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
- 1973-02-21 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 | $1.03 | $1.03 | 736,000 | — | — |
| 1981-12-30 | $1.04 | $1.04 | 608,000 | — | — |
| 1981-12-29 | $1.02 | $1.02 | 512,000 | — | — |
| 1981-12-28 | $1.05 | $1.05 | 318,400 | — | — |
| 1981-12-24 | $1.06 | $1.06 | 297,600 | — | — |
| 1981-12-23 | $1.06 | $1.06 | 614,400 | — | — |
| 1981-12-22 | $1.09 | $1.09 | 1,504,000 | — | — |
| 1981-12-21 | $1.01 | $1.01 | 232,000 | — | — |
| 1981-12-18 | $1.02 | $1.02 | 252,800 | — | — |
| 1981-12-17 | $1.02 | $1.02 | 260,800 | — | — |
| 1981-12-16 | $1.01 | $1.01 | 369,600 | — | — |
| 1981-12-15 | $1.03 | $1.03 | 744,000 | — | — |
| 1981-12-14 | $1.03 | $1.03 | 545,600 | — | — |
| 1981-12-11 | $1.06 | $1.06 | 1,516,800 | — | — |
| 1981-12-10 | $1.05 | $1.05 | 96,000 | — | — |
| 1981-12-09 | $1.05 | $1.05 | 590,400 | — | — |
| 1981-12-08 | $1.03 | $1.03 | 465,600 | — | — |
| 1981-12-07 | $1.07 | $1.07 | 83,200 | — | — |
| 1981-12-04 | $1.07 | $1.07 | 284,800 | — | — |
| 1981-12-03 | $1.06 | $1.06 | 155,200 | — | — |
| 1981-12-02 | $1.06 | $1.06 | 473,600 | — | — |
| 1981-12-01 | $1.05 | $1.05 | 561,600 | — | — |
| 1981-11-30 | $1.05 | $1.05 | 256,000 | — | — |
| 1981-11-27 | $1.06 | $1.06 | 62,400 | — | — |
| 1981-11-25 | $1.06 | $1.06 | 368,000 | — | — |
| 1981-11-24 | $1.05 | $1.05 | 433,600 | — | — |
| 1981-11-23 | $1.06 | $1.06 | 307,200 | — | — |
| 1981-11-20 | $1.07 | $1.07 | 81,600 | — | — |
| 1981-11-19 | $1.08 | $1.08 | 206,400 | — | — |
| 1981-11-18 | $1.09 | $1.09 | 276,800 | — | — |
| 1981-11-17 | $1.09 | $1.09 | 440,000 | — | — |
| 1981-11-16 | $1.09 | $1.09 | 371,200 | — | — |
| 1981-11-13 | $1.12 | $1.12 | 433,600 | — | — |
| 1981-11-12 | $1.13 | $1.12 | 883,200 | — | — |
| 1981-11-11 | $1.11 | $1.11 | 558,400 | — | — |
| 1981-11-10 | $1.11 | $1.11 | 144,000 | — | — |
| 1981-11-09 | $1.13 | $1.12 | 2,678,400 | — | — |
| 1981-11-06 | $1.08 | $1.08 | 660,800 | — | — |
| 1981-11-05 | $1.09 | $1.09 | 115,200 | — | — |
| 1981-11-04 | $1.11 | $1.11 | 424,000 | — | — |
| 1981-11-03 | $1.13 | $1.12 | 1,209,600 | — | — |
| 1981-11-02 | $1.14 | $1.14 | 673,600 | — | — |
| 1981-10-30 | $1.13 | $1.13 | 803,200 | — | — |
| 1981-10-29 | $1.09 | $1.09 | 667,200 | — | — |
| 1981-10-28 | $1.09 | $1.09 | 694,400 | — | — |
| 1981-10-27 | $1.12 | $1.12 | 307,200 | — | — |
| 1981-10-26 | $1.12 | $1.12 | 572,800 | — | — |
| 1981-10-23 | $1.13 | $1.13 | 236,800 | — | — |
| 1981-10-22 | $1.15 | $1.15 | 259,200 | — | — |
