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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $16.22 | $22.54 | 1,569,837 | — | — |
| 1980-12-30 | $16.40 | $22.79 | 1,559,795 | — | — |
| 1980-12-29 | $16.25 | $22.58 | 1,448,082 | — | — |
| 1980-12-26 | $16.49 | $22.92 | 716,719 | — | — |
| 1980-12-24 | $16.37 | $22.75 | 1,214,615 | — | — |
| 1980-12-23 | $16.07 | $22.34 | 2,452,242 | — | — |
| 1980-12-22 | $16.04 | $22.29 | 2,281,535 | — | — |
| 1980-12-19 | $15.45 | $21.46 | 4,230,024 | — | — |
| 1980-12-18 | $15.21 | $21.13 | 2,739,683 | — | — |
| 1980-12-17 | $15.60 | $21.67 | 2,135,514 | — | — |
| 1980-12-16 | $15.83 | $22.00 | 1,914,598 | — | — |
| 1980-12-15 | $15.42 | $21.42 | 1,408,334 | — | — |
| 1980-12-12 | $15.71 | $21.84 | 2,546,801 | — | — |
| 1980-12-11 | $15.42 | $21.42 | 3,030,471 | — | — |
| 1980-12-10 | $15.24 | $21.17 | 2,040,118 | — | — |
| 1980-12-09 | $15.80 | $21.96 | 3,663,092 | — | — |
| 1980-12-08 | $15.86 | $22.04 | 2,956,833 | — | — |
| 1980-12-05 | $16.13 | $22.42 | 2,008,320 | — | — |
| 1980-12-04 | $16.34 | $22.71 | 2,337,601 | — | — |
| 1980-12-03 | $16.25 | $22.58 | 2,343,040 | — | — |
| 1980-12-02 | $16.22 | $22.54 | 2,581,946 | — | — |
| 1980-12-01 | $15.89 | $22.09 | 2,096,184 | — | — |
| 1980-11-28 | $16.28 | $22.63 | 1,687,407 | — | — |
| 1980-11-26 | $16.43 | $22.83 | 2,207,897 | — | — |
| 1980-11-25 | $16.61 | $23.08 | 1,968,572 | — | — |
| 1980-11-24 | $16.82 | $23.37 | 2,153,923 | — | — |
| 1980-11-21 | $16.82 | $23.37 | 1,580,715 | — | — |
| 1980-11-20 | $17.21 | $23.91 | 2,020,035 | — | — |
| 1980-11-19 | $17.06 | $23.71 | 2,695,751 | — | — |
| 1980-11-18 | $17.21 | $23.91 | 3,575,646 | — | — |
| 1980-11-17 | $17.12 | $23.79 | 3,184,024 | — | — |
| 1980-11-14 | $17.12 | $23.79 | 3,778,570 | — | — |
| 1980-11-13 | $17.03 | $23.66 | 5,518,696 | — | — |
| 1980-11-12 | $16.94 | $23.54 | 4,493,616 | — | — |
| 1980-11-11 | $16.04 | $22.29 | 1,301,642 | — | — |
| 1980-11-10 | $16.07 | $22.34 | 1,474,442 | — | — |
| 1980-11-07 | $16.04 | $22.29 | 1,829,663 | — | — |
| 1980-11-06 | $15.89 | $22.09 | 2,505,798 | — | — |
| 1980-11-05 | $16.37 | $22.75 | 4,631,688 | — | — |
| 1980-11-03 | $16.13 | $22.13 | 1,588,246 | — | — |
| 1980-10-31 | $15.92 | $21.85 | 2,258,523 | — | — |
| 1980-10-30 | $15.57 | $21.35 | 1,648,914 | — | — |
| 1980-10-29 | $15.65 | $21.48 | 1,607,074 | — | — |
| 1980-10-28 | $15.92 | $21.85 | 2,037,190 | — | — |
| 1980-10-27 | $15.80 | $21.68 | 1,020,059 | — | — |
| 1980-10-24 | $15.92 | $21.85 | 1,941,794 | — | — |
| 1980-10-23 | $15.74 | $21.60 | 1,890,331 | — | — |
| 1980-10-22 | $16.19 | $22.21 | 1,837,613 | — | — |
| 1980-10-21 | $16.25 | $22.30 | 2,632,573 | — | — |
