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
- 1970-01-02 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 | $8.13 | $21.82 | 215,200 | — | — |
| 1981-12-30 | $8.06 | $21.66 | 64,400 | — | — |
| 1981-12-29 | $8.06 | $21.66 | 90,400 | — | — |
| 1981-12-28 | $8.06 | $21.66 | 150,800 | — | — |
| 1981-12-24 | $8.09 | $21.74 | 211,200 | — | — |
| 1981-12-23 | $8.00 | $21.49 | 290,400 | — | — |
| 1981-12-22 | $8.00 | $21.49 | 241,200 | — | — |
| 1981-12-21 | $7.97 | $21.40 | 106,000 | — | — |
| 1981-12-18 | $8.06 | $21.66 | 373,200 | — | — |
| 1981-12-17 | $8.16 | $21.91 | 172,800 | — | — |
| 1981-12-16 | $8.19 | $21.99 | 194,400 | — | — |
| 1981-12-15 | $8.16 | $21.91 | 309,600 | — | — |
| 1981-12-14 | $8.13 | $21.82 | 198,400 | — | — |
| 1981-12-11 | $8.13 | $21.82 | 515,200 | — | — |
| 1981-12-10 | $8.19 | $21.99 | 210,400 | — | — |
| 1981-12-09 | $8.22 | $22.08 | 144,000 | — | — |
| 1981-12-08 | $8.16 | $21.91 | 309,600 | — | — |
| 1981-12-07 | $8.13 | $21.82 | 962,400 | — | — |
| 1981-12-04 | $8.13 | $21.82 | 344,400 | — | — |
| 1981-12-03 | $8.13 | $21.82 | 486,800 | — | — |
| 1981-12-02 | $8.16 | $21.91 | 217,200 | — | — |
| 1981-12-01 | $8.19 | $21.99 | 697,600 | — | — |
| 1981-11-30 | $8.19 | $21.99 | 245,200 | — | — |
| 1981-11-27 | $8.19 | $21.99 | 126,800 | — | — |
| 1981-11-25 | $8.13 | $21.82 | 249,600 | — | — |
| 1981-11-24 | $8.09 | $21.74 | 1,532,400 | — | — |
| 1981-11-23 | $8.13 | $21.82 | 489,600 | — | — |
| 1981-11-20 | $8.09 | $21.74 | 411,600 | — | — |
| 1981-11-19 | $8.09 | $21.74 | 928,000 | — | — |
| 1981-11-18 | $8.09 | $21.74 | 218,400 | — | — |
| 1981-11-17 | $8.09 | $21.74 | 554,400 | — | — |
| 1981-11-16 | $8.03 | $21.57 | 456,400 | — | — |
| 1981-11-13 | $8.09 | $21.74 | 1,199,200 | — | — |
| 1981-11-12 | $8.13 | $21.82 | 428,400 | — | — |
| 1981-11-11 | $8.19 | $21.99 | 184,800 | — | — |
| 1981-11-10 | $8.31 | $22.33 | 682,000 | — | — |
| 1981-11-09 | $8.31 | $22.33 | 894,800 | — | — |
| 1981-11-06 | $8.03 | $21.57 | 504,400 | — | — |
| 1981-11-05 | $8.00 | $21.49 | 302,400 | — | — |
| 1981-11-04 | $8.00 | $21.49 | 330,000 | — | — |
| 1981-11-03 | $8.13 | $21.33 | 693,200 | — | — |
| 1981-11-02 | $8.13 | $21.33 | 304,400 | — | — |
| 1981-10-30 | $8.06 | $21.16 | 208,400 | — | — |
| 1981-10-29 | $8.00 | $21.00 | 266,000 | — | — |
| 1981-10-28 | $8.03 | $21.08 | 1,352,400 | — | — |
| 1981-10-27 | $7.81 | $20.51 | 658,400 | — | — |
| 1981-10-26 | $7.66 | $20.10 | 264,800 | — | — |
| 1981-10-23 | $7.66 | $20.10 | 762,400 | — | — |
| 1981-10-22 | $7.63 | $20.01 | 182,400 | — | — |
