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 | $19.88 | $19.88 | 134,000 | — | — |
| 1981-12-30 | $19.50 | $19.50 | 90,800 | — | — |
| 1981-12-29 | $19.69 | $19.69 | 70,800 | — | — |
| 1981-12-28 | $19.94 | $19.94 | 166,000 | — | — |
| 1981-12-24 | $19.88 | $19.88 | 160,600 | — | — |
| 1981-12-23 | $19.69 | $19.69 | 116,200 | — | — |
| 1981-12-22 | $19.25 | $19.25 | 153,400 | — | — |
| 1981-12-21 | $20.13 | $20.13 | 126,600 | — | — |
| 1981-12-18 | $20.38 | $20.38 | 320,600 | — | — |
| 1981-12-17 | $19.56 | $19.56 | 253,400 | — | — |
| 1981-12-16 | $19.63 | $19.63 | 412,200 | — | — |
| 1981-12-15 | $20.19 | $20.19 | 113,400 | — | — |
| 1981-12-14 | $19.88 | $19.88 | 163,200 | — | — |
| 1981-12-11 | $20.69 | $20.69 | 147,400 | — | — |
| 1981-12-10 | $21.00 | $21.00 | 113,200 | — | — |
| 1981-12-09 | $21.19 | $21.19 | 234,000 | — | — |
| 1981-12-08 | $21.00 | $21.00 | 174,800 | — | — |
| 1981-12-07 | $20.94 | $20.94 | 108,600 | — | — |
| 1981-12-04 | $21.50 | $21.50 | 437,600 | — | — |
| 1981-12-03 | $21.38 | $21.38 | 229,200 | — | — |
| 1981-12-02 | $21.38 | $21.38 | 198,200 | — | — |
| 1981-12-01 | $22.06 | $22.06 | 253,000 | — | — |
| 1981-11-30 | $22.88 | $22.88 | 228,800 | — | — |
| 1981-11-27 | $21.94 | $21.94 | 141,400 | — | — |
| 1981-11-25 | $21.50 | $21.50 | 199,600 | — | — |
| 1981-11-24 | $21.50 | $21.50 | 167,600 | — | — |
| 1981-11-23 | $21.06 | $21.06 | 205,200 | — | — |
| 1981-11-20 | $21.00 | $21.00 | 256,200 | — | — |
| 1981-11-19 | $20.19 | $20.19 | 210,200 | — | — |
| 1981-11-18 | $20.00 | $20.00 | 201,800 | — | — |
| 1981-11-17 | $20.13 | $20.13 | 115,000 | — | — |
| 1981-11-16 | $19.81 | $19.81 | 215,600 | — | — |
| 1981-11-13 | $19.88 | $19.88 | 164,200 | — | — |
| 1981-11-12 | $20.38 | $20.38 | 253,000 | — | — |
| 1981-11-11 | $20.81 | $20.81 | 275,600 | — | — |
| 1981-11-10 | $20.81 | $20.81 | 267,600 | — | — |
| 1981-11-09 | $21.44 | $21.44 | 181,200 | — | — |
| 1981-11-06 | $21.31 | $21.31 | 174,200 | — | — |
| 1981-11-05 | $21.88 | $21.88 | 446,200 | — | — |
| 1981-11-04 | $22.25 | $22.25 | 177,200 | — | — |
| 1981-11-03 | $22.50 | $22.50 | 402,600 | — | — |
| 1981-11-02 | $22.94 | $22.94 | 646,600 | — | — |
| 1981-10-30 | $21.88 | $21.88 | 188,600 | — | — |
| 1981-10-29 | $20.94 | $20.94 | 243,600 | — | — |
| 1981-10-28 | $21.00 | $21.00 | 361,800 | — | — |
| 1981-10-27 | $20.88 | $20.88 | 370,800 | — | — |
| 1981-10-26 | $20.25 | $20.25 | 97,600 | — | — |
| 1981-10-23 | $20.00 | $20.00 | 230,600 | — | — |
| 1981-10-22 | $20.00 | $20.00 | 146,600 | — | — |
| 1981-10-21 | $20.06 | $20.06 | 266,400 | — | — |
