VRTX: Vertex Pharmaceuticals Incorporated Historical Data
1997 Historical Chart
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Average
OPEN 18.9547
CLOSE 18.8888
Low
LOW 12.625
High
HIGH 26.375
| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
| 01/02/1997 | 18.875 | 19.875 | 18.875 | 19.125 |
| 01/03/1997 | 19.25 | 19.375 | 18.875 | 19.1875 |
| 01/06/1997 | 19.1875 | 21 | 19.125 | 20.625 |
| 01/07/1997 | 20.625 | 21.75 | 20.625 | 21.6875 |
| 01/08/1997 | 22.1875 | 23 | 22.1875 | 22.5625 |
| 01/09/1997 | 22.875 | 23.25 | 21.625 | 22 |
| 01/10/1997 | 21.75 | 23.75 | 21.75 | 23 |
| 01/13/1997 | 23.125 | 24.25 | 22.8125 | 23.75 |
| 01/14/1997 | 23.75 | 23.875 | 22.5625 | 22.625 |
| 01/15/1997 | 22.5 | 23.125 | 21.875 | 23.125 |
| 01/16/1997 | 23.75 | 24.6875 | 23.375 | 24.5625 |
| 01/17/1997 | 24.375 | 25.75 | 24 | 24.125 |
| 01/20/1997 | 24.125 | 24.125 | 21.875 | 22 |
| 01/21/1997 | 22.25 | 22.75 | 20.625 | 20.75 |
| 01/22/1997 | 21.125 | 21.875 | 20 | 20.75 |
| 01/23/1997 | 20.875 | 21.375 | 20.375 | 20.4375 |
| 01/24/1997 | 20.8125 | 21 | 20.4375 | 20.875 |
| 01/27/1997 | 22.25 | 22.5 | 21.125 | 22.4375 |
| 01/28/1997 | 23 | 23.9375 | 22.625 | 23.1875 |
| 01/29/1997 | 23.3125 | 23.625 | 22.5 | 22.6875 |
| 01/30/1997 | 22.875 | 24.3125 | 22.625 | 24.125 |
| 01/31/1997 | 24.125 | 25.625 | 24 | 24.5 |
| 02/03/1997 | 24.75 | 25.125 | 23.875 | 24.1875 |
| 02/04/1997 | 24.25 | 24.5625 | 23.375 | 23.375 |
| 02/05/1997 | 23.625 | 23.75 | 22.75 | 23 |
| 02/06/1997 | 23 | 23.375 | 22.75 | 23 |
| 02/07/1997 | 23.125 | 23.375 | 22.375 | 22.625 |
| 02/10/1997 | 22.75 | 23.0625 | 22.5 | 23 |
| 02/11/1997 | 22.875 | 23.625 | 22.4375 | 22.625 |
| 02/12/1997 | 23 | 23 | 21.5 | 23 |
| 02/13/1997 | 23.5 | 24.5 | 23 | 23.875 |
| 02/14/1997 | 24.125 | 24.5 | 23.625 | 23.8438 |
| 02/18/1997 | 23.875 | 24.75 | 23.4375 | 24.375 |
| 02/19/1997 | 24.5 | 25.25 | 24.125 | 24.625 |
| 02/20/1997 | 24.75 | 25.125 | 24.375 | 25.125 |
| 02/21/1997 | 24.875 | 26.375 | 24.875 | 24.875 |
| 02/24/1997 | 25 | 26.125 | 24.3125 | 25.5625 |
| 02/25/1997 | 25.75 | 25.75 | 23 | 23.625 |
| 02/26/1997 | 23.625 | 23.875 | 22.875 | 23.375 |
| 02/27/1997 | 23.5 | 23.75 | 23.125 | 23.3125 |
| 02/28/1997 | 23.5 | 23.5 | 23.125 | 23.125 |
| 03/03/1997 | 23 | 23 | 21.5 | 21.75 |
| 03/04/1997 | 21.875 | 22.25 | 21.625 | 22.25 |
| 03/05/1997 | 22 | 22.625 | 22 | 22.5 |
| 03/06/1997 | 22.75 | 23 | 22.625 | 23 |
| 03/07/1997 | 23.3125 | 23.9375 | 23.125 | 23.6875 |
| 03/10/1997 | 24 | 25.125 | 23.6875 | 24.875 |
| 03/11/1997 | 25.25 | 25.75 | 24.875 | 25.125 |
