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 | $32.74 | $41.94 | 9,697,100 | — | — |
| 2018-12-28 | $32.38 | $41.48 | 13,042,900 | — | — |
| 2018-12-27 | $31.55 | $40.41 | 10,920,200 | — | — |
| 2018-12-26 | $30.64 | $39.25 | 13,325,600 | — | — |
| 2018-12-24 | $28.99 | $37.13 | 10,464,900 | — | — |
| 2018-12-21 | $30.31 | $38.83 | 24,879,500 | — | — |
| 2018-12-20 | $30.90 | $39.58 | 16,178,300 | — | — |
| 2018-12-19 | $31.53 | $40.39 | 14,660,000 | — | — |
| 2018-12-18 | $33.28 | $42.63 | 13,636,700 | — | — |
| 2018-12-17 | $32.67 | $41.85 | 12,262,100 | — | — |
| 2018-12-14 | $32.65 | $41.82 | 10,822,900 | — | — |
| 2018-12-13 | $33.71 | $43.18 | 9,675,800 | — | — |
| 2018-12-12 | $34.20 | $43.81 | 11,895,500 | — | — |
| 2018-12-11 | $34.02 | $43.58 | 13,436,900 | — | — |
| 2018-12-10 | $34.17 | $43.77 | 10,337,700 | — | — |
| 2018-12-07 | $33.64 | $43.09 | 15,636,700 | — | — |
| 2018-12-06 | $34.69 | $44.44 | 17,391,700 | — | — |
| 2018-12-04 | $35.43 | $45.38 | 21,733,000 | — | — |
| 2018-12-03 | $38.34 | $49.11 | 14,371,100 | — | — |
| 2018-11-30 | $37.28 | $47.75 | 13,387,000 | — | — |
| 2018-11-29 | $36.54 | $46.81 | 7,934,200 | — | — |
| 2018-11-28 | $37.11 | $47.54 | 12,038,400 | — | — |
| 2018-11-27 | $36.00 | $46.11 | 11,117,800 | — | — |
| 2018-11-26 | $36.01 | $46.13 | 11,741,200 | — | — |
| 2018-11-23 | $35.05 | $44.90 | 5,203,200 | — | — |
| 2018-11-21 | $35.19 | $45.08 | 11,659,600 | — | — |
| 2018-11-20 | $35.77 | $45.56 | 25,487,100 | — | — |
| 2018-11-19 | $34.42 | $43.84 | 15,053,300 | — | — |
| 2018-11-16 | $35.40 | $45.09 | 28,075,300 | — | — |
| 2018-11-15 | $35.02 | $44.61 | 15,175,700 | — | — |
| 2018-11-14 | $33.58 | $42.77 | 9,513,500 | — | — |
| 2018-11-13 | $33.49 | $42.66 | 11,847,500 | — | — |
| 2018-11-12 | $32.62 | $41.55 | 10,618,000 | — | — |
| 2018-11-09 | $34.28 | $43.67 | 11,136,200 | — | — |
| 2018-11-08 | $34.94 | $44.51 | 9,029,900 | — | — |
| 2018-11-07 | $35.25 | $44.90 | 11,028,800 | — | — |
| 2018-11-06 | $34.87 | $44.42 | 6,816,400 | — | — |
| 2018-11-05 | $34.32 | $43.72 | 7,785,300 | — | — |
| 2018-11-02 | $35.27 | $44.93 | 11,959,700 | — | — |
| 2018-11-01 | $35.35 | $45.03 | 14,184,200 | — | — |
| 2018-10-31 | $32.88 | $41.88 | 12,942,900 | — | — |
| 2018-10-30 | $32.42 | $41.30 | 15,142,300 | — | — |
| 2018-10-29 | $31.12 | $39.64 | 14,150,400 | — | — |
| 2018-10-26 | $32.36 | $41.22 | 13,317,000 | — | — |
| 2018-10-25 | $32.64 | $41.58 | 12,494,800 | — | — |
| 2018-10-24 | $31.81 | $40.52 | 14,457,700 | — | — |
| 2018-10-23 | $33.52 | $42.70 | 16,111,600 | — | — |
| 2018-10-22 | $33.53 | $42.71 | 13,210,100 | — | — |
| 2018-10-19 | $34.29 | $43.68 | 14,616,500 | — | — |
| 2018-10-18 | $33.92 | $43.21 | 12,345,600 | — | — |
