Corning Inc. (GLW) Options

Option Chain for Corning Inc.  (GLW) 
$ 13.60   -0.19 (-1.38%) Volume: 17.19 m 4:01 PM EST Feb 10, 2012
After Hours:  $ 13.65   0.05 (+0.37%) Volume: 148.41 k 7:28 PM EST Feb 10, 2012
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Feb 12  |  Mar 12  |  May 12  |  Aug 12  |  Jan 13  |  Jan 14  |  All
Calls PD   Last Chg Bid Ask Volume Open Int Root Strike Puts PD   Last Chg Bid Ask Volume Open Int
Feb 18, 2012         0 0 GLW 7.00 Feb 18, 2012         0 0
Feb 18, 2012 5.30       0 31 GLW 8.00 Feb 18, 2012 0.02       0 627
Feb 18, 2012 5.30       0 86 GLW 9.00 Feb 18, 2012 0.09       0 1204
Feb 18, 2012 3.85 -     11 965 GLW 10.00 Feb 18, 2012 0.02       0 1893
Feb 18, 2012 2.80 -     2 638 GLW 11.00 Feb 18, 2012 0.01       0 5804
Feb 18, 2012 1.83 -0.02     4 4131 GLW 12.00 Feb 18, 2012 0.02 -     1 11103
Feb 18, 2012 0.86 0.03     1050 21397 GLW 13.00 Feb 18, 2012 0.04 -0.01     99 21759
Feb 18, 2012 0.15 0.01     1965 22733 GLW 14.00 Feb 18, 2012 0.35 -0.02     978 9707
Feb 18, 2012 0.03 -     614 19565 GLW 15.00 Feb 18, 2012 1.20 -0.03     98 3614
Feb 18, 2012 0.02       0 8196 GLW 16.00 Feb 18, 2012 2.17       0 1814
Feb 18, 2012 0.01 -     5 3302 GLW 17.00 Feb 18, 2012 3.30 0.05     2 954
Feb 18, 2012 0.01       0 3782 GLW 18.00 Feb 18, 2012 4.22 -0.03     10 1405
Feb 18, 2012 0.01       0 1887 GLW 19.00 Feb 18, 2012 5.27       0 430
Feb 18, 2012 0.02       0 1062 GLW 20.00 Feb 18, 2012 7.40       0 55