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
- 1973-02-21 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 — 2020
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2020-12-31 | $86.51 | $472.42 | 1,117,000 | — | — |
| 2020-12-30 | $85.33 | $465.98 | 838,700 | — | — |
| 2020-12-29 | $85.19 | $465.22 | 1,221,500 | — | — |
| 2020-12-28 | $85.04 | $464.40 | 1,255,500 | — | — |
| 2020-12-24 | $84.15 | $459.54 | 697,700 | — | — |
| 2020-12-23 | $82.92 | $452.82 | 1,609,600 | — | — |
| 2020-12-22 | $83.57 | $456.37 | 1,905,700 | — | — |
| 2020-12-21 | $83.71 | $457.13 | 1,898,100 | — | — |
| 2020-12-18 | $84.71 | $459.49 | 3,406,200 | — | — |
| 2020-12-17 | $85.78 | $465.30 | 1,824,700 | — | — |
| 2020-12-16 | $85.45 | $463.51 | 1,872,200 | — | — |
| 2020-12-15 | $86.63 | $469.91 | 1,292,800 | — | — |
| 2020-12-14 | $85.46 | $463.56 | 1,285,400 | — | — |
| 2020-12-11 | $85.79 | $465.35 | 1,221,600 | — | — |
| 2020-12-10 | $85.69 | $464.81 | 1,432,400 | — | — |
| 2020-12-09 | $86.02 | $466.60 | 945,500 | — | — |
| 2020-12-08 | $86.38 | $468.55 | 850,100 | — | — |
| 2020-12-07 | $86.74 | $470.50 | 1,464,600 | — | — |
| 2020-12-04 | $85.54 | $463.99 | 1,743,400 | — | — |
| 2020-12-03 | $86.81 | $470.88 | 997,000 | — | — |
| 2020-12-02 | $88.15 | $478.15 | 1,415,100 | — | — |
| 2020-12-01 | $88.22 | $478.53 | 1,777,000 | — | — |
| 2020-11-30 | $87.51 | $474.68 | 2,331,300 | — | — |
| 2020-11-27 | $87.93 | $476.96 | 633,500 | — | — |
| 2020-11-25 | $88.43 | $479.67 | 1,620,200 | — | — |
| 2020-11-24 | $87.47 | $474.46 | 1,375,400 | — | — |
| 2020-11-23 | $87.79 | $476.20 | 931,000 | — | — |
| 2020-11-20 | $88.63 | $480.76 | 1,395,200 | — | — |
| 2020-11-19 | $88.19 | $478.37 | 1,765,700 | — | — |
| 2020-11-18 | $89.75 | $486.83 | 1,059,100 | — | — |
| 2020-11-17 | $91.75 | $497.68 | 961,100 | — | — |
| 2020-11-16 | $94.43 | $512.22 | 1,002,800 | — | — |
| 2020-11-13 | $93.29 | $506.03 | 854,200 | — | — |
| 2020-11-12 | $92.31 | $500.72 | 1,036,900 | — | — |
| 2020-11-11 | $94.42 | $512.16 | 1,140,100 | — | — |
| 2020-11-10 | $93.66 | $508.04 | 1,739,800 | — | — |
| 2020-11-09 | $93.53 | $507.34 | 1,757,800 | — | — |
| 2020-11-06 | $92.78 | $503.27 | 1,166,500 | — | — |
| 2020-11-05 | $92.20 | $500.12 | 1,188,600 | — | — |
| 2020-11-04 | $91.29 | $495.18 | 1,389,900 | — | — |
| 2020-11-03 | $91.98 | $498.93 | 1,389,500 | — | — |
| 2020-11-02 | $90.59 | $491.39 | 1,343,100 | — | — |
| 2020-10-30 | $87.27 | $473.38 | 1,437,700 | — | — |
| 2020-10-29 | $88.46 | $479.83 | 1,614,800 | — | — |
| 2020-10-28 | $88.91 | $482.27 | 1,347,800 | — | — |
| 2020-10-27 | $91.88 | $498.39 | 1,778,400 | — | — |
| 2020-10-26 | $91.73 | $497.57 | 1,677,300 | — | — |
| 2020-10-23 | $91.97 | $498.87 | 1,217,400 | — | — |
