What Is OIL(USOON)? Ondo Tokenized United States Oil Fund Explained

Summary

OIL(USOON) is the ticker used by MEXC for USOon, an Ondo tokenized product linked to the United States Oil Fund, LP (NYSE Arca: USO).

The complete economic chain is:

WTI Crude Oil

↓

NYMEX WTI Futures

↓

United States Oil Fund — USO

↓

Ondo USOon

↓

MEXC OIL(USOON)/USDT

This structure is essential because OIL(USOON) is not tokenized physical crude oil and does not directly track a barrel of WTI.

Its immediate underlying reference is USO, and USO itself uses oil futures and related financial instruments to pursue its investment objective. USCF explicitly warns that USO should not be viewed as a direct investment in either light sweet crude oil or its benchmark futures contract.

Ondo's official product page identifies USOon as “United States Oil Fund (Ondo Tokenized).”

MEXC currently lists:

OIL(USOON)/USDT — United States Oil.

Trade OIL(USOON)/USDT on MEXC

What Is OIL(USOON)?

OIL(USOON) is an Ondo tokenized product that provides economic exposure linked to USO.

The token should be understood from the bottom up:

Layer 1: WTI

The global market determines prices for light sweet crude oil, including WTI benchmarks.

Layer 2: Futures

NYMEX crude-oil futures provide standardized financial contracts tied to delivery of WTI crude at Cushing, Oklahoma.

Layer 3: USO

USO primarily invests in those oil futures and related instruments.

Layer 4: USOon / OIL(USOON)

Ondo tokenizes economic exposure linked to USO.

That means OIL(USOON) sits two financial layers above the underlying crude-oil commodity.

Is OIL(USOON) Tokenized WTI?

Not directly.

A token that directly tracked a WTI benchmark would have a different structure.

OIL(USOON)'s structure is:

Tokenized USO exposure

rather than:

Tokenized barrel of WTI.

This matters because USO's return can differ significantly from spot WTI because of:

• Futures rolls;
• Contango;
• Backwardation;
• Collateral income;
• Expenses;
• Tracking differences.

What Is the Underlying USO Product?

The United States Oil Fund is a commodity pool whose shares trade on NYSE Arca.

USCF says USO's objective is for daily percentage changes in NAV to reflect daily changes in light sweet crude oil prices as measured through its Benchmark Oil Futures Contract, plus collateral interest and less expenses.

USO primarily invests in oil futures rather than physical oil.

Therefore:

OIL(USOON)

does not own a fixed quantity of oil for every token holder.

Who Issues OIL(USOON)?

The token is not issued by:

• USCF;
• NYSE Arca;
• CME Group;
• MEXC.

Ondo states that its tokenized products are issued by Ondo Global Markets (BVI) Limited, while Ondo Finance provides tokenization services to that issuer.

The roles can be summarized as follows:

How Is USOon Backed?

Ondo states that Ondo Stocks—including tokenized ETFs and other publicly traded securities under its naming convention—are fully backed by the corresponding stock or exchange-traded security.

Backing is held through U.S.-registered custodial broker-dealers. Ondo says an independent Verification Agent reviews backing daily and a Security Agent holds a first-priority security interest in supporting collateral.

For USOon, the relevant underlying security is:

United States Oil Fund — USO.

It is therefore misleading to say:

“Every OIL(USOON) is backed directly by barrels of oil.”

The immediate backing relationship is to USO, not physical crude.

Does Buying OIL(USOON) Mean You Directly Own USO Shares?

No.

Ondo states that its tokenized assets are designed to provide similar economic exposure to underlying securities but are not themselves stocks, ETFs or ADRs and do not give holders rights to hold or receive their respective underlying securities.

For this product:

Direct USO position

and:

OIL(USOON)

are different legal and operational instruments.

Does Buying OIL(USOON) Mean You Own Physical Oil?

No.

There are several layers between the token and the commodity:

Physical/spot crude market

↓

Futures contracts

↓

USO

↓

USOon

Therefore, buying the token does not provide:

• Title to barrels of crude;
• Storage rights;
• Delivery rights at Cushing;
• Direct ownership of NYMEX futures contracts.