| 2018-10-17 | $34.96 | $44.53 | 15,149,200 | — | — |
| 2018-10-16 | $34.76 | $44.28 | 11,705,500 | — | — |
| 2018-10-15 | $33.43 | $42.58 | 10,151,000 | — | — |
| 2018-10-12 | $33.69 | $42.91 | 16,781,800 | — | — |
| 2018-10-11 | $32.79 | $41.77 | 31,702,100 | — | — |
| 2018-10-10 | $34.43 | $43.86 | 23,974,600 | — | — |
| 2018-10-09 | $35.72 | $45.50 | 13,392,700 | — | — |
| 2018-10-08 | $36.59 | $46.61 | 10,259,500 | — | — |
| 2018-10-05 | $37.24 | $47.44 | 9,790,200 | — | — |
| 2018-10-04 | $37.89 | $48.26 | 12,199,100 | — | — |
| 2018-10-03 | $38.92 | $49.58 | 7,441,700 | — | — |
| 2018-10-02 | $38.90 | $49.55 | 9,626,500 | — | — |
| 2018-10-01 | $38.34 | $48.84 | 10,337,000 | — | — |
| 2018-09-28 | $38.65 | $49.23 | 11,751,200 | — | — |
| 2018-09-27 | $38.35 | $48.85 | 7,146,400 | — | — |
| 2018-09-26 | $38.26 | $48.73 | 10,927,600 | — | — |
| 2018-09-25 | $38.58 | $49.14 | 9,222,500 | — | — |
| 2018-09-24 | $39.10 | $49.80 | 10,678,400 | — | — |
| 2018-09-21 | $39.63 | $50.48 | 20,729,500 | — | — |
| 2018-09-20 | $39.39 | $50.17 | 12,464,200 | — | — |
| 2018-09-19 | $39.04 | $49.73 | 8,213,400 | — | — |
| 2018-09-18 | $39.19 | $49.92 | 9,846,200 | — | — |
| 2018-09-17 | $38.70 | $49.30 | 10,794,500 | — | — |
| 2018-09-14 | $39.10 | $49.80 | 10,359,200 | — | — |
| 2018-09-13 | $38.89 | $49.54 | 13,402,900 | — | — |
| 2018-09-12 | $38.39 | $48.90 | 17,214,800 | — | — |
| 2018-09-11 | $39.18 | $49.91 | 14,716,700 | — | — |
| 2018-09-10 | $39.60 | $50.44 | 15,560,700 | — | — |
| 2018-09-07 | $39.85 | $50.76 | 11,910,100 | — | — |
| 2018-09-06 | $40.27 | $51.30 | 22,590,500 | — | — |
| 2018-09-05 | $42.50 | $54.14 | 15,022,100 | — | — |
| 2018-09-04 | $42.62 | $54.29 | 15,147,400 | — | — |
| 2018-08-31 | $43.02 | $54.80 | 9,982,200 | — | — |
| 2018-08-30 | $43.14 | $54.95 | 10,122,300 | — | — |
| 2018-08-29 | $43.10 | $54.90 | 14,226,400 | — | — |
| 2018-08-28 | $43.40 | $55.28 | 13,190,500 | — | — |
| 2018-08-27 | $43.75 | $55.73 | 12,581,300 | — | — |
| 2018-08-24 | $42.73 | $54.43 | 8,294,700 | — | — |
| 2018-08-23 | $42.79 | $54.50 | 9,504,400 | — | — |
| 2018-08-22 | $42.99 | $54.76 | 11,214,300 | — | — |
| 2018-08-21 | $43.76 | $55.49 | 15,570,800 | — | — |
| 2018-08-20 | $43.53 | $55.19 | 15,056,100 | — | — |
| 2018-08-17 | $43.77 | $55.50 | 52,584,200 | — | — |
| 2018-08-16 | $47.43 | $60.14 | 13,733,100 | — | — |
| 2018-08-15 | $47.51 | $60.24 | 10,296,200 | — | — |
| 2018-08-14 | $48.38 | $61.34 | 6,879,800 | — | — |
| 2018-08-13 | $48.25 | $61.18 | 6,436,600 | — | — |
| 2018-08-10 | $48.13 | $61.03 | 8,088,800 | — | — |
| 2018-08-09 | $49.16 | $62.33 | 9,514,900 | — | — |
| 2018-08-08 | $50.18 | $63.63 | 8,458,800 | — | — |
