Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
WLT Feb 20 2010 15.00 3.57 — — 3.57 3.57 0.10 4.50 — —
WLT Feb 20 2010 17.50 0.40 -0.05 -11.11 0.45 0.40 0.10 0.90 21 21
WLT Feb 20 2010 20.00 — — — — — — 0.70 — —
WLT Feb 20 2010 45.00 — — — — — 23.70 24.90 — —
WLT Feb 20 2010 50.00 — — — — — 18.70 19.90 — —
WLT Feb 20 2010 55.00 15.00 1.50 11.11 15.00 13.50 14.10 15.00 15 99
WLT Feb 20 2010 60.00 10.00 2.00 25.00 10.00 10.00 9.30 10.10 1 337
WLT Feb 20 2010 65.00 5.13 1.43 38.65 5.50 4.40 4.80 5.70 89 1,294
WLT Feb 20 2010 70.00 2.15 0.85 65.38 2.45 1.70 2.10 2.25 348 4,819
WLT Feb 20 2010 75.00 0.65 0.25 62.50 0.80 0.45 0.60 0.70 907 4,493
WLT Feb 20 2010 80.00 0.14 -0.01 -6.67 0.30 0.12 0.10 0.20 75 1,928
WLT Feb 20 2010 85.00 0.06 -0.05 -45.45 0.06 0.06 0.05 0.10 2 743
WLT Feb 20 2010 90.00 0.05 — — 0.05 0.05 0.05 0.05 2 564
WLT Feb 20 2010 95.00 0.10 0.05 100.00 0.10 0.10 0.05 0.05 2 230
WLT Feb 20 2010 100.00 0.08 -0.16 -66.67 0.12 0.08 0.05 0.10 3 58
WLT Feb 20 2010 105.00 0.04 -0.16 -80.00 0.04 0.04 0.05 0.10 30 60
WLT Feb 20 2010 110.00 — — — — — 0.05 0.15 — —
WLT Feb 20 2010 115.00 — — — — — — 0.15 — —
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
WLT Feb 20 2010 15.00 — — — — — — 0.70 — —
WLT Feb 20 2010 17.50 0.60 — — 0.60 0.60 0.05 1.30 11 11
WLT Feb 20 2010 20.00 1.83 — — 1.83 1.83 0.75 5.00 — 7
WLT Feb 20 2010 45.00 0.05 — — 0.05 0.05 0.05 0.05 50 241
WLT Feb 20 2010 50.00 0.05 — — 0.05 0.05 0.05 0.10 1 379
WLT Feb 20 2010 55.00 0.35 -0.04 -10.26 0.50 0.30 0.10 0.20 82 383
WLT Feb 20 2010 60.00 0.38 -0.42 -52.50 0.46 0.30 0.30 0.45 157 1,571
WLT Feb 20 2010 65.00 1.05 -1.15 -52.27 1.45 1.00 1.00 1.10 544 7,193
WLT Feb 20 2010 70.00 3.05 -1.15 -27.38 4.10 2.78 2.85 3.30 173 2,483
WLT Feb 20 2010 75.00 6.20 -3.10 -33.33 7.12 6.20 6.00 6.80 73 979
WLT Feb 20 2010 80.00 15.39 0.59 3.99 15.70 15.39 10.40 11.60 3 455
WLT Feb 20 2010 85.00 17.00 7.00 70.00 17.00 17.00 15.30 16.50 1 43
WLT Feb 20 2010 90.00 15.19 -1.38 -8.33 15.19 15.19 20.20 21.50 1 3
WLT Feb 20 2010 95.00 — — — — — 24.80 27.20 — —
WLT Feb 20 2010 100.00 — — — — — 29.80 32.20 — —
WLT Feb 20 2010 105.00 — — — — — 34.80 37.20 — —
WLT Feb 20 2010 110.00 — — — — — 39.80 42.70 — —
WLT Feb 20 2010 115.00 — — — — — 44.80 47.70 — —
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