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 | $0.25 | $0.25 | 305,772 | — | — |
| 1980-12-30 | $0.25 | $0.25 | 475,122 | — | — |
| 1980-12-29 | $0.26 | $0.26 | 333,997 | — | — |
| 1980-12-26 | $0.27 | $0.27 | 94,084 | — | — |
| 1980-12-24 | $0.26 | $0.26 | 122,309 | — | — |
| 1980-12-23 | $0.26 | $0.26 | 385,743 | — | — |
| 1980-12-22 | $0.24 | $0.24 | 188,167 | — | — |
| 1980-12-19 | $0.23 | $0.23 | 409,264 | — | — |
| 1980-12-18 | $0.23 | $0.23 | 540,981 | — | — |
| 1980-12-17 | $0.23 | $0.23 | 493,939 | — | — |
| 1980-12-16 | $0.23 | $0.23 | 404,559 | — | — |
| 1980-12-15 | $0.23 | $0.23 | 649,177 | — | — |
| 1980-12-12 | $0.24 | $0.24 | 348,109 | — | — |
| 1980-12-11 | $0.24 | $0.24 | 470,418 | — | — |
| 1980-12-10 | $0.25 | $0.25 | 202,280 | — | — |
| 1980-12-09 | $0.25 | $0.25 | 555,093 | — | — |
| 1980-12-08 | $0.25 | $0.25 | 512,756 | — | — |
| 1980-12-05 | $0.27 | $0.27 | 211,688 | — | — |
| 1980-12-04 | $0.27 | $0.27 | 451,601 | — | — |
| 1980-12-03 | $0.28 | $0.28 | 178,759 | — | — |
| 1980-12-02 | $0.27 | $0.27 | 268,138 | — | — |
| 1980-12-01 | $0.28 | $0.28 | 206,984 | — | — |
| 1980-11-28 | $0.28 | $0.28 | 183,463 | — | — |
| 1980-11-26 | $0.29 | $0.29 | 997,286 | — | — |
| 1980-11-25 | $0.30 | $0.30 | 244,617 | — | — |
| 1980-11-24 | $0.29 | $0.29 | 169,350 | — | — |
| 1980-11-21 | $0.29 | $0.29 | 103,492 | — | — |
| 1980-11-20 | $0.31 | $0.31 | 362,222 | — | — |
| 1980-11-19 | $0.30 | $0.30 | 569,206 | — | — |
| 1980-11-18 | $0.32 | $0.32 | 978,469 | — | — |
| 1980-11-17 | $0.31 | $0.31 | 917,315 | — | — |
| 1980-11-14 | $0.29 | $0.29 | 517,460 | — | — |
| 1980-11-13 | $0.27 | $0.27 | 310,476 | — | — |
| 1980-11-12 | $0.27 | $0.27 | 475,122 | — | — |
| 1980-11-11 | $0.27 | $0.27 | 249,322 | — | — |
| 1980-11-10 | $0.28 | $0.28 | 244,617 | — | — |
| 1980-11-07 | $0.28 | $0.28 | 296,363 | — | — |
| 1980-11-06 | $0.29 | $0.29 | 145,830 | — | — |
| 1980-11-05 | $0.29 | $0.29 | 832,640 | — | — |
| 1980-11-03 | $0.29 | $0.29 | 221,096 | — | — |
| 1980-10-31 | $0.28 | $0.28 | 343,405 | — | — |
| 1980-10-30 | $0.29 | $0.29 | 164,646 | — | — |
| 1980-10-29 | $0.30 | $0.30 | 230,505 | — | — |
| 1980-10-28 | $0.29 | $0.29 | 221,096 | — | — |
| 1980-10-27 | $0.31 | $0.31 | 395,151 | — | — |
| 1980-10-24 | $0.31 | $0.31 | 1,463,000 | — | — |
| 1980-10-23 | $0.30 | $0.30 | 338,701 | — | — |
| 1980-10-22 | $0.32 | $0.32 | 719,740 | — | — |
| 1980-10-21 | $0.28 | $0.28 | 583,318 | — | — |
| 1980-10-20 | $0.28 | $0.28 | 352,813 | — | — |
