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 — 2018
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2018-12-31 | $23.39 | $70.00 | 1,686,100 | — | — |
| 2018-12-28 | $23.13 | $69.22 | 1,845,500 | — | — |
| 2018-12-27 | $23.64 | $70.75 | 1,811,300 | — | — |
| 2018-12-26 | $23.82 | $71.29 | 2,700,500 | — | — |
| 2018-12-24 | $22.16 | $66.32 | 1,004,900 | — | — |
| 2018-12-21 | $23.41 | $70.06 | 6,291,500 | — | — |
| 2018-12-20 | $24.56 | $73.50 | 2,726,800 | — | — |
| 2018-12-19 | $25.63 | $76.70 | 2,295,000 | — | — |
| 2018-12-18 | $26.22 | $78.47 | 2,693,200 | — | — |
| 2018-12-17 | $26.98 | $80.74 | 1,582,900 | — | — |
| 2018-12-14 | $27.53 | $82.39 | 1,371,300 | — | — |
| 2018-12-13 | $28.57 | $85.50 | 2,232,300 | — | — |
| 2018-12-12 | $28.23 | $84.49 | 1,762,700 | — | — |
| 2018-12-11 | $28.06 | $83.98 | 2,776,800 | — | — |
| 2018-12-10 | $28.67 | $85.80 | 3,047,600 | — | — |
| 2018-12-07 | $29.99 | $89.75 | 2,197,700 | — | — |
| 2018-12-06 | $30.22 | $90.44 | 2,349,800 | — | — |
| 2018-12-04 | $30.98 | $92.72 | 2,196,700 | — | — |
| 2018-12-03 | $32.00 | $95.77 | 3,099,400 | — | — |
| 2018-11-30 | $31.90 | $95.47 | 2,365,700 | — | — |
| 2018-11-29 | $31.90 | $95.47 | 2,639,100 | — | — |
| 2018-11-28 | $32.03 | $95.86 | 3,087,700 | — | — |
| 2018-11-27 | $30.46 | $91.16 | 1,938,100 | — | — |
| 2018-11-26 | $30.37 | $90.89 | 1,600,500 | — | — |
| 2018-11-23 | $30.00 | $89.78 | 839,400 | — | — |
| 2018-11-21 | $31.58 | $94.51 | 1,914,000 | — | — |
| 2018-11-20 | $30.81 | $92.21 | 2,128,100 | — | — |
| 2018-11-19 | $31.65 | $94.72 | 1,534,500 | — | — |
| 2018-11-16 | $31.32 | $93.73 | 1,818,600 | — | — |
| 2018-11-15 | $31.89 | $95.44 | 2,285,300 | — | — |
| 2018-11-14 | $31.04 | $92.90 | 2,516,100 | — | — |
| 2018-11-13 | $29.86 | $89.36 | 2,582,100 | — | — |
| 2018-11-12 | $30.49 | $91.25 | 2,335,300 | — | — |
| 2018-11-09 | $30.99 | $92.75 | 3,077,800 | — | — |
| 2018-11-08 | $30.76 | $92.06 | 4,050,500 | — | — |
| 2018-11-07 | $31.83 | $94.51 | 2,613,900 | — | — |
| 2018-11-06 | $31.19 | $92.61 | 1,346,900 | — | — |
| 2018-11-05 | $30.66 | $91.04 | 2,077,500 | — | — |
| 2018-11-02 | $30.39 | $90.24 | 1,977,200 | — | — |
| 2018-11-01 | $31.52 | $93.59 | 1,747,300 | — | — |
| 2018-10-31 | $31.86 | $94.60 | 2,610,500 | — | — |
| 2018-10-30 | $31.29 | $92.91 | 1,437,400 | — | — |
| 2018-10-29 | $30.53 | $90.65 | 1,486,500 | — | — |
| 2018-10-26 | $31.66 | $94.01 | 1,090,000 | — | — |
| 2018-10-25 | $31.95 | $94.87 | 1,959,800 | — | — |
| 2018-10-24 | $31.68 | $94.07 | 2,292,200 | — | — |
| 2018-10-23 | $32.67 | $97.01 | 1,796,900 | — | — |
| 2018-10-22 | $33.70 | $100.06 | 2,002,100 | — | — |
