COST: Costco Wholesale Corporation Historical Data
1991 Historical Chart
202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994199319921991199019891988
Average
OPEN 13.4938
CLOSE 13.5279
Low
LOW 7.54
High
HIGH 19.75
| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
| 01/02/1991 | 8.04 | 8.25 | 7.92 | 8.13 |
| 01/03/1991 | 8.13 | 8.21 | 8.08 | 8.13 |
| 01/04/1991 | 8.13 | 8.17 | 7.96 | 8.04 |
| 01/07/1991 | 8.04 | 8.04 | 7.54 | 7.63 |
| 01/08/1991 | 7.75 | 7.96 | 7.75 | 7.79 |
| 01/09/1991 | 7.83 | 8.13 | 7.83 | 7.92 |
| 01/10/1991 | 7.92 | 8.17 | 7.92 | 8.17 |
| 01/11/1991 | 8.17 | 8.25 | 8.08 | 8.08 |
| 01/14/1991 | 8 | 8 | 7.88 | 8 |
| 01/15/1991 | 8 | 8.04 | 7.92 | 7.96 |
| 01/16/1991 | 8 | 8.38 | 8 | 8.35 |
| 01/17/1991 | 8.5 | 8.92 | 8.5 | 8.88 |
| 01/18/1991 | 8.88 | 8.92 | 8.77 | 8.92 |
| 01/21/1991 | 8.83 | 8.83 | 8.67 | 8.75 |
| 01/22/1991 | 8.75 | 8.83 | 8.63 | 8.71 |
| 01/23/1991 | 8.71 | 9.17 | 8.63 | 9.04 |
| 01/24/1991 | 9.13 | 9.33 | 9.13 | 9.21 |
| 01/25/1991 | 9.21 | 9.58 | 9.13 | 9.35 |
| 01/28/1991 | 9.35 | 9.38 | 8.96 | 9 |
| 01/29/1991 | 8.92 | 8.92 | 8.75 | 8.92 |
| 01/30/1991 | 8.92 | 9.25 | 8.88 | 9.21 |
| 01/31/1991 | 9.21 | 9.54 | 9.08 | 9.46 |
| 02/01/1991 | 9.46 | 9.83 | 9.42 | 9.58 |
| 02/04/1991 | 9.58 | 9.75 | 9.54 | 9.67 |
| 02/05/1991 | 9.67 | 10 | 9.58 | 9.92 |
| 02/06/1991 | 9.92 | 10.08 | 9.79 | 9.96 |
| 02/07/1991 | 9.96 | 10.04 | 9.29 | 9.42 |
| 02/08/1991 | 9.42 | 9.46 | 9.17 | 9.38 |
| 02/11/1991 | 9.42 | 9.75 | 9.42 | 9.75 |
| 02/12/1991 | 9.75 | 9.75 | 9.54 | 9.71 |
| 02/13/1991 | 9.71 | 9.88 | 9.58 | 9.85 |
| 02/14/1991 | 9.85 | 10 | 9.54 | 9.71 |
| 02/15/1991 | 9.71 | 10 | 9.63 | 9.92 |
| 02/19/1991 | 9.92 | 10.46 | 9.88 | 10.29 |
| 02/20/1991 | 10.25 | 10.25 | 10.08 | 10.13 |
| 02/21/1991 | 10.13 | 10.38 | 10.13 | 10.29 |
| 02/22/1991 | 10.29 | 10.71 | 10.29 | 10.42 |
| 02/25/1991 | 10.46 | 10.71 | 10.46 | 10.5 |
| 02/26/1991 | 10.46 | 10.46 | 9.96 | 10.08 |
| 02/27/1991 | 10.04 | 10.04 | 9.79 | 9.92 |
| 02/28/1991 | 9.92 | 10 | 9.83 | 9.92 |
| 03/01/1991 | 9.92 | 10.67 | 9.88 | 10.5 |
| 03/04/1991 | 10.5 | 10.92 | 10.5 | 10.75 |
| 03/05/1991 | 10.79 | 11.21 | 10.79 | 11.13 |
| 03/06/1991 | 11.17 | 11.5 | 11.17 | 11.38 |
| 03/07/1991 | 11.38 | 11.58 | 11.25 | 11.38 |
| 03/08/1991 | 11.4 | 11.54 | 11.4 | 11.44 |
| 03/11/1991 | 11.42 | 11.42 | 11.08 | 11.29 |
