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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $36.56 | $36.56 | 480 | — | — |
| 1981-12-30 | $36.25 | $36.25 | 0 | — | — |
| 1981-12-29 | $36.25 | $36.25 | 160 | — | — |
| 1981-12-28 | $36.41 | $36.41 | 640 | — | — |
| 1981-12-24 | $36.56 | $36.56 | 80 | — | — |
| 1981-12-23 | $36.72 | $36.72 | 1,040 | — | — |
| 1981-12-22 | $37.19 | $37.19 | 1,200 | — | — |
| 1981-12-21 | $37.66 | $37.66 | 2,000 | — | — |
| 1981-12-18 | $37.50 | $37.50 | 1,200 | — | — |
| 1981-12-17 | $36.56 | $36.56 | 480 | — | — |
| 1981-12-16 | $36.41 | $36.41 | 1,120 | — | — |
| 1981-12-15 | $35.78 | $35.78 | 2,880 | — | — |
| 1981-12-14 | $36.25 | $36.25 | 880 | — | — |
| 1981-12-11 | $36.56 | $36.56 | 2,160 | — | — |
| 1981-12-10 | $35.94 | $35.94 | 3,360 | — | — |
| 1981-12-09 | $34.69 | $34.69 | 0 | — | — |
| 1981-12-08 | $34.69 | $34.69 | 1,680 | — | — |
| 1981-12-07 | $34.69 | $34.69 | 1,120 | — | — |
| 1981-12-04 | $34.69 | $34.69 | 3,680 | — | — |
| 1981-12-03 | $34.69 | $34.69 | 480 | — | — |
| 1981-12-02 | $34.53 | $34.53 | 3,600 | — | — |
| 1981-12-01 | $34.69 | $34.69 | 160 | — | — |
| 1981-11-30 | $35.00 | $35.00 | 4,720 | — | — |
| 1981-11-27 | $34.22 | $34.22 | 240 | — | — |
| 1981-11-25 | $34.38 | $34.37 | 1,200 | — | — |
| 1981-11-24 | $34.84 | $34.84 | 160 | — | — |
| 1981-11-23 | $35.31 | $35.31 | 800 | — | — |
| 1981-11-20 | $34.53 | $34.53 | 80 | — | — |
| 1981-11-19 | $34.69 | $34.69 | 1,840 | — | — |
| 1981-11-18 | $35.47 | $35.47 | 560 | — | — |
| 1981-11-17 | $35.47 | $35.47 | 640 | — | — |
| 1981-11-16 | $36.09 | $36.09 | 1,760 | — | — |
| 1981-11-13 | $37.19 | $37.19 | 1,600 | — | — |
| 1981-11-12 | $35.31 | $35.31 | 1,680 | — | — |
| 1981-11-11 | $34.53 | $34.53 | 240 | — | — |
| 1981-11-10 | $34.69 | $34.69 | 800 | — | — |
| 1981-11-09 | $34.53 | $34.53 | 720 | — | — |
| 1981-11-06 | $34.53 | $34.53 | 880 | — | — |
| 1981-11-05 | $33.75 | $33.75 | 5,920 | — | — |
| 1981-11-04 | $32.66 | $32.66 | 80 | — | — |
| 1981-11-03 | $32.50 | $32.50 | 560 | — | — |
| 1981-11-02 | $32.81 | $32.81 | 1,440 | — | — |
| 1981-10-30 | $32.50 | $32.50 | 0 | — | — |
| 1981-10-29 | $32.50 | $32.50 | 1,360 | — | — |
| 1981-10-28 | $31.72 | $31.72 | 1,280 | — | — |
| 1981-10-27 | $31.25 | $31.25 | 0 | — | — |
| 1981-10-26 | $31.25 | $31.25 | 640 | — | — |
| 1981-10-23 | $31.56 | $31.56 | 0 | — | — |
| 1981-10-22 | $31.56 | $31.56 | 320 | — | — |
