Phillips 66 (PSX) Price/OCF Ratio: History & Chart

Phillips 66(PSX)

Oil & Gas Refining & Marketing · Houston, TX

$255.12+0.46 (+0.18%)

Delayed quote: Sep 4, 2026, 3:59 PM EDT

About Phillips 66

Phillips 66 operates as a diversified energy company, specializing in both manufacturing and logistics. Its comprehensive business model is structured across four primary segments: Midstream, Chemicals, Refining, and Marketing & Specialties (M&S). The Midstream division manages the vital infrastructure for transporting and processing various energy commodities. This includes moving crude oil and other feedstocks, delivering refined petroleum products to market, offering terminaling and storage solutions, and handling natural gas liquids (NGLs) through processes like transportation, storage, fractionation, export, and marketing. It also provides fee-based processing services and oversees the gathering, processing, transportation, and marketing of natural gas. The Chemicals segment is dedicated to the production and distribution of a broad spectrum of chemical products. This encompasses olefins like ethylene, aromatics and styrenics such as benzene, cyclohexane, styrene, and polystyrene, alongside various specialty chemicals. These specialty products include organosulfur compounds, solvents, catalysts, and chemicals utilized in drilling and mining operations. Through its Refining segment, Phillips 66 transforms crude oil and other feedstocks into essential petroleum products. These include different grades of gasoline, distillates, aviation fuels, and renewable fuels, processed at its network of 12 refineries located in the United States and Europe. The Marketing & Specialties (M&S) segment focuses on the procurement, resale, and marketing of refined petroleum products like gasolines, distillates, and aviation fuels, primarily serving markets in the United States and Europe. This segment also manufactures and distributes specialized products, including base oils and lubricants. Phillips 66, founded in 1875, is headquartered in Houston, Texas.

Houston, TX

12,600 employees

www.phillips66.com

Energy / Oil & Gas Refining & Marketing

Sector: Energy
Industry: Oil & Gas Refining & Marketing
CEO: Mark E. Lashier

View full financials

PSX Price/OCF Ratio Metrics

PRICE/OCF RATIO

11.49

PRICE/OCF RATIO AVG TTM

18.90

PRICE/OCF RATIO AVG 3Y

10.93

PRICE/OCF RATIO AVG 5Y

8.93

PRICE/OCF RATIO AVG 10Y

10.09

PRICE/OCF RATIO AVG 15Y

9.25

PRICE/OCF RATIO AVG 20Y

N/A

CURRENT VS TTM AVG

-39.22%

CURRENT VS 3Y AVG

+5.15%

CURRENT VS 5Y AVG

+28.69%

CURRENT VS 10Y AVG

+13.93%

CURRENT VS 15Y AVG

+24.25%

CURRENT VS 20Y AVG

N/A

SECTOR MEDIAN · ENERGY

9.54

median of 46 covered companies

CURRENT VS SECTOR MEDIAN

+20.50%

vs the sector median at left

NAME	MARKET CAP	PRICE/OCF RATIO	TTM	3Y	5Y
Phillips 66 (PSX)	$102.29B	11.49	18.90	10.93	8.93
Canadian Natural Resources Limited (CNQ)vs ›	$105.20B	8.85	8.14	7.48	6.91
Valero Energy Corporation (VLO)vs ›	$106.73B	9.99	11.67	7.83	7.17
Marathon Petroleum Corporation (MPC)vs ›	$113.54B	6.59	8.04	6.34	7.11
The Williams Companies, Inc. (WMB)vs ›	$90.74B	15.12	14.45	11.87	10.62
Slb N.V. (SLB)vs ›	$85.35B	13.31	10.83	10.42	12.56
Enterprise Products Partners L.P. (EPD)vs ›	$84.23B	9.66	9.21	8.52	7.90
Suncor Energy Inc. (SU)vs ›	$79.50B	7.12	6.67	5.23	4.87
Eni S.p.A. (E)vs ›	$77.62B	5.34	4.70	3.77	3.54
EOG Resources, Inc. (EOG)vs ›	$77.33B	5.78	6.33	6.10	6.66

NAME

MARKET CAP

PRICE/OCF RATIO

TTM

Phillips 66 (PSX)

