ASPEN TECHNOLOGY $29.79
-0.06
|
Date |
Open |
High |
Low |
Close |
Volume |
|
11/11/2011
|
17.57
|
18.28
|
17.55
|
18.25
|
4466
|
|
11/10/2011
|
17.45
|
17.49
|
16.96
|
17.37
|
4221
|
|
11/9/2011
|
17.81
|
17.98
|
17.19
|
17.24
|
7136
|
|
11/8/2011
|
18.42
|
18.73
|
17.92
|
18.30
|
9623
|
|
11/7/2011
|
17.64
|
18.38
|
17.48
|
18.32
|
15053
|
|
11/4/2011
|
17.91
|
17.99
|
17.47
|
17.72
|
7661
|
|
11/3/2011
|
17.49
|
18.18
|
17.05
|
18.11
|
4908
|
|
11/2/2011
|
17.06
|
18.30
|
16.91
|
17.22
|
15119
|
|
11/1/2011
|
16.71
|
17.65
|
16.27
|
16.58
|
7432
|
|
10/31/2011
|
17.49
|
17.64
|
17.21
|
17.34
|
5365
|
|
10/28/2011
|
18.27
|
18.41
|
17.49
|
17.66
|
9374
|
|
10/27/2011
|
17.70
|
18.47
|
17.45
|
18.41
|
13446
|
|
10/26/2011
|
17.24
|
17.42
|
16.77
|
17.12
|
5593
|
|
10/25/2011
|
17.50
|
17.57
|
16.96
|
17.00
|
4482
|
|
10/24/2011
|
16.95
|
17.71
|
16.95
|
17.55
|
4722
|
|
10/21/2011
|
16.80
|
16.93
|
16.57
|
16.85
|
5388
|
|
10/20/2011
|
16.69
|
16.81
|
16.18
|
16.47
|
3690
|
|
10/19/2011
|
17.05
|
17.28
|
16.60
|
16.77
|
5120
|
|
10/18/2011
|
16.81
|
17.19
|
16.44
|
17.04
|
5019
|
|
10/17/2011
|
17.11
|
17.18
|
16.69
|
16.75
|
7206
|
|
10/14/2011
|
17.04
|
17.06
|
16.76
|
17.02
|
2855
|
|
10/13/2011
|
16.71
|
16.89
|
16.63
|
16.79
|
3773
|
|
10/12/2011
|
16.77
|
16.94
|
16.64
|
16.75
|
5996
|
|
10/11/2011
|
16.57
|
17.01
|
16.50
|
16.64
|
7378
|
|
10/10/2011
|
16.15
|
16.71
|
16.14
|
16.65
|
5626
|
|
10/7/2011
|
15.89
|
16.21
|
15.75
|
15.86
|
5069
|
|
10/6/2011
|
15.70
|
15.90
|
15.55
|
15.82
|
6802
|
|
10/5/2011
|
15.56
|
15.86
|
15.24
|
15.75
|
7428
|
|
10/4/2011
|
14.45
|
15.60
|
14.37
|
15.56
|
12901
|
|
10/3/2011
|
15.03
|
15.51
|
14.66
|
14.67
|
9630
|
|
9/30/2011
|
14.83
|
15.65
|
14.83
|
15.27
|
16216
|
|
9/29/2011
|
16.18
|
16.34
|
15.31
|
15.90
|
4961
|
|
9/28/2011
|
16.38
|
16.56
|
15.83
|
15.84
|
6433
|
|
9/27/2011
|
16.17
|
16.72
|
16.04
|
16.37
|
6910
|
|
9/26/2011
|
16.14
|
16.15
|
15.24
|
15.80
|
8804
|
|
9/23/2011
|
16.19
|
16.20
|
15.80
|
16.03
|
9919
|
|
9/22/2011
|
16.25
|
16.47
|
15.92
|
16.22
|
8456
|
|
9/21/2011
|
17.05
|
17.62
|
16.77
|
16.82
|
10513
|
|
9/20/2011
|
17.78
|
17.83
|
16.99
|
17.04
|
9742
|
|
9/19/2011
|
17.21
|
17.80
|
16.82
|
17.66
|
8003
|
|
9/16/2011
|
17.50
|
17.66
|
17.22
|
17.63
|
9344
|
|
9/15/2011
|
16.64
|
17.53
|
16.58
|
17.49
|
7266
|
|
9/14/2011
|
16.63
|
16.92
|
16.19
|
16.45
|
9564
|
|
9/13/2011
|
16.09
|
16.71
|
15.99
|
16.50
|
5551
|
|
9/12/2011
|
15.69
|
16.08
|
15.53
|
16.01
|
4268
|
|
9/9/2011
|
16.38
|
16.38
|
15.56
|
15.85
|
7632
|
|
9/8/2011
|
16.48
|
16.85
|
16.27
|
16.51
|
5253
|
|
9/7/2011
|
16.44
|
16.71
|
16.20
|
16.66
|
7252
|
|
9/6/2011
|
15.71
|
16.22
|
15.58
|
16.18
|
7169
|
|
