ALLEGHENY TECHNOLOGIES $30.57
-0.37
|
Date |
Open |
High |
Low |
Close |
Volume |
|
10/14/2011
|
41.28
|
41.57
|
39.89
|
40.59
|
11107
|
|
10/13/2011
|
39.13
|
40.42
|
38.51
|
40.04
|
16562
|
|
10/12/2011
|
39.67
|
40.68
|
39.26
|
39.51
|
26983
|
|
10/11/2011
|
38.26
|
39.63
|
38.01
|
39.14
|
16565
|
|
10/10/2011
|
38.45
|
39.54
|
38.21
|
38.99
|
18848
|
|
10/7/2011
|
38.54
|
38.73
|
36.45
|
37.23
|
28987
|
|
10/6/2011
|
35.42
|
38.32
|
35.41
|
38.18
|
52956
|
|
10/5/2011
|
32.88
|
35.68
|
31.97
|
35.40
|
50262
|
|
10/4/2011
|
33.02
|
33.22
|
30.79
|
32.78
|
76876
|
|
10/3/2011
|
36.53
|
37.23
|
33.66
|
33.75
|
36411
|
|
9/30/2011
|
37.96
|
37.99
|
36.86
|
36.99
|
22736
|
|
9/29/2011
|
40.47
|
41.03
|
37.55
|
38.80
|
44990
|
|
9/28/2011
|
41.72
|
42.28
|
39.11
|
39.25
|
28650
|
|
9/27/2011
|
40.50
|
43.86
|
40.50
|
41.62
|
50401
|
|
9/26/2011
|
37.80
|
39.00
|
37.11
|
38.77
|
23427
|
|
9/23/2011
|
36.62
|
38.50
|
35.91
|
37.44
|
27764
|
|
9/22/2011
|
40.26
|
40.26
|
35.98
|
36.87
|
66284
|
|
9/21/2011
|
45.01
|
45.20
|
42.30
|
42.40
|
20364
|
|
9/20/2011
|
47.07
|
47.29
|
45.15
|
45.18
|
14618
|
|
9/19/2011
|
46.10
|
47.06
|
45.06
|
46.71
|
12963
|
|
9/16/2011
|
47.94
|
48.18
|
46.86
|
47.42
|
15394
|
|
9/15/2011
|
47.12
|
48.27
|
46.68
|
47.98
|
17033
|
|
9/14/2011
|
45.42
|
46.96
|
44.50
|
46.27
|
26534
|
|
9/13/2011
|
43.68
|
45.95
|
43.68
|
45.12
|
26802
|
|
9/12/2011
|
43.66
|
44.65
|
42.80
|
43.99
|
23746
|
|
9/9/2011
|
44.85
|
45.67
|
44.28
|
44.75
|
22561
|
|
9/8/2011
|
46.74
|
47.38
|
45.78
|
46.06
|
17241
|
|
9/7/2011
|
45.57
|
47.53
|
44.95
|
47.50
|
24656
|
|
9/6/2011
|
44.52
|
45.11
|
43.02
|
44.10
|
37490
|
|
9/2/2011
|
46.79
|
47.37
|
46.13
|
46.50
|
22804
|
|
9/1/2011
|
49.80
|
50.73
|
49.02
|
49.07
|
26859
|
|
8/31/2011
|
49.61
|
50.82
|
49.33
|
50.12
|
20577
|
|
8/30/2011
|
48.41
|
49.39
|
47.85
|
49.16
|
13365
|
|
8/29/2011
|
47.06
|
48.83
|
46.97
|
48.74
|
14307
|
|
8/26/2011
|
43.81
|
46.39
|
42.84
|
46.26
|
15963
|
|
8/25/2011
|
46.48
|
46.78
|
44.07
|
44.26
|
14869
|
|
8/24/2011
|
44.91
|
46.08
|
44.53
|
46.03
|
12903
|
|
8/23/2011
|
42.73
|
45.16
|
42.26
|
45.13
|
18727
|
|
8/22/2011
|
44.27
|
44.39
|
42.30
|
42.42
|
15871
|
|
8/19/2011
|
43.06
|
45.12
|
42.61
|
42.80
|
18362
|
|
8/18/2011
|
45.41
|
45.97
|
43.16
|
43.69
|
22785
|
|
8/17/2011
|
48.58
|
49.06
|
46.65
|
47.04
|
21899
|
|
8/16/2011
|
48.43
|
49.11
|
47.83
|
48.09
|
26022
|
|
8/15/2011
|
49.12
|
49.62
|
48.57
|
49.28
|
24272
|
|
8/12/2011
|
48.39
|
49.24
|
47.65
|
48.42
|
27007
|
|
8/11/2011
|
44.08
|
48.27
|
44.01
|
47.52
|
34147
|
|
8/10/2011
|
45.93
|
46.47
|
43.80
|
43.94
|
37344
|
|
8/9/2011
|
43.75
|
46.45
|
42.79
|
46.42
|
33882
|
|
8/8/2011
|
47.10
|
47.40
|
42.56
|
42.56
|
43941
|
|