| 1981-10-21 | $31.88 | $31.87 | 80 | — | — |
| 1981-10-20 | $31.56 | $31.56 | 160 | — | — |
| 1981-10-19 | $31.25 | $31.25 | 0 | — | — |
| 1981-10-16 | $31.25 | $31.25 | 880 | — | — |
| 1981-10-15 | $31.56 | $31.56 | 160 | — | — |
| 1981-10-14 | $31.88 | $31.87 | 80 | — | — |
| 1981-10-13 | $32.19 | $32.19 | 0 | — | — |
| 1981-10-12 | $32.19 | $32.19 | 240 | — | — |
| 1981-10-09 | $32.66 | $32.66 | 720 | — | — |
| 1981-10-08 | $33.28 | $33.28 | 1,200 | — | — |
| 1981-10-07 | $33.13 | $33.13 | 1,840 | — | — |
| 1981-10-06 | $32.81 | $32.81 | 1,040 | — | — |
| 1981-10-05 | $32.66 | $32.66 | 5,920 | — | — |
| 1981-10-02 | $32.19 | $32.19 | 1,120 | — | — |
| 1981-10-01 | $31.41 | $31.41 | 1,920 | — | — |
| 1981-09-30 | $30.78 | $30.78 | 640 | — | — |
| 1981-09-29 | $30.63 | $30.62 | 1,200 | — | — |
| 1981-09-28 | $30.47 | $30.47 | 1,760 | — | — |
| 1981-09-25 | $29.84 | $29.84 | 400 | — | — |
| 1981-09-24 | $29.38 | $29.38 | 960 | — | — |
| 1981-09-23 | $29.06 | $29.06 | 4,640 | — | — |
| 1981-09-22 | $28.75 | $28.75 | 2,160 | — | — |
| 1981-09-21 | $30.31 | $30.31 | 560 | — | — |
| 1981-09-18 | $31.25 | $31.25 | 0 | — | — |
| 1981-09-17 | $31.25 | $31.25 | 880 | — | — |
| 1981-09-16 | $30.94 | $30.94 | 1,280 | — | — |
| 1981-09-15 | $32.03 | $32.03 | 400 | — | — |
| 1981-09-14 | $32.66 | $32.66 | 320 | — | — |
| 1981-09-11 | $32.66 | $32.66 | 480 | — | — |
| 1981-09-10 | $32.66 | $32.66 | 800 | — | — |
| 1981-09-09 | $33.13 | $33.13 | 160 | — | — |
| 1981-09-08 | $33.44 | $33.44 | 240 | — | — |
| 1981-09-04 | $33.75 | $33.75 | 240 | — | — |
| 1981-09-03 | $34.06 | $34.06 | 480 | — | — |
| 1981-09-02 | $34.38 | $34.37 | 880 | — | — |
| 1981-09-01 | $34.22 | $34.22 | 560 | — | — |
| 1981-08-31 | $34.22 | $34.22 | 80 | — | — |
| 1981-08-28 | $34.22 | $34.22 | 0 | — | — |
| 1981-08-27 | $34.22 | $34.22 | 2,400 | — | — |
| 1981-08-26 | $34.53 | $34.53 | 80 | — | — |
| 1981-08-25 | $34.38 | $34.37 | 4,480 | — | — |
| 1981-08-24 | $36.41 | $36.41 | 1,600 | — | — |
| 1981-08-21 | $37.03 | $37.03 | 3,760 | — | — |
| 1981-08-20 | $37.34 | $37.34 | 1,440 | — | — |
| 1981-08-19 | $36.56 | $36.56 | 0 | — | — |
| 1981-08-18 | $36.56 | $36.56 | 14,960 | — | — |
| 1981-08-17 | $36.72 | $36.72 | 560 | — | — |
| 1981-08-14 | $36.88 | $36.87 | 1,120 | — | — |
| 1981-08-13 | $36.25 | $36.25 | 800 | — | — |
| 1981-08-12 | $35.94 | $35.94 | 480 | — | — |
| 1981-08-11 | $35.00 | $35.00 | 400 | — | — |