| 03/12/1997 | 24.875 | 25.3125 | 24.375 | 24.9375 |
| 03/13/1997 | 24.9375 | 25.375 | 23.125 | 23.5625 |
| 03/14/1997 | 23.875 | 24.75 | 23.375 | 23.75 |
| 03/17/1997 | 24 | 24 | 22.9375 | 23.125 |
| 03/18/1997 | 23 | 23.375 | 23 | 23.25 |
| 03/19/1997 | 23.125 | 23.375 | 21.5 | 22 |
| 03/20/1997 | 22.25 | 22.25 | 21.7188 | 21.75 |
| 03/21/1997 | 21.875 | 22.375 | 21.875 | 22.1875 |
| 03/24/1997 | 21.9375 | 22.375 | 21.9375 | 22.0625 |
| 03/25/1997 | 21.9375 | 22.75 | 21.9375 | 22.5625 |
| 03/26/1997 | 22.5625 | 23.4375 | 22.375 | 23 |
| 03/27/1997 | 23.0625 | 23.375 | 21.375 | 22 |
| 03/31/1997 | 21.625 | 21.625 | 20.25 | 20.25 |
| 04/01/1997 | 20.125 | 20.625 | 19.625 | 20 |
| 04/02/1997 | 19.625 | 19.875 | 18.25 | 19.125 |
| 04/03/1997 | 19.75 | 19.875 | 18.375 | 18.625 |
| 04/04/1997 | 19 | 20.75 | 19 | 20.4375 |
| 04/07/1997 | 20.5 | 21.75 | 20.5 | 21.75 |
| 04/08/1997 | 21.5625 | 22.125 | 21.125 | 21.375 |
| 04/09/1997 | 21.625 | 21.625 | 20.375 | 20.625 |
| 04/10/1997 | 20.375 | 21.0625 | 19.625 | 20.75 |
| 04/11/1997 | 20.5 | 21.25 | 19.375 | 19.5 |
| 04/14/1997 | 19.625 | 19.625 | 18.25 | 18.625 |
| 04/15/1997 | 19.125 | 19.75 | 18.5 | 18.6875 |
| 04/16/1997 | 18.75 | 18.875 | 17 | 17.125 |
| 04/17/1997 | 17.25 | 17.5 | 16 | 16.25 |
| 04/18/1997 | 16.25 | 17.375 | 16 | 17.25 |
| 04/21/1997 | 17.375 | 17.625 | 16.375 | 16.625 |
| 04/22/1997 | 16.75 | 17.375 | 16.625 | 17.25 |
| 04/23/1997 | 17.5 | 17.5 | 16.3125 | 16.375 |
| 04/24/1997 | 16.5 | 16.5625 | 15.75 | 15.7813 |
| 04/25/1997 | 16.125 | 16.125 | 13.8125 | 15 |
| 04/28/1997 | 15 | 15.25 | 14.125 | 14.25 |
| 04/29/1997 | 14.875 | 15.375 | 14.625 | 15.25 |
| 04/30/1997 | 15.25 | 16 | 15 | 15.875 |
| 05/01/1997 | 15.875 | 15.875 | 14.875 | 15.25 |
| 05/02/1997 | 15.25 | 16.875 | 15.125 | 16.8125 |
| 05/05/1997 | 17.375 | 18.6875 | 17 | 17.875 |
| 05/06/1997 | 18.125 | 18.875 | 17.875 | 18.125 |
| 05/07/1997 | 18.4375 | 18.4375 | 17.5625 | 17.875 |
| 05/08/1997 | 17.9375 | 18.25 | 17.875 | 18.125 |
| 05/09/1997 | 18.125 | 18.125 | 16.9375 | 17 |
| 05/12/1997 | 17.625 | 17.625 | 16.625 | 16.875 |
| 05/13/1997 | 16.75 | 17.125 | 16.75 | 17 |
| 05/14/1997 | 17.0625 | 17.625 | 16.875 | 17.25 |
| 05/15/1997 | 17.1563 | 17.375 | 16.625 | 17.125 |
| 05/16/1997 | 16.6875 | 17.375 | 16.6875 | 17 |
| 05/19/1997 | 17.125 | 17.6875 | 16.875 | 17.375 |
| 05/20/1997 | 17 | 17.5 | 17 | 17.25 |
| 05/21/1997 | 17.5 | 17.625 | 17 | 17.125 |
| 05/22/1997 | 17.5 | 17.875 | 17.5 | 17.875 |
| 05/23/1997 | 17.6875 | 17.875 | 17.6563 | 17.875 |
