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
- 1983-01-03 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 | $37.28 | $1,182.74 | 57,700 | — | — |
| 2018-12-28 | $36.66 | $1,163.07 | 68,300 | — | — |
| 2018-12-27 | $35.09 | $1,113.26 | 29,900 | — | — |
| 2018-12-26 | $33.97 | $1,077.72 | 26,400 | — | — |
| 2018-12-24 | $31.62 | $1,003.17 | 24,900 | — | — |
| 2018-12-21 | $32.00 | $1,015.22 | 50,800 | — | — |
| 2018-12-20 | $33.90 | $1,075.50 | 42,100 | — | — |
| 2018-12-19 | $35.75 | $1,134.20 | 17,900 | — | — |
| 2018-12-18 | $36.75 | $1,165.92 | 24,500 | — | — |
| 2018-12-17 | $38.43 | $1,219.22 | 36,900 | — | — |
| 2018-12-14 | $39.88 | $1,265.22 | 19,600 | — | — |
| 2018-12-13 | $39.49 | $1,240.16 | 18,400 | — | — |
| 2018-12-12 | $39.82 | $1,250.52 | 24,000 | — | — |
| 2018-12-11 | $39.33 | $1,235.14 | 16,600 | — | — |
| 2018-12-10 | $38.22 | $1,200.28 | 22,300 | — | — |
| 2018-12-07 | $38.65 | $1,213.78 | 15,100 | — | — |
| 2018-12-06 | $38.35 | $1,204.36 | 26,300 | — | — |
| 2018-12-04 | $37.35 | $1,172.95 | 15,500 | — | — |
| 2018-12-03 | $38.77 | $1,217.55 | 16,000 | — | — |
| 2018-11-30 | $37.70 | $1,183.95 | 13,700 | — | — |
| 2018-11-29 | $37.29 | $1,171.07 | 14,100 | — | — |
| 2018-11-28 | $36.54 | $1,147.52 | 21,900 | — | — |
| 2018-11-27 | $36.49 | $1,145.95 | 9,800 | — | — |
| 2018-11-26 | $36.65 | $1,150.97 | 15,600 | — | — |
| 2018-11-23 | $36.99 | $1,161.65 | 2,400 | — | — |
| 2018-11-21 | $37.52 | $1,178.29 | 18,500 | — | — |
| 2018-11-20 | $36.25 | $1,138.41 | 25,800 | — | — |
| 2018-11-19 | $38.00 | $1,193.37 | 12,500 | — | — |
| 2018-11-16 | $38.10 | $1,196.51 | 24,100 | — | — |
| 2018-11-15 | $37.82 | $1,187.72 | 29,100 | — | — |
| 2018-11-14 | $37.75 | $1,185.52 | 45,900 | — | — |
| 2018-11-13 | $37.86 | $1,176.28 | 39,400 | — | — |
| 2018-11-12 | $38.46 | $1,194.93 | 28,700 | — | — |
| 2018-11-09 | $37.64 | $1,169.45 | 43,800 | — | — |
| 2018-11-08 | $38.24 | $1,188.09 | 44,900 | — | — |
| 2018-11-07 | $39.02 | $1,212.32 | 26,100 | — | — |
| 2018-11-06 | $38.13 | $1,184.67 | 37,000 | — | — |
| 2018-11-05 | $38.61 | $1,199.59 | 45,600 | — | — |
| 2018-11-02 | $36.52 | $1,134.65 | 12,700 | — | — |
| 2018-11-01 | $36.91 | $1,146.77 | 10,400 | — | — |
| 2018-10-31 | $36.90 | $1,146.46 | 16,800 | — | — |
| 2018-10-30 | $36.36 | $1,129.68 | 15,700 | — | — |
| 2018-10-29 | $36.03 | $1,119.43 | 22,400 | — | — |
| 2018-10-26 | $36.78 | $1,142.73 | 38,900 | — | — |
| 2018-10-25 | $38.10 | $1,183.74 | 84,700 | — | — |
| 2018-10-24 | $36.01 | $1,118.81 | 70,400 | — | — |
| 2018-10-23 | $37.63 | $1,169.14 | 38,900 | — | — |
| 2018-10-22 | $38.49 | $1,195.86 | 15,700 | — | — |