| 1981-10-20 | $19.88 | $19.88 | 132,000 | — | — |
| 1981-10-19 | $19.25 | $19.25 | 109,600 | — | — |
| 1981-10-16 | $19.25 | $19.25 | 128,000 | — | — |
| 1981-10-15 | $19.25 | $19.25 | 194,800 | — | — |
| 1981-10-14 | $19.13 | $19.13 | 80,400 | — | — |
| 1981-10-13 | $19.25 | $19.25 | 106,200 | — | — |
| 1981-10-12 | $19.31 | $19.31 | 92,600 | — | — |
| 1981-10-09 | $19.50 | $19.50 | 328,200 | — | — |
| 1981-10-08 | $20.44 | $20.44 | 272,800 | — | — |
| 1981-10-07 | $19.94 | $19.94 | 214,800 | — | — |
| 1981-10-06 | $19.44 | $19.44 | 228,400 | — | — |
| 1981-10-05 | $19.25 | $19.25 | 265,400 | — | — |
| 1981-10-02 | $18.94 | $18.94 | 276,600 | — | — |
| 1981-10-01 | $18.25 | $18.25 | 278,200 | — | — |
| 1981-09-30 | $18.38 | $18.38 | 255,800 | — | — |
| 1981-09-29 | $18.25 | $18.25 | 287,400 | — | — |
| 1981-09-28 | $18.00 | $18.00 | 383,200 | — | — |
| 1981-09-25 | $17.25 | $17.25 | 209,400 | — | — |
| 1981-09-24 | $17.19 | $17.19 | 177,600 | — | — |
| 1981-09-23 | $17.44 | $17.44 | 294,200 | — | — |
| 1981-09-22 | $17.50 | $17.50 | 397,200 | — | — |
| 1981-09-21 | $17.63 | $17.63 | 201,000 | — | — |
| 1981-09-18 | $17.63 | $17.63 | 257,200 | — | — |
| 1981-09-17 | $17.94 | $17.94 | 169,600 | — | — |
| 1981-09-16 | $18.13 | $18.13 | 307,800 | — | — |
| 1981-09-15 | $18.38 | $18.38 | 256,600 | — | — |
| 1981-09-14 | $19.25 | $19.25 | 233,000 | — | — |
| 1981-09-11 | $19.94 | $19.94 | 377,200 | — | — |
| 1981-09-10 | $20.00 | $20.00 | 260,600 | — | — |
| 1981-09-09 | $19.38 | $19.38 | 280,800 | — | — |
| 1981-09-08 | $19.25 | $19.25 | 273,000 | — | — |
| 1981-09-04 | $19.69 | $19.69 | 227,400 | — | — |
| 1981-09-03 | $19.50 | $19.50 | 341,000 | — | — |
| 1981-09-02 | $20.88 | $20.88 | 289,200 | — | — |
| 1981-09-01 | $21.44 | $21.44 | 420,200 | — | — |
| 1981-08-31 | $21.63 | $21.63 | 282,200 | — | — |
| 1981-08-28 | $21.63 | $21.63 | 221,200 | — | — |
| 1981-08-27 | $21.56 | $21.56 | 318,800 | — | — |
| 1981-08-26 | $22.25 | $22.25 | 276,600 | — | — |
| 1981-08-25 | $22.50 | $22.50 | 537,000 | — | — |
| 1981-08-24 | $21.25 | $21.25 | 495,200 | — | — |
| 1981-08-21 | $22.81 | $22.81 | 271,800 | — | — |
| 1981-08-20 | $23.00 | $23.00 | 186,000 | — | — |
| 1981-08-19 | $23.00 | $23.00 | 286,200 | — | — |
| 1981-08-18 | $23.31 | $23.31 | 354,400 | — | — |
| 1981-08-17 | $23.63 | $23.63 | 276,400 | — | — |
| 1981-08-14 | $23.81 | $23.81 | 212,200 | — | — |
| 1981-08-13 | $23.63 | $23.63 | 322,400 | — | — |
| 1981-08-12 | $23.75 | $23.75 | 361,000 | — | — |
| 1981-08-11 | $23.50 | $23.50 | 395,400 | — | — |
| 1981-08-10 | $23.13 | $23.13 | 314,800 | — | — |
