Louisiana-Pacific Corporation (LPX)
LPX moved a median of +0.04% 30 minutes after news, and -0.24% by the close. How LPX actually reacts to news — the realized, point-in-time move the market made, measured across 344 labeled events over the last three years with zero look-ahead.
LPX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.04% | 52% | 342 |
| 30-min | +0.04% | 52% | 344 |
| 60-min | -0.11% | 46% | 344 |
| to close | -0.24% | 44% | 344 |
| Middle 50% of LPX reactions | -0.71% to +0.45% |
|---|---|
| Median reaction (30-min) | +0.04% |
| Measured reactions | 344 |
Half of all Louisiana-Pacific Corporation news events land between -0.71% and +0.45% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How LPX reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 22 | +0.11% | 64% | +0.31% |
| Analyst downgrades | 22 | +0.58% | 64% | +1.20% |
| Coverage initiations | 14 | +0.02% | 50% | -1.09% |
| Rating reiterations | 65 | +0.07% | 59% | +0.41% |
| Price-target raises | 27 | -0.08% | 41% | +0.61% |
| Price-target cuts | 19 | +0.19% | 63% | +0.14% |
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 LPX ranks against every other measured name →
That’s how LPX usually reacts — get an email when it moves on news →Email me when LPX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to LPX's baseline. Nothing else.
Recent LPX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| LP Building Solutions to Announce Third Quarter 2026 Results and Host Conference Call on Nov. 3, 2026 | Press release | Business Wire | +0.51% | +1.80% | |
| LP Building Solutions Expands LP® SmartSide® Trim & Siding Distribution Network, Bringing Full Portfolio to Customers Nationwide | Press release | Business Wire | +0.01% | -0.81% | |
| Specialty Building Products Expands Relationship with LP Building Solutions, Becoming Sole National Distribution Partner for LP® SmartSide® Trim & Siding | Press release | Business Wire | +0.01% | -0.81% | |
| Newsweek Names LP Building Solutions One of America’s Greatest Companies | Press release | Business Wire | +0.00% | -2.91% | |
| LP Building Solutions Expands Design Options with New LP® SmartSide® Primed 8” Brushed Smooth Shake Lap Siding | Press release | Business Wire | -0.97% | -2.13% | |
| LP Building Solutions Named APA’s Safest Company for Fourth Consecutive Year | Press release | Business Wire | +1.51% | -2.31% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: Sep 01 | SEC filing · Form 8-K | SEC EDGAR | +0.75% | +0.98% | |
| LP to Curtail OSB Production at Jasper, Texas Facility | Press release | Business Wire | +0.76% | +1.00% | |
| Form 10-Q LOUISIANA-PACIFIC CORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.37% | -0.08% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | -0.82% | +2.11% | |
| LP Building Solutions Reports Second Quarter 2026 Results, Affirms Siding Full-Year Guidance, Anticipates Return to Siding Growth in the Third Quarter of 2026 | Press release | Business Wire | -0.82% | +2.11% | |
| LP Building Solutions Awards Largest Scholarship Class in Company History | Press release | Business Wire | -0.47% | +3.10% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: Jul 31 | SEC filing · Form 8-K | SEC EDGAR | -0.08% | +0.35% | |
| LP Building Solutions Announces Quarterly Dividend | Press release | Business Wire | -0.32% | +0.11% | |
| LP Building Solutions Releases Sixth Annual Sustainability Report | Press release | Business Wire | +0.58% | +0.48% | |
| LP Building Solutions to Announce Second Quarter 2026 Earnings on Aug. 5, 2026 | Press release | Business Wire | -1.15% | -2.25% | |
| LP BurnGuard™ FRT OSB Recognized With 2026 LBM Journal Innovation Award | Press release | Business Wire | -0.08% | -1.92% | |
| USA Today’s America 250 Series Features LP Building Solutions’ Role In American Homebuilding | Press release | Business Wire | -0.03% | -1.13% | |
| Form 11-K LOUISIANA-PACIFIC CORP For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | -0.29% | +0.39% | |
| LP Building Solutions Breaks Ground on New LP® SmartSide® ExpertFinish® Manufacturing Facility in North Branch, Minnesota | Press release | Business Wire | -0.36% | -0.52% | |
| LP Building Solutions Earns The Tennessean’s Top Workplaces Award for Fifth Consecutive Year | Press release | Business Wire | +0.15% | +0.28% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: May 27 | SEC filing · Form 8-K | SEC EDGAR | +1.18% | +1.54% | |
