Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
BIIB Feb 20 2010 25.00 — — — — — 28.60 30.10 — —
BIIB Feb 20 2010 30.00 — — — — — 23.60 25.10 — —
BIIB Feb 20 2010 35.00 — — — — — 18.60 20.10 — —
BIIB Feb 20 2010 40.00 13.50 1.60 13.45 13.50 13.20 13.60 15.10 1,450 1,000
BIIB Feb 20 2010 45.00 8.00 -1.19 -12.95 8.21 8.00 8.60 10.10 21 2,020
BIIB Feb 20 2010 50.00 4.10 0.40 10.81 4.10 4.00 4.00 4.50 36 4,740
BIIB Feb 20 2010 55.00 0.45 0.01 2.27 0.80 0.40 0.40 0.55 500 5,915
BIIB Feb 20 2010 60.00 0.05 — — 0.05 0.05 0.05 0.10 63 2,082
BIIB Feb 20 2010 65.00 0.10 -0.05 -33.33 0.10 0.05 0.05 0.10 42 1,546
BIIB Feb 20 2010 70.00 — — — — — — 0.10 — —
BIIB Feb 20 2010 75.00 — — — — — — 0.10 — —
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
BIIB Feb 20 2010 25.00 — — — — — — 0.10 — —
BIIB Feb 20 2010 30.00 — — — — — — 0.10 — —
BIIB Feb 20 2010 35.00 — — — — — 0.05 0.10 — —
BIIB Feb 20 2010 40.00 0.10 — — 0.10 0.10 0.05 0.10 — 10
BIIB Feb 20 2010 45.00 0.10 0.05 100.00 0.10 0.10 0.05 0.10 6 427
BIIB Feb 20 2010 50.00 0.10 -0.30 -75.00 0.10 0.05 0.05 0.15 203 2,125
BIIB Feb 20 2010 55.00 1.39 -1.21 -46.54 1.90 1.10 1.40 1.50 162 2,437
BIIB Feb 20 2010 60.00 6.70 1.40 26.42 6.70 6.70 5.00 6.40 33 102
BIIB Feb 20 2010 65.00 10.60 -0.60 -5.36 10.60 10.60 9.90 11.70 10 154
BIIB Feb 20 2010 70.00 19.50 3.10 18.90 19.50 19.50 15.00 16.40 — 5
BIIB Feb 20 2010 75.00 — — — — — 20.00 21.40 — —
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