| 1981-08-07 | $23.06 | $23.06 | 553,000 | — | — |
| 1981-08-06 | $23.44 | $23.44 | 920,800 | — | — |
| 1981-08-05 | $22.50 | $22.50 | 656,400 | — | — |
| 1981-08-04 | $21.94 | $21.94 | 583,800 | — | — |
| 1981-08-03 | $20.94 | $20.94 | 194,600 | — | — |
| 1981-07-31 | $21.06 | $21.06 | 444,000 | — | — |
| 1981-07-30 | $20.44 | $20.44 | 275,800 | — | — |
| 1981-07-29 | $20.25 | $20.25 | 214,400 | — | — |
| 1981-07-28 | $20.00 | $20.00 | 383,800 | — | — |
| 1981-07-27 | $20.44 | $20.44 | 521,400 | — | — |
| 1981-07-24 | $20.50 | $20.50 | 468,800 | — | — |
| 1981-07-23 | $20.06 | $20.06 | 441,400 | — | — |
| 1981-07-22 | $19.50 | $19.50 | 568,400 | — | — |
| 1981-07-21 | $19.38 | $19.38 | 214,600 | — | — |
| 1981-07-20 | $18.94 | $18.94 | 200,800 | — | — |
| 1981-07-17 | $19.31 | $19.31 | 353,800 | — | — |
| 1981-07-16 | $18.75 | $18.75 | 165,200 | — | — |
| 1981-07-15 | $18.88 | $18.88 | 227,600 | — | — |
| 1981-07-14 | $19.00 | $19.00 | 202,400 | — | — |
| 1981-07-13 | $18.69 | $18.69 | 265,400 | — | — |
| 1981-07-10 | $18.38 | $18.38 | 216,800 | — | — |
| 1981-07-09 | $18.13 | $18.13 | 320,200 | — | — |
| 1981-07-08 | $17.13 | $17.13 | 247,400 | — | — |
| 1981-07-07 | $16.69 | $16.69 | 331,200 | — | — |
| 1981-07-06 | $16.31 | $16.31 | 455,800 | — | — |
| 1981-07-02 | $16.81 | $16.81 | 153,600 | — | — |
| 1981-07-01 | $17.13 | $17.13 | 140,600 | — | — |
| 1981-06-30 | $17.38 | $17.38 | 82,800 | — | — |
| 1981-06-29 | $17.38 | $17.38 | 98,800 | — | — |
| 1981-06-26 | $17.75 | $17.75 | 109,200 | — | — |
| 1981-06-25 | $17.50 | $17.50 | 409,800 | — | — |
| 1981-06-24 | $17.38 | $17.38 | 155,200 | — | — |
| 1981-06-23 | $17.31 | $17.31 | 333,000 | — | — |
| 1981-06-22 | $17.25 | $17.25 | 156,600 | — | — |
| 1981-06-19 | $17.38 | $17.38 | 215,000 | — | — |
| 1981-06-18 | $17.56 | $17.56 | 212,800 | — | — |
| 1981-06-17 | $17.63 | $17.63 | 163,200 | — | — |
| 1981-06-16 | $16.63 | $16.63 | 494,400 | — | — |
| 1981-06-15 | $17.56 | $17.56 | 180,600 | — | — |
| 1981-06-12 | $18.00 | $18.00 | 201,000 | — | — |
| 1981-06-11 | $18.25 | $18.25 | 130,800 | — | — |
| 1981-06-10 | $17.50 | $17.50 | 274,400 | — | — |
| 1981-06-09 | $17.44 | $17.44 | 227,000 | — | — |
| 1981-06-08 | $17.25 | $17.25 | 140,800 | — | — |
| 1981-06-05 | $17.25 | $17.25 | 327,200 | — | — |
| 1981-06-04 | $16.88 | $16.88 | 441,600 | — | — |
| 1981-06-03 | $17.13 | $17.13 | 1,072,000 | — | — |
| 1981-06-02 | $17.38 | $17.38 | 737,200 | — | — |
| 1981-06-01 | $18.50 | $18.50 | 251,600 | — | — |
| 1981-05-29 | $18.50 | $18.50 | 280,400 | — | — |
