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Quanex Building Products Corporation (NX) Stock Price & Analysis

Quanex Building Products Corporation (NX) — MoonshotScore 65/100 (Strong band), calculated Oct 26, 2026. Price $19.36 (-3.20%), as of the Oct 26, 2026 trading session; market cap $887M.

Educational signal · not a buy or sell recommendation · How to read this

$19.36 −$0.64 (-3.20%) Market Cap $887M

Quanex Building Products Corporation · NX · NYSE

Quanex Building Products Corporation provides components for the fenestration industry globally. The company operates through three segments: North American Fenestration, European Fenestration, and North American Cabinet Components.

Price as of Oct 26, 2026

Key Statistics

65 of 100

MoonshotScore v2 · Quanex Building Products (NX)

Strong
Business Quality Average (58)
Financial Safety Okay (40)
Valuation Cheap (83)
Growth Durability Flat (40)
Momentum Surging (81)
Why this rating? Method, drivers & history

Bands for the MoonshotScore: Exceptional 80-100 · Strong 65-79 · Fair 45-64 · Weak below 45.

  • Business Quality — Is this a genuinely good business?
  • Financial Safety — Could this blow up on me?
  • Valuation — Am I paying a fair price?
  • Growth Durability — Is the growth real and likely to last?
  • Momentum — Is the market already moving on this?
The ten-second read ·

Cheap with the market already moving on it, but a middling balance sheet and average growth. Business Quality: Average; Financial Safety: Okay; Valuation: Cheap; Growth Durability: Flat; Momentum: Surging.

  • quarterly revenue $502M (Q3 FY2026, quarter ended Jul 31, 2026)
  • EPS beat 7 of 8
  • Altman Z 1.93 · Piotroski F 8

Helping: an attractive price, positive momentum

What has the MoonshotScore done over time?

MoonshotScore snapshots recorded for NX (42 recorded, newest six shown)
RecordedScoreBand
64Fair
64Fair
64Fair
64Fair
65Fair
65Fair

The score moved from 64 in the stored Oct 24, 2026 snapshot to 65 in the current publication computed Oct 26, 2026 (+1); the largest pillar moves were Growth Durability +2.

Calculation uses the most recent completed US trading session. Live price changes do not update the score immediately.

Computed · Educational signal · not a buy or sell recommendation · How the MoonshotScore is computed →

Price & valuation

Dates shown where recorded
MeasureValueAs of
Latest provided price$19.36
Change on the day-3.20%
52-week range$11.04 – $23.33
Market capitalisation$887M
Price / earnings (trailing)20.13
Shares traded on the day380.8K

Price & events

Other perspectives

Council score for Quanex Building Products (NX): perspectives

Council is a separate blend of available disciplines; MoonshotScore above remains the five-pillar research rating.

5-Factor Breakdown

Growth Durability Weak
Momentum Moderate
Business Quality Neutral
Financial Safety Weak
Valuation Strong

Legends Council

6 lenses, 0 current

AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built

Dalio-style lens (simulated) Ray Dalio Favorable read
Griffin-style lens (simulated) Ken Griffin Unfavorable read
Simons-style lens (simulated) Jim Simons Neutral read
Englander-style lens (simulated) Izzy Englander Favorable read
Klarman-style lens (simulated) Seth Klarman Favorable read
Moon AI lens (model) Neutral read

Read on: Oct 16, 2026 · older than the 27 hours refresh window; not a current reading

Munger's Mindset

Balance Sheet & Valuation · historical

Financial Health Moderate
Margin of Safety Undervalued
Profit Margin Weak
Revenue Growth Strong
Debt/Equity Negative
ROE Negative
Gross Margin Weak

Read on: Sep 10, 2026 · older than the 27 hours refresh window; not a current reading

How to read these bars and different assessments

Council is a separate blend of available disciplines; MoonshotScore above remains the five-pillar research rating.

Bars show each model's ordered assessment on its own scale, not a probability or a comparable investment return. The adjacent words give the assessment; more filled segments indicate a stronger model reading.

