I want to hold a stablecoin backed by a yield-bearing basket of assets. What are my best options?

If by “stablecoin” you mean a dollar-denominated token that itself accrues yield, there are several materially different structures. The key distinction is whether the yield comes from Treasuries/money-market assets or from crypto/derivatives strategies.

As of September 2026, I’d break the landscape down like this:

1. Treasury-backed: USDY

Ondo Finance's USDY is probably the closest match to your description if you want something that behaves like a yield-bearing dollar while keeping the underlying strategy relatively straightforward.

Ondo currently reports USDY as backed predominantly by short-term U.S. Treasuries, with daily accrual and third-party reserve reporting. Its September 2026 portfolio disclosure showed about 96% U.S. Treasuries, with the underlying portfolio yielding around 3.7%, and collateralization above 105%.

The important catch: USDY is not available to U.S. persons under its current Regulation S structure.

2. Higher-yield / higher-complexity: sUSDe

sUSDe from Ethena Labs is a very different animal.

USDe uses a combination of crypto collateral and derivatives hedges; sUSDe is the reward-bearing version. The yield comes from protocol-generated revenue rather than simply clipping Treasury coupons. Ethena describes the rewards as variable and dependent on market conditions.

That means you shouldn't treat a quoted sUSDe APY as equivalent to a Treasury yield. You're taking additional exposure to:

• crypto-market volatility,
• perpetual-futures funding/basis,
• exchange and custodian counterparties,
• protocol governance,
• liquidity and extreme-market conditions.

Ethena provides ongoing backing information, proof-of-reserves reporting and custodian attestations.

3. If you specifically want a basket

There's an interesting third approach: construct the basket yourself rather than buying one issuer's token.

For example, conceptually:

• 50–70% Treasury-backed token
• 20–30% money-market/cash-equivalent token
• 10–20% higher-yield crypto-native dollar asset

That gives you diversification across yield sources and issuers, rather than betting everything on one stablecoin protocol.

Ethena itself now provides infrastructure for customizable stablecoin backing involving assets such as USDe and USDtb; its published example illustrates how combining different backing assets changes the resulting reward profile.

The biggest thing I'd check before buying

Don't compare these simply by APY. I'd look at:

1. What exactly produces the yield? Treasury coupons are fundamentally different from perpetual-futures funding.
2. What happens in a severe crypto drawdown?
3. Can you redeem directly for dollars/assets, and how quickly?
4. Who legally owns the underlying assets?
5. Is the token bankruptcy-remote from the issuer?
6. Are you eligible to buy/redeem it in your jurisdiction?
7. Can you actually use it in the DeFi protocols where you want to deploy it?
8. What portion of the reported APY is sustainable versus incentives?
9. What are the smart-contract, oracle, custodian and bridge risks?

One particularly important distinction is that “yield-bearing stablecoin” can mean either a token backed by relatively conventional yield-producing assets or a synthetic dollar whose yield comes from crypto trading/derivatives. Those have very different risk profiles even if both display a dollar price.

If you tell me (a) your country, (b) whether you want the lowest-risk Treasury-style exposure or are willing to take crypto/DeFi risk, and (c) which chain you use (Ethereum, Solana, Base, etc.), I can narrow this to the currently available options and compare their yield, backing, liquidity, redemption mechanics, fees, and risks side-by-side.

sUSDe from Ethena Labs is a very different animal.

When looking for a stablecoin backed by a yield-bearing basket of assets, you are generally looking at either Real-World Asset (RWA) tokenization baskets (short-term Treasuries, cash equivalents, and corporate debt) or DeFi-native synthetic/overcollateralized baskets (such as staked/delta-neutral asset strategies).

The market has shifted heavily toward passing yield directly to the holder via rebasing or wrapper vault shares. Top options categorized by their backing mechanics include:

1. RWA & Cash-Equivalent Baskets (Conservative / Institutional)

These tokens hold a diversified reserve basket consisting of short-term U.S. Treasuries, overnight repo, and bank demand deposits, passing the interest rate yields directly to holders.