| 1981-10-21 | $1.15 | $1.15 | 302,400 | — | — |
| 1981-10-20 | $1.15 | $1.15 | 619,200 | — | — |
| 1981-10-19 | $1.15 | $1.15 | 438,400 | — | — |
| 1981-10-16 | $1.15 | $1.15 | 318,400 | — | — |
| 1981-10-15 | $1.16 | $1.16 | 814,400 | — | — |
| 1981-10-14 | $1.13 | $1.13 | 272,000 | — | — |
| 1981-10-13 | $1.16 | $1.16 | 172,800 | — | — |
| 1981-10-12 | $1.15 | $1.15 | 139,200 | — | — |
| 1981-10-09 | $1.16 | $1.16 | 342,400 | — | — |
| 1981-10-08 | $1.19 | $1.19 | 728,000 | — | — |
| 1981-10-07 | $1.19 | $1.19 | 395,200 | — | — |
| 1981-10-06 | $1.17 | $1.17 | 417,600 | — | — |
| 1981-10-05 | $1.18 | $1.18 | 395,200 | — | — |
| 1981-10-02 | $1.20 | $1.20 | 374,400 | — | — |
| 1981-10-01 | $1.15 | $1.15 | 291,200 | — | — |
| 1981-09-30 | $1.13 | $1.12 | 1,017,600 | — | — |
| 1981-09-29 | $1.07 | $1.07 | 865,600 | — | — |
| 1981-09-28 | $1.04 | $1.04 | 284,800 | — | — |
| 1981-09-25 | $1.04 | $1.04 | 209,600 | — | — |
| 1981-09-24 | $1.05 | $1.05 | 4,641,600 | — | — |
| 1981-09-23 | $1.05 | $1.05 | 232,000 | — | — |
| 1981-09-22 | $1.07 | $1.07 | 766,400 | — | — |
| 1981-09-21 | $1.09 | $1.09 | 268,800 | — | — |
| 1981-09-18 | $1.09 | $1.09 | 496,000 | — | — |
| 1981-09-17 | $1.09 | $1.09 | 673,600 | — | — |
| 1981-09-16 | $1.07 | $1.07 | 630,400 | — | — |
| 1981-09-15 | $1.12 | $1.12 | 54,400 | — | — |
| 1981-09-14 | $1.12 | $1.12 | 100,800 | — | — |
| 1981-09-11 | $1.13 | $1.12 | 563,200 | — | — |
| 1981-09-10 | $1.11 | $1.11 | 484,800 | — | — |
| 1981-09-09 | $1.11 | $1.11 | 110,400 | — | — |
| 1981-09-08 | $1.13 | $1.12 | 361,600 | — | — |
| 1981-09-04 | $1.18 | $1.18 | 120,000 | — | — |
| 1981-09-03 | $1.19 | $1.19 | 382,400 | — | — |
| 1981-09-02 | $1.23 | $1.23 | 136,000 | — | — |
| 1981-09-01 | $1.24 | $1.24 | 187,200 | — | — |
| 1981-08-31 | $1.27 | $1.27 | 468,800 | — | — |
| 1981-08-28 | $1.28 | $1.28 | 120,000 | — | — |
| 1981-08-27 | $1.28 | $1.28 | 209,600 | — | — |
| 1981-08-26 | $1.30 | $1.30 | 227,200 | — | — |
| 1981-08-25 | $1.30 | $1.30 | 329,600 | — | — |
| 1981-08-24 | $1.33 | $1.33 | 558,400 | — | — |
| 1981-08-21 | $1.38 | $1.38 | 1,572,800 | — | — |
| 1981-08-20 | $1.37 | $1.37 | 652,800 | — | — |
| 1981-08-19 | $1.36 | $1.36 | 217,600 | — | — |
| 1981-08-18 | $1.36 | $1.36 | 600,000 | — | — |
| 1981-08-17 | $1.38 | $1.38 | 369,600 | — | — |
| 1981-08-14 | $1.38 | $1.38 | 252,800 | — | — |
| 1981-08-13 | $1.37 | $1.37 | 185,600 | — | — |
| 1981-08-12 | $1.37 | $1.37 | 236,800 | — | — |
| 1981-08-11 | $1.37 | $1.37 | 576,000 | — | — |
