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 | $3.06 | $3.06 | 575,100 | — | — |
| 1980-12-30 | $3.11 | $3.11 | 460,800 | — | — |
| 1980-12-29 | $3.14 | $3.14 | 401,400 | — | — |
| 1980-12-26 | $3.19 | $3.19 | 70,200 | — | — |
| 1980-12-24 | $3.25 | $3.25 | 296,100 | — | — |
| 1980-12-23 | $3.17 | $3.17 | 294,300 | — | — |
| 1980-12-22 | $3.15 | $3.15 | 488,700 | — | — |
| 1980-12-19 | $3.04 | $3.04 | 201,600 | — | — |
| 1980-12-18 | $2.94 | $2.94 | 657,000 | — | — |
| 1980-12-17 | $2.92 | $2.92 | 426,600 | — | — |
| 1980-12-16 | $2.93 | $2.93 | 537,300 | — | — |
| 1980-12-15 | $2.89 | $2.89 | 383,400 | — | — |
| 1980-12-12 | $2.92 | $2.92 | 336,600 | — | — |
| 1980-12-11 | $2.92 | $2.92 | 1,259,100 | — | — |
| 1980-12-10 | $2.96 | $2.96 | 315,900 | — | — |
| 1980-12-09 | $3.06 | $3.06 | 1,028,700 | — | — |
| 1980-12-08 | $3.04 | $3.04 | 496,800 | — | — |
| 1980-12-05 | $3.17 | $3.17 | 777,600 | — | — |
| 1980-12-04 | $3.22 | $3.22 | 317,700 | — | — |
| 1980-12-03 | $3.29 | $3.29 | 372,600 | — | — |
| 1980-12-02 | $3.36 | $3.36 | 525,600 | — | — |
| 1980-12-01 | $3.35 | $3.35 | 351,000 | — | — |
| 1980-11-28 | $3.46 | $3.46 | 717,300 | — | — |
| 1980-11-26 | $3.38 | $3.38 | 584,100 | — | — |
| 1980-11-25 | $3.38 | $3.38 | 337,500 | — | — |
| 1980-11-24 | $3.38 | $3.38 | 536,400 | — | — |
| 1980-11-21 | $3.42 | $3.42 | 664,200 | — | — |
| 1980-11-20 | $3.47 | $3.47 | 958,500 | — | — |
| 1980-11-19 | $3.32 | $3.32 | 1,257,300 | — | — |
| 1980-11-18 | $3.36 | $3.36 | 755,100 | — | — |
| 1980-11-17 | $3.28 | $3.28 | 464,400 | — | — |
| 1980-11-14 | $3.21 | $3.21 | 739,800 | — | — |
| 1980-11-13 | $3.24 | $3.24 | 1,375,200 | — | — |
| 1980-11-12 | $3.06 | $3.06 | 1,662,300 | — | — |
| 1980-11-11 | $3.18 | $3.18 | 548,100 | — | — |
| 1980-11-10 | $3.10 | $3.10 | 834,300 | — | — |
| 1980-11-07 | $3.24 | $3.24 | 1,106,100 | — | — |
| 1980-11-06 | $3.10 | $3.10 | 1,489,500 | — | — |
| 1980-11-05 | $3.24 | $3.24 | 1,681,200 | — | — |
| 1980-11-03 | $3.50 | $3.50 | 1,064,700 | — | — |
| 1980-10-31 | $3.49 | $3.49 | 3,131,100 | — | — |
| 1980-10-30 | $3.53 | $3.53 | 2,085,300 | — | — |
| 1980-10-29 | $3.76 | $3.76 | 1,101,600 | — | — |
| 1980-10-28 | $4.08 | $4.08 | 481,500 | — | — |
| 1980-10-27 | $4.00 | $4.00 | 389,700 | — | — |
| 1980-10-24 | $4.04 | $4.04 | 551,700 | — | — |
| 1980-10-23 | $4.01 | $4.01 | 623,700 | — | — |
| 1980-10-22 | $4.18 | $4.18 | 679,500 | — | — |
| 1980-10-21 | $4.21 | $4.21 | 674,100 | — | — |
| 1980-10-20 | $4.18 | $4.18 | 492,300 | — | — |
