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 2026-09-04
- 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 | $21.80 | $43.41 | 602 | — | — |
| 1991-12-30 | $20.24 | $40.31 | 626 | — | — |
| 1991-12-27 | $20.76 | $41.34 | 1,349 | — | — |
| 1991-12-26 | $18.69 | $37.21 | 482 | — | — |
| 1991-12-24 | $19.21 | $38.24 | 1,156 | — | — |
| 1991-12-23 | $21.80 | $43.41 | 313 | — | — |
| 1991-12-20 | $21.28 | $42.38 | 1,035 | — | — |
| 1991-12-19 | $21.80 | $43.41 | 96 | — | — |
| 1991-12-18 | $21.28 | $42.38 | 1,854 | — | — |
| 1991-12-17 | $20.76 | $41.34 | 96 | — | — |
| 1991-12-16 | $21.80 | $43.41 | 3,130 | — | — |
| 1991-12-13 | $22.84 | $45.48 | 4,190 | — | — |
| 1991-12-12 | $21.80 | $43.41 | 0 | — | — |
| 1991-12-11 | $21.80 | $43.41 | 1,493 | — | — |
| 1991-12-10 | $20.76 | $41.34 | 722 | — | — |
| 1991-12-09 | $21.28 | $42.38 | 1,180 | — | — |
| 1991-12-06 | $21.80 | $43.41 | 1,204 | — | — |
| 1991-12-05 | $21.28 | $42.38 | 1,758 | — | — |
| 1991-12-04 | $21.28 | $42.38 | 120 | — | — |
| 1991-12-03 | $20.24 | $40.31 | 0 | — | — |
| 1991-12-02 | $20.24 | $40.31 | 241 | — | — |
| 1991-11-29 | $21.80 | $43.41 | 24 | — | — |
| 1991-11-27 | $21.80 | $43.41 | 0 | — | — |
| 1991-11-26 | $21.80 | $43.41 | 48 | — | — |
| 1991-11-25 | $20.76 | $41.34 | 0 | — | — |
| 1991-11-22 | $20.76 | $41.34 | 0 | — | — |
| 1991-11-21 | $20.76 | $41.34 | 385 | — | — |
| 1991-11-20 | $21.80 | $43.41 | 530 | — | — |
| 1991-11-19 | $22.84 | $45.48 | 3,058 | — | — |
| 1991-11-18 | $22.84 | $45.48 | 554 | — | — |
| 1991-11-15 | $21.80 | $43.41 | 1,806 | — | — |
| 1991-11-14 | $22.84 | $45.48 | 530 | — | — |
| 1991-11-13 | $22.84 | $45.48 | 698 | — | — |
| 1991-11-12 | $22.84 | $45.48 | 337 | — | — |
| 1991-11-11 | $24.40 | $48.58 | 2,769 | — | — |
| 1991-11-08 | $21.80 | $43.41 | 0 | — | — |
| 1991-11-07 | $21.80 | $43.41 | 0 | — | — |
| 1991-11-06 | $21.80 | $43.41 | 0 | — | — |
| 1991-11-05 | $21.80 | $43.41 | 0 | — | — |
| 1991-11-04 | $21.80 | $43.41 | 24 | — | — |
| 1991-11-01 | $21.80 | $43.41 | 169 | — | — |
| 1991-10-31 | $22.84 | $45.48 | 241 | — | — |
| 1991-10-30 | $22.84 | $45.48 | 458 | — | — |
| 1991-10-29 | $23.88 | $47.54 | 313 | — | — |
| 1991-10-28 | $23.88 | $47.54 | 0 | — | — |
| 1991-10-25 | $23.88 | $47.54 | 409 | — | — |
| 1991-10-24 | $21.80 | $43.41 | 2,215 | — | — |
| 1991-10-23 | $23.88 | $47.54 | 0 | — | — |
| 1991-10-22 | $23.88 | $47.54 | 1,445 | — | — |
