Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
STEC Feb 20 2010 2.50 12.10 12.35
STEC Feb 20 2010 5.00 10.00 10.00 10.00 9.65 9.85 30 30
STEC Feb 20 2010 7.50 10.30 1.30 14.44 10.30 10.30 7.10 7.50 50 50
STEC Feb 20 2010 9.00 5.40 -0.20 -3.57 5.40 5.40 5.65 5.80 10 105
STEC Feb 20 2010 10.00 4.75 0.60 14.46 4.75 4.75 4.65 4.80 20 330
STEC Feb 20 2010 11.00 3.80 -0.20 -5.00 3.80 3.80 3.65 3.80 50 367
STEC Feb 20 2010 12.50 2.33 0.03 1.30 2.33 2.20 2.22 2.34 25 1,541
STEC Feb 20 2010 14.00 1.06 -0.01 -0.93 1.20 0.97 1.00 1.05 105 4,279
STEC Feb 20 2010 15.00 0.48 -0.07 -12.73 0.78 0.47 0.46 0.50 1,053 3,716
STEC Feb 20 2010 16.00 0.22 -0.07 -24.14 0.38 0.22 0.20 0.22 957 6,927
STEC Feb 20 2010 17.50 0.05 -0.04 -44.44 0.12 0.01 0.03 0.05 1,266 6,226
STEC Feb 20 2010 19.00 0.03 -0.02 -40.00 0.04 0.03 0.02 0.04 60 7,753
STEC Feb 20 2010 20.00 0.02 0.03 0.01 0.01 0.02 116 12,398
STEC Feb 20 2010 21.00 0.03 0.03 0.02 0.01 0.02 13 2,411
STEC Feb 20 2010 22.50 0.03 0.03 0.03 0.01 0.03 1 2,775
STEC Feb 20 2010 24.00 0.05 -0.01 -16.67 0.05 0.05 0.01 0.02 45 879
STEC Feb 20 2010 25.00 0.01 -0.04 -80.00 0.01 0.01 0.01 0.01 17 5,771
STEC Feb 20 2010 26.00 0.02 -0.03 -60.00 0.02 0.02 0.01 0.03 83 789
STEC Feb 20 2010 27.00 0.05 0.05 0.05 0.01 0.01 617
STEC Feb 20 2010 28.00 0.01 0.01 0.01 0.01 0.03 10 635
STEC Feb 20 2010 29.00 0.05 0.05 0.05 0.03 163
STEC Feb 20 2010 30.00 0.02 -0.01 -33.33 0.02 0.02 0.02 0.02 128 2,909
STEC Feb 20 2010 31.00 0.05 0.05 0.05 0.02 753
STEC Feb 20 2010 32.00 0.05 0.05 0.05 0.02 637
STEC Feb 20 2010 33.00 0.03 0.03 0.03 0.02 299
STEC Feb 20 2010 34.00 0.03 0.03 0.03 0.02 2,022
STEC Feb 20 2010 35.00 0.02 0.02 0.02 0.02 20 4,483
STEC Feb 20 2010 36.00 0.55 0.55 0.55 0.02 1,668
STEC Feb 20 2010 37.00 0.05 0.05 0.05 0.02 1,154
STEC Feb 20 2010 38.00 0.45 0.45 0.45 0.02 1,175
STEC Feb 20 2010 39.00 0.30 0.30 0.30 0.02 114
STEC Feb 20 2010 40.00 0.05 0.05 0.05 0.02 3,929
STEC Feb 20 2010 41.00 0.25 0.25 0.25 0.02 126
STEC Feb 20 2010 42.00 0.20 0.20 0.20 0.02 1,535
STEC Feb 20 2010 43.00 0.20 0.20 0.20 0.02 151
STEC Feb 20 2010 44.00 0.05 0.05 0.05 0.02 883
STEC Feb 20 2010 45.00 0.02 0.02 0.02 0.02 2 1,472
STEC Feb 20 2010 46.00 0.70 0.70 0.70 0.02 44
STEC Feb 20 2010 50.00 0.10 0.10 0.10 0.02 721
STEC Feb 20 2010 55.00 0.10 0.10 0.10 0.02 305
STEC Feb 20 2010 60.00 0.05 0.05 0.05 0.02 235
STEC Feb 20 2010 65.00 0.05 0.05 0.05 0.02 291
STEC Feb 20 2010 70.00 0.10 0.10 0.10 0.02 179
STEC Feb 20 2010 75.00 0.05 0.05 0.05 0.02 171
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
STEC Feb 20 2010 2.50 0.05 0.05 0.05 0.02 10
