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PSX Phillips 66 PE ratio, current and historical analysis

The current price-to-earnings ratio for Phillips 66 stock as of May 15, 2025 is 28.1. This is calculated based on the current EPS of $4.44 and the stock price of $124.77 per share. The PE ratio has increased by 42% from the past four quarters average of 19.8.

PSX PE ratio history

How has PSX's PE ratio performed in the past

The average historical PE ratio of Phillips 66 for the last ten years is 15.1. The current P/E ratio of 28.1 is 86% higher than the historical average. In the past ten years, PSX's PE ratio peaked in the Mar 2020 quarter at 76.64, when the stock price was $53.65 and the EPS was $0.7. The lowest point was in the Sep 2022 quarter, when it reached 3.68 with a price of $80.72 and an EPS of $21.92.

Today
28.1
Average
15.1
Median
10.41
Minimum
3.68
Maximum
76.64

Phillips 66 PE ratio by year

Maximum annual increase: 179.64% in 2016

Maximum annual decrease: -81.72% in 2022

Year PE ratio PE change Price EPS
2024 22.74 165.65% $113.93 $5.01
2023 8.56 91.93% $133.14 $15.56
2022 4.46 -81.72% $104.08 $23.36
2021 24.4 N/A $72.46 $2.97
2020 N/A N/A $69.94 -$9.06
2019 16.38 125.62% $111.41 $6.8
2018 7.26 -28.96% $86.15 $11.87
2017 10.22 -65.23% $101.15 $9.9
2016 29.39 179.64% $86.41 $2.94
2015 10.51 23.07% $81.8 $7.78
2014 8.54 -32.81% $71.7 $8.4
2013 12.71 56.72% $77.13 $6.07
2012 8.11 N/A $53.1 $6.55
2011 N/A N/A N/A $7.61
2010 N/A N/A N/A $1.17

Phillips 66 PE ratio by quarter (TTM)

Year PE ratio PE change Price EPS
Mar 2025 27.81 22.3% $123.48 $4.44
Dec 2024 22.74 36% $113.93 $5.01
Sep 2024 16.72 39.33% $131.45 $7.86
Jun 2024 12 -3.77% $141.17 $11.76
Mar 2024 12.47 45.68% $163.34 $13.1
Dec 2023 8.56 18.56% $133.14 $15.56
Sep 2023 7.22 74.82% $120.15 $16.65
Jun 2023 4.13 5.63% $95.38 $23.12
Mar 2023 3.91 -12.33% $101.38 $25.94
Dec 2022 4.46 21.2% $104.08 $23.36
Sep 2022 3.68 -47.73% $80.72 $21.92
Jun 2022 7.04 -53.13% $81.99 $11.64
Mar 2022 15.02 -38.44% $86.39 $5.75
Dec 2021 24.4 N/A $72.46 $2.97
Sep 2021 N/A N/A $70.03 -$1.15

PSX Price vs fair value

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

PSX average PE ratio chart

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

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

3-year avg
10.9
5-year avg
12.15
10-year avg
15.1
15-year avg
N/A

PSX PE vs peers

What is PSX's PE ratio compared to its peers

PSX's PE ratio stands lower than its peer stock VLO, but it is higher than XOM's and CVX's.

Stock name PE ratio Market cap
XOM Exxon Mobil Corp 14.4 $467.94B
CVX Chevron Corp 16.2 $248.44B
MPC Marathon Petroleum Corp 22.83 $50.78B
PSX Phillips 66 28.1 $50.85B
VLO Valero Energy Corp 47.17 $42.4B
CLMT Calumet Specialty Products Partners LP N/A $1.17B

Frequently asked questions

What is Phillips 66's PE ratio?

PSX's price to earnings ratio is 28.1 as of May 15, 2025.

What is the 3-year average PE ratio for Phillips 66 (PSX)?

The 3-year average price to earnings ratio for PSX stock is 10.9.

What is the 5-year average PE ratio for Phillips 66 (PSX)?

The 5-year average price to earnings ratio for PSX stock is 12.15.

What is the highest PE ratio for PSX?

In the last ten years, the Mar 2020 quarter recorded the highest quarterly PE ratio at 76.64.

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

The current price to earnings ratio of PSX is 86% higher than the 10-year historical average.

How is PSX's PE ratio calculated (Phillips 66 PE ratio formula)?

You can calculate the P/E ratio by dividing the most recent stock price by the trailing twelve months EPS. As of today (May 15, 2025), Phillips 66's stock price is $124.77. The earnings per share for the trailing twelve months (TTM) ending Mar 2025 is $4.44. Therefore, Phillips 66's PE ratio for today is 28.1. PE RATIO(28.1) = STOCK PRICE($124.77) / TTM EPS($4.44)

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