PROSHARES ULTRASHORT 7-10 YEAR $27.20
-0.15
21/5/2013 04:21 PM
|
NYSEARCA
:
PST
| Industries :
|
Date |
Open |
High |
Low |
Close |
Volume |
|
3/15/2010
|
50.96
|
51.14
|
50.94
|
50.95
|
251
|
|
3/12/2010
|
51.39
|
51.39
|
50.89
|
50.99
|
894
|
|
3/11/2010
|
51.22
|
51.34
|
51.02
|
51.17
|
407
|
|
3/10/2010
|
51.21
|
51.36
|
51.10
|
51.12
|
1312
|
|
3/9/2010
|
50.97
|
51.18
|
50.92
|
50.97
|
594
|
|
3/8/2010
|
51.21
|
51.23
|
51.09
|
51.19
|
550
|
|
3/5/2010
|
50.80
|
51.14
|
50.80
|
51.00
|
918
|
|
3/4/2010
|
50.66
|
50.77
|
50.38
|
50.47
|
846
|
|
3/3/2010
|
50.72
|
50.90
|
50.60
|
50.60
|
945
|
|
3/2/2010
|
50.84
|
50.84
|
50.55
|
50.55
|
670
|
|
3/1/2010
|
50.60
|
50.79
|
50.51
|
50.64
|
643
|
|
2/26/2010
|
50.86
|
50.86
|
50.50
|
50.72
|
1518
|
|
2/25/2010
|
50.87
|
51.08
|
50.85
|
50.92
|
750
|
|
2/24/2010
|
51.39
|
51.48
|
51.14
|
51.33
|
537
|
|
2/23/2010
|
52.05
|
52.05
|
51.30
|
51.32
|
1932
|
|
2/22/2010
|
52.20
|
52.23
|
52.06
|
52.16
|
831
|
|
2/19/2010
|
52.20
|
52.43
|
52.09
|
52.13
|
1994
|
|
2/18/2010
|
51.75
|
52.37
|
51.74
|
52.20
|
2027
|
|
2/17/2010
|
51.55
|
51.96
|
51.38
|
51.85
|
811
|
|
2/16/2010
|
51.75
|
51.75
|
51.22
|
51.28
|
474
|
|
2/12/2010
|
51.41
|
51.50
|
51.35
|
51.46
|
427
|
|
2/11/2010
|
51.65
|
52.07
|
51.65
|
51.82
|
992
|
|
2/10/2010
|
51.27
|
51.77
|
51.15
|
51.69
|
1119
|
|
2/9/2010
|
51.09
|
51.36
|
50.87
|
51.34
|
692
|
|
2/8/2010
|
50.94
|
51.06
|
50.83
|
50.89
|
650
|
|
2/5/2010
|
51.15
|
51.20
|
50.58
|
50.77
|
1191
|
|
2/4/2010
|
51.50
|
51.52
|
51.08
|
51.08
|
1508
|
|
2/3/2010
|
51.72
|
51.96
|
51.69
|
51.95
|
881
|
|
2/2/2010
|
51.59
|
51.63
|
51.48
|
51.51
|
554
|
|
2/1/2010
|
51.40
|
51.71
|
51.40
|
51.68
|
724
|
|
1/29/2010
|
51.84
|
51.90
|
51.27
|
51.27
|
5158
|
|
1/28/2010
|
52.01
|
52.01
|
51.67
|
51.71
|
984
|
|
1/27/2010
|
51.33
|
51.75
|
51.19
|
51.67
|
1588
|
|
1/26/2010
|
51.34
|
51.70
|
51.32
|
51.51
|
770
|
|
1/25/2010
|
51.71
|
51.72
|
51.51
|
51.66
|
882
|
|
1/22/2010
|
51.56
|
51.66
|
51.37
|
51.42
|
1127
|
|
1/21/2010
|
52.04
|
52.11
|
51.50
|
51.53
|
940
|
|
1/20/2010
|
52.02
|
52.06
|
51.82
|
51.98
|
653
|
|
1/19/2010
|
52.43
|
52.60
|
52.28
|
52.35
|
717
|
|
1/15/2010
|
52.26
|
52.26
|
52.07
|
52.20
|
2044
|
|
1/14/2010
|
52.84
|
52.91
|
52.51
|
52.67
|
1669
|
|
1/13/2010
|
52.81
|
53.15
|
52.68
|
53.08
|
624
|
|
1/12/2010
|
52.74
|
52.88
|
52.56
|
52.65
|
884
|
|
1/11/2010
|
53.46
|
53.54
|
53.29
|
53.46
|
1263
|
|
1/8/2010
|
53.31
|
53.67
|
53.25
|
53.52
|
1070
|
|
1/7/2010
|
53.58
|
53.71
|
53.41
|
53.67
|
2553
|
|
1/6/2010
|
53.29
|
53.73
|
53.26
|
53.67
|
1076
|
|
1/5/2010
|
53.41
|
53.43
|
53.08
|
53.20
|
1327
|
|
1/4/2010
|
53.92
|
53.97
|
53.63
|
53.75
|
4579
|
|
12/31/2009
|
