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
- 1979-10-15 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 — 1979
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1979-12-31 | $37.63 | $37.62 | 61,100 | — | — |
| 1979-12-28 | $37.00 | $37.00 | 195,900 | — | — |
| 1979-12-27 | $36.75 | $36.75 | 80,900 | — | — |
| 1979-12-26 | $37.13 | $37.13 | 76,400 | — | — |
| 1979-12-24 | $37.13 | $37.13 | 52,100 | — | — |
| 1979-12-21 | $37.38 | $37.38 | 98,800 | — | — |
| 1979-12-20 | $37.50 | $37.50 | 192,100 | — | — |
| 1979-12-19 | $38.00 | $38.00 | 242,400 | — | — |
| 1979-12-18 | $37.25 | $37.25 | 407,400 | — | — |
| 1979-12-17 | $42.00 | $42.00 | 217,100 | — | — |
| 1979-12-14 | $39.50 | $39.50 | 163,500 | — | — |
| 1979-12-13 | $37.38 | $37.38 | 188,600 | — | — |
| 1979-12-12 | $36.88 | $36.87 | 294,100 | — | — |
| 1979-12-11 | $33.75 | $33.75 | 139,800 | — | — |
| 1979-12-10 | $33.88 | $33.87 | 83,200 | — | — |
| 1979-12-07 | $33.88 | $33.87 | 114,200 | — | — |
| 1979-12-06 | $34.25 | $34.25 | 120,600 | — | — |
| 1979-12-05 | $33.38 | $33.37 | 215,900 | — | — |
| 1979-12-04 | $34.13 | $34.13 | 177,900 | — | — |
| 1979-12-03 | $32.88 | $32.87 | 157,600 | — | — |
| 1979-11-30 | $31.63 | $31.62 | 169,900 | — | — |
| 1979-11-29 | $31.00 | $31.00 | 112,300 | — | — |
| 1979-11-28 | $30.50 | $30.50 | 124,500 | — | — |
| 1979-11-27 | $30.50 | $30.50 | 224,200 | — | — |
| 1979-11-26 | $30.13 | $30.13 | 247,700 | — | — |
| 1979-11-23 | $29.00 | $29.00 | 134,000 | — | — |
| 1979-11-21 | $28.50 | $28.50 | 304,600 | — | — |
| 1979-11-20 | $29.13 | $29.13 | 188,600 | — | — |
| 1979-11-19 | $30.25 | $30.25 | 196,900 | — | — |
| 1979-11-16 | $31.25 | $31.25 | 306,400 | — | — |
| 1979-11-15 | $29.50 | $29.50 | 265,600 | — | — |
| 1979-11-14 | $28.25 | $28.25 | 121,200 | — | — |
| 1979-11-13 | $28.63 | $28.62 | 170,600 | — | — |
| 1979-11-12 | $28.25 | $28.25 | 53,500 | — | — |
| 1979-11-09 | $28.25 | $28.25 | 146,900 | — | — |
| 1979-11-08 | $28.75 | $28.75 | 78,500 | — | — |
| 1979-11-07 | $28.75 | $28.75 | 45,000 | — | — |
| 1979-11-06 | $28.50 | $28.50 | 28,700 | — | — |
| 1979-11-05 | $29.00 | $29.00 | 43,200 | — | — |
| 1979-11-02 | $29.25 | $29.25 | 82,000 | — | — |
| 1979-11-01 | $27.75 | $27.75 | 160,500 | — | — |
| 1979-10-31 | $27.25 | $27.25 | 45,900 | — | — |
| 1979-10-30 | $27.38 | $27.37 | 20,100 | — | — |
| 1979-10-29 | $27.50 | $27.50 | 75,700 | — | — |
| 1979-10-26 | $28.75 | $28.75 | 17,300 | — | — |
| 1979-10-25 | $29.00 | $29.00 | 12,900 | — | — |
| 1979-10-24 | $29.50 | $29.50 | 74,300 | — | — |
| 1979-10-23 | $29.25 | $29.25 | 18,700 | — | — |
| 1979-10-22 | $29.63 | $29.62 | 8,100 | — | — |
| 1979-10-19 | $31.00 | $31.00 | 9,400 | — | — |
| 1979-10-18 | $31.25 | $31.25 | 31,600 | — | — |
| 1979-10-17 | $30.75 | $30.75 | 161,000 | — | — |
| 1979-10-16 | $30.50 | $30.50 | 10,700 | — | — |
| 1979-10-15 | $30.50 | $30.50 | 7,800 | — | — |