| 2018-08-07 | $49.63 | $62.93 | 7,530,600 | — | — |
| 2018-08-06 | $49.48 | $62.74 | 8,555,000 | — | — |
| 2018-08-03 | $48.84 | $61.93 | 7,032,700 | — | — |
| 2018-08-02 | $48.11 | $61.00 | 9,371,700 | — | — |
| 2018-08-01 | $47.97 | $60.82 | 8,326,600 | — | — |
| 2018-07-31 | $48.63 | $61.66 | 10,816,400 | — | — |
| 2018-07-30 | $47.91 | $60.75 | 9,305,400 | — | — |
| 2018-07-27 | $48.30 | $61.24 | 17,601,100 | — | — |
| 2018-07-26 | $47.17 | $59.81 | 11,637,500 | — | — |
| 2018-07-25 | $45.96 | $58.28 | 9,276,400 | — | — |
| 2018-07-24 | $45.91 | $58.21 | 10,903,300 | — | — |
| 2018-07-23 | $46.43 | $58.87 | 7,364,300 | — | — |
| 2018-07-20 | $46.76 | $59.29 | 7,792,500 | — | — |
| 2018-07-19 | $46.67 | $59.18 | 11,481,100 | — | — |
| 2018-07-18 | $48.28 | $61.22 | 15,309,300 | — | — |
| 2018-07-17 | $47.30 | $59.97 | 9,692,800 | — | — |
| 2018-07-16 | $46.31 | $58.72 | 7,228,500 | — | — |
| 2018-07-13 | $46.13 | $58.49 | 6,349,000 | — | — |
| 2018-07-12 | $45.68 | $57.92 | 9,735,400 | — | — |
| 2018-07-11 | $45.20 | $57.31 | 13,333,000 | — | — |
| 2018-07-10 | $46.74 | $59.26 | 8,802,000 | — | — |
| 2018-07-09 | $46.52 | $58.99 | 9,727,700 | — | — |
| 2018-07-06 | $46.13 | $58.49 | 11,467,600 | — | — |
| 2018-07-05 | $45.44 | $57.62 | 8,950,700 | — | — |
| 2018-07-03 | $44.80 | $56.80 | 7,538,500 | — | — |
| 2018-07-02 | $45.68 | $57.92 | 11,042,900 | — | — |
| 2018-06-29 | $46.19 | $58.57 | 15,112,200 | — | — |
| 2018-06-28 | $45.29 | $57.43 | 13,760,400 | — | — |
| 2018-06-27 | $45.25 | $57.38 | 14,900,200 | — | — |
| 2018-06-26 | $46.67 | $59.18 | 14,748,300 | — | — |
| 2018-06-25 | $46.71 | $59.23 | 14,442,800 | — | — |
| 2018-06-22 | $47.96 | $60.81 | 13,200,500 | — | — |
| 2018-06-21 | $48.99 | $62.12 | 13,209,300 | — | — |
| 2018-06-20 | $48.58 | $61.60 | 9,735,900 | — | — |
| 2018-06-19 | $48.55 | $61.56 | 13,586,400 | — | — |
| 2018-06-18 | $48.32 | $61.27 | 13,780,900 | — | — |
| 2018-06-15 | $49.31 | $62.52 | 23,243,800 | — | — |
| 2018-06-14 | $49.69 | $63.00 | 16,482,500 | — | — |
| 2018-06-13 | $50.98 | $64.64 | 17,174,100 | — | — |
| 2018-06-12 | $50.86 | $64.49 | 17,236,800 | — | — |
| 2018-06-11 | $49.89 | $63.26 | 18,725,500 | — | — |
| 2018-06-08 | $51.15 | $64.86 | 9,954,400 | — | — |
| 2018-06-07 | $51.25 | $64.98 | 16,869,000 | — | — |
| 2018-06-06 | $52.53 | $66.61 | 10,027,100 | — | — |
| 2018-06-05 | $52.91 | $67.09 | 13,547,100 | — | — |
| 2018-06-04 | $52.29 | $66.30 | 9,911,300 | — | — |
| 2018-06-01 | $52.24 | $66.24 | 11,341,200 | — | — |
| 2018-05-31 | $50.78 | $64.39 | 16,462,700 | — | — |
| 2018-05-30 | $51.59 | $65.41 | 13,439,600 | — | — |
| 2018-05-29 | $52.02 | $65.96 | 16,094,900 | — | — |
