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 | $0.24 | $0.24 | 742,400 | — | — |
| 1980-12-30 | $0.24 | $0.24 | 454,400 | — | — |
| 1980-12-29 | $0.25 | $0.25 | 934,400 | — | — |
| 1980-12-26 | $0.25 | $0.25 | 217,600 | — | — |
| 1980-12-24 | $0.25 | $0.25 | 582,400 | — | — |
| 1980-12-23 | $0.26 | $0.26 | 665,600 | — | — |
| 1980-12-22 | $0.26 | $0.26 | 697,600 | — | — |
| 1980-12-19 | $0.26 | $0.26 | 832,000 | — | — |
| 1980-12-18 | $0.26 | $0.26 | 2,361,600 | — | — |
| 1980-12-17 | $0.24 | $0.24 | 1,036,800 | — | — |
| 1980-12-16 | $0.23 | $0.23 | 1,036,800 | — | — |
| 1980-12-15 | $0.22 | $0.22 | 2,342,400 | — | — |
| 1980-12-12 | $0.24 | $0.24 | 665,600 | — | — |
| 1980-12-11 | $0.24 | $0.24 | 1,913,600 | — | — |
| 1980-12-10 | $0.25 | $0.25 | 1,580,800 | — | — |
| 1980-12-09 | $0.25 | $0.25 | 1,894,400 | — | — |
| 1980-12-08 | $0.23 | $0.23 | 2,982,400 | — | — |
| 1980-12-05 | $0.26 | $0.26 | 1,644,800 | — | — |
| 1980-12-04 | $0.27 | $0.27 | 569,600 | — | — |
| 1980-12-03 | $0.27 | $0.27 | 812,800 | — | — |
| 1980-12-02 | $0.28 | $0.28 | 2,086,400 | — | — |
| 1980-12-01 | $0.28 | $0.28 | 1,593,600 | — | — |
| 1980-11-28 | $0.29 | $0.29 | 2,387,200 | — | — |
| 1980-11-26 | $0.29 | $0.29 | 3,712,000 | — | — |
| 1980-11-25 | $0.29 | $0.29 | 3,910,400 | — | — |
| 1980-11-24 | $0.27 | $0.27 | 1,516,800 | — | — |
| 1980-11-21 | $0.27 | $0.27 | 2,105,600 | — | — |
| 1980-11-20 | $0.28 | $0.28 | 3,212,800 | — | — |
| 1980-11-19 | $0.26 | $0.26 | 2,675,200 | — | — |
| 1980-11-18 | $0.27 | $0.27 | 4,313,600 | — | — |
| 1980-11-17 | $0.27 | $0.27 | 4,064,000 | — | — |
| 1980-11-14 | $0.26 | $0.26 | 3,923,200 | — | — |
| 1980-11-13 | $0.25 | $0.25 | 2,784,000 | — | — |
| 1980-11-12 | $0.25 | $0.25 | 3,884,800 | — | — |
| 1980-11-11 | $0.23 | $0.23 | 1,478,400 | — | — |
| 1980-11-10 | $0.23 | $0.23 | 2,867,200 | — | — |
| 1980-11-07 | $0.23 | $0.23 | 1,939,200 | — | — |
| 1980-11-06 | $0.23 | $0.23 | 2,668,800 | — | — |
| 1980-11-05 | $0.23 | $0.23 | 8,428,800 | — | — |
| 1980-11-03 | $0.22 | $0.22 | 4,249,600 | — | — |
| 1980-10-31 | $0.19 | $0.19 | 403,200 | — | — |
| 1980-10-30 | $0.19 | $0.19 | 672,000 | — | — |
| 1980-10-29 | $0.20 | $0.20 | 460,800 | — | — |
| 1980-10-28 | $0.20 | $0.20 | 480,000 | — | — |
| 1980-10-27 | $0.20 | $0.20 | 1,081,600 | — | — |
| 1980-10-24 | $0.20 | $0.20 | 518,400 | — | — |
| 1980-10-23 | $0.20 | $0.20 | 620,800 | — | — |
| 1980-10-22 | $0.20 | $0.20 | 563,200 | — | — |
| 1980-10-21 | $0.20 | $0.20 | 1,152,000 | — | — |