| 03/12/1991 | 11.29 | 11.42 | 10.88 | 10.88 |
| 03/13/1991 | 10.88 | 11 | 10.63 | 10.92 |
| 03/14/1991 | 11 | 11.29 | 11 | 11.13 |
| 03/15/1991 | 11.13 | 11.21 | 10.92 | 11.08 |
| 03/18/1991 | 11.08 | 11.13 | 10.92 | 11.04 |
| 03/19/1991 | 11.04 | 11.04 | 10.83 | 10.92 |
| 03/20/1991 | 10.92 | 11.25 | 10.79 | 11.25 |
| 03/21/1991 | 11.25 | 11.5 | 11.25 | 11.33 |
| 03/22/1991 | 11.33 | 11.54 | 11.25 | 11.46 |
| 03/25/1991 | 11.58 | 12.04 | 11.58 | 11.79 |
| 03/26/1991 | 11.79 | 11.83 | 11.46 | 11.71 |
| 03/27/1991 | 11.71 | 11.75 | 11.58 | 11.71 |
| 03/28/1991 | 11.88 | 12.46 | 11.88 | 12.15 |
| 04/01/1991 | 12.15 | 12.33 | 11.96 | 12.25 |
| 04/02/1991 | 12.33 | 12.96 | 12.33 | 12.96 |
| 04/03/1991 | 12.96 | 13.21 | 12.96 | 13.08 |
| 04/04/1991 | 13.08 | 13.21 | 13 | 13.13 |
| 04/05/1991 | 13.13 | 13.29 | 12.58 | 12.92 |
| 04/08/1991 | 12.92 | 13 | 12.38 | 12.5 |
| 04/09/1991 | 12.5 | 12.67 | 12.38 | 12.46 |
| 04/10/1991 | 12.46 | 12.75 | 12.38 | 12.67 |
| 04/11/1991 | 12.67 | 12.83 | 12.67 | 12.71 |
| 04/12/1991 | 12.71 | 12.83 | 12.63 | 12.71 |
| 04/15/1991 | 12.71 | 12.92 | 12.58 | 12.83 |
| 04/16/1991 | 12.83 | 13.21 | 12.79 | 13.17 |
| 04/17/1991 | 13.21 | 13.42 | 13.21 | 13.42 |
| 04/18/1991 | 13.42 | 13.46 | 12.96 | 12.96 |
| 04/19/1991 | 12.92 | 12.92 | 12.33 | 12.54 |
| 04/22/1991 | 12.46 | 12.46 | 12.25 | 12.38 |
| 04/23/1991 | 12.38 | 12.75 | 12.38 | 12.67 |
| 04/24/1991 | 12.71 | 13.42 | 12.71 | 13.33 |
| 04/25/1991 | 13.33 | 13.33 | 12.75 | 12.79 |
| 04/26/1991 | 12.79 | 12.96 | 12.63 | 12.83 |
| 04/29/1991 | 12.83 | 13 | 12.63 | 12.71 |
| 04/30/1991 | 12.71 | 12.79 | 11.92 | 12.46 |
| 05/01/1991 | 12.46 | 12.75 | 12.25 | 12.75 |
| 05/02/1991 | 12.75 | 13.04 | 12.5 | 12.58 |
| 05/03/1991 | 12.58 | 13 | 12.38 | 13 |
| 05/06/1991 | 13 | 13.04 | 12.58 | 12.75 |
| 05/07/1991 | 12.75 | 13 | 12.63 | 12.67 |
| 05/08/1991 | 12.67 | 12.75 | 12.5 | 12.75 |
| 05/09/1991 | 12.75 | 13.04 | 12.71 | 12.92 |
| 05/10/1991 | 12.92 | 13.04 | 12.58 | 12.71 |
| 05/13/1991 | 12.71 | 12.75 | 12.5 | 12.54 |
| 05/14/1991 | 12.5 | 12.5 | 12.08 | 12.29 |
| 05/15/1991 | 12.29 | 12.29 | 11.46 | 11.88 |
| 05/16/1991 | 12 | 12.5 | 12 | 12.33 |
| 05/17/1991 | 12.33 | 12.33 | 11.92 | 12.08 |
| 05/20/1991 | 12.08 | 12.25 | 12 | 12.13 |
| 05/21/1991 | 12.13 | 12.17 | 11.75 | 12.08 |
| 05/22/1991 | 12.08 | 13.17 | 12.08 | 12.92 |
