Is USO a Good Investment in 2026? Bull Case, Bear Case, Contango and Key Risks

Summary

Whether the United States Oil Fund (USO) is attractive in 2026 depends on more than whether an investor believes oil prices will rise.

The bull case includes:

• Severe global supply disruption;
• Reduced Hormuz flows;
• Low inventories;
• geopolitical risk;
• potentially favorable backwardation.

The bear case includes:

• Restoration of Middle East supply;
• weaker global demand;
• falling oil prices;
• renewed contango;
• futures-roll drag.

The central question is:

Will WTI futures provide favorable total exposure after accounting for curve shape, roll mechanics, collateral income and fund expenses?

That is more precise than simply asking:

“Will crude oil go up?”

The Bull Case: Supply Remains Tight

EIA's August analysis estimates that Hormuz oil flows fell from 21.6 million b/d in Q4 2025 to 4.9 million b/d in Q2 2026.

If transit remains severely constrained, the market may continue to face:

• Lower inventories;
• transportation problems;
• reduced Middle East supply.

Those conditions could support WTI and USO.

Bull Case 2: Inventories Are Low

EIA expects U.S. commercial crude inventories to remain below the five-year low through the end of 2026.

Low inventories make the market more vulnerable to another unexpected supply shock.

Bull Case 3: Backwardation Can Help

A tight near-term market can produce backwardation.

When near-month futures trade above later contracts, USO's roll environment can be more favorable than in contango.

That can potentially add to returns relative to a simple spot-oil comparison.

Bull Case 4: Geopolitical Risk Has Not Disappeared

Late-August Reuters reporting showed Hormuz vessel traffic remaining severely depressed while U.S.-Iran tensions and new sanctions remained major market concerns.

A further escalation could rapidly reintroduce a larger geopolitical premium.

The Bear Case: Supply Eventually Returns

EIA's August base case expects most Middle Eastern production to recover toward pre-conflict averages by early 2027.

Its corresponding Brent forecast falls to an average around $69/b in 2027.

If that recovery occurs, one of 2026's largest bullish catalysts would weaken.

Bear Case 2: High Prices Destroy Demand

Expensive energy can reduce consumption.

Consumers drive less.

Airlines optimize capacity.

Industry reduces usage.

Governments may intervene.

EIA already highlighted weaker demand as an important factor limiting oil-price increases earlier in the 2026 crisis.

Bear Case 3: Contango Can Return

If immediate supply becomes plentiful while longer-term prices remain higher, the futures curve can shift into contango.

For USO, that can create unfavorable roll economics.

An investor can correctly predict that “oil remains around $70” and still experience disappointing USO performance if the futures curve is persistently unfavorable.

Bear Case 4: USO Is Not Physical Oil

USCF explicitly warns that USO is not a proxy for directly trading the physical oil market.

That means the thesis:

“Oil should rise over five years”

does not automatically translate into:

“USO is the perfect five-year instrument.”

The holding period matters.

Is USO Better for Short-Term or Long-Term Oil Views?

USO's design focuses on daily percentage changes tied to its short-dated futures benchmark.

That can make it useful for expressing relatively direct front-month oil views.

Longer holding periods introduce more cumulative exposure to:

• Roll dynamics;
• curve changes;
• expenses.

This does not make long-term holding inherently wrong, but it requires more analysis.

Does DCA Make USO Safer?

No.

DCA can reduce the risk of committing the full amount at one poor entry price.

It cannot remove:

• Oil crashes;
• contango;
• roll drag.

For the tokenized implementation:

How to DCA Into OIL(USOON) on MEXC.

Who Might Find USO Relevant?

USO may be relevant to investors who:

• Understand futures markets;
• Want WTI-related exposure;
• Are monitoring the futures curve;
• Accept high commodity volatility.

That is not the same risk profile as buying a diversified equity index.

Who Might Need a Different Product?

Someone seeking:

Longer-Curve WTI Exposure

may compare USO with USL.

Brent Exposure

may evaluate a Brent-focused product such as BNO.

Oil-Company Earnings and Dividends

may prefer oil equities.

Direct U.S.-Listed Securities Ownership Through MEXC Infrastructure

eligible users may learn about:

What Is RealStocks?

MEXC says RealStocks uses regulated brokerage infrastructure to provide real U.S.-listed securities ownership rather than tokenized exposure.

What About OIL(USOON)?

OIL(USOON) provides a tokenized path linked to USO.

It therefore inherits the entire USO thesis:

WTI + futures curve + roll

and adds:

Ondo + token tracking + USDT + MEXC custody.

For the full distinction:

What Is OIL(USOON)?.

2026 Bull vs Bear Framework

FAQ

Is USO a good investment in 2026?

It depends on the investor's view of WTI, the futures curve, the holding period and risk tolerance.

What is the biggest bullish catalyst?

Persistent global supply disruption.

What is the biggest bearish catalyst?

A successful restoration of Middle East production and shipping combined with inventory rebuilding.

What is the biggest structural USO risk?

Futures-roll dynamics, particularly prolonged contango.

Does USO pay investors for physical oil ownership?

No.

Is OIL(USOON) safer than USO?

No. It adds additional tokenization-related risks.

Risk Disclaimer

This article presents an educational bull/bear framework and does not recommend buying or selling USO or OIL(USOON). Commodity markets can move rapidly and losses can be substantial.