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 | $5.75 | $5.75 | 187,200 | — | — |
| 1980-12-30 | $5.69 | $5.69 | 259,800 | — | — |
| 1980-12-29 | $5.48 | $5.48 | 252,000 | — | — |
| 1980-12-26 | $5.69 | $5.69 | 169,200 | — | — |
| 1980-12-24 | $5.65 | $5.65 | 571,800 | — | — |
| 1980-12-23 | $5.35 | $5.35 | 1,158,600 | — | — |
| 1980-12-22 | $5.04 | $5.04 | 546,000 | — | — |
| 1980-12-19 | $4.96 | $4.96 | 661,200 | — | — |
| 1980-12-18 | $5.27 | $5.27 | 461,400 | — | — |
| 1980-12-17 | $5.33 | $5.33 | 858,000 | — | — |
| 1980-12-16 | $5.58 | $5.58 | 609,000 | — | — |
| 1980-12-15 | $5.92 | $5.92 | 201,600 | — | — |
| 1980-12-12 | $5.85 | $5.85 | 514,800 | — | — |
| 1980-12-11 | $5.73 | $5.73 | 1,254,600 | — | — |
| 1980-12-10 | $5.60 | $5.60 | 466,200 | — | — |
| 1980-12-09 | $6.17 | $6.17 | 720,600 | — | — |
| 1980-12-08 | $5.83 | $5.83 | 736,800 | — | — |
| 1980-12-05 | $6.25 | $6.25 | 254,400 | — | — |
| 1980-12-04 | $6.67 | $6.67 | 196,800 | — | — |
| 1980-12-03 | $6.54 | $6.54 | 240,600 | — | — |
| 1980-12-02 | $6.69 | $6.69 | 603,600 | — | — |
| 1980-12-01 | $6.94 | $6.94 | 381,600 | — | — |
| 1980-11-28 | $6.96 | $6.96 | 99,600 | — | — |
| 1980-11-26 | $6.92 | $6.92 | 375,600 | — | — |
| 1980-11-25 | $6.85 | $6.85 | 270,000 | — | — |
| 1980-11-24 | $7.00 | $7.00 | 410,400 | — | — |
| 1980-11-21 | $6.79 | $6.79 | 582,600 | — | — |
| 1980-11-20 | $7.33 | $7.33 | 558,000 | — | — |
| 1980-11-19 | $7.08 | $7.08 | 792,000 | — | — |
| 1980-11-18 | $6.83 | $6.83 | 520,800 | — | — |
| 1980-11-17 | $6.58 | $6.58 | 473,400 | — | — |
| 1980-11-14 | $6.33 | $6.33 | 687,600 | — | — |
| 1980-11-13 | $6.04 | $6.04 | 472,200 | — | — |
| 1980-11-12 | $5.67 | $5.67 | 252,000 | — | — |
| 1980-11-11 | $5.52 | $5.52 | 232,200 | — | — |
| 1980-11-10 | $5.35 | $5.35 | 201,600 | — | — |
| 1980-11-07 | $5.15 | $5.15 | 222,600 | — | — |
| 1980-11-06 | $5.17 | $5.17 | 450,600 | — | — |
| 1980-11-05 | $5.42 | $5.42 | 1,045,800 | — | — |
| 1980-11-03 | $4.83 | $4.83 | 306,600 | — | — |
| 1980-10-31 | $4.79 | $4.79 | 664,800 | — | — |
| 1980-10-30 | $4.52 | $4.52 | 460,800 | — | — |
| 1980-10-29 | $5.04 | $5.04 | 162,600 | — | — |
| 1980-10-28 | $5.00 | $5.00 | 400,200 | — | — |
| 1980-10-27 | $4.92 | $4.92 | 173,400 | — | — |
| 1980-10-24 | $5.25 | $5.25 | 274,800 | — | — |
| 1980-10-23 | $5.05 | $5.05 | 270,000 | — | — |
| 1980-10-22 | $5.19 | $5.19 | 123,600 | — | — |
| 1980-10-21 | $5.11 | $5.11 | 289,200 | — | — |
| 1980-10-20 | $5.10 | $5.10 | 148,800 | — | — |