9/2/2011
|
16.18
|
16.32
|
15.88
|
15.97
|
5992
|
|
9/1/2011
|
16.94
|
16.99
|
16.28
|
16.34
|
8341
|
|
8/31/2011
|
16.90
|
17.08
|
16.45
|
16.79
|
8418
|
|
8/30/2011
|
17.64
|
17.75
|
16.43
|
16.70
|
13156
|
|
8/29/2011
|
16.95
|
17.89
|
16.85
|
17.78
|
9964
|
|
8/26/2011
|
15.84
|
17.00
|
15.65
|
16.77
|
15366
|
|
8/25/2011
|
16.10
|
16.53
|
15.92
|
16.04
|
11783
|
|
8/24/2011
|
14.30
|
17.15
|
14.08
|
16.27
|
31781
|
|
8/23/2011
|
13.30
|
13.92
|
13.10
|
13.88
|
11179
|
|
8/22/2011
|
13.54
|
13.92
|
13.16
|
13.31
|
5759
|
|
8/19/2011
|
12.82
|
13.64
|
12.82
|
13.17
|
9316
|
|
8/18/2011
|
13.30
|
13.31
|
12.61
|
13.08
|
11295
|
|
8/17/2011
|
14.10
|
14.22
|
13.59
|
13.76
|
4567
|
|
8/16/2011
|
14.38
|
14.52
|
13.86
|
14.03
|
5033
|
|
8/15/2011
|
14.42
|
14.69
|
14.17
|
14.59
|
5170
|
|
8/12/2011
|
14.35
|
14.50
|
13.91
|
14.34
|
2977
|
|
8/11/2011
|
13.60
|
14.57
|
13.43
|
14.29
|
6727
|
|
8/10/2011
|
14.28
|
14.66
|
13.49
|
13.52
|
6988
|
|
8/9/2011
|
13.14
|
14.73
|
12.97
|
14.71
|
13085
|
|
8/8/2011
|
13.86
|
14.44
|
12.73
|
12.75
|
11559
|
|
8/5/2011
|
14.74
|
14.74
|
13.79
|
14.15
|
8601
|
|
8/4/2011
|
15.41
|
15.45
|
14.52
|
14.53
|
4978
|
|
8/3/2011
|
15.27
|
15.64
|
14.96
|
15.60
|
4392
|
|
8/2/2011
|
15.40
|
15.70
|
15.19
|
15.20
|
4501
|
|
8/1/2011
|
15.81
|
15.89
|
15.35
|
15.44
|
5187
|
|
7/29/2011
|
15.41
|
15.68
|
15.24
|
15.50
|
2604
|
|
7/28/2011
|
15.52
|
15.75
|
15.44
|
15.58
|
3015
|
|
7/27/2011
|
15.84
|
15.84
|
15.40
|
15.45
|
4524
|
|
7/26/2011
|
15.98
|
16.03
|
15.72
|
15.96
|
2459
|
|
7/25/2011
|
16.23
|
16.36
|
15.89
|
16.01
|
2805
|
|
7/22/2011
|
16.23
|
16.44
|
16.07
|
16.40
|
3182
|
|
7/21/2011
|
16.17
|
16.39
|
15.70
|
16.19
|
4752
|
|
7/20/2011
|
16.42
|
16.43
|
15.86
|
16.12
|
5532
|
|
7/19/2011
|
16.10
|
16.47
|
15.87
|
16.41
|
5974
|
|
7/18/2011
|
16.37
|
16.47
|
15.89
|
15.93
|
4020
|
|
7/15/2011
|
16.50
|
16.57
|
16.24
|
16.45
|
3793
|
|
7/14/2011
|
16.76
|
16.91
|
16.25
|
16.44
|
3211
|
|
7/13/2011
|
16.55
|
16.93
|
16.51
|
16.78
|
6776
|
|
7/12/2011
|
16.76
|
16.84
|
16.47
|
16.50
|
2931
|
|
7/11/2011
|
16.92
|
17.12
|
16.73
|
16.82
|
3087
|
|
7/8/2011
|
17.02
|
17.22
|
16.73
|
17.13
|
4270
|
|
7/7/2011
|
17.26
|
17.53
|
16.94
|
17.15
|
9692
|
|
7/6/2011
|
17.06
|
17.32
|
16.97
|
17.12
|
7699
|
|
7/5/2011
|
17.21
|
17.33
|
17.04
|
17.10
|
9110
|
|
7/1/2011
|
17.20
|
17.36
|
17.04
|
17.17
|
7629
|
|
6/30/2011
|
17.13
|
17.48
|
17.06
|
17.18
|
11669
|
|
6/29/2011
|
16.82
|
17.09
|
16.74
|
17.04
|
11047
|
|
6/28/2011
|
16.00
|
16.88
|
15.88
|
16.80
|
11130
|
|
6/27/2011
|
15.40
|
16.05
|
15.17
|
16.02
|
7411
|
|
6/24/2011
|
15.70
|
15.84
|
15.29
|
15.45
|
42231
|
|
6/23/2011
|
15.58
|
15.73
|
15.41
|
15.71
|
10046
|