Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Lennox International Inc. before investing.

In this article, we go over a few key elements for understanding Lennox International Inc.’s stock price such as:

• Lennox International Inc.’s current stock price and volume
• Why Lennox International Inc.’s stock price changed recently
• Upgrades and downgrades for LII from analysts
• LII’s stock price momentum as measured by its relative strength

About Lennox International Inc. (LII)

Before we jump into Lennox International Inc.’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

Lennox International Inc., together with its subsidiaries, designs, manufactures, and markets products for the heating, ventilation, air conditioning, and refrigeration markets in the United States, Canada, and internationally. The Home Comfort Solutions segment provides furnaces, air conditioners, heat pumps, packaged heating and cooling systems, indoor air quality equipment, comfort control products, and replacement parts and supplies; residential heating, ventilation, cooling equipment, and air conditioning; and evaporator coils, air handlers, and unit heaters under Lennox, Dave Lennox Signature Collection, Armstrong Air, Ducane, AirEase, Concord, MagicPak, Advanced Distributor Products, Allied, Elite Series, Supco, Linebacker, Elite series, Merit Series, Comfort Sync, Healthy Climate, Healthy Climate Solutions, iComfort, ComfortSense, and Lennox Stores name. The Building Climate Solutions segment offers unitary heating and air conditioning equipment, applied systems, controls, installation and service of commercial heating and cooling equipment, variable refrigerant flow commercial, curb, curb adapters, drop box diffusers, HVAC recycling, and salvage service. This segment also provides , condensing units, unit coolers, fluid coolers, air cooled condensers, process chillers, compressorized racks, and replacement parts and supplies under the Lennox, Model L, CORE, Enlight, Xion, Energence, Prodigy, Strategos, Raider, Lennox VRF, Lennox National Account Services, Allied Commercial, Duro Dyne, Dyne-Tite, Durozone, Elite, AES Industries, Mechanical, Heatcraft Worldwide Refrigeration, Bohn, MAGNA, Larkin, Climate Control, Chandler Refrigeration, IntelliGen, and Interlink brand name. In addition, the company provides small package units, rooftop units, chillers, air handlers, and fan coils. It sells its products and services through direct sales, distributors, and company-owned parts and supplies stores. The company was founded in 1895 and is headquartered in Richardson, Texas.

Want to learn more about Lennox International Inc.’s stock? Click the button below to subscribe to A+ Investor and get access to everything you need to know about Lennox International Inc..

Lennox International Inc.’s Stock Price as of Market Close

As of March 27, 2026, 4:00 PM, CST, Lennox International Inc.’s stock price was $437.870.

Lennox International Inc. is down 0.1% from its previous closing price of $438.300.

During the last market session, Lennox International Inc.’s stock traded between $434.060 and $447.370. Currently, there are approximately 34.90 million shares outstanding for Lennox International Inc..

Lennox International Inc.’s price-earnings (P/E) ratio is currently at 19.2, which is low compared to the Building Products industry median of 19.8. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Lennox International Inc. Stock Price History

Lennox International Inc.’s (LII) price is currently down 23.17% so far this month.

During the month of March, Lennox International Inc.’s stock price has reached a high of $566.270 and a low of $434.060.

Over the last year, Lennox International Inc. has hit prices as high as $689.440 and as low as $434.060. Year to date, Lennox International Inc.’s stock is down 9.83%.

Sign Up to Receive a Free Special Report Showing How A+ Grades Can Help You Make Smarter Investment Decisions

What Caused Lennox International Inc. Stock’s Price to Dip?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of March 27, 2026, there were 0 analysts who downgraded Lennox International Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Lennox International Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Lennox International Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Lennox International Inc.’s current valuation based on AAII’s Value Grade is a D, which means it is considered to be Expensive.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Lennox International Inc. (LII) by visiting AAII Stock Evaluator.

Relative Price Strength of Lennox International Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of March 27, 2026, Lennox International Inc. has a weighted four-quarter relative price strength of -8.21%, which translates to a Momentum Score of 25 and is considered to be Weak.

Want to learn more about how Lennox International Inc. is graded based on AAII’s composite scores for value, growth, quality and earnings estimate revisions? Subscribe to A+ Investor today.

Lennox International Inc. Stock Price: Bottom Line

As of March 27, 2026, Lennox International Inc.’s stock price is $437.870, which is down 0.1% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Lennox International Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.