How Does OIL(USOON) Track USO?

Ondo describes its tokenized securities as total-return trackers.

This means they are designed to reflect both:

• Movement in the underlying security;
• Applicable distributions or interest where relevant, net of applicable withholding taxes.

For USOon, however, the economically dominant factor is the underlying performance of USO.

USO itself then depends heavily on oil futures.

Why Can OIL(USOON) and WTI Show Completely Different Numbers?

Imagine WTI trades at:

$75 per barrel

and OIL(USOON) trades at another numerical price.

That does not indicate a tracking problem.

WTI's price represents a crude-oil benchmark.

OIL(USOON)'s price is derived through:

USO share economics

plus:

Ondo token structure

plus:

secondary-market conditions.

Therefore, directly comparing:

$75 WTI vs X USDT OIL(USOON)

is not an economically meaningful one-to-one comparison.

Why Can OIL(USOON) Perform Differently From Spot WTI?

There are two major tracking layers.

Tracking Layer 1

WTI → USO

USO uses futures.

Therefore contango and backwardation matter.

Tracking Layer 2

USO → USOon/OIL(USOON)

Tokenized-market liquidity, mint/redemption conditions, trading hours and USDT can create additional differences.

This gives OIL(USOON) a more complex structure than tokenized shares of a normal operating company.

What Is Contango and Why Does It Matter?

Contango means later-dated futures are more expensive than shorter-dated futures.

Suppose:

Near-month WTI = $70

Next month = $73

A futures strategy that repeatedly sells shorter exposure and establishes higher-priced later exposure can face an unfavorable roll environment.

USCF warns that prolonged contango can significantly reduce USO's per-share NAV and total return.

Because OIL(USOON) tracks USO economically, this risk flows through into the tokenized product.

What Is Backwardation?

Backwardation occurs when shorter-dated futures trade above later-dated contracts.

For example:

Near month = $80

Next month = $77

That creates different roll economics and can be more favorable to a short-dated futures strategy, all else equal.

Again:

OIL(USOON) inherits these futures-curve economics indirectly through USO.

How Does USO Roll Futures in 2026?

Beginning January 1, 2026, USO uses a five-day roll period.

USCF says it generally seeks to rebalance approximately 20% of the relevant exposure per day during the roll.

This is important because older explanations of USO may describe a different roll schedule.

Anyone analyzing OIL(USOON) in 2026 should use the current USO methodology.

Why Did MEXC Rename USOON to OIL(USOON)?

This is a particularly important product-history detail.

MEXC originally displayed the token under the ticker:

USOON

On March 10, 2026, MEXC renamed it:

OIL(USOON).

MEXC stated that:

• USOON trading was temporarily stopped for the ticker change;
• OIL(USOON) trading reopened at 10:00 UTC;
• No token migration occurred;
• The contract address remained unchanged.

Therefore:

USOON and OIL(USOON) should not be treated as two unrelated tokens.

OIL(USOON) is MEXC's updated display name for the same token following the ticker change.

Why Is the Name “OIL” Potentially Confusing?

Because MEXC also uses oil-related names for other products.

For example, MEXC separately renamed certain futures products to:

OIL(WTI)

and:

OIL(BRENT).

Those are not the same product as:

OIL(USOON).

Users must verify the full ticker.

This is why the USOON identifier inside parentheses is important.

How Does Minting and Redemption Help Tracking?

Ondo states that direct minting and redemption of Ondo Stocks is generally available 24 hours a day, five days a week.

Tokens can also be transferred peer-to-peer 24/7, subject to restrictions.

Minting/redemption can help arbitrageurs respond when the token price materially deviates from underlying economic value.

Can Minting or Redemption Be Paused?

Yes.

Ondo notes that minting and redemption can temporarily stop because of:

• Corporate actions;
• Excessive volatility;
• Trading-session transitions;
• System risk controls.

For an oil-linked product, extreme commodity volatility can be particularly relevant.

Why Can OIL(USOON) Trade at a Premium or Discount?