| 1981-10-21 | $7.59 | $19.93 | 240,000 | — | — |
| 1981-10-20 | $7.66 | $20.10 | 322,400 | — | — |
| 1981-10-19 | $7.53 | $19.77 | 199,600 | — | — |
| 1981-10-16 | $7.59 | $19.93 | 120,000 | — | — |
| 1981-10-15 | $7.63 | $20.01 | 554,800 | — | — |
| 1981-10-14 | $7.59 | $19.93 | 415,600 | — | — |
| 1981-10-13 | $7.63 | $20.01 | 595,600 | — | — |
| 1981-10-12 | $7.63 | $20.01 | 124,000 | — | — |
| 1981-10-09 | $7.63 | $20.01 | 338,000 | — | — |
| 1981-10-08 | $7.69 | $20.18 | 799,200 | — | — |
| 1981-10-07 | $7.59 | $19.93 | 865,200 | — | — |
| 1981-10-06 | $7.47 | $19.60 | 385,600 | — | — |
| 1981-10-05 | $7.50 | $19.69 | 523,200 | — | — |
| 1981-10-02 | $7.44 | $19.52 | 1,037,600 | — | — |
| 1981-10-01 | $7.31 | $19.19 | 724,400 | — | — |
| 1981-09-30 | $7.25 | $19.03 | 245,200 | — | — |
| 1981-09-29 | $7.16 | $18.78 | 346,000 | — | — |
| 1981-09-28 | $7.06 | $18.54 | 726,800 | — | — |
| 1981-09-25 | $6.94 | $18.21 | 390,000 | — | — |
| 1981-09-24 | $7.03 | $18.46 | 334,000 | — | — |
| 1981-09-23 | $7.00 | $18.37 | 108,400 | — | — |
| 1981-09-22 | $7.16 | $18.78 | 336,400 | — | — |
| 1981-09-21 | $7.00 | $18.37 | 644,800 | — | — |
| 1981-09-18 | $6.88 | $18.05 | 78,400 | — | — |
| 1981-09-17 | $6.94 | $18.21 | 138,800 | — | — |
| 1981-09-16 | $7.03 | $18.46 | 335,600 | — | — |
| 1981-09-15 | $7.06 | $18.54 | 367,200 | — | — |
| 1981-09-14 | $7.03 | $18.46 | 214,400 | — | — |
| 1981-09-11 | $7.00 | $18.37 | 526,000 | — | — |
| 1981-09-10 | $6.78 | $17.80 | 326,000 | — | — |
| 1981-09-09 | $6.75 | $17.72 | 358,800 | — | — |
| 1981-09-08 | $6.63 | $17.39 | 301,200 | — | — |
| 1981-09-04 | $6.75 | $17.72 | 510,400 | — | — |
| 1981-09-03 | $7.03 | $18.46 | 366,000 | — | — |
| 1981-09-02 | $7.16 | $18.78 | 336,400 | — | — |
| 1981-09-01 | $7.25 | $19.03 | 3,497,600 | — | — |
| 1981-08-31 | $7.34 | $19.28 | 277,600 | — | — |
| 1981-08-28 | $7.34 | $19.28 | 277,600 | — | — |
| 1981-08-27 | $7.22 | $18.95 | 222,800 | — | — |
| 1981-08-26 | $7.25 | $19.03 | 1,642,000 | — | — |
| 1981-08-25 | $7.13 | $18.70 | 415,600 | — | — |
| 1981-08-24 | $7.22 | $18.95 | 374,800 | — | — |
| 1981-08-21 | $7.44 | $19.52 | 177,600 | — | — |
| 1981-08-20 | $7.44 | $19.52 | 209,200 | — | — |
| 1981-08-19 | $7.44 | $19.52 | 713,200 | — | — |
| 1981-08-18 | $7.47 | $19.60 | 195,200 | — | — |
| 1981-08-17 | $7.50 | $19.69 | 182,800 | — | — |
| 1981-08-14 | $7.53 | $19.77 | 290,800 | — | — |
| 1981-08-13 | $7.50 | $19.69 | 355,600 | — | — |
| 1981-08-12 | $7.50 | $19.69 | 347,200 | — | — |
| 1981-08-11 | $7.50 | $19.69 | 483,200 | — | — |
