thu, Jul 31, 2008 3.52 3.58 3.50 3.51
468 NASDAQ SVA Wed, Jul 30, 2008 3.43 3.55 3.41 3.52
467 NASDAQ SVA Tue, Jul 29, 2008 3.42 3.55 3.42 3.47
466 NASDAQ SVA Mon, Jul 28, 2008 3.61 3.64 3.41 3.45
465 NASDAQ SVA Fri, Jul 25, 2008 3.73 3.73 3.60 3.62
464 NASDAQ SVA Thu, Jul 24, 2008 3.60 3.72 3.60 3.63
463 NASDAQ SVA Wed, Jul 23, 2008 3.81 3.85 3.60 3.70
462 NASDAQ SVA Tue, Jul 22, 2008 3.73 3.80 3.61 3.74
461 NASDAQ SVA Mon, Jul 21, 2008 3.82 3.83 3.65 3.70
460 NASDAQ SVA Fri, Jul 18, 2008 3.85 3.85 3.70 3.76
459 NASDAQ SVA Thu, Jul 17, 2008 3.75 3.85 3.65 3.80
458 NASDAQ SVA Wed, Jul 16, 2008 3.64 3.82 3.52 3.76
457 NASDAQ SVA Tue, Jul 15, 2008 3.35 3.70 3.30 3.61
456 NASDAQ SVA Mon, Jul 14, 2008 3.45 3.48 3.28 3.40
455 NASDAQ SVA Fri, Jul 11, 2008 3.29 3.35 3.22 3.28
454 NASDAQ SVA Thu, Jul 10, 2008 3.25 3.30 3.12 3.28
453 NASDAQ SVA Wed, Jul 9, 2008 3.26 3.44 3.11 3.22
452 NASDAQ SVA Tue, Jul 8, 2008 3.18 3.20 3.03 3.14
451 NASDAQ SVA Mon, Jul 7, 2008 3.15 3.30 3.13 3.16
450 NASDAQ SVA Thu, Jul 3, 2008 3.12 3.24 3.06 3.19
449 NASDAQ SVA Wed, Jul 2, 2008 3.10 3.19 3.08 3.14
448 NASDAQ SVA Tue, Jul 1, 2008 3.28 3.43 3.08 3.10
447 NASDAQ SVA Mon, Jun 30, 2008 3.42 3.53 3.25 3.29
446 NASDAQ SVA Fri, Jun 27, 2008 3.52 3.52 3.42 3.43
445 NASDAQ SVA Thu, Jun 26, 2008 3.58 3.58 3.48 3.48
444 NASDAQ SVA Wed, Jun 25, 2008 3.51 3.57 3.50 3.55
443 NASDAQ SVA Tue, Jun 24, 2008 3.55 3.57 3.48 3.48
442 NASDAQ SVA Mon, Jun 23, 2008 3.54 3.58 3.50 3.57
441 NASDAQ SVA Fri, Jun 20, 2008 3.62 3.64 3.51 3.58
440 NASDAQ SVA Thu, Jun 19, 2008 3.72 3.72 3.62 3.62
439 NASDAQ SVA Wed, Jun 18, 2008 3.79 3.83 3.62 3.72
438 NASDAQ SVA Tue, Jun 17, 2008 3.89 3.89 3.76 3.80
437 NASDAQ SVA Mon, Jun 16, 2008 3.95 3.95 3.76 3.82
436 NASDAQ SVA Fri, Jun 13, 2008 3.83 3.93 3.73 3.90
435 NASDAQ SVA Thu, Jun 12, 2008 3.75 3.84 3.70 3.84
434 NASDAQ SVA Wed, Jun 11, 2008 3.83 3.84 3.62 3.72
433 NASDAQ SVA Tue, Jun 10, 2008 3.70 3.85 3.50 3.83
432 NASDAQ SVA Mon, Jun 9, 2008 3.95 3.95 3.68 3.75
431 NASDAQ SVA Fri, Jun 6, 2008 4.08 4.08 3.84 3.92
430 NASDAQ SVA Thu, Jun 5, 2008 4.08 4.08 4.00 4.05
429 NASDAQ SVA Wed, Jun 4, 2008 4.01 4.10 4.00 4.05
428 NASDAQ SVA Tue, Jun 3, 2008 4.12 4.12 4.01 4.05
427 NASDAQ SVA Mon, Jun 2, 2008 4.14 4.14 4.03 4.08
426 NASDAQ SVA Fri, May 30, 2008 4.00 4.10 4.00 4.09
425 NASDAQ SVA Thu, May 29, 2008 4.07 4.07 3.98 4.02
424 NASDAQ SVA Wed, May 28, 2008 4.08 4.10 3.99 4.03
423 NASDAQ SVA Tue, May 27, 2008 4.09 4.20 3.97 4.10
422 NASDAQ SVA Fri, May 23, 2008 4.17 4.17 4.02 4.15
421 NASDAQ SVA Thu, May 22, 2008 4.13 4.13 4.02 4.13
420 NASDAQ SVA Wed, May 21, 2008 4.18 4.19 4.06 4.18
419 NASDAQ SVA Tue, May 20, 2008 4.31 4.41 4.00 4.17
418 NASDAQ SVA Mon, May 19, 2008 4.46 4.46 4.26 4.36
417 NASDAQ SVA Fri, May 16, 2008 4.50 4.55 4.00 4.26
416 NASDAQ SVA Thu, May 15, 2008 4.07 4.43 4.06 4.34
415 NASDAQ SVA Wed, May 14, 2008 3.91 4.05 3.90 4.05
414 NASDAQ SVA Tue, May 13, 2008 3.96 4.02 3.82 3.90
413 NASDAQ SVA Mon, May 12, 2008 3.76 4.01 3.76 3.95
412 NASDAQ SVA Fri, May 9, 2008 3.66 3.87 3.64 3.80
411 NASDAQ SVA Thu, May 8, 2008 3.69 3.71 3.65 3.68