| 1980-10-20 | $16.37 | $22.46 | 1,976,103 | — | — |
| 1980-10-17 | $16.25 | $22.30 | 2,333,835 | — | — |
| 1980-10-16 | $16.40 | $22.50 | 3,888,191 | — | — |
| 1980-10-15 | $16.82 | $23.08 | 1,458,961 | — | — |
| 1980-10-14 | $16.67 | $22.87 | 3,005,367 | — | — |
| 1980-10-13 | $16.85 | $23.12 | 1,546,406 | — | — |
| 1980-10-10 | $16.55 | $22.71 | 4,619,136 | — | — |
| 1980-10-09 | $16.76 | $22.99 | 4,958,040 | — | — |
| 1980-10-08 | $16.73 | $22.95 | 4,895,280 | — | — |
| 1980-10-07 | $16.19 | $22.21 | 2,920,432 | — | — |
| 1980-10-06 | $16.25 | $22.30 | 3,090,302 | — | — |
| 1980-10-03 | $15.83 | $21.72 | 2,080,285 | — | — |
| 1980-10-02 | $15.63 | $21.44 | 2,000,370 | — | — |
| 1980-10-01 | $15.45 | $21.19 | 2,531,738 | — | — |
| 1980-09-30 | $15.33 | $21.03 | 2,167,312 | — | — |
| 1980-09-29 | $15.24 | $20.90 | 2,788,218 | — | — |
| 1980-09-26 | $15.45 | $21.19 | 2,896,583 | — | — |
| 1980-09-25 | $15.80 | $21.68 | 2,678,597 | — | — |
| 1980-09-24 | $16.13 | $22.13 | 2,291,577 | — | — |
| 1980-09-23 | $15.98 | $21.93 | 3,844,678 | — | — |
| 1980-09-22 | $16.28 | $22.34 | 2,380,278 | — | — |
| 1980-09-19 | $16.01 | $21.97 | 2,296,179 | — | — |
| 1980-09-18 | $15.89 | $21.80 | 4,292,784 | — | — |
| 1980-09-17 | $16.07 | $22.05 | 3,470,628 | — | — |
| 1980-09-16 | $15.68 | $21.52 | 1,791,589 | — | — |
| 1980-09-15 | $15.80 | $21.68 | 1,363,566 | — | — |
| 1980-09-12 | $15.74 | $21.60 | 1,809,162 | — | — |
| 1980-09-11 | $15.86 | $21.76 | 1,782,384 | — | — |
| 1980-09-10 | $15.71 | $21.56 | 1,575,276 | — | — |
| 1980-09-09 | $15.80 | $21.68 | 1,726,318 | — | — |
| 1980-09-08 | $15.36 | $21.07 | 1,057,297 | — | — |
| 1980-09-05 | $15.89 | $21.80 | 1,002,905 | — | — |
| 1980-09-04 | $15.92 | $21.85 | 2,295,761 | — | — |
| 1980-09-03 | $16.13 | $22.13 | 1,492,851 | — | — |
| 1980-09-02 | $15.80 | $21.68 | 1,222,565 | — | — |
| 1980-08-29 | $15.65 | $21.48 | 1,582,389 | — | — |
| 1980-08-28 | $15.54 | $21.31 | 1,765,230 | — | — |
| 1980-08-27 | $15.74 | $21.60 | 2,476,510 | — | — |
| 1980-08-26 | $15.95 | $21.89 | 1,979,869 | — | — |
| 1980-08-25 | $16.04 | $22.01 | 1,028,846 | — | — |
| 1980-08-22 | $16.10 | $22.09 | 1,713,766 | — | — |
| 1980-08-21 | $16.13 | $22.13 | 1,144,742 | — | — |
| 1980-08-20 | $15.98 | $21.93 | 1,421,723 | — | — |
| 1980-08-19 | $15.77 | $21.64 | 1,891,168 | — | — |
| 1980-08-18 | $15.86 | $21.76 | 2,304,966 | — | — |
| 1980-08-15 | $16.43 | $22.54 | 2,163,128 | — | — |
| 1980-08-14 | $16.46 | $22.58 | 1,977,777 | — | — |
| 1980-08-13 | $15.95 | $21.89 | 1,892,005 | — | — |
| 1980-08-12 | $15.95 | $21.89 | 2,940,934 | — | — |
| 1980-08-11 | $15.95 | $21.89 | 1,775,690 | — | — |
| 1980-08-08 | $15.60 | $21.39 | 3,118,335 | — | — |