| 1980-10-17 | $0.28 | $0.28 | 503,347 | — | — |
| 1980-10-16 | $0.29 | $0.29 | 559,797 | — | — |
| 1980-10-15 | $0.30 | $0.30 | 456,305 | — | — |
| 1980-10-14 | $0.30 | $0.30 | 776,190 | — | — |
| 1980-10-13 | $0.32 | $0.32 | 413,968 | — | — |
| 1980-10-10 | $0.32 | $0.32 | 465,714 | — | — |
| 1980-10-09 | $0.32 | $0.32 | 357,518 | — | — |
| 1980-10-08 | $0.33 | $0.33 | 1,481,817 | — | — |
| 1980-10-07 | $0.32 | $0.32 | 922,019 | — | — |
| 1980-10-06 | $0.32 | $0.32 | 780,894 | — | — |
| 1980-10-03 | $0.33 | $0.33 | 1,740,547 | — | — |
| 1980-10-02 | $0.31 | $0.31 | 992,582 | — | — |
| 1980-10-01 | $0.30 | $0.30 | 663,289 | — | — |
| 1980-09-30 | $0.30 | $0.30 | 620,952 | — | — |
| 1980-09-29 | $0.29 | $0.29 | 1,434,775 | — | — |
| 1980-09-26 | $0.29 | $0.29 | 1,533,563 | — | — |
| 1980-09-25 | $0.29 | $0.29 | 677,402 | — | — |
| 1980-09-24 | $0.30 | $0.30 | 1,213,678 | — | — |
| 1980-09-23 | $0.29 | $0.29 | 973,765 | — | — |
| 1980-09-22 | $0.30 | $0.30 | 682,106 | — | — |
| 1980-09-19 | $0.29 | $0.29 | 776,190 | — | — |
| 1980-09-18 | $0.30 | $0.30 | 1,256,016 | — | — |
| 1980-09-17 | $0.30 | $0.30 | 2,239,190 | — | — |
| 1980-09-16 | $0.28 | $0.28 | 2,248,598 | — | — |
| 1980-09-15 | $0.27 | $0.27 | 747,965 | — | — |
| 1980-09-12 | $0.27 | $0.27 | 479,826 | — | — |
| 1980-09-11 | $0.27 | $0.27 | 409,264 | — | — |
| 1980-09-10 | $0.27 | $0.27 | 776,190 | — | — |
| 1980-09-09 | $0.27 | $0.27 | 1,001,990 | — | — |
| 1980-09-08 | $0.27 | $0.27 | 842,048 | — | — |
| 1980-09-05 | $0.27 | $0.27 | 2,126,289 | — | — |
| 1980-09-04 | $0.27 | $0.27 | 3,490,501 | — | — |
| 1980-09-03 | $0.27 | $0.27 | 3,725,710 | — | — |
| 1980-09-02 | $0.25 | $0.25 | 479,826 | — | — |
| 1980-08-29 | $0.24 | $0.24 | 536,277 | — | — |
| 1980-08-28 | $0.24 | $0.24 | 1,011,399 | — | — |
| 1980-08-27 | $0.24 | $0.24 | 479,826 | — | — |
| 1980-08-26 | $0.25 | $0.25 | 870,273 | — | — |
| 1980-08-25 | $0.24 | $0.24 | 1,096,074 | — | — |
| 1980-08-22 | $0.26 | $0.26 | 2,116,881 | — | — |
| 1980-08-21 | $0.25 | $0.25 | 2,220,373 | — | — |
| 1980-08-20 | $0.25 | $0.25 | 1,557,084 | — | — |
| 1980-08-19 | $0.25 | $0.25 | 1,430,071 | — | — |
| 1980-08-18 | $0.24 | $0.24 | 3,288,222 | — | — |
| 1980-08-15 | $0.24 | $0.24 | 5,456,849 | — | — |
| 1980-08-14 | $0.25 | $0.25 | 8,142,935 | — | — |
| 1980-08-13 | $0.22 | $0.22 | 5,663,833 | — | — |
| 1980-08-12 | $0.20 | $0.20 | 1,124,299 | — | — |
| 1980-08-11 | $0.19 | $0.19 | 795,006 | — | — |