410 NASDAQ SVA Wed, May 7, 2008 3.86 3.86 3.70 3.70
409 NASDAQ SVA Tue, May 6, 2008 3.91 3.91 3.66 3.86
408 NASDAQ SVA Mon, May 5, 2008 3.82 3.89 3.75 3.87
407 NASDAQ SVA Fri, May 2, 2008 3.92 4.02 3.81 3.88
406 NASDAQ SVA Thu, May 1, 2008 3.84 3.95 3.83 3.92
405 NASDAQ SVA Wed, Apr 30, 2008 3.75 3.85 3.69 3.85
404 NASDAQ SVA Tue, Apr 29, 2008 3.62 3.74 3.60 3.71
403 NASDAQ SVA Mon, Apr 28, 2008 3.68 3.70 3.56 3.68
402 NASDAQ SVA Fri, Apr 25, 2008 3.75 3.77 3.62 3.68
401 NASDAQ SVA Thu, Apr 24, 2008 3.82 3.87 3.73 3.75
400 NASDAQ SVA Wed, Apr 23, 2008 3.90 3.90 3.75 3.82
399 NASDAQ SVA Tue, Apr 22, 2008 3.87 3.87 3.80 3.84
398 NASDAQ SVA Mon, Apr 21, 2008 3.85 3.90 3.80 3.83
397 NASDAQ SVA Fri, Apr 18, 2008 3.80 3.89 3.80 3.84
396 NASDAQ SVA Thu, Apr 17, 2008 3.88 3.88 3.60 3.79
395 NASDAQ SVA Wed, Apr 16, 2008 3.62 3.94 3.61 3.84
394 NASDAQ SVA Tue, Apr 15, 2008 3.65 3.83 3.58 3.60
393 NASDAQ SVA Mon, Apr 14, 2008 3.76 3.80 3.60 3.68
392 NASDAQ SVA Fri, Apr 11, 2008 3.99 3.99 3.73 3.76
391 NASDAQ SVA Thu, Apr 10, 2008 4.16 4.16 3.94 3.97
390 NASDAQ SVA Wed, Apr 9, 2008 4.01 4.15 4.00 4.04
389 NASDAQ SVA Tue, Apr 8, 2008 4.01 4.21 4.01 4.06
388 NASDAQ SVA Mon, Apr 7, 2008 4.25 4.25 4.02 4.10
387 NASDAQ SVA Fri, Apr 4, 2008 4.25 4.25 4.10 4.18
386 NASDAQ SVA Thu, Apr 3, 2008 4.04 4.27 3.93 4.19
385 NASDAQ SVA Wed, Apr 2, 2008 4.12 4.15 3.90 4.00
384 NASDAQ SVA Tue, Apr 1, 2008 3.60 3.84 3.53 3.83
383 NASDAQ SVA Mon, Mar 31, 2008 4.10 4.15 3.40 3.64
382 NASDAQ SVA Fri, Mar 28, 2008 3.70 3.95 3.64 3.80
381 NASDAQ SVA Thu, Mar 27, 2008 3.56 3.79 3.56 3.62
380 NASDAQ SVA Wed, Mar 26, 2008 3.60 3.71 3.53 3.53
379 NASDAQ SVA Tue, Mar 25, 2008 3.60 3.74 3.50 3.64
378 NASDAQ SVA Mon, Mar 24, 2008 3.20 3.69 3.18 3.69
377 NASDAQ SVA Thu, Mar 20, 2008 3.30 3.30 3.08 3.20
376 NASDAQ SVA Wed, Mar 19, 2008 3.41 3.48 3.15 3.25
375 NASDAQ SVA Tue, Mar 18, 2008 3.36 3.48 3.30 3.48
374 NASDAQ SVA Mon, Mar 17, 2008 3.68 3.68 3.35 3.39
373 NASDAQ SVA Fri, Mar 14, 2008 3.86 3.95 3.71 3.73
372 NASDAQ SVA Thu, Mar 13, 2008 4.00 4.00 3.76 3.89
371 NASDAQ SVA Wed, Mar 12, 2008 3.71 3.95 3.70 3.93
370 NASDAQ SVA Tue, Mar 11, 2008 3.81 3.85 3.70 3.77
369 NASDAQ SVA Mon, Mar 10, 2008 3.62 3.84 3.52 3.72
368 NASDAQ SVA Fri, Mar 7, 2008 3.85 3.89 3.77 3.84
367 NASDAQ SVA Thu, Mar 6, 2008 3.86 3.95 3.85 3.85
366 NASDAQ SVA Wed, Mar 5, 2008 4.00 4.02 3.89 3.90
365 NASDAQ SVA Tue, Mar 4, 2008 4.05 4.11 3.92 4.00
364 NASDAQ SVA Mon, Mar 3, 2008 4.11 4.20 3.95 3.98
363 NASDAQ SVA Fri, Feb 29, 2008 4.10 4.20 4.05 4.05
362 NASDAQ SVA Thu, Feb 28, 2008 3.99 4.26 3.99 4.14
361 NASDAQ SVA Wed, Feb 27, 2008 3.99 4.08 3.99 4.01
360 NASDAQ SVA Tue, Feb 26, 2008 4.19 4.19 4.01 4.05
359 NASDAQ SVA Mon, Feb 25, 2008 4.12 4.21 4.06 4.11
358 NASDAQ SVA Fri, Feb 22, 2008 4.06 4.12 3.94 4.08
357 NASDAQ SVA Thu, Feb 21, 2008 4.13 4.27 3.95 3.95
356 NASDAQ SVA Wed, Feb 20, 2008 3.95 4.15 3.95 4.10
355 NASDAQ SVA Tue, Feb 19, 2008 3.98 4.08 3.93 4.05
354 NASDAQ SVA Fri, Feb 15, 2008 4.00 4.05 3.90 3.91
353 NASDAQ SVA Thu, Feb 14, 2008 3.94 4.10 3.90 4.05