$102.29B

11.49

18.90

10.93

8.93

Canadian Natural Resources Limited (CNQ)vs ›

$105.20B

8.85

8.14

7.48

6.91

Valero Energy Corporation (VLO)vs ›

$106.73B

9.99

11.67

7.83

7.17

Marathon Petroleum Corporation (MPC)vs ›

$113.54B

6.59

8.04

6.34

7.11

The Williams Companies, Inc. (WMB)vs ›

$90.74B

15.12

14.45

11.87

10.62

Slb N.V. (SLB)vs ›

$85.35B

13.31

10.83

10.42

12.56

Enterprise Products Partners L.P. (EPD)vs ›

$84.23B

9.66

9.21

8.52

7.90

Suncor Energy Inc. (SU)vs ›

$79.50B

7.12

6.67

5.23

4.87

Eni S.p.A. (E)vs ›

$77.62B

5.34

4.70

3.77

3.54

EOG Resources, Inc. (EOG)vs ›

$77.33B

5.78

6.33

6.10

6.66

Price/OCF Ratio Formula & Definition

P/OCF measures market price relative to operating cash flow: market cap divided by TTM operating cash flow. OCF is cash from operations before capital expenditures, so it sits above free cash flow — P/OCF typically reads below P/FCF, with the widest gap for capex-heavy businesses.

Price/OCF Ratio FAQ

What is the Price/OCF ratio for Phillips 66 (PSX)?

The Price/OCF ratio for PSX stock is 11.49.

Is Phillips 66's Price/OCF ratio high or low?

The Price/OCF ratio of 11.49 is 29% above its 5-year average of 8.93, near the low end of its 5-year range (3.90–34.09).

What is the TTM average Price/OCF ratio for Phillips 66 (PSX)?

The TTM average Price/OCF ratio for PSX stock is 18.90.

What is the 3Y average Price/OCF ratio for Phillips 66 (PSX)?

The 3Y average Price/OCF ratio for PSX stock is 10.93.

What is the 5Y average Price/OCF ratio for Phillips 66 (PSX)?

The 5Y average Price/OCF ratio for PSX stock is 8.93.

What is the 10Y average Price/OCF ratio for Phillips 66 (PSX)?

The 10Y average Price/OCF ratio for PSX stock is 10.09.

What is the 15Y average Price/OCF ratio for Phillips 66 (PSX)?

The 15Y average Price/OCF ratio for PSX stock is 9.25.

