QUIDEL $22.65
-0.20
|
Date |
Open |
High |
Low |
Close |
Volume |
|
5/21/2013
|
22.83
|
22.90
|
22.62
|
22.65
|
926
|
|
5/20/2013
|
23.03
|
23.05
|
22.77
|
22.85
|
585
|
|
5/17/2013
|
22.97
|
23.10
|
22.94
|
23.04
|
1011
|
|
5/16/2013
|
23.27
|
23.27
|
22.68
|
22.82
|
1550
|
|
5/15/2013
|
23.70
|
23.70
|
23.21
|
23.27
|
1187
|
|
5/14/2013
|
23.80
|
23.89
|
23.63
|
23.70
|
2344
|
|
5/13/2013
|
23.83
|
23.87
|
23.54
|
23.77
|
1404
|
|
5/10/2013
|
23.91
|
24.00
|
23.68
|
23.94
|
985
|
|
5/9/2013
|
23.66
|
23.98
|
23.58
|
23.86
|
1138
|
|
5/8/2013
|
23.44
|
23.74
|
23.27
|
23.72
|
1087
|
|
5/7/2013
|
23.45
|
23.56
|
23.33
|
23.52
|
893
|
|
5/6/2013
|
23.06
|
23.54
|
22.97
|
23.34
|
1472
|
|
5/3/2013
|
22.84
|
23.36
|
22.65
|
23.07
|
1550
|
|
5/2/2013
|
22.35
|
22.71
|
22.29
|
22.53
|
1187
|
|
5/1/2013
|
22.23
|
22.32
|
22.09
|
22.25
|
2125
|
|
4/30/2013
|
22.10
|
22.78
|
22.10
|
22.32
|
2676
|
|
4/29/2013
|
21.98
|
22.34
|
21.98
|
22.17
|
1998
|
|
4/26/2013
|
21.28
|
21.94
|
21.28
|
21.87
|
2085
|
|
4/25/2013
|
20.46
|
21.42
|
20.31
|
21.42
|
3908
|
|
4/24/2013
|
21.21
|
21.21
|
20.27
|
20.40
|
5296
|
|
4/23/2013
|
21.26
|
21.30
|
20.98
|
21.11
|
3087
|
|
4/22/2013
|
21.39
|
21.39
|
20.91
|
21.10
|
1933
|
|
4/19/2013
|
21.42
|
21.51
|
21.21
|
21.33
|
1823
|
|
4/18/2013
|
21.22
|
21.69
|
21.13
|
21.45
|
1884
|
|
4/17/2013
|
21.44
|
21.51
|
20.87
|
21.23
|
4198
|
|
4/16/2013
|
21.56
|
21.75
|
21.28
|
21.61
|
1992
|
|
4/15/2013
|
22.21
|
22.21
|
21.28
|
21.35
|
1980
|
|
4/12/2013
|
21.91
|
22.71
|
21.91
|
22.33
|
742
|
|
4/11/2013
|
22.64
|
22.69
|
21.97
|
22.08
|
1667
|
|
4/10/2013
|
22.73
|
22.78
|
22.45
|
22.60
|
2900
|
|
4/9/2013
|
22.69
|
22.85
|
22.61
|
22.78
|
1122
|
|
4/8/2013
|
22.50
|
22.69
|
22.46
|
22.59
|
1592
|
|
4/5/2013
|
22.28
|
22.61
|
22.18
|
22.48
|
1684
|
|
4/4/2013
|
22.68
|
22.86
|
22.35
|
22.56
|
2035
|
|
4/3/2013
|
23.64
|
23.64
|
22.60
|
22.63
|
1683
|
|
4/2/2013
|
23.67
|
24.00
|
23.46
|
23.53
|
1657
|
|
4/1/2013
|
23.77
|
23.85
|
23.21
|
23.60
|
1846
|
|
3/28/2013
|
23.98
|
24.05
|
23.59
|
23.75
|
2337
|
|
3/27/2013
|
23.61
|
24.07
|
23.45
|
23.94
|
3982
|
|
3/26/2013
|
23.73
|
23.79
|
23.40
|
23.76
|
1770
|
|
3/25/2013
|
23.51
|
23.79
|
23.33
|
23.72
|
1734
|
|
3/22/2013
|
23.14
|
23.46
|
23.11
|
23.44
|
1073
|
|
3/21/2013
|
23.37
|
23.51
|
23.08
|
23.13
|
1554
|
|
3/20/2013
|
23.81
|
23.95
|
23.32
|
23.58
|
1279
|
|
3/19/2013
|
23.37
|
23.76
|
23.30
|
23.75
|
1916
|
|
3/18/2013
|
23.73
|
23.79
|
23.04
|
23.25
|
2311
|
|
3/15/2013
|
24.44
|
24.44
|
23.86
|
23.92
|
3334
|
|
3/14/2013
|
24.22
|
24.55
|
24.22
|
24.51
|
1755
|
|
3/13/2013
|
24.04
|
24.26
|
23.75
|
24.21
|
1139
|
|
3/12/2013
|
23.87