| 1981-08-10 | $7.38 | $19.36 | 444,800 | — | — |
| 1981-08-07 | $7.34 | $19.28 | 440,800 | — | — |
| 1981-08-06 | $7.44 | $19.52 | 1,401,600 | — | — |
| 1981-08-05 | $7.56 | $19.36 | 1,333,600 | — | — |
| 1981-08-04 | $7.41 | $18.96 | 68,000 | — | — |
| 1981-08-03 | $7.44 | $19.04 | 382,400 | — | — |
| 1981-07-31 | $7.38 | $18.88 | 185,600 | — | — |
| 1981-07-30 | $7.38 | $18.88 | 120,400 | — | — |
| 1981-07-29 | $7.38 | $18.88 | 570,800 | — | — |
| 1981-07-28 | $7.25 | $18.56 | 178,800 | — | — |
| 1981-07-27 | $7.25 | $18.56 | 553,200 | — | — |
| 1981-07-24 | $7.19 | $18.40 | 180,000 | — | — |
| 1981-07-23 | $7.09 | $18.16 | 335,200 | — | — |
| 1981-07-22 | $7.13 | $18.24 | 116,800 | — | — |
| 1981-07-21 | $7.13 | $18.24 | 210,400 | — | — |
| 1981-07-20 | $7.22 | $18.48 | 148,800 | — | — |
| 1981-07-17 | $7.38 | $18.88 | 165,200 | — | — |
| 1981-07-16 | $7.31 | $18.72 | 83,600 | — | — |
| 1981-07-15 | $7.31 | $18.72 | 146,000 | — | — |
| 1981-07-14 | $7.25 | $18.56 | 149,200 | — | — |
| 1981-07-13 | $7.25 | $18.56 | 956,800 | — | — |
| 1981-07-10 | $7.25 | $18.56 | 362,000 | — | — |
| 1981-07-09 | $7.25 | $18.56 | 170,000 | — | — |
| 1981-07-08 | $7.22 | $18.48 | 252,400 | — | — |
| 1981-07-07 | $7.16 | $18.32 | 160,000 | — | — |
| 1981-07-06 | $7.19 | $18.40 | 216,000 | — | — |
| 1981-07-02 | $7.16 | $18.32 | 174,400 | — | — |
| 1981-07-01 | $7.16 | $18.32 | 105,200 | — | — |
| 1981-06-30 | $7.19 | $18.40 | 211,200 | — | — |
| 1981-06-29 | $7.13 | $18.24 | 86,400 | — | — |
| 1981-06-26 | $7.16 | $18.32 | 88,800 | — | — |
| 1981-06-25 | $7.19 | $18.40 | 148,000 | — | — |
| 1981-06-24 | $7.34 | $18.80 | 124,800 | — | — |
| 1981-06-23 | $7.31 | $18.72 | 137,200 | — | — |
| 1981-06-22 | $7.31 | $18.72 | 230,000 | — | — |
| 1981-06-19 | $7.31 | $18.72 | 213,600 | — | — |
| 1981-06-18 | $7.34 | $18.80 | 127,600 | — | — |
| 1981-06-17 | $7.50 | $19.20 | 443,200 | — | — |
| 1981-06-16 | $7.50 | $19.20 | 244,400 | — | — |
| 1981-06-15 | $7.63 | $19.52 | 836,000 | — | — |
| 1981-06-12 | $7.47 | $19.12 | 1,273,200 | — | — |
| 1981-06-11 | $7.47 | $19.12 | 432,400 | — | — |
| 1981-06-10 | $7.19 | $18.40 | 362,400 | — | — |
| 1981-06-09 | $7.09 | $18.16 | 383,200 | — | — |
| 1981-06-08 | $7.03 | $18.00 | 619,600 | — | — |
| 1981-06-05 | $6.97 | $17.84 | 300,400 | — | — |
| 1981-06-04 | $7.00 | $17.92 | 264,000 | — | — |
| 1981-06-03 | $7.00 | $17.92 | 68,400 | — | — |
| 1981-06-02 | $7.03 | $18.00 | 518,400 | — | — |
| 1981-06-01 | $7.09 | $18.16 | 205,600 | — | — |
| 1981-05-29 | $7.03 | $18.00 | 358,400 | — | — |
