Is DK or PSX more undervalued in 2026?

CirclFi compares Delek US Holdings, Inc. (DK) and Phillips 66 (PSX) using 13 institutional-grade valuation models. DK has a Quality of Company score of 6.5/10 while PSX scores 7.8/10.

Which is a better buy — DK or PSX?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do DK and PSX valuations compare?

DK at $44.51 and PSX at $175.88 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

DK vs PSX Valuation Comparison 2026 — Intrinsic Value Analysis

DK

Petroleum Refining

Delek US Holdings, Inc.

Quality

6.5

out of 10

Value Trap

SAFE

Price

$44.51

Last close

Models

11/13

Active

PSX

Petroleum Refining

Phillips 66

Quality

7.8

out of 10

Value Trap

SAFE

Price

$175.88

Last close

Models

13/13

Active

Model-by-Model Comparison

Model	Type	DK Fair Value	DK Upside	PSX Fair Value	PSX Upside
Bayesian DCF	Intrinsic	—	—	$187.61	+6.7%
Earnings Power Value	Intrinsic	$14.72	-66.9%	$2.08	-98.8%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$112.76	+153.3%	$115.00	-34.6%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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DK vs PSX — Which Stock Is More Undervalued?

PSX scores higher with a 7.8/10 quality rating vs DK's 6.5/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Delek US Holdings, Inc. (DK) and Phillips 66 (PSX) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

DK currently trades at $44.51 with a QOC of 6.5/10, while PSX trades at $175.88 with a QOC of 7.8/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).