| 1980-10-20 | $0.20 | $0.20 | 1,619,200 | — | — |
| 1980-10-17 | $0.20 | $0.20 | 1,286,400 | — | — |
| 1980-10-16 | $0.21 | $0.21 | 1,529,600 | — | — |
| 1980-10-15 | $0.21 | $0.21 | 1,408,000 | — | — |
| 1980-10-14 | $0.21 | $0.21 | 1,875,200 | — | — |
| 1980-10-13 | $0.21 | $0.21 | 2,067,200 | — | — |
| 1980-10-10 | $0.20 | $0.20 | 2,624,000 | — | — |
| 1980-10-09 | $0.20 | $0.20 | 710,400 | — | — |
| 1980-10-08 | $0.19 | $0.19 | 640,000 | — | — |
| 1980-10-07 | $0.19 | $0.19 | 748,800 | — | — |
| 1980-10-06 | $0.19 | $0.19 | 448,000 | — | — |
| 1980-10-03 | $0.18 | $0.18 | 844,800 | — | — |
| 1980-10-02 | $0.19 | $0.19 | 1,100,800 | — | — |
| 1980-10-01 | $0.19 | $0.19 | 1,068,800 | — | — |
| 1980-09-30 | $0.18 | $0.18 | 435,200 | — | — |
| 1980-09-29 | $0.18 | $0.18 | 691,200 | — | — |
| 1980-09-26 | $0.19 | $0.19 | 908,800 | — | — |
| 1980-09-25 | $0.20 | $0.20 | 2,035,200 | — | — |
| 1980-09-24 | $0.19 | $0.19 | 2,169,600 | — | — |
| 1980-09-23 | $0.18 | $0.18 | 1,312,000 | — | — |
| 1980-09-22 | $0.17 | $0.17 | 556,800 | — | — |
| 1980-09-19 | $0.17 | $0.17 | 704,000 | — | — |
| 1980-09-18 | $0.17 | $0.17 | 780,800 | — | — |
| 1980-09-17 | $0.19 | $0.19 | 723,200 | — | — |
| 1980-09-16 | $0.19 | $0.19 | 755,200 | — | — |
| 1980-09-15 | $0.18 | $0.18 | 595,200 | — | — |
| 1980-09-12 | $0.19 | $0.19 | 422,400 | — | — |
| 1980-09-11 | $0.19 | $0.19 | 953,600 | — | — |
| 1980-09-10 | $0.19 | $0.19 | 1,030,400 | — | — |
| 1980-09-09 | $0.18 | $0.18 | 473,600 | — | — |
| 1980-09-08 | $0.18 | $0.18 | 659,200 | — | — |
| 1980-09-05 | $0.18 | $0.18 | 531,200 | — | — |
| 1980-09-04 | $0.18 | $0.18 | 691,200 | — | — |
| 1980-09-03 | $0.18 | $0.18 | 652,800 | — | — |
| 1980-09-02 | $0.18 | $0.18 | 544,000 | — | — |
| 1980-08-29 | $0.18 | $0.18 | 972,800 | — | — |
| 1980-08-28 | $0.19 | $0.19 | 723,200 | — | — |
| 1980-08-27 | $0.19 | $0.19 | 819,200 | — | — |
| 1980-08-26 | $0.19 | $0.19 | 742,400 | — | — |
| 1980-08-25 | $0.19 | $0.19 | 876,800 | — | — |
| 1980-08-22 | $0.19 | $0.19 | 2,105,600 | — | — |
| 1980-08-21 | $0.18 | $0.18 | 998,400 | — | — |
| 1980-08-20 | $0.17 | $0.17 | 812,800 | — | — |
| 1980-08-19 | $0.18 | $0.18 | 876,800 | — | — |
| 1980-08-18 | $0.18 | $0.18 | 1,088,000 | — | — |
| 1980-08-15 | $0.18 | $0.18 | 1,100,800 | — | — |
| 1980-08-14 | $0.17 | $0.17 | 1,356,800 | — | — |
| 1980-08-13 | $0.17 | $0.17 | 1,036,800 | — | — |
| 1980-08-12 | $0.16 | $0.16 | 691,200 | — | — |
| 1980-08-11 | $0.17 | $0.17 | 294,400 | — | — |
| 1980-08-08 | $0.17 | $0.17 | 582,400 | — | — |
