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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $0.92 | $0.92 | 531,563 | — | — |
| 1981-12-30 | $0.95 | $0.95 | 763,931 | — | — |
| 1981-12-29 | $0.98 | $0.98 | 671,288 | — | — |
| 1981-12-28 | $1.09 | $1.09 | 367,538 | — | — |
| 1981-12-24 | $1.07 | $1.07 | 50,119 | — | — |
| 1981-12-23 | $1.07 | $1.07 | 103,275 | — | — |
| 1981-12-22 | $1.07 | $1.07 | 350,831 | — | — |
| 1981-12-21 | $1.07 | $1.07 | 151,875 | — | — |
| 1981-12-18 | $1.07 | $1.07 | 138,206 | — | — |
| 1981-12-17 | $1.05 | $1.05 | 88,088 | — | — |
| 1981-12-16 | $1.06 | $1.06 | 180,731 | — | — |
| 1981-12-15 | $1.07 | $1.07 | 103,275 | — | — |
| 1981-12-14 | $1.07 | $1.07 | 1,331,944 | — | — |
| 1981-12-11 | $1.09 | $1.09 | 174,656 | — | — |
| 1981-12-10 | $1.09 | $1.09 | 1,233,225 | — | — |
| 1981-12-09 | $1.08 | $1.08 | 123,019 | — | — |
| 1981-12-08 | $1.07 | $1.07 | 203,513 | — | — |
| 1981-12-07 | $1.08 | $1.08 | 180,731 | — | — |
| 1981-12-04 | $1.11 | $1.11 | 3,327,581 | — | — |
| 1981-12-03 | $1.11 | $1.11 | 686,475 | — | — |
| 1981-12-02 | $1.05 | $1.05 | 1,344,094 | — | — |
| 1981-12-01 | $1.11 | $1.11 | 180,731 | — | — |
| 1981-11-30 | $1.09 | $1.09 | 194,400 | — | — |
| 1981-11-27 | $1.10 | $1.10 | 88,088 | — | — |
| 1981-11-25 | $1.14 | $1.14 | 139,725 | — | — |
| 1981-11-24 | $1.14 | $1.14 | 78,975 | — | — |
| 1981-11-23 | $1.11 | $1.11 | 60,750 | — | — |
| 1981-11-20 | $1.12 | $1.12 | 164,025 | — | — |
| 1981-11-19 | $1.12 | $1.12 | 48,600 | — | — |
| 1981-11-18 | $1.15 | $1.15 | 62,269 | — | — |
| 1981-11-17 | $1.15 | $1.15 | 239,963 | — | — |
| 1981-11-16 | $1.14 | $1.14 | 89,606 | — | — |
| 1981-11-13 | $1.17 | $1.17 | 69,863 | — | — |
| 1981-11-12 | $1.15 | $1.15 | 239,963 | — | — |
| 1981-11-11 | $1.16 | $1.16 | 112,388 | — | — |
| 1981-11-10 | $1.15 | $1.15 | 160,988 | — | — |
| 1981-11-09 | $1.18 | $1.18 | 42,525 | — | — |
| 1981-11-06 | $1.17 | $1.17 | 145,800 | — | — |
| 1981-11-05 | $1.23 | $1.23 | 72,900 | — | — |
| 1981-11-04 | $1.23 | $1.23 | 86,569 | — | — |
| 1981-11-03 | $1.26 | $1.26 | 71,381 | — | — |
| 1981-11-02 | $1.27 | $1.27 | 378,169 | — | — |
| 1981-10-30 | $1.22 | $1.22 | 338,681 | — | — |
| 1981-10-29 | $1.15 | $1.15 | 473,850 | — | — |
| 1981-10-28 | $1.14 | $1.14 | 287,044 | — | — |
| 1981-10-27 | $1.22 | $1.22 | 428,288 | — | — |
| 1981-10-26 | $1.19 | $1.19 | 57,713 | — | — |
| 1981-10-23 | $1.22 | $1.22 | 115,425 | — | — |
| 1981-10-22 | $1.23 | $1.23 | 341,719 | — | — |