| 2018-10-19 | $38.35 | $1,191.51 | 14,800 | — | — |
| 2018-10-18 | $38.55 | $1,197.72 | 18,800 | — | — |
| 2018-10-17 | $39.14 | $1,216.05 | 21,600 | — | — |
| 2018-10-16 | $40.13 | $1,246.81 | 16,100 | — | — |
| 2018-10-15 | $40.41 | $1,255.51 | 15,600 | — | — |
| 2018-10-12 | $40.40 | $1,255.20 | 61,900 | — | — |
| 2018-10-11 | $38.82 | $1,197.60 | 39,900 | — | — |
| 2018-10-10 | $40.45 | $1,247.88 | 18,900 | — | — |
| 2018-10-09 | $41.00 | $1,264.85 | 21,100 | — | — |
| 2018-10-08 | $41.43 | $1,278.12 | 15,500 | — | — |
| 2018-10-05 | $41.59 | $1,283.05 | 13,700 | — | — |
| 2018-10-04 | $41.79 | $1,289.22 | 29,100 | — | — |
| 2018-10-03 | $42.41 | $1,308.35 | 17,200 | — | — |
| 2018-10-02 | $42.43 | $1,308.97 | 17,500 | — | — |
| 2018-10-01 | $41.82 | $1,290.15 | 36,700 | — | — |
| 2018-09-28 | $42.20 | $1,301.87 | 11,500 | — | — |
| 2018-09-27 | $42.30 | $1,304.96 | 12,400 | — | — |
| 2018-09-26 | $42.00 | $1,295.70 | 13,700 | — | — |
| 2018-09-25 | $41.45 | $1,278.73 | 18,900 | — | — |
| 2018-09-24 | $40.80 | $1,258.68 | 15,000 | — | — |
| 2018-09-21 | $40.90 | $1,261.77 | 35,100 | — | — |
| 2018-09-20 | $40.35 | $1,244.80 | 18,900 | — | — |
| 2018-09-19 | $40.90 | $1,261.77 | 6,900 | — | — |
| 2018-09-18 | $41.20 | $1,271.02 | 17,700 | — | — |
| 2018-09-17 | $40.95 | $1,263.31 | 16,600 | — | — |
| 2018-09-14 | $42.05 | $1,297.24 | 12,500 | — | — |
| 2018-09-13 | $42.68 | $1,308.57 | 26,200 | — | — |
| 2018-09-12 | $43.99 | $1,348.73 | 31,100 | — | — |
| 2018-09-11 | $43.00 | $1,318.38 | 20,800 | — | — |
| 2018-09-10 | $42.95 | $1,316.84 | 12,300 | — | — |
| 2018-09-07 | $42.80 | $1,312.24 | 8,000 | — | — |
| 2018-09-06 | $43.00 | $1,318.38 | 18,600 | — | — |
| 2018-09-05 | $43.00 | $1,318.38 | 7,100 | — | — |
| 2018-09-04 | $43.35 | $1,329.11 | 20,000 | — | — |
| 2018-08-31 | $43.85 | $1,344.44 | 13,300 | — | — |
| 2018-08-30 | $44.75 | $1,372.03 | 15,000 | — | — |
| 2018-08-29 | $44.50 | $1,364.37 | 16,400 | — | — |
| 2018-08-28 | $44.38 | $1,360.69 | 9,600 | — | — |
| 2018-08-27 | $44.65 | $1,368.97 | 11,600 | — | — |
| 2018-08-24 | $44.70 | $1,370.50 | 23,300 | — | — |
| 2018-08-23 | $44.40 | $1,361.30 | 12,600 | — | — |
| 2018-08-22 | $44.95 | $1,378.16 | 15,300 | — | — |
| 2018-08-21 | $45.00 | $1,379.70 | 20,800 | — | — |
| 2018-08-20 | $45.10 | $1,382.76 | 7,000 | — | — |
| 2018-08-17 | $45.10 | $1,382.76 | 5,200 | — | — |
| 2018-08-16 | $45.00 | $1,379.70 | 12,400 | — | — |
| 2018-08-15 | $45.85 | $1,405.76 | 6,600 | — | — |
| 2018-08-14 | $46.25 | $1,418.02 | 7,900 | — | — |
| 2018-08-13 | $45.90 | $1,399.93 | 11,400 | — | — |
| 2018-08-10 | $46.30 | $1,412.13 | 9,300 | — | — |
| 2018-08-09 | $46.65 | $1,422.81 | 9,900 | — | — |