| 1980-08-07 | $0.17 | $0.17 | 838,400 | — | — |
| 1980-08-06 | $0.17 | $0.17 | 172,800 | — | — |
| 1980-08-05 | $0.16 | $0.16 | 441,600 | — | — |
| 1980-08-04 | $0.17 | $0.17 | 544,000 | — | — |
| 1980-08-01 | $0.17 | $0.17 | 1,152,000 | — | — |
| 1980-07-31 | $0.17 | $0.17 | 448,000 | — | — |
| 1980-07-30 | $0.17 | $0.17 | 947,200 | — | — |
| 1980-07-29 | $0.17 | $0.17 | 364,800 | — | — |
| 1980-07-28 | $0.17 | $0.17 | 736,000 | — | — |
| 1980-07-25 | $0.18 | $0.18 | 729,600 | — | — |
| 1980-07-24 | $0.18 | $0.18 | 832,000 | — | — |
| 1980-07-23 | $0.18 | $0.18 | 1,094,400 | — | — |
| 1980-07-22 | $0.17 | $0.17 | 1,075,200 | — | — |
| 1980-07-21 | $0.17 | $0.17 | 684,800 | — | — |
| 1980-07-18 | $0.17 | $0.17 | 1,228,800 | — | — |
| 1980-07-17 | $0.17 | $0.17 | 422,400 | — | — |
| 1980-07-16 | $0.18 | $0.18 | 748,800 | — | — |
| 1980-07-15 | $0.17 | $0.17 | 889,600 | — | — |
| 1980-07-14 | $0.18 | $0.18 | 492,800 | — | — |
| 1980-07-11 | $0.18 | $0.18 | 396,800 | — | — |
| 1980-07-10 | $0.18 | $0.18 | 736,000 | — | — |
| 1980-07-09 | $0.19 | $0.19 | 857,600 | — | — |
| 1980-07-08 | $0.19 | $0.19 | 1,241,600 | — | — |
| 1980-07-07 | $0.18 | $0.18 | 1,184,000 | — | — |
| 1980-07-03 | $0.18 | $0.18 | 774,400 | — | — |
| 1980-07-02 | $0.18 | $0.18 | 934,400 | — | — |
| 1980-07-01 | $0.18 | $0.18 | 921,600 | — | — |
| 1980-06-30 | $0.18 | $0.18 | 326,400 | — | — |
| 1980-06-27 | $0.18 | $0.18 | 313,600 | — | — |
| 1980-06-26 | $0.19 | $0.19 | 588,800 | — | — |
| 1980-06-25 | $0.19 | $0.19 | 384,000 | — | — |
| 1980-06-24 | $0.19 | $0.19 | 313,600 | — | — |
| 1980-06-23 | $0.19 | $0.19 | 492,800 | — | — |
| 1980-06-20 | $0.19 | $0.19 | 358,400 | — | — |
| 1980-06-19 | $0.18 | $0.18 | 601,600 | — | — |
| 1980-06-18 | $0.19 | $0.19 | 371,200 | — | — |
| 1980-06-17 | $0.19 | $0.19 | 364,800 | — | — |
| 1980-06-16 | $0.19 | $0.19 | 755,200 | — | — |
| 1980-06-13 | $0.19 | $0.19 | 1,337,600 | — | — |
| 1980-06-12 | $0.20 | $0.20 | 1,580,800 | — | — |
| 1980-06-11 | $0.22 | $0.22 | 3,398,400 | — | — |
| 1980-06-10 | $0.19 | $0.19 | 595,200 | — | — |
| 1980-06-09 | $0.19 | $0.19 | 492,800 | — | — |
| 1980-06-06 | $0.19 | $0.19 | 1,164,800 | — | — |
| 1980-06-05 | $0.18 | $0.18 | 544,000 | — | — |
| 1980-06-04 | $0.19 | $0.19 | 678,400 | — | — |
| 1980-06-03 | $0.18 | $0.18 | 230,400 | — | — |
| 1980-06-02 | $0.19 | $0.19 | 454,400 | — | — |
| 1980-05-30 | $0.19 | $0.19 | 928,000 | — | — |
| 1980-05-29 | $0.18 | $0.18 | 1,177,600 | — | — |
