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 | $11.50 | $11.50 | 197,625 | — | — |
| 1981-12-30 | $11.50 | $11.50 | 432,375 | — | — |
| 1981-12-29 | $11.43 | $11.43 | 276,750 | — | — |
| 1981-12-28 | $11.70 | $11.70 | 51,000 | — | — |
| 1981-12-24 | $11.77 | $11.77 | 43,125 | — | — |
| 1981-12-23 | $11.73 | $11.73 | 72,750 | — | — |
| 1981-12-22 | $11.83 | $11.83 | 80,625 | — | — |
| 1981-12-21 | $11.80 | $11.80 | 157,125 | — | — |
| 1981-12-18 | $11.83 | $11.83 | 149,625 | — | — |
| 1981-12-17 | $11.77 | $11.77 | 140,625 | — | — |
| 1981-12-16 | $11.77 | $11.77 | 186,750 | — | — |
| 1981-12-15 | $11.63 | $11.63 | 162,000 | — | — |
| 1981-12-14 | $11.67 | $11.67 | 113,625 | — | — |
| 1981-12-11 | $11.90 | $11.90 | 110,250 | — | — |
| 1981-12-10 | $12.23 | $12.23 | 255,375 | — | — |
| 1981-12-09 | $12.30 | $12.30 | 512,625 | — | — |
| 1981-12-08 | $12.07 | $12.07 | 108,750 | — | — |
| 1981-12-07 | $12.13 | $12.13 | 77,625 | — | — |
| 1981-12-04 | $12.43 | $12.43 | 116,625 | — | — |
| 1981-12-03 | $12.57 | $12.57 | 215,250 | — | — |
| 1981-12-02 | $12.43 | $12.43 | 259,875 | — | — |
| 1981-12-01 | $12.97 | $12.97 | 110,250 | — | — |
| 1981-11-30 | $13.17 | $13.17 | 136,500 | — | — |
| 1981-11-27 | $13.00 | $13.00 | 117,750 | — | — |
| 1981-11-25 | $13.03 | $13.03 | 238,875 | — | — |
| 1981-11-24 | $13.23 | $13.23 | 221,625 | — | — |
| 1981-11-23 | $12.87 | $12.87 | 151,125 | — | — |
| 1981-11-20 | $12.93 | $12.93 | 181,125 | — | — |
| 1981-11-19 | $12.80 | $12.80 | 280,875 | — | — |
| 1981-11-18 | $12.67 | $12.67 | 86,250 | — | — |
| 1981-11-17 | $12.73 | $12.73 | 108,000 | — | — |
| 1981-11-16 | $12.53 | $12.53 | 76,500 | — | — |
| 1981-11-13 | $12.80 | $12.80 | 351,750 | — | — |
| 1981-11-12 | $12.70 | $12.70 | 172,125 | — | — |
| 1981-11-11 | $12.30 | $12.30 | 457,875 | — | — |
| 1981-11-10 | $12.17 | $12.17 | 250,500 | — | — |
| 1981-11-09 | $12.00 | $12.00 | 273,375 | — | — |
| 1981-11-06 | $12.53 | $12.53 | 238,875 | — | — |
| 1981-11-05 | $12.47 | $12.47 | 212,625 | — | — |
| 1981-11-04 | $12.53 | $12.53 | 240,750 | — | — |
| 1981-11-03 | $12.57 | $12.57 | 205,875 | — | — |
| 1981-11-02 | $12.83 | $12.83 | 290,625 | — | — |
| 1981-10-30 | $12.60 | $12.60 | 662,250 | — | — |
| 1981-10-29 | $12.30 | $12.30 | 343,125 | — | — |
| 1981-10-28 | $12.47 | $12.47 | 472,500 | — | — |
| 1981-10-27 | $12.30 | $12.30 | 568,500 | — | — |
| 1981-10-26 | $12.03 | $12.03 | 1,299,375 | — | — |
| 1981-10-23 | $12.27 | $12.27 | 1,525,125 | — | — |
| 1981-10-22 | $13.07 | $13.07 | 3,779,250 | — | — |
| 1981-10-21 | $14.30 | $14.30 | 420,375 | — | — |