| 1981-10-21 | $1.23 | $1.23 | 318,938 | — | — |
| 1981-10-20 | $1.20 | $1.20 | 217,181 | — | — |
| 1981-10-19 | $1.19 | $1.19 | 28,856 | — | — |
| 1981-10-16 | $1.18 | $1.18 | 211,106 | — | — |
| 1981-10-15 | $1.19 | $1.19 | 171,619 | — | — |
| 1981-10-14 | $1.21 | $1.21 | 59,231 | — | — |
| 1981-10-13 | $1.23 | $1.23 | 77,456 | — | — |
| 1981-10-12 | $1.27 | $1.27 | 133,650 | — | — |
| 1981-10-09 | $1.25 | $1.25 | 88,088 | — | — |
| 1981-10-08 | $1.28 | $1.28 | 291,600 | — | — |
| 1981-10-07 | $1.28 | $1.28 | 129,094 | — | — |
| 1981-10-06 | $1.28 | $1.28 | 129,094 | — | — |
| 1981-10-05 | $1.32 | $1.32 | 176,175 | — | — |
| 1981-10-02 | $1.28 | $1.28 | 88,088 | — | — |
| 1981-10-01 | $1.22 | $1.22 | 208,069 | — | — |
| 1981-09-30 | $1.22 | $1.22 | 294,638 | — | — |
| 1981-09-29 | $1.19 | $1.19 | 484,481 | — | — |
| 1981-09-28 | $1.14 | $1.14 | 511,819 | — | — |
| 1981-09-25 | $1.07 | $1.07 | 288,563 | — | — |
| 1981-09-24 | $1.13 | $1.13 | 141,244 | — | — |
| 1981-09-23 | $1.13 | $1.13 | 239,963 | — | — |
| 1981-09-22 | $1.19 | $1.19 | 66,825 | — | — |
| 1981-09-21 | $1.19 | $1.19 | 136,688 | — | — |
| 1981-09-18 | $1.22 | $1.22 | 309,825 | — | — |
| 1981-09-17 | $1.21 | $1.21 | 823,163 | — | — |
| 1981-09-16 | $1.26 | $1.26 | 370,575 | — | — |
| 1981-09-15 | $1.28 | $1.28 | 1,577,981 | — | — |
| 1981-09-14 | $1.36 | $1.36 | 343,238 | — | — |
| 1981-09-11 | $1.35 | $1.35 | 2,214,338 | — | — |
| 1981-09-10 | $1.31 | $1.31 | 214,144 | — | — |
| 1981-09-09 | $1.31 | $1.31 | 183,769 | — | — |
| 1981-09-08 | $1.23 | $1.23 | 460,181 | — | — |
| 1981-09-04 | $1.33 | $1.33 | 236,925 | — | — |
| 1981-09-03 | $1.33 | $1.33 | 138,206 | — | — |
| 1981-09-02 | $1.36 | $1.36 | 60,750 | — | — |
| 1981-09-01 | $1.33 | $1.33 | 156,431 | — | — |
| 1981-08-31 | $1.36 | $1.36 | 77,456 | — | — |
| 1981-08-28 | $1.36 | $1.36 | 145,800 | — | — |
| 1981-08-27 | $1.33 | $1.33 | 164,025 | — | — |
| 1981-08-26 | $1.39 | $1.39 | 381,206 | — | — |
| 1981-08-25 | $1.35 | $1.35 | 388,800 | — | — |
| 1981-08-24 | $1.41 | $1.41 | 558,900 | — | — |
| 1981-08-21 | $1.49 | $1.49 | 126,056 | — | — |
| 1981-08-20 | $1.49 | $1.49 | 208,069 | — | — |
| 1981-08-19 | $1.51 | $1.51 | 53,156 | — | — |
| 1981-08-18 | $1.50 | $1.50 | 89,606 | — | — |
| 1981-08-17 | $1.52 | $1.52 | 75,938 | — | — |
| 1981-08-14 | $1.56 | $1.56 | 45,563 | — | — |
| 1981-08-13 | $1.56 | $1.56 | 326,531 | — | — |
| 1981-08-12 | $1.60 | $1.60 | 277,931 | — | — |
| 1981-08-11 | $1.51 | $1.51 | 218,700 | — | — |
