Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
AMLN Feb 20 2010 5.00 — — — — — 12.20 12.80 — —
AMLN Feb 20 2010 7.50 — — — — — 9.70 10.30 — —
AMLN Feb 20 2010 10.00 8.60 2.99 53.30 8.60 8.60 7.30 7.70 12 10
AMLN Feb 20 2010 12.50 6.10 -0.51 -7.72 6.10 6.10 4.70 5.30 4 799
AMLN Feb 20 2010 15.00 2.58 0.63 32.31 2.58 2.52 2.45 2.70 20 4,138
AMLN Feb 20 2010 17.50 0.55 -0.05 -8.33 0.85 0.55 0.55 0.70 165 8,678
AMLN Feb 20 2010 20.00 0.10 -0.04 -28.57 0.20 0.10 0.05 0.15 176 18,026
AMLN Feb 20 2010 22.50 0.05 -0.05 -50.00 0.06 0.05 0.05 0.15 257 1,710
AMLN Feb 20 2010 25.00 0.05 — — 0.05 0.05 0.05 0.15 20 83
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
AMLN Feb 20 2010 5.00 — — — — — — 0.05 — —
AMLN Feb 20 2010 7.50 0.05 — — 0.05 0.05 — 0.05 21 41
AMLN Feb 20 2010 10.00 0.05 -0.10 -66.67 0.05 0.05 0.05 0.05 3 856
AMLN Feb 20 2010 12.50 0.05 — — 0.05 0.05 0.05 0.05 20 2,148
AMLN Feb 20 2010 15.00 0.15 0.05 50.00 0.15 0.10 0.05 0.15 22 4,858
AMLN Feb 20 2010 17.50 0.60 -0.10 -14.29 0.60 0.45 0.60 0.75 71 16,970
AMLN Feb 20 2010 20.00 3.30 0.70 26.92 3.30 3.00 2.50 2.80 25 520
AMLN Feb 20 2010 22.50 4.20 0.50 13.51 4.20 4.20 4.90 5.30 15 93
AMLN Feb 20 2010 25.00 5.60 -0.50 -8.20 6.10 5.60 7.40 7.70 4 2
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