Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.
- Available history
- 1980-03-17 to 2026-09-03
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 1991
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1991-12-31 | $6.06 | $6.55 | 1,356 | — | — |
| 1991-12-30 | $5.20 | $5.61 | 87 | — | — |
| 1991-12-27 | $5.63 | $6.08 | 0 | — | — |
| 1991-12-26 | $5.63 | $6.08 | 289 | — | — |
| 1991-12-24 | $5.20 | $5.61 | 0 | — | — |
| 1991-12-23 | $5.20 | $5.61 | 317 | — | — |
| 1991-12-20 | $5.63 | $6.08 | 0 | — | — |
| 1991-12-19 | $5.63 | $6.08 | 1,327 | — | — |
| 1991-12-18 | $6.06 | $6.55 | 29 | — | — |
| 1991-12-17 | $5.63 | $6.08 | 289 | — | — |
| 1991-12-16 | $6.06 | $6.55 | 1,039 | — | — |
| 1991-12-13 | $6.06 | $6.55 | 0 | — | — |
| 1991-12-12 | $6.06 | $6.55 | 0 | — | — |
| 1991-12-11 | $6.06 | $6.55 | 29 | — | — |
| 1991-12-10 | $6.50 | $7.01 | 0 | — | — |
| 1991-12-09 | $6.50 | $7.01 | 433 | — | — |
| 1991-12-06 | $6.06 | $6.55 | 144 | — | — |
| 1991-12-05 | $6.50 | $7.01 | 289 | — | — |
| 1991-12-04 | $6.50 | $7.01 | 0 | — | — |
| 1991-12-03 | $6.50 | $7.01 | 0 | — | — |
| 1991-12-02 | $6.50 | $7.01 | 0 | — | — |
| 1991-11-29 | $6.50 | $7.01 | 1,299 | — | — |
| 1991-11-27 | $6.50 | $7.01 | 952 | — | — |
| 1991-11-26 | $6.93 | $7.48 | 144 | — | — |
| 1991-11-25 | $6.93 | $7.48 | 0 | — | — |
| 1991-11-22 | $6.93 | $7.48 | 0 | — | — |
| 1991-11-21 | $6.93 | $7.48 | 0 | — | — |
| 1991-11-20 | $6.93 | $7.48 | 289 | — | — |
| 1991-11-19 | $6.50 | $7.01 | 1,760 | — | — |
| 1991-11-18 | $7.36 | $7.95 | 721 | — | — |
| 1991-11-15 | $7.36 | $7.95 | 144 | — | — |
| 1991-11-14 | $7.36 | $7.95 | 1,991 | — | — |
| 1991-11-13 | $8.66 | $9.35 | 0 | — | — |
| 1991-11-12 | $8.66 | $9.35 | 1,443 | — | — |
| 1991-11-11 | $9.10 | $9.82 | 29 | — | — |
| 1991-11-08 | $9.10 | $9.82 | 866 | — | — |
| 1991-11-07 | $8.23 | $8.89 | 289 | — | — |
| 1991-11-06 | $8.23 | $8.89 | 0 | — | — |
| 1991-11-05 | $8.23 | $8.89 | 260 | — | — |
| 1991-11-04 | $8.23 | $8.89 | 462 | — | — |
| 1991-11-01 | $8.66 | $9.35 | 0 | — | — |
| 1991-10-31 | $8.66 | $9.35 | 0 | — | — |
| 1991-10-30 | $8.66 | $9.35 | 0 | — | — |
| 1991-10-29 | $8.66 | $9.35 | 289 | — | — |
| 1991-10-28 | $7.80 | $8.42 | 87 | — | — |
| 1991-10-25 | $7.80 | $8.42 | 0 | — | — |
| 1991-10-24 | $7.80 | $8.42 | 87 | — | — |
| 1991-10-23 | $7.80 | $8.42 | 289 | — | — |
| 1991-10-22 | $7.80 | $8.42 | 0 | — | — |
| 1991-10-21 | $7.80 | $8.42 | 433 | — | — |
| 1991-10-18 | $7.36 | $7.95 | 29 | — | — |
| 1991-10-17 | $7.36 | $7.95 | 1,241 | — | — |
| 1991-10-16 | $6.93 | $7.48 | 2,251 | — | — |
| 1991-10-15 | $7.80 | $8.42 | 866 | — | — |
| 1991-10-14 | $7.36 | $7.95 | 866 | — | — |
| 1991-10-11 | $7.36 | $7.95 | 1,703 | — | — |
| 1991-10-10 | $7.36 | $7.95 | 0 | — | — |
| 1991-10-09 | $7.36 | $7.95 | 693 | — | — |
| 1991-10-08 | $8.23 | $8.89 | 577 | — | — |
| 1991-10-07 | $8.23 | $8.89 | 58 | — | — |
| 1991-10-04 | $8.23 | $8.89 | 58 | — | — |
| 1991-10-03 | $8.23 | $8.89 | 721 | — | — |
| 1991-10-02 | $8.23 | $8.89 | 0 | — | — |