| 1981-05-28 | $6.88 | $17.60 | 248,400 | — | — |
| 1981-05-27 | $6.88 | $17.60 | 159,200 | — | — |
| 1981-05-26 | $6.91 | $17.68 | 142,800 | — | — |
| 1981-05-22 | $6.84 | $17.52 | 346,400 | — | — |
| 1981-05-21 | $6.78 | $17.36 | 278,800 | — | — |
| 1981-05-20 | $6.81 | $17.44 | 186,400 | — | — |
| 1981-05-19 | $6.88 | $17.60 | 217,600 | — | — |
| 1981-05-18 | $6.94 | $17.76 | 240,400 | — | — |
| 1981-05-15 | $7.06 | $18.08 | 706,400 | — | — |
| 1981-05-14 | $7.13 | $18.24 | 494,000 | — | — |
| 1981-05-13 | $7.09 | $18.16 | 1,028,000 | — | — |
| 1981-05-12 | $7.06 | $18.08 | 547,600 | — | — |
| 1981-05-11 | $6.84 | $17.52 | 359,600 | — | — |
| 1981-05-08 | $6.69 | $17.12 | 192,000 | — | — |
| 1981-05-07 | $6.63 | $16.96 | 931,200 | — | — |
| 1981-05-06 | $6.84 | $17.05 | 704,000 | — | — |
| 1981-05-05 | $6.78 | $16.89 | 418,400 | — | — |
| 1981-05-04 | $6.84 | $17.05 | 667,600 | — | — |
| 1981-05-01 | $6.97 | $17.36 | 190,800 | — | — |
| 1981-04-30 | $7.09 | $17.67 | 247,600 | — | — |
| 1981-04-29 | $7.06 | $17.60 | 277,200 | — | — |
| 1981-04-28 | $7.03 | $17.52 | 1,104,400 | — | — |
| 1981-04-27 | $7.06 | $17.60 | 290,400 | — | — |
| 1981-04-24 | $6.94 | $17.28 | 106,000 | — | — |
| 1981-04-23 | $6.97 | $17.36 | 182,000 | — | — |
| 1981-04-22 | $7.00 | $17.44 | 869,200 | — | — |
| 1981-04-21 | $7.06 | $17.60 | 186,800 | — | — |
| 1981-04-20 | $7.13 | $17.75 | 1,319,200 | — | — |
| 1981-04-16 | $7.03 | $17.52 | 367,200 | — | — |
| 1981-04-15 | $7.03 | $17.52 | 1,026,400 | — | — |
| 1981-04-14 | $6.81 | $16.97 | 162,400 | — | — |
| 1981-04-13 | $6.81 | $16.97 | 132,000 | — | — |
| 1981-04-10 | $6.81 | $16.97 | 238,400 | — | — |
| 1981-04-09 | $6.94 | $17.28 | 352,400 | — | — |
| 1981-04-08 | $6.81 | $16.97 | 117,600 | — | — |
| 1981-04-07 | $6.84 | $17.05 | 764,800 | — | — |
| 1981-04-06 | $6.84 | $17.05 | 331,600 | — | — |
| 1981-04-03 | $6.88 | $17.13 | 532,000 | — | — |
| 1981-04-02 | $6.88 | $17.13 | 1,218,400 | — | — |
| 1981-04-01 | $6.81 | $16.97 | 1,023,600 | — | — |
| 1981-03-31 | $6.69 | $16.66 | 140,000 | — | — |
| 1981-03-30 | $6.59 | $16.43 | 156,800 | — | — |
| 1981-03-27 | $6.59 | $16.43 | 167,200 | — | — |
| 1981-03-26 | $6.75 | $16.82 | 1,137,600 | — | — |
| 1981-03-25 | $6.72 | $16.74 | 789,600 | — | — |
| 1981-03-24 | $6.56 | $16.35 | 918,000 | — | — |
| 1981-03-23 | $6.59 | $16.43 | 896,800 | — | — |
| 1981-03-20 | $6.69 | $16.66 | 1,910,800 | — | — |
| 1981-03-19 | $6.63 | $16.51 | 2,013,200 | — | — |
| 1981-03-18 | $6.47 | $16.12 | 734,800 | — | — |
| 1981-03-17 | $6.44 | $16.04 | 539,600 | — | — |