| 1991-10-21 | $21.80 | $43.41 | 72 | — | — |
| 1991-10-18 | $23.88 | $47.54 | 2,167 | — | — |
| 1991-10-17 | $23.88 | $47.54 | 843 | — | — |
| 1991-10-16 | $22.84 | $45.48 | 4,672 | — | — |
| 1991-10-15 | $23.88 | $47.54 | 482 | — | — |
| 1991-10-14 | $23.88 | $47.54 | 722 | — | — |
| 1991-10-11 | $20.76 | $41.34 | 482 | — | — |
| 1991-10-10 | $20.76 | $41.34 | 482 | — | — |
| 1991-10-09 | $22.32 | $44.44 | 1,276 | — | — |
| 1991-10-08 | $21.80 | $43.41 | 1,445 | — | — |
| 1991-10-07 | $19.73 | $39.28 | 0 | — | — |
| 1991-10-04 | $19.73 | $39.28 | 0 | — | — |
| 1991-10-03 | $19.73 | $39.28 | 0 | — | — |
| 1991-10-02 | $19.73 | $39.28 | 120 | — | — |
| 1991-10-01 | $21.80 | $43.41 | 650 | — | — |
| 1991-09-30 | $20.76 | $41.34 | 867 | — | — |
| 1991-09-27 | $20.76 | $41.34 | 20,685 | — | — |
| 1991-09-26 | $19.73 | $39.28 | 337 | — | — |
| 1991-09-25 | $19.73 | $39.28 | 241 | — | — |
| 1991-09-24 | $22.84 | $45.48 | 96 | — | — |
| 1991-09-23 | $22.84 | $45.48 | 48 | — | — |
| 1991-09-20 | $20.24 | $40.31 | 1,565 | — | — |
| 1991-09-19 | $21.80 | $43.41 | 0 | — | — |
| 1991-09-18 | $21.80 | $43.41 | 193 | — | — |
| 1991-09-17 | $20.76 | $41.34 | 458 | — | — |
| 1991-09-16 | $20.76 | $41.34 | 602 | — | — |
| 1991-09-13 | $20.76 | $41.34 | 819 | — | — |
| 1991-09-12 | $20.76 | $41.34 | 313 | — | — |
| 1991-09-11 | $20.76 | $41.34 | 0 | — | — |
| 1991-09-10 | $20.76 | $41.34 | 96 | — | — |
| 1991-09-09 | $20.76 | $41.34 | 0 | — | — |
| 1991-09-06 | $20.76 | $41.34 | 361 | — | — |
| 1991-09-05 | $19.73 | $39.28 | 0 | — | — |
| 1991-09-04 | $19.73 | $39.28 | 241 | — | — |
| 1991-09-03 | $20.76 | $41.34 | 674 | — | — |
| 1991-08-30 | $20.76 | $41.34 | 1,084 | — | — |
| 1991-08-29 | $19.21 | $38.24 | 3,564 | — | — |
| 1991-08-28 | $20.76 | $41.34 | 530 | — | — |
| 1991-08-27 | $19.21 | $38.24 | 120 | — | — |
| 1991-08-26 | $18.69 | $37.21 | 313 | — | — |
| 1991-08-23 | $19.73 | $39.28 | 482 | — | — |
| 1991-08-22 | $20.24 | $40.31 | 0 | — | — |
| 1991-08-21 | $20.24 | $40.31 | 72 | — | — |
| 1991-08-20 | $18.69 | $37.21 | 867 | — | — |
| 1991-08-19 | $20.76 | $41.34 | 482 | — | — |
| 1991-08-16 | $20.24 | $40.31 | 1,854 | — | — |
| 1991-08-15 | $20.76 | $41.34 | 458 | — | — |
| 1991-08-14 | $20.24 | $40.31 | 0 | — | — |
| 1991-08-13 | $20.24 | $40.31 | 10,451 | — | — |
| 1991-08-12 | $20.76 | $41.34 | 0 | — | — |
| 1991-08-09 | $20.76 | $41.34 | 12,233 | — | — |
