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 | $0.32 | $0.32 | 384,000 | — | — |
| 1980-12-30 | $0.32 | $0.32 | 294,400 | — | — |
| 1980-12-29 | $0.32 | $0.32 | 1,292,800 | — | — |
| 1980-12-26 | $0.32 | $0.32 | 422,400 | — | — |
| 1980-12-24 | $0.32 | $0.32 | 768,000 | — | — |
| 1980-12-23 | $0.32 | $0.32 | 422,400 | — | — |
| 1980-12-22 | $0.32 | $0.32 | 332,800 | — | — |
| 1980-12-19 | $0.32 | $0.32 | 76,800 | — | — |
| 1980-12-18 | $0.32 | $0.32 | 896,000 | — | — |
| 1980-12-17 | $0.30 | $0.30 | 704,000 | — | — |
| 1980-12-16 | $0.30 | $0.30 | 25,600 | — | — |
| 1980-12-15 | $0.30 | $0.30 | 256,000 | — | — |
| 1980-12-12 | $0.30 | $0.30 | 51,200 | — | — |
| 1980-12-11 | $0.30 | $0.30 | 128,000 | — | — |
| 1980-12-10 | $0.30 | $0.30 | 793,600 | — | — |
| 1980-12-09 | $0.30 | $0.30 | 1,523,200 | — | — |
| 1980-12-08 | $0.31 | $0.31 | 908,800 | — | — |
| 1980-12-05 | $0.32 | $0.32 | 12,800 | — | — |
| 1980-12-04 | $0.31 | $0.31 | 704,000 | — | — |
| 1980-12-03 | $0.31 | $0.31 | 716,800 | — | — |
| 1980-12-02 | $0.31 | $0.31 | 1,472,000 | — | — |
| 1980-12-01 | $0.32 | $0.32 | 268,800 | — | — |
| 1980-11-28 | $0.32 | $0.32 | 102,400 | — | — |
| 1980-11-26 | $0.32 | $0.32 | 179,200 | — | — |
| 1980-11-25 | $0.31 | $0.31 | 371,200 | — | — |
| 1980-11-24 | $0.31 | $0.31 | 153,600 | — | — |
| 1980-11-21 | $0.31 | $0.31 | 384,000 | — | — |
| 1980-11-20 | $0.31 | $0.31 | 537,600 | — | — |
| 1980-11-19 | $0.31 | $0.31 | 1,369,600 | — | — |
| 1980-11-18 | $0.31 | $0.31 | 716,800 | — | — |
| 1980-11-17 | $0.31 | $0.31 | 550,400 | — | — |
| 1980-11-14 | $0.31 | $0.31 | 947,200 | — | — |
| 1980-11-13 | $0.31 | $0.31 | 2,432,000 | — | — |
| 1980-11-12 | $0.31 | $0.31 | 179,200 | — | — |
| 1980-11-11 | $0.31 | $0.31 | 1,100,800 | — | — |
| 1980-11-10 | $0.31 | $0.31 | 358,400 | — | — |
| 1980-11-07 | $0.31 | $0.31 | 320,000 | — | — |
| 1980-11-06 | $0.31 | $0.31 | 563,200 | — | — |
| 1980-11-05 | $0.32 | $0.32 | 0 | — | — |
| 1980-11-03 | $0.32 | $0.32 | 179,200 | — | — |
| 1980-10-31 | $0.32 | $0.32 | 832,000 | — | — |
| 1980-10-30 | $0.32 | $0.32 | 576,000 | — | — |
| 1980-10-29 | $0.32 | $0.32 | 806,400 | — | — |
| 1980-10-28 | $0.33 | $0.33 | 460,800 | — | — |
| 1980-10-27 | $0.33 | $0.33 | 601,600 | — | — |
| 1980-10-24 | $0.34 | $0.34 | 153,600 | — | — |
| 1980-10-23 | $0.34 | $0.34 | 2,048,000 | — | — |
| 1980-10-22 | $0.34 | $0.34 | 307,200 | — | — |
| 1980-10-21 | $0.34 | $0.34 | 115,200 | — | — |
| 1980-10-20 | $0.34 | $0.34 | 268,800 | — | — |