| 1980-05-28 | $0.19 | $0.19 | 1,292,800 | — | — |
| 1980-05-27 | $0.18 | $0.18 | 806,400 | — | — |
| 1980-05-23 | $0.17 | $0.17 | 403,200 | — | — |
| 1980-05-22 | $0.17 | $0.17 | 422,400 | — | — |
| 1980-05-21 | $0.17 | $0.17 | 486,400 | — | — |
| 1980-05-20 | $0.17 | $0.17 | 473,600 | — | — |
| 1980-05-19 | $0.18 | $0.18 | 633,600 | — | — |
| 1980-05-16 | $0.17 | $0.17 | 633,600 | — | — |
| 1980-05-15 | $0.18 | $0.18 | 729,600 | — | — |
| 1980-05-14 | $0.17 | $0.17 | 460,800 | — | — |
| 1980-05-13 | $0.16 | $0.16 | 364,800 | — | — |
| 1980-05-12 | $0.16 | $0.16 | 288,000 | — | — |
| 1980-05-09 | $0.17 | $0.17 | 371,200 | — | — |
| 1980-05-08 | $0.18 | $0.18 | 1,068,800 | — | — |
| 1980-05-07 | $0.17 | $0.17 | 844,800 | — | — |
| 1980-05-06 | $0.17 | $0.17 | 960,000 | — | — |
| 1980-05-05 | $0.17 | $0.17 | 390,400 | — | — |
| 1980-05-02 | $0.17 | $0.17 | 390,400 | — | — |
| 1980-05-01 | $0.18 | $0.18 | 281,600 | — | — |
| 1980-04-30 | $0.18 | $0.18 | 524,800 | — | — |
| 1980-04-29 | $0.17 | $0.17 | 377,600 | — | — |
| 1980-04-28 | $0.17 | $0.17 | 640,000 | — | — |
| 1980-04-25 | $0.17 | $0.17 | 492,800 | — | — |
| 1980-04-24 | $0.17 | $0.17 | 646,400 | — | — |
| 1980-04-23 | $0.17 | $0.17 | 768,000 | — | — |
| 1980-04-22 | $0.17 | $0.17 | 1,164,800 | — | — |
| 1980-04-21 | $0.14 | $0.14 | 403,200 | — | — |
| 1980-04-18 | $0.15 | $0.15 | 275,200 | — | — |
| 1980-04-17 | $0.15 | $0.15 | 723,200 | — | — |
| 1980-04-16 | $0.16 | $0.16 | 281,600 | — | — |
| 1980-04-15 | $0.16 | $0.16 | 486,400 | — | — |
| 1980-04-14 | $0.16 | $0.16 | 294,400 | — | — |
| 1980-04-11 | $0.17 | $0.17 | 710,400 | — | — |
| 1980-04-10 | $0.17 | $0.17 | 1,126,400 | — | — |
| 1980-04-09 | $0.17 | $0.17 | 486,400 | — | — |
| 1980-04-08 | $0.16 | $0.16 | 793,600 | — | — |
| 1980-04-07 | $0.16 | $0.16 | 851,200 | — | — |
| 1980-04-03 | $0.17 | $0.17 | 300,800 | — | — |
| 1980-04-02 | $0.17 | $0.17 | 582,400 | — | — |
| 1980-04-01 | $0.17 | $0.17 | 390,400 | — | — |
| 1980-03-31 | $0.18 | $0.18 | 2,489,600 | — | — |
| 1980-03-28 | $0.15 | $0.15 | 2,131,200 | — | — |
| 1980-03-27 | $0.13 | $0.13 | 4,467,200 | — | — |
| 1980-03-26 | $0.15 | $0.15 | 1,190,400 | — | — |
| 1980-03-25 | $0.15 | $0.15 | 2,105,600 | — | — |
| 1980-03-24 | $0.17 | $0.17 | 819,200 | — | — |
| 1980-03-21 | $0.19 | $0.19 | 441,600 | — | — |
| 1980-03-20 | $0.19 | $0.19 | 249,600 | — | — |
| 1980-03-19 | $0.19 | $0.19 | 678,400 | — | — |
| 1980-03-18 | $0.18 | $0.18 | 1,824,000 | — | — |
| 1980-03-17 | $0.18 | $0.18 | 1,017,600 | — | — |