| Closing
|
Returns
|
Historical
|
| Date
|
Price
|
1-Day
|
10-Day
|
1-Month
|
2-Month
|
3-Month
|
| 2/2/2012
|
$26.49
|
($0.00)
|
$0.03
|
18.42%
|
24.21%
|
29.13%
|
| Call Detail |
|
Put Detail |
| Price |
Implied
Volatility |
Strike |
Implied
Volatility |
Price |
| 14.52
|
195%
|
12
|
149%
|
$0.01
|
| 13.45
|
235%
|
13
|
135%
|
$0.01
|
| 12.48
|
133%
|
14
|
122%
|
$0.01
|
| 11.50
|
135%
|
15
|
102%
|
$0.00
|
| 10.55
|
138%
|
16
|
98%
|
$0.01
|
| 9.52
|
116%
|
17
|
81%
|
$0.00
|
| 8.50
|
96%
|
18
|
77%
|
$0.01
|
| 7.50
|
84%
|
19
|
67%
|
$0.01
|
| 6.50
|
73%
|
20
|
53%
|
$0.00
|
| 5.50
|
62%
|
21
|
49%
|
$0.01
|
| 4.50
|
51%
|
22
|
40%
|
$0.01
|
| 3.50
|
41%
|
23
|
34%
|
$0.01
|
| 2.50
|
31%
|
24
|
27%
|
$0.03
|
| 1.50
|
20%
|
25
|
23%
|
$0.08
|
| 0.57
|
13%
|
26
|
21%
|
$0.27
|
| 0.13
|
15%
|
27
|
23%
|
$0.84
|
| 0.02
|
17%
|
28
|
31%
|
$1.73
|
| 0.00
|
20%
|
29
|
41%
|
$2.71
|
| 0.00
|
26%
|
30
|
49%
|
$3.70
|
| 0.00
|
31%
|
31
|
58%
|
$4.70
|
| 0.01
|
40%
|
32
|
77%
|
$5.82
|
| 0.01
|
46%
|
33
|
74%
|
$6.70
|
| 0.01
|
51%
|
34
|
81%
|
$7.70
|
|
|
|