| 1991-10-01 | $8.23 | $8.89 | 2,626 | — | — |
| 1991-09-30 | $9.10 | $9.82 | 289 | — | — |
| 1991-09-27 | $9.96 | $10.76 | 289 | — | — |
| 1991-09-26 | $9.53 | $10.29 | 0 | — | — |
| 1991-09-25 | $9.53 | $10.29 | 0 | — | — |
| 1991-09-24 | $9.53 | $10.29 | 0 | — | — |
| 1991-09-23 | $9.53 | $10.29 | 866 | — | — |
| 1991-09-20 | $9.96 | $10.76 | 29 | — | — |
| 1991-09-19 | $9.96 | $10.76 | 58 | — | — |
| 1991-09-18 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-17 | $9.96 | $10.76 | 202 | — | — |
| 1991-09-16 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-13 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-12 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-11 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-10 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-09 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-06 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-05 | $9.96 | $10.76 | 0 | — | — |
| 1991-09-04 | $9.96 | $10.76 | 29 | — | — |
| 1991-09-03 | $9.96 | $10.76 | 0 | — | — |
| 1991-08-30 | $9.96 | $10.76 | 0 | — | — |
| 1991-08-29 | $9.96 | $10.76 | 0 | — | — |
| 1991-08-28 | $9.96 | $10.76 | 0 | — | — |
| 1991-08-27 | $9.96 | $10.76 | 29 | — | — |
| 1991-08-26 | $10.40 | $11.22 | 577 | — | — |
| 1991-08-23 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-22 | $10.40 | $11.22 | 58 | — | — |
| 1991-08-21 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-20 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-19 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-16 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-15 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-14 | $10.40 | $11.22 | 144 | — | — |
| 1991-08-13 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-12 | $10.40 | $11.22 | 0 | — | — |
| 1991-08-09 | $10.40 | $11.22 | 289 | — | — |
| 1991-08-08 | $10.83 | $11.69 | 0 | — | — |
| 1991-08-07 | $10.83 | $11.69 | 0 | — | — |
| 1991-08-06 | $10.83 | $11.69 | 0 | — | — |
| 1991-08-05 | $10.83 | $11.69 | 0 | — | — |
| 1991-08-02 | $10.83 | $11.69 | 0 | — | — |
| 1991-08-01 | $10.83 | $11.69 | 29 | — | — |
| 1991-07-31 | $10.83 | $11.69 | 58 | — | — |
| 1991-07-30 | $10.83 | $11.69 | 87 | — | — |
| 1991-07-29 | $10.83 | $11.69 | 0 | — | — |
| 1991-07-26 | $10.83 | $11.69 | 0 | — | — |
| 1991-07-25 | $10.83 | $11.69 | 0 | — | — |
| 1991-07-24 | $10.83 | $11.69 | 0 | — | — |
| 1991-07-23 | $10.83 | $11.69 | 0 | — | — |
| 1991-07-22 | $10.83 | $11.69 | 58 | — | — |
| 1991-07-19 | $10.83 | $11.69 | 1,039 | — | — |
| 1991-07-18 | $10.83 | $11.69 | 0 | — | — |
| 1991-07-17 | $10.83 | $11.69 | 577 | — | — |
| 1991-07-16 | $11.26 | $12.16 | 0 | — | — |
| 1991-07-15 | $11.26 | $12.16 | 29 | — | — |
| 1991-07-12 | $11.69 | $12.63 | 0 | — | — |
| 1991-07-11 | $11.69 | $12.63 | 519 | — | — |
| 1991-07-10 | $11.26 | $12.16 | 0 | — | — |
| 1991-07-09 | $11.26 | $12.16 | 0 | — | — |
| 1991-07-08 | $11.26 | $12.16 | 0 | — | — |
| 1991-07-05 | $11.26 | $12.16 | 144 | — | — |