| 1981-08-10 | $1.37 | $1.37 | 0 | — | — |
| 1981-08-07 | $1.37 | $1.37 | 459,200 | — | — |
| 1981-08-06 | $1.38 | $1.38 | 531,200 | — | — |
| 1981-08-05 | $1.38 | $1.38 | 500,800 | — | — |
| 1981-08-04 | $1.35 | $1.35 | 1,857,600 | — | — |
| 1981-08-03 | $1.36 | $1.36 | 476,800 | — | — |
| 1981-07-31 | $1.36 | $1.36 | 177,600 | — | — |
| 1981-07-30 | $1.36 | $1.36 | 505,600 | — | — |
| 1981-07-29 | $1.36 | $1.36 | 116,800 | — | — |
| 1981-07-28 | $1.36 | $1.36 | 387,200 | — | — |
| 1981-07-27 | $1.32 | $1.32 | 115,200 | — | — |
| 1981-07-24 | $1.32 | $1.32 | 155,200 | — | — |
| 1981-07-23 | $1.30 | $1.30 | 220,800 | — | — |
| 1981-07-22 | $1.29 | $1.29 | 398,400 | — | — |
| 1981-07-21 | $1.30 | $1.30 | 1,030,400 | — | — |
| 1981-07-20 | $1.33 | $1.33 | 404,800 | — | — |
| 1981-07-17 | $1.37 | $1.37 | 675,200 | — | — |
| 1981-07-16 | $1.33 | $1.33 | 923,200 | — | — |
| 1981-07-15 | $1.31 | $1.31 | 59,200 | — | — |
| 1981-07-14 | $1.31 | $1.31 | 161,600 | — | — |
| 1981-07-13 | $1.31 | $1.31 | 57,600 | — | — |
| 1981-07-10 | $1.32 | $1.32 | 172,800 | — | — |
| 1981-07-09 | $1.34 | $1.34 | 240,000 | — | — |
| 1981-07-08 | $1.30 | $1.30 | 182,400 | — | — |
| 1981-07-07 | $1.30 | $1.30 | 260,800 | — | — |
| 1981-07-06 | $1.30 | $1.30 | 784,000 | — | — |
| 1981-07-02 | $1.33 | $1.33 | 656,000 | — | — |
| 1981-07-01 | $1.34 | $1.34 | 526,400 | — | — |
| 1981-06-30 | $1.35 | $1.35 | 214,400 | — | — |
| 1981-06-29 | $1.36 | $1.36 | 387,200 | — | — |
| 1981-06-26 | $1.37 | $1.37 | 452,800 | — | — |
| 1981-06-25 | $1.40 | $1.40 | 286,400 | — | — |
| 1981-06-24 | $1.40 | $1.40 | 632,000 | — | — |
| 1981-06-23 | $1.41 | $1.41 | 337,600 | — | — |
| 1981-06-22 | $1.41 | $1.41 | 353,600 | — | — |
| 1981-06-19 | $1.41 | $1.41 | 1,278,400 | — | — |
| 1981-06-18 | $1.41 | $1.41 | 918,400 | — | — |
| 1981-06-17 | $1.43 | $1.43 | 649,600 | — | — |
| 1981-06-16 | $1.44 | $1.44 | 384,000 | — | — |
| 1981-06-15 | $1.44 | $1.44 | 465,600 | — | — |
| 1981-06-12 | $1.43 | $1.43 | 465,600 | — | — |
| 1981-06-11 | $1.44 | $1.44 | 806,400 | — | — |
| 1981-06-10 | $1.44 | $1.44 | 273,600 | — | — |
| 1981-06-09 | $1.43 | $1.43 | 446,400 | — | — |
| 1981-06-08 | $1.38 | $1.38 | 536,000 | — | — |
| 1981-06-05 | $1.35 | $1.35 | 457,600 | — | — |
| 1981-06-04 | $1.34 | $1.34 | 323,200 | — | — |
| 1981-06-03 | $1.34 | $1.34 | 700,800 | — | — |
| 1981-06-02 | $1.33 | $1.33 | 654,400 | — | — |
| 1981-06-01 | $1.34 | $1.34 | 299,200 | — | — |
| 1981-05-29 | $1.33 | $1.33 | 972,800 | — | — |