| 1981-10-20 | $15.20 | $15.20 | 615,375 | — | — |
| 1981-10-19 | $15.43 | $15.43 | 421,875 | — | — |
| 1981-10-16 | $16.27 | $16.27 | 342,375 | — | — |
| 1981-10-15 | $16.57 | $16.57 | 1,438,500 | — | — |
| 1981-10-14 | $16.17 | $16.17 | 484,500 | — | — |
| 1981-10-13 | $16.97 | $16.97 | 409,500 | — | — |
| 1981-10-12 | $17.13 | $17.13 | 282,375 | — | — |
| 1981-10-09 | $17.33 | $17.33 | 416,625 | — | — |
| 1981-10-08 | $17.47 | $17.47 | 457,500 | — | — |
| 1981-10-07 | $17.40 | $17.40 | 660,000 | — | — |
| 1981-10-06 | $15.63 | $15.63 | 308,250 | — | — |
| 1981-10-05 | $15.37 | $15.37 | 267,375 | — | — |
| 1981-10-02 | $15.67 | $15.67 | 503,250 | — | — |
| 1981-10-01 | $15.50 | $15.50 | 613,125 | — | — |
| 1981-09-30 | $13.93 | $13.93 | 223,500 | — | — |
| 1981-09-29 | $13.67 | $13.67 | 275,625 | — | — |
| 1981-09-28 | $13.67 | $13.67 | 437,250 | — | — |
| 1981-09-25 | $13.73 | $13.73 | 374,250 | — | — |
| 1981-09-24 | $14.67 | $14.67 | 602,250 | — | — |
| 1981-09-23 | $14.83 | $14.83 | 466,875 | — | — |
| 1981-09-22 | $15.67 | $15.67 | 280,875 | — | — |
| 1981-09-21 | $16.00 | $16.00 | 222,375 | — | — |
| 1981-09-18 | $16.13 | $16.13 | 635,625 | — | — |
| 1981-09-17 | $16.00 | $16.00 | 540,375 | — | — |
| 1981-09-16 | $15.87 | $15.87 | 293,625 | — | — |
| 1981-09-15 | $15.83 | $15.83 | 271,500 | — | — |
| 1981-09-14 | $16.33 | $16.33 | 282,000 | — | — |
| 1981-09-11 | $16.47 | $16.47 | 427,500 | — | — |
| 1981-09-10 | $16.00 | $16.00 | 463,125 | — | — |
| 1981-09-09 | $14.90 | $14.90 | 480,375 | — | — |
| 1981-09-08 | $14.37 | $14.37 | 470,625 | — | — |
| 1981-09-04 | $15.27 | $15.27 | 310,500 | — | — |
| 1981-09-03 | $15.53 | $15.53 | 271,125 | — | — |
| 1981-09-02 | $16.03 | $16.03 | 275,625 | — | — |
| 1981-09-01 | $16.10 | $16.10 | 568,875 | — | — |
| 1981-08-31 | $16.03 | $16.03 | 394,875 | — | — |
| 1981-08-28 | $17.03 | $17.03 | 287,625 | — | — |
| 1981-08-27 | $17.07 | $17.07 | 507,375 | — | — |
| 1981-08-26 | $17.43 | $17.43 | 537,750 | — | — |
| 1981-08-25 | $17.27 | $17.27 | 609,750 | — | — |
| 1981-08-24 | $17.60 | $17.60 | 449,250 | — | — |
| 1981-08-21 | $18.33 | $18.33 | 354,750 | — | — |
| 1981-08-20 | $18.80 | $18.80 | 348,375 | — | — |
| 1981-08-19 | $19.27 | $19.27 | 512,625 | — | — |
| 1981-08-18 | $19.50 | $19.50 | 473,625 | — | — |
| 1981-08-17 | $19.93 | $19.93 | 448,125 | — | — |
| 1981-08-14 | $20.80 | $20.80 | 716,625 | — | — |
| 1981-08-13 | $20.67 | $20.67 | 834,375 | — | — |
| 1981-08-12 | $19.90 | $19.90 | 822,000 | — | — |
| 1981-08-11 | $19.20 | $19.20 | 434,625 | — | — |
| 1981-08-10 | $18.90 | $18.90 | 414,750 | — | — |