| 1980-10-17 | $5.09 | $5.09 | 212,400 | — | — |
| 1980-10-16 | $5.19 | $5.19 | 187,200 | — | — |
| 1980-10-15 | $5.27 | $5.27 | 234,000 | — | — |
| 1980-10-14 | $5.29 | $5.29 | 368,400 | — | — |
| 1980-10-13 | $5.38 | $5.38 | 213,600 | — | — |
| 1980-10-10 | $5.17 | $5.17 | 385,200 | — | — |
| 1980-10-09 | $5.53 | $5.53 | 276,000 | — | — |
| 1980-10-08 | $5.44 | $5.44 | 318,000 | — | — |
| 1980-10-07 | $5.44 | $5.44 | 418,800 | — | — |
| 1980-10-06 | $5.38 | $5.38 | 351,600 | — | — |
| 1980-10-03 | $5.18 | $5.18 | 547,200 | — | — |
| 1980-10-02 | $4.97 | $4.97 | 420,000 | — | — |
| 1980-10-01 | $5.04 | $5.04 | 584,400 | — | — |
| 1980-09-30 | $5.18 | $5.18 | 811,200 | — | — |
| 1980-09-29 | $4.83 | $4.83 | 922,800 | — | — |
| 1980-09-26 | $5.11 | $5.11 | 858,000 | — | — |
| 1980-09-25 | $5.57 | $5.57 | 406,800 | — | — |
| 1980-09-24 | $5.71 | $5.71 | 627,600 | — | — |
| 1980-09-23 | $5.43 | $5.43 | 972,000 | — | — |
| 1980-09-22 | $5.25 | $5.25 | 472,800 | — | — |
| 1980-09-19 | $5.03 | $5.03 | 632,400 | — | — |
| 1980-09-18 | $4.74 | $4.74 | 588,000 | — | — |
| 1980-09-17 | $4.68 | $4.68 | 558,000 | — | — |
| 1980-09-16 | $4.50 | $4.50 | 600,000 | — | — |
| 1980-09-15 | $4.31 | $4.31 | 207,600 | — | — |
| 1980-09-12 | $4.40 | $4.40 | 212,400 | — | — |
| 1980-09-11 | $4.50 | $4.50 | 285,600 | — | — |
| 1980-09-10 | $4.42 | $4.42 | 615,600 | — | — |
| 1980-09-09 | $4.35 | $4.35 | 213,600 | — | — |
| 1980-09-08 | $4.30 | $4.30 | 309,600 | — | — |
| 1980-09-05 | $4.53 | $4.53 | 322,800 | — | — |
| 1980-09-04 | $4.48 | $4.48 | 435,600 | — | — |
| 1980-09-03 | $4.44 | $4.44 | 350,400 | — | — |
| 1980-09-02 | $4.24 | $4.24 | 242,400 | — | — |
| 1980-08-29 | $4.27 | $4.27 | 613,200 | — | — |
| 1980-08-28 | $4.38 | $4.38 | 334,800 | — | — |
| 1980-08-27 | $4.48 | $4.48 | 297,600 | — | — |
| 1980-08-26 | $4.64 | $4.64 | 284,400 | — | — |
| 1980-08-25 | $4.52 | $4.52 | 333,600 | — | — |
| 1980-08-22 | $4.56 | $4.56 | 718,800 | — | — |
| 1980-08-21 | $4.42 | $4.42 | 307,200 | — | — |
| 1980-08-20 | $4.17 | $4.17 | 649,200 | — | — |
| 1980-08-19 | $3.95 | $3.95 | 639,600 | — | — |
| 1980-08-18 | $4.10 | $4.10 | 427,200 | — | — |
| 1980-08-15 | $4.33 | $4.33 | 206,400 | — | — |
| 1980-08-14 | $4.39 | $4.39 | 428,400 | — | — |
| 1980-08-13 | $4.27 | $4.27 | 234,000 | — | — |
| 1980-08-12 | $4.35 | $4.35 | 445,200 | — | — |
| 1980-08-11 | $4.42 | $4.42 | 542,400 | — | — |
| 1980-08-08 | $4.27 | $4.27 | 471,600 | — | — |