| 05/23/1991 | 13 | 13.5 | 13 | 13.17 |
| 05/24/1991 | 13.25 | 14.33 | 13.25 | 14.33 |
| 05/28/1991 | 14.33 | 15 | 14.17 | 15 |
| 05/29/1991 | 15 | 15.25 | 14.5 | 14.58 |
| 05/30/1991 | 14.58 | 15.17 | 14.58 | 14.75 |
| 05/31/1991 | 14.75 | 14.92 | 14.17 | 14.83 |
| 06/03/1991 | 14.83 | 15 | 14.17 | 14.92 |
| 06/04/1991 | 14.92 | 15 | 14.21 | 14.92 |
| 06/05/1991 | 14.92 | 15.08 | 14.17 | 14.25 |
| 06/06/1991 | 14.25 | 14.42 | 14.08 | 14.25 |
| 06/07/1991 | 14.17 | 14.17 | 13.25 | 13.5 |
| 06/10/1991 | 13.5 | 13.58 | 12.92 | 13.38 |
| 06/11/1991 | 13.38 | 13.75 | 13.25 | 13.42 |
| 06/12/1991 | 13.17 | 13.17 | 12.83 | 13.08 |
| 06/13/1991 | 13.08 | 13.17 | 12.83 | 13 |
| 06/14/1991 | 13.17 | 13.83 | 13.17 | 13.75 |
| 06/17/1991 | 13.92 | 14.83 | 13.92 | 14 |
| 06/18/1991 | 14 | 14.08 | 13.67 | 13.92 |
| 06/19/1991 | 13.92 | 13.92 | 13.42 | 13.67 |
| 06/20/1991 | 13.67 | 14.08 | 13.42 | 14 |
| 06/21/1991 | 14 | 14 | 13.42 | 13.5 |
| 06/24/1991 | 13.42 | 13.42 | 12.83 | 12.83 |
| 06/25/1991 | 12.83 | 13.08 | 12.67 | 12.67 |
| 06/26/1991 | 12.67 | 13.25 | 12.58 | 13.17 |
| 06/27/1991 | 13.25 | 13.75 | 13.25 | 13.67 |
| 06/28/1991 | 13.67 | 13.83 | 13.42 | 13.67 |
| 07/01/1991 | 13.75 | 14.33 | 13.75 | 14.33 |
| 07/02/1991 | 14.33 | 14.42 | 13.67 | 13.83 |
| 07/03/1991 | 13.75 | 13.75 | 13.42 | 13.75 |
| 07/05/1991 | 13.75 | 14 | 13.58 | 14 |
| 07/08/1991 | 14 | 14.42 | 13.83 | 14.33 |
| 07/09/1991 | 14.33 | 14.5 | 14.17 | 14.25 |
| 07/10/1991 | 14.25 | 14.58 | 14.17 | 14.5 |
| 07/11/1991 | 14.5 | 14.67 | 14 | 14.08 |
| 07/12/1991 | 14.17 | 14.75 | 14.17 | 14.5 |
| 07/15/1991 | 14.5 | 14.75 | 14.17 | 14.67 |
| 07/16/1991 | 14.67 | 14.83 | 14.42 | 14.42 |
| 07/17/1991 | 14.42 | 14.42 | 14.17 | 14.33 |
| 07/18/1991 | 14.33 | 14.58 | 14.25 | 14.5 |
| 07/19/1991 | 14.5 | 14.75 | 14.17 | 14.42 |
| 07/22/1991 | 14.42 | 14.42 | 13.67 | 13.92 |
| 07/23/1991 | 13.92 | 14 | 13.33 | 13.42 |
| 07/24/1991 | 13.42 | 13.67 | 13.17 | 13.42 |
| 07/25/1991 | 13.5 | 14.25 | 13.5 | 14.25 |
| 07/26/1991 | 14.25 | 14.58 | 14.17 | 14.5 |
| 07/29/1991 | 14.5 | 14.5 | 14.17 | 14.5 |
| 07/30/1991 | 14.5 | 15.17 | 14.33 | 15 |
| 07/31/1991 | 15 | 15.17 | 14.58 | 14.75 |
| 08/01/1991 | 14.75 | 15 | 14.5 | 14.63 |
| 08/02/1991 | 14.63 | 15.67 | 14.58 | 15.5 |
| 08/05/1991 | 15.5 | 15.75 | 15.17 | 15.17 |