352 NASDAQ SVA Wed, Feb 13, 2008 4.12 4.12 3.95 3.97
351 NASDAQ SVA Tue, Feb 12, 2008 3.91 4.11 3.85 4.05
350 NASDAQ SVA Mon, Feb 11, 2008 3.85 3.97 3.81 3.90
349 NASDAQ SVA Fri, Feb 8, 2008 3.91 3.94 3.81 3.82
348 NASDAQ SVA Thu, Feb 7, 2008 3.88 3.93 3.82 3.88
347 NASDAQ SVA Wed, Feb 6, 2008 3.94 4.05 3.88 3.88
346 NASDAQ SVA Tue, Feb 5, 2008 4.11 4.11 3.90 3.91
345 NASDAQ SVA Mon, Feb 4, 2008 3.91 4.20 3.91 4.14
344 NASDAQ SVA Fri, Feb 1, 2008 3.94 4.05 3.89 3.91
343 NASDAQ SVA Thu, Jan 31, 2008 4.05 4.13 3.94 3.99
342 NASDAQ SVA Wed, Jan 30, 2008 4.00 4.15 3.94 4.10
341 NASDAQ SVA Tue, Jan 29, 2008 3.78 4.09 3.78 4.05
340 NASDAQ SVA Mon, Jan 28, 2008 3.82 4.00 3.82 3.86
339 NASDAQ SVA Fri, Jan 25, 2008 4.34 4.35 4.04 4.05
338 NASDAQ SVA Thu, Jan 24, 2008 4.20 4.26 4.05 4.26
337 NASDAQ SVA Wed, Jan 23, 2008 3.62 4.30 3.62 4.14
336 NASDAQ SVA Tue, Jan 22, 2008 3.80 3.85 3.58 3.76
335 NASDAQ SVA Fri, Jan 18, 2008 4.19 4.24 3.90 3.95
334 NASDAQ SVA Thu, Jan 17, 2008 4.22 4.40 4.08 4.08
333 NASDAQ SVA Wed, Jan 16, 2008 4.30 4.45 4.13 4.25
332 NASDAQ SVA Tue, Jan 15, 2008 4.42 4.48 4.19 4.35
331 NASDAQ SVA Mon, Jan 14, 2008 4.36 4.48 4.30 4.48
330 NASDAQ SVA Fri, Jan 11, 2008 4.43 4.49 4.16 4.29
329 NASDAQ SVA Thu, Jan 10, 2008 4.06 4.50 3.97 4.50
328 NASDAQ SVA Wed, Jan 9, 2008 4.18 4.18 3.88 4.08
327 NASDAQ SVA Tue, Jan 8, 2008 4.49 4.69 4.10 4.12
326 NASDAQ SVA Mon, Jan 7, 2008 4.85 4.95 4.40 4.53
325 NASDAQ SVA Fri, Jan 4, 2008 5.18 5.22 4.85 4.88
324 NASDAQ SVA Thu, Jan 3, 2008 5.01 5.20 4.99 5.18
323 NASDAQ SVA Wed, Jan 2, 2008 5.19 5.22 4.92 5.04
322 NASDAQ SVA Mon, Dec 31, 2007 5.16 5.45 5.00 5.12
321 NASDAQ SVA Fri, Dec 28, 2007 4.83 5.50 4.75 5.20
320 NASDAQ SVA Thu, Dec 27, 2007 4.97 4.99 4.70 4.75
319 NASDAQ SVA Wed, Dec 26, 2007 5.00 5.00 4.55 4.95
318 NASDAQ SVA Mon, Dec 24, 2007 4.40 4.99 4.20 4.88
317 NASDAQ SVA Fri, Dec 21, 2007 3.93 4.16 3.93 4.06
316 NASDAQ SVA Thu, Dec 20, 2007 4.07 4.08 3.87 3.90
315 NASDAQ SVA Wed, Dec 19, 2007 4.04 4.11 3.90 4.01
314 NASDAQ SVA Tue, Dec 18, 2007 4.03 4.09 3.72 3.98
313 NASDAQ SVA Mon, Dec 17, 2007 4.13 4.25 4.02 4.03
312 NASDAQ SVA Fri, Dec 14, 2007 4.20 4.23 4.01 4.13
311 NASDAQ SVA Thu, Dec 13, 2007 4.48 4.60 4.06 4.23
310 NASDAQ SVA Wed, Dec 12, 2007 4.89 4.89 4.30 4.50
309 NASDAQ SVA Tue, Dec 11, 2007 3.88 4.63 3.84 4.35
308 NASDAQ SVA Mon, Dec 10, 2007 3.33 3.67 3.32 3.54
307 NASDAQ SVA Fri, Dec 7, 2007 3.78 3.80 3.36 3.43
306 NASDAQ SVA Thu, Dec 6, 2007 3.81 4.13 3.63 3.72
305 NASDAQ SVA Wed, Dec 5, 2007 3.78 3.98 3.73 3.85
304 NASDAQ SVA Tue, Dec 4, 2007 3.95 3.95 3.64 3.75
303 NASDAQ SVA Mon, Dec 3, 2007 4.10 4.14 3.90 3.90
302 NASDAQ SVA Fri, Nov 30, 2007 4.24 4.24 3.95 4.08
301 NASDAQ SVA Thu, Nov 29, 2007 3.94 4.21 3.91 4.13
300 NASDAQ SVA Wed, Nov 28, 2007 3.76 4.00 3.51 3.90
299 NASDAQ SVA Tue, Nov 27, 2007 4.30 4.34 3.50 3.55
298 NASDAQ SVA Mon, Nov 26, 2007 4.66 4.66 4.15 4.17
297 NASDAQ SVA Fri, Nov 23, 2007 4.06 4.60 4.06 4.60
296 NASDAQ SVA Wed, Nov 21, 2007 4.77 4.77 4.12 4.30
295 NASDAQ SVA Tue, Nov 20, 2007 4.96 4.96 4.54 4.83
294 NASDAQ SVA Mon, Nov 19, 2007 5.45 5.45 4.51 4.76