| 1981-05-28 | $19.81 | $19.81 | 674,000 | — | — |
| 1981-05-27 | $21.00 | $21.00 | 592,600 | — | — |
| 1981-05-26 | $20.25 | $20.25 | 276,600 | — | — |
| 1981-05-22 | $19.31 | $19.31 | 459,000 | — | — |
| 1981-05-21 | $38.00 | $38.00 | 235,200 | — | — |
| 1981-05-20 | $38.25 | $38.25 | 402,000 | — | — |
| 1981-05-19 | $37.25 | $37.25 | 162,400 | — | — |
| 1981-05-18 | $37.25 | $37.25 | 193,400 | — | — |
| 1981-05-15 | $37.00 | $37.00 | 246,800 | — | — |
| 1981-05-14 | $35.50 | $35.50 | 178,600 | — | — |
| 1981-05-13 | $35.06 | $35.06 | 285,600 | — | — |
| 1981-05-12 | $34.88 | $34.88 | 138,000 | — | — |
| 1981-05-11 | $34.38 | $34.38 | 103,200 | — | — |
| 1981-05-08 | $34.88 | $34.88 | 149,800 | — | — |
| 1981-05-07 | $34.88 | $34.88 | 120,200 | — | — |
| 1981-05-06 | $34.63 | $34.63 | 327,600 | — | — |
| 1981-05-05 | $33.75 | $33.75 | 232,200 | — | — |
| 1981-05-04 | $33.31 | $33.31 | 226,800 | — | — |
| 1981-05-01 | $34.00 | $34.00 | 218,600 | — | — |
| 1981-04-30 | $34.50 | $34.50 | 328,400 | — | — |
| 1981-04-29 | $32.75 | $32.75 | 202,000 | — | — |
| 1981-04-28 | $32.31 | $32.31 | 189,400 | — | — |
| 1981-04-27 | $32.50 | $32.50 | 277,400 | — | — |
| 1981-04-24 | $31.38 | $31.38 | 707,800 | — | — |
| 1981-04-23 | $31.31 | $31.31 | 425,800 | — | — |
| 1981-04-22 | $32.25 | $32.25 | 490,200 | — | — |
| 1981-04-21 | $32.44 | $32.44 | 122,600 | — | — |
| 1981-04-20 | $33.00 | $33.00 | 165,000 | — | — |
| 1981-04-16 | $33.13 | $33.13 | 255,800 | — | — |
| 1981-04-15 | $32.88 | $32.88 | 263,800 | — | — |
| 1981-04-14 | $31.88 | $31.88 | 307,000 | — | — |
| 1981-04-13 | $32.56 | $32.56 | 186,800 | — | — |
| 1981-04-10 | $33.75 | $33.75 | 158,800 | — | — |
| 1981-04-09 | $34.25 | $34.25 | 228,200 | — | — |
| 1981-04-08 | $34.75 | $34.75 | 88,000 | — | — |
| 1981-04-07 | $34.44 | $34.44 | 129,000 | — | — |
| 1981-04-06 | $34.50 | $34.50 | 136,600 | — | — |
| 1981-04-03 | $35.25 | $35.25 | 92,200 | — | — |
| 1981-04-02 | $35.50 | $35.50 | 139,000 | — | — |
| 1981-04-01 | $35.50 | $35.50 | 235,800 | — | — |
| 1981-03-31 | $36.00 | $36.00 | 266,400 | — | — |
| 1981-03-30 | $35.25 | $35.25 | 150,200 | — | — |
| 1981-03-27 | $35.19 | $35.19 | 155,800 | — | — |
| 1981-03-26 | $34.44 | $34.44 | 251,000 | — | — |
| 1981-03-25 | $35.00 | $35.00 | 402,400 | — | — |
| 1981-03-24 | $32.94 | $32.94 | 172,200 | — | — |
| 1981-03-23 | $33.25 | $33.25 | 225,600 | — | — |
| 1981-03-20 | $31.75 | $31.75 | 320,800 | — | — |
| 1981-03-19 | $31.50 | $31.50 | 553,600 | — | — |
| 1981-03-18 | $32.56 | $32.56 | 131,000 | — | — |
| 1981-03-17 | $34.00 | $34.00 | 155,000 | — | — |