| 05/27/1997 | 18.125 | 19.625 | 17.75 | 19.5 |
| 05/28/1997 | 19.625 | 20 | 19 | 20 |
| 05/29/1997 | 20 | 20.25 | 19.75 | 20.25 |
| 05/30/1997 | 19.75 | 20.25 | 19.3125 | 20.25 |
| 06/02/1997 | 20 | 21.3125 | 20 | 21.3125 |
| 06/03/1997 | 21.25 | 21.6875 | 20.875 | 21.3125 |
| 06/04/1997 | 21.25 | 21.875 | 21.25 | 21.875 |
| 06/05/1997 | 21.875 | 22.6875 | 21.75 | 22.5625 |
| 06/06/1997 | 22.25 | 22.75 | 22.25 | 22.5 |
| 06/09/1997 | 22.5 | 23.8125 | 22.125 | 23.75 |
| 06/10/1997 | 23.4688 | 23.5625 | 23.0625 | 23.3125 |
| 06/11/1997 | 23 | 23.25 | 21.625 | 22.625 |
| 06/12/1997 | 23.1875 | 23.75 | 22.9375 | 23.75 |
| 06/13/1997 | 23.625 | 24.5625 | 23.375 | 24.4375 |
| 06/16/1997 | 24.375 | 24.75 | 24.375 | 24.5 |
| 06/17/1997 | 24.6875 | 24.6875 | 24 | 24.25 |
| 06/18/1997 | 24 | 24.25 | 23.75 | 24 |
| 06/19/1997 | 23.875 | 24.75 | 23.875 | 24.75 |
| 06/20/1997 | 24.25 | 24.875 | 24.25 | 24.25 |
| 06/23/1997 | 23.875 | 24.0625 | 22.9375 | 23.1875 |
| 06/24/1997 | 23 | 23.375 | 21.75 | 22.5 |
| 06/25/1997 | 22.5 | 22.625 | 22.3125 | 22.375 |
| 06/26/1997 | 22.25 | 22.25 | 21.1875 | 21.2188 |
| 06/27/1997 | 21.0625 | 21.0625 | 19.8125 | 19.8125 |
| 06/30/1997 | 20.0625 | 20.125 | 18.125 | 19.125 |
| 07/01/1997 | 19.875 | 20.8125 | 19.3125 | 20.0625 |
| 07/02/1997 | 20.125 | 20.125 | 19.4844 | 19.75 |
| 07/03/1997 | 19.875 | 20.3125 | 19.625 | 20.1563 |
| 07/07/1997 | 20.5 | 20.75 | 19.6875 | 19.8125 |
| 07/08/1997 | 19.875 | 19.875 | 19.0625 | 19.5469 |
| 07/09/1997 | 18.5 | 19.75 | 18.5 | 18.75 |
| 07/10/1997 | 19 | 19.0625 | 18.125 | 18.8125 |
| 07/11/1997 | 19.0625 | 19.4375 | 18.625 | 18.9375 |
| 07/14/1997 | 18.9375 | 19.0625 | 15.25 | 16.5625 |
| 07/15/1997 | 18 | 18.25 | 17.375 | 17.75 |
| 07/16/1997 | 17.5 | 18.625 | 17.5 | 18.5625 |
| 07/17/1997 | 18.5625 | 18.625 | 18 | 18.1875 |
| 07/18/1997 | 18.25 | 18.4375 | 17.25 | 17.5 |
| 07/21/1997 | 17.375 | 17.5 | 16.875 | 17.0313 |
| 07/22/1997 | 17.25 | 18.3125 | 17 | 18.3125 |
| 07/23/1997 | 18.625 | 19.375 | 18.5 | 18.75 |
| 07/24/1997 | 19.25 | 19.625 | 18.375 | 18.5 |
| 07/25/1997 | 18.625 | 19.4375 | 18.375 | 18.625 |
| 07/28/1997 | 18.5625 | 18.75 | 17.875 | 18.25 |
| 07/29/1997 | 18.3125 | 18.5625 | 16.9375 | 17.0625 |
| 07/30/1997 | 17.0625 | 17.5 | 16.9375 | 17.375 |
| 07/31/1997 | 17.4375 | 17.8125 | 17.375 | 17.5625 |
| 08/01/1997 | 17.875 | 17.875 | 16.875 | 17 |
| 08/04/1997 | 17 | 17 | 16.0625 | 16.8125 |
| 08/05/1997 | 16.625 | 17.6875 | 16.625 | 17.5469 |
| 08/06/1997 | 17.625 | 17.625 | 17.25 | 17.4375 |