| 1980-08-07 | $4.22 | $4.22 | 218,400 | — | — |
| 1980-08-06 | $4.24 | $4.24 | 351,600 | — | — |
| 1980-08-05 | $4.36 | $4.36 | 508,800 | — | — |
| 1980-08-04 | $4.31 | $4.31 | 290,400 | — | — |
| 1980-08-01 | $4.26 | $4.26 | 670,800 | — | — |
| 1980-07-31 | $4.14 | $4.14 | 528,000 | — | — |
| 1980-07-30 | $4.03 | $4.03 | 711,600 | — | — |
| 1980-07-29 | $3.74 | $3.74 | 1,060,800 | — | — |
| 1980-07-28 | $3.52 | $3.52 | 253,200 | — | — |
| 1980-07-25 | $3.51 | $3.51 | 260,400 | — | — |
| 1980-07-24 | $3.58 | $3.58 | 123,600 | — | — |
| 1980-07-23 | $3.56 | $3.56 | 398,400 | — | — |
| 1980-07-22 | $3.57 | $3.57 | 746,400 | — | — |
| 1980-07-21 | $3.57 | $3.57 | 378,000 | — | — |
| 1980-07-18 | $3.61 | $3.61 | 422,400 | — | — |
| 1980-07-17 | $3.65 | $3.65 | 255,600 | — | — |
| 1980-07-16 | $3.61 | $3.61 | 334,800 | — | — |
| 1980-07-15 | $3.71 | $3.71 | 583,200 | — | — |
| 1980-07-14 | $3.73 | $3.73 | 464,400 | — | — |
| 1980-07-11 | $3.61 | $3.61 | 433,200 | — | — |
| 1980-07-10 | $3.50 | $3.50 | 318,000 | — | — |
| 1980-07-09 | $3.44 | $3.44 | 394,800 | — | — |
| 1980-07-08 | $3.39 | $3.39 | 826,800 | — | — |
| 1980-07-07 | $3.46 | $3.46 | 355,200 | — | — |
| 1980-07-03 | $3.34 | $3.34 | 390,000 | — | — |
| 1980-07-02 | $3.18 | $3.18 | 181,200 | — | — |
| 1980-07-01 | $3.07 | $3.07 | 195,600 | — | — |
| 1980-06-30 | $3.04 | $3.04 | 205,200 | — | — |
| 1980-06-27 | $3.04 | $3.04 | 78,000 | — | — |
| 1980-06-26 | $3.02 | $3.02 | 246,000 | — | — |
| 1980-06-25 | $3.07 | $3.07 | 358,800 | — | — |
| 1980-06-24 | $2.94 | $2.94 | 102,000 | — | — |
| 1980-06-23 | $2.94 | $2.94 | 198,000 | — | — |
| 1980-06-20 | $2.93 | $2.93 | 99,600 | — | — |
| 1980-06-19 | $2.97 | $2.97 | 220,800 | — | — |
| 1980-06-18 | $3.02 | $3.02 | 606,000 | — | — |
| 1980-06-17 | $3.06 | $3.06 | 214,800 | — | — |
| 1980-06-16 | $3.03 | $3.03 | 242,400 | — | — |
| 1980-06-13 | $3.09 | $3.09 | 67,200 | — | — |
| 1980-06-12 | $3.09 | $3.09 | 404,400 | — | — |
| 1980-06-11 | $3.05 | $3.05 | 182,400 | — | — |
| 1980-06-10 | $2.97 | $2.97 | 464,400 | — | — |
| 1980-06-09 | $2.86 | $2.86 | 426,000 | — | — |
| 1980-06-06 | $3.00 | $3.00 | 428,400 | — | — |
| 1980-06-05 | $3.02 | $3.02 | 147,600 | — | — |
| 1980-06-04 | $3.07 | $3.07 | 218,400 | — | — |
| 1980-06-03 | $3.02 | $3.02 | 283,200 | — | — |
| 1980-06-02 | $3.10 | $3.10 | 208,800 | — | — |
| 1980-05-30 | $3.17 | $3.17 | 298,800 | — | — |
| 1980-05-29 | $3.08 | $3.08 | 618,000 | — | — |
| 1980-05-28 | $3.15 | $3.15 | 458,400 | — | — |
