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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $0.37 | $0.37 | 230,400 | — | — |
| 1980-12-30 | $0.37 | $0.37 | 115,200 | — | — |
| 1980-12-29 | $0.37 | $0.37 | 144,000 | — | — |
| 1980-12-26 | $0.37 | $0.37 | 345,600 | — | — |
| 1980-12-24 | $0.37 | $0.37 | 316,800 | — | — |
| 1980-12-23 | $0.37 | $0.37 | 163,200 | — | — |
| 1980-12-22 | $0.37 | $0.37 | 211,200 | — | — |
| 1980-12-19 | $0.36 | $0.36 | 422,400 | — | — |
| 1980-12-18 | $0.36 | $0.36 | 2,208,000 | — | — |
| 1980-12-17 | $0.36 | $0.36 | 441,600 | — | — |
| 1980-12-16 | $0.36 | $0.36 | 115,200 | — | — |
| 1980-12-15 | $0.36 | $0.36 | 537,600 | — | — |
| 1980-12-12 | $0.36 | $0.36 | 1,536,000 | — | — |
| 1980-12-11 | $0.36 | $0.36 | 1,459,200 | — | — |
| 1980-12-10 | $0.38 | $0.37 | 1,689,600 | — | — |
| 1980-12-09 | $0.38 | $0.38 | 1,286,400 | — | — |
| 1980-12-08 | $0.39 | $0.39 | 1,238,400 | — | — |
| 1980-12-05 | $0.40 | $0.40 | 220,800 | — | — |
| 1980-12-04 | $0.40 | $0.40 | 470,400 | — | — |
| 1980-12-03 | $0.41 | $0.41 | 777,600 | — | — |
| 1980-12-02 | $0.42 | $0.42 | 614,400 | — | — |
| 1980-12-01 | $0.41 | $0.41 | 268,800 | — | — |
| 1980-11-28 | $0.42 | $0.42 | 518,400 | — | — |
| 1980-11-26 | $0.42 | $0.42 | 528,000 | — | — |
| 1980-11-25 | $0.41 | $0.41 | 777,600 | — | — |
| 1980-11-24 | $0.40 | $0.40 | 835,200 | — | — |
| 1980-11-21 | $0.40 | $0.40 | 1,123,200 | — | — |
| 1980-11-20 | $0.40 | $0.40 | 297,600 | — | — |
| 1980-11-19 | $0.40 | $0.40 | 297,600 | — | — |
| 1980-11-18 | $0.40 | $0.40 | 4,348,800 | — | — |
| 1980-11-17 | $0.40 | $0.40 | 336,000 | — | — |
| 1980-11-14 | $0.40 | $0.40 | 163,200 | — | — |
| 1980-11-13 | $0.40 | $0.40 | 2,544,000 | — | — |
| 1980-11-12 | $0.40 | $0.40 | 2,044,800 | — | — |
| 1980-11-11 | $0.40 | $0.40 | 902,400 | — | — |
| 1980-11-10 | $0.40 | $0.40 | 364,800 | — | — |
| 1980-11-07 | $0.40 | $0.40 | 912,000 | — | — |
| 1980-11-06 | $0.40 | $0.40 | 633,600 | — | — |
| 1980-11-05 | $0.40 | $0.40 | 672,000 | — | — |
| 1980-11-03 | $0.40 | $0.40 | 1,065,600 | — | — |
| 1980-10-31 | $0.39 | $0.39 | 297,600 | — | — |
| 1980-10-30 | $0.39 | $0.39 | 345,600 | — | — |
| 1980-10-29 | $0.39 | $0.39 | 307,200 | — | — |
| 1980-10-28 | $0.39 | $0.39 | 192,000 | — | — |
| 1980-10-27 | $0.39 | $0.39 | 614,400 | — | — |
| 1980-10-24 | $0.40 | $0.40 | 624,000 | — | — |
| 1980-10-23 | $0.40 | $0.40 | 691,200 | — | — |
| 1980-10-22 | $0.41 | $0.41 | 211,200 | — | — |
| 1980-10-21 | $0.41 | $0.41 | 2,054,400 | — | — |