| 1991-08-08 | $19.73 | $39.28 | 4,720 | — | — |
| 1991-08-07 | $20.24 | $40.31 | 241 | — | — |
| 1991-08-06 | $19.73 | $39.28 | 1,084 | — | — |
| 1991-08-05 | $20.76 | $41.34 | 3,034 | — | — |
| 1991-08-02 | $20.76 | $41.34 | 241 | — | — |
| 1991-08-01 | $18.69 | $37.21 | 24 | — | — |
| 1991-07-31 | $19.73 | $39.28 | 96 | — | — |
| 1991-07-30 | $19.73 | $39.28 | 120 | — | — |
| 1991-07-29 | $18.69 | $37.21 | 0 | — | — |
| 1991-07-26 | $18.69 | $37.21 | 289 | — | — |
| 1991-07-25 | $18.69 | $37.21 | 506 | — | — |
| 1991-07-24 | $19.73 | $39.28 | 747 | — | — |
| 1991-07-23 | $18.69 | $37.21 | 120 | — | — |
| 1991-07-22 | $19.73 | $39.28 | 482 | — | — |
| 1991-07-19 | $19.73 | $39.28 | 48 | — | — |
| 1991-07-18 | $18.69 | $37.21 | 217 | — | — |
| 1991-07-17 | $18.69 | $37.21 | 120 | — | — |
| 1991-07-16 | $19.73 | $39.28 | 482 | — | — |
| 1991-07-15 | $18.69 | $37.21 | 0 | — | — |
| 1991-07-12 | $18.69 | $37.21 | 1,710 | — | — |
| 1991-07-11 | $18.69 | $37.21 | 1,252 | — | — |
| 1991-07-10 | $18.17 | $36.17 | 0 | — | — |
| 1991-07-09 | $18.17 | $36.17 | 96 | — | — |
| 1991-07-08 | $18.17 | $36.17 | 289 | — | — |
| 1991-07-05 | $20.24 | $40.31 | 747 | — | — |
| 1991-07-03 | $19.73 | $39.28 | 1,132 | — | — |
| 1991-07-02 | $17.65 | $35.14 | 1,926 | — | — |
| 1991-07-01 | $18.69 | $37.21 | 241 | — | — |
| 1991-06-28 | $18.69 | $37.21 | 1,156 | — | — |
| 1991-06-27 | $17.13 | $34.11 | 361 | — | — |
| 1991-06-26 | $17.13 | $34.11 | 1,782 | — | — |
| 1991-06-25 | $19.73 | $39.28 | 482 | — | — |
| 1991-06-24 | $17.13 | $34.11 | 0 | — | — |
| 1991-06-21 | $17.13 | $34.11 | 337 | — | — |
| 1991-06-20 | $17.13 | $34.11 | 0 | — | — |
| 1991-06-19 | $17.13 | $34.11 | 0 | — | — |
| 1991-06-18 | $17.13 | $34.11 | 0 | — | — |
| 1991-06-17 | $17.13 | $34.11 | 409 | — | — |
| 1991-06-14 | $17.13 | $34.11 | 0 | — | — |
| 1991-06-13 | $17.13 | $34.11 | 169 | — | — |
| 1991-06-12 | $18.69 | $37.21 | 3,203 | — | — |
| 1991-06-11 | $17.13 | $34.11 | 48 | — | — |
| 1991-06-10 | $17.13 | $34.11 | 0 | — | — |
| 1991-06-07 | $17.13 | $34.11 | 337 | — | — |
| 1991-06-06 | $17.65 | $35.14 | 0 | — | — |
| 1991-06-05 | $17.65 | $35.14 | 361 | — | — |
| 1991-06-04 | $17.65 | $35.14 | 0 | — | — |
| 1991-06-03 | $17.65 | $35.14 | 361 | — | — |
| 1991-05-31 | $17.13 | $34.11 | 24 | — | — |
| 1991-05-30 | $17.65 | $35.14 | 1,710 | — | — |
| 1991-05-29 | $18.17 | $36.17 | 24 | — | — |