| 1980-08-07 | $15.71 | $21.56 | 2,139,698 | — | — |
| 1980-08-06 | $15.68 | $21.24 | 1,676,947 | — | — |
| 1980-08-05 | $15.36 | $20.79 | 1,321,307 | — | — |
| 1980-08-04 | $15.48 | $20.95 | 1,563,142 | — | — |
| 1980-08-01 | $15.57 | $21.07 | 1,885,729 | — | — |
| 1980-07-31 | $15.60 | $21.11 | 2,694,914 | — | — |
| 1980-07-30 | $15.65 | $21.20 | 2,325,049 | — | — |
| 1980-07-29 | $15.57 | $21.07 | 1,717,950 | — | — |
| 1980-07-28 | $15.54 | $21.03 | 1,133,027 | — | — |
| 1980-07-25 | $15.39 | $20.83 | 1,572,347 | — | — |
| 1980-07-24 | $15.48 | $20.95 | 1,662,722 | — | — |
| 1980-07-23 | $15.51 | $20.99 | 1,878,616 | — | — |
| 1980-07-22 | $15.57 | $21.07 | 2,313,752 | — | — |
| 1980-07-21 | $15.77 | $21.36 | 1,829,245 | — | — |
| 1980-07-18 | $15.57 | $21.07 | 1,833,010 | — | — |
| 1980-07-17 | $15.68 | $21.24 | 1,276,120 | — | — |
| 1980-07-16 | $15.36 | $20.79 | 2,210,407 | — | — |
| 1980-07-15 | $15.24 | $20.63 | 2,315,007 | — | — |
| 1980-07-14 | $15.54 | $21.03 | 2,112,083 | — | — |
| 1980-07-11 | $15.00 | $20.31 | 1,804,559 | — | — |
| 1980-07-10 | $14.73 | $19.94 | 1,472,350 | — | — |
| 1980-07-09 | $14.70 | $19.90 | 1,999,115 | — | — |
| 1980-07-08 | $14.76 | $19.98 | 2,104,552 | — | — |
| 1980-07-07 | $14.82 | $20.06 | 2,462,284 | — | — |
| 1980-07-03 | $14.61 | $19.78 | 1,948,907 | — | — |
| 1980-07-02 | $14.49 | $19.62 | 2,673,994 | — | — |
| 1980-07-01 | $14.22 | $19.25 | 1,702,888 | — | — |
| 1980-06-30 | $14.04 | $19.01 | 1,268,170 | — | — |
| 1980-06-27 | $14.28 | $19.33 | 1,427,162 | — | — |
| 1980-06-26 | $14.16 | $19.17 | 2,038,445 | — | — |
| 1980-06-25 | $14.28 | $19.33 | 2,393,666 | — | — |
| 1980-06-24 | $14.19 | $19.21 | 1,860,625 | — | — |
| 1980-06-23 | $14.07 | $19.05 | 2,290,740 | — | — |
| 1980-06-20 | $13.83 | $18.73 | 1,231,351 | — | — |
| 1980-06-19 | $13.83 | $18.73 | 1,402,477 | — | — |
| 1980-06-18 | $14.25 | $19.29 | 2,068,988 | — | — |
| 1980-06-17 | $14.07 | $19.05 | 2,247,226 | — | — |
| 1980-06-16 | $14.43 | $19.54 | 3,388,622 | — | — |
| 1980-06-13 | $14.07 | $19.05 | 1,888,239 | — | — |
| 1980-06-12 | $13.86 | $18.77 | 2,190,742 | — | — |
| 1980-06-11 | $13.86 | $18.77 | 2,138,861 | — | — |
| 1980-06-10 | $13.74 | $18.61 | 1,548,080 | — | — |
| 1980-06-09 | $13.56 | $18.36 | 1,330,094 | — | — |
| 1980-06-06 | $13.65 | $18.49 | 1,353,106 | — | — |
| 1980-06-05 | $13.62 | $18.44 | 2,735,081 | — | — |
| 1980-06-04 | $13.89 | $18.81 | 3,790,286 | — | — |
| 1980-06-03 | $13.47 | $18.24 | 2,738,846 | — | — |
| 1980-06-02 | $13.38 | $18.12 | 2,853,070 | — | — |
| 1980-05-30 | $13.23 | $17.92 | 1,844,307 | — | — |
| 1980-05-29 | $13.00 | $17.60 | 1,934,263 | — | — |
| 1980-05-28 | $13.47 | $18.24 | 2,643,451 | — | — |