| 2018-05-25 | $50.85 | $64.48 | 12,202,900 | — | — |
| 2018-05-24 | $50.77 | $64.37 | 10,442,000 | — | — |
| 2018-05-23 | $50.34 | $63.83 | 15,595,400 | — | — |
| 2018-05-22 | $50.25 | $63.46 | 15,094,000 | — | — |
| 2018-05-21 | $50.00 | $63.15 | 20,898,900 | — | — |
| 2018-05-18 | $49.51 | $62.53 | 51,042,200 | — | — |
| 2018-05-17 | $53.96 | $68.15 | 20,101,000 | — | — |
| 2018-05-16 | $55.17 | $69.67 | 10,166,700 | — | — |
| 2018-05-15 | $54.09 | $68.31 | 12,837,300 | — | — |
| 2018-05-14 | $55.26 | $69.79 | 12,333,800 | — | — |
| 2018-05-11 | $54.84 | $69.26 | 10,897,300 | — | — |
| 2018-05-10 | $55.53 | $70.13 | 9,880,400 | — | — |
| 2018-05-09 | $54.13 | $68.36 | 9,581,400 | — | — |
| 2018-05-08 | $53.45 | $67.50 | 13,492,900 | — | — |
| 2018-05-07 | $52.59 | $66.42 | 10,071,100 | — | — |
| 2018-05-04 | $52.56 | $66.38 | 12,523,300 | — | — |
| 2018-05-03 | $50.71 | $64.04 | 11,661,500 | — | — |
| 2018-05-02 | $50.53 | $63.81 | 10,285,000 | — | — |
| 2018-05-01 | $50.91 | $64.29 | 10,935,500 | — | — |
| 2018-04-30 | $49.67 | $62.73 | 12,695,000 | — | — |
| 2018-04-27 | $49.40 | $62.39 | 11,514,300 | — | — |
| 2018-04-26 | $50.49 | $63.76 | 12,701,500 | — | — |
| 2018-04-25 | $49.14 | $62.06 | 13,284,600 | — | — |
| 2018-04-24 | $48.72 | $61.53 | 16,358,900 | — | — |
| 2018-04-23 | $50.18 | $63.37 | 12,427,900 | — | — |
| 2018-04-20 | $51.09 | $64.52 | 16,258,000 | — | — |
| 2018-04-19 | $51.19 | $64.65 | 24,443,500 | — | — |
| 2018-04-18 | $54.73 | $69.12 | 18,705,500 | — | — |
| 2018-04-17 | $57.86 | $73.07 | 9,833,000 | — | — |
| 2018-04-16 | $56.87 | $71.82 | 7,982,800 | — | — |
| 2018-04-13 | $56.07 | $70.81 | 6,786,400 | — | — |
| 2018-04-12 | $56.43 | $71.27 | 9,133,700 | — | — |
| 2018-04-11 | $54.95 | $69.40 | 9,364,800 | — | — |
| 2018-04-10 | $54.80 | $69.21 | 10,495,400 | — | — |
| 2018-04-09 | $53.02 | $66.96 | 11,143,500 | — | — |
| 2018-04-06 | $52.34 | $66.10 | 15,088,600 | — | — |
| 2018-04-05 | $54.29 | $68.56 | 12,344,400 | — | — |
| 2018-04-04 | $55.56 | $70.17 | 11,991,900 | — | — |
| 2018-04-03 | $53.98 | $68.17 | 10,802,200 | — | — |
| 2018-04-02 | $52.89 | $66.80 | 21,063,600 | — | — |
| 2018-03-29 | $55.61 | $70.23 | 12,580,200 | — | — |
| 2018-03-28 | $54.06 | $68.27 | 16,677,800 | — | — |
| 2018-03-27 | $55.44 | $70.02 | 17,542,500 | — | — |
| 2018-03-26 | $58.47 | $73.84 | 14,489,000 | — | — |
| 2018-03-23 | $55.38 | $69.94 | 19,399,900 | — | — |
| 2018-03-22 | $58.96 | $74.46 | 14,876,400 | — | — |
| 2018-03-21 | $60.78 | $76.76 | 17,171,400 | — | — |
| 2018-03-20 | $59.23 | $74.80 | 8,527,300 | — | — |
| 2018-03-19 | $58.50 | $73.88 | 13,747,300 | — | — |
| 2018-03-16 | $59.44 | $75.07 | 15,070,200 | — | — |
| 2018-03-15 | $60.28 | $76.13 | 11,944,200 | — | — |
