IngersollRand (IR) Options

Option Chain for IngersollRand  (IR) 
$ 37.98   0.05 (+0.13%) Volume: 4.02 m 4:03 PM EST Feb 10, 2012
After Hours:  $ 37.98 0.00 (0.00%) Volume: 41.05 k 4:58 PM EST Feb 10, 2012
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Feb 12  |  Mar 12  |  Jun 12  |  Sep 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 13.70       0 10 IR 20.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 IR 21.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 IR 22.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 IR 23.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 IR 24.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 IR 25.00 Feb 18, 2012 0.25       0 284
Feb 18, 2012         0 0 IR 26.00 Feb 18, 2012         0 0
Feb 18, 2012 6.90       0 10 IR 27.00 Feb 18, 2012 0.60       0 20
Feb 18, 2012 8.40       0 15 IR 28.00 Feb 18, 2012 0.05       0 150
Feb 18, 2012         0 0 IR 29.00 Feb 18, 2012 0.05       0 448
Feb 18, 2012 5.40       0 90 IR 30.00 Feb 18, 2012 0.15       0 775
Feb 18, 2012 4.20       0 136 IR 31.00 Feb 18, 2012 0.15       0 2141
Feb 18, 2012 5.60       0 487 IR 32.00 Feb 18, 2012 0.10       0 10139
Feb 18, 2012 5.00 -0.20     1 635 IR 33.00 Feb 18, 2012 0.05       0 709
Feb 18, 2012 3.70 -0.30     5 714 IR 34.00 Feb 18, 2012 0.05 -     5 1536
Feb 18, 2012 3.20       0 1686 IR 35.00 Feb 18, 2012 0.10       0 618
Feb 18, 2012 2.40       0 963 IR 36.00 Feb 18, 2012 0.15       0 355
Feb 18, 2012 1.25 -0.05     406 459 IR 37.00 Feb 18, 2012 0.35 -     11 723
Feb 18, 2012 0.65 -0.05     158 7503 IR 38.00 Feb 18, 2012 0.69       0 646
Feb 18, 2012 0.29       0 1127 IR 39.00 Feb 18, 2012 1.05 -0.25     5 102
Feb 18, 2012 0.10       0 948 IR 40.00 Feb 18, 2012 1.46       0 13
Feb 18, 2012 0.05       0 186 IR 41.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 IR 42.00 Feb 18, 2012         0 0