| 2020-10-22 | $92.92 | $504.03 | 1,043,700 | — | — |
| 2020-10-21 | $92.08 | $499.47 | 856,000 | — | — |
| 2020-10-20 | $92.24 | $500.34 | 1,157,400 | — | — |
| 2020-10-19 | $91.08 | $494.05 | 1,048,500 | — | — |
| 2020-10-16 | $91.42 | $495.89 | 1,821,300 | — | — |
| 2020-10-15 | $91.02 | $493.72 | 1,399,800 | — | — |
| 2020-10-14 | $91.83 | $498.11 | 1,069,700 | — | — |
| 2020-10-13 | $92.66 | $502.62 | 1,016,500 | — | — |
| 2020-10-12 | $93.06 | $504.79 | 906,300 | — | — |
| 2020-10-09 | $92.19 | $500.07 | 1,271,100 | — | — |
| 2020-10-08 | $92.43 | $501.37 | 1,161,300 | — | — |
| 2020-10-07 | $91.40 | $495.78 | 1,264,900 | — | — |
| 2020-10-06 | $90.78 | $492.42 | 1,687,000 | — | — |
| 2020-10-05 | $89.49 | $485.42 | 1,842,900 | — | — |
| 2020-10-02 | $87.05 | $472.19 | 1,717,300 | — | — |
| 2020-10-01 | $85.45 | $463.51 | 1,644,900 | — | — |
| 2020-09-30 | $83.55 | $453.20 | 1,561,300 | — | — |
| 2020-09-29 | $83.01 | $450.27 | 778,700 | — | — |
| 2020-09-28 | $82.65 | $448.32 | 1,293,200 | — | — |
| 2020-09-25 | $82.48 | $447.40 | 1,991,100 | — | — |
| 2020-09-24 | $79.95 | $433.67 | 1,473,100 | — | — |
| 2020-09-23 | $78.29 | $424.67 | 1,258,300 | — | — |
| 2020-09-22 | $78.98 | $428.41 | 1,464,000 | — | — |
| 2020-09-21 | $78.02 | $423.20 | 1,403,700 | — | — |
| 2020-09-18 | $78.86 | $427.76 | 3,739,000 | — | — |
| 2020-09-17 | $81.93 | $444.41 | 1,351,700 | — | — |
| 2020-09-16 | $83.36 | $452.17 | 1,252,000 | — | — |
| 2020-09-15 | $83.97 | $452.40 | 1,433,500 | — | — |
| 2020-09-14 | $82.91 | $446.69 | 2,033,900 | — | — |
| 2020-09-11 | $82.16 | $442.65 | 2,086,300 | — | — |
| 2020-09-10 | $83.34 | $449.00 | 1,343,700 | — | — |
| 2020-09-09 | $85.79 | $462.20 | 1,144,400 | — | — |
| 2020-09-08 | $85.26 | $459.35 | 1,256,800 | — | — |
| 2020-09-04 | $86.08 | $463.77 | 1,097,000 | — | — |
| 2020-09-03 | $86.08 | $463.77 | 1,197,300 | — | — |
| 2020-09-02 | $86.47 | $465.87 | 1,155,600 | — | — |
| 2020-09-01 | $83.66 | $450.73 | 1,429,800 | — | — |
| 2020-08-31 | $85.71 | $461.77 | 2,385,200 | — | — |
| 2020-08-28 | $84.77 | $456.71 | 1,136,500 | — | — |
| 2020-08-27 | $84.28 | $454.07 | 1,202,600 | — | — |
| 2020-08-26 | $84.01 | $452.61 | 1,185,200 | — | — |
| 2020-08-25 | $84.93 | $457.57 | 1,067,500 | — | — |
| 2020-08-24 | $85.88 | $462.69 | 1,503,400 | — | — |
| 2020-08-21 | $86.54 | $466.24 | 963,800 | — | — |
| 2020-08-20 | $85.67 | $461.56 | 772,300 | — | — |
| 2020-08-19 | $86.21 | $464.47 | 1,060,400 | — | — |
| 2020-08-18 | $86.94 | $468.40 | 936,800 | — | — |
| 2020-08-17 | $87.46 | $471.20 | 992,600 | — | — |
| 2020-08-14 | $87.15 | $469.53 | 617,200 | — | — |
| 2020-08-13 | $87.92 | $473.68 | 777,900 | — | — |
| 2020-08-12 | $87.91 | $473.63 | 1,255,500 | — | — |
| 2020-08-11 | $86.09 | $463.82 | 1,323,900 | — | — |