| 1980-05-27 | $3.01 | $3.01 | 247,200 | — | — |
| 1980-05-23 | $2.99 | $2.99 | 411,600 | — | — |
| 1980-05-22 | $2.92 | $2.92 | 499,200 | — | — |
| 1980-05-21 | $2.78 | $2.78 | 512,400 | — | — |
| 1980-05-20 | $2.75 | $2.75 | 453,600 | — | — |
| 1980-05-19 | $2.69 | $2.69 | 66,000 | — | — |
| 1980-05-16 | $2.67 | $2.67 | 135,600 | — | — |
| 1980-05-15 | $2.73 | $2.73 | 292,800 | — | — |
| 1980-05-14 | $2.77 | $2.77 | 345,600 | — | — |
| 1980-05-13 | $2.69 | $2.69 | 213,600 | — | — |
| 1980-05-12 | $2.61 | $2.61 | 180,000 | — | — |
| 1980-05-09 | $2.54 | $2.54 | 128,400 | — | — |
| 1980-05-08 | $2.60 | $2.60 | 225,600 | — | — |
| 1980-05-07 | $2.69 | $2.69 | 138,000 | — | — |
| 1980-05-06 | $2.69 | $2.69 | 386,400 | — | — |
| 1980-05-05 | $2.60 | $2.60 | 302,400 | — | — |
| 1980-05-02 | $2.47 | $2.47 | 282,000 | — | — |
| 1980-05-01 | $2.46 | $2.46 | 505,200 | — | — |
| 1980-04-30 | $2.55 | $2.55 | 273,600 | — | — |
| 1980-04-29 | $2.67 | $2.67 | 270,000 | — | — |
| 1980-04-28 | $2.73 | $2.73 | 372,000 | — | — |
| 1980-04-25 | $2.71 | $2.71 | 343,200 | — | — |
| 1980-04-24 | $2.78 | $2.78 | 733,200 | — | — |
| 1980-04-23 | $2.61 | $2.61 | 588,000 | — | — |
| 1980-04-22 | $2.56 | $2.56 | 880,800 | — | — |
| 1980-04-21 | $2.29 | $2.29 | 498,000 | — | — |
| 1980-04-18 | $2.32 | $2.32 | 342,000 | — | — |
| 1980-04-17 | $2.43 | $2.43 | 696,000 | — | — |
| 1980-04-16 | $2.35 | $2.35 | 358,800 | — | — |
| 1980-04-15 | $2.56 | $2.56 | 505,200 | — | — |
| 1980-04-14 | $2.56 | $2.56 | 267,600 | — | — |
| 1980-04-11 | $2.64 | $2.64 | 109,200 | — | — |
| 1980-04-10 | $2.74 | $2.74 | 174,000 | — | — |
| 1980-04-09 | $2.67 | $2.67 | 134,400 | — | — |
| 1980-04-08 | $2.59 | $2.59 | 765,600 | — | — |
| 1980-04-07 | $2.54 | $2.54 | 355,200 | — | — |
| 1980-04-03 | $2.64 | $2.64 | 226,800 | — | — |
| 1980-04-02 | $2.63 | $2.63 | 283,200 | — | — |
| 1980-04-01 | $2.74 | $2.74 | 492,000 | — | — |
| 1980-03-31 | $2.54 | $2.54 | 430,800 | — | — |
| 1980-03-28 | $2.54 | $2.54 | 666,000 | — | — |
| 1980-03-27 | $2.38 | $2.38 | 1,129,200 | — | — |
| 1980-03-26 | $2.45 | $2.45 | 466,800 | — | — |
| 1980-03-25 | $2.60 | $2.60 | 645,600 | — | — |
| 1980-03-24 | $2.67 | $2.67 | 436,800 | — | — |
| 1980-03-21 | $2.92 | $2.92 | 130,800 | — | — |
| 1980-03-20 | $3.01 | $3.01 | 159,600 | — | — |
| 1980-03-19 | $3.04 | $3.04 | 295,200 | — | — |
| 1980-03-18 | $3.03 | $3.03 | 727,200 | — | — |
| 1980-03-17 | $3.15 | $3.15 | 219,600 | — | — |