Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
CAH Feb 20 2010 22.50 11.00 0.50 4.76 11.00 11.00 9.90 10.60 4 14
CAH Feb 20 2010 25.00 7.20 — — 7.20 7.20 7.40 8.10 10 53
CAH Feb 20 2010 30.00 2.45 -0.65 -20.97 2.55 2.45 2.55 2.80 66 1,152
CAH Feb 20 2010 35.00 0.30 0.15 100.00 0.30 0.20 0.05 0.10 233 788
CAH Feb 20 2010 40.00 0.05 — — 0.05 0.04 0.05 0.05 732 700
CAH Feb 20 2010 45.00 — — — — — — 0.05 — —
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
CAH Feb 20 2010 22.50 — — — — — — 0.05 — —
CAH Feb 20 2010 25.00 — — — — — 0.05 0.05 — —
CAH Feb 20 2010 30.00 0.15 0.10 200.00 0.15 0.15 0.05 0.10 134 812
CAH Feb 20 2010 35.00 2.32 -0.18 -7.20 2.32 2.32 2.30 2.50 1 582
CAH Feb 20 2010 40.00 7.10 -0.20 -2.74 7.10 7.10 6.90 7.60 67 10
CAH Feb 20 2010 45.00 — — — — — 11.90 12.60 — —
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