| 1981-05-28 | $1.34 | $1.34 | 492,800 | — | — |
| 1981-05-27 | $1.35 | $1.35 | 283,200 | — | — |
| 1981-05-26 | $1.35 | $1.35 | 635,200 | — | — |
| 1981-05-22 | $1.35 | $1.35 | 308,800 | — | — |
| 1981-05-21 | $1.37 | $1.37 | 2,988,800 | — | — |
| 1981-05-20 | $1.39 | $1.39 | 745,600 | — | — |
| 1981-05-19 | $1.38 | $1.38 | 1,468,800 | — | — |
| 1981-05-18 | $1.38 | $1.38 | 542,400 | — | — |
| 1981-05-15 | $1.39 | $1.39 | 598,400 | — | — |
| 1981-05-14 | $1.39 | $1.39 | 267,200 | — | — |
| 1981-05-13 | $1.38 | $1.38 | 310,400 | — | — |
| 1981-05-12 | $1.38 | $1.38 | 297,600 | — | — |
| 1981-05-11 | $1.39 | $1.39 | 342,400 | — | — |
| 1981-05-08 | $1.41 | $1.41 | 134,400 | — | — |
| 1981-05-07 | $1.41 | $1.41 | 441,600 | — | — |
| 1981-05-06 | $1.35 | $1.35 | 302,400 | — | — |
| 1981-05-05 | $1.34 | $1.34 | 208,000 | — | — |
| 1981-05-04 | $1.35 | $1.35 | 337,600 | — | — |
| 1981-05-01 | $1.38 | $1.38 | 630,400 | — | — |
| 1981-04-30 | $1.38 | $1.38 | 267,200 | — | — |
| 1981-04-29 | $1.38 | $1.38 | 417,600 | — | — |
| 1981-04-28 | $1.38 | $1.38 | 1,168,000 | — | — |
| 1981-04-27 | $1.41 | $1.41 | 649,600 | — | — |
| 1981-04-24 | $1.41 | $1.41 | 475,200 | — | — |
| 1981-04-23 | $1.42 | $1.42 | 324,800 | — | — |
| 1981-04-22 | $1.41 | $1.41 | 241,600 | — | — |
| 1981-04-21 | $1.41 | $1.41 | 1,022,400 | — | — |
| 1981-04-20 | $1.38 | $1.38 | 473,600 | — | — |
| 1981-04-16 | $1.37 | $1.37 | 395,200 | — | — |
| 1981-04-15 | $1.34 | $1.34 | 112,000 | — | — |
| 1981-04-14 | $1.34 | $1.34 | 203,200 | — | — |
| 1981-04-13 | $1.34 | $1.34 | 462,400 | — | — |
| 1981-04-10 | $1.32 | $1.32 | 515,200 | — | — |
| 1981-04-09 | $1.29 | $1.29 | 928,000 | — | — |
| 1981-04-08 | $1.27 | $1.27 | 236,800 | — | — |
| 1981-04-07 | $1.27 | $1.27 | 172,800 | — | — |
| 1981-04-06 | $1.28 | $1.28 | 176,000 | — | — |
| 1981-04-03 | $1.30 | $1.30 | 227,200 | — | — |
| 1981-04-02 | $1.31 | $1.31 | 160,000 | — | — |
| 1981-04-01 | $1.32 | $1.32 | 166,400 | — | — |
| 1981-03-31 | $1.34 | $1.34 | 201,600 | — | — |
| 1981-03-30 | $1.34 | $1.34 | 574,400 | — | — |
| 1981-03-27 | $1.35 | $1.35 | 321,600 | — | — |
| 1981-03-26 | $1.37 | $1.37 | 483,200 | — | — |
| 1981-03-25 | $1.35 | $1.35 | 547,200 | — | — |
| 1981-03-24 | $1.34 | $1.34 | 804,800 | — | — |
| 1981-03-23 | $1.38 | $1.38 | 433,600 | — | — |
| 1981-03-20 | $1.37 | $1.37 | 960,000 | — | — |
| 1981-03-19 | $1.32 | $1.32 | 585,600 | — | — |
| 1981-03-18 | $1.34 | $1.34 | 1,000,000 | — | — |
| 1981-03-17 | $1.34 | $1.34 | 763,200 | — | — |
