The closing price for Regeneron Pharmaceuticals (REGN) in October 2005 was $12.49, on October 31, 2005. It was up 32.7% for the month. The latest price is $594.50.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
October 31 2005 | $11.95 | $12.68 | $11.82 | $12.49 | 554,500 |
October 28 2005 | $11.39 | $12.08 | $11.39 | $11.95 | 532,600 |
October 27 2005 | $10.82 | $11.47 | $10.82 | $11.39 | 427,000 |
October 26 2005 | $10.95 | $11.17 | $10.80 | $10.93 | 461,900 |
October 25 2005 | $11.03 | $11.47 | $10.49 | $11.00 | 963,500 |
October 24 2005 | $9.34 | $11.31 | $9.34 | $11.20 | 1,381,400 |
October 21 2005 | $9.12 | $9.34 | $8.90 | $8.99 | 421,200 |
October 20 2005 | $9.20 | $9.28 | $9.02 | $9.12 | 158,600 |
October 19 2005 | $9.38 | $9.38 | $9.00 | $9.29 | 401,800 |
October 18 2005 | $9.34 | $9.59 | $9.23 | $9.42 | 241,500 |
October 17 2005 | $9.14 | $9.39 | $9.02 | $9.30 | 307,000 |
October 14 2005 | $8.99 | $9.31 | $8.77 | $9.22 | 220,900 |
October 13 2005 | $8.68 | $9.01 | $8.54 | $8.91 | 466,600 |
October 12 2005 | $9.32 | $9.37 | $8.68 | $8.75 | 1,263,800 |
October 11 2005 | $9.47 | $9.62 | $9.20 | $9.39 | 456,200 |
October 10 2005 | $9.44 | $9.73 | $9.25 | $9.38 | 183,400 |
October 07 2005 | $9.26 | $9.68 | $9.21 | $9.49 | 460,200 |
October 06 2005 | $9.79 | $9.81 | $9.20 | $9.24 | 1,054,600 |
October 05 2005 | $10.09 | $10.23 | $9.78 | $9.82 | 544,300 |
October 04 2005 | $9.69 | $10.44 | $9.66 | $10.09 | 571,300 |
October 03 2005 | $9.42 | $9.83 | $9.01 | $9.69 | 474,300 |
Daily pricing data for Regeneron Pharmaceuticals dates back to 4/2/1991, and may be incomplete.