| 1980-08-08 | $0.19 | $0.19 | 1,477,112 | — | — |
| 1980-08-07 | $0.19 | $0.19 | 2,794,283 | — | — |
| 1980-08-06 | $0.17 | $0.17 | 503,347 | — | — |
| 1980-08-05 | $0.17 | $0.17 | 235,209 | — | — |
| 1980-08-04 | $0.16 | $0.16 | 127,013 | — | — |
| 1980-08-01 | $0.16 | $0.16 | 324,588 | — | — |
| 1980-07-31 | $0.16 | $0.16 | 164,646 | — | — |
| 1980-07-30 | $0.16 | $0.16 | 117,604 | — | — |
| 1980-07-29 | $0.17 | $0.17 | 174,055 | — | — |
| 1980-07-28 | $0.17 | $0.17 | 385,743 | — | — |
| 1980-07-25 | $0.17 | $0.17 | 183,463 | — | — |
| 1980-07-24 | $0.17 | $0.17 | 583,318 | — | — |
| 1980-07-23 | $0.16 | $0.16 | 268,138 | — | — |
| 1980-07-22 | $0.17 | $0.17 | 159,942 | — | — |
| 1980-07-21 | $0.17 | $0.17 | 235,209 | — | — |
| 1980-07-18 | $0.17 | $0.17 | 498,643 | — | — |
| 1980-07-17 | $0.17 | $0.17 | 282,251 | — | — |
| 1980-07-16 | $0.16 | $0.16 | 277,547 | — | — |
| 1980-07-15 | $0.17 | $0.17 | 89,379 | — | — |
| 1980-07-14 | $0.16 | $0.16 | 103,492 | — | — |
| 1980-07-11 | $0.17 | $0.17 | 305,772 | — | — |
| 1980-07-10 | $0.17 | $0.17 | 705,627 | — | — |
| 1980-07-09 | $0.16 | $0.16 | 715,035 | — | — |
| 1980-07-08 | $0.16 | $0.16 | 305,772 | — | — |
| 1980-07-07 | $0.16 | $0.16 | 150,534 | — | — |
| 1980-07-03 | $0.16 | $0.16 | 413,968 | — | — |
| 1980-07-02 | $0.15 | $0.15 | 409,264 | — | — |
| 1980-07-01 | $0.16 | $0.16 | 277,547 | — | — |
| 1980-06-30 | $0.15 | $0.15 | 343,405 | — | — |
| 1980-06-27 | $0.14 | $0.14 | 94,084 | — | — |
| 1980-06-26 | $0.14 | $0.14 | 65,859 | — | — |
| 1980-06-25 | $0.15 | $0.15 | 89,379 | — | — |
| 1980-06-24 | $0.15 | $0.15 | 155,238 | — | — |
| 1980-06-23 | $0.14 | $0.14 | 263,434 | — | — |
| 1980-06-20 | $0.14 | $0.14 | 235,209 | — | — |
| 1980-06-19 | $0.14 | $0.14 | 103,492 | — | — |
| 1980-06-18 | $0.15 | $0.15 | 211,688 | — | — |
| 1980-06-17 | $0.15 | $0.15 | 51,746 | — | — |
| 1980-06-16 | $0.15 | $0.15 | 79,971 | — | — |
| 1980-06-13 | $0.15 | $0.15 | 112,900 | — | — |
| 1980-06-12 | $0.15 | $0.15 | 216,392 | — | — |
| 1980-06-11 | $0.15 | $0.15 | 89,379 | — | — |
| 1980-06-10 | $0.15 | $0.15 | 122,309 | — | — |
| 1980-06-09 | $0.14 | $0.14 | 145,830 | — | — |
| 1980-06-06 | $0.14 | $0.14 | 112,900 | — | — |
| 1980-06-05 | $0.15 | $0.15 | 188,167 | — | — |
| 1980-06-04 | $0.15 | $0.15 | 183,463 | — | — |
| 1980-06-03 | $0.15 | $0.15 | 117,604 | — | — |
| 1980-06-02 | $0.15 | $0.15 | 122,309 | — | — |
| 1980-05-30 | $0.15 | $0.15 | 70,563 | — | — |
| 1980-05-29 | $0.15 | $0.15 | 202,280 | — | — |
