PROTO LABS $55.87
-0.12
|
Date |
Open |
High |
Low |
Close |
Volume |
|
5/21/2013
|
56.39
|
56.60
|
55.01
|
55.99
|
2330
|
|
5/20/2013
|
55.35
|
56.81
|
54.90
|
56.11
|
4448
|
|
5/17/2013
|
54.76
|
56.34
|
53.78
|
55.12
|
4507
|
|
5/16/2013
|
54.69
|
55.50
|
54.00
|
54.35
|
6003
|
|
5/15/2013
|
55.94
|
55.94
|
53.71
|
54.69
|
8460
|
|
5/14/2013
|
57.44
|
59.24
|
55.72
|
56.79
|
4682
|
|
5/13/2013
|
58.86
|
58.86
|
56.68
|
56.92
|
3491
|
|
5/10/2013
|
55.60
|
59.84
|
55.60
|
59.13
|
6505
|
|
5/9/2013
|
54.60
|
55.03
|
54.00
|
54.95
|
2831
|
|
5/8/2013
|
54.66
|
56.59
|
54.28
|
54.76
|
4189
|
|
5/7/2013
|
54.59
|
55.55
|
53.99
|
54.59
|
2173
|
|
5/6/2013
|
54.96
|
55.64
|
54.00
|
54.50
|
3717
|
|
5/3/2013
|
52.61
|
55.93
|
52.61
|
55.05
|
8048
|
|
5/2/2013
|
50.82
|
52.95
|
50.54
|
52.42
|
4114
|
|
5/1/2013
|
50.68
|
51.47
|
50.24
|
50.68
|
4614
|
|
4/30/2013
|
50.66
|
51.19
|
49.53
|
51.08
|
4343
|
|
4/29/2013
|
49.93
|
51.75
|
49.45
|
50.49
|
6007
|
|
4/26/2013
|
47.61
|
49.80
|
47.43
|
49.50
|
5513
|
|
4/25/2013
|
48.17
|
49.09
|
44.75
|
47.76
|
16099
|
|
4/24/2013
|
48.79
|
49.46
|
47.94
|
48.72
|
5048
|
|
4/23/2013
|
46.94
|
48.90
|
46.79
|
48.60
|
5139
|
|
4/22/2013
|
45.84
|
46.75
|
43.67
|
46.49
|
6986
|
|
4/19/2013
|
44.79
|
47.06
|
44.42
|
45.75
|
4906
|
|
4/18/2013
|
47.11
|
47.37
|
43.99
|
44.80
|
7924
|
|
4/17/2013
|
47.65
|
47.89
|
45.61
|
47.01
|
8889
|
|
4/16/2013
|
47.02
|
48.60
|
44.60
|
48.18
|
8414
|
|
4/15/2013
|
50.00
|
50.05
|
45.82
|
46.41
|
11628
|
|
4/12/2013
|
51.90
|
52.21
|
48.38
|
50.15
|
10386
|
|
4/11/2013
|
53.93
|
55.23
|
51.19
|
52.23
|
16093
|
|
4/10/2013
|
47.30
|
52.49
|
47.30
|
52.23
|
13781
|
|
4/9/2013
|
46.69
|
47.47
|
46.47
|
47.12
|
2139
|
|
4/8/2013
|
46.41
|
47.00
|
45.24
|
46.82
|
1977
|
|
4/5/2013
|
45.77
|
46.44
|
43.62
|
46.25
|
4911
|
|
4/4/2013
|
46.75
|
47.03
|
46.32
|
46.77
|
2048
|
|
4/3/2013
|
48.91
|
48.91
|
46.42
|
46.97
|
3309
|
|
4/2/2013
|
48.01
|
49.00
|
47.76
|
48.22
|
2913
|
|
4/1/2013
|
49.49
|
49.60
|
46.40
|
47.54
|
6026
|
|
3/28/2013
|
49.60
|
49.60
|
48.00
|
49.10
|
3692
|
|
3/27/2013
|
47.54
|
49.68
|
46.57
|
49.33
|
6081
|
|
3/26/2013
|
46.33
|
48.08
|
46.26
|
47.99
|
5384
|
|
3/25/2013
|
47.18
|
47.26
|
45.67
|
45.92
|
7206
|
|
3/22/2013
|
47.44
|
48.57
|
46.71
|
46.81
|
4292
|
|
3/21/2013
|
45.80
|
47.45
|
45.51
|
47.15
|
2377
|
|
3/20/2013
|
45.64
|
46.41
|
45.35
|
45.60
|
5446
|
|
3/19/2013
|
47.15
|
47.25
|
45.04
|
45.27
|
5813
|
|
3/18/2013
|
46.38
|
47.24
|
46.00
|
46.85
|
2561
|
|
3/15/2013
|
48.66
|
48.87
|
46.05
|
46.90
|
3945
|
|
3/14/2013
|
49.28
|
49.49
|
48.46
|
48.52
|
1700
|
|
3/13/2013
|
47.89
|
49.49
|
47.85
|
49.13
|
2627
|
|
3/12/2013
|