| 1981-08-10 | $35.31 | $35.31 | 0 | — | — |
| 1981-08-07 | $35.31 | $35.31 | 2,080 | — | — |
| 1981-08-06 | $35.63 | $35.63 | 2,240 | — | — |
| 1981-08-05 | $35.47 | $35.47 | 640 | — | — |
| 1981-08-04 | $35.00 | $35.00 | 2,000 | — | — |
| 1981-08-03 | $34.84 | $34.84 | 400 | — | — |
| 1981-07-31 | $34.53 | $34.53 | 80 | — | — |
| 1981-07-30 | $34.69 | $34.69 | 2,000 | — | — |
| 1981-07-29 | $34.38 | $34.37 | 240 | — | — |
| 1981-07-28 | $34.38 | $34.37 | 400 | — | — |
| 1981-07-27 | $34.53 | $34.53 | 2,400 | — | — |
| 1981-07-24 | $34.22 | $34.22 | 2,400 | — | — |
| 1981-07-23 | $33.75 | $33.75 | 1,520 | — | — |
| 1981-07-22 | $32.97 | $32.97 | 3,120 | — | — |
| 1981-07-21 | $32.19 | $32.19 | 1,280 | — | — |
| 1981-07-20 | $32.19 | $32.19 | 2,640 | — | — |
| 1981-07-17 | $33.75 | $33.75 | 0 | — | — |
| 1981-07-16 | $33.75 | $33.75 | 1,680 | — | — |
| 1981-07-15 | $34.06 | $34.06 | 400 | — | — |
| 1981-07-14 | $34.06 | $34.06 | 1,440 | — | — |
| 1981-07-13 | $33.91 | $33.91 | 480 | — | — |
| 1981-07-10 | $34.22 | $34.22 | 320 | — | — |
| 1981-07-09 | $34.53 | $34.53 | 4,400 | — | — |
| 1981-07-08 | $33.75 | $33.75 | 560 | — | — |
| 1981-07-07 | $34.06 | $34.06 | 1,760 | — | — |
| 1981-07-06 | $35.00 | $35.00 | 800 | — | — |
| 1981-07-02 | $35.63 | $35.63 | 1,040 | — | — |
| 1981-07-01 | $36.56 | $36.56 | 1,040 | — | — |
| 1981-06-30 | $35.94 | $35.94 | 560 | — | — |
| 1981-06-29 | $36.41 | $36.41 | 320 | — | — |
| 1981-06-26 | $36.88 | $36.87 | 0 | — | — |
| 1981-06-25 | $36.88 | $36.87 | 880 | — | — |
| 1981-06-24 | $36.88 | $36.87 | 400 | — | — |
| 1981-06-23 | $36.72 | $36.72 | 480 | — | — |
| 1981-06-22 | $36.88 | $36.87 | 1,200 | — | — |
| 1981-06-19 | $36.88 | $36.87 | 880 | — | — |
| 1981-06-18 | $37.03 | $37.03 | 960 | — | — |
| 1981-06-17 | $37.03 | $37.03 | 720 | — | — |
| 1981-06-16 | $37.34 | $37.34 | 320 | — | — |
| 1981-06-15 | $37.03 | $37.03 | 1,360 | — | — |
| 1981-06-12 | $37.34 | $37.34 | 3,920 | — | — |
| 1981-06-11 | $36.88 | $36.87 | 320 | — | — |
| 1981-06-10 | $36.88 | $36.87 | 960 | — | — |
| 1981-06-09 | $36.56 | $36.56 | 560 | — | — |
| 1981-06-08 | $36.56 | $36.56 | 1,920 | — | — |
| 1981-06-05 | $36.72 | $36.72 | 720 | — | — |
| 1981-06-04 | $36.56 | $36.56 | 1,040 | — | — |
| 1981-06-03 | $36.56 | $36.56 | 1,200 | — | — |
| 1981-06-02 | $36.88 | $36.87 | 4,400 | — | — |
| 1981-06-01 | $36.88 | $36.87 | 4,720 | — | — |
| 1981-05-29 | $36.88 | $36.87 | 560 | — | — |