STEC Feb 20 2010 5.00 0.04 0.01 33.33 0.04 0.04 0.03 10 80
STEC Feb 20 2010 7.50 0.07 -0.13 -65.00 0.07 0.07 0.05 0.02 10 267
STEC Feb 20 2010 9.00 0.02 0.02 0.02 0.01 0.03 521
STEC Feb 20 2010 10.00 0.05 0.02 66.67 0.05 0.05 0.01 0.03 2 888
STEC Feb 20 2010 11.00 0.04 -0.02 -33.33 0.04 0.04 0.02 0.03 99 2,211
STEC Feb 20 2010 12.50 0.09 -0.03 -25.00 0.10 0.09 0.08 0.11 34 3,236
STEC Feb 20 2010 14.00 0.37 -0.08 -17.78 0.45 0.31 0.38 0.41 65 2,839
STEC Feb 20 2010 15.00 0.84 -0.01 -1.18 0.97 0.70 0.83 0.88 326 4,815
STEC Feb 20 2010 16.00 1.52 -0.06 -3.80 1.64 1.36 1.55 1.60 189 4,526
STEC Feb 20 2010 17.50 3.05 0.15 5.17 3.05 2.98 2.86 2.95 252 4,937
STEC Feb 20 2010 19.00 4.39 -0.63 -12.55 4.39 4.39 4.35 4.45 6 6,699
STEC Feb 20 2010 20.00 5.10 -0.60 -10.53 5.10 5.10 5.20 5.45 10 9,113
STEC Feb 20 2010 21.00 6.70 0.80 13.56 6.90 6.65 6.10 6.45 57 783
STEC Feb 20 2010 22.50 8.20 1.50 22.39 8.30 8.20 7.70 7.95 21 2,675
STEC Feb 20 2010 24.00 10.10 2.60 34.67 10.10 10.10 9.10 9.45 15 168
STEC Feb 20 2010 25.00 10.45 0.15 1.46 10.45 10.30 10.20 10.45 10 4,069
STEC Feb 20 2010 26.00 10.87 -0.33 -2.95 10.87 10.55 11.10 11.45 83 134
STEC Feb 20 2010 27.00 11.90 11.90 11.90 12.10 12.45 173
STEC Feb 20 2010 28.00 12.90 12.90 12.90 13.10 13.45 223
STEC Feb 20 2010 29.00 9.10 9.10 9.10 14.20 14.60 81
STEC Feb 20 2010 30.00 15.24 -0.56 -3.54 15.24 15.23 15.10 15.45 12 384
STEC Feb 20 2010 31.00 16.10 16.60 10
STEC Feb 20 2010 32.00 13.00 13.00 13.00 17.10 17.60 47
STEC Feb 20 2010 33.00 10.00 10.00 10.00 18.10 18.60 2
STEC Feb 20 2010 34.00 14.10 14.10 14.10 19.10 19.60 56
STEC Feb 20 2010 35.00 18.80 18.80 18.80 20.10 20.45 976
STEC Feb 20 2010 36.00 23.70 23.70 23.70 21.10 21.60 985
STEC Feb 20 2010 37.00 23.70 23.70 23.70 22.10 22.45 18
STEC Feb 20 2010 38.00 15.90 15.90 15.90 23.10 23.45 10
STEC Feb 20 2010 39.00 17.70 17.70 17.70 24.10 24.45 50
STEC Feb 20 2010 40.00 25.40 -0.80 -3.05 25.40 25.40 25.10 25.45 6 1,116
STEC Feb 20 2010 41.00 22.10 22.10 22.10 26.10 26.65 30
STEC Feb 20 2010 42.00 20.60 20.60 20.60 27.10 27.45 994
STEC Feb 20 2010 43.00 28.10 28.45 40
STEC Feb 20 2010 44.00 18.25 18.25 18.25 29.25 29.50 852
STEC Feb 20 2010 45.00 17.40 17.40 17.40 30.10 30.45 987
STEC Feb 20 2010 46.00 31.10 31.45
STEC Feb 20 2010 50.00 35.25 35.25 35.25 35.10 35.45 3 44
STEC Feb 20 2010 55.00 16.00 16.00 16.00 40.10 40.45 106
STEC Feb 20 2010 60.00 18.70 18.70 18.70 45.10 45.45 1
STEC Feb 20 2010 65.00 33.30 33.30 33.30 50.10 50.45 59
STEC Feb 20 2010 70.00 39.30 39.30 39.30 55.10 55.45 60
STEC Feb 20 2010 75.00 7.60 7.60 7.60 60.10 60.45 25
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