| 1981-08-07 | $18.90 | $18.90 | 346,500 | — | — |
| 1981-08-06 | $19.37 | $19.37 | 887,625 | — | — |
| 1981-08-05 | $18.53 | $18.53 | 517,875 | — | — |
| 1981-08-04 | $18.33 | $18.33 | 266,250 | — | — |
| 1981-08-03 | $18.00 | $18.00 | 114,375 | — | — |
| 1981-07-31 | $17.87 | $17.87 | 298,125 | — | — |
| 1981-07-30 | $17.80 | $17.80 | 83,250 | — | — |
| 1981-07-29 | $17.73 | $17.73 | 224,625 | — | — |
| 1981-07-28 | $17.67 | $17.67 | 161,625 | — | — |
| 1981-07-27 | $17.90 | $17.90 | 255,750 | — | — |
| 1981-07-24 | $17.80 | $17.80 | 96,750 | — | — |
| 1981-07-23 | $17.87 | $17.87 | 235,500 | — | — |
| 1981-07-22 | $17.93 | $17.93 | 289,125 | — | — |
| 1981-07-21 | $17.90 | $17.90 | 255,000 | — | — |
| 1981-07-20 | $18.00 | $18.00 | 199,125 | — | — |
| 1981-07-17 | $18.27 | $18.27 | 518,625 | — | — |
| 1981-07-16 | $18.70 | $18.70 | 887,625 | — | — |
| 1981-07-15 | $18.60 | $18.60 | 1,652,250 | — | — |
| 1981-07-14 | $17.77 | $17.77 | 228,375 | — | — |
| 1981-07-13 | $17.80 | $17.80 | 429,375 | — | — |
| 1981-07-10 | $17.47 | $17.47 | 346,500 | — | — |
| 1981-07-09 | $17.10 | $17.10 | 258,000 | — | — |
| 1981-07-08 | $16.93 | $16.93 | 246,375 | — | — |
| 1981-07-07 | $16.93 | $16.93 | 301,125 | — | — |
| 1981-07-06 | $16.97 | $16.97 | 251,625 | — | — |
| 1981-07-02 | $17.57 | $17.57 | 757,875 | — | — |
| 1981-07-01 | $18.03 | $18.03 | 656,625 | — | — |
| 1981-06-30 | $17.53 | $17.53 | 691,875 | — | — |
| 1981-06-29 | $16.73 | $16.73 | 270,750 | — | — |
| 1981-06-26 | $16.13 | $16.13 | 460,875 | — | — |
| 1981-06-25 | $15.87 | $15.87 | 159,375 | — | — |
| 1981-06-24 | $15.80 | $15.80 | 224,625 | — | — |
| 1981-06-23 | $15.70 | $15.70 | 289,125 | — | — |
| 1981-06-22 | $15.33 | $15.33 | 373,500 | — | — |
| 1981-06-19 | $15.90 | $15.90 | 502,125 | — | — |
| 1981-06-18 | $16.13 | $16.13 | 118,500 | — | — |
| 1981-06-17 | $16.23 | $16.23 | 162,750 | — | — |
| 1981-06-16 | $16.27 | $16.27 | 182,250 | — | — |
| 1981-06-15 | $16.73 | $16.73 | 193,875 | — | — |
| 1981-06-12 | $17.00 | $17.00 | 372,000 | — | — |
| 1981-06-11 | $16.77 | $16.77 | 190,500 | — | — |
| 1981-06-10 | $16.60 | $16.60 | 279,000 | — | — |
| 1981-06-09 | $16.27 | $16.27 | 147,000 | — | — |
| 1981-06-08 | $16.70 | $16.70 | 217,875 | — | — |
| 1981-06-05 | $16.70 | $16.70 | 196,125 | — | — |
| 1981-06-04 | $17.10 | $17.10 | 399,000 | — | — |
| 1981-06-03 | $16.67 | $16.67 | 292,875 | — | — |
| 1981-06-02 | $16.57 | $16.57 | 355,500 | — | — |
| 1981-06-01 | $16.27 | $16.27 | 355,125 | — | — |
| 1981-05-29 | $16.27 | $16.27 | 117,750 | — | — |
| 1981-05-28 | $16.30 | $16.30 | 202,875 | — | — |