| 08/06/1991 | 15.17 | 15.58 | 14.92 | 15.5 |
| 08/07/1991 | 15.5 | 15.67 | 14.92 | 15 |
| 08/08/1991 | 15 | 15.92 | 14.92 | 15.67 |
| 08/09/1991 | 15.67 | 16 | 15.67 | 16 |
| 08/12/1991 | 16 | 16 | 15.58 | 15.63 |
| 08/13/1991 | 15.63 | 16.33 | 15.58 | 16.08 |
| 08/14/1991 | 16.17 | 16.58 | 16.17 | 16.38 |
| 08/15/1991 | 16.38 | 16.42 | 15.58 | 15.92 |
| 08/16/1991 | 15.83 | 15.83 | 15.38 | 15.75 |
| 08/19/1991 | 15.75 | 15.83 | 14.5 | 15.25 |
| 08/20/1991 | 15.33 | 15.67 | 15.33 | 15.5 |
| 08/21/1991 | 15.83 | 16.33 | 15.83 | 16.33 |
| 08/22/1991 | 16.33 | 16.5 | 16.08 | 16.08 |
| 08/23/1991 | 16.08 | 16.67 | 15.92 | 16.13 |
| 08/26/1991 | 16.08 | 16.08 | 15.58 | 15.75 |
| 08/27/1991 | 15.75 | 15.83 | 15.5 | 15.79 |
| 08/28/1991 | 15.79 | 16.5 | 15.75 | 16.33 |
| 08/29/1991 | 16.33 | 16.5 | 15.75 | 16 |
| 08/30/1991 | 16 | 16.17 | 15.92 | 16.17 |
| 09/03/1991 | 16.17 | 16.17 | 15.5 | 15.67 |
| 09/04/1991 | 15.67 | 15.67 | 15 | 15.25 |
| 09/05/1991 | 15.25 | 15.42 | 14.92 | 15.42 |
| 09/06/1991 | 15.42 | 15.67 | 14.83 | 15 |
| 09/09/1991 | 15 | 15.08 | 14.67 | 15.08 |
| 09/10/1991 | 15.08 | 15.21 | 14 | 14.25 |
| 09/11/1991 | 14.25 | 14.58 | 14.25 | 14.5 |
| 09/12/1991 | 14.67 | 15.33 | 14.67 | 15.17 |
| 09/13/1991 | 15.17 | 15.42 | 14.92 | 15.08 |
| 09/16/1991 | 15.08 | 15.33 | 15 | 15.17 |
| 09/17/1991 | 15.17 | 15.25 | 14.58 | 14.75 |
| 09/18/1991 | 14.75 | 14.92 | 14.42 | 14.75 |
| 09/19/1991 | 14.75 | 15 | 14.5 | 14.58 |
| 09/20/1991 | 14.58 | 15.38 | 14.5 | 15.08 |
| 09/23/1991 | 15.08 | 15.17 | 14.83 | 15.17 |
| 09/24/1991 | 15.17 | 15.25 | 14.75 | 15.25 |
| 09/25/1991 | 15.33 | 15.75 | 15.33 | 15.67 |
| 09/26/1991 | 15.67 | 15.67 | 15.25 | 15.33 |
| 09/27/1991 | 15.33 | 15.5 | 15.17 | 15.42 |
| 09/30/1991 | 15.42 | 15.92 | 15.17 | 15.92 |
| 10/01/1991 | 15.92 | 15.92 | 15.33 | 15.58 |
| 10/02/1991 | 15.58 | 15.83 | 15.33 | 15.33 |
| 10/03/1991 | 15.33 | 15.42 | 14.92 | 15.08 |
| 10/04/1991 | 15.08 | 15.17 | 14.5 | 14.83 |
| 10/07/1991 | 14.83 | 14.92 | 14.5 | 14.75 |
| 10/08/1991 | 14.75 | 15.17 | 14.67 | 15.08 |
| 10/09/1991 | 14.92 | 14.92 | 14 | 14.33 |
| 10/10/1991 | 14.33 | 14.46 | 13.83 | 14 |
| 10/11/1991 | 14.08 | 14.5 | 14.08 | 14.25 |
| 10/14/1991 | 14.25 | 14.42 | 14 | 14.42 |
| 10/15/1991 | 14.42 | 15 | 14.33 | 15 |
| 10/16/1991 | 15 | 15.08 | 14.25 | 14.5 |
| 10/17/1991 | 14.42 | 14.42 | 13.92 | 14.17 |