| 1981-08-10 | $1.56 | $1.56 | 397,913 | — | — |
| 1981-08-07 | $1.53 | $1.53 | 153,394 | — | — |
| 1981-08-06 | $1.47 | $1.47 | 496,631 | — | — |
| 1981-08-05 | $1.40 | $1.40 | 265,781 | — | — |
| 1981-08-04 | $1.38 | $1.38 | 191,363 | — | — |
| 1981-08-03 | $1.39 | $1.39 | 321,975 | — | — |
| 1981-07-31 | $1.39 | $1.39 | 42,525 | — | — |
| 1981-07-30 | $1.37 | $1.37 | 267,300 | — | — |
| 1981-07-29 | $1.38 | $1.38 | 80,494 | — | — |
| 1981-07-28 | $1.36 | $1.36 | 94,163 | — | — |
| 1981-07-27 | $1.36 | $1.36 | 59,231 | — | — |
| 1981-07-24 | $1.35 | $1.35 | 209,588 | — | — |
| 1981-07-23 | $1.32 | $1.32 | 118,463 | — | — |
| 1981-07-22 | $1.31 | $1.31 | 123,019 | — | — |
| 1981-07-21 | $1.30 | $1.30 | 134,409 | — | — |
| 1981-07-20 | $1.34 | $1.34 | 271,097 | — | — |
| 1981-07-17 | $1.39 | $1.39 | 494,353 | — | — |
| 1981-07-16 | $1.35 | $1.35 | 186,806 | — | — |
| 1981-07-15 | $1.35 | $1.35 | 154,913 | — | — |
| 1981-07-14 | $1.34 | $1.34 | 259,706 | — | — |
| 1981-07-13 | $1.36 | $1.36 | 59,231 | — | — |
| 1981-07-10 | $1.36 | $1.36 | 314,381 | — | — |
| 1981-07-09 | $1.33 | $1.33 | 111,628 | — | — |
| 1981-07-08 | $1.31 | $1.31 | 202,753 | — | — |
| 1981-07-07 | $1.33 | $1.33 | 922,641 | — | — |
| 1981-07-06 | $1.28 | $1.28 | 546,750 | — | — |
| 1981-07-02 | $1.32 | $1.32 | 899,859 | — | — |
| 1981-07-01 | $1.38 | $1.38 | 788,231 | — | — |
| 1981-06-30 | $1.45 | $1.45 | 387,281 | — | — |
| 1981-06-29 | $1.47 | $1.47 | 109,350 | — | — |
| 1981-06-26 | $1.47 | $1.47 | 100,238 | — | — |
| 1981-06-25 | $1.49 | $1.49 | 68,344 | — | — |
| 1981-06-24 | $1.49 | $1.49 | 123,019 | — | — |
| 1981-06-23 | $1.50 | $1.50 | 102,516 | — | — |
| 1981-06-22 | $1.51 | $1.51 | 173,138 | — | — |
| 1981-06-19 | $1.54 | $1.54 | 129,853 | — | — |
| 1981-06-18 | $1.49 | $1.49 | 136,688 | — | — |
| 1981-06-17 | $1.50 | $1.50 | 56,953 | — | — |
| 1981-06-16 | $1.51 | $1.51 | 252,872 | — | — |
| 1981-06-15 | $1.55 | $1.55 | 795,066 | — | — |
| 1981-06-12 | $1.47 | $1.47 | 523,969 | — | — |
| 1981-06-11 | $1.42 | $1.42 | 462,459 | — | — |
| 1981-06-10 | $1.42 | $1.42 | 332,606 | — | — |
| 1981-06-09 | $1.39 | $1.39 | 102,516 | — | — |
| 1981-06-08 | $1.43 | $1.43 | 152,634 | — | — |
| 1981-06-05 | $1.43 | $1.43 | 175,416 | — | — |
| 1981-06-04 | $1.40 | $1.40 | 97,959 | — | — |
| 1981-06-03 | $1.39 | $1.39 | 72,900 | — | — |
| 1981-06-02 | $1.42 | $1.42 | 91,125 | — | — |
| 1981-06-01 | $1.42 | $1.42 | 353,109 | — | — |
| 1981-05-29 | $1.43 | $1.43 | 681,159 | — | — |
