Sorry, I couldn't find pricing data for that day. The closing price for Biogen (BIIB) on December 31, 1999 was $32.75. It was up 4.6% for the day. The latest price is $140.64.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 1999 | $31.31 | $33.00 | $30.42 | $32.75 | 1,224,300 |
Daily pricing data for Biogen dates back to 9/17/1991, and may be incomplete.