On Sep 10, 2026, the Munger lens read the price at that time as undervalued against its own estimate of value.

Readings on this page are from Oct 27, 2026, except a card that shows its own read date.

Watch the NX film — every key number, told as a short cinematic story

~2 min · open the film

1 · What is it?

What is Quanex Building Products (NX), and what does it report?

Short answer · as of

A current FMP business description is unavailable; the listing and provider classification below are the available identity facts. Quanex Building Products Corporation (NX) is listed on NYSE. It employs 7,071 people and is led by George L. Wilson. In Q3 FY2026 it reported revenue of $502M and net income of $27M. The market values it at $887M.

2 · Latest results

What do the latest results show for Quanex Building Products (NX)?

Short answer · as of

The most recent reported quarter, Q3 FY2026, carried revenue of $502M. Against analyst estimates the company has EPS beat 7 of 8 reports.

Quarterly income statement — 4 quarters
Revenue, net income and earnings per share by quarter
PeriodRevenueNet incomeEPS
Q3 FY2026$502M$27M$0.58 (diluted)
Q2 FY2026$462M$3M$0.07 (diluted)
Q1 FY2026$409M-$4M-$0.09 (diluted)
Q4 FY2025$490M$20M$0.43 (diluted)
3 · Financial strengths and risks

What are the financial strengths and risks for Quanex Building Products (NX)?

Short answer

The MoonshotScore pillars rate an attractive price, positive momentum as strengths. The distress and quality screens read Altman Z 1.93 · Piotroski F 8. Trailing ratios: ROE 6.2% · ROA 2.3% · current ratio 2.23 · earnings yield 5.0% · free-cash-flow yield 9.9%.

5 · Peer comparison

How does Quanex Building Products compare with its peers?

Short answer

Quanex Building Products's score ranks tied for 8th of 13 in the bounded comparison shown, against 12 same-model peers. These are company scores, not expected investment returns. The set lists named competitors first, then companies in the same data-provider industry classification closest in market value; that classification is the provider's, not our judgment of business similarity.

Peer set — price, market value and MoonshotScore
CompanyPriceMarket valueScore
United States Lime & Minerals, Inc. (USLM) Same industry, near in market value$109.65 Oct 26, 2026$3.15B95 5-pillar Oct 26, 2026
Cementos Pacasmayo S.A.A. (CPAC) Same industry, near in market value$12.77 Oct 26, 2026$1.09B85 5-pillar Oct 26, 2026
Smith-Midland Corporation (SMID) Same industry, near in market value$21.20 Oct 26, 2026$115M71 5-pillar Oct 26, 2026
Titan America S.A. (TTAM) Same industry, near in market value$13.42 Oct 26, 2026$2.51B69 5-pillar Oct 26, 2026
Eagle Materials Inc. (EXP) Same industry, near in market value$173.96 Oct 26, 2026$5.35B69 5-pillar Oct 26, 2026
Boise Cascade Company (BCC) Same industry, near in market value$75.44 Oct 26, 2026$2.71B68 5-pillar Oct 26, 2026
Vulcan Materials Company (VMC) Same industry, near in market value$261.48 Oct 26, 2026$33.9B66 5-pillar Oct 26, 2026
Quanex Building Products (NX) — this page$19.36$887M65
Tecnoglass Inc. (TGLS) Same industry, near in market value$38.01 Oct 26, 2026$1.69B65 5-pillar Oct 26, 2026
Amrize AG (AMRZ) Same industry, near in market value$39.24 Oct 26, 2026$21.6B62 5-pillar Oct 26, 2026
Martin Marietta Materials, Inc. (MLM) Same industry, near in market value$503.92 Oct 26, 2026$30.5B60 5-pillar Oct 26, 2026
Loma Negra Compañía Industrial Argentina Sociedad Anónima (LOMA) Same industry, near in market value$9.43 Oct 26, 2026$1.10B59 5-pillar Oct 26, 2026
Knife River Corporation (KNF) Same industry, near in market value$52.91 Oct 26, 2026$3.00B54 5-pillar Oct 26, 2026

Only 5-pillar scores are ranked together. Other models are not directly comparable. Price and score dates are shown separately; market-value dates are unavailable.

