Lennox International, Inc. (LII)
LII moved a median of +0.05% 30 minutes after news, and -0.04% by the close. How LII actually reacts to news — the realized, point-in-time move the market made, measured across 446 labeled events over the last three years with zero look-ahead.
LII’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 44% | 434 |
| 30-min | +0.05% | 53% | 444 |
| 60-min | -0.01% | 49% | 444 |
| to close | -0.04% | 48% | 437 |
| Middle 50% of LII reactions | -0.40% to +0.42% |
|---|---|
| Median reaction (30-min) | +0.05% |
| Measured reactions | 446 |
Half of all Lennox International, Inc. news events land between -0.40% and +0.42% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How LII reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 25 | -1.01% | 16% | -0.27% |
| Analyst downgrades | 18 | -1.02% | 39% | +1.06% |
| Coverage initiations | 11 | +0.37% | 82% | -0.23% |
| Rating reiterations | 91 | +0.07% | 58% | +0.34% |
| Price-target raises | 50 | +0.04% | 62% | +0.31% |
| Price-target cuts | 31 | +0.07% | 55% | +0.11% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. See how LII ranks against every other measured name →
That’s how LII usually reacts — get an email when it moves on news →Email me when LII moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to LII's baseline. Nothing else.
Recent LII events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Lennox and Everyday Electric Partner to Bring Comfort-First Savings to Lennox Smart Thermostats | Press release | PR Newswire | -0.02% | +1.11% | |
| Lennox Schedules Third Quarter Results | Press release | PR Newswire | -0.41% | +2.55% | |
| Form 8-K LENNOX INTERNATIONAL For: Sep 16 | SEC filing · Form 8-K | SEC EDGAR | -0.59% | +0.35% | |
| Lennox Declares Quarterly Dividend | Press release | PR Newswire | +0.12% | +0.09% | |
| Lennox Opens New Florida Training Center to Invest in Commercial HVAC Workforce | Press release | PR Newswire | +0.20% | +2.87% | |
| LII Investors Have Opportunity to Join Lennox International, Inc. Fraud Investigation with SBS Law | Press release | PR Newswire | +0.48% | -1.07% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Lennox International, Inc. (LII) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | +0.04% | -0.60% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Lennox International, Inc. (LII) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | +0.12% | +0.08% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Lennox International, Inc. (LII) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.00% | -0.24% | |
| Lennox International, Inc. (LII) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.23% | -0.24% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Lennox International, Inc. (LII) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.11% | -0.90% | |
| LII Investors Have Opportunity to Join Lennox International, Inc. Fraud Investigation with SBS Law | Press release | GlobeNewswire | -0.08% | -1.15% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Lennox International, Inc. (LII) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | +0.06% | — | |
| Lennox International, Inc. (LII) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.24% | — | |
| LII Investors Have Opportunity to Join Lennox International, Inc. Fraud Investigation with SBS Law | Press release | Business Wire | -0.24% | — | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Lennox International, Inc. (LII) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.06% | -0.33% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Lennox International, Inc. (LII) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.11% | -1.83% | |
| Form 10-Q LENNOX INTERNATIONAL For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.57% | -1.17% | |
| Form 8-K LENNOX INTERNATIONAL For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | -6.33% | -12.50% | |
| Lennox Reports 2026 Second Quarter Results | Press release | PR Newswire | -6.33% | -12.50% | |
| Lennox Earns Two 2026 HVAC All-Star Awards for Innovation and Industry Leadership | Press release | PR Newswire | +0.25% | +0.44% | |
| Lennox Schedules Second Quarter Results | Press release | PR Newswire | +0.00% | -0.08% | |