| 1991-05-28 | $18.17 | $36.17 | 8,862 | — | — |
| 1991-05-24 | $16.61 | $33.07 | 3,275 | — | — |
| 1991-05-23 | $16.61 | $33.07 | 241 | — | — |
| 1991-05-22 | $15.57 | $31.01 | 48 | — | — |
| 1991-05-21 | $16.61 | $33.07 | 217 | — | — |
| 1991-05-20 | $16.61 | $33.07 | 144 | — | — |
| 1991-05-17 | $16.61 | $33.07 | 120 | — | — |
| 1991-05-16 | $17.13 | $34.11 | 0 | — | — |
| 1991-05-15 | $17.13 | $34.11 | 0 | — | — |
| 1991-05-14 | $17.13 | $34.11 | 771 | — | — |
| 1991-05-13 | $16.61 | $33.07 | 144 | — | — |
| 1991-05-10 | $16.61 | $33.07 | 169 | — | — |
| 1991-05-09 | $16.61 | $33.07 | 3,901 | — | — |
| 1991-05-08 | $18.69 | $37.21 | 1,517 | — | — |
| 1991-05-07 | $16.61 | $33.07 | 24 | — | — |
| 1991-05-06 | $13.50 | $26.87 | 24 | — | — |
| 1991-05-03 | $13.50 | $26.87 | 0 | — | — |
| 1991-05-02 | $13.50 | $26.87 | 193 | — | — |
| 1991-05-01 | $15.57 | $31.01 | 48 | — | — |
| 1991-04-30 | $15.05 | $29.97 | 9,608 | — | — |
| 1991-04-29 | $14.53 | $28.94 | 1,854 | — | — |
| 1991-04-26 | $13.50 | $26.87 | 7,634 | — | — |
| 1991-04-25 | $13.50 | $26.87 | 3,275 | — | — |
| 1991-04-24 | $14.53 | $28.94 | 241 | — | — |
| 1991-04-23 | $14.02 | $27.91 | 1,228 | — | — |
| 1991-04-22 | $13.50 | $26.87 | 1,204 | — | — |
| 1991-04-19 | $13.50 | $26.87 | 650 | — | — |
| 1991-04-18 | $16.61 | $33.07 | 5,418 | — | — |
| 1991-04-17 | $15.05 | $29.97 | 0 | — | — |
| 1991-04-16 | $15.05 | $29.97 | 24 | — | — |
| 1991-04-15 | $17.65 | $35.14 | 2,288 | — | — |
| 1991-04-12 | $16.61 | $33.07 | 193 | — | — |
| 1991-04-11 | $15.05 | $29.97 | 482 | — | — |
| 1991-04-10 | $17.65 | $35.14 | 96 | — | — |
| 1991-04-09 | $16.09 | $32.04 | 1,349 | — | — |
| 1991-04-08 | $16.61 | $33.07 | 0 | — | — |
| 1991-04-05 | $16.61 | $33.07 | 1,252 | — | — |
| 1991-04-04 | $16.09 | $32.04 | 2,432 | — | — |
| 1991-04-03 | $15.57 | $31.01 | 313 | — | — |
| 1991-04-02 | $16.61 | $33.07 | 169 | — | — |
| 1991-04-01 | $15.57 | $31.01 | 1,445 | — | — |
| 1991-03-28 | $15.57 | $31.01 | 1,951 | — | — |
| 1991-03-27 | $15.05 | $29.97 | 24 | — | — |
| 1991-03-26 | $15.05 | $29.97 | 72 | — | — |
| 1991-03-25 | $16.61 | $33.07 | 0 | — | — |
| 1991-03-22 | $16.61 | $33.07 | 506 | — | — |
| 1991-03-21 | $16.61 | $33.07 | 0 | — | — |
| 1991-03-20 | $16.61 | $33.07 | 0 | — | — |
| 1991-03-19 | $16.61 | $33.07 | 289 | — | — |
| 1991-03-18 | $16.61 | $33.07 | 0 | — | — |
| 1991-03-15 | $16.61 | $33.07 | 0 | — | — |