| 1991-07-03 | $11.26 | $12.16 | 0 | — | — |
| 1991-07-02 | $11.26 | $12.16 | 0 | — | — |
| 1991-07-01 | $11.26 | $12.16 | 548 | — | — |
| 1991-06-28 | $11.69 | $12.63 | 0 | — | — |
| 1991-06-27 | $11.69 | $12.63 | 29 | — | — |
| 1991-06-26 | $11.69 | $12.63 | 317 | — | — |
| 1991-06-25 | $11.69 | $12.63 | 144 | — | — |
| 1991-06-24 | $12.13 | $13.09 | 433 | — | — |
| 1991-06-21 | $11.69 | $12.63 | 1,732 | — | — |
| 1991-06-20 | $11.69 | $12.63 | 721 | — | — |
| 1991-06-19 | $10.83 | $11.69 | 3,723 | — | — |
| 1991-06-18 | $9.96 | $10.76 | 4,993 | — | — |
| 1991-06-17 | $9.96 | $10.76 | 289 | — | — |
| 1991-06-14 | $9.96 | $10.76 | 0 | — | — |
| 1991-06-13 | $9.96 | $10.76 | 0 | — | — |
| 1991-06-12 | $9.96 | $10.76 | 0 | — | — |
| 1991-06-11 | $9.96 | $10.76 | 0 | — | — |
| 1991-06-10 | $9.96 | $10.76 | 952 | — | — |
| 1991-06-07 | $9.53 | $10.29 | 29 | — | — |
| 1991-06-06 | $9.96 | $10.76 | 115 | — | — |
| 1991-06-05 | $9.53 | $10.29 | 0 | — | — |
| 1991-06-04 | $9.53 | $10.29 | 0 | — | — |
| 1991-06-03 | $9.53 | $10.29 | 0 | — | — |
| 1991-05-31 | $9.53 | $10.29 | 29 | — | — |
| 1991-05-30 | $9.53 | $10.29 | 0 | — | — |
| 1991-05-29 | $9.53 | $10.29 | 289 | — | — |
| 1991-05-28 | $9.96 | $10.76 | 0 | — | — |
| 1991-05-24 | $9.96 | $10.76 | 1,558 | — | — |
| 1991-05-23 | $9.96 | $10.76 | 289 | — | — |
| 1991-05-22 | $10.40 | $11.22 | 0 | — | — |
| 1991-05-21 | $10.40 | $11.22 | 0 | — | — |
| 1991-05-20 | $10.40 | $11.22 | 289 | — | — |
| 1991-05-17 | $9.96 | $10.76 | 87 | — | — |
| 1991-05-16 | $9.96 | $10.76 | 0 | — | — |
| 1991-05-15 | $9.96 | $10.76 | 577 | — | — |
| 1991-05-14 | $9.96 | $10.76 | 0 | — | — |
| 1991-05-13 | $9.96 | $10.76 | 375 | — | — |
| 1991-05-10 | $10.40 | $11.22 | 29 | — | — |
| 1991-05-09 | $10.40 | $11.22 | 87 | — | — |
| 1991-05-08 | $10.40 | $11.22 | 0 | — | — |
| 1991-05-07 | $10.40 | $11.22 | 0 | — | — |
| 1991-05-06 | $10.40 | $11.22 | 289 | — | — |
| 1991-05-03 | $10.83 | $11.69 | 58 | — | — |
| 1991-05-02 | $10.83 | $11.69 | 58 | — | — |
| 1991-05-01 | $10.83 | $11.69 | 433 | — | — |
| 1991-04-30 | $10.40 | $11.22 | 29 | — | — |
| 1991-04-29 | $9.96 | $10.76 | 750 | — | — |
| 1991-04-26 | $9.96 | $10.76 | 1,645 | — | — |
| 1991-04-25 | $9.96 | $10.76 | 0 | — | — |
| 1991-04-24 | $9.96 | $10.76 | 29 | — | — |
| 1991-04-23 | $9.96 | $10.76 | 0 | — | — |
| 1991-04-22 | $9.96 | $10.76 | 375 | — | — |
| 1991-04-19 | $9.96 | $10.76 | 0 | — | — |
| 1991-04-18 | $9.96 | $10.76 | 0 | — | — |
| 1991-04-17 | $9.96 | $10.76 | 0 | — | — |
| 1991-04-16 | $9.96 | $10.76 | 577 | — | — |
| 1991-04-15 | $10.40 | $11.22 | 0 | — | — |
| 1991-04-12 | $10.40 | $11.22 | 866 | — | — |
| 1991-04-11 | $10.83 | $11.69 | 0 | — | — |
| 1991-04-10 | $10.83 | $11.69 | 1,501 | — | — |
| 1991-04-09 | $10.83 | $11.69 | 0 | — | — |
| 1991-04-08 | $10.83 | $11.69 | 0 | — | — |
| 1991-04-05 | $10.83 | $11.69 | 29 | — | — |
| 1991-04-04 | $11.26 | $12.16 | 0 | — | — |
| 1991-04-03 | $11.26 | $12.16 | 317 | — | — |
