Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
GB Feb 20 2010 10.00 9.40 10.00
GB Feb 20 2010 12.50 6.90 7.50
GB Feb 20 2010 15.00 4.50 5.00
GB Feb 20 2010 17.50 3.40 0.90 36.00 3.40 3.40 2.10 2.50 1 49
GB Feb 20 2010 20.00 0.65 -0.45 -40.91 0.65 0.65 0.25 0.50 10 453
GB Feb 20 2010 22.50 0.36 -0.49 -57.65 0.36 0.36 0.05 0.20 11 82
GB Feb 20 2010 25.00 0.14 -0.31 -68.89 0.14 0.14 0.05 0.15 11 655
GB Feb 20 2010 30.00 0.05 0.15
GB Feb 20 2010 35.00 0.05 0.15
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
GB Feb 20 2010 10.00 0.15
GB Feb 20 2010 12.50 0.05 0.15
GB Feb 20 2010 15.00 0.20 0.20 0.20 0.05 0.15 15 15
GB Feb 20 2010 17.50 0.16 -0.14 -46.67 0.16 0.16 0.05 0.20 1 350
GB Feb 20 2010 20.00 0.65 0.65 0.65 0.60 0.85 52 165
GB Feb 20 2010 22.50 2.30 0.65 39.39 2.30 2.30 2.65 3.10 4 186
GB Feb 20 2010 25.00 3.90 3.90 3.90 5.00 5.60 14 14
GB Feb 20 2010 30.00 9.70 10.80
GB Feb 20 2010 35.00 14.70 15.80
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