| 1980-10-20 | $0.41 | $0.41 | 2,457,600 | — | — |
| 1980-10-17 | $0.39 | $0.39 | 134,400 | — | — |
| 1980-10-16 | $0.39 | $0.39 | 451,200 | — | — |
| 1980-10-15 | $0.39 | $0.39 | 422,400 | — | — |
| 1980-10-14 | $0.39 | $0.39 | 710,400 | — | — |
| 1980-10-13 | $0.39 | $0.39 | 259,200 | — | — |
| 1980-10-10 | $0.39 | $0.39 | 1,996,800 | — | — |
| 1980-10-09 | $0.39 | $0.39 | 729,600 | — | — |
| 1980-10-08 | $0.39 | $0.39 | 1,411,200 | — | — |
| 1980-10-07 | $0.39 | $0.39 | 2,092,800 | — | — |
| 1980-10-06 | $0.39 | $0.39 | 1,008,000 | — | — |
| 1980-10-03 | $0.38 | $0.38 | 67,200 | — | — |
| 1980-10-02 | $0.38 | $0.38 | 384,000 | — | — |
| 1980-10-01 | $0.38 | $0.38 | 192,000 | — | — |
| 1980-09-30 | $0.39 | $0.39 | 326,400 | — | — |
| 1980-09-29 | $0.39 | $0.39 | 220,800 | — | — |
| 1980-09-26 | $0.40 | $0.40 | 844,800 | — | — |
| 1980-09-25 | $0.40 | $0.40 | 710,400 | — | — |
| 1980-09-24 | $0.40 | $0.40 | 883,200 | — | — |
| 1980-09-23 | $0.40 | $0.40 | 1,593,600 | — | — |
| 1980-09-22 | $0.40 | $0.40 | 2,832,000 | — | — |
| 1980-09-19 | $0.40 | $0.40 | 1,171,200 | — | — |
| 1980-09-18 | $0.40 | $0.40 | 249,600 | — | — |
| 1980-09-17 | $0.40 | $0.40 | 4,416,000 | — | — |
| 1980-09-16 | $0.41 | $0.41 | 604,800 | — | — |
| 1980-09-15 | $0.41 | $0.41 | 432,000 | — | — |
| 1980-09-12 | $0.41 | $0.41 | 614,400 | — | — |
| 1980-09-11 | $0.42 | $0.42 | 1,372,800 | — | — |
| 1980-09-10 | $0.42 | $0.42 | 1,161,600 | — | — |
| 1980-09-09 | $0.41 | $0.41 | 1,113,600 | — | — |
| 1980-09-08 | $0.41 | $0.41 | 873,600 | — | — |
| 1980-09-05 | $0.42 | $0.42 | 2,976,000 | — | — |
| 1980-09-04 | $0.42 | $0.42 | 3,360,000 | — | — |
| 1980-09-03 | $0.39 | $0.39 | 700,800 | — | — |
| 1980-09-02 | $0.38 | $0.38 | 921,600 | — | — |
| 1980-08-29 | $0.37 | $0.37 | 633,600 | — | — |
| 1980-08-28 | $0.38 | $0.38 | 796,800 | — | — |
| 1980-08-27 | $0.38 | $0.38 | 432,000 | — | — |
| 1980-08-26 | $0.39 | $0.39 | 1,334,400 | — | — |
| 1980-08-25 | $0.40 | $0.40 | 1,180,800 | — | — |
| 1980-08-22 | $0.40 | $0.40 | 2,390,400 | — | — |
| 1980-08-21 | $0.40 | $0.40 | 5,337,600 | — | — |
| 1980-08-20 | $0.38 | $0.38 | 3,484,800 | — | — |
| 1980-08-19 | $0.37 | $0.37 | 1,171,200 | — | — |
| 1980-08-18 | $0.38 | $0.37 | 1,670,400 | — | — |
| 1980-08-15 | $0.37 | $0.37 | 2,150,400 | — | — |
| 1980-08-14 | $0.36 | $0.36 | 1,737,600 | — | — |
| 1980-08-13 | $0.36 | $0.36 | 576,000 | — | — |
| 1980-08-12 | $0.36 | $0.36 | 796,800 | — | — |
| 1980-08-11 | $0.37 | $0.37 | 873,600 | — | — |