| 2020-08-10 | $88.55 | $477.07 | 1,275,300 | — | — |
| 2020-08-07 | $89.02 | $479.61 | 1,524,500 | — | — |
| 2020-08-06 | $88.10 | $474.65 | 1,320,800 | — | — |
| 2020-08-05 | $88.18 | $475.08 | 953,900 | — | — |
| 2020-08-04 | $90.27 | $486.34 | 1,120,800 | — | — |
| 2020-08-03 | $89.49 | $482.14 | 1,019,000 | — | — |
| 2020-07-31 | $90.07 | $485.26 | 2,588,700 | — | — |
| 2020-07-30 | $90.58 | $488.01 | 1,114,600 | — | — |
| 2020-07-29 | $90.49 | $487.53 | 1,028,100 | — | — |
| 2020-07-28 | $90.14 | $485.64 | 1,297,400 | — | — |
| 2020-07-27 | $88.70 | $477.88 | 1,014,500 | — | — |
| 2020-07-24 | $89.48 | $482.08 | 910,300 | — | — |
| 2020-07-23 | $90.03 | $485.05 | 1,045,800 | — | — |
| 2020-07-22 | $89.63 | $482.89 | 1,343,600 | — | — |
| 2020-07-21 | $87.17 | $469.64 | 1,673,700 | — | — |
| 2020-07-20 | $86.61 | $466.62 | 1,471,500 | — | — |
| 2020-07-17 | $87.84 | $473.25 | 1,617,200 | — | — |
| 2020-07-16 | $85.81 | $462.31 | 1,391,200 | — | — |
| 2020-07-15 | $85.00 | $457.95 | 1,696,000 | — | — |
| 2020-07-14 | $86.42 | $465.60 | 1,566,600 | — | — |
| 2020-07-13 | $85.94 | $463.01 | 1,721,100 | — | — |
| 2020-07-10 | $85.44 | $460.32 | 724,700 | — | — |
| 2020-07-09 | $84.57 | $455.63 | 1,174,300 | — | — |
| 2020-07-08 | $85.14 | $458.70 | 1,270,900 | — | — |
| 2020-07-07 | $84.33 | $454.34 | 1,351,300 | — | — |
| 2020-07-06 | $83.86 | $451.81 | 1,534,700 | — | — |
| 2020-07-02 | $84.67 | $456.17 | 1,192,400 | — | — |
| 2020-07-01 | $85.11 | $458.54 | 1,528,000 | — | — |
| 2020-06-30 | $83.27 | $448.63 | 1,902,300 | — | — |
| 2020-06-29 | $83.09 | $447.66 | 1,135,600 | — | — |
| 2020-06-26 | $81.85 | $440.98 | 2,895,300 | — | — |
| 2020-06-25 | $82.36 | $443.72 | 1,420,500 | — | — |
| 2020-06-24 | $82.42 | $444.05 | 1,664,500 | — | — |
| 2020-06-23 | $83.39 | $449.27 | 2,293,400 | — | — |
| 2020-06-22 | $84.18 | $453.53 | 1,554,800 | — | — |
| 2020-06-19 | $82.89 | $446.58 | 5,681,600 | — | — |
| 2020-06-18 | $84.72 | $456.44 | 1,240,200 | — | — |
| 2020-06-17 | $85.03 | $458.11 | 1,279,700 | — | — |
| 2020-06-16 | $84.18 | $453.53 | 1,771,400 | — | — |
| 2020-06-15 | $84.26 | $453.96 | 1,895,400 | — | — |
| 2020-06-12 | $84.31 | $454.23 | 2,108,300 | — | — |
| 2020-06-11 | $84.35 | $454.45 | 2,812,000 | — | — |
| 2020-06-10 | $86.26 | $464.74 | 1,428,600 | — | — |
| 2020-06-09 | $85.27 | $459.40 | 1,407,300 | — | — |
| 2020-06-08 | $87.76 | $472.82 | 1,456,200 | — | — |
| 2020-06-05 | $86.52 | $466.14 | 1,669,500 | — | — |
| 2020-06-04 | $85.53 | $460.80 | 1,203,800 | — | — |
| 2020-06-03 | $86.92 | $468.29 | 1,571,600 | — | — |
| 2020-06-02 | $85.77 | $462.10 | 1,813,900 | — | — |
| 2020-06-01 | $85.58 | $461.07 | 1,931,900 | — | — |
| 2020-05-29 | $83.70 | $450.94 | 3,700,600 | — | — |