| 2018-10-19 | $34.85 | $103.48 | 1,786,600 | — | — |
| 2018-10-18 | $34.62 | $102.80 | 1,963,700 | — | — |
| 2018-10-17 | $35.05 | $104.07 | 1,837,400 | — | — |
| 2018-10-16 | $35.38 | $105.05 | 1,793,700 | — | — |
| 2018-10-15 | $35.56 | $105.59 | 1,857,800 | — | — |
| 2018-10-12 | $35.78 | $106.24 | 3,617,900 | — | — |
| 2018-10-11 | $35.46 | $105.29 | 11,098,500 | — | — |
| 2018-10-10 | $31.77 | $94.33 | 1,573,300 | — | — |
| 2018-10-09 | $33.90 | $100.66 | 1,497,600 | — | — |
| 2018-10-08 | $33.93 | $100.75 | 875,400 | — | — |
| 2018-10-05 | $33.99 | $100.92 | 1,052,600 | — | — |
| 2018-10-04 | $33.60 | $99.77 | 1,781,200 | — | — |
| 2018-10-03 | $34.38 | $102.08 | 1,586,900 | — | — |
| 2018-10-02 | $33.71 | $100.09 | 1,044,400 | — | — |
| 2018-10-01 | $33.90 | $100.66 | 1,295,900 | — | — |
| 2018-09-28 | $33.34 | $98.99 | 2,071,000 | — | — |
| 2018-09-27 | $32.84 | $97.51 | 1,041,900 | — | — |
| 2018-09-26 | $32.56 | $96.68 | 1,658,700 | — | — |
| 2018-09-25 | $32.55 | $96.65 | 1,376,200 | — | — |
| 2018-09-24 | $32.75 | $97.24 | 1,359,400 | — | — |
| 2018-09-21 | $32.16 | $95.49 | 1,747,900 | — | — |
| 2018-09-20 | $31.79 | $94.39 | 697,400 | — | — |
| 2018-09-19 | $31.95 | $94.87 | 790,500 | — | — |
| 2018-09-18 | $31.63 | $93.92 | 857,800 | — | — |
| 2018-09-17 | $30.97 | $91.96 | 849,500 | — | — |
| 2018-09-14 | $30.93 | $91.84 | 772,600 | — | — |
| 2018-09-13 | $30.75 | $91.30 | 945,900 | — | — |
| 2018-09-12 | $31.28 | $92.88 | 939,600 | — | — |
| 2018-09-11 | $30.89 | $91.72 | 2,534,700 | — | — |
| 2018-09-10 | $29.75 | $88.34 | 1,013,000 | — | — |
| 2018-09-07 | $29.71 | $88.22 | 957,400 | — | — |
| 2018-09-06 | $29.80 | $88.48 | 2,313,200 | — | — |
| 2018-09-05 | $30.36 | $90.15 | 1,482,300 | — | — |
| 2018-09-04 | $30.05 | $89.23 | 1,021,000 | — | — |
| 2018-08-31 | $30.83 | $91.54 | 1,292,300 | — | — |
| 2018-08-30 | $31.52 | $93.59 | 939,400 | — | — |
| 2018-08-29 | $31.27 | $92.85 | 888,000 | — | — |
| 2018-08-28 | $30.49 | $90.53 | 990,300 | — | — |
| 2018-08-27 | $31.23 | $92.73 | 894,000 | — | — |
| 2018-08-24 | $31.41 | $93.26 | 1,476,200 | — | — |
| 2018-08-23 | $30.66 | $91.04 | 1,546,700 | — | — |
| 2018-08-22 | $30.88 | $91.69 | 1,134,300 | — | — |
| 2018-08-21 | $30.31 | $90.00 | 1,069,000 | — | — |
| 2018-08-20 | $29.85 | $88.63 | 1,337,000 | — | — |
| 2018-08-17 | $29.46 | $87.47 | 1,179,600 | — | — |
| 2018-08-16 | $29.91 | $88.81 | 1,024,100 | — | — |
| 2018-08-15 | $29.89 | $88.75 | 1,731,100 | — | — |
| 2018-08-14 | $30.50 | $90.56 | 1,747,900 | — | — |
| 2018-08-13 | $30.67 | $91.07 | 2,496,700 | — | — |
| 2018-08-10 | $31.06 | $92.22 | 2,047,600 | — | — |
| 2018-08-09 | $30.16 | $88.81 | 4,924,700 | — | — |