| 1980-10-17 | $0.34 | $0.34 | 396,800 | — | — |
| 1980-10-16 | $0.34 | $0.34 | 4,057,600 | — | — |
| 1980-10-15 | $0.33 | $0.33 | 819,200 | — | — |
| 1980-10-14 | $0.32 | $0.32 | 268,800 | — | — |
| 1980-10-13 | $0.32 | $0.32 | 230,400 | — | — |
| 1980-10-10 | $0.32 | $0.32 | 780,800 | — | — |
| 1980-10-09 | $0.31 | $0.31 | 934,400 | — | — |
| 1980-10-08 | $0.31 | $0.31 | 1,574,400 | — | — |
| 1980-10-07 | $0.31 | $0.31 | 153,600 | — | — |
| 1980-10-06 | $0.31 | $0.31 | 307,200 | — | — |
| 1980-10-03 | $0.31 | $0.31 | 780,800 | — | — |
| 1980-10-02 | $0.31 | $0.31 | 128,000 | — | — |
| 1980-10-01 | $0.31 | $0.31 | 512,000 | — | — |
| 1980-09-30 | $0.31 | $0.31 | 601,600 | — | — |
| 1980-09-29 | $0.31 | $0.31 | 2,406,400 | — | — |
| 1980-09-26 | $0.31 | $0.31 | 1,011,200 | — | — |
| 1980-09-25 | $0.31 | $0.31 | 870,400 | — | — |
| 1980-09-24 | $0.31 | $0.31 | 563,200 | — | — |
| 1980-09-23 | $0.31 | $0.31 | 102,400 | — | — |
| 1980-09-22 | $0.31 | $0.31 | 128,000 | — | — |
| 1980-09-19 | $0.31 | $0.31 | 1,139,200 | — | — |
| 1980-09-18 | $0.31 | $0.31 | 1,433,600 | — | — |
| 1980-09-17 | $0.31 | $0.31 | 1,958,400 | — | — |
| 1980-09-16 | $0.31 | $0.31 | 1,228,800 | — | — |
| 1980-09-15 | $0.30 | $0.30 | 345,600 | — | — |
| 1980-09-12 | $0.30 | $0.30 | 217,600 | — | — |
| 1980-09-11 | $0.30 | $0.30 | 179,200 | — | — |
| 1980-09-10 | $0.30 | $0.30 | 1,126,400 | — | — |
| 1980-09-09 | $0.29 | $0.29 | 473,600 | — | — |
| 1980-09-08 | $0.29 | $0.29 | 627,200 | — | — |
| 1980-09-05 | $0.30 | $0.30 | 908,800 | — | — |
| 1980-09-04 | $0.29 | $0.29 | 192,000 | — | — |
| 1980-09-03 | $0.29 | $0.29 | 268,800 | — | — |
| 1980-09-02 | $0.29 | $0.29 | 614,400 | — | — |
| 1980-08-29 | $0.29 | $0.29 | 25,600 | — | — |
| 1980-08-28 | $0.29 | $0.29 | 1,075,200 | — | — |
| 1980-08-27 | $0.29 | $0.29 | 1,113,600 | — | — |
| 1980-08-26 | $0.28 | $0.28 | 921,600 | — | — |
| 1980-08-25 | $0.28 | $0.28 | 153,600 | — | — |
| 1980-08-22 | $0.28 | $0.28 | 563,200 | — | — |
| 1980-08-21 | $0.28 | $0.28 | 192,000 | — | — |
| 1980-08-20 | $0.27 | $0.27 | 780,800 | — | — |
| 1980-08-19 | $0.28 | $0.28 | 499,200 | — | — |
| 1980-08-18 | $0.29 | $0.29 | 793,600 | — | — |
| 1980-08-15 | $0.29 | $0.29 | 499,200 | — | — |
| 1980-08-14 | $0.30 | $0.30 | 1,664,000 | — | — |
| 1980-08-13 | $0.29 | $0.29 | 332,800 | — | — |
| 1980-08-12 | $0.29 | $0.29 | 281,600 | — | — |
| 1980-08-11 | $0.29 | $0.29 | 332,800 | — | — |
| 1980-08-08 | $0.29 | $0.29 | 332,800 | — | — |
