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WLKP Westlake Chemical Partners PE ratio, current and historical analysis

As of Jul 3, 2025, the WLKP stock has a PE ratio of 15.18. The calculation is based on the latest EPS of $1.48 and the stock price of $22.46 per share. An increase of 9% has been observed in the PE ratio compared to its average of 13.9 of the past four quarters.

WLKP PE ratio history

How has WLKP's PE ratio performed in the past

The mean historical PE ratio of Westlake Chemical Partners over the last ten years is 13.44. The current 15.18 price-to-earnings ratio is 13% more than the historical average. Analyzing the last ten years, WLKP's PE ratio reached its highest point in the Mar 2017 quarter at 17.96, with a price of $25.15 and an EPS of $1.4. The Mar 2020 quarter saw the lowest point at 8.17, with a price of $14.78 and an EPS of $1.81.

Today
15.18
Average
13.44
Median
13.3
Minimum
8.17
Maximum
17.96

Westlake Chemical Partners PE ratio by year

Maximum annual increase: 12.46% in 2022

Maximum annual decrease: -73.98% in 2015

Year PE ratio PE change Price EPS
2024 13.07 -7.04% $23.14 $1.77
2023 14.06 8.91% $21.65 $1.54
2022 12.91 12.46% $23.5 $1.82
2021 11.48 -9.46% $26.86 $2.34
2020 12.68 -15.07% $23.84 $1.88
2019 14.93 -6.57% $26.42 $1.77
2018 15.98 10.13% $24.13 $1.51
2017 14.51 0.55% $24.95 $1.72
2016 14.43 -4.37% $21.65 $1.5
2015 15.09 -73.98% $22.18 $1.47
2014 58 N/A $29 $0.5
2013 N/A N/A N/A N/A
2012 N/A N/A N/A N/A
2011 N/A N/A N/A N/A

Westlake Chemical Partners PE ratio by quarter (TTM)

Year PE ratio PE change Price EPS
Mar 2025 15.6 19.36% $23.09 $1.48
Dec 2024 13.07 1.48% $23.14 $1.77
Sep 2024 12.88 -8.72% $22.41 $1.74
Jun 2024 14.11 -2.76% $22.58 $1.6
Mar 2024 14.51 3.2% $22.2 $1.53
Dec 2023 14.06 3.46% $21.65 $1.54
Sep 2023 13.59 3.35% $21.75 $1.6
Jun 2023 13.15 6.31% $21.69 $1.65
Mar 2023 12.37 -4.18% $22.01 $1.78
Dec 2022 12.91 30.93% $23.5 $1.82
Sep 2022 9.86 -16.09% $21.5 $2.18
Jun 2022 11.75 2.44% $24.91 $2.12
Mar 2022 11.47 -0.09% $27.08 $2.36
Dec 2021 11.48 -8.96% $26.86 $2.34
Sep 2021 12.61 -1.64% $24.34 $1.93

WLKP Price vs fair value

How does WLKP's price compare to its estimated fair value based on its growth

WLKP average PE ratio chart

What is the average PE ratio of WLKP for the past years

The current PE ratio of WLKP is above its 3, 5 and 10-year averages.

3-year avg
13.28
5-year avg
12.72
10-year avg
13.44
15-year avg
N/A

WLKP PE vs peers

What is WLKP's PE ratio compared to its peers

When compared to its peer IOSP, WLKP's PE ratio is lower, but it is higher than VHI's.

Stock name PE ratio Market cap
VHI Valhi Inc 4.41 $512.14M
WLKP Westlake Chemical Partners LP 15.18 $791.46M
IOSP Innospec Inc 82.13 $2.21B
GPRE Green Plains Inc N/A $456.49M
AMTX Aemetis Inc N/A $169.43M

Frequently asked questions

What is Westlake Chemical Partners's PE ratio?

WLKP stock has a price to earnings ratio of 15.18 as of Jul 3, 2025.

What is the 3-year average PE ratio for Westlake Chemical Partners (WLKP)?

As an average over the last 3 years, WLKP stock has a PE ratio of 13.28.

What is the 5-year average PE ratio for Westlake Chemical Partners (WLKP)?

As an average over the last 5 years, WLKP stock has a PE ratio of 12.72.

What is the highest PE ratio for WLKP?

Over the last ten years, the quarterly PE ratio reached its highest level at 17.96 in the Mar 2017 quarter.

How does the current PE ratio for WLKP compare to its historical average?

WLKP's current price to earnings ratio is 13% above its 10-year historical average.

How is WLKP's PE ratio calculated (Westlake Chemical Partners PE ratio formula)?

To determine the P/E ratio, divide the latest stock price by the TTM earnings per share (EPS). As of today (Jul 3, 2025), Westlake Chemical Partners's share price is $22.46. The company's earnings per share for the trailing twelve months (TTM) ending Mar 2025 is $1.48. Therefore, Westlake Chemical Partners's price to earnings ratio for today is 15.18. PE RATIO(15.18) = STOCK PRICE($22.46) / TTM EPS($1.48)

All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.