| Lennox Marks One-Year Anniversary of Ariston Joint Venture with Strong Water Heater Launch | Press release | PR Newswire | +0.81% | +1.95% | |
| Lennox Signs Agreement to Acquire Heat Controller, Expanding Portfolio with Trusted Comfort-Aire and Century Brands | Press release | PR Newswire | -0.11% | +0.16% | |
| PLATINUM EQUITY TO SELL HEAT CONTROLLER TO LENNOX | Press release | PR Newswire | -0.11% | +0.16% | |
| Lennox Cold Climate Heat Pump Earns GOOD DESIGN® Recognition for Reliable Performance in Extreme Conditions | Press release | Canada Newswire | +1.00% | +0.05% | |
| Form 8-K LENNOX INTERNATIONAL For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -0.13% | -0.04% | |
| Form SD LENNOX INTERNATIONAL | SEC filing · Form SD | SEC EDGAR | -1.05% | +1.02% | |
| Lennox Increases Quarterly Dividend | Press release | PR Newswire | +0.32% | +0.51% | |
| Lennox Opens 2026 Feel The Love® Nominations to Honor Community Heroes | Press release | Canada Newswire | -0.72% | -2.07% | |
| Form 10-Q LENNOX INTERNATIONAL For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.25% | -0.85% | |
| Form 8-K LENNOX INTERNATIONAL For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -0.29% | -1.00% | |
| Lennox Reports 2026 First Quarter Results | Press release | PR Newswire | -0.29% | -1.00% | |
| Form ARS LENNOX INTERNATIONAL For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.14% | -0.04% | |
| Form DEF 14A LENNOX INTERNATIONAL For: May 21 | SEC filing · Form DEF | SEC EDGAR | -0.19% | -0.08% | |
| Form DEFA14A LENNOX INTERNATIONAL | SEC filing · Form DEFA14A | SEC EDGAR | -0.10% | +0.03% | |
| Lennox Schedules First Quarter Results | Press release | PR Newswire | +1.47% | +0.81% | |
| Lennox Declares Quarterly Dividend | Press release | PR Newswire | -0.14% | -0.39% | |
| Lennox Reaffirms 2026 Guidance and Announces 2030 Long-Term Targets at 2026 Investor Day | Press release | PR Newswire | -1.60% | -1.21% | |
| Lennox Expands into Residential Water Heating Through Ariston Joint Venture | Press release | PR Newswire | -0.21% | -0.56% | |
| Form 10-K LENNOX INTERNATIONAL For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.05% | -1.40% | |
| Lennox to Host 2026 Investor Day | Press release | PR Newswire | +0.20% | +2.07% | |
| Form 8-K LENNOX INTERNATIONAL For: Jan 28 | SEC filing · Form 8-K | SEC EDGAR | -1.59% | -0.30% | |
| Lennox Reports Fourth Quarter and Full Year 2025 Results; Provides Full Year 2026 Guidance | Press release | PR Newswire | -1.59% | -0.30% | |
| Lennox L40 Smart Thermostat Named "Smart Thermostat of the Year" in the IoT Breakthrough Awards | Press release | PR Newswire | -0.90% | -1.92% | |
| Lennox Invests in Distribution and Digital Capabilities to Strengthen Commercial HVAC Business | Press release | PR Newswire | -0.36% | -0.94% | |
| Lennox Schedules Fourth Quarter Results and 2026 Guidance Conference Call | Press release | PR Newswire | +0.34% | -0.27% | |
| Lennox Launches Gas Furnace Featuring Integrated Refrigerant Detection System | Press release | PR Newswire | +0.20% | +2.70% | |
| Lennox Named to the Drucker Institute's Management Top 250 | Press release | PR Newswire | +0.46% | -0.77% | |
| Form 8-K LENNOX INTERNATIONAL For: Dec 04 | SEC filing · Form 8-K | SEC EDGAR | -0.14% | -1.29% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the LII section they belong to.
Where else LII is measured.
LII earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| ON TRACK INNOVATIONS (OTIV) | 452 | 0.00% | 43% |
| SERCO GROUP PLC SP/ADR (SCGPY) | 447 | 0.00% | 15% |
| Paychex, Inc. (PAYX) | 446 | -0.03% | 45% |
| Delta Air Lines, Inc. (DAL) | 445 | +0.03% | 51% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
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Every name we’ve measured, in one place.
How the numbers are made.
How is Lennox International, Inc.'s median reaction calculated?
Every labeled LII news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 446 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 53% of LII's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does LII's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.