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
- 1980-10-07 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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $145.00 | $145.00 | 620 | — | — |
| 1980-12-30 | $146.25 | $146.25 | 380 | — | — |
| 1980-12-29 | $145.00 | $145.00 | 540 | — | — |
| 1980-12-26 | $146.25 | $146.25 | 420 | — | — |
| 1980-12-24 | $147.50 | $147.50 | 840 | — | — |
| 1980-12-23 | $153.75 | $153.75 | 620 | — | — |
| 1980-12-22 | $157.50 | $157.50 | 860 | — | — |
| 1980-12-19 | $156.25 | $156.25 | 1,720 | — | — |
| 1980-12-18 | $146.25 | $146.25 | 2,340 | — | — |
| 1980-12-17 | $141.25 | $141.25 | 2,540 | — | — |
| 1980-12-16 | $135.00 | $135.00 | 1,380 | — | — |
| 1980-12-15 | $138.75 | $138.75 | 2,440 | — | — |
| 1980-12-12 | $141.25 | $141.25 | 1,040 | — | — |
| 1980-12-11 | $137.50 | $137.50 | 1,900 | — | — |
| 1980-12-10 | $146.25 | $146.25 | 2,640 | — | — |
| 1980-12-09 | $142.50 | $142.50 | 2,340 | — | — |
| 1980-12-08 | $146.25 | $146.25 | 2,220 | — | — |
| 1980-12-05 | $158.75 | $158.75 | 1,360 | — | — |
| 1980-12-04 | $167.50 | $167.50 | 1,700 | — | — |
| 1980-12-03 | $168.75 | $168.75 | 2,380 | — | — |
| 1980-12-02 | $158.75 | $158.75 | 1,640 | — | — |
| 1980-12-01 | $167.50 | $167.50 | 3,520 | — | — |
| 1980-11-28 | $178.75 | $178.75 | 2,340 | — | — |
| 1980-11-26 | $175.00 | $175.00 | 5,180 | — | — |
| 1980-11-25 | $158.75 | $158.75 | 3,740 | — | — |
| 1980-11-24 | $151.25 | $151.25 | 1,320 | — | — |
| 1980-11-21 | $155.00 | $155.00 | 820 | — | — |
| 1980-11-20 | $155.00 | $155.00 | 1,920 | — | — |
| 1980-11-19 | $160.00 | $160.00 | 4,100 | — | — |
| 1980-11-18 | $160.00 | $160.00 | 1,740 | — | — |
| 1980-11-17 | $157.50 | $157.50 | 1,860 | — | — |
| 1980-11-14 | $158.75 | $158.75 | 2,400 | — | — |
| 1980-11-13 | $160.00 | $160.00 | 5,400 | — | — |
| 1980-11-12 | $147.50 | $147.50 | 6,160 | — | — |
| 1980-11-11 | $135.00 | $135.00 | 2,620 | — | — |
| 1980-11-10 | $128.75 | $128.75 | 1,100 | — | — |
| 1980-11-07 | $126.25 | $126.25 | 400 | — | — |
| 1980-11-06 | $126.25 | $126.25 | 2,040 | — | — |
| 1980-11-05 | $131.25 | $131.25 | 3,160 | — | — |
| 1980-11-03 | $131.25 | $131.25 | 2,060 | — | — |
| 1980-10-31 | $131.25 | $131.25 | 1,560 | — | — |
| 1980-10-30 | $128.75 | $128.75 | 5,620 | — | — |
| 1980-10-29 | $128.75 | $128.75 | 4,180 | — | — |
| 1980-10-28 | $126.25 | $126.25 | 2,220 | — | — |
| 1980-10-27 | $121.25 | $121.25 | 1,300 | — | — |
| 1980-10-24 | $122.50 | $122.50 | 2,700 | — | — |
| 1980-10-23 | $120.00 | $120.00 | 2,320 | — | — |
| 1980-10-22 | $123.75 | $123.75 | 2,200 | — | — |
| 1980-10-21 | $122.50 | $122.50 | 3,500 | — | — |
| 1980-10-20 | $120.00 | $120.00 | 2,720 | — | — |
| 1980-10-17 | $118.75 | $118.75 | 3,380 | — | — |
| 1980-10-16 | $120.00 | $120.00 | 6,280 | — | — |
| 1980-10-15 | $123.75 | $123.75 | 6,840 | — | — |
| 1980-10-14 | $126.25 | $126.25 | 4,800 | — | — |
| 1980-10-13 | $135.00 | $135.00 | 5,340 | — | — |
| 1980-10-10 | $132.50 | $132.50 | 7,100 | — | — |
| 1980-10-09 | $133.75 | $133.75 | 16,140 | — | — |
| 1980-10-08 | $122.50 | $122.50 | 23,140 | — | — |
| 1980-10-07 | $122.50 | $122.50 | 28,920 | — | — |