| 1991-04-02 | $11.26 | $12.16 | 289 | — | — |
| 1991-04-01 | $11.69 | $12.63 | 317 | — | — |
| 1991-03-28 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-27 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-26 | $11.69 | $12.63 | 173 | — | — |
| 1991-03-25 | $11.69 | $12.63 | 317 | — | — |
| 1991-03-22 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-21 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-20 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-19 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-18 | $11.69 | $12.63 | 115 | — | — |
| 1991-03-15 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-14 | $11.69 | $12.63 | 317 | — | — |
| 1991-03-13 | $11.69 | $12.63 | 144 | — | — |
| 1991-03-12 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-11 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-08 | $11.69 | $12.63 | 87 | — | — |
| 1991-03-07 | $11.69 | $12.63 | 58 | — | — |
| 1991-03-06 | $11.69 | $12.63 | 0 | — | — |
| 1991-03-05 | $11.69 | $12.63 | 1,674 | — | — |
| 1991-03-04 | $12.56 | $13.56 | 0 | — | — |
| 1991-03-01 | $12.56 | $13.56 | 0 | — | — |
| 1991-02-28 | $12.56 | $13.56 | 0 | — | — |
| 1991-02-27 | $12.56 | $13.56 | 289 | — | — |
| 1991-02-26 | $12.56 | $13.56 | 29 | — | — |
| 1991-02-25 | $12.99 | $14.03 | 0 | — | — |
| 1991-02-22 | $12.99 | $14.03 | 0 | — | — |
| 1991-02-21 | $12.99 | $14.03 | 0 | — | — |
| 1991-02-20 | $12.99 | $14.03 | 0 | — | — |
| 1991-02-19 | $12.99 | $14.03 | 0 | — | — |
| 1991-02-15 | $12.99 | $14.03 | 202 | — | — |
| 1991-02-14 | $12.56 | $13.56 | 29 | — | — |
| 1991-02-13 | $12.56 | $13.56 | 87 | — | — |
| 1991-02-12 | $12.56 | $13.56 | 1,789 | — | — |
| 1991-02-11 | $12.99 | $14.03 | 289 | — | — |
| 1991-02-08 | $12.99 | $14.03 | 289 | — | — |
| 1991-02-07 | $12.56 | $13.56 | 0 | — | — |
| 1991-02-06 | $12.56 | $13.56 | 2,944 | — | — |
| 1991-02-05 | $12.56 | $13.56 | 289 | — | — |
| 1991-02-04 | $12.99 | $14.03 | 144 | — | — |
| 1991-02-01 | $13.43 | $14.50 | 0 | — | — |
| 1991-01-31 | $13.43 | $14.50 | 173 | — | — |
| 1991-01-30 | $12.99 | $14.03 | 462 | — | — |
| 1991-01-29 | $13.43 | $14.50 | 0 | — | — |
| 1991-01-28 | $13.43 | $14.50 | 0 | — | — |
| 1991-01-25 | $13.43 | $14.50 | 289 | — | — |
| 1991-01-24 | $13.43 | $14.50 | 144 | — | — |
| 1991-01-23 | $13.43 | $14.50 | 144 | — | — |
| 1991-01-22 | $13.43 | $14.50 | 289 | — | — |
| 1991-01-21 | $12.99 | $14.03 | 289 | — | — |
| 1991-01-18 | $12.56 | $13.56 | 0 | — | — |
| 1991-01-17 | $12.56 | $13.56 | 866 | — | — |
| 1991-01-16 | $12.56 | $13.56 | 317 | — | — |
| 1991-01-15 | $12.56 | $13.56 | 0 | — | — |
| 1991-01-14 | $12.56 | $13.56 | 404 | — | — |
| 1991-01-11 | $13.43 | $14.50 | 1,443 | — | — |
| 1991-01-10 | $13.43 | $14.50 | 0 | — | — |
| 1991-01-09 | $13.43 | $14.50 | 87 | — | — |
| 1991-01-08 | $13.43 | $14.50 | 0 | — | — |
| 1991-01-07 | $13.43 | $14.50 | 29 | — | — |
| 1991-01-04 | $13.86 | $14.96 | 289 | — | — |
| 1991-01-03 | $13.86 | $14.96 | 462 | — | — |
| 1991-01-02 | $13.86 | $14.96 | 0 | — | — |