Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
CMCSA Feb 20 2010 13.00 — — — — — 2.32 2.49 — —
CMCSA Feb 20 2010 14.00 — — — — — 1.39 1.44 — —
CMCSA Feb 20 2010 15.00 0.75 0.25 50.00 0.75 0.74 0.52 0.55 5 1,202
CMCSA Feb 20 2010 16.00 0.14 0.07 100.00 0.14 0.07 0.05 0.07 18,346 26,214
CMCSA Feb 20 2010 17.00 0.01 -0.01 -50.00 0.01 0.01 0.02 0.01 6 3,677
CMCSA Feb 20 2010 18.00 0.01 — — 0.01 0.01 0.01 0.01 3 2,823
CMCSA Feb 20 2010 19.00 0.05 — — 0.05 0.05 0.05 0.01 1,958 1,012
CMCSA Feb 20 2010 20.00 0.05 -0.08 -61.54 0.05 0.05 0.05 0.01 2 92
CMCSA Feb 20 2010 21.00 0.05 — — 0.05 0.05 0.05 0.01 — 41
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
CMCSA Feb 20 2010 13.00 0.02 -0.08 -80.00 0.02 0.02 0.01 0.02 1 21
CMCSA Feb 20 2010 14.00 0.05 — — 0.05 0.05 0.02 0.04 100 261
CMCSA Feb 20 2010 15.00 0.15 -0.07 -31.82 0.21 0.13 0.14 0.16 13 1,770
CMCSA Feb 20 2010 16.00 0.55 -0.21 -27.63 0.65 0.55 0.66 0.69 85 8,072
CMCSA Feb 20 2010 17.00 1.45 -0.38 -20.77 1.45 1.45 1.60 1.63 3 325
CMCSA Feb 20 2010 18.00 2.55 0.20 8.51 2.55 2.55 2.36 2.65 3 392
CMCSA Feb 20 2010 19.00 3.65 1.40 62.22 3.65 3.65 3.25 3.70 2 32
CMCSA Feb 20 2010 20.00 — — — — — 4.30 4.70 — —
CMCSA Feb 20 2010 21.00 — — — — — 5.25 5.70 — —
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