• Ondo USDY (Ondo US Dollar Yield): A yield-bearing note backed by a bankruptcy-remote basket of short-term U.S. Treasuries and bank demand deposits. It distributes yield via a daily rebase (or appreciating token value depending on the wrapper), though it is restricted to non-U.S. holders.
• Mountain USDM: A stablecoin licensed in Bermuda that pays native yield via a daily rebase. Its reserve basket comprises short-duration government securities and high-quality cash equivalents, structured to maintain a stable $1.00 base value while distributing the yield natively.
• Sky Protocol sUSDS / sDAI: The evolved ecosystem from MakerDAO allows you to hold USDS/DAI and wrap/stake them into sUSDS or sDAI . The underlying backing is a diversified multi-asset collateral framework managed by the DAO, including real-world asset vaults (short-term Treasuries, institutional loans) and crypto-native overcollateralized debt. Yield flows from this blended portfolio straight into the vault share token, which appreciates relative to the base stablecoin.

2. Delta-Neutral / Crypto-Native Baskets (Higher Yield / Deeper DeFi)

If your definition of a "basket of assets" leans toward a delta-neutral trading portfolio rather than traditional fixed income:

• Ethena sUSDe: USDe is backed by a delta-neutral basket of crypto assets (Ethereum/Bitcoin) paired with short perpetual futures positions on exchanges. When you stake it into sUSDe , you capture a composite yield generated from staking rewards on the underlying assets combined with funding rates/basis spread from the derivatives market.

Perspectives on Yield-Bearing Stablecoins

I like keeping a portion in sDAI/sUSDS because the risk is distributed across both crypto-collateral and real-world assets, making it feel less dependent on just one single yield source.

USDY and USDM are great for steady treasury-like yield, but you always have to check the jurisdictional lockouts and compliance wrappers before jumping in.

To help narrow down which of these fits your strategy best, tell me:

• Are you looking for conservative Treasury-backed yield or crypto-native/DeFi yield?
• Do you have any geographical restrictions (e.g., U.S. vs. non-U.S. resident)?

Holding a yield-bearing token or stablecoin wrapper backed by a diversified basket of assets—rather than just a single currency or a single isolated debt instrument—usually means looking at rebasing/savings wrappers or tokenized note structures . These protocols pool short-term Treasuries, bank demand deposits, or overcollateralized on-chain credit strategies to distribute yield natively through the token's balance or exchange rate.

The leading options categorized by their backing architecture include:

• sUSDS / sDAI (Sky / MakerDAO ecosystem)
  • Backing: A diversified portfolio of real-world assets (RWAs like short-term U.S. Treasuries via programmatic vaults), overcollateralized crypto loans (Maker vaults), and decentralized credit facilities.
  • How it works: By staking USDS or DAI into the Savings Rate (sUSDS/sDAI) contract, you receive a-yield bearing ERC-4626 wrapper where the principal scales up or the exchange rate appreciates relative to the base token.
• USDY (Ondo Finance)
  • Backing: A bankruptcy-remote basket consisting of short-term U.S. Treasuries and high-quality bank demand deposits.
  • How it works: Structured as a tokenized note rather than a raw re-pegging stablecoin, it natively accrues interest daily to the token holder, blending regulatory compliance (Reg S/Reg D) with cash-equivalent safety.
• USDM (Mountain Protocol)
  • Backing: Fully backed by a conservative basket of short-term U.S. government Treasuries and cash equivalents.
  • How it works: A permissionless, yield-passing stablecoin that rebases daily, meaning the amount of USDM in your wallet increases automatically to reflect the yield generated by the underlying Treasury reserves.
• sUSDe (Ethena)
  • Backing: A synthetic delta-neutral basket composed of staked liquid crypto assets (like stETH) shorted against equivalent perpetual futures positions on centralized and decentralized exchanges.
  • How it works: While not a traditional fiat-or-Treasury basket, it derives yield from a combination of staking rewards and funding/basis spread from the derivatives market. It represents a riskier, crypto-native yield basket compared to RWA/Treasury alternatives.

User Perspectives

Community sentiment highlights the trade-off between chasing higher on-chain yields versus sticking with straightforward, conservative Treasury wrappers:

I hold sDAI because it's a super clean way to get the Dai Savings Rate without constantly managing LP positions or messing with bridges. It just ticks up quietly in the wallet.

USDY and USDM are great for getting direct Treasury exposure onchain, but you always have to check the exact jurisdictional gating and issuer terms depending on where you reside.

To help narrow down which option fits your strategy, let me know:

• What is your risk tolerance (conservative RWA/Treasuries vs. crypto-synthetic yields)?
• Are you looking for a permissionless token or do you mind basic KYC/gating?
• Which blockchain network do you primarily operate on?

If by “stablecoin backed by a yield-bearing basket of assets” you mean one dollar-like token that itself accrues yield, rather than putting USDC into a separate lending protocol, I’d divide the market into three buckets.