| 1980-05-28 | $0.16 | $0.16 | 42,338 | — | — |
| 1980-05-27 | $0.16 | $0.16 | 51,746 | — | — |
| 1980-05-23 | $0.16 | $0.16 | 79,971 | — | — |
| 1980-05-22 | $0.15 | $0.15 | 131,717 | — | — |
| 1980-05-21 | $0.16 | $0.16 | 197,576 | — | — |
| 1980-05-20 | $0.16 | $0.16 | 0 | — | — |
| 1980-05-19 | $0.16 | $0.16 | 169,350 | — | — |
| 1980-05-16 | $0.16 | $0.16 | 51,746 | — | — |
| 1980-05-15 | $0.16 | $0.16 | 108,196 | — | — |
| 1980-05-14 | $0.16 | $0.16 | 70,563 | — | — |
| 1980-05-13 | $0.16 | $0.16 | 56,450 | — | — |
| 1980-05-12 | $0.17 | $0.17 | 98,788 | — | — |
| 1980-05-09 | $0.16 | $0.16 | 98,788 | — | — |
| 1980-05-08 | $0.16 | $0.16 | 32,929 | — | — |
| 1980-05-07 | $0.16 | $0.16 | 145,830 | — | — |
| 1980-05-06 | $0.17 | $0.17 | 249,322 | — | — |
| 1980-05-05 | $0.17 | $0.17 | 258,730 | — | — |
| 1980-05-02 | $0.17 | $0.17 | 526,868 | — | — |
| 1980-05-01 | $0.17 | $0.17 | 823,231 | — | — |
| 1980-04-30 | $0.16 | $0.16 | 230,505 | — | — |
| 1980-04-29 | $0.15 | $0.15 | 305,772 | — | — |
| 1980-04-28 | $0.14 | $0.14 | 183,463 | — | — |
| 1980-04-25 | $0.15 | $0.15 | 155,238 | — | — |
| 1980-04-24 | $0.15 | $0.15 | 296,363 | — | — |
| 1980-04-23 | $0.14 | $0.14 | 310,476 | — | — |
| 1980-04-22 | $0.15 | $0.15 | 84,675 | — | — |
| 1980-04-21 | $0.14 | $0.14 | 122,309 | — | — |
| 1980-04-18 | $0.15 | $0.15 | 155,238 | — | — |
| 1980-04-17 | $0.15 | $0.15 | 131,717 | — | — |
| 1980-04-16 | $0.14 | $0.14 | 413,968 | — | — |
| 1980-04-15 | $0.15 | $0.15 | 277,547 | — | — |
| 1980-04-14 | $0.15 | $0.15 | 503,347 | — | — |
| 1980-04-11 | $0.15 | $0.15 | 413,968 | — | — |
| 1980-04-10 | $0.14 | $0.14 | 178,759 | — | — |
| 1980-04-09 | $0.14 | $0.14 | 89,379 | — | — |
| 1980-04-08 | $0.14 | $0.14 | 286,955 | — | — |
| 1980-04-07 | $0.13 | $0.13 | 98,788 | — | — |
| 1980-04-03 | $0.14 | $0.14 | 451,601 | — | — |
| 1980-04-02 | $0.12 | $0.12 | 131,717 | — | — |
| 1980-04-01 | $0.12 | $0.12 | 493,939 | — | — |
| 1980-03-31 | $0.12 | $0.12 | 409,264 | — | — |
| 1980-03-28 | $0.12 | $0.12 | 1,265,424 | — | — |
| 1980-03-27 | $0.12 | $0.12 | 795,006 | — | — |
| 1980-03-26 | $0.14 | $0.14 | 159,942 | — | — |
| 1980-03-25 | $0.14 | $0.14 | 362,222 | — | — |
| 1980-03-24 | $0.14 | $0.14 | 244,617 | — | — |
| 1980-03-21 | $0.14 | $0.14 | 268,138 | — | — |
| 1980-03-20 | $0.13 | $0.13 | 465,714 | — | — |
| 1980-03-19 | $0.15 | $0.15 | 268,138 | — | — |
| 1980-03-18 | $0.15 | $0.15 | 620,952 | — | — |
| 1980-03-17 | $0.15 | $0.15 | 700,923 | — | — |