Lennox - 25 Year Stock Price History | LII

Historical daily share price chart and data for Lennox since 1999 adjusted for splits and dividends. The latest closing stock price for Lennox as of April 19, 2024 is 457.15.
  • The all-time high Lennox stock closing price was 498.13 on March 21, 2024.
  • The Lennox 52-week high stock price is 501.72, which is 9.7% above the current share price.
  • The Lennox 52-week low stock price is 256.74, which is 43.8% below the current share price.
  • The average Lennox stock price for the last 52 weeks is 386.75.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Lennox Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 457.0548 440.1152 498.1341 419.0329 457.1500 2.38%
2023 321.2856 237.6401 446.8588 229.5849 446.5108 89.54%
2022 237.7400 303.9906 305.0067 180.8846 235.5820 -24.95%
2021 304.4072 256.7476 340.4826 256.7476 313.9004 19.70%
2020 234.0805 230.9034 292.6752 157.6290 262.2419 13.79%
2019 238.6320 201.8140 274.7456 198.1910 230.4594 12.77%
2018 194.5585 191.1677 212.2264 175.1293 204.3632 6.32%
2017 161.2695 140.3295 194.4257 135.6174 192.2106 37.42%
2016 129.3090 112.1834 148.4193 102.9101 139.8729 24.02%
2015 103.3183 84.3530 124.0692 83.7285 112.7794 32.97%
2014 77.2255 74.2166 85.4143 65.5104 84.8169 13.23%
2013 59.5373 47.3412 74.9563 47.1934 74.9035 64.07%
2012 38.2170 29.6896 46.8022 29.6896 45.6547 58.28%
2011 34.2305 40.1677 45.1040 21.3587 28.8435 -27.22%
2010 36.1385 33.0782 41.4180 31.5983 39.6314 22.79%
2009 26.9137 27.1787 33.6982 19.4006 32.2762 22.98%
2008 26.7340 32.4172 33.0416 16.0896 26.2441 -20.74%
2007 27.1521 23.7234 33.1767 23.1719 33.1127 37.30%
2006 21.6849 22.6500 26.8698 16.7380 24.1173 10.33%
2005 17.9818 15.1587 23.4130 14.3086 21.8593 41.01%
2004 12.9068 12.5292 15.6081 10.6114 15.5015 24.54%
2003 10.8838 10.0266 13.0366 8.7115 12.4472 36.51%
2002 10.1368 7.0500 12.9026 6.9155 9.1184 32.81%
2001 6.8752 5.2382 8.2170 5.2382 6.8659 30.03%
2000 6.8472 6.1895 9.9362 4.6231 5.2804 -12.35%
Sector Industry Market Cap Revenue
Construction Building Products - Air Conditioning & Heating $16.338B $4.982B
Lennox International Inc. is a global leader in the heating, air conditioning, and refrigeration markets. It is a leading global provider of climate control solutions. The company designs, manufactures and markets a broad range of products for the heating, ventilation, air conditioning and refrigeration markets. The company's products are sold under brand names that include Lennox, Armstrong Air, Bohn, Larkin, Heatcraft and others. The company's furnaces, heat pumps, air conditioners, pre-fabricated fireplaces and related products are available in a variety of designs, efficiency levels and price points that provide an extensive line of comfort systems.
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