48.36
|
48.92
|
47.53
|
47.65
|
2368
|
|
3/11/2013
|
48.23
|
48.76
|
47.79
|
48.31
|
1786
|
|
3/8/2013
|
48.52
|
49.23
|
48.12
|
48.23
|
1749
|
|
3/7/2013
|
48.25
|
48.75
|
47.60
|
48.22
|
1752
|
|
3/6/2013
|
48.46
|
48.50
|
47.06
|
48.34
|
3454
|
|
3/5/2013
|
46.63
|
48.78
|
46.33
|
48.04
|
7589
|
|
3/4/2013
|
47.07
|
47.80
|
45.81
|
46.25
|
5223
|
|
3/1/2013
|
46.12
|
47.28
|
43.50
|
46.67
|
5688
|
|
2/28/2013
|
46.38
|
46.80
|
46.01
|
46.49
|
4278
|
|
2/27/2013
|
45.46
|
46.60
|
45.03
|
46.41
|
5254
|
|
2/26/2013
|
44.84
|
45.55
|
43.11
|
45.39
|
3663
|
|
2/25/2013
|
44.25
|
45.68
|
44.25
|
44.61
|
4007
|
|
2/22/2013
|
44.23
|
45.51
|
44.08
|
45.51
|
8101
|
|
2/21/2013
|
46.04
|
46.20
|
44.68
|
45.69
|
4161
|
|
2/20/2013
|
49.01
|
49.25
|
46.50
|
46.88
|
3562
|
|
2/19/2013
|
47.24
|
49.08
|
47.19
|
48.98
|
6541
|
|
2/15/2013
|
48.16
|
48.42
|
46.02
|
47.08
|
9568
|
|
2/14/2013
|
52.50
|
52.52
|
48.45
|
48.47
|
13607
|
|
2/13/2013
|
46.70
|
53.91
|
46.70
|
52.82
|
31473
|
|
2/12/2013
|
41.87
|
43.70
|
41.59
|
42.00
|
7954
|
|
2/11/2013
|
41.24
|
42.30
|
41.08
|
41.76
|
2702
|
|
2/8/2013
|
39.75
|
41.99
|
39.64
|
41.20
|
2283
|
|
2/7/2013
|
40.09
|
40.81
|
39.73
|
39.77
|
1808
|
|
2/6/2013
|
40.73
|
41.21
|
39.97
|
39.99
|
2444
|
|
2/5/2013
|
41.86
|
42.29
|
40.90
|
40.92
|
1816
|
|
2/4/2013
|
41.72
|
41.93
|
41.39
|
41.86
|
2012
|
|
2/1/2013
|
41.00
|
41.93
|
40.82
|
41.88
|
1231
|
|
1/31/2013
|
41.40
|
41.99
|
41.11
|
41.13
|
1210
|
|
1/30/2013
|
41.30
|
41.76
|
40.67
|
41.51
|
2143
|
|
1/29/2013
|
40.98
|
41.65
|
40.10
|
41.35
|
2264
|
|
1/28/2013
|
43.13
|
43.34
|
39.59
|
40.90
|
6649
|
|
1/25/2013
|
43.67
|
44.46
|
42.56
|
43.00
|
3093
|
|
1/24/2013
|
42.39
|
44.80
|
42.05
|
43.45
|
4474
|
|
1/23/2013
|
44.28
|
44.42
|
41.89
|
42.13
|
4499
|
|
1/22/2013
|
44.63
|
44.90
|
44.12
|
44.39
|
3223
|
|
1/18/2013
|
44.25
|
44.60
|
43.18
|
44.56
|
3336
|
|
1/17/2013
|
43.18
|
44.23
|
42.29
|
44.22
|
6203
|
|
1/16/2013
|
39.55
|
42.89
|
39.35
|
42.71
|
8557
|
|
1/15/2013
|
38.50
|
39.81
|
38.50
|
39.49
|
2043
|
|
1/14/2013
|
39.24
|
39.60
|
38.08
|
38.67
|
1151
|
|
1/11/2013
|
39.03
|
39.68
|
38.69
|
38.90
|
1911
|
|
1/10/2013
|
39.74
|
39.74
|
38.35
|
38.74
|
1354
|
|
1/9/2013
|
38.33
|
39.89
|
38.32
|
39.16
|
2721
|
|
1/8/2013
|
38.98
|
39.37
|
37.23
|
38.12
|
2279
|
|
1/7/2013
|
38.29
|
39.40
|
38.05
|
38.90
|
1787
|
|
1/4/2013
|
38.88
|
39.18
|
38.03
|
38.20
|
1037
|
|
1/3/2013
|
38.91
|
39.02
|
38.48
|
38.85
|
1300
|
|
1/2/2013
|
40.49
|
40.50
|
38.75
|
39.12
|
2292
|
|
12/31/2012
|
37.89
|
39.80
|
37.75
|
39.42
|
2537
|
|
12/28/2012
|
35.94
|
38.11
|
35.86
|
37.85
|
2053
|
|
12/27/2012
|
37.71
|
37.71
|
35.91
|
36.05
|
1734
|