| 2020-05-28 | $80.89 | $435.80 | 1,882,800 | — | — |
| 2020-05-27 | $77.47 | $417.38 | 1,889,400 | — | — |
| 2020-05-26 | $78.01 | $420.29 | 1,393,000 | — | — |
| 2020-05-22 | $78.46 | $422.71 | 1,053,500 | — | — |
| 2020-05-21 | $78.82 | $424.65 | 1,655,200 | — | — |
| 2020-05-20 | $79.40 | $427.78 | 1,360,700 | — | — |
| 2020-05-19 | $78.23 | $421.47 | 1,466,700 | — | — |
| 2020-05-18 | $79.80 | $426.87 | 1,579,600 | — | — |
| 2020-05-15 | $76.39 | $408.63 | 4,749,300 | — | — |
| 2020-05-14 | $77.27 | $413.34 | 1,788,700 | — | — |
| 2020-05-13 | $76.64 | $409.97 | 1,711,400 | — | — |
| 2020-05-12 | $75.67 | $404.78 | 2,278,900 | — | — |
| 2020-05-11 | $77.02 | $412.00 | 1,416,500 | — | — |
| 2020-05-08 | $77.79 | $416.12 | 1,430,000 | — | — |
| 2020-05-07 | $77.64 | $415.32 | 1,849,600 | — | — |
| 2020-05-06 | $76.26 | $407.94 | 1,907,700 | — | — |
| 2020-05-05 | $80.99 | $433.24 | 1,849,700 | — | — |
| 2020-05-04 | $80.80 | $432.22 | 1,255,900 | — | — |
| 2020-05-01 | $79.87 | $427.25 | 1,543,000 | — | — |
| 2020-04-30 | $80.70 | $431.69 | 3,111,700 | — | — |
| 2020-04-29 | $83.37 | $445.97 | 2,346,700 | — | — |
| 2020-04-28 | $86.22 | $461.21 | 1,427,600 | — | — |
| 2020-04-27 | $85.57 | $457.74 | 1,770,500 | — | — |
| 2020-04-24 | $86.57 | $463.09 | 1,571,700 | — | — |
| 2020-04-23 | $86.56 | $463.03 | 1,434,300 | — | — |
| 2020-04-22 | $88.01 | $470.79 | 1,434,300 | — | — |
| 2020-04-21 | $87.20 | $466.46 | 1,764,000 | — | — |
| 2020-04-20 | $87.77 | $469.50 | 1,996,300 | — | — |
| 2020-04-17 | $91.56 | $489.78 | 1,586,600 | — | — |
| 2020-04-16 | $89.79 | $480.31 | 1,771,400 | — | — |
| 2020-04-15 | $88.92 | $475.66 | 1,767,100 | — | — |
| 2020-04-14 | $91.40 | $488.92 | 2,359,700 | — | — |
| 2020-04-13 | $86.72 | $463.89 | 2,258,500 | — | — |
| 2020-04-09 | $90.10 | $481.97 | 2,348,700 | — | — |
| 2020-04-08 | $83.35 | $445.86 | 2,055,600 | — | — |
| 2020-04-07 | $79.78 | $426.76 | 2,830,600 | — | — |
| 2020-04-06 | $82.09 | $439.12 | 1,736,800 | — | — |
| 2020-04-03 | $75.06 | $401.52 | 2,394,000 | — | — |
| 2020-04-02 | $79.29 | $424.14 | 3,084,200 | — | — |
| 2020-04-01 | $75.99 | $406.49 | 2,425,700 | — | — |
| 2020-03-31 | $78.21 | $418.37 | 2,981,600 | — | — |
| 2020-03-30 | $83.65 | $447.47 | 2,672,600 | — | — |
| 2020-03-27 | $80.96 | $433.08 | 1,749,800 | — | — |
| 2020-03-26 | $78.74 | $421.20 | 2,771,100 | — | — |
| 2020-03-25 | $71.90 | $384.61 | 2,181,000 | — | — |
| 2020-03-24 | $71.44 | $382.15 | 2,697,800 | — | — |
| 2020-03-23 | $62.23 | $332.88 | 3,432,000 | — | — |
| 2020-03-20 | $68.34 | $365.57 | 4,340,500 | — | — |
| 2020-03-19 | $77.05 | $412.16 | 3,691,500 | — | — |
| 2020-03-18 | $86.25 | $461.37 | 4,556,400 | — | — |
| 2020-03-17 | $87.21 | $466.51 | 5,763,000 | — | — |
