01\16\80
SELL  S4
 .609 
03\28\80
BUY   B19
 2.266 
08\22\80
SELL  S2
 2.844 
09\26\80
BUY   B11
 3.016 
11\14\80
SELL  S9
 3.469 
12\09\80
BUY   B17
 3.156 
01\02\81
SELL  S9
 2.945 
01\23\81
BUY   B9
 2.75 
04\24\81
SELL  S15
 2.578 
09\28\81
BUY   B19
 1.938 
10\09\81
SELL  S9
 2.07 
10\23\81
BUY   B9
 1.953 
04\01\82
SELL  S9
 1.726 
08\11\82
BUY   B8
 2.094 
12\07\82
SELL  S9
 4.094 
12\15\82
BUY   B6
 3.625 
01\06\83
SELL  S12
 3.813 
01\24\83
BUY   B9
 4.438 
07\26\83
SELL  S9
 8.5 
08\09\83
BUY   B17
 7.5 
11\22\83
SELL  S4
 9.188 
05\22\84
BUY   B17
 6.718 
04\29\86
SELL  S9
 7 
07\09\86
BUY   B9
 5.28 
08\12\86
SELL  S9
 5 
09\11\86
BUY   B17
 4.968 
04\06\87
SELL  S9
 6 
05\19\87
BUY   B17
 6.188 
06\08\87
SELL  S9
 6.875 
06\22\87
BUY   B4
 6.5 
08\26\87
SELL  S4
 8 
09\04\87
BUY   B17
 7.625 
10\01\87
SELL  S9\S12
 8.625 
10\20\87
BUY   B16
 5.125 
10\22\87
SELL  S6
 4.655 
12\02\87
BUY   B17
 3.625 
12\28\87
SELL  S9
 4.25 
01\08\88
BUY   B9
 4.593 
02\26\88
SELL  S1
 3.655 
03\25\88
BUY   B9
 3.75 
09\06\88
SELL  S2
 3.78 
11\11\88
BUY   B17
 3.092 
10\04\89
SELL  S9
 4.813 
10\17\89
BUY   B17
 4.75 
01\02\90
SELL  S15
 6.063 
01\23\90
BUY   B17
 6 
07\12\90
SELL  S9
 5.813 
09\24\90
BUY   B8
 2.25 
04\14\92
SELL  S15
 3.75 
08\21\92
BUY   B2
 3.063 
02\03\94
SELL  S4
 4.53 
04\05\94
BUY   B19
 6.5 
10\17\94
SELL  S9
 7.155 
12\01\94
BUY   B6
 7.625 
02\27\96
SELL  S1
 11.125 
04\10\96
BUY   B9
 8.75 
05\29\96
SELL  S1
 9.875 
07\11\96
BUY   B2
 7.625 
04\22\97
SELL  S9
 14.875 
05\09\97
BUY   B4
 17.75 
09\18\97
SELL  S12
 26.5 
10\28\97
BUY   B1\B19
 19.81 
04\21\98
SELL  S15
 18.81 
10\01\98
BUY   B9
 9.125 
06\18\99
SELL  S12
 33.5 
10\04\99
BUY   B1
 37.25 
12\10\99
SELL  S9
 47.75 
02\04\00
BUY   B17
 72.75 
04\25\00
SELL  S2
 103.37 
05\03\00
BUY   B2
 100.18 
09\06\00
SELL  S4
 59.31 
10\20\00
BUY   B17
 28.18 
12\08\00
SELL  S12
 38.31 
03\23\01
BUY   B9
 37.88 
05\17\01
SELL  S4
 42.94 
09\19\01
BUY   B16
 24.12 
02\26\02
SELL  S9
 34.22 
07\24\02
BUY   B19
 15.95 
10\15\02
SELL  S12
 9.9 
11\13\02
BUY   B9
 11.13 
01\06\03
SELL  S12
 15.32 
01\22\03
BUY   B9
 12.05 
10\15\03
SELL  S4
 20.29 
11\03\03
BUY   B18
 24.24 
02\11\04
SELL  S15
 27.01 
05\18\04
BUY   B2
 20.89 
09\02\04
SELL  S2
 13.45 
10\14\04
BUY   B9
 13.2 
12\28\04
SELL  S8
 16.58 
04\21\05
BUY   B19
 12.04 
05\05\06
SELL  S9
 17.58 
06\15\06
BUY   B14
 14.61 
06\30\06
SELL  S12
 13.93 
07\18\06
BUY   B9
 12.52 
01\05\07
SELL  S9
 15.29 
03\02\07
BUY   B17
 15.48 
07\17\07
SELL  S9
 18.03 
09\25\07
BUY   B14
 13.99 
10\15\07
SELL  S4
 13.49 
11\14\07
BUY   B1
 11.57 
12\06\07
SELL  S12
 11.06 
03\07\08
BUY   B8
 11.9 
03\24\08
SELL  S9
 12.84 
07\08\08
BUY   B2
 10.73 
07\23\08
SELL  S9
 10.48 
09\15\08
BUY   B8
 8.26 
09\22\08
SELL  S6
 8.35 
10\08\08
BUY   B16
 6.07 
10\21\08
SELL  S6
 5.91 
11\21\08
BUY   B16
 3.14 
01\06\09
SELL  S12
 5.37 
01\21\09
BUY   B19
 4.72 
01\29\09
SELL  S6
 4.99 
02\17\09
BUY   B17
 4.42 
02\27\09
SELL  S5
 4.13 
03\12\09
BUY   B14
 4.18 
06\09\09
SELL  S8
 7.25 
06\23\09
BUY   B5
 6.22 
10\21\09
SELL  S12
 9.8 
11\09\09
BUY   B14
 8.52 
11\13\09
SELL  S9
 8.84 
01\22\10
BUY   B17
 9.76 
06\16\10
SELL  S12
 11.75 
06\30\10
BUY   B8
 9.75 
03\23\11
SELL
 17.57