DATE	PRICE/OCF RATIO
2026-09-03	11.49
2026-09-02	11.55
2026-09-01	11.37
2026-08-31	11.12
2026-08-28	11.01
2026-08-27	10.82
2026-08-26	10.93
2026-08-25	10.69
2026-08-24	10.92
2026-08-21	10.96
2026-08-20	10.83
2026-08-19	10.93
2026-08-18	10.98
2026-08-17	10.85
2026-08-14	10.54
2026-08-13	10.49
2026-08-12	10.18
2026-08-11	10.12
2026-08-10	9.72
2026-08-07	9.20
2026-08-06	9.27
2026-08-05	9.14
2026-08-04	33.07
2026-08-03	33.11
2026-07-31	34.00
2026-07-30	33.82
2026-07-29	33.21
2026-07-28	33.06
2026-07-27	33.38
2026-07-24	33.21
2026-07-23	33.24
2026-07-22	33.95
2026-07-21	34.09
2026-07-20	33.53
2026-07-17	33.22
2026-07-16	32.33
2026-07-15	31.50
2026-07-14	32.35
2026-07-13	31.85
2026-07-10	30.25
2026-07-09	30.49
2026-07-08	30.16
2026-07-07	28.72
2026-07-06	28.48
2026-07-02	28.33
2026-07-01	28.03
2026-06-30	27.15
2026-06-29	27.95
2026-06-26	27.57
2026-06-25	27.59
2026-06-24	27.08
2026-06-23	27.36
2026-06-22	27.05
2026-06-18	26.68
2026-06-17	26.85
2026-06-16	27.62
2026-06-15	27.83
2026-06-12	28.82
2026-06-11	28.60
2026-06-10	29.18
2026-06-09	28.75
2026-06-08	29.46
2026-06-05	29.40
2026-06-04	29.57
2026-06-03	29.66
2026-06-02	29.32
2026-06-01	28.95
2026-05-29	28.25
2026-05-28	28.38
2026-05-27	28.05
2026-05-26	27.93
2026-05-22	28.54
2026-05-21	27.95
2026-05-20	28.80
2026-05-19	29.29
2026-05-18	28.88
2026-05-15	28.30
2026-05-14	27.54
2026-05-13	27.59
2026-05-12	28.17
2026-05-11	28.16
2026-05-08	27.55
2026-05-07	27.03
2026-05-06	27.58
2026-05-05	28.95
2026-05-04	28.66
2026-05-01	28.30
2026-04-30	28.77
2026-04-29	27.86
2026-04-28	13.48
2026-04-27	13.40
2026-04-24	13.30
2026-04-23	13.03
2026-04-22	13.12
2026-04-21	13.01
2026-04-20	12.72
2026-04-17	12.77
2026-04-16	13.34
2026-04-15	13.18
2026-04-14	12.96
2026-04-13	13.10
2026-04-10	13.00
2026-04-09	13.15
2026-04-08	13.72
2026-04-07	14.26
2026-04-06	14.48
2026-04-02	14.39
2026-04-01	14.34
2026-03-31	14.87
2026-03-30	15.09
2026-03-27	15.37
2026-03-26	15.02
2026-03-25	14.80
2026-03-24	15.03
2026-03-23	14.43
2026-03-20	14.33
2026-03-19	14.56
2026-03-18	14.10
2026-03-17	14.10
2026-03-16	14.16
2026-03-13	14.10
2026-03-12	14.21
2026-03-11	13.84
2026-03-10	13.27
2026-03-09	13.31
2026-03-06	13.55
2026-03-05	13.59
2026-03-04	13.45
2026-03-03	13.05
2026-03-02	13.08
2026-02-27	12.60
2026-02-26	12.45
2026-02-25	12.40
2026-02-24	12.60
2026-02-23	12.64
2026-02-20	12.72
2026-02-19	18.49
2026-02-18	18.73
2026-02-17	18.82
2026-02-13	19.01
2026-02-12	18.59
2026-02-11	19.22
2026-02-10	18.72
2026-02-09	18.74
2026-02-06	18.78
2026-02-05	18.38
2026-02-04	18.41
2026-02-03	17.62
2026-02-02	16.93
2026-01-30	17.08
2026-01-29	17.15
2026-01-28	16.91
2026-01-27	16.66
2026-01-26	16.71
2026-01-23	16.84
2026-01-22	16.89
2026-01-21	16.86
2026-01-20	16.48
2026-01-16	16.46
2026-01-15	16.66
2026-01-14	16.83
2026-01-13	16.39
2026-01-12	16.52
2026-01-09	16.92
2026-01-08	17.16
2026-01-07	16.41
2026-01-06	16.26
2026-01-05	16.66
2026-01-02	15.54
2025-12-31	15.36
2025-12-30	15.42
2025-12-29	15.30
2025-12-26	15.20
2025-12-24	15.28
2025-12-23	15.37
2025-12-22	15.35
2025-12-19	15.34
2025-12-18	15.37
2025-12-17	15.71
2025-12-16	15.68
2025-12-15	16.84
2025-12-12	16.83
2025-12-11	17.07
2025-12-10	17.11
2025-12-09	16.65
2025-12-08	16.55
2025-12-05	16.58
2025-12-04	16.59
2025-12-03	16.64
2025-12-02	16.37
2025-12-01	16.63
2025-11-28	16.30
2025-11-26	16.06
2025-11-25	15.96
2025-11-24	15.85
2025-11-21	15.91
2025-11-20	15.71
2025-11-19	16.00
2025-11-18	16.47
2025-11-17	16.26
2025-11-14	16.94
2025-11-13	16.60
2025-11-12	16.42
2025-11-11	16.76
2025-11-10	16.50
2025-11-07	16.42
2025-11-06	16.45
2025-11-05	16.18
2025-11-04	16.15
2025-11-03	16.41
2025-10-31	16.20
2025-10-30	16.31
2025-10-29	16.42
2025-10-28	16.22
2025-10-27	16.43
2025-10-24	16.38
2025-10-23	16.48
2025-10-22	15.94
2025-10-21	15.60
2025-10-20	15.81
2025-10-17	15.69
2025-10-16	15.57
2025-10-15	15.72
2025-10-14	15.88
2025-10-13	15.75
2025-10-10	15.38
2025-10-09	15.91
2025-10-08	15.93
2025-10-07	16.06
2025-10-06	16.13
2025-10-03	16.14
2025-10-02	16.37
2025-10-01	16.33
2025-09-30	16.50
2025-09-29	16.69
2025-09-26	16.92
2025-09-25	16.88
2025-09-24	16.57
2025-09-23	16.05
2025-09-22	15.72
2025-09-19	15.74
2025-09-18	15.94
2025-09-17	16.15
2025-09-16	16.14
2025-09-15	15.92
2025-09-12	15.87
2025-09-11	16.08
2025-09-10	15.95
2025-09-09	16.05
2025-09-08	15.80
2025-09-05	15.96
2025-09-04	15.97
2025-09-03	15.84
2025-09-02	16.24
2025-08-29	16.21
2025-08-28	16.12
2025-08-27	16.09
2025-08-26	15.76
2025-08-25	15.72
2025-08-22	15.77