| 1981-03-16 | $6.41 | $15.96 | 432,400 | — | — |
| 1981-03-13 | $6.50 | $16.19 | 2,478,400 | — | — |
| 1981-03-12 | $6.44 | $16.04 | 1,771,600 | — | — |
| 1981-03-11 | $6.22 | $15.49 | 372,800 | — | — |
| 1981-03-10 | $6.13 | $15.26 | 170,000 | — | — |
| 1981-03-09 | $6.06 | $15.10 | 159,600 | — | — |
| 1981-03-06 | $5.94 | $14.79 | 99,600 | — | — |
| 1981-03-05 | $5.91 | $14.71 | 223,600 | — | — |
| 1981-03-04 | $5.88 | $14.64 | 128,000 | — | — |
| 1981-03-03 | $5.81 | $14.48 | 174,800 | — | — |
| 1981-03-02 | $5.84 | $14.56 | 104,400 | — | — |
| 1981-02-27 | $5.81 | $14.48 | 89,600 | — | — |
| 1981-02-26 | $5.84 | $14.56 | 309,200 | — | — |
| 1981-02-25 | $5.88 | $14.64 | 179,200 | — | — |
| 1981-02-24 | $5.88 | $14.64 | 144,000 | — | — |
| 1981-02-23 | $5.78 | $14.40 | 1,655,600 | — | — |
| 1981-02-20 | $5.72 | $14.25 | 71,200 | — | — |
| 1981-02-19 | $5.66 | $14.09 | 188,800 | — | — |
| 1981-02-18 | $5.66 | $14.09 | 154,800 | — | — |
| 1981-02-17 | $5.66 | $14.09 | 66,800 | — | — |
| 1981-02-13 | $5.69 | $14.17 | 132,000 | — | — |
| 1981-02-12 | $5.66 | $14.09 | 48,800 | — | — |
| 1981-02-11 | $5.66 | $14.09 | 189,600 | — | — |
| 1981-02-10 | $5.69 | $14.17 | 304,400 | — | — |
| 1981-02-09 | $5.78 | $14.40 | 104,400 | — | — |
| 1981-02-06 | $5.81 | $14.48 | 125,600 | — | — |
| 1981-02-05 | $5.81 | $14.48 | 360,800 | — | — |
| 1981-02-04 | $6.00 | $14.83 | 123,600 | — | — |
| 1981-02-03 | $6.03 | $14.91 | 1,049,600 | — | — |
| 1981-02-02 | $6.00 | $14.83 | 722,400 | — | — |
| 1981-01-30 | $6.13 | $15.14 | 126,000 | — | — |
| 1981-01-29 | $6.16 | $15.22 | 492,400 | — | — |
| 1981-01-28 | $6.19 | $15.30 | 147,600 | — | — |
| 1981-01-27 | $6.13 | $15.14 | 133,600 | — | — |
| 1981-01-26 | $6.03 | $14.91 | 63,600 | — | — |
| 1981-01-23 | $6.03 | $14.91 | 75,600 | — | — |
| 1981-01-22 | $6.06 | $14.99 | 204,000 | — | — |
| 1981-01-21 | $6.09 | $15.06 | 70,400 | — | — |
| 1981-01-20 | $6.16 | $15.22 | 116,000 | — | — |
| 1981-01-19 | $6.16 | $15.22 | 280,800 | — | — |
| 1981-01-16 | $6.06 | $14.99 | 64,800 | — | — |
| 1981-01-15 | $6.09 | $15.06 | 41,600 | — | — |
| 1981-01-14 | $6.06 | $14.99 | 49,200 | — | — |
| 1981-01-13 | $6.03 | $14.91 | 143,200 | — | — |
| 1981-01-12 | $6.16 | $15.22 | 212,800 | — | — |
| 1981-01-09 | $6.16 | $15.22 | 137,600 | — | — |
| 1981-01-08 | $6.22 | $15.37 | 766,800 | — | — |
| 1981-01-07 | $6.38 | $15.76 | 617,600 | — | — |
| 1981-01-06 | $6.41 | $15.84 | 546,800 | — | — |
| 1981-01-05 | $6.44 | $15.91 | 361,200 | — | — |
| 1981-01-02 | $6.25 | $15.45 | 85,600 | — | — |