| 2018-08-08 | $32.51 | $95.73 | 2,013,800 | — | — |
| 2018-08-07 | $33.38 | $98.29 | 900,400 | — | — |
| 2018-08-06 | $33.07 | $97.38 | 1,371,200 | — | — |
| 2018-08-03 | $33.07 | $97.38 | 1,413,600 | — | — |
| 2018-08-02 | $32.83 | $96.67 | 745,500 | — | — |
| 2018-08-01 | $32.67 | $96.20 | 1,405,600 | — | — |
| 2018-07-31 | $33.26 | $97.94 | 1,116,500 | — | — |
| 2018-07-30 | $32.90 | $96.88 | 963,900 | — | — |
| 2018-07-27 | $32.27 | $95.02 | 788,500 | — | — |
| 2018-07-26 | $32.96 | $97.06 | 1,024,700 | — | — |
| 2018-07-25 | $32.81 | $96.61 | 1,202,100 | — | — |
| 2018-07-24 | $32.29 | $95.08 | 1,553,300 | — | — |
| 2018-07-23 | $31.62 | $93.11 | 980,800 | — | — |
| 2018-07-20 | $31.65 | $93.20 | 1,709,500 | — | — |
| 2018-07-19 | $32.09 | $94.49 | 1,711,500 | — | — |
| 2018-07-18 | $32.29 | $95.08 | 2,105,200 | — | — |
| 2018-07-17 | $31.81 | $93.67 | 1,308,400 | — | — |
| 2018-07-16 | $31.71 | $93.37 | 1,869,200 | — | — |
| 2018-07-13 | $33.00 | $97.17 | 1,107,800 | — | — |
| 2018-07-12 | $32.96 | $97.06 | 1,385,100 | — | — |
| 2018-07-11 | $33.20 | $97.76 | 1,427,300 | — | — |
| 2018-07-10 | $34.21 | $100.74 | 2,017,500 | — | — |
| 2018-07-09 | $33.97 | $100.03 | 2,518,400 | — | — |
| 2018-07-06 | $33.08 | $97.41 | 2,714,500 | — | — |
| 2018-07-05 | $33.14 | $97.59 | 1,736,800 | — | — |
| 2018-07-03 | $33.54 | $98.76 | 982,500 | — | — |
| 2018-07-02 | $33.04 | $97.29 | 1,560,700 | — | — |
| 2018-06-29 | $33.77 | $99.44 | 2,111,900 | — | — |
| 2018-06-28 | $33.70 | $99.23 | 2,536,500 | — | — |
| 2018-06-27 | $33.84 | $99.65 | 3,551,500 | — | — |
| 2018-06-26 | $33.15 | $97.61 | 2,741,000 | — | — |
| 2018-06-25 | $32.65 | $96.14 | 2,575,100 | — | — |
| 2018-06-22 | $34.20 | $100.71 | 4,661,400 | — | — |
| 2018-06-21 | $34.16 | $100.59 | 2,172,400 | — | — |
| 2018-06-20 | $35.07 | $103.27 | 2,743,500 | — | — |
| 2018-06-19 | $34.10 | $100.41 | 1,801,400 | — | — |
| 2018-06-18 | $33.83 | $99.62 | 2,180,200 | — | — |
| 2018-06-15 | $32.77 | $96.50 | 4,007,800 | — | — |
| 2018-06-14 | $33.51 | $98.67 | 1,942,600 | — | — |
| 2018-06-13 | $33.58 | $98.88 | 1,887,500 | — | — |
| 2018-06-12 | $33.24 | $97.88 | 3,918,800 | — | — |
| 2018-06-11 | $34.48 | $101.53 | 3,441,500 | — | — |
| 2018-06-08 | $33.74 | $99.35 | 4,355,700 | — | — |
| 2018-06-07 | $33.57 | $98.85 | 2,338,500 | — | — |
| 2018-06-06 | $32.98 | $97.11 | 5,047,600 | — | — |
| 2018-06-05 | $32.28 | $95.05 | 4,776,300 | — | — |
| 2018-06-04 | $31.66 | $93.23 | 4,606,700 | — | — |
| 2018-06-01 | $31.60 | $93.05 | 2,726,200 | — | — |
| 2018-05-31 | $30.75 | $90.55 | 1,847,200 | — | — |
| 2018-05-30 | $30.90 | $90.99 | 1,690,700 | — | — |
| 2018-05-29 | $29.52 | $86.93 | 2,089,600 | — | — |
