Closing prices for 09 October 2026
Next earnings report: 28 October 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Lennox International, Inc. trades on NYSE under the ticker LII. The company belongs to the Industrials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks LII has traded between 350.22 $ and 587.27 $. As of 09 October 2026 the price stood 2.62 % of the way from the 52-week low to the high.
Over one year LII shares fell 35.73 %; over six months they fell 29.46 %. Volatility over 90 days is 49.51 %. Dividends are not included: this is price change only, as of 09 October 2026.
LII trades at a price-to-earnings ratio of 15.9, below the sector median of 26.0. Price to sales is 2.4, above the sector median of 1.3. Price to book is 10.4, above the sector median of 2.6. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 362.87 | 360.69 | 354.00 | 356.44 | 377,497 |
| 08 October 2026 | 352.55 | 363.90 | 350.65 | 361.54 | 486,000 |
| 07 October 2026 | 359.46 | 360.63 | 352.79 | 358.43 | 339,600 |
| 06 October 2026 | 363.29 | 371.84 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Lennox makes heating and cooling systems — and lives on replacing broken ones rather than on new construction.
An air conditioner fails in a heatwave, and the decision is made within a day: the homeowner takes whatever the installer can bring today. Competition is therefore not for the end customer but for the contractor — for their habits, their training and stock held nearby.
Replacement makes up most of sales and barely depends on the housing cycle: what is broken gets fixed at any mortgage rate. Demand is periodically spurred by changes to refrigerant rules, which force equipment to be replaced early. Risks: a cool summer, copper and steel prices, installer availability. A dividend is paid and buybacks are active.
Address:2140 LAKE PARK BLVD, RICHARDSON, TX, 75080, US
Lennox International, Inc. reported revenue of 5.3B $ and net income of 794M $ over the last four quarters. Net margin is 15.09 %. Revenue changed by +3.73 % year over year. Earnings per share are 22.51 $. Market capitalisation is 12.6B $.
LII has a return on equity of 65.37 %, above the sector median of 5.92 %. Return on assets is 18.48 %, above the sector median of 2.51 %. Operating margin is 19.72 %, above the sector median of 4.32 %.
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| LRCXLam Research Corporation | 318.84 | −0.55 % | 2.6B |
| 361.30 |
| 365.63 |
| 435,700 |
| 05 October 2026 | 353.57 | 364.72 | 350.64 | 361.15 | 439,000 |
| 02 October 2026 | 366.27 | 367.81 | 356.03 | 356.30 | 505,400 |
| 01 October 2026 | 354.14 | 361.93 | 351.34 | 360.46 | 548,700 |
| 30 September 2026 | 360.63 | 360.66 | 354.86 | 355.02 | 541,000 |
| 29 September 2026 | 369.43 | 370.43 | 359.10 | 360.16 | 579,200 |
| 28 September 2026 | 370.25 | 373.47 | 363.87 | 368.41 | 461,700 |
| 25 September 2026 | 368.09 | 377.84 | 366.07 | 373.77 | 476,700 |
| 24 September 2026 | 370.21 | 372.01 | 365.77 | 367.78 | 381,700 |
| 23 September 2026 | 368.23 | 374.32 | 368.23 | 372.34 | 379,700 |
| 22 September 2026 | 370.67 | 372.48 | 363.05 | 371.68 | 430,500 |
| 21 September 2026 | 362.37 | 366.79 | 357.79 | 363.64 | 369,700 |
| 18 September 2026 | 359.36 | 361.77 | 356.90 | 359.23 | 892,700 |
| 17 September 2026 | 368.72 | 372.00 | 355.58 | 359.08 | 388,600 |
| 16 September 2026 | 365.39 | 368.09 | 359.11 | 361.04 | 421,300 |
| 15 September 2026 | 366.19 | 366.42 | 355.69 | 362.19 | 556,300 |
| 14 September 2026 | 350.22 | 368.60 | 350.22 | 365.51 | 580,300 |