The records behind this page

Insider activity

Form 4 records via FMP · Of the newest 100 records, those within the last 180 days, newest dated Aug 27, 2026

Transactions
10
Identified insiders
5
Purchases
0
Sales
0
Other transactions
10

Purchases and sales use the reported transaction category. Other transactions include awards, exercises, gifts, withholding and unclassified activity; an acquisition or disposition alone is not a purchase or sale. These records do not establish intent.

What has been published about Quanex Building Products (NX)?

Read these with our analysis →

Investor Questions: NX Stock

These answers are editorial: 1 of these 9 answers is drawn from the NX research dossier (written May 10, 2026 by gemini-2.0-flash); the other 8 are question templates that restate figures shown above. Figures in this section are not part of the source register.

What does the MoonshotScore mean for NX?

NX carries the MoonshotScore stated above — the Strong band. This is an educational research signal, not a buy or sell recommendation. The number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers. Quanex Building Products Corporation provides components for the fenestration industry globally.

Is NX a good stock to buy?

Stock Expert AI does not rate NX buy, sell or hold. Quanex Building Products Corporation carries a MoonshotScore, in the Strong band, a research rating against its peers rather than a forecast. Whether it fits is your call: check what it sells, whether it earns and what the price assumes. This is educational content, not investment advice.

What is the NX stock price today?

The last price recorded on this page for Quanex Building Products Corporation (NX) is $19.36, as of the Oct 26, 2026 trading session (source: Financial Modeling Prep (FMP) · quote). It is a provider snapshot, not a live exchange feed, so check a brokerage quote before you trade.

What are the main risks for NX?

Quanex Building Products Corporation faces several risks, including economic downturns that could reduce demand for building products. Increased competition from existing players and new entrants could also put pressure on the company's market share and profitability. Fluctuations in raw material prices, such as steel and aluminum, could impact the company's gross margins.

What are the key factors to evaluate for NX?

Quanex Building Products Corporation (NX) holds a MoonshotScore in the moderate range. P/E: 20.13x. Presence in North America, Europe, Canada, and Asia provides geographical diversification. Not financial advice.

How frequently does NX data refresh on this page?

NX's price is the last quote we recorded, from the Oct 26, 2026 trading session. Pages are served from a cache, so the copy you are reading can lag that quote. The quote is a provider snapshot, not an exchange feed. Fundamentals follow quarterly filings. V2 is recalculated from the most recent completed US trading session; the score's own date shows its last successful run.

What has driven NX's recent stock price performance?

Quanex Building Products Corporation (NX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Established market position in the fenestration and cabinet components industry. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider NX overvalued or undervalued right now?

Quanex Building Products Corporation (NX) trades at 20.13x earnings. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Can I buy fractional shares of NX?

Fractional-share availability for Quanex Building Products Corporation (NX) depends on your brokerage, account and supported securities. Check the broker's current eligibility, minimums and fees before placing an order.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated May 10, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief.

Sources — records for every figure on this page (18 figures)

The 18 rows below are exactly the facts the evidence-backed sections of this page printed — the 10-second verdict, the MoonshotScore, price and market value, the five questions with their receipts, and the records behind this page. Known dates and sources are recorded on their own rows; an em dash or UNRECORDED tier preserves a stored observation without inventing either. The quarterly income statement is provider-standardized (FMP) under one row, and scale definitions — a 0-100 rating, the band ladder, the Piotroski 0–9 range — are fixed rather than measured. No number in those sections was generated by a model. The register does not cover quoted third-party headlines, the dated council readings, or the Frequently Asked Questions; each of those says where it came from where it stands.