54.07
|
54.47
|
53.88
|
53.94
|
1442
|
|
12/30/2009
|
53.64
|
53.84
|
53.54
|
53.60
|
581
|
|
12/29/2009
|
53.97
|
54.05
|
53.71
|
53.72
|
1271
|
|
12/28/2009
|
53.99
|
54.14
|
53.93
|
54.14
|
2907
|
|
12/24/2009
|
53.52
|
53.81
|
53.45
|
53.80
|
458
|
|
12/23/2009
|
53.22
|
53.44
|
52.88
|
53.43
|
1315
|
|
12/22/2009
|
53.26
|
53.50
|
53.15
|
53.36
|
1898
|
|
12/21/2009
|
52.34
|
53.00
|
52.34
|
52.93
|
975
|
|
12/18/2009
|
51.63
|
51.92
|
51.45
|
51.90
|
697
|
|
12/17/2009
|
51.75
|
51.92
|
51.40
|
51.42
|
920
|
|
12/16/2009
|
52.22
|
52.43
|
52.00
|
52.42
|
785
|
|
12/15/2009
|
52.43
|
52.56
|
52.22
|
52.33
|
1094
|
|
12/14/2009
|
51.90
|
52.09
|
51.82
|
52.08
|
853
|
|
12/11/2009
|
51.99
|
52.28
|
51.91
|
52.01
|
1014
|
|
12/10/2009
|
51.53
|
51.88
|
51.44
|
51.64
|
935
|
|
12/9/2009
|
51.02
|
51.30
|
50.82
|
51.25
|
1018
|
|
12/8/2009
|
50.88
|
51.11
|
50.69
|
51.01
|
641
|
|
12/7/2009
|
51.61
|
51.72
|
51.35
|
51.35
|
1193
|
|
12/4/2009
|
51.73
|
52.04
|
51.64
|
51.78
|
1684
|
|
12/3/2009
|
51.14
|
51.23
|
50.93
|
51.00
|
1025
|
|
12/2/2009
|
50.42
|
50.65
|
50.28
|
50.56
|
876
|
|
12/1/2009
|
50.09
|
50.36
|
49.98
|
50.30
|
1374
|
|
11/30/2009
|
50.03
|
50.15
|
49.76
|
49.78
|
1862
|
|
11/27/2009
|
50.01
|
50.19
|
49.92
|
49.98
|
1151
|
|
11/25/2009
|
50.87
|
50.99
|
50.38
|
50.43
|
1312
|
|
11/24/2009
|
51.07
|
51.19
|
50.74
|
50.76
|
1715
|
|
11/23/2009
|
51.57
|
51.66
|
51.30
|
51.36
|
1019
|
|
11/20/2009
|
51.18
|
51.36
|
51.04
|
51.31
|
2176
|
|
11/19/2009
|
51.16
|
51.28
|
50.92
|
51.26
|
1609
|
|
11/18/2009
|
51.14
|
51.48
|
51.14
|
51.33
|
1705
|
|
11/17/2009
|
51.38
|
51.47
|
51.06
|
51.16
|
1585
|
|
11/16/2009
|
51.75
|
51.81
|
51.22
|
51.36
|
2831
|
|
11/13/2009
|
52.04
|
52.15
|
51.93
|
51.93
|
568
|
|
11/12/2009
|
52.28
|
52.71
|
52.00
|
52.04
|
796
|
|
11/11/2009
|
52.21
|
52.21
|
51.79
|
52.05
|
574
|
|
11/10/2009
|
52.19
|
52.56
|
52.01
|
52.32
|
808
|
|
11/9/2009
|
52.48
|
52.61
|
52.35
|
52.37
|
1135
|
|
11/6/2009
|
52.63
|
52.97
|
52.50
|
52.56
|
839
|
|
11/5/2009
|
53.07
|
53.14
|
52.79
|
52.89
|
844
|
|
11/4/2009
|
52.95
|
53.21
|
52.64
|
52.91
|
1356
|
|
11/3/2009
|
52.15
|
52.73
|
52.08
|
52.66
|
1068
|
|
11/2/2009
|
52.15
|
52.44
|
52.06
|
52.25
|
1269
|
|
10/30/2009
|
52.60
|
52.64
|
52.08
|
52.17
|
852
|
|
10/29/2009
|
52.71
|
53.19
|
52.65
|
52.91
|
1095
|
|
10/28/2009
|
52.59
|
52.76
|
52.21
|
52.36
|
952
|
|
10/27/2009
|
53.46
|
53.46
|
52.74
|
52.75
|
1337
|
|
10/26/2009
|
53.26
|
53.76
|
53.19
|
53.75
|
1909
|
|
10/23/2009
|
52.99
|
53.15
|
52.85
|
53.13
|
1066
|
|
10/22/2009
|
52.73
|
52.83
|
52.48
|
52.59
|
507
|
|
10/21/2009
|
52.30
|
52.72
|
52.30
|
52.36
|
532
|
|
10/20/2009
|
52.01
|
52.13
|
51.86
|
52.05
|
449
|