293 NASDAQ SVA Fri, Nov 16, 2007 5.60 5.67 5.42 5.45
292 NASDAQ SVA Thu, Nov 15, 2007 5.72 5.85 5.52 5.57
291 NASDAQ SVA Wed, Nov 14, 2007 5.56 6.09 5.51 5.82
290 NASDAQ SVA Tue, Nov 13, 2007 5.90 6.15 5.41 5.65
289 NASDAQ SVA Mon, Nov 12, 2007 6.76 6.83 5.90 5.90
288 NASDAQ SVA Fri, Nov 9, 2007 6.30 6.98 6.09 6.75
287 NASDAQ SVA Thu, Nov 8, 2007 6.15 6.25 5.96 6.21
286 NASDAQ SVA Wed, Nov 7, 2007 6.00 6.08 5.95 6.05
285 NASDAQ SVA Tue, Nov 6, 2007 6.11 6.11 5.86 6.09
284 NASDAQ SVA Mon, Nov 5, 2007 5.96 6.13 5.81 6.07
283 NASDAQ SVA Fri, Nov 2, 2007 6.01 6.30 5.98 6.15
282 NASDAQ SVA Thu, Nov 1, 2007 6.15 6.18 6.00 6.01
281 NASDAQ SVA Wed, Oct 31, 2007 5.80 6.20 5.80 6.17
280 NASDAQ SVA Tue, Oct 30, 2007 5.88 5.92 5.66 5.82
279 NASDAQ SVA Mon, Oct 29, 2007 5.41 5.95 5.41 5.92
278 NASDAQ SVA Fri, Oct 26, 2007 5.75 5.80 5.35 5.62
277 NASDAQ SVA Thu, Oct 25, 2007 5.75 5.86 5.70 5.72
276 NASDAQ SVA Wed, Oct 24, 2007 5.88 5.88 5.63 5.75
275 NASDAQ SVA Tue, Oct 23, 2007 5.85 5.99 5.70 5.85
274 NASDAQ SVA Mon, Oct 22, 2007 5.65 6.07 5.52 5.86
273 NASDAQ SVA Fri, Oct 19, 2007 6.00 6.00 5.20 5.74
272 NASDAQ SVA Thu, Oct 18, 2007 5.99 6.09 5.93 6.01
271 NASDAQ SVA Wed, Oct 17, 2007 6.05 6.24 5.90 5.99
270 NASDAQ SVA Tue, Oct 16, 2007 6.25 6.26 6.00 6.05
269 NASDAQ SVA Mon, Oct 15, 2007 6.35 6.35 6.00 6.30
268 NASDAQ SVA Fri, Oct 12, 2007 6.06 6.39 5.90 6.25
267 NASDAQ SVA Thu, Oct 11, 2007 5.70 6.48 5.69 6.10
266 NASDAQ SVA Wed, Oct 10, 2007 5.77 5.84 5.60 5.68
265 NASDAQ SVA Tue, Oct 9, 2007 5.69 5.80 5.55 5.76
264 NASDAQ SVA Mon, Oct 8, 2007 5.70 5.78 5.48 5.66
263 NASDAQ SVA Fri, Oct 5, 2007 5.83 5.90 5.42 5.70
262 NASDAQ SVA Thu, Oct 4, 2007 5.90 5.94 5.73 5.83
261 NASDAQ SVA Wed, Oct 3, 2007 5.65 5.94 5.46 5.93
260 NASDAQ SVA Tue, Oct 2, 2007 5.85 6.09 5.45 5.75
259 NASDAQ SVA Mon, Oct 1, 2007 5.54 5.95 5.38 5.85
258 NASDAQ SVA Fri, Sep 28, 2007 5.50 5.65 5.35 5.45
257 NASDAQ SVA Thu, Sep 27, 2007 5.33 9.50 5.15 5.76
256 NASDAQ SVA Wed, Sep 26, 2007 4.60 5.18 4.60 5.11
255 NASDAQ SVA Tue, Sep 25, 2007 4.42 4.60 4.20 4.58
254 NASDAQ SVA Mon, Sep 24, 2007 4.78 4.80 4.31 4.50
253 NASDAQ SVA Fri, Sep 21, 2007 4.39 4.83 4.35 4.83
252 NASDAQ SVA Thu, Sep 20, 2007 4.06 4.50 4.06 4.35
251 NASDAQ SVA Wed, Sep 19, 2007 3.80 4.23 3.77 4.06
250 NASDAQ SVA Tue, Sep 18, 2007 3.69 3.83 3.62 3.78
249 NASDAQ SVA Mon, Sep 17, 2007 3.71 3.84 3.55 3.68
248 NASDAQ SVA Fri, Sep 14, 2007 3.57 3.70 3.51 3.69
247 NASDAQ SVA Thu, Sep 13, 2007 3.58 3.75 3.48 3.57
246 NASDAQ SVA Wed, Sep 12, 2007 3.42 3.91 3.42 3.59
245 NASDAQ SVA Tue, Sep 11, 2007 3.40 3.56 3.40 3.54
244 NASDAQ SVA Mon, Sep 10, 2007 3.41 3.48 3.30 3.36
243 NASDAQ SVA Fri, Sep 7, 2007 3.40 3.50 3.35 3.44
242 NASDAQ SVA Thu, Sep 6, 2007 3.60 3.64 3.39 3.45
241 NASDAQ SVA Wed, Sep 5, 2007 3.31 3.67 3.31 3.60
240 NASDAQ SVA Tue, Sep 4, 2007 3.17 3.40 3.12 3.36
239 NASDAQ SVA Fri, Aug 31, 2007 3.10 3.12 3.07 3.11
238 NASDAQ SVA Thu, Aug 30, 2007 3.09 3.12 3.04 3.05
237 NASDAQ SVA Wed, Aug 29, 2007 3.00 3.07 3.00 3.07
236 NASDAQ SVA Tue, Aug 28, 2007 3.16 3.16 2.94 2.99
235 NASDAQ SVA Mon, Aug 27, 2007 3.10 3.16 3.10 3.16
