PROSHARES USD COVERED BOND $101.59
+0.07
24/5/2013 04:24 PM
|
NYSEARCA
:
COBO
| Industries :
|
Date |
Open |
High |
Low |
Close |
Volume |
|
12/31/2012
|
101.45
|
101.92
|
101.45
|
101.92
|
133
|
|
12/28/2012
|
101.47
|
101.79
|
101.45
|
101.79
|
146
|
|
12/27/2012
|
101.27
|
101.27
|
101.27
|
101.27
|
0
|
|
12/26/2012
|
101.41
|
101.50
|
101.27
|
101.27
|
54
|
|
12/24/2012
|
101.45
|
101.68
|
101.30
|
101.40
|
127
|
|
12/21/2012
|
100.95
|
101.67
|
100.95
|
101.46
|
200
|
|
12/20/2012
|
102.02
|
102.02
|
101.31
|
101.56
|
148
|
|
12/19/2012
|
101.50
|
101.80
|
101.50
|
101.80
|
55
|
|
12/18/2012
|
101.96
|
101.96
|
101.96
|
101.96
|
0
|
|
12/17/2012
|
101.96
|
101.96
|
101.96
|
101.96
|
0
|
|
12/14/2012
|
101.96
|
101.96
|
101.96
|
101.96
|
3
|
|
12/13/2012
|
101.81
|
101.81
|
101.81
|
101.81
|
0
|
|
12/12/2012
|
101.42
|
101.81
|
101.42
|
101.81
|
17
|
|
12/11/2012
|
102.18
|
102.18
|
101.16
|
101.22
|
50
|
|
12/10/2012
|
101.40
|
101.45
|
101.40
|
101.43
|
4
|
|
12/7/2012
|
101.80
|
102.21
|
101.20
|
101.55
|
38
|
|
12/6/2012
|
101.35
|
101.35
|
101.35
|
101.35
|
2
|
|
12/5/2012
|
101.23
|
101.98
|
101.21
|
101.94
|
60
|
|
12/4/2012
|
101.47
|
101.79
|
100.85
|
100.91
|
254
|
|
12/3/2012
|
102.26
|
102.29
|
101.45
|
101.45
|
44
|
|
11/30/2012
|
101.47
|
101.48
|
101.47
|
101.47
|
50
|
|
11/29/2012
|
101.50
|
101.50
|
101.43
|
101.43
|
119
|
|
11/28/2012
|
101.50
|
101.51
|
101.19
|
101.19
|
61
|
|
11/27/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
60
|
|
11/26/2012
|
101.53
|
101.53
|
101.53
|
101.53
|
40
|
|
11/23/2012
|
101.47
|
101.85
|
101.47
|
101.50
|
77
|
|
11/21/2012
|
101.85
|
101.85
|
101.50
|
101.50
|
61
|
|
11/20/2012
|
100.44
|
100.44
|
100.44
|
100.44
|
6
|
|
11/19/2012
|
101.68
|
101.68
|
101.68
|
101.68
|
40
|
|
11/16/2012
|
102.03
|
102.03
|
101.71
|
101.71
|
33
|
|
11/15/2012
|
102.03
|
102.03
|
102.03
|
102.03
|
4
|
|
11/14/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
0
|
|
11/13/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
0
|
|
11/12/2012
|
101.90
|
101.90
|
101.85
|
101.85
|
9
|
|
11/9/2012
|
101.90
|
101.90
|
101.90
|
101.90
|
0
|
|
11/8/2012
|
101.90
|
101.90
|
101.90
|
101.90
|
2
|
|
11/7/2012
|
101.90
|
101.93
|
101.90
|
101.93
|
9
|
|
11/6/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
0
|
|
11/5/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
0
|
|
11/2/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
0
|
|
11/1/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
0
|
|
10/31/2012
|
101.85
|
101.85
|
101.85
|
101.85
|
2
|
|
10/26/2012
|
101.70
|
101.70
|
101.70
|
101.70
|
0
|
|
10/25/2012
|
101.70
|
101.70
|
101.70
|
101.70
|
0
|
|
10/24/2012
|
101.40
|
101.70
|
101.38
|
101.70
|
21
|
|
10/23/2012
|
101.36
|
101.36
|
101.36
|
101.36
|
0
|
|
10/22/2012
|
101.36
|
101.36
|
101.36
|
101.36
|
0
|
|
10/19/2012
|
101.36
|
101.36
|
101.36
|
101.36
|