| 1980-10-17 | $4.18 | $4.18 | 575,100 | — | — |
| 1980-10-16 | $4.19 | $4.19 | 1,915,200 | — | — |
| 1980-10-15 | $4.25 | $4.25 | 913,500 | — | — |
| 1980-10-14 | $4.07 | $4.07 | 405,900 | — | — |
| 1980-10-13 | $4.08 | $4.08 | 373,500 | — | — |
| 1980-10-10 | $3.92 | $3.92 | 214,200 | — | — |
| 1980-10-09 | $3.93 | $3.93 | 711,000 | — | — |
| 1980-10-08 | $4.00 | $4.00 | 492,300 | — | — |
| 1980-10-07 | $4.04 | $4.04 | 448,200 | — | — |
| 1980-10-06 | $4.11 | $4.11 | 493,200 | — | — |
| 1980-10-03 | $4.03 | $4.03 | 1,595,700 | — | — |
| 1980-10-02 | $4.04 | $4.04 | 1,750,500 | — | — |
| 1980-10-01 | $4.00 | $4.00 | 727,200 | — | — |
| 1980-09-30 | $3.89 | $3.89 | 1,146,600 | — | — |
| 1980-09-29 | $3.93 | $3.93 | 694,800 | — | — |
| 1980-09-26 | $4.03 | $4.03 | 723,600 | — | — |
| 1980-09-25 | $4.11 | $4.11 | 1,412,100 | — | — |
| 1980-09-24 | $4.17 | $4.17 | 2,914,200 | — | — |
| 1980-09-23 | $3.89 | $3.89 | 1,834,200 | — | — |
| 1980-09-22 | $3.67 | $3.67 | 1,337,400 | — | — |
| 1980-09-19 | $3.63 | $3.63 | 1,145,700 | — | — |
| 1980-09-18 | $3.79 | $3.79 | 614,700 | — | — |
| 1980-09-17 | $3.76 | $3.76 | 304,200 | — | — |
| 1980-09-16 | $3.85 | $3.85 | 181,800 | — | — |
| 1980-09-15 | $3.86 | $3.86 | 306,000 | — | — |
| 1980-09-12 | $3.92 | $3.92 | 216,000 | — | — |
| 1980-09-11 | $3.92 | $3.92 | 151,200 | — | — |
| 1980-09-10 | $3.85 | $3.85 | 351,000 | — | — |
| 1980-09-09 | $3.86 | $3.86 | 569,700 | — | — |
| 1980-09-08 | $3.86 | $3.86 | 326,700 | — | — |
| 1980-09-05 | $3.89 | $3.89 | 199,800 | — | — |
| 1980-09-04 | $3.96 | $3.96 | 369,900 | — | — |
| 1980-09-03 | $4.00 | $4.00 | 303,300 | — | — |
| 1980-09-02 | $3.97 | $3.97 | 441,000 | — | — |
| 1980-08-29 | $3.93 | $3.93 | 315,900 | — | — |
| 1980-08-28 | $3.94 | $3.94 | 529,200 | — | — |
| 1980-08-27 | $4.08 | $4.08 | 307,800 | — | — |
| 1980-08-26 | $4.08 | $4.08 | 534,600 | — | — |
| 1980-08-25 | $4.17 | $4.17 | 234,000 | — | — |
| 1980-08-22 | $4.14 | $4.14 | 693,900 | — | — |
| 1980-08-21 | $4.03 | $4.03 | 814,500 | — | — |
| 1980-08-20 | $4.07 | $4.07 | 387,000 | — | — |
| 1980-08-19 | $3.93 | $3.93 | 534,600 | — | — |
| 1980-08-18 | $3.96 | $3.96 | 394,200 | — | — |
| 1980-08-15 | $4.01 | $4.01 | 519,300 | — | — |
| 1980-08-14 | $4.04 | $4.04 | 284,400 | — | — |
| 1980-08-13 | $4.08 | $4.08 | 499,500 | — | — |
| 1980-08-12 | $4.07 | $4.07 | 569,700 | — | — |
| 1980-08-11 | $4.11 | $4.11 | 370,800 | — | — |
| 1980-08-08 | $4.06 | $4.06 | 1,377,000 | — | — |
