Lennox International Inc. (LII) NYSE

Currency In USD

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LII Historical Return

If you invested $1000 in Lennox International Inc. (LII) 10 years ago, it would be worth $2,672.43 as of November 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,189.16, while $1000 invested 1 year ago would be worth $723.63. This corresponds to total returns of 167.24%, 18.92%, -27.64%, respectively, with annualized returns of 10.32%, 3.52%, -27.64%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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LII Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
November 11, 2026345.39350.73350.73353.22344.78379,335
November 10, 2026346.13347.93347.93348.54341.64414,510
November 09, 2026347.33349.47349.47353.6344.8554,327
November 06, 2026344.17341.97341.97346.92337.62471,799
November 05, 2026361.87348.79348.79369.51346.93877,890
November 04, 2026357.17358.96358.96367.9352.75954,119
November 03, 2026352.74346.49346.49353.07342.66547,640
November 02, 2026344.58353.64353.64354.55344.58958,298
October 30, 2026348344.08344.08354.85339.85823,674
October 29, 2026325.01348.12348.12348.2322975,494
October 28, 2026348.9332.64332.64353.18325.72.38M
October 27, 2026367.2372.05372.05372.87357.61.03M
October 26, 2026376365.64365.64378.46364.2973,693
October 23, 2026373.04376.01376.01379.76371.07498,471
October 22, 2026363.84378.72378.72382.99361.52848,404
October 21, 2026366.56366.37366.37367.42361.11409,310
October 20, 2026355.84363.77363.77364.66354.66398,275
October 19, 2026359.65355.78355.78359.65351.94367,752
October 16, 2026357.38357.73357.73363.17353.14589,531
October 15, 2026351.69358.5358.5359.66347.72901,256
October 14, 2026345348.84348.84349.46341.57625,676
October 13, 2026352.26350.13350.13355.79340.32675,718
October 12, 2026355.59356.72356.72361.86354283,373
October 09, 2026362.87356.44356.44362.87354377,497
October 08, 2026352.55361.54361.54363.9350.65485,978
October 07, 2026359.46358.43358.43360.63352.79339,615
October 06, 2026363.29365.63365.63371.84361.3434,673
October 05, 2026353.57361.15361.15364.72350.64435,747
October 02, 2026366.27356.3356.3367.81356.03504,967
October 01, 2026354.14360.46360.46361.93351.34548,739
September 30, 2026360.63355.02355.02360.66354.86540,997
September 29, 2026369.43360.16360.16370.43359.1579,207
September 28, 2026370.25368.41368.41373.47363.87461,730
September 25, 2026368.09373.77373.77377.84366.07474,542
September 24, 2026370.21367.78367.78372.01365.77377,706
September 23, 2026368.23372.34372.34374.32368.23379,691
September 22, 2026370.67371.68371.68372.44363.05430,406
September 21, 2026362.37363.64363.64366.79357.8369,689
September 18, 2026359.36359.23359.23361.77356.9892,678
September 17, 2026368.72359.08359.08372355.58378,645
September 16, 2026365.39361.04361.04368.09359.11421,322
September 15, 2026366.19362.19362.19366.42355.69556,310
September 11, 2026376.85366.04366.04378.48365.75581,060
September 10, 2026370.08372.62372.62375.29365.7462,903
September 09, 2026383.05375.78375.78387.1374.77374,892
September 08, 2026391.63385.18385.18396.21383.82501,377
September 04, 2026382.2390.53390.53390.73382.2443,804
September 03, 2026377.1386.08386.08388.27374.74742,779
September 02, 2026376.38374374377.69371.65390,681
September 01, 2026378.45377.25377.25383.3376.42463,528
August 31, 2026387.5382.64382.64390.86381.82640,299
August 28, 2026395.28393.39393.39395.28387.91370,375
August 27, 2026394.35391.15391.15396.96388.16437,916
August 26, 2026391.84393.72393.72400.03390.44467,876
August 25, 2026405.53389.06389.06405.6387.45569,190
August 24, 2026403.4399.1399.1407.37394.8307,784
August 21, 2026409.29402.87402.87410.54402.44424,471
August 20, 2026413.05406.05406.05416.28404.2518,206
August 19, 2026418.02419.34419.34423.25415374,761
August 18, 2026416411.05411.05416.15407.94353,448
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