234 NASDAQ SVA Fri, Aug 24, 2007 3.05 3.17 3.03 3.09
233 NASDAQ SVA Thu, Aug 23, 2007 3.12 3.13 3.04 3.05
232 NASDAQ SVA Wed, Aug 22, 2007 3.06 3.15 3.06 3.08
231 NASDAQ SVA Tue, Aug 21, 2007 3.18 3.23 3.04 3.04
230 NASDAQ SVA Mon, Aug 20, 2007 3.07 3.26 2.92 3.22
229 NASDAQ SVA Fri, Aug 17, 2007 3.22 3.47 2.89 3.01
228 NASDAQ SVA Thu, Aug 16, 2007 2.79 3.18 2.67 3.13
227 NASDAQ SVA Wed, Aug 15, 2007 2.70 2.72 2.60 2.62
226 NASDAQ SVA Tue, Aug 14, 2007 2.77 2.78 2.65 2.71
225 NASDAQ SVA Mon, Aug 13, 2007 2.67 2.75 2.57 2.71
224 NASDAQ SVA Fri, Aug 10, 2007 2.58 2.64 2.50 2.64
223 NASDAQ SVA Thu, Aug 9, 2007 2.60 2.69 2.59 2.65
222 NASDAQ SVA Wed, Aug 8, 2007 2.58 2.68 2.58 2.68
221 NASDAQ SVA Tue, Aug 7, 2007 2.54 2.62 2.50 2.62
220 NASDAQ SVA Mon, Aug 6, 2007 2.66 2.70 2.52 2.57
219 NASDAQ SVA Fri, Aug 3, 2007 2.65 2.72 2.65 2.69
218 NASDAQ SVA Thu, Aug 2, 2007 2.71 2.75 2.60 2.68
217 NASDAQ SVA Wed, Aug 1, 2007 2.80 2.82 2.70 2.71
216 NASDAQ SVA Tue, Jul 31, 2007 2.66 2.70 2.64 2.68
215 NASDAQ SVA Mon, Jul 30, 2007 2.65 2.71 2.62 2.68
214 NASDAQ SVA Fri, Jul 27, 2007 2.65 2.73 2.62 2.71
213 NASDAQ SVA Thu, Jul 26, 2007 2.68 2.68 2.61 2.66
212 NASDAQ SVA Wed, Jul 25, 2007 2.66 2.70 2.65 2.70
211 NASDAQ SVA Tue, Jul 24, 2007 2.70 2.73 2.67 2.68
210 NASDAQ SVA Mon, Jul 23, 2007 2.70 2.71 2.65 2.68
209 NASDAQ SVA Fri, Jul 20, 2007 2.69 2.70 2.62 2.70
208 NASDAQ SVA Thu, Jul 19, 2007 2.64 2.69 2.61 2.65
207 NASDAQ SVA Wed, Jul 18, 2007 2.66 2.68 2.63 2.64
206 NASDAQ SVA Tue, Jul 17, 2007 2.73 2.73 2.66 2.68
205 NASDAQ SVA Mon, Jul 16, 2007 2.70 2.76 2.65 2.75
204 NASDAQ SVA Fri, Jul 13, 2007 2.74 2.75 2.69 2.75
203 NASDAQ SVA Thu, Jul 12, 2007 2.76 2.80 2.75 2.77
202 NASDAQ SVA Wed, Jul 11, 2007 2.90 2.91 2.70 2.78
201 NASDAQ SVA Tue, Jul 10, 2007 2.98 3.06 2.91 2.92
200 NASDAQ SVA Mon, Jul 9, 2007 2.78 3.02 2.78 2.95
199 NASDAQ SVA Fri, Jul 6, 2007 2.65 2.83 2.64 2.80
198 NASDAQ SVA Thu, Jul 5, 2007 2.61 2.66 2.60 2.66
197 NASDAQ SVA Tue, Jul 3, 2007 2.70 2.70 2.64 2.67
196 NASDAQ SVA Mon, Jul 2, 2007 2.59 2.70 2.59 2.67
195 NASDAQ SVA Fri, Jun 29, 2007 2.65 2.68 2.56 2.62
194 NASDAQ SVA Thu, Jun 28, 2007 2.65 2.70 2.62 2.62
193 NASDAQ SVA Wed, Jun 27, 2007 2.65 2.71 2.65 2.71
192 NASDAQ SVA Tue, Jun 26, 2007 2.59 2.68 2.59 2.65
191 NASDAQ SVA Mon, Jun 25, 2007 2.63 2.69 2.58 2.64
190 NASDAQ SVA Fri, Jun 22, 2007 2.69 2.70 2.60 2.61
189 NASDAQ SVA Thu, Jun 21, 2007 2.64 2.68 2.61 2.68
188 NASDAQ SVA Wed, Jun 20, 2007 2.68 2.70 2.60 2.65
187 NASDAQ SVA Tue, Jun 19, 2007 2.63 2.71 2.63 2.68
186 NASDAQ SVA Mon, Jun 18, 2007 2.63 2.71 2.63 2.67
185 NASDAQ SVA Fri, Jun 15, 2007 2.62 2.71 2.62 2.66
184 NASDAQ SVA Thu, Jun 14, 2007 2.70 2.74 2.63 2.67
183 NASDAQ SVA Wed, Jun 13, 2007 2.67 2.73 2.67 2.69
182 NASDAQ SVA Tue, Jun 12, 2007 2.65 2.75 2.62 2.67
181 NASDAQ SVA Mon, Jun 11, 2007 2.57 2.75 2.57 2.65
180 NASDAQ SVA Fri, Jun 8, 2007 2.58 2.68 2.56 2.64
179 NASDAQ SVA Thu, Jun 7, 2007 2.61 2.78 2.55 2.59
178 NASDAQ SVA Wed, Jun 6, 2007 2.66 2.73 2.60 2.65
177 NASDAQ SVA Tue, Jun 5, 2007 2.75 2.78 2.67 2.70
