Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
CQB Feb 20 2010 5.00 — — — — — 9.10 9.90 — —
CQB Feb 20 2010 7.50 — — — — — 6.60 7.40 — —
CQB Feb 20 2010 10.00 2.30 — — 2.30 2.30 4.40 4.80 260 260
CQB Feb 20 2010 12.50 2.15 -1.25 -36.76 2.15 2.15 2.10 2.30 2 28
CQB Feb 20 2010 15.00 0.20 -0.12 -37.50 0.20 0.20 0.25 0.35 28 2,113
CQB Feb 20 2010 17.50 0.05 — — 0.05 0.05 0.05 0.05 8 3,446
CQB Feb 20 2010 20.00 0.05 — — 0.05 0.05 0.05 0.05 10 1,429
CQB Feb 20 2010 22.50 0.05 — — 0.05 0.05 0.05 0.05 25 692
CQB Feb 20 2010 25.00 0.15 — — 0.15 0.15 0.05 0.05 10 94
CQB Feb 20 2010 30.00 — — — — — — 0.05 — —
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
CQB Feb 20 2010 5.00 0.25 — — 0.25 0.25 0.05 0.10 — 10
CQB Feb 20 2010 7.50 0.20 -0.60 -75.00 0.20 0.20 0.05 0.05 5 15
CQB Feb 20 2010 10.00 0.05 — — 0.05 0.05 0.05 0.05 10 931
CQB Feb 20 2010 12.50 0.15 — — 0.15 0.15 0.10 0.20 10 929
CQB Feb 20 2010 15.00 1.10 0.37 50.68 1.10 1.00 0.60 0.85 20 2,721
CQB Feb 20 2010 17.50 3.30 0.19 6.11 3.30 3.30 2.80 3.30 33 1,407
CQB Feb 20 2010 20.00 2.50 — — 2.50 2.50 5.10 5.90 4 —
CQB Feb 20 2010 22.50 — — — — — 7.60 8.40 — —
CQB Feb 20 2010 25.00 — — — — — 10.10 10.90 — —
CQB Feb 20 2010 30.00 — — — — — 15.10 15.90 — —
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