Phillips 66 (PSX) Fair Value 2026

PSX · Petroleum Refining ·

By CirclFi Research Team · Data from SEC EDGAR, FRED & GDELT

Quality Score

7.6 /10

32 fundamental signals · 13 models active

Value Trap Risk

SAFE (18/100)

Quick Summary — As of 2026-07-13, Phillips 66 (PSX) trades at $198.29, approximately 4% below CirclFi’s Bayesian DCF fair value of $207.30. QOC: 7.6/10. Value Trap Risk: 18/100 (SAFE). 13/13 models active.

Key Facts

Ticker
PSX
Price
$198.29
Quality Score
7.6/10
Value Trap Risk
18/100
Models Active
13/13
Last Updated
Strength: Bayesian DCF suggests +4.5% upside with 64% confidence
Risk: Limited model coverage (13/13) may reduce confidence

Valuation Matrix

13 Intrinsic Value Models vs. Current Price ($198.29)

Core Models (Unlocked)
Model Fair Value Upside
Bayesian DCF
High Conviction
$207.30 +4.5%
Earnings Power Value
High Conviction
$39.47 -80.1%
CUCE Ensemble
Low Conviction
$141.20 -28.8%
First Chicago
High Conviction
$205.31 +3.5%

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What Is Phillips 66 (PSX) Worth in 2026?

According to the CirclFi Deep Alpha Valuation Engine, the balance of valuation evidence tilts cautious on Phillips 66 at its current price of $198.29. The composite intrinsic value is estimated at $142.27 (-28.2% average return), with 8 models flagging overvaluation risk. Model dispersion is worth noting: Markov DDM targets $259.28 (+30.8%), versus Dynamic NAV at $31.63 (-84.1%). This +114.8% range highlights the importance of multi-model analysis rather than relying on any single methodology. Among models with highest confidence, EPV lean bearish — adding weight to the bearish side of the thesis.

What Do the Models Say About PSX?

13 of 13 models are currently active for PSX. Of these, 5 models suggest upside while 8 models suggest overvaluation. The Bayesian DCF estimates PSX's intrinsic value at $207.30, implying +4.5% upside from the current price. See which stocks rank higher →

How Does PSX Rank in Petroleum Refining?

Among 17 Petroleum Refining stocks, PSX ranks #6 by Quality of Company score. CirclFi's QOC score of 7.6/10 evaluates 32 fundamental signals. A score of 7.6 indicates above-average quality.

As a energy producer, Phillips 66 operates in a sector where reserve life index is a critical driver of valuation. Investors evaluating PSX should weigh these sector-specific dynamics alongside our model-derived fair values.

Is PSX a Value Trap?

CirclFi's Value Trap algorithm assigns PSX a score of 18/100 (SAFE). This indicates minimal risk. Fundamentals are healthy. The score cross-references apparent undervaluation against fundamental deterioration signals. Browse lowest value-trap stocks →

Multi-Model Methodology

13 of 13 models are active for Phillips 66. Broad coverage provides high confidence. Each model applies a fundamentally different valuation philosophy. See the complete methodology →

According to the CirclFi Quality of Company (QOC) framework, which evaluates 32 signals including margin stability, revenue growth trajectory, leverage, and free cash flow generation, Phillips 66 is rated at 7.6/10. This strong-tier score demonstrates strong fundamentals across the majority of our quality signals.

The gap between the most bullish and bearish model spans +114.8% — demonstrating why single-model analysis is dangerous. Browse all stocks with 13-model coverage →

Data Sources & Confidence

Every PSX valuation is built from SEC EDGAR XBRL filings — 700+ standardized financial tags. Macroeconomic context from FRED calibrates discount rates, while GDELT news sentiment feeds into our Sentiment SOTP model. All pipelines run daily. Read the complete data methodology →

Across PSX's 13 active models, average confidence is 48%. Lower confidence may reflect limited history or high volatility.

CirclFi's output is a research starting point, not a buy/sell signal. All data updates daily. Read the full methodology →

This analysis is produced by the CirclFi Valuation Engine using quantitative models applied to SEC EDGAR filings, public market feeds, and FRED macroeconomic indicators. It is not financial advice.

Read the full investment analysis: Should You Buy Phillips 66 Stock in 2026? →

Bull case, bear case, risk factors & peer comparison — updated daily

Which Similar Petroleum Refining Stocks Should You Also Analyze?

8 related Petroleum Refining stocks with 13-model coverage

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Frequently Asked Questions About Phillips 66

What is Phillips 66's intrinsic value in 2026?

Based on CirclFi's 13-model analysis, Phillips 66 (PSX) has multiple fair value estimates. The Bayesian DCF model runs 10,000 Monte Carlo simulations with jump-diffusion to estimate intrinsic value at $207.30. The Quality of Company score is 7.6/10 across 32 fundamental signals. All models use SEC EDGAR filings updated daily. See our methodology page for how each model works.

Is PSX overvalued or undervalued right now?

At $198.29, 5 of 13 active models suggest PSX may be undervalued, while 8 indicate potential overvaluation. The assessment depends on which methodology best fits Phillips 66's business model in Petroleum Refining.

What does a Quality of Company score of 7.6 mean for PSX?

Phillips 66's QOC of 7.6/10 reflects 32 fundamental signals: profitability margins, revenue growth consistency, balance sheet leverage, free cash flow generation, and capital allocation efficiency. Scores above 7 indicate strong fundamentals and disciplined management.

How many valuation models does CirclFi run on PSX?

CirclFi analyzes PSX with 13 institutional-grade models daily: Bayesian DCF (Monte Carlo + jump-diffusion), EPV (Greenwald zero-growth), EROIC Spread (McKinsey reinvestment), First Chicago (3-scenario), Markov DDM (regime-switching), ML-RIV (machine learning residual income), Dynamic NAV (asset-based), PWERM (option-theoretic), Regime Cross-Sectional (relative), Sentiment SOTP (hybrid), CUCE Ensemble (meta-model), FTNN Topology (neural network), and RCMH-DCF (conditional regime). Currently 13 of 13 are active for this stock. Read the full methodology →

Is PSX a value trap in 2026?

Phillips 66's Value Trap score is 18/100 (SAFE). This low score indicates the current valuation is not artificially depressed by fundamental deterioration, suggesting genuine opportunity rather than a trap. Browse stocks by value-trap risk →

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