176 NASDAQ SVA Mon, Jun 4, 2007 2.75 2.84 2.75 2.76
175 NASDAQ SVA Fri, Jun 1, 2007 2.91 2.91 2.72 2.80
174 NASDAQ SVA Thu, May 31, 2007 2.75 2.91 2.75 2.87
173 NASDAQ SVA Wed, May 30, 2007 2.76 2.86 2.70 2.71
172 NASDAQ SVA Tue, May 29, 2007 2.75 2.89 2.72 2.76
171 NASDAQ SVA Fri, May 25, 2007 2.71 2.79 2.56 2.73
170 NASDAQ SVA Thu, May 24, 2007 2.85 2.89 2.70 2.76
169 NASDAQ SVA Wed, May 23, 2007 2.94 2.97 2.86 2.88
168 NASDAQ SVA Tue, May 22, 2007 2.98 2.98 2.86 2.94
167 NASDAQ SVA Mon, May 21, 2007 3.00 3.05 2.91 3.00
166 NASDAQ SVA Fri, May 18, 2007 3.05 3.07 3.00 3.01
165 NASDAQ SVA Thu, May 17, 2007 3.01 3.09 3.01 3.07
164 NASDAQ SVA Wed, May 16, 2007 3.03 3.08 3.00 3.04
163 NASDAQ SVA Tue, May 15, 2007 3.17 3.17 3.04 3.06
162 NASDAQ SVA Mon, May 14, 2007 3.20 3.23 3.10 3.17
161 NASDAQ SVA Fri, May 11, 2007 3.18 3.22 3.18 3.19
160 NASDAQ SVA Thu, May 10, 2007 3.17 3.22 3.16 3.17
159 NASDAQ SVA Wed, May 9, 2007 3.19 3.22 3.10 3.16
158 NASDAQ SVA Tue, May 8, 2007 3.10 3.11 3.06 3.10
157 NASDAQ SVA Mon, May 7, 2007 3.02 3.12 3.01 3.10
156 NASDAQ SVA Fri, May 4, 2007 3.19 3.19 3.09 3.11
155 NASDAQ SVA Thu, May 3, 2007 3.10 3.24 3.10 3.18
154 NASDAQ SVA Wed, May 2, 2007 3.09 3.15 3.09 3.12
153 NASDAQ SVA Tue, May 1, 2007 3.05 3.14 3.01 3.12
152 NASDAQ SVA Mon, Apr 30, 2007 3.05 3.07 3.00 3.07
151 NASDAQ SVA Fri, Apr 27, 2007 3.10 3.10 3.06 3.09
150 NASDAQ SVA Thu, Apr 26, 2007 3.10 3.15 3.05 3.10
149 NASDAQ SVA Wed, Apr 25, 2007 3.21 3.21 3.10 3.14
148 NASDAQ SVA Tue, Apr 24, 2007 3.25 3.25 3.18 3.19
147 NASDAQ SVA Mon, Apr 23, 2007 3.31 3.35 3.20 3.23
146 NASDAQ SVA Fri, Apr 20, 2007 3.47 3.50 3.31 3.36
145 NASDAQ SVA Thu, Apr 19, 2007 3.19 3.46 3.19 3.46
144 NASDAQ SVA Wed, Apr 18, 2007 3.21 3.23 3.08 3.20
143 NASDAQ SVA Tue, Apr 17, 2007 3.35 3.38 3.21 3.29
142 NASDAQ SVA Mon, Apr 16, 2007 3.39 3.45 3.32 3.40
141 NASDAQ SVA Fri, Apr 13, 2007 3.45 3.52 3.35 3.39
140 NASDAQ SVA Thu, Apr 12, 2007 3.79 3.83 3.25 3.40
139 NASDAQ SVA Wed, Apr 11, 2007 3.40 3.62 3.37 3.50
138 NASDAQ SVA Tue, Apr 10, 2007 3.20 3.38 3.19 3.36
137 NASDAQ SVA Mon, Apr 9, 2007 3.04 3.19 3.00 3.19
136 NASDAQ SVA Thu, Apr 5, 2007 3.03 3.09 3.03 3.03
135 NASDAQ SVA Wed, Apr 4, 2007 3.00 3.09 2.99 3.06
134 NASDAQ SVA Tue, Apr 3, 2007 3.03 3.10 3.02 3.03
133 NASDAQ SVA Mon, Apr 2, 2007 3.07 3.09 2.97 3.03
132 NASDAQ SVA Fri, Mar 30, 2007 3.06 3.13 2.97 3.04
131 NASDAQ SVA Thu, Mar 29, 2007 3.16 3.16 3.06 3.06
130 NASDAQ SVA Wed, Mar 28, 2007 3.10 3.18 3.08 3.15
129 NASDAQ SVA Tue, Mar 27, 2007 3.13 3.21 3.10 3.17
128 NASDAQ SVA Mon, Mar 26, 2007 3.11 3.18 3.07 3.17
127 NASDAQ SVA Fri, Mar 23, 2007 3.07 3.17 3.05 3.17
126 NASDAQ SVA Thu, Mar 22, 2007 3.18 3.18 3.08 3.15
125 NASDAQ SVA Wed, Mar 21, 2007 3.13 3.20 3.11 3.18
124 NASDAQ SVA Tue, Mar 20, 2007 3.11 3.15 3.02 3.13
123 NASDAQ SVA Mon, Mar 19, 2007 3.06 3.14 3.03 3.14
122 NASDAQ SVA Fri, Mar 16, 2007 3.10 3.11 3.03 3.10
121 NASDAQ SVA Thu, Mar 15, 2007 2.98 3.10 2.98 3.10
120 NASDAQ SVA Wed, Mar 14, 2007 2.98 3.03 2.95 2.97
119 NASDAQ SVA Tue, Mar 13, 2007 3.04 3.05 2.90 3.03
118 NASDAQ SVA Mon, Mar 12, 2007 3.11 3.12 3.03 3.05