| 1981-05-28 | $1.42 | $1.42 | 918,084 | — | — |
| 1981-05-27 | $1.34 | $1.34 | 1,473,947 | — | — |
| 1981-05-26 | $1.30 | $1.30 | 193,641 | — | — |
| 1981-05-22 | $1.31 | $1.31 | 341,719 | — | — |
| 1981-05-21 | $1.32 | $1.32 | 435,122 | — | — |
| 1981-05-20 | $1.32 | $1.32 | 553,584 | — | — |
| 1981-05-19 | $1.33 | $1.33 | 1,280,306 | — | — |
| 1981-05-18 | $1.35 | $1.35 | 138,966 | — | — |
| 1981-05-15 | $1.35 | $1.35 | 277,931 | — | — |
| 1981-05-14 | $1.33 | $1.33 | 795,066 | — | — |
| 1981-05-13 | $1.27 | $1.27 | 38,728 | — | — |
| 1981-05-12 | $1.26 | $1.26 | 95,681 | — | — |
| 1981-05-11 | $1.26 | $1.26 | 252,872 | — | — |
| 1981-05-08 | $1.27 | $1.27 | 91,125 | — | — |
| 1981-05-07 | $1.26 | $1.26 | 236,925 | — | — |
| 1981-05-06 | $1.24 | $1.24 | 220,978 | — | — |
| 1981-05-05 | $1.21 | $1.21 | 193,641 | — | — |
| 1981-05-04 | $1.23 | $1.23 | 480,684 | — | — |
| 1981-05-01 | $1.28 | $1.28 | 1,070,719 | — | — |
| 1981-04-30 | $1.35 | $1.35 | 1,298,531 | — | — |
| 1981-04-29 | $1.43 | $1.43 | 72,900 | — | — |
| 1981-04-28 | $1.43 | $1.43 | 141,244 | — | — |
| 1981-04-27 | $1.44 | $1.44 | 159,469 | — | — |
| 1981-04-24 | $1.42 | $1.42 | 446,513 | — | — |
| 1981-04-23 | $1.43 | $1.43 | 138,966 | — | — |
| 1981-04-22 | $1.44 | $1.44 | 141,244 | — | — |
| 1981-04-21 | $1.42 | $1.42 | 339,441 | — | — |
| 1981-04-20 | $1.45 | $1.45 | 148,078 | — | — |
| 1981-04-16 | $1.45 | $1.45 | 485,241 | — | — |
| 1981-04-15 | $1.38 | $1.38 | 218,700 | — | — |
| 1981-04-14 | $1.39 | $1.39 | 159,469 | — | — |
| 1981-04-13 | $1.38 | $1.38 | 940,866 | — | — |
| 1981-04-10 | $1.35 | $1.35 | 266,541 | — | — |
| 1981-04-09 | $1.33 | $1.33 | 200,475 | — | — |
| 1981-04-08 | $1.32 | $1.32 | 321,216 | — | — |
| 1981-04-07 | $1.28 | $1.28 | 227,813 | — | — |
| 1981-04-06 | $1.26 | $1.26 | 207,309 | — | — |
| 1981-04-03 | $1.26 | $1.26 | 143,522 | — | — |
| 1981-04-02 | $1.26 | $1.26 | 1,148,175 | — | — |
| 1981-04-01 | $1.24 | $1.24 | 298,434 | — | — |
| 1981-03-31 | $1.25 | $1.25 | 323,494 | — | — |
| 1981-03-30 | $1.19 | $1.19 | 66,066 | — | — |
| 1981-03-27 | $1.17 | $1.17 | 316,659 | — | — |
| 1981-03-26 | $1.20 | $1.20 | 562,697 | — | — |
| 1981-03-25 | $1.21 | $1.21 | 145,800 | — | — |
| 1981-03-24 | $1.16 | $1.16 | 271,097 | — | — |
| 1981-03-23 | $1.19 | $1.19 | 371,334 | — | — |
| 1981-03-20 | $1.24 | $1.24 | 84,291 | — | — |
| 1981-03-19 | $1.20 | $1.20 | 36,450 | — | — |
| 1981-03-18 | $1.18 | $1.18 | 562,697 | — | — |
| 1981-03-17 | $1.17 | $1.17 | 257,428 | — | — |
