SUN ยท Sunoco LP

Sunoco sits 7.5% above trend while refining peers outrun its flat week

SUNโ€™s weekly Trend Signal remains active after a 44-week run, but the latest pause leaves it trailing a stronger Oil & Gas Refining & Marketing group.

Week of 2 Oct 2026
Sunoco sits 7.5% above trend while refining peers outrun its flat week
SUN weekly market research ยท 2 Oct 2026

Price and trend

What changed, and whether the move is confirmed

Weekly price is shown against Sharemaestroโ€™s Trend Line and Fair Value, with participation and market leadership alongside it.

52-week history

Price, trend, and Fair Value

Latest
74.73 USD
vs Trend
7.5%
vs Fair Value
38.8%

The price chart compares weekly close with the Trend Line and Fair Value. SUN is shown at 7.5% versus the Trend Line and 38.8% versus Fair Value.

Price Trend Line Fair Value
52 weeks agoLatest week
Participation and leadership

Market Dynamics and Relative Strength

Pressure
0.82
Leadership
9.51

The pressure chart tracks Market Dynamics and Relative Strength together. The latest readings are - for Market Dynamics and - for Relative Strength, with four-week changes of - and -, respectively.

Market Dynamics Relative Strength
52 weeks agoLatest week
Weekly participation

Trading volume

Latest
2.8M
13W avg
2.6M
Ratio
1.1x

The volume profile shows weekly participation across the one-year window. Latest volume is 2.8M versus a 13-week average of 2.6M and a 52-week average of 2.5M.

52 weeks agoLatest week

Price position

Where the shares stand

  • Range location: 83.8%. Shows where the latest close sits between the 52-week low and high.
  • Trend distance: 7.5%. Price premium or discount versus the weekly Trend Line.
  • Fair-value gap: 38.8%. Premium demand or model discount versus Sharemaestro Fair Value.
  • High-water gap: -6.8%. Distance from the latest 52-week high.

Trading activity

Whether volume confirms the move

  • Participation: 1.1x. Latest volume versus the 13-week average.
  • Baseline: 2.6M. 13-week average volume.
  • One-year base: 2.5M. 52-week average volume.

Next checks

What investors should watch

  • Trend Line remains the key weekly regime level.
  • Activity pressure is the gauge to monitor for confirmation or fade.
  • A volume ratio above 1.5x would show stronger participation in the next move.

At a glance

Summary

Audio summaryA short spoken overview of the main findings.

Sunoco LP closed the week of 2 October at $74.73, effectively flat, with the stock still high in its 52-week range and 7.5% above its weekly Trend Line. The read is constructive but mixed: Market Dynamics remain positive, volume is only modestly above average, relative strength has cooled, and the stock is lagging a refining and marketing peer group that has been moving faster.

  • SUN finished the latest week down 0.0% at $74.73, with a 4-week loss of 1.2% but a 12-week gain of 10.3%.
  • The weekly Trend Signal is active, with 44 active weeks and price 7.5% above the $69.52 Trend Line.
  • The stock sits at 83.8% of its 52-week range and is 6.8% below its $80.22 high.
  • Volume of 2.8M shares was 1.1x the 13-week average, enough to show participation but not a strong confirmation read.
  • The industry backdrop is stronger than SUNโ€™s latest move, with US Oil & Gas Refining & Marketing up 1.6% for the week and 17.4% over 12 weeks on average.

Company analysis

The move in context

A constructive trend, but short-term follow-through has stalled

Sunoco LPโ€™s latest weekly close of $74.73 left the stock almost unchanged, down 0.0% for the week. That pause follows a 1.2% decline over four weeks, even though the broader medium-term profile remains positive with gains of 10.3% over 12 weeks, 17.1% over 26 weeks and 54.6% over 52 weeks.

The Sharemaestro Trend Signal remains active, with 44 active weeks and trend breadth of 84.6%. Price is 7.5% above the $69.52 weekly Trend Line, keeping the regime constructive, while the close sits at 83.8% of the 52-week range. The counterpoint is that SUN is still 6.8% below its $80.22 high, so the stock is near the top of its yearly range without having regained the recent peak.

Energy context is supportive, but refiners are setting a higher bar

The sector backdrop is broadly favourable. US Energy averaged a 0.6% weekly gain and a 9.0% 12-week gain, with 52.0% of names showing active weekly trend signals, 67.0% positive Market Dynamics and 54.0% positive Relative Strength. SUNโ€™s 12-week gain slightly tops the sector average, but its latest week lagged the group.

The industry comparison is more demanding. US Oil & Gas Refining & Marketing averaged a 1.6% weekly gain, a 2.1% four-week gain and a 17.4% 12-week gain. SUN ranked 14th of 19 industry names for both the week and four-week period, and 10th for 12 weeks. Peers such as CVR Energy, Valero, PBF Energy and Marathon Petroleum posted stronger recent gains, leaving Sunocoโ€™s trend intact but less forceful than the industry move.

Market Dynamics are positive, while Relative Strength is cooling

Sharemaestroโ€™s Market Dynamics reading remains positive at 0.82, and the four-week change in activity pressure is up 19.8%. That supports the view that demand has not disappeared, even though the current signal state shows no fresh buy trigger.

Relative Strength is also positive, with a latest reading of 9.51, but the four-week change is down 30.2%. That cooling matters because the stock is already trading near the top of its yearly range. A continued loss of relative strength would make the trend more dependent on broad industry support rather than SUN-specific momentum.

Volume, valuation and risk keep the read balanced

Latest volume was 2.8M shares, compared with a 13-week average of 2.6M and a 52-week average of 2.5M. The 1.1x volume ratio shows normal participation, not the kind of heavy turnover that would strongly confirm a renewed push higher. The recent sequence also shows heavier trading around the 18 September high-volume week of 5.2M shares, followed by a 4.0% drop on 3.3M shares and then the latest flat week on 2.8M.

Valuation distance is another risk marker. SUN trades 38.8% above Sharemaestro Fair Value of $53.82, which reflects premium demand but leaves less margin for disappointment. Weekly-return volatility is 3.7% over 13 weeks versus 3.5% over 52 weeks, and the 52-week split is favourable at 32 up weeks against 20 down weeks. Still, six recent reversal markers and a price that is near the top of its range argue for watching confirmation closely. The next checks are whether price holds above the $69.52 Trend Line, whether activity pressure stays positive, and whether any next move arrives with volume closer to or above 1.5x average.

Peer comparison

How the wider group is behaving

Breadth shows how much of the sector or industry is participating. A company move is more convincing when its peers are improving too.

US Energy

100 tracked companies

Above Trend Line52.0%

Positive Relative Strength54.0%

US Oil & Gas Refining & Marketing

19 tracked companies

Above Trend Line73.7%

Positive Relative Strength63.2%

Balanced view

What supports the case, and what could weaken it

What is working

  • The trend backdrop is active with a 44-week active streak.
  • Price is above the Trend Line, keeping the weekly tape constructive.
  • Price is above Fair Value, showing premium demand versus the model.
  • Activity pressure is positive on the latest completed week.
  • Next-week expectancy is positive at 59.23% based on similar historical setup states.

What needs caution

  • 6 reversal markers appear in the recent smart-money tape.

Research note

This article is for educational market research only and is not financial, investment, trading, tax, or legal advice. Sharemaestro does not make buy, sell, or hold recommendations.

Source and attribution

Source: Sharemaestro. Canonical article: https://sharemaestro.com/news/sunoco-flat-week-refining-peers-trend-cushion/.

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