| 1980-08-07 | $0.29 | $0.29 | 396,800 | — | — |
| 1980-08-06 | $0.29 | $0.29 | 1,075,200 | — | — |
| 1980-08-05 | $0.28 | $0.28 | 166,400 | — | — |
| 1980-08-04 | $0.28 | $0.28 | 217,600 | — | — |
| 1980-08-01 | $0.28 | $0.28 | 652,800 | — | — |
| 1980-07-31 | $0.28 | $0.28 | 1,894,400 | — | — |
| 1980-07-30 | $0.28 | $0.28 | 1,536,000 | — | — |
| 1980-07-29 | $0.27 | $0.27 | 985,600 | — | — |
| 1980-07-28 | $0.27 | $0.27 | 371,200 | — | — |
| 1980-07-25 | $0.27 | $0.27 | 742,400 | — | — |
| 1980-07-24 | $0.28 | $0.28 | 870,400 | — | — |
| 1980-07-23 | $0.28 | $0.28 | 1,548,800 | — | — |
| 1980-07-22 | $0.29 | $0.29 | 857,600 | — | — |
| 1980-07-21 | $0.29 | $0.29 | 742,400 | — | — |
| 1980-07-18 | $0.29 | $0.29 | 1,049,600 | — | — |
| 1980-07-17 | $0.29 | $0.29 | 576,000 | — | — |
| 1980-07-16 | $0.29 | $0.29 | 256,000 | — | — |
| 1980-07-15 | $0.29 | $0.29 | 1,267,200 | — | — |
| 1980-07-14 | $0.28 | $0.28 | 870,400 | — | — |
| 1980-07-11 | $0.28 | $0.28 | 204,800 | — | — |
| 1980-07-10 | $0.28 | $0.28 | 742,400 | — | — |
| 1980-07-09 | $0.28 | $0.28 | 1,152,000 | — | — |
| 1980-07-08 | $0.27 | $0.27 | 409,600 | — | — |
| 1980-07-07 | $0.27 | $0.27 | 448,000 | — | — |
| 1980-07-03 | $0.27 | $0.27 | 409,600 | — | — |
| 1980-07-02 | $0.27 | $0.27 | 640,000 | — | — |
| 1980-07-01 | $0.27 | $0.27 | 1,420,800 | — | — |
| 1980-06-30 | $0.27 | $0.27 | 1,011,200 | — | — |
| 1980-06-27 | $0.27 | $0.27 | 2,854,400 | — | — |
| 1980-06-26 | $0.27 | $0.27 | 1,049,600 | — | — |
| 1980-06-25 | $0.26 | $0.26 | 896,000 | — | — |
| 1980-06-24 | $0.25 | $0.25 | 857,600 | — | — |
| 1980-06-23 | $0.25 | $0.25 | 793,600 | — | — |
| 1980-06-20 | $0.25 | $0.25 | 256,000 | — | — |
| 1980-06-19 | $0.25 | $0.25 | 332,800 | — | — |
| 1980-06-18 | $0.25 | $0.25 | 460,800 | — | — |
| 1980-06-17 | $0.24 | $0.24 | 76,800 | — | — |
| 1980-06-16 | $0.24 | $0.24 | 2,009,600 | — | — |
| 1980-06-13 | $0.25 | $0.25 | 1,203,200 | — | — |
| 1980-06-12 | $0.25 | $0.25 | 768,000 | — | — |
| 1980-06-11 | $0.25 | $0.25 | 627,200 | — | — |
| 1980-06-10 | $0.26 | $0.26 | 1,996,800 | — | — |
| 1980-06-09 | $0.25 | $0.25 | 1,139,200 | — | — |
| 1980-06-06 | $0.25 | $0.25 | 729,600 | — | — |
| 1980-06-05 | $0.24 | $0.24 | 1,344,000 | — | — |
| 1980-06-04 | $0.24 | $0.24 | 1,011,200 | — | — |
| 1980-06-03 | $0.23 | $0.23 | 204,800 | — | — |
| 1980-06-02 | $0.23 | $0.23 | 512,000 | — | — |
| 1980-05-30 | $0.23 | $0.23 | 1,484,800 | — | — |
| 1980-05-29 | $0.23 | $0.23 | 1,254,400 | — | — |
| 1980-05-28 | $0.24 | $0.24 | 704,000 | — | — |