| 1981-03-16 | $1.19 | $1.19 | 371,334 | — | — |
| 1981-03-13 | $1.13 | $1.13 | 236,925 | — | — |
| 1981-03-12 | $1.10 | $1.10 | 209,588 | — | — |
| 1981-03-11 | $1.10 | $1.10 | 348,553 | — | — |
| 1981-03-10 | $1.09 | $1.09 | 152,634 | — | — |
| 1981-03-09 | $1.06 | $1.06 | 694,828 | — | — |
| 1981-03-06 | $1.11 | $1.11 | 157,191 | — | — |
| 1981-03-05 | $1.12 | $1.12 | 289,322 | — | — |
| 1981-03-04 | $1.11 | $1.11 | 109,350 | — | — |
| 1981-03-03 | $1.11 | $1.11 | 123,019 | — | — |
| 1981-03-02 | $1.09 | $1.09 | 193,641 | — | — |
| 1981-02-27 | $1.10 | $1.10 | 385,003 | — | — |
| 1981-02-26 | $1.08 | $1.08 | 302,991 | — | — |
| 1981-02-25 | $1.04 | $1.04 | 314,381 | — | — |
| 1981-02-24 | $1.03 | $1.03 | 665,213 | — | — |
| 1981-02-23 | $1.02 | $1.02 | 587,756 | — | — |
| 1981-02-20 | $0.99 | $0.99 | 186,806 | — | — |
| 1981-02-19 | $0.94 | $0.94 | 840,628 | — | — |
| 1981-02-18 | $0.93 | $0.93 | 462,459 | — | — |
| 1981-02-17 | $0.86 | $0.86 | 138,966 | — | — |
| 1981-02-13 | $0.87 | $0.87 | 104,794 | — | — |
| 1981-02-12 | $0.87 | $0.87 | 47,841 | — | — |
| 1981-02-11 | $0.86 | $0.86 | 91,125 | — | — |
| 1981-02-10 | $0.87 | $0.87 | 246,038 | — | — |
| 1981-02-09 | $0.87 | $0.87 | 1,332,703 | — | — |
| 1981-02-06 | $0.88 | $0.88 | 2,000,194 | — | — |
| 1981-02-05 | $0.91 | $0.91 | 141,244 | — | — |
| 1981-02-04 | $0.90 | $0.90 | 79,734 | — | — |
| 1981-02-03 | $0.91 | $0.91 | 241,481 | — | — |
| 1981-02-02 | $0.89 | $0.89 | 113,906 | — | — |
| 1981-01-30 | $0.92 | $0.92 | 95,681 | — | — |
| 1981-01-29 | $0.92 | $0.92 | 138,966 | — | — |
| 1981-01-28 | $0.91 | $0.91 | 107,072 | — | — |
| 1981-01-27 | $0.91 | $0.91 | 161,747 | — | — |
| 1981-01-26 | $0.91 | $0.91 | 175,416 | — | — |
| 1981-01-23 | $0.92 | $0.92 | 120,741 | — | — |
| 1981-01-22 | $0.93 | $0.93 | 179,972 | — | — |
| 1981-01-21 | $0.93 | $0.93 | 102,516 | — | — |
| 1981-01-20 | $0.94 | $0.94 | 134,409 | — | — |
| 1981-01-19 | $0.95 | $0.95 | 189,084 | — | — |
| 1981-01-16 | $0.93 | $0.93 | 38,728 | — | — |
| 1981-01-15 | $0.93 | $0.93 | 132,131 | — | — |
| 1981-01-14 | $0.91 | $0.91 | 170,859 | — | — |
| 1981-01-13 | $0.92 | $0.92 | 68,344 | — | — |
| 1981-01-12 | $0.91 | $0.91 | 118,463 | — | — |
| 1981-01-09 | $0.91 | $0.91 | 510,300 | — | — |
| 1981-01-08 | $0.91 | $0.91 | 353,109 | — | — |
| 1981-01-07 | $0.91 | $0.91 | 1,430,663 | — | — |
| 1981-01-06 | $0.95 | $0.95 | 31,894 | — | — |
| 1981-01-05 | $0.98 | $0.98 | 127,575 | — | — |
| 1981-01-02 | $0.96 | $0.96 | 134,409 | — | — |