"As of" is the date the value is true for where the source carries one — a quarter end, a filing date, a price close, the day the score was computed. A cached observation with no source date remains undated; the page publication date is not used as a substitute.

FMP — 10 facts from Financial Modeling Prep endpoint families

FMP facts used on this page
Fact IDFactValue as shownAs ofTierSource
px.lastLatest provided price$19.36FMPFinancial Modeling Prep (FMP) · quote — Dated to the US trading session the price belongs to, derived from the quote record's timestamp (weekend and pre-open reads roll back to the previous weekday; exchange holidays are not modelled). The record does not establish an exchange execution time. Retrieved 2026-10-26T21:14:26.692Z.
px.changeChange on the day-3.20%FMPFinancial Modeling Prep (FMP) · quote
px.mcapMarket capitalisation$887MFMPFinancial Modeling Prep (FMP) · quote — Date unknown Market cap record date: 2026-10-26. FMP quote timestamp: 2026-10-26T20:00:02.000Z. Captured from FMP at 2026-10-26T21:14:24.800Z. No share-count basis is inferred; this page preserves the reported amount instead of recalculating it from shares.
px.change_absChange on the day, in dollars−$0.64FMPFinancial Modeling Prep (FMP) · quote
fin.q_revenueRevenue, Q3 FY2026$502MFMPFinancial Modeling Prep (FMP) · income statement (quarterly)
px.pePrice / earnings (trailing)20.13FMPFinancial Modeling Prep (FMP) · quote
px.volumeShares traded on the day380.8KFMPFinancial Modeling Prep (FMP) · quote
fin.q_incomeNet income, Q3 FY2026$27MFMPFinancial Modeling Prep (FMP) · income statement (quarterly)
fin.q_tableQuarterly income statement4 quarters through Q3 FY2026FMPFinancial Modeling Prep (FMP) · income statement (quarterly), as filed
own.insidersInsider transactions via FMP10 transactions · 0 purchases, 0 sales, 10 other transactions · 5 identified insiders · of the newest 100 records, those within the last 180 days, newest dated Aug 27, 2026FMPFinancial Modeling Prep (FMP), carrying Form 4 transaction records — Purchases and sales use the reported transaction category. Other transactions include awards, exercises, gifts, withholding and unclassified activity; an acquisition or disposition alone is not a purchase or sale. These records do not establish intent.

UNRECORDED — 6 facts from stored observations whose source was not recorded

UNRECORDED facts used on this page
Fact IDFactValue as shownAs ofTierSource
earn.historyReported versus estimated, recent quartersEPS beat 7 of 8UNRECORDEDStored earnings-history observation — Captured 2026-09-16 · Expired observation
fin.scoresDistress and quality screensAltman Z 1.93 · Piotroski F 8UNRECORDEDStored financial-scores observation — Captured 2026-10-25 · Expired observation
px.range5252-week range$11.04 – $23.33UNRECORDEDStored company-profile observation — Captured 2026-10-25
id.employeesEmployees7,071UNRECORDEDStored company-profile observation — Captured 2026-10-25
id.ceoChief executiveGeorge L. WilsonUNRECORDEDStored company-profile observation — Captured 2026-10-25
fin.ratiosReturn and yield ratios (trailing twelve months)ROE 6.2% · ROA 2.3% · current ratio 2.23 · earnings yield 5.0% · free-cash-flow yield 9.9%—UNRECORDEDStored key metrics — Date unknown

OURS — 2 facts from Stock Expert AI's own score and rank

OURS facts used on this page
Fact IDFactValue as shownAs ofTierSource
ours.moonshotMoonshotScore v265 of 100 · Strong · pillars 58 / 40 / 83 / 40 / 81OURSStock Expert AI MoonshotScore v2 engine
ours.moonshot_changeMoonshotScore movement64 (stored snapshot Oct 24, 2026) → 65 (current publication computed Oct 26, 2026) (+1)OURSStock Expert AI current score publication and immutable score snapshots
Published
Research standards
Methodology · Editorial policy · Corrections
Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.