01\16\80
SELL  S4
 3.601 
03\28\80
BUY   B19
 3.601 
08\22\80
SELL  S2
 3.601 
09\26\80
BUY   B11
 3.601 
11\14\80
SELL  S9
 3.601 
12\09\80
BUY   B17
 3.601 
01\02\81
SELL  S9
 4.327 
01\23\81
BUY   B9
 4.109 
04\24\81
SELL  S15
 3.64 
09\28\81
BUY   B19
 1.804 
10\09\81
SELL  S9
 2.344 
10\23\81
BUY   B9
 2.382 
04\01\82
SELL  S9
 2.226 
08\11\82
BUY   B8
 1.664 
12\07\82
SELL  S9
 4.234 
12\15\82
BUY   B6
 3.531 
01\06\83
SELL  S12
 3.64 
01\24\83
BUY   B9
 4.406 
07\26\83
SELL  S9
 4.89 
08\09\83
BUY   B17
 4.296 
11\22\83
SELL  S4
 2.688 
05\22\84
BUY   B17
 3.719 
04\29\86
SELL  S9
 3.906 
07\09\86
BUY   B9
 4.327 
08\12\86
SELL  S9
 4.281 
09\11\86
BUY   B17
 4.077 
04\06\87
SELL  S9
 8.75 
05\19\87
BUY   B17
 9.156 
06\08\87
SELL  S9
 9.719 
06\22\87
BUY   B4
 10.5 
08\26\87
SELL  S4
 11.563 
09\04\87
BUY   B17
 12.625 
10\01\87
SELL  S9\S12
 14.563 
10\20\87
BUY   B16
 8.625 
10\22\87
SELL  S6
 9.188 
12\02\87
BUY   B17
 8.125 
12\28\87
SELL  S9
 10.063 
01\08\88
BUY   B9
 5.688 
02\26\88
SELL  S1
 10.438 
03\25\88
BUY   B9
 10.03 
09\06\88
SELL  S2
 9.717 
11\11\88
BUY   B17
 9.625 
10\04\89
SELL  S9
 11.063 
10\17\89
BUY   B17
 11.813 
01\02\90
SELL  S15
 9.313 
01\23\90
BUY   B17
 8.438 
07\12\90
SELL  S9
 11.842 
09\24\90
BUY   B8
 7.563 
04\14\92
SELL  S15
 14.688 
08\21\92
BUY   B2
 11.188 
02\03\94
SELL  S4
 16.438 
04\05\94
BUY   B19
 8.375 
10\17\94
SELL  S9
 9.938 
12\01\94
BUY   B6
 9.045 
02\27\96
SELL  S1
 7.155 
04\10\96
BUY   B9
 6.5 
05\29\96
SELL  S1
 6.218 
07\11\96
BUY   B2
 4.468 
04\22\97
SELL  S9
 4.625 
05\09\97
BUY   B4
 4.265 
09\18\97
SELL  S12
 5.577 
10\28\97
BUY   B1\B19
 4.53 
04\21\98
SELL  S15
 7.25 
10\01\98
BUY   B9
 8.92 
06\18\99
SELL  S12
 11.78 
10\04\99
BUY   B1
 16.14 
12\10\99
SELL  S9
 25.75 
02\04\00
BUY   B17
 27 
04\25\00
SELL  S2
 32.077 
05\03\00
BUY   B2
 28.765 
09\06\00
SELL  S4
 29.215 
10\20\00
BUY   B17
 9.75 
12\08\00
SELL  S12
 7.53 
03\23\01
BUY   B9
 11.5 
05\17\01
SELL  S4
 11.775 
09\19\01
BUY   B16
 8.51 
02\26\02
SELL  S9
 11.835 
07\24\02
BUY   B19
 7.6 
10\15\02
SELL  S12
 7.58 
11\13\02
BUY   B9
 7.795 
01\06\03
SELL  S12
 7.45 
01\22\03
BUY   B9
 6.94 
10\15\03
SELL  S4
 12.41 
11\03\03
BUY   B18
 11.575 
02\11\04
SELL  S15
 11.9 
05\18\04
BUY   B2
 13.53 
09\02\04
SELL  S2
 17.83 
10\14\04
BUY   B9
 22.49 
12\28\04
SELL  S8
 32.09 
04\21\05
BUY   B19
 37.18 
05\05\06
SELL  S9
 71.89 
06\15\06
BUY   B14
 59.38 
06\30\06
SELL  S12
 57.27 
07\18\06
BUY   B9
 52.9 
01\05\07
SELL  S9
 85.05 
03\02\07
BUY   B17
 85.41 
07\17\07
SELL  S9
 138.91 
09\25\07
BUY   B14
 153.18 
10\15\07
SELL  S4
 166.98 
11\14\07
BUY   B1
 166.11 
12\06\07
SELL  S12
 189.95 
03\07\08
BUY   B8
 122.25 
03\24\08
SELL  S9
 139.53 
07\08\08
BUY   B2
 179.55 
07\23\08
SELL  S9
 166.26 
09\15\08
BUY   B8
 140.36 
09\22\08
SELL  S6
 131.05 
10\08\08
BUY   B16
 89.79 
10\21\08
SELL  S6
 91.49 
11\21\08
BUY   B16
 82.58 
01\06\09
SELL  S12
 93.02 
01\21\09
BUY   B19
 82.83 
01\29\09
SELL  S6
 93 
02\17\09
BUY   B17
 94.53 
02\27\09
SELL  S5
 89.31 
03\12\09
BUY   B14
 96.35 
06\09\09
SELL  S8
 142.72 
06\23\09
BUY   B5
 134.01 
10\21\09
SELL  S12
 204.92 
11\09\09
BUY   B14
 201.46 
11\13\09
SELL  S9
 204.45 
01\22\10
BUY   B17
 197.75 
06\16\10
SELL  S12
 267.25 
06\30\10
BUY   B8
 251.53 
03\23\11
SELL
 339.19