| 1980-05-27 | $0.24 | $0.24 | 550,400 | — | — |
| 1980-05-23 | $0.24 | $0.24 | 1,049,600 | — | — |
| 1980-05-22 | $0.23 | $0.23 | 819,200 | — | — |
| 1980-05-21 | $0.22 | $0.22 | 806,400 | — | — |
| 1980-05-20 | $0.22 | $0.22 | 1,024,000 | — | — |
| 1980-05-19 | $0.23 | $0.23 | 179,200 | — | — |
| 1980-05-16 | $0.23 | $0.23 | 921,600 | — | — |
| 1980-05-15 | $0.22 | $0.22 | 2,048,000 | — | — |
| 1980-05-14 | $0.23 | $0.23 | 384,000 | — | — |
| 1980-05-13 | $0.23 | $0.23 | 2,188,800 | — | — |
| 1980-05-12 | $0.22 | $0.22 | 819,200 | — | — |
| 1980-05-09 | $0.23 | $0.23 | 819,200 | — | — |
| 1980-05-08 | $0.23 | $0.23 | 1,971,200 | — | — |
| 1980-05-07 | $0.22 | $0.22 | 729,600 | — | — |
| 1980-05-06 | $0.22 | $0.22 | 1,305,600 | — | — |
| 1980-05-05 | $0.21 | $0.21 | 1,049,600 | — | — |
| 1980-05-02 | $0.21 | $0.21 | 243,200 | — | — |
| 1980-05-01 | $0.21 | $0.21 | 166,400 | — | — |
| 1980-04-30 | $0.21 | $0.21 | 2,240,000 | — | — |
| 1980-04-29 | $0.21 | $0.21 | 1,920,000 | — | — |
| 1980-04-28 | $0.20 | $0.20 | 422,400 | — | — |
| 1980-04-25 | $0.20 | $0.20 | 537,600 | — | — |
| 1980-04-24 | $0.20 | $0.20 | 729,600 | — | — |
| 1980-04-23 | $0.20 | $0.20 | 563,200 | — | — |
| 1980-04-22 | $0.20 | $0.20 | 384,000 | — | — |
| 1980-04-21 | $0.20 | $0.20 | 448,000 | — | — |
| 1980-04-18 | $0.20 | $0.20 | 320,000 | — | — |
| 1980-04-17 | $0.20 | $0.20 | 358,400 | — | — |
| 1980-04-16 | $0.20 | $0.20 | 806,400 | — | — |
| 1980-04-15 | $0.20 | $0.20 | 281,600 | — | — |
| 1980-04-14 | $0.19 | $0.19 | 704,000 | — | — |
| 1980-04-11 | $0.19 | $0.19 | 371,200 | — | — |
| 1980-04-10 | $0.19 | $0.19 | 1,446,400 | — | — |
| 1980-04-09 | $0.19 | $0.19 | 883,200 | — | — |
| 1980-04-08 | $0.19 | $0.19 | 281,600 | — | — |
| 1980-04-07 | $0.18 | $0.18 | 473,600 | — | — |
| 1980-04-03 | $0.18 | $0.18 | 268,800 | — | — |
| 1980-04-02 | $0.18 | $0.18 | 76,800 | — | — |
| 1980-04-01 | $0.18 | $0.18 | 819,200 | — | — |
| 1980-03-31 | $0.17 | $0.17 | 601,600 | — | — |
| 1980-03-28 | $0.17 | $0.17 | 524,800 | — | — |
| 1980-03-27 | $0.17 | $0.17 | 793,600 | — | — |
| 1980-03-26 | $0.18 | $0.18 | 396,800 | — | — |
| 1980-03-25 | $0.18 | $0.18 | 115,200 | — | — |
| 1980-03-24 | $0.18 | $0.18 | 409,600 | — | — |
| 1980-03-21 | $0.19 | $0.19 | 1,625,600 | — | — |
| 1980-03-20 | $0.19 | $0.19 | 268,800 | — | — |
| 1980-03-19 | $0.19 | $0.19 | 128,000 | — | — |
| 1980-03-18 | $0.19 | $0.19 | 345,600 | — | — |
| 1980-03-17 | $0.19 | $0.19 | 358,400 | — | — |