| 2018-05-25 | $29.30 | $86.28 | 1,917,400 | — | — |
| 2018-05-24 | $31.08 | $91.52 | 1,263,600 | — | — |
| 2018-05-23 | $31.63 | $93.14 | 1,413,700 | — | — |
| 2018-05-22 | $31.67 | $93.26 | 2,266,000 | — | — |
| 2018-05-21 | $32.16 | $94.70 | 1,596,900 | — | — |
| 2018-05-18 | $31.31 | $92.20 | 1,501,700 | — | — |
| 2018-05-17 | $31.87 | $93.85 | 1,809,000 | — | — |
| 2018-05-16 | $31.16 | $91.75 | 1,248,300 | — | — |
| 2018-05-15 | $30.85 | $90.84 | 1,268,700 | — | — |
| 2018-05-14 | $30.58 | $90.05 | 1,723,200 | — | — |
| 2018-05-11 | $30.01 | $88.37 | 1,207,700 | — | — |
| 2018-05-10 | $30.43 | $88.87 | 1,153,000 | — | — |
| 2018-05-09 | $30.29 | $88.46 | 2,116,100 | — | — |
| 2018-05-08 | $29.69 | $86.71 | 2,845,900 | — | — |
| 2018-05-07 | $29.36 | $85.74 | 3,039,000 | — | — |
| 2018-05-04 | $29.16 | $85.16 | 2,564,200 | — | — |
| 2018-05-03 | $28.32 | $82.71 | 3,159,000 | — | — |
| 2018-05-02 | $29.82 | $87.09 | 2,364,200 | — | — |
| 2018-05-01 | $29.63 | $86.53 | 1,811,000 | — | — |
| 2018-04-30 | $30.11 | $87.93 | 1,720,700 | — | — |
| 2018-04-27 | $30.01 | $87.64 | 1,701,800 | — | — |
| 2018-04-26 | $30.51 | $89.10 | 1,896,800 | — | — |
| 2018-04-25 | $30.80 | $89.95 | 1,618,200 | — | — |
| 2018-04-24 | $30.13 | $87.99 | 2,670,900 | — | — |
| 2018-04-23 | $30.59 | $89.34 | 1,728,200 | — | — |
| 2018-04-20 | $30.38 | $88.72 | 2,468,500 | — | — |
| 2018-04-19 | $30.59 | $89.34 | 3,786,400 | — | — |
| 2018-04-18 | $30.79 | $89.92 | 3,608,900 | — | — |
| 2018-04-17 | $28.83 | $84.20 | 1,342,200 | — | — |
| 2018-04-16 | $28.67 | $83.73 | 2,452,600 | — | — |
| 2018-04-13 | $28.71 | $83.85 | 2,034,800 | — | — |
| 2018-04-12 | $28.40 | $82.94 | 2,053,700 | — | — |
| 2018-04-11 | $28.66 | $83.70 | 1,954,200 | — | — |
| 2018-04-10 | $28.17 | $82.27 | 2,299,800 | — | — |
| 2018-04-09 | $26.95 | $78.71 | 1,854,700 | — | — |
| 2018-04-06 | $26.56 | $77.57 | 1,931,400 | — | — |
| 2018-04-05 | $26.95 | $78.71 | 1,823,100 | — | — |
| 2018-04-04 | $26.03 | $76.02 | 2,434,800 | — | — |
| 2018-04-03 | $25.73 | $75.14 | 1,867,000 | — | — |
| 2018-04-02 | $25.14 | $73.42 | 2,898,500 | — | — |
| 2018-03-29 | $25.84 | $75.46 | 3,669,000 | — | — |
| 2018-03-28 | $25.37 | $74.09 | 2,043,600 | — | — |
| 2018-03-27 | $25.72 | $75.11 | 2,034,200 | — | — |
| 2018-03-26 | $25.91 | $75.67 | 1,433,000 | — | — |
| 2018-03-23 | $25.81 | $75.38 | 1,998,300 | — | — |
| 2018-03-22 | $25.68 | $75.00 | 1,771,000 | — | — |
| 2018-03-21 | $26.67 | $77.89 | 2,201,400 | — | — |
| 2018-03-20 | $25.20 | $73.60 | 1,730,200 | — | — |
| 2018-03-19 | $24.97 | $72.92 | 1,518,300 | — | — |
| 2018-03-16 | $25.91 | $75.67 | 1,833,700 | — | — |
| 2018-03-15 | $25.26 | $73.77 | 1,440,400 | — | — |