117 NASDAQ SVA Fri, Mar 9, 2007 3.03 3.06 3.00 3.04
116 NASDAQ SVA Thu, Mar 8, 2007 3.05 3.08 2.90 3.05
115 NASDAQ SVA Wed, Mar 7, 2007 3.02 3.14 3.01 3.05
114 NASDAQ SVA Tue, Mar 6, 2007 2.89 3.18 2.88 3.07
113 NASDAQ SVA Mon, Mar 5, 2007 2.95 2.95 2.69 2.90
112 NASDAQ SVA Fri, Mar 2, 2007 3.14 3.14 2.95 3.02
111 NASDAQ SVA Thu, Mar 1, 2007 3.15 3.15 3.00 3.14
110 NASDAQ SVA Wed, Feb 28, 2007 3.15 3.18 3.07 3.15
109 NASDAQ SVA Tue, Feb 27, 2007 3.25 3.25 3.03 3.20
108 NASDAQ SVA Mon, Feb 26, 2007 3.20 3.40 3.17 3.35
107 NASDAQ SVA Fri, Feb 23, 2007 3.36 3.36 3.13 3.30
106 NASDAQ SVA Thu, Feb 22, 2007 3.35 3.55 3.23 3.36
105 NASDAQ SVA Wed, Feb 21, 2007 3.19 3.44 3.10 3.38
104 NASDAQ SVA Tue, Feb 20, 2007 3.14 3.25 2.95 3.22
103 NASDAQ SVA Fri, Feb 16, 2007 2.74 3.10 2.70 3.10
102 NASDAQ SVA Thu, Feb 15, 2007 2.66 2.76 2.62 2.71
101 NASDAQ SVA Wed, Feb 14, 2007 2.50 2.66 2.50 2.63
100 NASDAQ SVA Tue, Feb 13, 2007 2.60 2.70 2.52 2.53
99 NASDAQ SVA Mon, Feb 12, 2007 2.61 2.73 2.52 2.62
98 NASDAQ SVA Fri, Feb 9, 2007 2.80 2.80 2.65 2.65
97 NASDAQ SVA Thu, Feb 8, 2007 2.50 2.80 2.49 2.69
96 NASDAQ SVA Wed, Feb 7, 2007 2.52 2.59 2.35 2.46
95 NASDAQ SVA Tue, Feb 6, 2007 2.80 2.85 2.48 2.55
94 NASDAQ SVA Mon, Feb 5, 2007 2.60 2.77 2.60 2.75
93 NASDAQ SVA Fri, Feb 2, 2007 2.48 2.58 2.45 2.55
92 NASDAQ SVA Thu, Feb 1, 2007 2.50 2.60 2.47 2.53
91 NASDAQ SVA Wed, Jan 31, 2007 2.55 2.62 2.45 2.47
90 NASDAQ SVA Tue, Jan 30, 2007 2.50 2.60 2.50 2.52
89 NASDAQ SVA Mon, Jan 29, 2007 2.40 2.50 2.35 2.50
88 NASDAQ SVA Fri, Jan 26, 2007 2.41 2.41 2.31 2.40
87 NASDAQ SVA Thu, Jan 25, 2007 2.45 2.45 2.38 2.38
86 NASDAQ SVA Wed, Jan 24, 2007 2.50 2.59 2.44 2.45
85 NASDAQ SVA Tue, Jan 23, 2007 2.60 2.60 2.50 2.50
84 NASDAQ SVA Mon, Jan 22, 2007 2.67 2.67 2.55 2.58
83 NASDAQ SVA Fri, Jan 19, 2007 2.64 2.68 2.50 2.64
82 NASDAQ SVA Thu, Jan 18, 2007 2.67 2.72 2.51 2.63
81 NASDAQ SVA Wed, Jan 17, 2007 2.82 2.87 2.66 2.68
80 NASDAQ SVA Tue, Jan 16, 2007 2.60 2.88 2.57 2.81
79 NASDAQ SVA Fri, Jan 12, 2007 2.44 2.45 2.35 2.40
78 NASDAQ SVA Thu, Jan 11, 2007 2.30 2.42 2.30 2.42
77 NASDAQ SVA Wed, Jan 10, 2007 2.33 2.38 2.25 2.30
76 NASDAQ SVA Tue, Jan 9, 2007 2.35 2.42 2.32 2.35
75 NASDAQ SVA Mon, Jan 8, 2007 2.32 2.45 2.32 2.37
74 NASDAQ SVA Fri, Jan 5, 2007 2.54 2.54 2.45 2.49
73 NASDAQ SVA Thu, Jan 4, 2007 2.52 2.62 2.50 2.53
72 NASDAQ SVA Wed, Jan 3, 2007 2.39 2.60 2.35 2.50
71 NASDAQ SVA Fri, Dec 29, 2006 2.37 2.40 2.30 2.33
70 NASDAQ SVA Thu, Dec 28, 2006 2.56 2.57 2.35 2.40
69 NASDAQ SVA Wed, Dec 27, 2006 2.62 2.64 2.56 2.56
68 NASDAQ SVA Tue, Dec 26, 2006 2.67 2.75 2.61 2.67
67 NASDAQ SVA Fri, Dec 22, 2006 2.74 2.74 2.65 2.68
66 NASDAQ SVA Thu, Dec 21, 2006 2.82 2.82 2.70 2.74
65 NASDAQ SVA Wed, Dec 20, 2006 2.79 2.82 2.63 2.82
64 NASDAQ SVA Tue, Dec 19, 2006 2.80 2.82 2.64 2.69
63 NASDAQ SVA Mon, Dec 18, 2006 2.86 2.89 2.80 2.80
62 NASDAQ SVA Fri, Dec 15, 2006 2.89 2.89 2.85 2.85
61 NASDAQ SVA Thu, Dec 14, 2006 2.77 2.88 2.75 2.87
60 NASDAQ SVA Wed, Dec 13, 2006 2.88 2.91 2.79 2.80
59 NASDAQ SVA Tue, Dec 12, 2006 2.88 2.91 2.83 2.86