| 1980-05-27 | $13.21 | $17.88 | 2,743,867 | — | — |
| 1980-05-23 | $13.09 | $17.72 | 3,353,476 | — | — |
| 1980-05-22 | $12.85 | $17.39 | 2,388,227 | — | — |
| 1980-05-21 | $12.64 | $17.11 | 1,360,218 | — | — |
| 1980-05-20 | $12.61 | $17.07 | 2,584,457 | — | — |
| 1980-05-19 | $12.76 | $17.27 | 2,090,745 | — | — |
| 1980-05-16 | $12.67 | $17.15 | 1,276,120 | — | — |
| 1980-05-15 | $12.55 | $16.99 | 1,780,292 | — | — |
| 1980-05-14 | $12.67 | $17.15 | 1,796,191 | — | — |
| 1980-05-13 | $12.73 | $17.23 | 1,839,705 | — | — |
| 1980-05-12 | $12.49 | $16.91 | 1,298,714 | — | — |
| 1980-05-09 | $12.46 | $16.87 | 4,372,280 | — | — |
| 1980-05-08 | $12.88 | $17.43 | 1,624,647 | — | — |
| 1980-05-07 | $13.18 | $17.56 | 1,735,523 | — | — |
| 1980-05-06 | $13.12 | $17.48 | 1,483,646 | — | — |
| 1980-05-05 | $13.23 | $17.64 | 1,442,643 | — | — |
| 1980-05-02 | $12.91 | $17.20 | 1,020,059 | — | — |
| 1980-05-01 | $13.00 | $17.32 | 1,221,310 | — | — |
| 1980-04-30 | $13.12 | $17.48 | 1,467,747 | — | — |
| 1980-04-29 | $13.12 | $17.48 | 1,250,598 | — | — |
| 1980-04-28 | $13.03 | $17.36 | 1,941,376 | — | — |
| 1980-04-25 | $13.23 | $17.64 | 1,706,235 | — | — |
| 1980-04-24 | $12.85 | $17.12 | 1,556,448 | — | — |
| 1980-04-23 | $12.79 | $17.04 | 3,185,698 | — | — |
| 1980-04-22 | $12.88 | $17.16 | 3,438,411 | — | — |
| 1980-04-21 | $12.25 | $16.33 | 2,777,339 | — | — |
| 1980-04-18 | $12.25 | $16.33 | 1,723,390 | — | — |
| 1980-04-17 | $12.25 | $16.33 | 1,886,984 | — | — |
| 1980-04-16 | $12.22 | $16.29 | 2,812,903 | — | — |
| 1980-04-15 | $12.43 | $16.56 | 2,426,302 | — | — |
| 1980-04-14 | $12.67 | $16.88 | 1,397,874 | — | — |
| 1980-04-11 | $12.79 | $17.04 | 2,726,713 | — | — |
| 1980-04-10 | $12.97 | $17.28 | 2,112,502 | — | — |
| 1980-04-09 | $13.06 | $17.40 | 2,145,974 | — | — |
| 1980-04-08 | $12.79 | $17.04 | 2,184,048 | — | — |
| 1980-04-07 | $12.76 | $17.00 | 2,294,087 | — | — |
| 1980-04-03 | $13.12 | $17.48 | 1,417,539 | — | — |
| 1980-04-02 | $13.26 | $17.68 | 15,629,332 | — | — |
| 1980-04-01 | $13.12 | $17.48 | 2,257,268 | — | — |
| 1980-03-31 | $13.32 | $17.76 | 1,627,576 | — | — |
| 1980-03-28 | $13.35 | $17.80 | 2,420,026 | — | — |
| 1980-03-27 | $13.74 | $18.32 | 3,578,575 | — | — |
| 1980-03-26 | $12.67 | $16.88 | 3,266,030 | — | — |
| 1980-03-25 | $13.09 | $17.44 | 3,138,837 | — | — |
| 1980-03-24 | $12.94 | $17.24 | 3,011,643 | — | — |
| 1980-03-21 | $13.56 | $18.08 | 6,192,320 | — | — |
| 1980-03-20 | $13.92 | $18.56 | 2,005,391 | — | — |
| 1980-03-19 | $14.07 | $18.75 | 1,541,804 | — | — |
| 1980-03-18 | $14.25 | $18.99 | 2,065,222 | — | — |
| 1980-03-17 | $14.13 | $18.83 | 1,735,105 | — | — |
| 1980-03-14 | $14.31 | $19.07 | 2,033,006 | — | — |