2
|
|
10/18/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/17/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/16/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/15/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/12/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/11/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/10/2012
|
101.54
|
101.54
|
101.54
|
101.54
|
0
|
|
10/9/2012
|
101.47
|
101.54
|
101.47
|
101.54
|
21
|
|
10/8/2012
|
101.44
|
101.44
|
101.44
|
101.44
|
0
|
|
10/5/2012
|
101.44
|
101.44
|
101.44
|
101.44
|
2
|
|
10/4/2012
|
101.80
|
101.80
|
101.80
|
101.80
|
2
|
|
10/3/2012
|
101.86
|
101.86
|
101.86
|
101.86
|
10
|
|
10/2/2012
|
101.82
|
101.82
|
101.82
|
101.82
|
2
|
|
10/1/2012
|
101.80
|
101.80
|
101.80
|
101.80
|
7
|
|
9/28/2012
|
101.75
|
101.75
|
101.75
|
101.75
|
0
|
|
9/27/2012
|
101.75
|
101.75
|
101.75
|
101.75
|
0
|
|
9/26/2012
|
101.75
|
101.75
|
101.75
|
101.75
|
0
|
|
9/25/2012
|
101.72
|
101.75
|
101.72
|
101.75
|
5
|
|
9/24/2012
|
101.70
|
101.70
|
101.70
|
101.70
|
0
|
|
9/21/2012
|
101.70
|
101.70
|
101.70
|
101.70
|
0
|
|
9/20/2012
|
101.70
|
101.70
|
101.70
|
101.70
|
2
|
|
9/19/2012
|
101.70
|
101.70
|
101.70
|
101.70
|
2
|
|
9/18/2012
|
101.43
|
101.43
|
101.43
|
101.43
|
2
|
|
9/17/2012
|
101.76
|
101.76
|
101.76
|
101.76
|
20
|
|
9/14/2012
|
101.76
|
101.76
|
101.76
|
101.76
|
2
|
|
9/13/2012
|
101.50
|
101.50
|
101.50
|
101.50
|
2
|
|
9/12/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
9/11/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
9/10/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
9/7/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
9/6/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
9/5/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
9/4/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
0
|
|
8/31/2012
|
101.60
|
101.60
|
101.60
|
101.60
|
2
|
|
8/30/2012
|
101.30
|
101.30
|
101.30
|
101.30
|
0
|
|
8/29/2012
|
101.30
|
101.30
|
101.30
|
101.30
|
6
|
|
8/28/2012
|
101.65
|
101.65
|
99.63
|
101.35
|
34
|
|
8/27/2012
|
101.62
|
101.62
|
101.62
|
101.62
|
0
|
|
8/24/2012
|
101.26
|
101.62
|
101.26
|
101.62
|
10
|
|
8/23/2012
|
101.30
|
101.30
|
101.30
|
101.30
|
10
|
|
8/22/2012
|
100.96
|
100.96
|
100.96
|
100.96
|
0
|
|
8/21/2012
|
100.96
|
100.96
|
100.96
|
100.96
|
15
|
|
8/20/2012
|
100.93
|
100.93
|
100.93
|
100.93
|
0
|
|
8/17/2012
|
100.93
|
100.93
|
100.93
|
100.93
|
0
|
|
8/16/2012
|
101.26
|
101.26
|
100.93
|
100.93
|
5
|
|
8/15/2012
|
100.95
|
101.00
|
100.95
|
101.00
|
12
|
|
8/14/2012
|
101.06
|
101.07
|
98.75
|
101.07
|
39
|
|
8/13/2012
|
101.34
|
101.34
|
101.34
|
101.34
|
0
|
|
8/10/2012
|
101.34
|
101.34
|
101.34
|
101.34
|
0
|
|
8/9/2012
|
101.34
|
101.34
|
101.34
|
101.34
|
0
|
|
8/8/2012
|
101.34
|
101.34
|
101.34
|
101.34
|
0
|
|
8/7/2012
|
101.34
|
101.35
|
101.34
|
101.34
|
56
|