| 2018-08-08 | $46.95 | $1,431.96 | 15,000 | — | — |
| 2018-08-07 | $47.00 | $1,433.48 | 18,500 | — | — |
| 2018-08-06 | $46.40 | $1,415.18 | 10,000 | — | — |
| 2018-08-03 | $45.65 | $1,392.31 | 3,300 | — | — |
| 2018-08-02 | $46.00 | $1,402.98 | 17,300 | — | — |
| 2018-08-01 | $45.35 | $1,383.16 | 7,400 | — | — |
| 2018-07-31 | $45.30 | $1,381.63 | 15,900 | — | — |
| 2018-07-30 | $45.55 | $1,389.26 | 10,600 | — | — |
| 2018-07-27 | $45.45 | $1,386.21 | 11,600 | — | — |
| 2018-07-26 | $45.75 | $1,395.36 | 5,500 | — | — |
| 2018-07-25 | $45.15 | $1,377.06 | 9,900 | — | — |
| 2018-07-24 | $45.25 | $1,380.11 | 15,700 | — | — |
| 2018-07-23 | $46.65 | $1,422.81 | 15,000 | — | — |
| 2018-07-20 | $45.80 | $1,396.88 | 12,700 | — | — |
| 2018-07-19 | $45.35 | $1,383.16 | 11,600 | — | — |
| 2018-07-18 | $45.60 | $1,390.78 | 10,100 | — | — |
| 2018-07-17 | $44.75 | $1,364.86 | 8,000 | — | — |
| 2018-07-16 | $44.60 | $1,360.28 | 13,700 | — | — |
| 2018-07-13 | $45.90 | $1,399.93 | 6,300 | — | — |
| 2018-07-12 | $46.00 | $1,394.41 | 9,600 | — | — |
| 2018-07-11 | $46.00 | $1,394.41 | 10,600 | — | — |
| 2018-07-10 | $46.65 | $1,414.11 | 8,000 | — | — |
| 2018-07-09 | $46.92 | $1,422.30 | 11,900 | — | — |
| 2018-07-06 | $46.90 | $1,421.69 | 17,800 | — | — |
| 2018-07-05 | $46.37 | $1,405.63 | 7,400 | — | — |
| 2018-07-03 | $46.20 | $1,400.47 | 5,300 | — | — |
| 2018-07-02 | $46.50 | $1,409.57 | 8,400 | — | — |
| 2018-06-29 | $47.10 | $1,427.76 | 9,200 | — | — |
| 2018-06-28 | $47.45 | $1,438.37 | 13,700 | — | — |
| 2018-06-27 | $47.20 | $1,430.79 | 18,800 | — | — |
| 2018-06-26 | $45.70 | $1,385.32 | 12,100 | — | — |
| 2018-06-25 | $45.40 | $1,376.22 | 10,500 | — | — |
| 2018-06-22 | $45.60 | $1,382.29 | 19,000 | — | — |
| 2018-06-21 | $45.40 | $1,376.22 | 12,000 | — | — |
| 2018-06-20 | $45.50 | $1,379.25 | 5,900 | — | — |
| 2018-06-19 | $45.85 | $1,389.86 | 20,400 | — | — |
| 2018-06-18 | $45.55 | $1,380.77 | 16,900 | — | — |
| 2018-06-15 | $45.20 | $1,370.16 | 18,900 | — | — |
| 2018-06-14 | $46.50 | $1,409.57 | 12,400 | — | — |
| 2018-06-13 | $47.13 | $1,419.72 | 9,200 | — | — |
| 2018-06-12 | $47.55 | $1,432.37 | 7,000 | — | — |
| 2018-06-11 | $47.75 | $1,438.40 | 8,400 | — | — |
| 2018-06-08 | $47.55 | $1,432.37 | 11,000 | — | — |
| 2018-06-07 | $47.95 | $1,444.42 | 11,900 | — | — |
| 2018-06-06 | $47.20 | $1,421.83 | 13,500 | — | — |
| 2018-06-05 | $48.15 | $1,450.45 | 11,100 | — | — |
| 2018-06-04 | $48.55 | $1,462.50 | 22,400 | — | — |
| 2018-06-01 | $48.25 | $1,453.46 | 8,400 | — | — |
| 2018-05-31 | $49.00 | $1,476.05 | 18,000 | — | — |
| 2018-05-30 | $49.15 | $1,480.57 | 20,500 | — | — |
| 2018-05-29 | $49.20 | $1,482.08 | 21,400 | — | — |