| 2020-03-16 | $77.18 | $412.86 | 4,690,200 | — | — |
| 2020-03-13 | $88.53 | $473.57 | 4,368,900 | — | — |
| 2020-03-12 | $82.62 | $441.96 | 3,492,200 | — | — |
| 2020-03-11 | $87.79 | $469.61 | 2,653,800 | — | — |
| 2020-03-10 | $91.14 | $487.53 | 3,524,400 | — | — |
| 2020-03-09 | $92.56 | $495.13 | 3,900,000 | — | — |
| 2020-03-06 | $96.36 | $515.46 | 2,262,700 | — | — |
| 2020-03-05 | $97.44 | $521.23 | 1,990,400 | — | — |
| 2020-03-04 | $98.54 | $527.12 | 1,989,600 | — | — |
| 2020-03-03 | $92.40 | $494.27 | 2,409,300 | — | — |
| 2020-03-02 | $93.62 | $497.76 | 3,191,500 | — | — |
| 2020-02-28 | $86.46 | $459.69 | 3,405,900 | — | — |
| 2020-02-27 | $89.52 | $475.96 | 2,295,200 | — | — |
| 2020-02-26 | $93.46 | $496.91 | 2,277,500 | — | — |
| 2020-02-25 | $93.38 | $496.48 | 2,102,400 | — | — |
| 2020-02-24 | $95.21 | $506.21 | 2,160,400 | — | — |
| 2020-02-21 | $95.96 | $510.20 | 2,462,300 | — | — |
| 2020-02-20 | $95.65 | $508.55 | 2,063,200 | — | — |
| 2020-02-19 | $94.30 | $501.38 | 1,695,000 | — | — |
| 2020-02-18 | $94.81 | $504.09 | 1,628,400 | — | — |
| 2020-02-14 | $93.66 | $497.97 | 1,160,300 | — | — |
| 2020-02-13 | $92.48 | $491.70 | 1,426,400 | — | — |
| 2020-02-12 | $91.26 | $485.21 | 1,267,100 | — | — |
| 2020-02-11 | $91.18 | $484.79 | 940,800 | — | — |
| 2020-02-10 | $91.37 | $485.80 | 1,246,200 | — | — |
| 2020-02-07 | $90.58 | $481.60 | 1,243,900 | — | — |
| 2020-02-06 | $90.87 | $483.14 | 1,286,200 | — | — |
| 2020-02-05 | $90.49 | $481.12 | 2,132,000 | — | — |
| 2020-02-04 | $90.60 | $481.70 | 2,599,000 | — | — |
| 2020-02-03 | $92.41 | $491.33 | 1,399,200 | — | — |
| 2020-01-31 | $92.44 | $491.49 | 4,749,800 | — | — |
| 2020-01-30 | $93.21 | $495.58 | 1,508,300 | — | — |
| 2020-01-29 | $92.39 | $491.22 | 1,376,200 | — | — |
| 2020-01-28 | $91.79 | $488.03 | 1,743,600 | — | — |
| 2020-01-27 | $91.37 | $485.80 | 1,727,100 | — | — |
| 2020-01-24 | $91.81 | $488.14 | 2,008,400 | — | — |
| 2020-01-23 | $91.24 | $485.11 | 1,809,800 | — | — |
| 2020-01-22 | $89.95 | $478.25 | 1,521,400 | — | — |
| 2020-01-21 | $89.80 | $477.45 | 2,227,700 | — | — |
| 2020-01-17 | $88.73 | $471.76 | 2,209,600 | — | — |
| 2020-01-16 | $87.76 | $466.60 | 1,908,700 | — | — |
| 2020-01-15 | $87.32 | $464.26 | 2,196,900 | — | — |
| 2020-01-14 | $85.85 | $456.45 | 2,317,900 | — | — |
| 2020-01-13 | $85.15 | $452.73 | 1,691,100 | — | — |
| 2020-01-10 | $84.41 | $448.79 | 2,028,500 | — | — |
| 2020-01-09 | $83.40 | $443.42 | 1,372,100 | — | — |
| 2020-01-08 | $82.75 | $439.97 | 1,548,900 | — | — |
| 2020-01-07 | $82.68 | $439.59 | 2,432,800 | — | — |
| 2020-01-06 | $83.31 | $442.94 | 2,717,500 | — | — |
| 2020-01-03 | $82.86 | $440.55 | 2,199,100 | — | — |
| 2020-01-02 | $83.23 | $442.52 | 3,278,200 | — | — |