| 1991-03-14 | $16.61 | $33.07 | 24 | — | — |
| 1991-03-13 | $16.61 | $33.07 | 120 | — | — |
| 1991-03-12 | $15.05 | $29.97 | 0 | — | — |
| 1991-03-11 | $15.05 | $29.97 | 0 | — | — |
| 1991-03-08 | $15.05 | $29.97 | 482 | — | — |
| 1991-03-07 | $15.05 | $29.97 | 289 | — | — |
| 1991-03-06 | $15.05 | $29.97 | 0 | — | — |
| 1991-03-05 | $15.05 | $29.97 | 1,806 | — | — |
| 1991-03-04 | $15.05 | $29.97 | 72 | — | — |
| 1991-03-01 | $16.61 | $33.07 | 0 | — | — |
| 1991-02-28 | $16.61 | $33.07 | 0 | — | — |
| 1991-02-27 | $16.61 | $33.07 | 361 | — | — |
| 1991-02-26 | $16.61 | $33.07 | 48 | — | — |
| 1991-02-25 | $16.09 | $32.04 | 2,408 | — | — |
| 1991-02-22 | $16.09 | $32.04 | 2,504 | — | — |
| 1991-02-21 | $16.09 | $32.04 | 1,493 | — | — |
| 1991-02-20 | $15.57 | $31.01 | 2,721 | — | — |
| 1991-02-19 | $15.57 | $31.01 | 0 | — | — |
| 1991-02-15 | $15.57 | $31.01 | 24 | — | — |
| 1991-02-14 | $16.61 | $33.07 | 0 | — | — |
| 1991-02-13 | $16.61 | $33.07 | 530 | — | — |
| 1991-02-12 | $15.05 | $29.97 | 289 | — | — |
| 1991-02-11 | $18.17 | $36.17 | 0 | — | — |
| 1991-02-08 | $18.17 | $36.17 | 4,118 | — | — |
| 1991-02-07 | $18.17 | $36.17 | 722 | — | — |
| 1991-02-06 | $16.61 | $33.07 | 0 | — | — |
| 1991-02-05 | $16.61 | $33.07 | 120 | — | — |
| 1991-02-04 | $15.57 | $31.01 | 9,873 | — | — |
| 1991-02-01 | $15.05 | $29.97 | 1,349 | — | — |
| 1991-01-31 | $14.02 | $27.91 | 0 | — | — |
| 1991-01-30 | $14.02 | $27.91 | 0 | — | — |
| 1991-01-29 | $14.02 | $27.91 | 2,191 | — | — |
| 1991-01-28 | $13.50 | $26.87 | 747 | — | — |
| 1991-01-25 | $14.02 | $27.91 | 1,204 | — | — |
| 1991-01-24 | $12.98 | $25.84 | 169 | — | — |
| 1991-01-23 | $12.98 | $25.84 | 96 | — | — |
| 1991-01-22 | $12.98 | $25.84 | 771 | — | — |
| 1991-01-21 | $12.98 | $25.84 | 0 | — | — |
| 1991-01-18 | $12.98 | $25.84 | 0 | — | — |
| 1991-01-17 | $12.98 | $25.84 | 241 | — | — |
| 1991-01-16 | $14.02 | $27.91 | 0 | — | — |
| 1991-01-15 | $14.02 | $27.91 | 96 | — | — |
| 1991-01-14 | $14.53 | $28.94 | 0 | — | — |
| 1991-01-11 | $14.53 | $28.94 | 0 | — | — |
| 1991-01-10 | $14.53 | $28.94 | 96 | — | — |
| 1991-01-09 | $14.53 | $28.94 | 0 | — | — |
| 1991-01-08 | $14.53 | $28.94 | 0 | — | — |
| 1991-01-07 | $14.53 | $28.94 | 385 | — | — |
| 1991-01-04 | $12.98 | $25.84 | 241 | — | — |
| 1991-01-03 | $12.98 | $25.84 | 0 | — | — |
| 1991-01-02 | $12.98 | $25.84 | 4,094 | — | — |