| 2018-05-25 | $48.50 | $1,460.99 | 8,500 | — | — |
| 2018-05-24 | $48.40 | $1,457.98 | 14,100 | — | — |
| 2018-05-23 | $47.90 | $1,442.92 | 12,900 | — | — |
| 2018-05-22 | $47.50 | $1,430.87 | 13,400 | — | — |
| 2018-05-21 | $49.45 | $1,489.61 | 7,200 | — | — |
| 2018-05-18 | $49.10 | $1,479.07 | 11,200 | — | — |
| 2018-05-17 | $48.70 | $1,467.02 | 16,800 | — | — |
| 2018-05-16 | $48.00 | $1,445.93 | 25,000 | — | — |
| 2018-05-15 | $47.35 | $1,426.35 | 12,700 | — | — |
| 2018-05-14 | $47.35 | $1,426.35 | 15,000 | — | — |
| 2018-05-11 | $47.45 | $1,420.81 | 8,300 | — | — |
| 2018-05-10 | $47.25 | $1,414.82 | 18,300 | — | — |
| 2018-05-09 | $46.70 | $1,398.35 | 24,000 | — | — |
| 2018-05-08 | $46.60 | $1,395.36 | 15,300 | — | — |
| 2018-05-07 | $46.50 | $1,392.36 | 20,300 | — | — |
| 2018-05-04 | $45.60 | $1,365.41 | 14,500 | — | — |
| 2018-05-03 | $46.00 | $1,377.39 | 15,200 | — | — |
| 2018-05-02 | $46.30 | $1,386.37 | 8,300 | — | — |
| 2018-05-01 | $46.35 | $1,387.87 | 10,000 | — | — |
| 2018-04-30 | $46.25 | $1,384.87 | 9,900 | — | — |
| 2018-04-27 | $46.25 | $1,384.87 | 17,600 | — | — |
| 2018-04-26 | $46.55 | $1,393.86 | 13,000 | — | — |
| 2018-04-25 | $46.50 | $1,392.36 | 13,400 | — | — |
| 2018-04-24 | $45.15 | $1,351.94 | 8,900 | — | — |
| 2018-04-23 | $45.20 | $1,353.43 | 23,100 | — | — |
| 2018-04-20 | $46.10 | $1,380.38 | 9,100 | — | — |
| 2018-04-19 | $45.50 | $1,362.42 | 9,400 | — | — |
| 2018-04-18 | $46.00 | $1,377.39 | 15,600 | — | — |
| 2018-04-17 | $45.15 | $1,351.94 | 12,100 | — | — |
| 2018-04-16 | $45.20 | $1,353.43 | 20,700 | — | — |
| 2018-04-13 | $44.10 | $1,320.50 | 20,200 | — | — |
| 2018-04-12 | $43.80 | $1,303.16 | 11,500 | — | — |
| 2018-04-11 | $43.80 | $1,303.16 | 8,600 | — | — |
| 2018-04-10 | $43.95 | $1,307.62 | 13,200 | — | — |
| 2018-04-09 | $43.55 | $1,295.72 | 14,200 | — | — |
| 2018-04-06 | $43.15 | $1,283.82 | 14,000 | — | — |
| 2018-04-05 | $43.50 | $1,294.23 | 13,000 | — | — |
| 2018-04-04 | $43.10 | $1,282.33 | 10,300 | — | — |
| 2018-04-03 | $42.70 | $1,270.43 | 10,900 | — | — |
| 2018-04-02 | $42.75 | $1,271.92 | 17,200 | — | — |
| 2018-03-29 | $43.95 | $1,307.62 | 29,800 | — | — |
| 2018-03-28 | $42.70 | $1,270.43 | 6,600 | — | — |
| 2018-03-27 | $42.35 | $1,260.02 | 23,000 | — | — |
| 2018-03-26 | $42.60 | $1,267.46 | 14,400 | — | — |
| 2018-03-23 | $42.56 | $1,266.27 | 9,600 | — | — |
| 2018-03-22 | $42.75 | $1,271.92 | 17,200 | — | — |
| 2018-03-21 | $43.70 | $1,300.18 | 9,800 | — | — |
| 2018-03-20 | $42.95 | $1,277.87 | 15,900 | — | — |
| 2018-03-19 | $43.05 | $1,280.85 | 20,300 | — | — |
| 2018-03-16 | $43.00 | $1,279.36 | 25,300 | — | — |
| 2018-03-15 | $42.35 | $1,260.02 | 17,300 | — | — |