| 1981-05-28 | $36.88 | $36.87 | 2,240 | — | — |
| 1981-05-27 | $37.34 | $37.34 | 0 | — | — |
| 1981-05-26 | $37.34 | $37.34 | 240 | — | — |
| 1981-05-22 | $37.03 | $37.03 | 1,040 | — | — |
| 1981-05-21 | $36.88 | $36.87 | 3,200 | — | — |
| 1981-05-20 | $37.03 | $37.03 | 480 | — | — |
| 1981-05-19 | $37.03 | $37.03 | 0 | — | — |
| 1981-05-18 | $37.03 | $37.03 | 640 | — | — |
| 1981-05-15 | $37.34 | $37.34 | 880 | — | — |
| 1981-05-14 | $37.19 | $37.19 | 880 | — | — |
| 1981-05-13 | $37.03 | $37.03 | 240 | — | — |
| 1981-05-12 | $37.03 | $37.03 | 800 | — | — |
| 1981-05-11 | $37.34 | $37.34 | 560 | — | — |
| 1981-05-08 | $37.03 | $37.03 | 1,120 | — | — |
| 1981-05-07 | $37.19 | $37.19 | 240 | — | — |
| 1981-05-06 | $37.19 | $37.19 | 1,920 | — | — |
| 1981-05-05 | $37.19 | $37.19 | 640 | — | — |
| 1981-05-04 | $36.72 | $36.72 | 160 | — | — |
| 1981-05-01 | $36.56 | $36.56 | 400 | — | — |
| 1981-04-30 | $36.56 | $36.56 | 6,080 | — | — |
| 1981-04-29 | $36.88 | $36.87 | 1,360 | — | — |
| 1981-04-28 | $37.50 | $37.50 | 2,640 | — | — |
| 1981-04-27 | $37.50 | $37.50 | 1,360 | — | — |
| 1981-04-24 | $37.34 | $37.34 | 2,000 | — | — |
| 1981-04-23 | $37.19 | $37.19 | 2,240 | — | — |
| 1981-04-22 | $37.34 | $37.34 | 1,840 | — | — |
| 1981-04-21 | $37.34 | $37.34 | 2,560 | — | — |
| 1981-04-20 | $36.41 | $36.41 | 5,680 | — | — |
| 1981-04-16 | $35.00 | $35.00 | 2,480 | — | — |
| 1981-04-15 | $33.91 | $33.91 | 1,120 | — | — |
| 1981-04-14 | $34.06 | $34.06 | 1,280 | — | — |
| 1981-04-13 | $34.06 | $34.06 | 160 | — | — |
| 1981-04-10 | $34.06 | $34.06 | 4,320 | — | — |
| 1981-04-09 | $33.75 | $33.75 | 1,040 | — | — |
| 1981-04-08 | $33.28 | $33.28 | 880 | — | — |
| 1981-04-07 | $33.13 | $33.13 | 2,560 | — | — |
| 1981-04-06 | $32.50 | $32.50 | 2,400 | — | — |
| 1981-04-03 | $32.34 | $32.34 | 800 | — | — |
| 1981-04-02 | $32.34 | $32.34 | 880 | — | — |
| 1981-04-01 | $32.34 | $32.34 | 3,280 | — | — |
| 1981-03-31 | $32.19 | $32.19 | 880 | — | — |
| 1981-03-30 | $31.72 | $31.72 | 0 | — | — |
| 1981-03-27 | $31.72 | $31.72 | 480 | — | — |
| 1981-03-26 | $31.72 | $31.72 | 3,600 | — | — |
| 1981-03-25 | $31.88 | $31.87 | 160 | — | — |
| 1981-03-24 | $31.88 | $31.87 | 3,680 | — | — |
| 1981-03-23 | $31.25 | $31.25 | 1,040 | — | — |
| 1981-03-20 | $31.72 | $31.72 | 640 | — | — |
| 1981-03-19 | $31.72 | $31.72 | 0 | — | — |
| 1981-03-18 | $31.72 | $31.72 | 800 | — | — |
| 1981-03-17 | $31.88 | $31.87 | 560 | — | — |