| 1981-03-16 | $1.38 | $1.38 | 1,099,200 | — | — |
| 1981-03-13 | $1.45 | $1.45 | 963,200 | — | — |
| 1981-03-12 | $1.34 | $1.34 | 2,361,600 | — | — |
| 1981-03-11 | $1.22 | $1.22 | 1,414,400 | — | — |
| 1981-03-10 | $1.21 | $1.21 | 932,800 | — | — |
| 1981-03-09 | $1.20 | $1.20 | 812,800 | — | — |
| 1981-03-06 | $1.19 | $1.19 | 1,041,600 | — | — |
| 1981-03-05 | $1.17 | $1.17 | 568,000 | — | — |
| 1981-03-04 | $1.16 | $1.16 | 342,400 | — | — |
| 1981-03-03 | $1.15 | $1.15 | 376,000 | — | — |
| 1981-03-02 | $1.14 | $1.14 | 1,408,000 | — | — |
| 1981-02-27 | $1.13 | $1.13 | 944,000 | — | — |
| 1981-02-26 | $1.13 | $1.13 | 352,000 | — | — |
| 1981-02-25 | $1.13 | $1.13 | 497,600 | — | — |
| 1981-02-24 | $1.14 | $1.14 | 700,800 | — | — |
| 1981-02-23 | $1.16 | $1.16 | 452,800 | — | — |
| 1981-02-20 | $1.16 | $1.16 | 369,600 | — | — |
| 1981-02-19 | $1.16 | $1.16 | 465,600 | — | — |
| 1981-02-18 | $1.16 | $1.16 | 300,800 | — | — |
| 1981-02-17 | $1.16 | $1.16 | 1,515,200 | — | — |
| 1981-02-13 | $1.16 | $1.16 | 169,600 | — | — |
| 1981-02-12 | $1.16 | $1.16 | 312,000 | — | — |
| 1981-02-11 | $1.16 | $1.16 | 387,200 | — | — |
| 1981-02-10 | $1.15 | $1.15 | 475,200 | — | — |
| 1981-02-09 | $1.15 | $1.15 | 1,051,200 | — | — |
| 1981-02-06 | $1.18 | $1.18 | 1,539,200 | — | — |
| 1981-02-05 | $1.18 | $1.18 | 619,200 | — | — |
| 1981-02-04 | $1.18 | $1.18 | 545,600 | — | — |
| 1981-02-03 | $1.18 | $1.18 | 148,800 | — | — |
| 1981-02-02 | $1.17 | $1.17 | 428,800 | — | — |
| 1981-01-30 | $1.20 | $1.20 | 219,200 | — | — |
| 1981-01-29 | $1.21 | $1.21 | 243,200 | — | — |
| 1981-01-28 | $1.22 | $1.22 | 152,000 | — | — |
| 1981-01-27 | $1.22 | $1.22 | 336,000 | — | — |
| 1981-01-26 | $1.22 | $1.22 | 233,600 | — | — |
| 1981-01-23 | $1.22 | $1.22 | 177,600 | — | — |
| 1981-01-22 | $1.22 | $1.22 | 1,102,400 | — | — |
| 1981-01-21 | $1.26 | $1.26 | 227,200 | — | — |
| 1981-01-20 | $1.27 | $1.27 | 249,600 | — | — |
| 1981-01-19 | $1.27 | $1.27 | 416,000 | — | — |
| 1981-01-16 | $1.28 | $1.28 | 345,600 | — | — |
| 1981-01-15 | $1.28 | $1.28 | 128,000 | — | — |
| 1981-01-14 | $1.27 | $1.27 | 270,400 | — | — |
| 1981-01-13 | $1.27 | $1.27 | 542,400 | — | — |
| 1981-01-12 | $1.28 | $1.28 | 350,400 | — | — |
| 1981-01-09 | $1.28 | $1.28 | 187,200 | — | — |
| 1981-01-08 | $1.28 | $1.28 | 843,200 | — | — |
| 1981-01-07 | $1.30 | $1.30 | 729,600 | — | — |
| 1981-01-06 | $1.33 | $1.33 | 1,046,400 | — | — |
| 1981-01-05 | $1.32 | $1.32 | 3,217,600 | — | — |
| 1981-01-02 | $1.31 | $1.31 | 1,555,200 | — | — |