| 1981-05-27 | $16.87 | $16.87 | 381,000 | — | — |
| 1981-05-26 | $16.47 | $16.47 | 194,625 | — | — |
| 1981-05-22 | $16.73 | $16.73 | 249,000 | — | — |
| 1981-05-21 | $16.87 | $16.87 | 419,625 | — | — |
| 1981-05-20 | $17.23 | $17.23 | 257,250 | — | — |
| 1981-05-19 | $17.50 | $17.50 | 122,625 | — | — |
| 1981-05-18 | $17.93 | $17.93 | 99,750 | — | — |
| 1981-05-15 | $18.27 | $18.27 | 251,625 | — | — |
| 1981-05-14 | $18.00 | $18.00 | 202,500 | — | — |
| 1981-05-13 | $17.80 | $17.80 | 331,500 | — | — |
| 1981-05-12 | $17.53 | $17.53 | 404,625 | — | — |
| 1981-05-11 | $17.43 | $17.43 | 526,500 | — | — |
| 1981-05-08 | $17.93 | $17.93 | 797,250 | — | — |
| 1981-05-07 | $17.30 | $17.30 | 126,000 | — | — |
| 1981-05-06 | $17.23 | $17.23 | 352,875 | — | — |
| 1981-05-05 | $17.60 | $17.60 | 642,750 | — | — |
| 1981-05-04 | $17.07 | $17.07 | 702,750 | — | — |
| 1981-05-01 | $17.97 | $17.97 | 600,000 | — | — |
| 1981-04-30 | $18.07 | $18.07 | 927,375 | — | — |
| 1981-04-29 | $18.43 | $18.43 | 1,497,375 | — | — |
| 1981-04-28 | $18.23 | $18.23 | 1,143,375 | — | — |
| 1981-04-27 | $16.67 | $16.67 | 622,500 | — | — |
| 1981-04-24 | $16.47 | $16.47 | 595,125 | — | — |
| 1981-04-23 | $15.90 | $15.90 | 406,125 | — | — |
| 1981-04-22 | $16.00 | $16.00 | 408,750 | — | — |
| 1981-04-21 | $16.43 | $16.43 | 435,000 | — | — |
| 1981-04-20 | $16.47 | $16.47 | 125,250 | — | — |
| 1981-04-16 | $16.53 | $16.53 | 600,750 | — | — |
| 1981-04-15 | $16.20 | $16.20 | 805,500 | — | — |
| 1981-04-14 | $15.40 | $15.40 | 601,125 | — | — |
| 1981-04-13 | $16.33 | $16.33 | 651,750 | — | — |
| 1981-04-10 | $17.67 | $17.67 | 309,750 | — | — |
| 1981-04-09 | $17.47 | $17.47 | 679,875 | — | — |
| 1981-04-08 | $16.87 | $16.87 | 395,250 | — | — |
| 1981-04-07 | $16.80 | $16.80 | 472,125 | — | — |
| 1981-04-06 | $16.70 | $16.70 | 485,625 | — | — |
| 1981-04-03 | $16.83 | $16.83 | 276,375 | — | — |
| 1981-04-02 | $16.80 | $16.80 | 410,250 | — | — |
| 1981-04-01 | $16.97 | $16.97 | 397,500 | — | — |
| 1981-03-31 | $16.53 | $16.53 | 562,500 | — | — |
| 1981-03-30 | $15.90 | $15.90 | 297,375 | — | — |
| 1981-03-27 | $16.17 | $16.17 | 553,125 | — | — |
| 1981-03-26 | $15.73 | $15.73 | 617,250 | — | — |
| 1981-03-25 | $15.67 | $15.67 | 322,500 | — | — |
| 1981-03-24 | $15.60 | $15.60 | 560,250 | — | — |
| 1981-03-23 | $15.93 | $15.93 | 715,125 | — | — |
| 1981-03-20 | $16.13 | $16.13 | 1,269,750 | — | — |
| 1981-03-19 | $16.47 | $16.47 | 1,023,375 | — | — |
| 1981-03-18 | $14.70 | $14.70 | 343,875 | — | — |
| 1981-03-17 | $14.70 | $14.70 | 420,375 | — | — |
