| DATE | Walmart | Nike | Oracle | Microsoft |
|---|---|---|---|---|
December 1990 | $1.517 | $0.782 | $0.154 | $0.635 |
November 1990 | $1.509 | $0.661 | $0.154 | $0.609 |
October 1990 | $1.340 | $0.533 | $0.105 | $0.538 |
September 1990 | $1.365 | $0.605 | $0.127 | $0.531 |
August 1990 | $1.428 | $0.632 | $0.228 | $0.519 |
July 1990 | $1.570 | $0.830 | $0.331 | $0.561 |
June 1990 | $1.560 | $0.741 | $0.453 | $0.641 |
May 1990 | $1.409 | $0.756 | $0.387 | $0.616 |
April 1990 | $1.240 | $0.662 | $0.311 | $0.489 |
March 1990 | $1.181 | $0.652 | $0.370 | $0.467 |
February 1990 | $1.098 | $0.545 | $0.439 | $0.416 |
January 1990 | $1.064 | $0.485 | $0.421 | $0.390 |
December 1989 | $1.120 | $0.511 | $0.458 | $0.367 |
November 1989 | $1.087 | $0.564 | $0.470 | $0.367 |
October 1989 | $1.034 | $0.588 | $0.456 | $0.345 |
September 1989 | $1.022 | $0.636 | $0.463 | $0.289 |
August 1989 | $1.053 | $0.497 | $0.368 | $0.248 |
July 1989 | $1.076 | $0.442 | $0.301 | $0.231 |
June 1989 | $0.949 | $0.389 | $0.292 | $0.224 |
May 1989 | $0.941 | $0.361 | $0.299 | $0.255 |
April 1989 | $0.895 | $0.348 | $0.284 | $0.236 |
March 1989 | $0.808 | $0.320 | $0.236 | $0.210 |
February 1989 | $0.791 | $0.202 | $0.221 | $0.251 |
January 1989 | $0.837 | $0.203 | $0.232 | $0.251 |
December 1988 | $0.779 | $0.178 | $0.191 | $0.225 |