DATE

PRICE/OCF RATIO

2026-09-03

11.49

2026-09-02

11.55

2026-09-01

11.37

2026-08-31

11.12

2026-08-28

11.01

2026-08-27

10.82

2026-08-26

10.93

2026-08-25

10.69

2026-08-24

10.92

2026-08-21

10.96

2026-08-20

10.83

2026-08-19

10.93

2026-08-18

10.98

2026-08-17

10.85

2026-08-14

10.54

2026-08-13

10.49

2026-08-12

10.18

2026-08-11

10.12

2026-08-10

9.72

2026-08-07

9.20

2026-08-06

9.27

2026-08-05

9.14

2026-08-04

33.07

2026-08-03

33.11

2026-07-31

34.00

2026-07-30

33.82

2026-07-29

33.21

2026-07-28

33.06

2026-07-27

33.38

2026-07-24

33.21

2026-07-23

33.24

2026-07-22

33.95

2026-07-21

34.09

2026-07-20

33.53

2026-07-17

33.22

2026-07-16

32.33

2026-07-15

31.50

2026-07-14

32.35

2026-07-13

31.85

2026-07-10

30.25

2026-07-09

30.49

2026-07-08

30.16

2026-07-07

28.72

2026-07-06

28.48

2026-07-02

28.33

2026-07-01

28.03

2026-06-30

27.15

2026-06-29

27.95

2026-06-26

27.57

2026-06-25

27.59

2026-06-24

27.08

2026-06-23

27.36

2026-06-22

27.05

2026-06-18

26.68

2026-06-17

26.85

2026-06-16

27.62

2026-06-15

27.83

2026-06-12

28.82

2026-06-11

28.60

2026-06-10

29.18

2026-06-09

28.75

2026-06-08

29.46

2026-06-05

29.40

2026-06-04

29.57

2026-06-03

29.66

2026-06-02

29.32

2026-06-01

28.95

2026-05-29

28.25

2026-05-28

28.38

2026-05-27

28.05

2026-05-26

27.93

2026-05-22

28.54

2026-05-21

27.95

2026-05-20

28.80

2026-05-19

29.29

2026-05-18

28.88

2026-05-15

28.30

2026-05-14

27.54

2026-05-13

27.59

2026-05-12

28.17

2026-05-11

28.16

2026-05-08

27.55

2026-05-07

27.03

2026-05-06

27.58

2026-05-05

28.95

2026-05-04

28.66

2026-05-01

28.30

2026-04-30

28.77

2026-04-29

27.86

2026-04-28

13.48

2026-04-27

13.40

2026-04-24

13.30

2026-04-23

13.03

2026-04-22

13.12

2026-04-21

13.01

2026-04-20

12.72

2026-04-17

12.77

2026-04-16

13.34

2026-04-15

13.18

2026-04-14

12.96

2026-04-13

13.10

2026-04-10

13.00

2026-04-09

13.15

2026-04-08

13.72

2026-04-07

14.26

2026-04-06

14.48

2026-04-02

14.39

2026-04-01

14.34

2026-03-31

14.87

2026-03-30

15.09

2026-03-27

15.37

2026-03-26

15.02

2026-03-25

14.80

2026-03-24

15.03

2026-03-23

14.43

2026-03-20

14.33

2026-03-19

14.56

2026-03-18

14.10

2026-03-17

14.10

2026-03-16

14.16

2026-03-13

14.10

2026-03-12

14.21

2026-03-11

13.84

2026-03-10

13.27

2026-03-09

13.31

2026-03-06

13.55

2026-03-05

13.59

2026-03-04

13.45

2026-03-03

13.05

2026-03-02

13.08

2026-02-27

12.60

2026-02-26

12.45

2026-02-25

12.40

2026-02-24

12.60

2026-02-23

12.64

2026-02-20

12.72

2026-02-19

18.49

2026-02-18

18.73

