Question 1

What is LyondellBasell's P/B ratio?

Accepted Answer

LyondellBasell (LYB) P/B ratio is 2.1× as of June 5, 2026. The ratio is calculated by dividing market capitalisation by book value of equity, using USD-normalised financials (IAS 21 exchange-rate translation for non-USD reporters).

Question 2

How is the P/B ratio calculated?

Accepted Answer

P/B = Market Capitalisation ÷ Book Value of Equity (most recent quarterly shareholders' equity), or equivalently Share Price ÷ Book Value Per Share. All inputs are sourced from audited GAAP/IFRS filings and translated to USD using period-end exchange rates so the multiple is comparable across companies and currencies.

Question 3

What is the P/B ratio?

Accepted Answer

The price-to-book (P/B) ratio compares a company's market capitalisation to its book value of equity (total shareholders' equity) on the most recent quarterly balance sheet. It is calculated as market cap ÷ book value of equity (equivalent to share price ÷ book value per share). A P/B below 1× implies the market values the business below its accounting net worth; values well above 1× reflect intangible assets, brand value, or a high return on equity.

Question 4

What is a good P/B ratio for LyondellBasell?

Accepted Answer

A "good" P/B depends on the business model. Banks, insurers, and other capital-heavy financials typically trade near 1×; asset-light technology and consumer-brand companies can sustainably trade at 5×+ because much of their value is intangible. P/B is most informative when paired with return on equity (ROE). For LyondellBasell specifically, the relevant sector benchmark is the current sector median of 2.9×.

Question 5

Is LyondellBasell's P/B ratio high or low?

Accepted Answer

LyondellBasell's P/B ratio of 2.1× is below its own 5-year average of 2.3× and below the sector median of 2.9×. That places the current reading at the 27th percentile of its 10-year history. A higher multiple usually reflects stronger expected growth, lower perceived risk, or higher returns on capital; a lower multiple reflects the opposite.

Question 6

What is LyondellBasell's historical P/B ratio range?

Accepted Answer

In the available daily series, LyondellBasell (LYB) P/B ratio has ranged from a low of 0.9× in 2010 to a high of 6.2× in 2015. The 5-year average is 2.3× and the 5-year median is 2.3×.

Question 7

What was LyondellBasell's P/B ratio in 2025?

Accepted Answer

LyondellBasell (LYB) P/B ratio at the end of 2025 was 1.4×. Annual values reflect the multiple on the last trading day of each calendar year, using the trailing twelve-month book value figure available at that date.

Question 8

Why does LyondellBasell's P/B ratio change over time?

Accepted Answer

Valuation multiples move with two inputs: the numerator (market capitalisation, which tracks the share price) and the denominator (book value). Share-price changes — driven by interest rates, earnings expectations, risk appetite, and broader market sentiment — typically dominate short-term moves, while changes in the underlying fundamental drive the longer-term trend. As a result, the ratio can rise during stock-price rallies even if the business itself has not become more valuable, and fall during sell-offs even when fundamentals are improving.


2025	$13.94B	$10.08B	1.4×	-0.6×	Dec 31, 2025
2024	$24.14B	$12.46B	1.9×	-0.4×	Dec 31, 2024
2023	$30.85B	$12.93B	2.4×	+0.2×	Dec 31, 2023
2022	$27.04B	$12.62B	2.1×	-0.4×	Dec 31, 2022
2021	$30.62B	$11.86B	2.6×	-1.3×	Dec 31, 2021
2020	$30.60B	$7.97B	3.8×	-0.1×	Dec 31, 2020
2019	$31.37B	$8.04B	3.9×	+0.8×	Dec 31, 2019
2018	$31.71B	$10.26B	3.1×	-1.8×	Dec 31, 2018
2017	$43.52B	$8.95B	4.9×	-0.9×	Dec 31, 2017
2016	$34.66B	$6.05B	5.7×	-0.1×	Dec 31, 2016
2015	$38.25B	$6.55B	5.8×	+1.2×	Dec 31, 2015
2014	$38.66B	$8.31B	4.7×	+1.1×	Dec 31, 2014
2013	$44.06B	$12.48B	3.5×	+0.6×	Dec 31, 2013
2012	$32.66B	$11.14B	2.9×	+1.2×	Dec 31, 2012
2011	$18.55B	$10.59B	1.8×	+0.1×	Dec 31, 2011
2010	$19.40B	$11.54B	1.7×	—	Dec 31, 2010


Linde (LIN)	6.0×
RPM International (RPM)	4.6×
Freeport-McMoRan (FCX)	4.4×
Vulcan Materials (VMC)	4.3×
Air Products and Chemicals (APD)	4.1×
Agnico Eagle Mines (AEM)	3.9×
CF Industries Holdings (CF)	3.7×
Newmont (NEM)	3.4×
Martin Marietta Materials (MLM)	3.1×
CRH (CRH)	3.0×
PPG Industries (PPG)	3.0×
Steel Dynamics (STLD)	2.8×
Corteva (CTVA)	2.3×
Albemarle (ALB)	2.1×
Dow (DOW)	2.0×
Weyerhaeuser (WY)	1.9×
Nucor (NUE)	1.8×
H.B. Fuller (FUL)	1.7×
Eastman Chemical (EMN)	1.4×
Avient (AVNT)	1.4×
Ashland (ASH)	1.4×
DuPont de Nemours (DD)	1.3×
International Flavors & Fragrances (IFF)	1.3×
Stepan (SCL)	1.0×
Mosaic (MOS)	0.7×

P/B Ratio for LyondellBasell (LYB)

P/B Ratio daily chart for LyondellBasell (LYB)

Historical P/B Ratio for LyondellBasell (LYB) from 2010 to 2025

About P/B Ratio at LyondellBasell (LYB)

LyondellBasell P/B Ratio by Year

LyondellBasell P/B Ratio 2025: 1.4×

LyondellBasell P/B Ratio 2024: 1.9×

LyondellBasell P/B Ratio 2023: 2.4×

LyondellBasell P/B Ratio 2022: 2.1×

LyondellBasell P/B Ratio 2021: 2.6×

Sector peers by P/B Ratio — chart

Sector peers by P/B Ratio — table

Frequently asked questions

LyondellBasell (LYB) Key Financials

P/B Ratio daily chart for LyondellBasell (LYB)

Historical P/B Ratio for LyondellBasell (LYB) from 2010 to 2025

About P/B Ratio at LyondellBasell (LYB)

LyondellBasell P/B Ratio by Year

LyondellBasell P/B Ratio 2025: 1.4×

LyondellBasell P/B Ratio 2024: 1.9×

LyondellBasell P/B Ratio 2023: 2.4×

LyondellBasell P/B Ratio 2022: 2.1×

LyondellBasell P/B Ratio 2021: 2.6×

Sector peers by P/B Ratio — chart

Sector peers by P/B Ratio — table

Frequently asked questions

+What is LyondellBasell's P/B ratio?

+How is the P/B ratio calculated?

+What is the P/B ratio?

+What is a good P/B ratio for LyondellBasell?

+Is LyondellBasell's P/B ratio high or low?

+What is LyondellBasell's historical P/B ratio range?

+What was LyondellBasell's P/B ratio in 2025?

+Why does LyondellBasell's P/B ratio change over time?

LyondellBasell (LYB) Key Financials