| 1980-03-13 | $14.37 | $19.15 | 2,347,224 | — | — |
| 1980-03-12 | $14.67 | $19.55 | 2,073,590 | — | — |
| 1980-03-11 | $14.88 | $19.83 | 2,101,623 | — | — |
| 1980-03-10 | $14.73 | $19.63 | 2,055,599 | — | — |
| 1980-03-07 | $14.58 | $19.43 | 2,616,255 | — | — |
| 1980-03-06 | $14.61 | $19.47 | 2,876,082 | — | — |
| 1980-03-05 | $14.82 | $19.75 | 1,917,946 | — | — |
| 1980-03-04 | $15.12 | $20.15 | 1,873,177 | — | — |
| 1980-03-03 | $15.00 | $19.99 | 1,424,652 | — | — |
| 1980-02-29 | $15.18 | $20.23 | 2,729,223 | — | — |
| 1980-02-28 | $15.15 | $20.19 | 2,885,705 | — | — |
| 1980-02-27 | $14.82 | $19.75 | 2,881,521 | — | — |
| 1980-02-26 | $15.54 | $20.71 | 2,209,152 | — | — |
| 1980-02-25 | $15.57 | $20.75 | 2,273,167 | — | — |
| 1980-02-22 | $15.77 | $21.02 | 1,910,833 | — | — |
| 1980-02-21 | $15.83 | $21.10 | 1,502,056 | — | — |
| 1980-02-20 | $16.07 | $21.42 | 1,112,944 | — | — |
| 1980-02-19 | $16.01 | $21.34 | 1,878,616 | — | — |
| 1980-02-15 | $16.16 | $21.54 | 2,438,435 | — | — |
| 1980-02-14 | $16.28 | $21.70 | 2,008,320 | — | — |
| 1980-02-13 | $16.58 | $22.10 | 3,376,488 | — | — |
| 1980-02-12 | $16.46 | $21.94 | 1,619,626 | — | — |
| 1980-02-11 | $15.95 | $21.26 | 1,663,140 | — | — |
| 1980-02-08 | $16.07 | $21.42 | 2,631,318 | — | — |
| 1980-02-07 | $16.04 | $21.38 | 2,145,555 | — | — |
| 1980-02-06 | $16.34 | $21.78 | 2,133,003 | — | — |
| 1980-02-05 | $16.64 | $21.90 | 1,595,778 | — | — |
| 1980-02-04 | $16.52 | $21.75 | 1,205,829 | — | — |
| 1980-02-01 | $16.58 | $21.83 | 1,513,353 | — | — |
| 1980-01-31 | $16.40 | $21.59 | 2,451,824 | — | — |
| 1980-01-30 | $16.82 | $22.14 | 1,452,266 | — | — |
| 1980-01-29 | $16.82 | $22.14 | 1,496,617 | — | — |
| 1980-01-28 | $16.97 | $22.34 | 1,522,976 | — | — |
| 1980-01-25 | $16.76 | $22.06 | 1,405,406 | — | — |
| 1980-01-24 | $16.88 | $22.22 | 2,291,158 | — | — |
| 1980-01-23 | $17.03 | $22.42 | 2,218,357 | — | — |
| 1980-01-22 | $16.49 | $21.71 | 1,766,066 | — | — |
| 1980-01-21 | $16.49 | $21.71 | 1,557,285 | — | — |
| 1980-01-18 | $16.64 | $21.90 | 2,732,570 | — | — |
| 1980-01-17 | $16.55 | $21.79 | 2,564,792 | — | — |
| 1980-01-16 | $16.73 | $22.02 | 6,284,368 | — | — |
| 1980-01-15 | $16.76 | $22.06 | 3,922,500 | — | — |
| 1980-01-14 | $15.98 | $21.04 | 1,663,977 | — | — |
| 1980-01-11 | $16.01 | $21.08 | 2,280,280 | — | — |
| 1980-01-10 | $16.13 | $21.24 | 2,219,194 | — | — |
| 1980-01-09 | $15.63 | $20.57 | 3,380,672 | — | — |
| 1980-01-08 | $16.10 | $21.20 | 2,968,130 | — | — |
| 1980-01-07 | $15.09 | $19.86 | 1,480,718 | — | — |
| 1980-01-04 | $15.15 | $19.94 | 1,978,195 | — | — |
| 1980-01-03 | $15.18 | $19.98 | 2,553,495 | — | — |
| 1980-01-02 | $14.94 | $19.66 | 1,723,808 | — | — |