Aetna Inc (AET)
Last Change % Change Open High Low
28.97  0.23   0.79   29.57   29.70   28.00  

Feb 2010  Mar 2010  Apr 2010  Jul 2010  Jan 2011  Jan 2012  
Call Strike Put
Sym Last Chge Vol Open Int   Sym Last Chge Vol Open Int
AET B 20 9.60 9.60 10 20.00 AET N 20 N/A N/A N/A N/A 
AET B 22.5 10.20 0.00 0 31  22.50 AET N 22.5 N/A N/A N/A N/A 
AET B 25 3.20 1.20 32 21  25.00 AET N 25 0.07 0.01 201 288 
AET B 26 2.89 0.61 41 68  26.00 AET N 26 0.20 0.07 284 231 
AET B 27 2.45 0.15 21 142  27.00 AET N 27 0.25 0.08 269 635 
AET B 28 1.49 0.54 5,069 2060  28.00 AET N 28 0.60 0.17 2,327 7138 
AET B 29 0.77 0.34 76 1666  29.00 AET N 29 0.86 0.09 406 4464 
AET B 30 0.41 0.15 5,535 14896  30.00 AET N 30 1.39 0.06 135 5138 
AET B 31 0.17 0.28 86 9877  31.00 AET N 31 2.11 0.22 110 1120 
AET B 32 0.05 0.10 141 9623  32.00 AET N 32 3.70 1.26 5 2491 
AET B 33 0.01 0.07 56 13174  33.00 AET N 33 4.40 0.80 11 1050 
AET B 34 0.01 0.01 29 20749  34.00 AET N 34 5.30 1.10 13 481 
AET B 35 0.03 0.01 29 2211  35.00 AET N 35 5.40 0.00 0 123 
AET B 36 0.03 0.00 0 29536  36.00 AET N 36 6.50 0.00 0 121 
AET B 37 0.07 0.00 0 881  37.00 AET N 37 7.40 2.20 10 21 
AET B 38 0.35 0.00 0 144  38.00 AET N 38 8.40 0.30 10
AET B 39 0.20 0.00 0 20  39.00 AET N 39 N/A N/A N/A N/A 
AET B 40 0.15 0.00 0 129  40.00 AET N 40 10.40 10.40 10
AET B 45 N/A N/A N/A N/A  45.00 AET N 45 15.30 0.00 0