Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
MAT Feb 20 2010 12.50 — — — — — 7.70 8.30 — —
MAT Feb 20 2010 15.00 4.40 — — 4.40 4.40 5.20 5.80 — 110
MAT Feb 20 2010 16.00 4.30 -0.40 -8.51 4.30 4.30 4.40 4.80 5 5
MAT Feb 20 2010 17.50 2.75 -0.65 -19.12 2.75 2.75 2.80 3.30 50 473
MAT Feb 20 2010 19.00 1.30 -0.05 -3.70 1.30 1.28 1.50 1.65 20 375
MAT Feb 20 2010 20.00 0.67 0.17 34.00 0.67 0.58 0.65 0.75 215 4,451
MAT Feb 20 2010 21.00 0.15 -0.05 -25.00 0.15 0.15 0.15 0.25 100 1,153
MAT Feb 20 2010 22.50 0.05 — — 0.05 0.05 0.10 0.05 5 3,852
MAT Feb 20 2010 24.00 — — — — — 0.05 0.05 — —
MAT Feb 20 2010 25.00 0.05 — — 0.05 0.05 0.05 0.05 423 1,651
MAT 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
MAT Feb 20 2010 12.50 — — — — — — 0.05 — —
MAT Feb 20 2010 15.00 — — — — — 0.05 0.05 — —
MAT Feb 20 2010 16.00 — — — — — — 0.05 — —
MAT Feb 20 2010 17.50 0.02 -0.03 -60.00 0.02 0.02 0.05 0.05 3 538
MAT Feb 20 2010 19.00 0.15 -0.05 -25.00 0.15 0.15 0.05 0.10 10 459
MAT Feb 20 2010 20.00 0.15 -0.25 -62.50 0.30 0.15 0.15 0.25 460 6,628
MAT Feb 20 2010 21.00 1.15 -0.10 -8.00 1.15 1.15 0.60 0.70 41 301
MAT Feb 20 2010 22.50 2.40 -0.50 -17.24 2.40 2.40 1.85 2.05 57 244
MAT Feb 20 2010 24.00 — — — — — 3.20 3.60 — —
MAT Feb 20 2010 25.00 5.30 0.30 6.00 5.30 5.30 4.20 4.80 22 32
MAT Feb 20 2010 30.00 10.10 -0.40 -3.81 10.10 10.10 9.20 9.80 11 11
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