| 10/18/1991 | 14.17 | 14.58 | 14.08 | 14.58 |
| 10/21/1991 | 14.58 | 14.58 | 14.17 | 14.33 |
| 10/22/1991 | 14.33 | 14.42 | 13.5 | 13.5 |
| 10/23/1991 | 13.5 | 13.75 | 12.75 | 13.08 |
| 10/24/1991 | 13.08 | 13.25 | 12.33 | 12.75 |
| 10/25/1991 | 12.75 | 13.42 | 12.33 | 13.25 |
| 10/28/1991 | 13.5 | 13.83 | 13.5 | 13.83 |
| 10/29/1991 | 14.25 | 14.83 | 14.25 | 14.42 |
| 10/30/1991 | 14.58 | 15.08 | 14.58 | 15.08 |
| 10/31/1991 | 15.08 | 15.17 | 14.58 | 14.75 |
| 11/01/1991 | 14.75 | 15.25 | 14.58 | 15.08 |
| 11/04/1991 | 15.08 | 15.33 | 14.83 | 15.17 |
| 11/05/1991 | 15.17 | 15.5 | 15.17 | 15.38 |
| 11/06/1991 | 15.38 | 15.58 | 15.25 | 15.58 |
| 11/07/1991 | 15.58 | 16.33 | 15.5 | 16.17 |
| 11/08/1991 | 16.17 | 16.5 | 15.83 | 15.83 |
| 11/11/1991 | 15.83 | 16.25 | 15.67 | 16.25 |
| 11/12/1991 | 16.25 | 16.42 | 16.08 | 16.38 |
| 11/13/1991 | 16.33 | 16.33 | 16 | 16.25 |
| 11/14/1991 | 16.25 | 16.33 | 15.67 | 16 |
| 11/15/1991 | 16 | 16.08 | 15.17 | 15.33 |
| 11/18/1991 | 15.33 | 15.42 | 14.67 | 15.42 |
| 11/19/1991 | 15.25 | 15.25 | 14.46 | 15.25 |
| 11/20/1991 | 15.25 | 15.5 | 15 | 15.33 |
| 11/21/1991 | 15.33 | 16 | 15.17 | 16 |
| 11/22/1991 | 16 | 16.17 | 15.33 | 15.67 |
| 11/25/1991 | 15.67 | 15.92 | 15.58 | 15.67 |
| 11/26/1991 | 15.67 | 16 | 15.25 | 15.92 |
| 11/27/1991 | 15.92 | 16.33 | 15.83 | 16.21 |
| 11/29/1991 | 16.21 | 16.25 | 15.92 | 16.08 |
| 12/02/1991 | 15.67 | 17.67 | 15.58 | 17.58 |
| 12/03/1991 | 17.67 | 17.83 | 16.92 | 17.42 |
| 12/04/1991 | 17.5 | 17.67 | 16.83 | 17.54 |
| 12/05/1991 | 17.33 | 17.67 | 17.17 | 17.5 |
| 12/06/1991 | 17.17 | 17.83 | 17.08 | 17.67 |
| 12/09/1991 | 17.83 | 17.83 | 17.33 | 17.58 |
| 12/10/1991 | 17.58 | 17.67 | 17 | 17.58 |
| 12/11/1991 | 17.75 | 17.83 | 17.42 | 17.67 |
| 12/12/1991 | 17.67 | 18.25 | 17.58 | 18.17 |
| 12/13/1991 | 18.17 | 18.67 | 18.17 | 18.58 |
| 12/16/1991 | 18.42 | 18.58 | 18.17 | 18.33 |
| 12/17/1991 | 18.33 | 18.42 | 16.75 | 17.08 |
| 12/18/1991 | 17 | 17.33 | 16.5 | 17.04 |
| 12/19/1991 | 16.67 | 17.08 | 16.33 | 16.42 |
| 12/20/1991 | 16.5 | 16.75 | 16.33 | 16.33 |
| 12/23/1991 | 16.67 | 17.42 | 16.5 | 17.25 |
| 12/24/1991 | 17.33 | 17.75 | 17.25 | 17.67 |
| 12/26/1991 | 17.67 | 18.25 | 17.42 | 17.83 |
| 12/27/1991 | 18 | 18 | 17.17 | 17.75 |
| 12/30/1991 | 17.75 | 19.75 | 17.58 | 19 |
| 12/31/1991 | 19.17 | 19.17 | 17.92 | 18.58 |