| 1980-08-07 | $4.03 | $4.03 | 983,700 | — | — |
| 1980-08-06 | $4.00 | $4.00 | 779,400 | — | — |
| 1980-08-05 | $3.99 | $3.99 | 558,000 | — | — |
| 1980-08-04 | $4.04 | $4.04 | 440,100 | — | — |
| 1980-08-01 | $4.10 | $4.10 | 1,359,000 | — | — |
| 1980-07-31 | $4.22 | $4.22 | 1,192,500 | — | — |
| 1980-07-30 | $4.26 | $4.26 | 545,400 | — | — |
| 1980-07-29 | $4.26 | $4.26 | 329,400 | — | — |
| 1980-07-28 | $4.31 | $4.31 | 209,700 | — | — |
| 1980-07-25 | $4.32 | $4.32 | 199,800 | — | — |
| 1980-07-24 | $4.39 | $4.39 | 761,400 | — | — |
| 1980-07-23 | $4.36 | $4.36 | 1,672,200 | — | — |
| 1980-07-22 | $4.31 | $4.31 | 370,800 | — | — |
| 1980-07-21 | $4.38 | $4.37 | 265,500 | — | — |
| 1980-07-18 | $4.33 | $4.33 | 264,600 | — | — |
| 1980-07-17 | $4.36 | $4.36 | 415,800 | — | — |
| 1980-07-16 | $4.32 | $4.32 | 184,500 | — | — |
| 1980-07-15 | $4.31 | $4.31 | 379,800 | — | — |
| 1980-07-14 | $4.43 | $4.43 | 250,200 | — | — |
| 1980-07-11 | $4.39 | $4.39 | 419,400 | — | — |
| 1980-07-10 | $4.39 | $4.39 | 390,600 | — | — |
| 1980-07-09 | $4.51 | $4.51 | 668,700 | — | — |
| 1980-07-08 | $4.51 | $4.51 | 526,500 | — | — |
| 1980-07-07 | $4.63 | $4.62 | 610,200 | — | — |
| 1980-07-03 | $4.60 | $4.60 | 2,825,100 | — | — |
| 1980-07-02 | $4.43 | $4.43 | 804,600 | — | — |
| 1980-07-01 | $4.32 | $4.32 | 338,400 | — | — |
| 1980-06-30 | $4.31 | $4.31 | 551,700 | — | — |
| 1980-06-27 | $4.46 | $4.46 | 1,803,600 | — | — |
| 1980-06-26 | $4.35 | $4.35 | 1,566,000 | — | — |
| 1980-06-25 | $4.36 | $4.36 | 1,422,000 | — | — |
| 1980-06-24 | $4.15 | $4.15 | 723,600 | — | — |
| 1980-06-23 | $4.08 | $4.08 | 215,100 | — | — |
| 1980-06-20 | $4.07 | $4.07 | 432,900 | — | — |
| 1980-06-19 | $4.04 | $4.04 | 2,490,300 | — | — |
| 1980-06-18 | $4.11 | $4.11 | 767,700 | — | — |
| 1980-06-17 | $4.14 | $4.14 | 543,600 | — | — |
| 1980-06-16 | $4.10 | $4.10 | 1,062,000 | — | — |
| 1980-06-13 | $4.19 | $4.19 | 1,071,000 | — | — |
| 1980-06-12 | $4.11 | $4.11 | 1,104,300 | — | — |
| 1980-06-11 | $4.19 | $4.19 | 2,894,400 | — | — |
| 1980-06-10 | $3.99 | $3.99 | 2,605,500 | — | — |
| 1980-06-09 | $3.82 | $3.82 | 2,052,900 | — | — |
| 1980-06-06 | $3.81 | $3.81 | 2,187,000 | — | — |
| 1980-06-05 | $3.72 | $3.72 | 1,725,300 | — | — |
| 1980-06-04 | $3.71 | $3.71 | 826,200 | — | — |
| 1980-06-03 | $3.53 | $3.53 | 682,200 | — | — |
| 1980-06-02 | $3.67 | $3.67 | 631,800 | — | — |
| 1980-05-30 | $3.69 | $3.69 | 860,400 | — | — |
| 1980-05-29 | $3.65 | $3.65 | 941,400 | — | — |