| 1981-03-16 | $14.83 | $14.83 | 691,875 | — | — |
| 1981-03-13 | $15.27 | $15.27 | 1,549,125 | — | — |
| 1981-03-12 | $14.53 | $14.53 | 972,000 | — | — |
| 1981-03-11 | $13.33 | $13.33 | 795,000 | — | — |
| 1981-03-10 | $12.60 | $12.60 | 382,125 | — | — |
| 1981-03-09 | $13.07 | $13.07 | 556,125 | — | — |
| 1981-03-06 | $12.47 | $12.47 | 371,625 | — | — |
| 1981-03-05 | $12.00 | $12.00 | 175,125 | — | — |
| 1981-03-04 | $11.87 | $11.87 | 188,250 | — | — |
| 1981-03-03 | $12.00 | $12.00 | 223,875 | — | — |
| 1981-03-02 | $12.17 | $12.17 | 158,625 | — | — |
| 1981-02-27 | $12.53 | $12.53 | 244,875 | — | — |
| 1981-02-26 | $12.20 | $12.20 | 204,000 | — | — |
| 1981-02-25 | $11.97 | $11.97 | 308,250 | — | — |
| 1981-02-24 | $12.17 | $12.17 | 721,875 | — | — |
| 1981-02-23 | $12.30 | $12.30 | 205,500 | — | — |
| 1981-02-20 | $12.47 | $12.47 | 186,375 | — | — |
| 1981-02-19 | $12.67 | $12.67 | 199,125 | — | — |
| 1981-02-18 | $12.73 | $12.73 | 96,375 | — | — |
| 1981-02-17 | $12.40 | $12.40 | 103,875 | — | — |
| 1981-02-13 | $12.53 | $12.53 | 210,375 | — | — |
| 1981-02-12 | $12.27 | $12.27 | 92,625 | — | — |
| 1981-02-11 | $12.27 | $12.27 | 70,125 | — | — |
| 1981-02-10 | $12.30 | $12.30 | 57,375 | — | — |
| 1981-02-09 | $12.33 | $12.33 | 142,125 | — | — |
| 1981-02-06 | $12.50 | $12.50 | 93,750 | — | — |
| 1981-02-05 | $12.60 | $12.60 | 201,000 | — | — |
| 1981-02-04 | $12.60 | $12.60 | 196,875 | — | — |
| 1981-02-03 | $12.60 | $12.60 | 223,875 | — | — |
| 1981-02-02 | $12.47 | $12.47 | 294,375 | — | — |
| 1981-01-30 | $13.20 | $13.20 | 246,375 | — | — |
| 1981-01-29 | $13.57 | $13.57 | 1,257,750 | — | — |
| 1981-01-28 | $13.67 | $13.67 | 447,750 | — | — |
| 1981-01-27 | $12.37 | $12.37 | 306,000 | — | — |
| 1981-01-26 | $12.17 | $12.17 | 246,750 | — | — |
| 1981-01-23 | $12.47 | $12.47 | 153,000 | — | — |
| 1981-01-22 | $12.43 | $12.43 | 198,375 | — | — |
| 1981-01-21 | $12.83 | $12.83 | 252,375 | — | — |
| 1981-01-20 | $11.97 | $11.97 | 205,875 | — | — |
| 1981-01-19 | $12.27 | $12.27 | 250,875 | — | — |
| 1981-01-16 | $11.97 | $11.97 | 255,750 | — | — |
| 1981-01-15 | $11.73 | $11.73 | 143,250 | — | — |
| 1981-01-14 | $11.93 | $11.93 | 263,625 | — | — |
| 1981-01-13 | $11.90 | $11.90 | 181,875 | — | — |
| 1981-01-12 | $11.63 | $11.63 | 176,250 | — | — |
| 1981-01-09 | $11.97 | $11.97 | 270,750 | — | — |
| 1981-01-08 | $11.90 | $11.90 | 223,875 | — | — |
| 1981-01-07 | $12.40 | $12.40 | 233,250 | — | — |
| 1981-01-06 | $12.90 | $12.90 | 519,000 | — | — |
| 1981-01-05 | $12.80 | $12.80 | 427,125 | — | — |
| 1981-01-02 | $12.47 | $12.47 | 81,375 | — | — |