Possible causes include:

• USO market being closed;
• Token-market demand;
• Thin order-book liquidity;
• USDT/USD movements;
• Mint/redemption interruptions;
• Fast-moving oil news;
• Futures-market movement after the last USO trade.

Therefore, exact price equality is not guaranteed every second.

Can Oil News Move OIL(USOON) Outside U.S. Stock-Market Hours?

Yes.

The oil market responds to events around the world.

Examples include:

• OPEC+ decisions;
• Middle East conflict;
• pipeline disruptions;
• sanctions;
• inventory data;
• hurricanes.

If such an event happens while NYSE Arca is closed, tokenized-market participants may attempt to price its expected impact on USO before traditional USO trading resumes.

That can temporarily create a gap between the latest USO closing price and OIL(USOON).

Can I Trade OIL(USOON) on MEXC?

Yes, subject to account and jurisdictional eligibility.

MEXC currently provides:

OIL(USOON)/USDT Spot Trading

The live market identifies the asset as United States Oil.

Can OIL(USOON) Be Purchased With Spot DCA?

MEXC states that its expansion of Ondo tokenized assets added USOON (OIL) to its Spot DCA and Convert ecosystem.

Eligible users can access:

MEXC Spot DCA

For setup instructions:

MEXC Spot DCA: A Complete Guide to Smart Investing for Beginners

Can OIL(USOON) Be Used With MEXC Convert?

MEXC's March 2026 product update states that its supported Ondo tokenized products—including USOON (OIL)—are available through Convert as well as Spot DCA.

Eligible users can access:

Convert to OIL(USOON) on MEXC

How Is RealStocks Different?

MEXC's RealStocks product is structurally different.

MEXC says RealStocks works with regulated brokers to provide eligible users with direct access to real U.S.-listed shares and associated shareholder benefits.

OIL(USOON), by contrast, is an Ondo tokenized product.

Therefore:

RealStocks and tokenized assets should not be treated as the same ownership structure.

Availability of USO or any specific instrument through RealStocks should be checked in the live RealStocks interface.

What Is RealStocks?

Main Risks of OIL(USOON)

WTI Market Risk

Crude oil can experience extreme volatility.

USO Futures Risk

USO depends on derivatives rather than physical oil.

Contango Risk

Persistent contango can reduce long-term performance.

USO Tracking Risk

USO can perform differently from spot WTI.

Token Tracking Risk

OIL(USOON) adds another tracking layer on top of USO.

Ondo Issuer and Backing Risk

The token depends on Ondo's issuer, collateral and broker-dealer structure.

Liquidity Risk

OIL(USOON) order-book liquidity may differ significantly from USO liquidity.

USDT Risk

The MEXC pair is denominated in USDT.

Exchange and Blockchain Risk

Holding the token on MEXC creates centralized-exchange custody exposure, while the token itself introduces blockchain-related risks.

FAQ

What is OIL(USOON)?

It is MEXC's current ticker for Ondo's tokenized United States Oil Fund product.

Is OIL(USOON) the same as crude oil?

No.

Does OIL(USOON) directly track WTI?

No. Its immediate underlying reference is USO, which itself uses WTI futures.

Is USOON the same token as OIL(USOON)?

MEXC renamed USOON to OIL(USOON) in March 2026 without token migration or a contract-address change.

Does buying OIL(USOON) give me direct USO shares?

No. Ondo states that token holders do not have rights to receive the underlying security.

Does OIL(USOON) own physical oil?

No.

Can I DCA into OIL(USOON)?

MEXC identifies USOON (OIL) among Ondo tokenized products supported by Spot DCA.

Where can eligible users trade it?

Trade OIL(USOON)/USDT on MEXC

Risk Disclaimer

This article is provided for informational and educational purposes only and does not constitute investment, financial, legal, accounting or tax advice.

OIL(USOON) is not physical crude oil and is not a directly held USO share. It combines WTI market risk, futures-curve risk, USO tracking risk and commodity-market volatility with additional Ondo issuer, backing, token tracking, blockchain, liquidity, USDT, MEXC custody and jurisdictional risks.