| LP Building Solutions Announces Chief Financial Officer Succession Plan | Press release | Business Wire | +1.18% | +1.54% | |
| Form 10-Q LOUISIANA-PACIFIC CORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.16% | +1.52% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +0.38% | +3.10% | |
| LP Building Solutions Reports First Quarter 2026 Results, Updates Guidance | Press release | Business Wire | +0.38% | +3.10% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: May 01 | SEC filing · Form 8-K | SEC EDGAR | -0.24% | -0.31% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: May 01 | SEC filing · Form 8-K | SEC EDGAR | +0.01% | -1.85% | |
| LP Building Solutions Announces Quarterly Dividend | Press release | Business Wire | -0.06% | -1.91% | |
| LP Building Solutions Unveils LP® SmartSide® ExpertFinish® Trim & Siding Coastal Capsule | Press release | Business Wire | +0.05% | -1.54% | |
| LP Building Solutions Partners with Ruffed Grouse and American Woodcock Societies to Support Forest Stewardship | Press release | Business Wire | +0.96% | -4.77% | |
| LP Building Solutions to Announce First Quarter 2026 Earnings on May 6, 2026 | Press release | Business Wire | +2.18% | +2.53% | |
| Green Builder Media Names LP Building Solutions a 2026 Sustainable Brand Leader | Press release | Business Wire | -0.03% | -1.64% | |
| Form ARS LOUISIANA-PACIFIC CORP For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.21% | -2.83% | |
| Form DEF 14A LOUISIANA-PACIFIC CORP For: May 01 | SEC filing · Form DEF | SEC EDGAR | -0.21% | -2.83% | |
| Form DEFA14A LOUISIANA-PACIFIC CORP | SEC filing · Form DEFA14A | SEC EDGAR | -0.21% | -2.83% | |
| LP Building Solutions Introduces LP BurnGuard™ FRT OSB | Press release | Business Wire | +0.11% | +2.80% | |
| LP® SmartSide® ExpertFinish® Naturals Collection™ Siding and LP BurnGuard™ FRT OSB Named Finalists for NAHB’s Best of IBS™ Awards | Press release | Business Wire | +2.34% | +2.50% | |
| Form 10-K LOUISIANA-PACIFIC CORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.32% | -1.59% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: Feb 17 | SEC filing · Form 8-K | SEC EDGAR | -2.22% | -2.52% | |
| Form 8-K/A LOUISIANA-PACIFIC CORP For: Oct 30 | SEC filing · Form 8-K | SEC EDGAR | -2.22% | -2.52% | |
| LP Building Solutions Reports Fourth Quarter and Full Year 2025 Results, and Provides First Quarter and Full Year Outlook for 2026 | Press release | Business Wire | -2.22% | -2.52% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: Feb 13 | SEC filing · Form 8-K | SEC EDGAR | +0.33% | -1.20% | |
| LP Building Solutions Announces Increased Quarterly Dividend | Press release | Business Wire | +0.13% | -0.71% | |
| Form 8-K LOUISIANA-PACIFIC CORP For: Jan 23 | SEC filing · Form 8-K | SEC EDGAR | -0.07% | +0.39% | |
| LP Building Solutions Announces Board Leadership Succession, Elects F. Nicholas Grasberger III Independent Chairperson | Press release | Business Wire | -0.17% | +0.76% | |
| LP Building Solutions to Announce Fourth Quarter and Full Year 2025 Earnings on February 17, 2026 | Press release | Business Wire | +1.15% | +8.00% | |
| LP Building Solutions Names Kaycee Casteel as Vice President, Human Resources | Press release | Business Wire | — | +0.74% | |
| LP Building Solutions and LP Foundation Donate $1.6 Million in 2025 to Support Communities Across North America | Press release | Business Wire | -0.35% | -2.10% | |
| Form 10-Q/A LOUISIANA-PACIFIC CORP For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.09% | -1.89% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the LPX section they belong to.
Where else LPX is measured.
LPX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Comstock Inc. (LODE) | 346 | -0.94% | 38% |
| Ciner Resources LP Common Units representing Limited Partner Interests (CINR) | 344 | 0.00% | 45% |
| Sherwin-Williams Company (The) (SHW) | 344 | -0.10% | 38% |
| Endeavour Silver Corporation Ordinary Shares (Canada) (EXK) | 342 | -0.32% | 40% |
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.
All Basic Materials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Louisiana-Pacific Corporation's median reaction calculated?
Every labeled LPX 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 344 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. 52% of LPX'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 LPX'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.