| 2018-03-14 | $60.23 | $76.07 | 11,896,400 | — | — |
| 2018-03-13 | $59.69 | $75.38 | 15,676,500 | — | — |
| 2018-03-12 | $60.97 | $77.00 | 16,207,800 | — | — |
| 2018-03-09 | $61.61 | $77.81 | 18,066,500 | — | — |
| 2018-03-08 | $59.37 | $74.98 | 12,223,400 | — | — |
| 2018-03-07 | $59.42 | $75.04 | 17,284,000 | — | — |
| 2018-03-06 | $59.99 | $75.76 | 23,269,600 | — | — |
| 2018-03-05 | $57.63 | $72.78 | 13,326,700 | — | — |
| 2018-03-02 | $58.03 | $73.29 | 15,719,300 | — | — |
| 2018-03-01 | $57.07 | $72.07 | 17,330,200 | — | — |
| 2018-02-28 | $57.59 | $72.73 | 13,152,700 | — | — |
| 2018-02-27 | $57.64 | $72.79 | 13,102,700 | — | — |
| 2018-02-26 | $58.81 | $74.27 | 14,822,200 | — | — |
| 2018-02-23 | $57.01 | $72.00 | 13,532,400 | — | — |
| 2018-02-22 | $56.07 | $70.81 | 14,924,600 | — | — |
| 2018-02-21 | $56.13 | $70.89 | 16,464,300 | — | — |
| 2018-02-20 | $56.66 | $71.56 | 22,000,700 | — | — |
| 2018-02-16 | $55.03 | $69.37 | 27,810,900 | — | — |
| 2018-02-15 | $53.99 | $68.06 | 26,888,200 | — | — |
| 2018-02-14 | $51.96 | $65.50 | 22,166,600 | — | — |
| 2018-02-13 | $49.55 | $62.46 | 12,878,600 | — | — |
| 2018-02-12 | $49.50 | $62.40 | 16,326,100 | — | — |
| 2018-02-09 | $48.08 | $60.61 | 22,648,200 | — | — |
| 2018-02-08 | $45.75 | $57.67 | 19,922,900 | — | — |
| 2018-02-07 | $48.69 | $61.38 | 14,763,400 | — | — |
| 2018-02-06 | $50.25 | $63.35 | 21,455,700 | — | — |
| 2018-02-05 | $48.31 | $60.90 | 17,999,700 | — | — |
| 2018-02-02 | $50.68 | $63.89 | 16,813,100 | — | — |
| 2018-02-01 | $53.28 | $67.17 | 9,706,000 | — | — |
| 2018-01-31 | $53.63 | $67.61 | 13,166,800 | — | — |
| 2018-01-30 | $53.38 | $67.29 | 14,603,700 | — | — |
| 2018-01-29 | $55.33 | $69.75 | 12,350,600 | — | — |
| 2018-01-26 | $57.12 | $72.01 | 11,253,500 | — | — |
| 2018-01-25 | $55.76 | $70.29 | 15,271,900 | — | — |
| 2018-01-24 | $56.88 | $71.70 | 11,787,300 | — | — |
| 2018-01-23 | $57.79 | $72.85 | 8,813,500 | — | — |
| 2018-01-22 | $57.46 | $72.43 | 11,479,800 | — | — |
| 2018-01-19 | $57.40 | $72.36 | 11,458,700 | — | — |
| 2018-01-18 | $57.40 | $72.36 | 17,677,700 | — | — |
| 2018-01-17 | $57.34 | $72.28 | 17,924,200 | — | — |
| 2018-01-16 | $54.50 | $68.70 | 14,385,000 | — | — |
| 2018-01-12 | $53.45 | $67.38 | 9,072,300 | — | — |
| 2018-01-11 | $53.20 | $67.06 | 10,694,200 | — | — |
| 2018-01-10 | $53.30 | $67.19 | 14,537,200 | — | — |
| 2018-01-09 | $54.86 | $69.16 | 13,564,900 | — | — |
| 2018-01-08 | $55.92 | $70.49 | 12,658,000 | — | — |
| 2018-01-05 | $54.60 | $68.83 | 10,902,200 | — | — |
| 2018-01-04 | $54.29 | $68.44 | 9,462,800 | — | — |
| 2018-01-03 | $53.98 | $68.05 | 10,898,900 | — | — |
| 2018-01-02 | $53.04 | $66.86 | 9,819,500 | — | — |