PROSHARES ULTRA NASDAQ BIOTECH $98.21
-1.97
20/5/2013 04:20 PM
|
NASDAQ
:
BIB
| Industries :
|
Date |
Open |
High |
Low |
Close |
Volume |
|
12/24/2012
|
58.05
|
58.60
|
58.00
|
58.50
|
114
|
|
12/21/2012
|
57.91
|
59.13
|
56.00
|
58.91
|
282
|
|
12/20/2012
|
60.31
|
60.31
|
58.94
|
59.73
|
138
|
|
12/19/2012
|
61.61
|
62.00
|
59.33
|
59.75
|
279
|
|
12/18/2012
|
60.62
|
61.29
|
59.79
|
60.87
|
229
|
|
12/17/2012
|
59.67
|
59.79
|
59.00
|
59.79
|
111
|
|
12/14/2012
|
59.32
|
59.94
|
58.51
|
58.79
|
157
|
|
12/13/2012
|
61.06
|
61.17
|
59.15
|
59.50
|
212
|
|
12/12/2012
|
62.25
|
62.25
|
60.72
|
61.00
|
258
|
|
12/11/2012
|
60.29
|
61.59
|
60.28
|
61.39
|
586
|
|
12/10/2012
|
58.03
|
59.99
|
58.03
|
59.59
|
332
|
|
12/7/2012
|
60.26
|
60.26
|
57.56
|
57.90
|
949
|
|
12/6/2012
|
58.79
|
59.40
|
58.29
|
58.29
|
68
|
|
12/5/2012
|
59.30
|
59.30
|
57.89
|
58.85
|
75
|
|
12/4/2012
|
59.10
|
59.36
|
58.65
|
59.30
|
77
|
|
12/3/2012
|
60.60
|
60.60
|
58.71
|
59.17
|
81
|
|
11/30/2012
|
60.62
|
60.62
|
59.16
|
59.48
|
109
|
|
11/29/2012
|
59.10
|
60.64
|
59.10
|
60.47
|
188
|
|
11/28/2012
|
57.39
|
58.33
|
55.57
|
58.27
|
100
|
|
11/27/2012
|
58.52
|
58.88
|
57.55
|
57.95
|
134
|
|
11/26/2012
|
58.92
|
58.92
|
57.19
|
58.40
|
343
|
|
11/23/2012
|
58.77
|
58.77
|
58.14
|
58.67
|
100
|
|
11/21/2012
|
57.82
|
58.15
|
57.20
|
57.20
|
177
|
|
11/20/2012
|
54.87
|
56.94
|
54.75
|
56.94
|
206
|
|
11/19/2012
|
55.00
|
55.00
|
53.28
|
54.99
|
328
|
|
11/16/2012
|
50.75
|
53.69
|
49.99
|
53.26
|
146
|
|
11/15/2012
|
51.88
|
51.88
|
49.35
|
50.72
|
205
|
|
11/14/2012
|
54.61
|
54.61
|
51.41
|
51.57
|
189
|
|
11/13/2012
|
53.40
|
54.84
|
53.40
|
53.97
|
73
|
|
11/12/2012
|
53.72
|
55.00
|
53.50
|
53.90
|
195
|
|
11/9/2012
|
50.00
|
53.10
|
49.01
|
52.01
|
389
|
|
11/8/2012
|
51.50
|
52.75
|
50.54
|
50.76
|
490
|
|
11/7/2012
|
53.17
|
53.69
|
50.86
|
51.95
|
378
|
|
11/6/2012
|
55.79
|
55.79
|
54.34
|
54.63
|
120
|
|
11/5/2012
|
53.16
|
54.87
|
53.14
|
54.77
|
104
|
|
11/2/2012
|
55.88
|
55.88
|
51.86
|
53.24
|
162
|
|
11/1/2012
|
53.87
|
56.36
|
53.70
|
55.60
|
354
|
|
10/31/2012
|
55.79
|
56.70
|
53.39
|
53.80
|
267
|
|
10/26/2012
|
58.16
|
58.25
|
55.71
|
56.70
|
96
|
|
10/25/2012
|
56.74
|
59.00
|
56.74
|
57.68
|
61
|
|
10/24/2012
|
58.38
|
59.14
|
55.82
|
57.65
|
95
|
|
10/23/2012
|
58.50
|
58.50
|
55.69
|
57.46
|
606
|
|
10/22/2012
|
60.57
|
60.57
|
58.74
|
59.89
|
262
|
|
10/19/2012
|
64.23
|
64.23
|
60.00
|
60.57
|
231
|
|
10/18/2012
|
66.00
|
66.01
|
64.25
|
64.40
|
155
|
|
10/17/2012
|
64.97
|
68.14
|
64.60
|
65.99
|
226
|
|
10/16/2012
|
64.05
|
64.48
|
63.43
|
64.48
|
124
|
|
10/15/2012
|
62.01
|
63.08
|
61.81
|
62.95
|
