Quest Diagnostics Inc. (DGX) Options

Option Chain for Quest Diagnostics Inc.  (DGX) 
$ 57.54   -0.17 (-0.29%) Volume: 1.04 m 4:01 PM EST Feb 10, 2012
After Hours:  $ 56.9223   -0.6177 (-1.07%) Volume: 20.2 k 5:17 PM EST Feb 10, 2012
Option Filter:        Type:        Help
Feb 12  |  Mar 12  |  May 12  |  Aug 12  |  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 DGX 35.00 Feb 18, 2012 0.10       0 2
Feb 18, 2012         0 0 DGX 40.00 Feb 18, 2012 0.10       0 187
Feb 18, 2012 12.13       0 0 DGX 45.00 Feb 18, 2012 0.05       0 179
Feb 18, 2012 8.19       0 156 DGX 50.00 Feb 18, 2012 0.10       0 272
Feb 18, 2012 2.65 -0.55     2 307 DGX 55.00 Feb 18, 2012 0.05 -0.15     4 927
Feb 18, 2012 0.10       0 1274 DGX 60.00 Feb 18, 2012 2.10       0 2482
Feb 18, 2012 0.04       0 548 DGX 65.00 Feb 18, 2012 5.20       0 13
Feb 18, 2012         0 0 DGX 70.00 Feb 18, 2012 14.40       0 10
Feb 18, 2012         0 0 DGX 75.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 DGX 80.00 Feb 18, 2012         0 0
Feb 18, 2012         0 0 DGX 85.00 Feb 18, 2012         0 0