58 NASDAQ SVA Mon, Dec 11, 2006 3.00 3.03 2.90 2.91
57 NASDAQ SVA Fri, Dec 8, 2006 3.05 3.08 2.98 3.01
56 NASDAQ SVA Thu, Dec 7, 2006 3.00 3.08 3.00 3.02
55 NASDAQ SVA Wed, Dec 6, 2006 2.95 3.02 2.91 3.00
54 NASDAQ SVA Tue, Dec 5, 2006 2.85 3.04 2.83 3.00
53 NASDAQ SVA Mon, Dec 4, 2006 2.82 3.05 2.81 3.00
52 NASDAQ SVA Fri, Dec 1, 2006 3.12 3.12 2.92 2.94
51 NASDAQ SVA Thu, Nov 30, 2006 3.20 3.30 2.97 3.12
50 NASDAQ SVA Wed, Nov 29, 2006 2.88 3.25 2.86 3.18
49 NASDAQ SVA Tue, Nov 28, 2006 2.53 2.92 2.51 2.83
48 NASDAQ SVA Mon, Nov 27, 2006 2.62 2.73 2.42 2.47
47 NASDAQ SVA Fri, Nov 24, 2006 2.69 2.71 2.50 2.63
46 NASDAQ SVA Wed, Nov 22, 2006 3.05 3.05 2.72 2.76
45 NASDAQ SVA Tue, Nov 21, 2006 3.18 3.18 3.03 3.05
44 NASDAQ SVA Mon, Nov 20, 2006 3.17 3.30 3.13 3.18
43 NASDAQ SVA Fri, Nov 17, 2006 3.25 3.25 3.15 3.20
42 NASDAQ SVA Thu, Nov 16, 2006 3.33 3.35 3.15 3.26
41 NASDAQ SVA Wed, Nov 15, 2006 3.16 3.33 3.16 3.32
40 NASDAQ SVA Tue, Nov 14, 2006 3.24 3.24 3.17 3.22
39 NASDAQ SVA Mon, Nov 13, 2006 3.15 3.23 3.10 3.23
38 NASDAQ SVA Fri, Nov 10, 2006 3.10 3.21 3.10 3.14
37 NASDAQ SVA Thu, Nov 9, 2006 3.20 3.20 3.10 3.13
36 NASDAQ SVA Wed, Nov 8, 2006 3.18 3.25 3.12 3.20
35 NASDAQ SVA Tue, Nov 7, 2006 3.31 3.35 3.13 3.23
34 NASDAQ SVA Mon, Nov 6, 2006 3.19 3.28 3.11 3.26
33 NASDAQ SVA Fri, Nov 3, 2006 3.08 3.18 3.08 3.17
32 NASDAQ SVA Thu, Nov 2, 2006 3.15 3.15 3.06 3.10
31 NASDAQ SVA Wed, Nov 1, 2006 3.20 3.21 3.06 3.17
30 NASDAQ SVA Tue, Oct 31, 2006 3.29 3.29 3.19 3.21
29 NASDAQ SVA Mon, Oct 30, 2006 3.34 3.35 3.25 3.29
28 NASDAQ SVA Fri, Oct 27, 2006 3.25 3.48 3.25 3.29
27 NASDAQ SVA Thu, Oct 26, 2006 3.18 3.25 3.13 3.24
26 NASDAQ SVA Wed, Oct 25, 2006 3.15 3.18 3.00 3.05
25 NASDAQ SVA Tue, Oct 24, 2006 3.30 3.30 3.09 3.18
24 NASDAQ SVA Mon, Oct 23, 2006 3.51 3.55 3.17 3.32
23 NASDAQ SVA Fri, Oct 20, 2006 3.85 3.85 3.50 3.56
22 NASDAQ SVA Thu, Oct 19, 2006 3.85 3.85 3.76 3.82
21 NASDAQ SVA Wed, Oct 18, 2006 3.65 3.84 3.63 3.75
20 NASDAQ SVA Tue, Oct 17, 2006 3.60 3.63 3.54 3.62
19 NASDAQ SVA Mon, Oct 16, 2006 3.34 3.55 3.34 3.53
18 NASDAQ SVA Fri, Oct 13, 2006 3.26 3.39 3.19 3.38
17 NASDAQ SVA Thu, Oct 12, 2006 3.40 3.55 3.30 3.34
16 NASDAQ SVA Wed, Oct 11, 2006 3.35 3.64 3.33 3.39
15 NASDAQ SVA Tue, Oct 10, 2006 3.15 3.36 3.15 3.33
14 NASDAQ SVA Mon, Oct 9, 2006 3.00 3.15 3.00 3.10
13 NASDAQ SVA Fri, Oct 6, 2006 2.92 2.99 2.85 2.99
12 NASDAQ SVA Thu, Oct 5, 2006 2.74 2.78 2.70 2.75
11 NASDAQ SVA Wed, Oct 4, 2006 2.79 2.80 2.67 2.69
10 NASDAQ SVA Tue, Oct 3, 2006 2.96 2.96 2.77 2.79
9 NASDAQ SVA Mon, Oct 2, 2006 2.95 2.98 2.95 2.96
8 NASDAQ SVA Fri, Sep 29, 2006 2.96 2.96 2.86 2.90
7 NASDAQ SVA Thu, Sep 28, 2006 3.02 3.03 2.86 2.96
6 NASDAQ SVA Wed, Sep 27, 2006 2.76 3.12 2.76 3.01
5 NASDAQ SVA Tue, Sep 26, 2006 2.62 2.65 2.60 2.65
4 NASDAQ SVA Mon, Sep 25, 2006 2.74 2.74 2.62 2.62
3 NASDAQ SVA Fri, Sep 22, 2006 2.72 2.73 2.60 2.60
2 NASDAQ SVA Thu, Sep 21, 2006 2.76 2.80 2.67 2.67
1 NASDAQ SVA Wed, Sep 20, 2006 2.76 2.83 2.76 2.79
# Exchange Symbol Date Open High Low Close

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