| 08/07/1997 | 17.5625 | 17.5625 | 16.875 | 17 |
| 08/08/1997 | 16.8125 | 17 | 16.625 | 16.9375 |
| 08/11/1997 | 16.875 | 17.0625 | 15.9375 | 15.9375 |
| 08/12/1997 | 16.25 | 16.25 | 14.6875 | 15 |
| 08/13/1997 | 15.25 | 15.8125 | 14.6875 | 15.0625 |
| 08/14/1997 | 15.25 | 15.5 | 15.125 | 15.4375 |
| 08/15/1997 | 15.625 | 15.625 | 15 | 15.5625 |
| 08/18/1997 | 15.6875 | 15.7188 | 15 | 15.625 |
| 08/19/1997 | 15.7188 | 16.4375 | 15.625 | 16.25 |
| 08/20/1997 | 16.5625 | 17.0625 | 16.375 | 16.875 |
| 08/21/1997 | 16.75 | 16.875 | 15.875 | 16.125 |
| 08/22/1997 | 15.5 | 16.4375 | 15.125 | 16.375 |
| 08/25/1997 | 16.375 | 16.9375 | 16.25 | 16.9375 |
| 08/26/1997 | 16.75 | 17.125 | 16 | 16.125 |
| 08/27/1997 | 16 | 16.375 | 16 | 16.375 |
| 08/28/1997 | 16.4375 | 17 | 16.125 | 16.7813 |
| 08/29/1997 | 16.625 | 17.1875 | 16.5 | 17.125 |
| 09/02/1997 | 17.25 | 17.75 | 17 | 17.625 |
| 09/03/1997 | 17.5625 | 17.9375 | 17.375 | 17.9375 |
| 09/04/1997 | 18 | 18 | 17.4375 | 17.5625 |
| 09/05/1997 | 17.6875 | 18.125 | 17.5625 | 18 |
| 09/08/1997 | 18.1875 | 18.1875 | 17.625 | 17.9375 |
| 09/09/1997 | 18.0625 | 18.0625 | 17.875 | 18.0625 |
| 09/10/1997 | 18.0625 | 18.0625 | 17.4375 | 17.8125 |
| 09/11/1997 | 17.625 | 17.9375 | 17.5 | 17.6875 |
| 09/12/1997 | 17.8125 | 18 | 17.6875 | 17.9375 |
| 09/15/1997 | 17.9375 | 17.9375 | 17.75 | 17.9375 |
| 09/16/1997 | 17.9375 | 18.1875 | 17.625 | 17.9688 |
| 09/17/1997 | 17.8125 | 19.125 | 17.8125 | 19 |
| 09/18/1997 | 19.125 | 20.5 | 18.8125 | 20 |
| 09/19/1997 | 19.5625 | 20.125 | 19.1875 | 19.9375 |
| 09/22/1997 | 20.125 | 20.25 | 19.9375 | 20.25 |
| 09/23/1997 | 20.25 | 20.4375 | 19.75 | 19.9063 |
| 09/24/1997 | 19.625 | 20 | 18.25 | 19.375 |
| 09/25/1997 | 19 | 19.125 | 18 | 18.4375 |
| 09/26/1997 | 18.375 | 18.6875 | 18.25 | 18.4063 |
| 09/29/1997 | 18.375 | 19.4375 | 18.375 | 19.4375 |
| 09/30/1997 | 20 | 20.125 | 18.875 | 18.875 |
| 10/01/1997 | 18.875 | 19.1875 | 17.6875 | 17.75 |
| 10/02/1997 | 17.875 | 17.875 | 16.75 | 17 |
| 10/03/1997 | 17.4375 | 18.4375 | 17.1875 | 17.4375 |
| 10/06/1997 | 17.5625 | 17.5625 | 17 | 17.125 |
| 10/07/1997 | 17.1875 | 17.25 | 16.5625 | 16.6875 |
| 10/08/1997 | 16.875 | 16.875 | 16.4375 | 16.625 |
| 10/09/1997 | 16.625 | 17.9375 | 16.5625 | 17.75 |
| 10/10/1997 | 17.4375 | 18.375 | 17.4375 | 18.1875 |
| 10/13/1997 | 18.75 | 18.75 | 17.1875 | 17.1875 |
| 10/14/1997 | 17.5 | 17.625 | 17 | 17.4375 |
| 10/15/1997 | 17.5625 | 17.625 | 17.1875 | 17.5 |
| 10/16/1997 | 17.5625 | 17.5625 | 16.75 | 16.9375 |
| 10/17/1997 | 16.8125 | 17.0625 | 15.4375 | 16.1875 |