| 1981-03-16 | $33.75 | $33.75 | 76,000 | — | — |
| 1981-03-13 | $33.00 | $33.00 | 192,200 | — | — |
| 1981-03-12 | $33.31 | $33.31 | 128,400 | — | — |
| 1981-03-11 | $32.69 | $32.69 | 136,600 | — | — |
| 1981-03-10 | $33.00 | $33.00 | 175,000 | — | — |
| 1981-03-09 | $32.75 | $32.75 | 170,800 | — | — |
| 1981-03-06 | $32.50 | $32.50 | 123,400 | — | — |
| 1981-03-05 | $33.50 | $33.50 | 88,000 | — | — |
| 1981-03-04 | $34.31 | $34.31 | 92,400 | — | — |
| 1981-03-03 | $34.06 | $34.06 | 148,400 | — | — |
| 1981-03-02 | $35.13 | $35.13 | 111,800 | — | — |
| 1981-02-27 | $34.13 | $34.13 | 165,200 | — | — |
| 1981-02-26 | $33.63 | $33.63 | 196,000 | — | — |
| 1981-02-25 | $32.38 | $32.38 | 124,200 | — | — |
| 1981-02-24 | $32.75 | $32.75 | 73,200 | — | — |
| 1981-02-23 | $32.38 | $32.38 | 123,200 | — | — |
| 1981-02-20 | $31.94 | $31.94 | 144,800 | — | — |
| 1981-02-19 | $31.81 | $31.81 | 211,000 | — | — |
| 1981-02-18 | $32.13 | $32.13 | 95,000 | — | — |
| 1981-02-17 | $31.94 | $31.94 | 169,000 | — | — |
| 1981-02-13 | $31.75 | $31.75 | 125,000 | — | — |
| 1981-02-12 | $32.00 | $32.00 | 122,600 | — | — |
| 1981-02-11 | $32.19 | $32.19 | 85,200 | — | — |
| 1981-02-10 | $32.38 | $32.38 | 121,400 | — | — |
| 1981-02-09 | $32.50 | $32.50 | 266,000 | — | — |
| 1981-02-06 | $33.69 | $33.69 | 186,800 | — | — |
| 1981-02-05 | $33.13 | $33.13 | 206,600 | — | — |
| 1981-02-04 | $32.56 | $32.56 | 357,600 | — | — |
| 1981-02-03 | $32.50 | $32.50 | 213,800 | — | — |
| 1981-02-02 | $31.31 | $31.31 | 261,800 | — | — |
| 1981-01-30 | $33.00 | $33.00 | 146,400 | — | — |
| 1981-01-29 | $34.31 | $34.31 | 118,000 | — | — |
| 1981-01-28 | $34.88 | $34.88 | 167,000 | — | — |
| 1981-01-27 | $34.88 | $34.88 | 158,200 | — | — |
| 1981-01-26 | $34.25 | $34.25 | 80,800 | — | — |
| 1981-01-23 | $34.38 | $34.38 | 54,800 | — | — |
| 1981-01-22 | $34.69 | $34.69 | 71,600 | — | — |
| 1981-01-21 | $35.06 | $35.06 | 141,200 | — | — |
| 1981-01-20 | $35.38 | $35.38 | 78,400 | — | — |
| 1981-01-19 | $36.69 | $36.69 | 197,600 | — | — |
| 1981-01-16 | $36.69 | $36.69 | 197,000 | — | — |
| 1981-01-15 | $36.31 | $36.31 | 90,400 | — | — |
| 1981-01-14 | $35.44 | $35.44 | 128,600 | — | — |
| 1981-01-13 | $34.88 | $34.88 | 284,000 | — | — |
| 1981-01-12 | $36.19 | $36.19 | 141,400 | — | — |
| 1981-01-09 | $36.00 | $36.00 | 154,800 | — | — |
| 1981-01-08 | $36.06 | $36.06 | 325,200 | — | — |
| 1981-01-07 | $36.13 | $36.13 | 294,800 | — | — |
| 1981-01-06 | $38.13 | $38.13 | 198,800 | — | — |
| 1981-01-05 | $38.94 | $38.94 | 206,800 | — | — |
| 1981-01-02 | $39.75 | $39.75 | 71,600 | — | — |