|
24.06
|
23.50
|
23.98
|
2742
|
|
3/11/2013
|
23.87
|
24.04
|
23.68
|
23.85
|
15618
|
|
3/8/2013
|
24.94
|
24.94
|
23.88
|
23.99
|
9060
|
|
3/7/2013
|
24.68
|
24.81
|
24.18
|
24.33
|
3131
|
|
3/6/2013
|
24.62
|
24.95
|
24.38
|
24.62
|
3242
|
|
3/5/2013
|
24.22
|
24.70
|
24.02
|
24.54
|
4877
|
|
3/4/2013
|
23.01
|
24.24
|
22.76
|
24.14
|
6419
|
|
3/1/2013
|
23.44
|
24.16
|
23.35
|
24.16
|
4638
|
|
2/28/2013
|
23.44
|
23.86
|
23.40
|
23.67
|
1997
|
|
2/27/2013
|
22.72
|
23.76
|
22.72
|
23.45
|
2904
|
|
2/26/2013
|
22.30
|
22.81
|
22.13
|
22.76
|
2148
|
|
2/25/2013
|
22.40
|
22.78
|
22.18
|
22.21
|
1570
|
|
2/22/2013
|
22.39
|
22.61
|
22.20
|
22.43
|
1467
|
|
2/21/2013
|
22.81
|
23.12
|
21.84
|
22.25
|
2374
|
|
2/20/2013
|
22.85
|
23.36
|
22.76
|
22.86
|
2670
|
|
2/19/2013
|
22.61
|
22.94
|
22.52
|
22.81
|
1419
|
|
2/15/2013
|
22.66
|
22.75
|
22.44
|
22.59
|
2581
|
|
2/14/2013
|
23.15
|
23.44
|
22.36
|
22.52
|
2399
|
|
2/13/2013
|
22.30
|
23.69
|
22.07
|
23.25
|
6440
|
|
2/12/2013
|
23.69
|
23.70
|
22.68
|
23.00
|
4213
|
|
2/11/2013
|
23.41
|
23.64
|
23.31
|
23.64
|
2480
|
|
2/8/2013
|
23.31
|
23.45
|
23.20
|
23.38
|
871
|
|
2/7/2013
|
23.08
|
23.45
|
23.04
|
23.27
|
1488
|
|
2/6/2013
|
22.86
|
23.24
|
22.81
|
23.16
|
1496
|
|
2/5/2013
|
22.85
|
23.14
|
22.56
|
22.99
|
2186
|
|
2/4/2013
|
22.62
|
22.75
|
22.41
|
22.66
|
1384
|
|
2/1/2013
|
22.54
|
22.85
|
22.08
|
22.70
|
903
|
|
1/31/2013
|
22.31
|
22.72
|
22.00
|
22.44
|
1402
|
|
1/30/2013
|
22.98
|
22.98
|
22.18
|
22.39
|
2395
|
|
1/29/2013
|
22.70
|
23.10
|
22.49
|
23.08
|
3642
|
|
1/28/2013
|
22.60
|
22.89
|
22.39
|
22.78
|
3299
|
|
1/25/2013
|
21.93
|
22.64
|
21.61
|
22.60
|
2552
|
|
1/24/2013
|
22.01
|
22.09
|
21.63
|
21.89
|
3204
|
|
1/23/2013
|
21.87
|
22.28
|
21.82
|
22.01
|
2894
|
|
1/22/2013
|
21.36
|
22.19
|
21.18
|
21.83
|
4104
|
|
1/18/2013
|
21.04
|
21.41
|
20.89
|
21.36
|
3491
|
|
1/17/2013
|
21.27
|
21.53
|
20.92
|
20.99
|
1897
|
|
1/16/2013
|
21.21
|
21.79
|
21.06
|
21.13
|
1839
|
|
1/15/2013
|
21.44
|
21.52
|
21.14
|
21.22
|
2556
|
|
1/14/2013
|
21.33
|
22.15
|
21.23
|
21.65
|
2892
|
|
1/11/2013
|
21.86
|
22.12
|
21.38
|
21.39
|
2974
|
|
1/10/2013
|
22.00
|
22.02
|
21.53
|
21.75
|
2316
|
|
1/9/2013
|
21.84
|
22.12
|
21.66
|
21.88
|
3016
|
|
1/8/2013
|
22.54
|
22.60
|
21.65
|
21.71
|
3997
|
|
1/7/2013
|
21.61
|
22.80
|
21.47
|
22.54
|
5093
|
|
1/4/2013
|
21.83
|
21.83
|
20.42
|
21.64
|
16620
|
|
1/3/2013
|
19.84
|
20.01
|
19.84
|
19.99
|
955
|
|
1/2/2013
|
19.55
|
20.10
|
19.00
|
19.87
|
3056
|
|
12/31/2012
|
18.52
|
18.74
|
18.29
|
18.67
|
1342
|
|
12/28/2012
|
18.08
|
18.59
|
18.08
|
18.47
|
1548
|
|
12/27/2012
|
18.17
|
18.24
|
17.96
|
18.13
|
766
|