124
|
|
10/12/2012
|
63.86
|
63.86
|
62.02
|
62.22
|
65
|
|
10/11/2012
|
62.93
|
64.34
|
62.00
|
63.28
|
218
|
|
10/10/2012
|
62.98
|
63.59
|
61.66
|
62.40
|
343
|
|
10/9/2012
|
65.90
|
66.40
|
63.40
|
63.50
|
262
|
|
10/8/2012
|
67.67
|
67.67
|
65.91
|
66.02
|
214
|
|
10/5/2012
|
69.59
|
69.59
|
66.86
|
67.38
|
446
|
|
10/4/2012
|
67.22
|
67.86
|
66.50
|
66.91
|
169
|
|
10/3/2012
|
66.01
|
66.52
|
65.66
|
66.52
|
146
|
|
10/2/2012
|
65.36
|
65.62
|
64.98
|
65.33
|
75
|
|
10/1/2012
|
63.91
|
64.75
|
63.75
|
64.24
|
24
|
|
9/28/2012
|
62.51
|
63.34
|
59.55
|
63.06
|
33
|
|
9/27/2012
|
61.40
|
63.27
|
60.93
|
63.00
|
51
|
|
9/26/2012
|
62.94
|
63.05
|
60.92
|
60.92
|
76
|
|
9/25/2012
|
64.38
|
65.21
|
62.85
|
62.85
|
76
|
|
9/24/2012
|
65.22
|
65.22
|
63.42
|
63.53
|
34
|
|
9/21/2012
|
64.66
|
65.44
|
64.50
|
64.88
|
121
|
|
9/20/2012
|
63.76
|
64.28
|
63.26
|
64.09
|
47
|
|
9/19/2012
|
64.87
|
64.94
|
63.50
|
64.14
|
70
|
|
9/18/2012
|
63.84
|
64.77
|
63.45
|
64.48
|
79
|
|
9/17/2012
|
63.00
|
63.50
|
62.30
|
63.45
|
68
|
|
9/14/2012
|
62.16
|
62.55
|
61.57
|
62.08
|
63
|
|
9/13/2012
|
60.67
|
61.54
|
59.90
|
61.46
|
60
|
|
9/12/2012
|
60.55
|
60.91
|
59.63
|
60.00
|
34
|
|
9/11/2012
|
60.94
|
60.94
|
60.06
|
60.55
|
38
|
|
9/10/2012
|
61.54
|
61.54
|
60.04
|
60.28
|
42
|
|
9/7/2012
|
62.50
|
62.50
|
60.91
|
61.58
|
74
|
|
9/6/2012
|
59.98
|
61.70
|
59.98
|
61.60
|
100
|
|
9/5/2012
|
59.94
|
59.94
|
58.75
|
58.98
|
45
|
|
9/4/2012
|
57.82
|
59.82
|
57.63
|
59.71
|
24
|
|
8/31/2012
|
57.31
|
57.62
|
56.10
|
57.19
|
111
|
|
8/30/2012
|
56.40
|
57.00
|
56.14
|
57.00
|
24
|
|
8/29/2012
|
57.50
|
57.70
|
57.23
|
57.23
|
9
|
|
8/28/2012
|
57.00
|
57.52
|
57.00
|
57.52
|
5
|
|
8/27/2012
|
57.10
|
57.54
|
56.63
|
57.41
|
28
|
|
8/24/2012
|
56.22
|
57.49
|
56.22
|
57.08
|
44
|
|
8/23/2012
|
56.00
|
56.10
|
55.60
|
55.74
|
12
|
|
8/22/2012
|
54.06
|
55.93
|
54.06
|
55.57
|
11
|
|
8/21/2012
|
55.37
|
55.37
|
54.42
|
54.62
|
22
|
|
8/20/2012
|
54.95
|
54.95
|
53.96
|
54.26
|
211
|
|
8/17/2012
|
54.86
|
55.28
|
54.08
|
55.28
|
83
|
|
8/16/2012
|
55.50
|
55.60
|
54.80
|
55.37
|
52
|
|
8/15/2012
|
55.54
|
56.66
|
55.54
|
56.19
|
23
|
|
8/14/2012
|
55.02
|
55.61
|
55.02
|
55.53
|
20
|
|
8/13/2012
|
54.72
|
54.72
|
54.31
|
54.31
|
24
|
|
8/10/2012
|
54.08
|
54.77
|
54.08
|
54.50
|
12
|
|
8/9/2012
|
54.67
|
55.15
|
54.25
|
54.59
|
17
|
|
8/8/2012
|
55.61
|
55.61
|
54.50
|
54.50
|
36
|
|
8/7/2012
|
55.96
|
56.02
|
54.97
|
55.68
|
31
|
|
8/6/2012
|
55.00
|
55.66
|
52.21
|
55.09
|
102
|
|
8/3/2012
|
55.33
|
55.85
|
54.22
|
54.22
|
37
|
|
8/2/2012
|
52.88
|
53.80
|
51.98
|
53.04
|
44
|
|
8/1/2012
|
55.66
|
56.83
|
54.00
|
54.00
|
68
|