| 1980-08-08 | $0.36 | $0.36 | 422,400 | — | — |
| 1980-08-07 | $0.36 | $0.36 | 1,555,200 | — | — |
| 1980-08-06 | $0.36 | $0.36 | 393,600 | — | — |
| 1980-08-05 | $0.36 | $0.36 | 1,440,000 | — | — |
| 1980-08-04 | $0.35 | $0.35 | 604,800 | — | — |
| 1980-08-01 | $0.35 | $0.35 | 1,027,200 | — | — |
| 1980-07-31 | $0.34 | $0.34 | 172,800 | — | — |
| 1980-07-30 | $0.34 | $0.34 | 374,400 | — | — |
| 1980-07-29 | $0.33 | $0.33 | 326,400 | — | — |
| 1980-07-28 | $0.34 | $0.34 | 624,000 | — | — |
| 1980-07-25 | $0.35 | $0.35 | 748,800 | — | — |
| 1980-07-24 | $0.36 | $0.36 | 720,000 | — | — |
| 1980-07-23 | $0.36 | $0.36 | 1,651,200 | — | — |
| 1980-07-22 | $0.36 | $0.36 | 3,724,800 | — | — |
| 1980-07-21 | $0.36 | $0.36 | 3,206,400 | — | — |
| 1980-07-18 | $0.35 | $0.35 | 1,104,000 | — | — |
| 1980-07-17 | $0.34 | $0.34 | 566,400 | — | — |
| 1980-07-16 | $0.34 | $0.34 | 1,651,200 | — | — |
| 1980-07-15 | $0.33 | $0.33 | 643,200 | — | — |
| 1980-07-14 | $0.33 | $0.33 | 854,400 | — | — |
| 1980-07-11 | $0.32 | $0.32 | 451,200 | — | — |
| 1980-07-10 | $0.32 | $0.32 | 547,200 | — | — |
| 1980-07-09 | $0.31 | $0.31 | 768,000 | — | — |
| 1980-07-08 | $0.30 | $0.30 | 988,800 | — | — |
| 1980-07-07 | $0.30 | $0.30 | 518,400 | — | — |
| 1980-07-03 | $0.30 | $0.30 | 2,073,600 | — | — |
| 1980-07-02 | $0.30 | $0.30 | 134,400 | — | — |
| 1980-07-01 | $0.30 | $0.30 | 288,000 | — | — |
| 1980-06-30 | $0.30 | $0.30 | 134,400 | — | — |
| 1980-06-27 | $0.30 | $0.30 | 393,600 | — | — |
| 1980-06-26 | $0.30 | $0.30 | 768,000 | — | — |
| 1980-06-25 | $0.30 | $0.30 | 144,000 | — | — |
| 1980-06-24 | $0.30 | $0.30 | 873,600 | — | — |
| 1980-06-23 | $0.30 | $0.30 | 67,200 | — | — |
| 1980-06-20 | $0.30 | $0.30 | 499,200 | — | — |
| 1980-06-19 | $0.30 | $0.30 | 403,200 | — | — |
| 1980-06-18 | $0.30 | $0.30 | 336,000 | — | — |
| 1980-06-17 | $0.30 | $0.30 | 355,200 | — | — |
| 1980-06-16 | $0.30 | $0.30 | 153,600 | — | — |
| 1980-06-13 | $0.30 | $0.30 | 422,400 | — | — |
| 1980-06-12 | $0.30 | $0.30 | 1,113,600 | — | — |
| 1980-06-11 | $0.31 | $0.31 | 211,200 | — | — |
| 1980-06-10 | $0.30 | $0.30 | 393,600 | — | — |
| 1980-06-09 | $0.30 | $0.30 | 249,600 | — | — |
| 1980-06-06 | $0.30 | $0.30 | 268,800 | — | — |
| 1980-06-05 | $0.30 | $0.30 | 1,603,200 | — | — |
| 1980-06-04 | $0.28 | $0.28 | 163,200 | — | — |
| 1980-06-03 | $0.29 | $0.29 | 220,800 | — | — |
| 1980-06-02 | $0.29 | $0.29 | 355,200 | — | — |
| 1980-05-30 | $0.29 | $0.29 | 393,600 | — | — |
| 1980-05-29 | $0.29 | $0.29 | 576,000 | — | — |