| 10/20/1997 | 16.125 | 16.375 | 15.75 | 16.25 |
| 10/21/1997 | 16.4375 | 16.875 | 16.1875 | 16.625 |
| 10/22/1997 | 16.8125 | 17.1875 | 16.625 | 16.875 |
| 10/23/1997 | 16.625 | 17.1875 | 16.1875 | 16.75 |
| 10/24/1997 | 16.9375 | 17.1875 | 16.375 | 16.75 |
| 10/27/1997 | 16.25 | 16.5 | 15.1875 | 15.3125 |
| 10/28/1997 | 14.625 | 15.8125 | 14.125 | 14.9375 |
| 10/29/1997 | 15.375 | 15.625 | 15.125 | 15.3125 |
| 10/30/1997 | 14.75 | 15.3125 | 14.625 | 14.9375 |
| 10/31/1997 | 15.1875 | 15.25 | 14.5 | 14.75 |
| 11/03/1997 | 14.8125 | 15.25 | 14.5 | 15 |
| 11/04/1997 | 15 | 15.625 | 14.8125 | 14.9375 |
| 11/05/1997 | 15.1875 | 15.5625 | 15 | 15.1875 |
| 11/06/1997 | 15.1875 | 15.3125 | 14.8125 | 15.0625 |
| 11/07/1997 | 14.75 | 15.5 | 14.5 | 14.7188 |
| 11/10/1997 | 15 | 15.125 | 14.75 | 14.8125 |
| 11/11/1997 | 15 | 15 | 14.375 | 14.5 |
| 11/12/1997 | 14.0625 | 14.375 | 13.5313 | 13.9375 |
| 11/13/1997 | 14.25 | 14.375 | 13.25 | 14.125 |
| 11/14/1997 | 14.25 | 14.75 | 14.25 | 14.625 |
| 11/17/1997 | 15 | 15.0625 | 13.625 | 13.875 |
| 11/18/1997 | 14 | 14.3125 | 13.75 | 14.1875 |
| 11/19/1997 | 14.0625 | 14.125 | 13.875 | 13.9688 |
| 11/20/1997 | 13.75 | 14.8125 | 13.75 | 14.75 |
| 11/21/1997 | 15 | 15.125 | 14.375 | 14.375 |
| 11/24/1997 | 14.5 | 14.5 | 13.8125 | 14.0625 |
| 11/25/1997 | 13.8125 | 14.0625 | 13.8125 | 14 |
| 11/26/1997 | 13.875 | 14 | 13.6875 | 13.7813 |
| 11/28/1997 | 13.8125 | 13.875 | 13.5 | 13.8438 |
| 12/01/1997 | 14 | 14.1875 | 13.6875 | 14.1875 |
| 12/02/1997 | 14.0625 | 14.75 | 14.0625 | 14.375 |
| 12/03/1997 | 14.125 | 14.375 | 13.875 | 14.0313 |
| 12/04/1997 | 14.0625 | 14.0625 | 13.8125 | 13.9375 |
| 12/05/1997 | 14 | 14 | 13.5625 | 13.875 |
| 12/08/1997 | 13.875 | 13.875 | 13.4375 | 13.625 |
| 12/09/1997 | 13.5625 | 13.5625 | 12.6875 | 12.875 |
| 12/10/1997 | 12.8125 | 13.25 | 12.625 | 13.0625 |
| 12/11/1997 | 13 | 13.75 | 12.625 | 13.6875 |
| 12/12/1997 | 13.875 | 13.9375 | 13.4063 | 13.875 |
| 12/15/1997 | 14 | 15.1875 | 13.8125 | 14.9375 |
| 12/16/1997 | 15.25 | 17.25 | 15 | 16.875 |
| 12/17/1997 | 16.75 | 17.75 | 16.625 | 17.0625 |
| 12/18/1997 | 16.875 | 17.1875 | 16 | 16.375 |
| 12/19/1997 | 16.25 | 18.125 | 15.75 | 18 |
| 12/22/1997 | 17.875 | 18 | 17.4375 | 17.75 |
| 12/23/1997 | 17.9688 | 17.9688 | 16.875 | 17.1719 |
| 12/24/1997 | 17.0625 | 17.125 | 16.5 | 16.5 |
| 12/26/1997 | 16.75 | 16.9688 | 16.6563 | 16.7188 |
| 12/29/1997 | 16.7188 | 17 | 16.0625 | 16.1875 |
| 12/30/1997 | 16.1875 | 17.3125 | 16 | 16.875 |
| 12/31/1997 | 16.75 | 16.8125 | 16.25 | 16.5 |