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Phillips 66
$255.09 0.17% today
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Why Phillips 66 (PSX) stock moved

Updated Sep 7, 2026

Phillips 66 (PSX) shares rose 0.2% to $255.09 as of September 7, 2026, a slight gain from the prior close of $254.66. BestStocks flagged the session as a major change for PSX. Below, we break down what changed for PSX, why it matters for investors, how the stock reacted, and the catalysts on the calendar.

What happened

PSX climbed 0.2% to $255.09

Phillips 66 reported strong Q2 2026 earnings with adjusted EPS of $9.41, beating analyst expectations, driven by high crude capacity utilization and strong clean product yields (Yahoo Finance). The stock rose 2.86% to $243.66 on the back of elevated refining margins and the company's aggressive debt reduction and share repurchase program. Volume of 789k shares traded at 0.63x the typical pace 180 minutes into the session. PSX earnings release scheduled for 2026-11-04 (consensus EPS estimate $8.55); monitor refining margin trends and global crude demand indicators for signals of sustainability.

This summary describes the catalyst and move as first detected on Aug 26, 2026, 12:32 PM EDT; the stock has continued trading since, so the current price and percentage move (shown above) may be larger or smaller than the figures here.
ValuationWeak confidence
Rel. volume
0.9×
Below Avg
Vs peers
No comparable peers
Market cap
$102.3B
New York Stock Exchange
Analyst target
$237
-7.0% vs price
Price chart
Aug 7 – Sep 4
VVVVV$204$230$257Aug 7Aug 14Aug 21Aug 28Sep 4
E earnings
F filing
A analyst
V/N other
click a marker to highlight
Change events — click to jump to details

What it means for Phillips 66 investors

For Phillips 66 investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: Positive 0.2% session move; Positive price momentum. Weighing against that: Phillips 66 (PSX) moved -3.46% from $209.82 to $202.55 on 2026-08-05; Phillips 66 (PSX) moved -2.63% from $201.45 to $196.16 on 2026-07-15. Wall Street's consensus price target sits at $237.22, implying -7.0% downside from $255.09. BestStocks rates the overall signal quality weak (33/100). With earnings roughly 58 days out, the next report is the most likely near-term test of the move.

PSX price reaction

PSX last traded at $255.09, up $0.43 (+0.17%) from the previous close of $254.66. The session traded on 0.9× average volume (below avg), so participation was unremarkable. Over the past month the stock has ranged between $203.91 and $256.09, and it currently sits about 98% of the way up that band.

Bullish and bearish analyst opinions on Phillips 66 (PSX)

The consensus analyst price target on Phillips 66 (PSX) is $237.22, 7.0% below the recent $255.09. Over the past 90 days analysts logged 0 upgrades, 17 maintains, and 0 downgrades. Here is how the bullish and bearish cases on PSX line up.

The bullish case

  • The Street's most bullish target is $335.00 (+31.3%).
  • Positive 0.2% session move.
  • Positive price momentum.
  • Phillips 66 (PSX) moved +2.75% from $201.32 to $206.86 on 2026-07-17.

The bearish case

  • The consensus analyst price target of $237.22 sits 7.0% below the recent $255.09, so the average target sees limited room to run.
  • The most bearish analyst target is $196.00 (-23.2%).
  • Phillips 66 (PSX) moved -3.46% from $209.82 to $202.55 on 2026-08-05.
  • Phillips 66 (PSX) declined 2.87% from $174.05 to $169.05 on June 30, 2026.
Bull vs bear balanceNeutral / Mixed
BearishNeutralBullish

Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.

Analyst price targets and ratings are FMP consensus figures as of Sep 7, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.

Analyst expectations
Consensus target: $237-7.0%
= 17 maintains
Piper Sandler maintained Neutral · 2026-09-03
SEC filings watch
10-Q2026-08-05
Quarterly financial results
medium
8-K2026-08-05
Material event — review for impact
high
8-K2026-05-14
Material event — review for impact
high
Peer context
PSX+0.2%

Previous notable changes for PSX

Activity2026-09-02+1.6%via Yahoo Finance
Phillips 66 rose 2.16% to $257.47, reaching a new 52-week high, driven by strong diesel refining margins, geopolitical tensions supporting oil prices, and a 33% drop in short interest during August (per web search synthesis). Volume of 645,142 shares ran 1.18x the time-adjusted average, indicating normal participation.
Valuation2026-08-13+3.1%via Yahoo Finance
Phillips 66 shares rose 2.39% to $230.98, driven by a broader energy sector rally fueled by rising WTI crude oil prices above $82/barrel amid geopolitical tensions around the Strait of Hormuz, combined with lingering momentum from strong second-quarter earnings ($9.41 EPS vs. estimates) featuring doubled refining margins and substantial debt reduction. Volume was below average at 0.52x the expected intraday pace.
Valuation2026-08-11+4.1%via ir.kindermorgan.com
Phillips 66 climbed 2.97% to $221.92, reaching a new 52-week high, driven by the company's final investment decision (FID) on the $5 billion Western Gateway Pipeline system announced today alongside Kinder Morgan and HF Sinclair, per ir.kindermorgan.com. The rally builds on momentum from the company's Q2 earnings beat powered by strong refining margins (reuters.com). Volume of 651k shares ran at 0.81x typical levels 120 minutes into the session.
Valuation2026-08-10+5.7%via Yahoo Finance
Phillips 66 surged 4.12% to $212.31 after reporting a Q2 earnings beat with strong refining margins (Zacks), coupled with management's announcement of a $10 billion share repurchase authorization and subsequent analyst price-target upgrades. Volume stands at 526,615 shares (150 min into session), running at 0.53x the expected pace for this time of day.

In-depth PSX event analyses

Permanent, dated analyses of PSX's most significant sessions.
Upcoming catalysts & outlook
Next earnings
2026-11-04 (est.)
in 58 days
Thesis shift
Neutral / Mixed
bearish signal
Risk level
High
from change events

Frequently asked questions about PSX

Why did Phillips 66 (PSX) stock move?

PSX rose 0.2% to $255.09. The move coincided with the context summarized above, though no single company-specific catalyst was independently confirmed.

How much did PSX stock rise?

PSX gained 0.17% ($0.43) versus the prior close of $254.66, last trading at $255.09 on 0.9× average volume.

When is Phillips 66's next earnings date?

PSX's next earnings report is estimated for 2026-11-04 — about 58 days away.

What is the analyst price target for PSX?

The consensus analyst price target for PSX is $237.22, about 7.0% below the current $255.09. Over the past 90 days, analysts recorded 0 upgrades, 17 maintains, and 0 downgrades.

How BestStocks tracks PSX

This page is generated automatically by BestStocks' change-detection system after its price and volume cleared PSX-specific materiality thresholds, triggering an evidence check. It draws on 20 tracked change events for PSX, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of September 7, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.

Data sources
FMP real-time & historical price dataFMP earnings & estimatesSEC EDGAR filingsAnalyst ratings & price targets (FMP)Earnings calendar (FMP)
Educational research tool — not personalized investment advice. Data may be delayed.