| 1980-05-28 | $0.29 | $0.29 | 998,400 | — | — |
| 1980-05-27 | $0.29 | $0.29 | 451,200 | — | — |
| 1980-05-23 | $0.29 | $0.29 | 1,939,200 | — | — |
| 1980-05-22 | $0.29 | $0.29 | 412,800 | — | — |
| 1980-05-21 | $0.29 | $0.29 | 124,800 | — | — |
| 1980-05-20 | $0.29 | $0.29 | 230,400 | — | — |
| 1980-05-19 | $0.29 | $0.29 | 355,200 | — | — |
| 1980-05-16 | $0.29 | $0.29 | 412,800 | — | — |
| 1980-05-15 | $0.29 | $0.29 | 192,000 | — | — |
| 1980-05-14 | $0.28 | $0.28 | 374,400 | — | — |
| 1980-05-13 | $0.29 | $0.29 | 326,400 | — | — |
| 1980-05-12 | $0.29 | $0.29 | 355,200 | — | — |
| 1980-05-09 | $0.28 | $0.28 | 307,200 | — | — |
| 1980-05-08 | $0.29 | $0.29 | 374,400 | — | — |
| 1980-05-07 | $0.29 | $0.29 | 192,000 | — | — |
| 1980-05-06 | $0.30 | $0.30 | 288,000 | — | — |
| 1980-05-05 | $0.30 | $0.30 | 163,200 | — | — |
| 1980-05-02 | $0.30 | $0.30 | 115,200 | — | — |
| 1980-05-01 | $0.31 | $0.31 | 316,800 | — | — |
| 1980-04-30 | $0.31 | $0.31 | 672,000 | — | — |
| 1980-04-29 | $0.30 | $0.30 | 643,200 | — | — |
| 1980-04-28 | $0.30 | $0.30 | 288,000 | — | — |
| 1980-04-25 | $0.29 | $0.29 | 316,800 | — | — |
| 1980-04-24 | $0.30 | $0.30 | 480,000 | — | — |
| 1980-04-23 | $0.29 | $0.29 | 470,400 | — | — |
| 1980-04-22 | $0.28 | $0.28 | 326,400 | — | — |
| 1980-04-21 | $0.27 | $0.27 | 374,400 | — | — |
| 1980-04-18 | $0.27 | $0.27 | 326,400 | — | — |
| 1980-04-17 | $0.26 | $0.26 | 393,600 | — | — |
| 1980-04-16 | $0.27 | $0.27 | 412,800 | — | — |
| 1980-04-15 | $0.28 | $0.28 | 249,600 | — | — |
| 1980-04-14 | $0.28 | $0.28 | 662,400 | — | — |
| 1980-04-11 | $0.29 | $0.29 | 124,800 | — | — |
| 1980-04-10 | $0.29 | $0.29 | 364,800 | — | — |
| 1980-04-09 | $0.29 | $0.29 | 115,200 | — | — |
| 1980-04-08 | $0.29 | $0.29 | 28,800 | — | — |
| 1980-04-07 | $0.29 | $0.29 | 355,200 | — | — |
| 1980-04-03 | $0.29 | $0.29 | 374,400 | — | — |
| 1980-04-02 | $0.28 | $0.28 | 345,600 | — | — |
| 1980-04-01 | $0.28 | $0.28 | 864,000 | — | — |
| 1980-03-31 | $0.28 | $0.28 | 1,420,800 | — | — |
| 1980-03-28 | $0.26 | $0.26 | 1,152,000 | — | — |
| 1980-03-27 | $0.24 | $0.24 | 892,800 | — | — |
| 1980-03-26 | $0.26 | $0.26 | 518,400 | — | — |
| 1980-03-25 | $0.27 | $0.27 | 422,400 | — | — |
| 1980-03-24 | $0.27 | $0.27 | 518,400 | — | — |
| 1980-03-21 | $0.28 | $0.28 | 220,800 | — | — |
| 1980-03-20 | $0.28 | $0.28 | 422,400 | — | — |
| 1980-03-19 | $0.28 | $0.28 | 1,296,000 | — | — |
| 1980-03-18 | $0.27 | $0.27 | 1,459,200 | — | — |
| 1980-03-17 | $0.28 | $0.28 | 1,401,600 | — | — |