2026-02-17

18.82

2026-02-13

19.01

2026-02-12

18.59

2026-02-11

19.22

2026-02-10

18.72

2026-02-09

18.74

2026-02-06

18.78

2026-02-05

18.38

2026-02-04

18.41

2026-02-03

17.62

2026-02-02

16.93

2026-01-30

17.08

2026-01-29

17.15

2026-01-28

16.91

2026-01-27

16.66

2026-01-26

16.71

2026-01-23

16.84

2026-01-22

16.89

2026-01-21

16.86

2026-01-20

16.48

2026-01-16

16.46

2026-01-15

16.66

2026-01-14

16.83

2026-01-13

16.39

2026-01-12

16.52

2026-01-09

16.92

2026-01-08

17.16

2026-01-07

16.41

2026-01-06

16.26

2026-01-05

16.66

2026-01-02

15.54

2025-12-31

15.36

2025-12-30

15.42

2025-12-29

15.30

2025-12-26

15.20

2025-12-24

15.28

2025-12-23

15.37

2025-12-22

15.35

2025-12-19

15.34

2025-12-18

15.37

2025-12-17

15.71

2025-12-16

15.68

2025-12-15

16.84

2025-12-12

16.83

2025-12-11

17.07

2025-12-10

17.11

2025-12-09

16.65

2025-12-08

16.55

2025-12-05

16.58

2025-12-04

16.59

2025-12-03

16.64

2025-12-02

16.37

2025-12-01

16.63

2025-11-28

16.30

2025-11-26

16.06

2025-11-25

15.96

2025-11-24

15.85

2025-11-21

15.91

2025-11-20

15.71

2025-11-19

16.00

2025-11-18

16.47

2025-11-17

16.26

2025-11-14

16.94

2025-11-13

16.60

2025-11-12

16.42

2025-11-11

16.76

2025-11-10

16.50

2025-11-07

16.42

2025-11-06

16.45

2025-11-05

16.18

2025-11-04

16.15

2025-11-03

16.41

2025-10-31

16.20

2025-10-30

16.31

2025-10-29

16.42

2025-10-28

16.22

2025-10-27

16.43

2025-10-24

16.38

2025-10-23

16.48

2025-10-22

15.94

2025-10-21

15.60

2025-10-20

15.81

2025-10-17

15.69

2025-10-16

15.57

2025-10-15

15.72

2025-10-14

15.88

2025-10-13

15.75

2025-10-10

15.38

2025-10-09

15.91

2025-10-08

15.93

2025-10-07

16.06

2025-10-06

16.13

2025-10-03

16.14

2025-10-02

16.37

2025-10-01

16.33

2025-09-30

16.50

2025-09-29

16.69

2025-09-26

16.92

2025-09-25

16.88

2025-09-24

16.57

2025-09-23

16.05

2025-09-22

15.72

2025-09-19

15.74

2025-09-18

15.94

2025-09-17

16.15

2025-09-16

16.14

2025-09-15

15.92

2025-09-12

15.87

2025-09-11

16.08

2025-09-10

15.95

2025-09-09

16.05

2025-09-08

15.80

2025-09-05

15.96

2025-09-04

15.97

2025-09-03

15.84

2025-09-02

16.24

2025-08-29

16.21

2025-08-28

16.12

2025-08-27

16.09

2025-08-26

15.76

2025-08-25

15.72

2025-08-22

15.77

Price/OCF Ratio: 11.49

PSX Price/OCF Ratio Chart

PSX Average Price/OCF Ratio Chart

PSX Current vs Average Price/OCF Ratio Chart

PSX Price/OCF Ratio Metrics

PSX Competitors' Price/OCF Ratio

Operating Cash Flow Valuation

Price/OCF Ratio Formula & Definition

Price/OCF Ratio FAQ

PSX Price/OCF Ratio History

Related Metrics