| 1980-05-28 | $3.75 | $3.75 | 807,300 | — | — |
| 1980-05-27 | $3.78 | $3.78 | 972,000 | — | — |
| 1980-05-23 | $3.81 | $3.81 | 937,800 | — | — |
| 1980-05-22 | $3.74 | $3.74 | 716,400 | — | — |
| 1980-05-21 | $3.67 | $3.67 | 1,241,100 | — | — |
| 1980-05-20 | $3.51 | $3.51 | 1,034,100 | — | — |
| 1980-05-19 | $3.49 | $3.49 | 252,900 | — | — |
| 1980-05-16 | $3.46 | $3.46 | 721,800 | — | — |
| 1980-05-15 | $3.42 | $3.42 | 973,800 | — | — |
| 1980-05-14 | $3.46 | $3.46 | 1,047,600 | — | — |
| 1980-05-13 | $3.40 | $3.40 | 327,600 | — | — |
| 1980-05-12 | $3.40 | $3.40 | 243,000 | — | — |
| 1980-05-09 | $3.47 | $3.47 | 433,800 | — | — |
| 1980-05-08 | $3.69 | $3.69 | 107,100 | — | — |
| 1980-05-07 | $3.76 | $3.76 | 333,000 | — | — |
| 1980-05-06 | $3.79 | $3.79 | 369,000 | — | — |
| 1980-05-05 | $3.74 | $3.74 | 115,200 | — | — |
| 1980-05-02 | $3.78 | $3.78 | 171,900 | — | — |
| 1980-05-01 | $3.83 | $3.83 | 485,100 | — | — |
| 1980-04-30 | $3.88 | $3.88 | 264,600 | — | — |
| 1980-04-29 | $3.88 | $3.88 | 231,300 | — | — |
| 1980-04-28 | $3.82 | $3.82 | 315,000 | — | — |
| 1980-04-25 | $3.89 | $3.89 | 346,500 | — | — |
| 1980-04-24 | $4.03 | $4.03 | 238,500 | — | — |
| 1980-04-23 | $4.06 | $4.06 | 396,900 | — | — |
| 1980-04-22 | $4.00 | $4.00 | 471,600 | — | — |
| 1980-04-21 | $3.72 | $3.72 | 145,800 | — | — |
| 1980-04-18 | $3.76 | $3.76 | 372,600 | — | — |
| 1980-04-17 | $3.75 | $3.75 | 374,400 | — | — |
| 1980-04-16 | $3.85 | $3.85 | 434,700 | — | — |
| 1980-04-15 | $3.99 | $3.99 | 303,300 | — | — |
| 1980-04-14 | $4.17 | $4.17 | 181,800 | — | — |
| 1980-04-11 | $4.26 | $4.26 | 191,700 | — | — |
| 1980-04-10 | $4.35 | $4.35 | 1,183,500 | — | — |
| 1980-04-09 | $4.18 | $4.18 | 539,100 | — | — |
| 1980-04-08 | $3.85 | $3.85 | 223,200 | — | — |
| 1980-04-07 | $3.69 | $3.69 | 322,200 | — | — |
| 1980-04-03 | $3.76 | $3.76 | 234,900 | — | — |
| 1980-04-02 | $3.83 | $3.83 | 362,700 | — | — |
| 1980-04-01 | $3.86 | $3.86 | 67,500 | — | — |
| 1980-03-31 | $3.86 | $3.86 | 286,200 | — | — |
| 1980-03-28 | $3.88 | $3.88 | 600,300 | — | — |
| 1980-03-27 | $3.78 | $3.78 | 1,010,700 | — | — |
| 1980-03-26 | $3.93 | $3.93 | 491,400 | — | — |
| 1980-03-25 | $4.03 | $4.03 | 360,900 | — | — |
| 1980-03-24 | $4.08 | $4.08 | 262,800 | — | — |
| 1980-03-21 | $4.22 | $4.22 | 387,900 | — | — |
| 1980-03-20 | $4.44 | $4.44 | 283,500 | — | — |
| 1980-03-19 | $4.56 | $4.56 | 585,900 | — | — |
| 1980-03-18 | $4.44 | $4.44 | 1,112,400 | — | — |
| 1980-03-17 | $4.22 | $4.22 | 634,500 | — | — |