Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
KLAC Feb 20 2010 22.50 — — — — — 6.40 7.20 — —
KLAC Feb 20 2010 25.00 3.60 -0.70 -16.28 4.30 3.60 3.90 4.70 12 36
KLAC Feb 20 2010 26.00 2.45 -0.20 -7.55 2.80 2.45 3.00 3.40 74 63
KLAC Feb 20 2010 27.00 1.90 0.20 11.76 2.30 1.90 2.05 2.25 35 278
KLAC Feb 20 2010 28.00 1.40 0.50 55.56 1.40 1.15 1.30 1.40 237 569
KLAC Feb 20 2010 29.00 0.70 -0.10 -12.50 0.71 0.70 0.65 0.75 46 1,414
KLAC Feb 20 2010 30.00 0.35 -0.05 -12.50 0.40 0.30 0.25 0.35 122 4,479
KLAC Feb 20 2010 31.00 0.15 -0.02 -11.76 0.15 0.15 0.05 0.15 3 791
KLAC Feb 20 2010 32.00 0.06 0.01 20.00 0.06 0.05 0.05 0.10 26 2,135
KLAC Feb 20 2010 33.00 0.05 — — 0.05 0.05 0.05 0.05 10 1,374
KLAC Feb 20 2010 34.00 0.03 -0.02 -40.00 0.05 0.03 0.05 0.05 13 5,097
KLAC Feb 20 2010 35.00 0.05 — — 0.05 0.05 0.05 0.05 10 6,031
KLAC Feb 20 2010 36.00 0.10 -0.03 -23.08 0.10 0.10 0.05 0.05 7 533
KLAC Feb 20 2010 37.00 0.25 — — 0.30 0.25 0.05 0.05 8 1,962
KLAC Feb 20 2010 38.00 0.05 — — 0.05 0.05 0.05 0.05 20 1,002
KLAC Feb 20 2010 39.00 0.26 -0.09 -25.71 0.26 0.26 0.05 0.05 3 114
KLAC Feb 20 2010 40.00 0.10 -0.35 -77.78 0.10 0.10 0.05 0.05 25 100
KLAC Feb 20 2010 41.00 0.25 -0.10 -28.57 0.25 0.25 0.05 0.05 1 31
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
KLAC Feb 20 2010 22.50 — — — — — — 0.05 — —
KLAC Feb 20 2010 25.00 0.05 -0.05 -50.00 0.05 0.05 0.05 0.10 6 57
KLAC Feb 20 2010 26.00 0.25 0.05 25.00 0.25 0.25 0.05 0.10 15 94
KLAC Feb 20 2010 27.00 0.15 -0.30 -66.67 0.35 0.15 0.10 0.20 60 142
KLAC Feb 20 2010 28.00 0.30 -0.15 -33.33 0.30 0.30 0.30 0.40 30 581
KLAC Feb 20 2010 29.00 0.65 -0.20 -23.53 0.75 0.65 0.65 0.75 141 1,397
KLAC Feb 20 2010 30.00 1.15 -0.20 -14.81 1.45 1.05 1.25 1.35 321 3,470
KLAC Feb 20 2010 31.00 2.05 -0.30 -12.77 2.05 2.05 1.90 2.20 1 644
KLAC Feb 20 2010 32.00 3.90 1.00 34.48 3.90 3.90 2.90 3.20 55 3,358
KLAC Feb 20 2010 33.00 3.90 -0.40 -9.30 3.90 3.90 3.70 4.20 1 1,561
KLAC Feb 20 2010 34.00 4.80 -0.30 -5.88 5.30 4.80 4.50 5.30 154 2,591
KLAC Feb 20 2010 35.00 6.55 -0.25 -3.68 6.55 6.55 5.50 6.40 10 1,864
KLAC Feb 20 2010 36.00 6.90 -0.30 -4.17 7.30 6.90 6.50 7.40 95 1,245
KLAC Feb 20 2010 37.00 7.90 -1.00 -11.24 8.30 7.90 7.50 8.20 82 1,218
KLAC Feb 20 2010 38.00 8.90 0.20 2.30 8.90 8.90 8.90 9.20 20 1,289
KLAC Feb 20 2010 39.00 9.90 -0.30 -2.94 9.90 9.90 9.50 10.40 188 898
KLAC Feb 20 2010 40.00 10.90 4.20 62.69 10.90 10.90 10.50 11.40 20 499
KLAC Feb 20 2010 41.00 11.90 1.60 15.53 11.90 11.90 11.50 12.40 31 559
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