8/5/2011
|
50.36
|
50.60
|
47.23
|
48.50
|
35797
|
|
8/4/2011
|
52.20
|
52.36
|
49.22
|
49.31
|
38289
|
|
8/3/2011
|
53.27
|
54.24
|
51.71
|
53.45
|
34056
|
|
8/2/2011
|
55.50
|
55.98
|
53.19
|
53.20
|
31163
|
|
8/1/2011
|
59.57
|
59.95
|
55.90
|
56.01
|
29729
|
|
7/29/2011
|
58.12
|
58.66
|
57.31
|
58.19
|
26260
|
|
7/28/2011
|
60.62
|
61.18
|
58.89
|
59.01
|
25260
|
|
7/27/2011
|
62.61
|
62.61
|
60.40
|
60.73
|
33919
|
|
7/26/2011
|
65.02
|
65.02
|
63.15
|
63.92
|
22059
|
|
7/25/2011
|
64.63
|
66.30
|
64.54
|
65.39
|
12781
|
|
7/22/2011
|
66.13
|
66.18
|
65.36
|
65.60
|
31377
|
|
7/21/2011
|
64.87
|
66.39
|
63.64
|
66.22
|
41619
|
|
7/20/2011
|
64.86
|
64.90
|
63.60
|
64.25
|
32651
|
|
7/19/2011
|
65.02
|
65.19
|
63.65
|
64.82
|
31398
|
|
7/18/2011
|
65.85
|
65.85
|
64.00
|
64.47
|
41864
|
|
7/15/2011
|
61.00
|
66.32
|
61.00
|
66.30
|
54477
|
|
7/14/2011
|
62.29
|
63.15
|
60.15
|
60.30
|
22880
|
|
7/13/2011
|
60.52
|
62.73
|
60.47
|
62.36
|
22551
|
|
7/12/2011
|
60.39
|
61.29
|
59.94
|
60.06
|
15836
|
|
7/11/2011
|
60.50
|
61.44
|
60.11
|
60.77
|
20418
|
|
7/8/2011
|
60.85
|
61.65
|
60.33
|
61.61
|
36224
|
|
7/7/2011
|
61.30
|
62.46
|
60.75
|
62.23
|
38752
|
|
7/6/2011
|
62.59
|
62.69
|
60.24
|
60.41
|
40605
|
|
7/5/2011
|
62.73
|
63.43
|
61.95
|
62.72
|
35523
|
|
7/1/2011
|
63.39
|
63.61
|
61.88
|
62.93
|
38509
|
|
6/30/2011
|
64.41
|
64.66
|
63.31
|
63.47
|
24748
|
|
6/29/2011
|
62.09
|
65.52
|
62.00
|
64.29
|
34882
|
|
6/28/2011
|
59.34
|
61.80
|
59.26
|
61.63
|
29212
|
|
6/27/2011
|
59.84
|
60.16
|
58.66
|
59.11
|
13940
|
|
6/24/2011
|
60.77
|
61.66
|
59.92
|
60.01
|
18639
|
|
6/23/2011
|
59.02
|
60.89
|
58.00
|
60.76
|
24680
|
|
6/22/2011
|
61.16
|
62.15
|
59.74
|
59.91
|
26207
|
|
6/21/2011
|
60.71
|
62.55
|
60.71
|
61.47
|
23970
|
|
6/20/2011
|
58.39
|
60.20
|
58.39
|
60.00
|
18135
|
|
6/17/2011
|
59.29
|
59.60
|
58.35
|
58.62
|
22190
|
|
6/16/2011
|
61.00
|
61.26
|
57.66
|
58.43
|
35467
|
|
6/15/2011
|
61.02
|
62.21
|
60.42
|
60.45
|
30960
|
|
6/14/2011
|
60.95
|
62.26
|
60.95
|
61.85
|
16995
|
|
6/10/2011
|
61.21
|
62.36
|
61.07
|
61.75
|
12816
|
|
6/9/2011
|
59.79
|
62.85
|
59.35
|
61.81
|
23943
|
|
6/8/2011
|
61.33
|
61.55
|
59.35
|
59.53
|
25469
|
|
6/7/2011
|
62.94
|
63.23
|
61.38
|
61.41
|
14004
|
|
6/6/2011
|
63.17
|
63.78
|
62.18
|
62.26
|
14521
|
|
6/3/2011
|
64.35
|
65.37
|
63.08
|
63.15
|
18041
|
|
6/2/2011
|
65.00
|
66.70
|
64.56
|
65.54
|
9589
|
|
6/1/2011
|
66.32
|
67.11
|
64.95
|
65.00
|
18371
|
|
5/31/2011
|
67.33
|
67.86
|
65.28
|
67.00
|
17842
|
|
5/27/2011
|
67.00
|
67.88
|
65.90
|
66.43
|
9663
|
|
5/26/2011
|
65.53
|
66.90
|
64.80
|
66.73
|
19046
|
|
5/25/2011
|
65.93
|
66.42
|
63.94
|
65.93
|
16551
|
|
5/24/2011
|
64.38
|
65.74
|
64.13
|
64.96
|
20070
|