| 2018-03-14 | $25.69 | $75.03 | 1,625,200 | — | — |
| 2018-03-13 | $25.65 | $74.91 | 1,941,800 | — | — |
| 2018-03-12 | $25.51 | $74.50 | 1,280,200 | — | — |
| 2018-03-09 | $25.31 | $73.92 | 1,612,700 | — | — |
| 2018-03-08 | $24.72 | $72.19 | 2,244,800 | — | — |
| 2018-03-07 | $25.17 | $73.51 | 2,098,500 | — | — |
| 2018-03-06 | $26.03 | $76.02 | 1,381,300 | — | — |
| 2018-03-05 | $26.42 | $77.16 | 1,723,600 | — | — |
| 2018-03-02 | $26.38 | $77.04 | 2,034,300 | — | — |
| 2018-03-01 | $25.82 | $75.41 | 2,162,000 | — | — |
| 2018-02-28 | $25.35 | $74.03 | 2,676,300 | — | — |
| 2018-02-27 | $25.75 | $75.20 | 2,722,300 | — | — |
| 2018-02-26 | $26.44 | $77.22 | 2,190,400 | — | — |
| 2018-02-23 | $26.37 | $77.01 | 2,196,300 | — | — |
| 2018-02-22 | $26.12 | $76.28 | 2,936,800 | — | — |
| 2018-02-21 | $25.18 | $73.54 | 3,147,600 | — | — |
| 2018-02-20 | $26.35 | $76.95 | 1,788,300 | — | — |
| 2018-02-16 | $26.59 | $77.65 | 2,031,100 | — | — |
| 2018-02-15 | $27.11 | $78.44 | 2,610,400 | — | — |
| 2018-02-14 | $27.22 | $78.76 | 3,127,700 | — | — |
| 2018-02-13 | $26.21 | $75.84 | 2,713,100 | — | — |
| 2018-02-12 | $27.30 | $78.99 | 2,263,900 | — | — |
| 2018-02-09 | $26.34 | $76.22 | 3,999,200 | — | — |
| 2018-02-08 | $26.69 | $77.23 | 3,075,300 | — | — |
| 2018-02-07 | $28.28 | $81.83 | 3,875,800 | — | — |
| 2018-02-06 | $29.11 | $84.23 | 3,885,300 | — | — |
| 2018-02-05 | $28.33 | $81.97 | 4,625,200 | — | — |
| 2018-02-02 | $29.49 | $85.33 | 3,720,600 | — | — |
| 2018-02-01 | $31.46 | $91.03 | 4,761,400 | — | — |
| 2018-01-31 | $32.10 | $92.88 | 3,844,100 | — | — |
| 2018-01-30 | $32.60 | $94.33 | 3,952,700 | — | — |
| 2018-01-29 | $33.81 | $97.83 | 2,603,400 | — | — |
| 2018-01-26 | $34.79 | $100.67 | 1,421,000 | — | — |
| 2018-01-25 | $34.21 | $98.99 | 1,626,000 | — | — |
| 2018-01-24 | $34.77 | $100.61 | 1,955,100 | — | — |
| 2018-01-23 | $34.70 | $100.41 | 1,297,400 | — | — |
| 2018-01-22 | $34.68 | $100.35 | 2,341,800 | — | — |
| 2018-01-19 | $34.30 | $99.25 | 1,348,400 | — | — |
| 2018-01-18 | $34.69 | $100.38 | 1,948,600 | — | — |
| 2018-01-17 | $34.95 | $101.13 | 2,071,100 | — | — |
| 2018-01-16 | $34.07 | $98.58 | 1,891,900 | — | — |
| 2018-01-12 | $34.61 | $100.14 | 1,889,100 | — | — |
| 2018-01-11 | $34.27 | $99.16 | 3,107,900 | — | — |
| 2018-01-10 | $33.67 | $97.42 | 2,243,900 | — | — |
| 2018-01-09 | $33.67 | $97.42 | 2,708,000 | — | — |
| 2018-01-08 | $33.32 | $96.41 | 2,683,400 | — | — |
| 2018-01-05 | $33.05 | $95.63 | 2,242,000 | — | — |
| 2018-01-04 | $32.78 | $94.85 | 1,912,200 | — | — |
| 2018-01-03 | $32.44 | $93.87 | 1,703,100 | — | — |
| 2018-01-02 | $32.15 | $93.03 | 2,186,700 | — | — |