| 1981-03-16 | $32.19 | $32.19 | 80 | — | — |
| 1981-03-13 | $32.50 | $32.50 | 3,600 | — | — |
| 1981-03-12 | $32.03 | $32.03 | 1,040 | — | — |
| 1981-03-11 | $32.19 | $32.19 | 4,240 | — | — |
| 1981-03-10 | $32.03 | $32.03 | 4,480 | — | — |
| 1981-03-09 | $32.97 | $32.97 | 1,360 | — | — |
| 1981-03-06 | $32.81 | $32.81 | 320 | — | — |
| 1981-03-05 | $32.50 | $32.50 | 4,640 | — | — |
| 1981-03-04 | $33.44 | $33.44 | 1,760 | — | — |
| 1981-03-03 | $31.72 | $31.72 | 480 | — | — |
| 1981-03-02 | $31.41 | $31.41 | 2,240 | — | — |
| 1981-02-27 | $30.63 | $30.62 | 2,160 | — | — |
| 1981-02-26 | $29.84 | $29.84 | 0 | — | — |
| 1981-02-25 | $29.84 | $29.84 | 800 | — | — |
| 1981-02-24 | $29.84 | $29.84 | 800 | — | — |
| 1981-02-23 | $30.00 | $30.00 | 1,120 | — | — |
| 1981-02-20 | $30.00 | $30.00 | 80 | — | — |
| 1981-02-19 | $30.16 | $30.16 | 560 | — | — |
| 1981-02-18 | $29.53 | $29.53 | 560 | — | — |
| 1981-02-17 | $29.69 | $29.69 | 640 | — | — |
| 1981-02-13 | $30.00 | $30.00 | 2,640 | — | — |
| 1981-02-12 | $30.63 | $30.62 | 0 | — | — |
| 1981-02-11 | $30.63 | $30.62 | 0 | — | — |
| 1981-02-10 | $30.63 | $30.62 | 320 | — | — |
| 1981-02-09 | $30.78 | $30.78 | 1,680 | — | — |
| 1981-02-06 | $31.41 | $31.41 | 1,520 | — | — |
| 1981-02-05 | $31.88 | $31.87 | 1,520 | — | — |
| 1981-02-04 | $31.25 | $31.25 | 4,640 | — | — |
| 1981-02-03 | $32.19 | $32.19 | 3,520 | — | — |
| 1981-02-02 | $33.13 | $33.13 | 1,200 | — | — |
| 1981-01-30 | $33.13 | $33.13 | 3,840 | — | — |
| 1981-01-29 | $31.88 | $31.87 | 320 | — | — |
| 1981-01-28 | $31.56 | $31.56 | 560 | — | — |
| 1981-01-27 | $31.25 | $31.25 | 720 | — | — |
| 1981-01-26 | $31.41 | $31.41 | 560 | — | — |
| 1981-01-23 | $31.41 | $31.41 | 1,120 | — | — |
| 1981-01-22 | $31.41 | $31.41 | 960 | — | — |
| 1981-01-21 | $31.56 | $31.56 | 240 | — | — |
| 1981-01-20 | $31.25 | $31.25 | 2,800 | — | — |
| 1981-01-19 | $31.25 | $31.25 | 1,280 | — | — |
| 1981-01-16 | $30.16 | $30.16 | 720 | — | — |
| 1981-01-15 | $30.00 | $30.00 | 2,400 | — | — |
| 1981-01-14 | $29.69 | $29.69 | 320 | — | — |
| 1981-01-13 | $29.38 | $29.38 | 1,280 | — | — |
| 1981-01-12 | $29.53 | $29.53 | 1,520 | — | — |
| 1981-01-09 | $28.75 | $28.75 | 720 | — | — |
| 1981-01-08 | $28.44 | $28.44 | 1,120 | — | — |
| 1981-01-07 | $28.91 | $28.91 | 2,880 | — | — |
| 1981-01-06 | $29.53 | $29.53 | 1,520 | — | — |
| 1981-01-05 | $29.38 | $29.38 | 5,360 | — | — |
| 1981-01-02 | $29.53 | $29.53 | 1,680 | — | — |