| 2018-03-14 | $41.55 | $1,236.22 | 20,800 | — | — |
| 2018-03-13 | $42.45 | $1,256.72 | 26,800 | — | — |
| 2018-03-12 | $42.20 | $1,249.32 | 29,400 | — | — |
| 2018-03-09 | $42.05 | $1,244.87 | 53,300 | — | — |
| 2018-03-08 | $41.65 | $1,233.03 | 22,500 | — | — |
| 2018-03-07 | $42.05 | $1,244.87 | 10,200 | — | — |
| 2018-03-06 | $42.20 | $1,249.32 | 17,600 | — | — |
| 2018-03-05 | $42.40 | $1,255.24 | 18,400 | — | — |
| 2018-03-02 | $42.85 | $1,268.56 | 18,400 | — | — |
| 2018-03-01 | $42.35 | $1,253.76 | 12,600 | — | — |
| 2018-02-28 | $43.00 | $1,273.00 | 17,000 | — | — |
| 2018-02-27 | $44.05 | $1,304.08 | 10,000 | — | — |
| 2018-02-26 | $45.00 | $1,332.21 | 11,600 | — | — |
| 2018-02-23 | $44.70 | $1,323.33 | 16,800 | — | — |
| 2018-02-22 | $43.20 | $1,278.92 | 5,900 | — | — |
| 2018-02-21 | $42.90 | $1,270.04 | 20,700 | — | — |
| 2018-02-20 | $42.65 | $1,262.64 | 26,100 | — | — |
| 2018-02-16 | $43.70 | $1,293.72 | 13,200 | — | — |
| 2018-02-15 | $43.05 | $1,274.48 | 20,600 | — | — |
| 2018-02-14 | $44.05 | $1,304.08 | 11,100 | — | — |
| 2018-02-13 | $44.55 | $1,313.23 | 10,600 | — | — |
| 2018-02-12 | $45.10 | $1,329.44 | 15,100 | — | — |
| 2018-02-09 | $44.20 | $1,302.91 | 37,200 | — | — |
| 2018-02-08 | $44.80 | $1,320.60 | 26,700 | — | — |
| 2018-02-07 | $45.00 | $1,326.50 | 14,200 | — | — |
| 2018-02-06 | $45.40 | $1,338.29 | 26,900 | — | — |
| 2018-02-05 | $43.75 | $1,289.65 | 48,800 | — | — |
| 2018-02-02 | $46.00 | $1,355.97 | 20,100 | — | — |
| 2018-02-01 | $46.40 | $1,367.77 | 12,000 | — | — |
| 2018-01-31 | $46.40 | $1,367.77 | 15,400 | — | — |
| 2018-01-30 | $46.20 | $1,361.87 | 37,200 | — | — |
| 2018-01-29 | $47.70 | $1,406.09 | 22,000 | — | — |
| 2018-01-26 | $48.45 | $1,428.19 | 12,800 | — | — |
| 2018-01-25 | $49.10 | $1,447.36 | 15,600 | — | — |
| 2018-01-24 | $49.25 | $1,451.78 | 12,800 | — | — |
| 2018-01-23 | $49.25 | $1,451.78 | 20,300 | — | — |
| 2018-01-22 | $49.10 | $1,447.36 | 38,000 | — | — |
| 2018-01-19 | $48.60 | $1,432.62 | 20,300 | — | — |
| 2018-01-18 | $47.85 | $1,410.51 | 16,100 | — | — |
| 2018-01-17 | $48.50 | $1,429.67 | 17,600 | — | — |
| 2018-01-16 | $48.85 | $1,439.99 | 37,300 | — | — |
| 2018-01-12 | $48.74 | $1,436.74 | 27,500 | — | — |
| 2018-01-11 | $48.15 | $1,412.66 | 30,400 | — | — |
| 2018-01-10 | $47.75 | $1,400.92 | 20,500 | — | — |
| 2018-01-09 | $47.20 | $1,384.79 | 20,900 | — | — |
| 2018-01-08 | $46.20 | $1,355.45 | 23,300 | — | — |
| 2018-01-05 | $45.70 | $1,340.78 | 15,700 | — | — |
| 2018-01-04 | $45.76 | $1,342.54 | 14,300 | — | — |
| 2018-01-03 | $45.80 | $1,343.71 | 12,800 | — | — |
| 2018-01-02 | $45.35 | $1,330.51 | 18,700 | — | — |