Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
SFD Feb 20 2010 10.00 5.50 — — 5.50 5.50 5.00 5.60 10 —
SFD Feb 20 2010 12.50 2.85 — — 2.85 2.85 2.55 3.10 19 19
SFD Feb 20 2010 15.00 0.55 -0.05 -8.33 0.57 0.55 0.55 0.70 6 866
SFD Feb 20 2010 17.50 0.05 — — 0.05 0.05 0.05 0.10 61 6,459
SFD Feb 20 2010 20.00 0.10 — — 0.10 0.10 0.05 0.10 5 2,065
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
SFD Feb 20 2010 10.00 0.05 — — 0.05 0.05 0.05 0.10 20 20
SFD Feb 20 2010 12.50 0.05 -0.15 -75.00 0.05 0.05 0.05 0.10 50 151
SFD Feb 20 2010 15.00 0.27 -0.21 -43.75 0.34 0.27 0.20 0.30 5 630
SFD Feb 20 2010 17.50 2.55 0.34 15.38 2.55 2.31 2.05 2.25 133 649
SFD Feb 20 2010 20.00 3.10 -1.50 -32.61 3.10 3.10 4.40 5.00 22 95
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