*Rates are variable and change frequently; these are recent published ranges, not guaranteed returns.

My ranking

1. sUSDS — probably the best all-around choice

sUSDS is attractive if you want something genuinely useful inside DeFi. It is a value-accruing token: instead of your number of tokens increasing, each token becomes redeemable for more USDS over time. Its yield comes from Sky's underlying portfolio, including real-world assets and lending activity. Recent estimates put the rate around 3.7–4.5%.

2. USDY — best if you specifically want Treasury-backed yield

USDY is closer to a tokenized short-duration bond than to a purely crypto-native stablecoin. The underlying portfolio consists primarily of short-term U.S. Treasuries and bank deposits. Recent published figures put its yield around 4.65%.

The big catch is jurisdiction/access: USDY is structured under Regulation S and is generally aimed at non-U.S. persons, so it may not be available to a U.S. retail holder.

3. sUSDe — best yield, but very different risk

sUSDe is not really a Treasury-backed stablecoin. Ethena combines staked ETH with short perpetual-futures positions; yield comes from staking plus the funding payments earned on those shorts. That can produce substantially more yield than Treasury products, but the yield is highly dependent on market conditions and the derivatives infrastructure.

I'd treat 10%+ sUSDe yields as compensation for taking substantially more risk, not as a free upgrade over a 4% Treasury yield.

The important distinction

If your requirement is literally “a stablecoin backed by a diversified basket of yield-producing assets”, I'd actually be cautious about chasing the highest APY.

There are three different things being called “yield-bearing stablecoins”:

• Real-world-asset yield: T-bills/repo → USDY, BUIDL, similar products.
• Protocol/DeFi yield: collateral and lending revenue → sUSDS.
• Market-neutral crypto yield: derivatives funding + staking → sUSDe.

They can all look like “$1 + yield” on a screen, but their failure modes are radically different.

For a core dollar allocation, I'd lean toward sUSDS or a Treasury-backed token. For a yield-maximizing allocation, sUSDe becomes interesting, but I'd size it as a higher-risk asset rather than as cash.

One other wrinkle: if you're a U.S. person, eligibility and regulatory structure matter enormously. Some of the most attractive tokenized Treasury products are not available to U.S. retail investors, and the regulatory treatment of yield-bearing stablecoins is evolving rapidly.

If you tell me (1) whether you're a U.S. person, (2) approximate amount ($10k vs $1M makes a big difference), and (3) whether you want to use it in DeFi, I can narrow this to the 2–3 best products for your situation, including yield, liquidity, smart-contract/custody risk, redemption mechanics, and what actually backs each dollar.

USDY is closer to a tokenized short-duration bond than to a purely crypto-native stablecoin. The underlying portfolio consists primarily of short-term U.S. Treasuries and bank deposits. Recent published figures put its yield around 4.65%.

The big catch is jurisdiction/access: USDY is structured under Regulation S and is generally aimed at non-U.S. persons, so it may not be available to a U.S. retail holder.

3. sUSDe — best yield, but very different risk

sUSDe is not really a Treasury-backed stablecoin. Ethena combines staked ETH with short perpetual-futures positions; yield comes from staking plus the funding payments earned on those shorts. That can produce substantially more yield than Treasury products, but the yield is highly dependent on market conditions and the derivatives infrastructure.

I'd treat 10%+ sUSDe yields as compensation for taking substantially more risk, not as a free upgrade over a 4% Treasury yield.

The important distinction

If by “stablecoin backed by a yield-bearing basket” you mean a dollar-denominated token where the underlying collateral itself earns yield, I’d separate the market into three categories:

1. Ondo Finance USDY — conservative choice

USDY is probably the closest match to what you're describing. It is backed by short-term U.S. Treasuries and bank deposits, and the yield accrues to the token. Ondo currently lists roughly 3.6% APY.

There are two important structural advantages:

• The collateral is conventional short-duration fixed income rather than crypto leverage.
• USDY is issued as debt through a bankruptcy-remote entity and has third-party reserve oversight.

The major catch: USDY is currently not available to U.S. persons, according to Ondo.

2. Ethena sUSDe — higher-yield/riskier choice

sUSDe is a very different animal. Rather than simply owning a basket of Treasury bills, Ethena's USDe uses a combination of crypto collateral and delta-hedged derivatives positions, with the yield largely coming from funding/basis markets.

Ethena reports the backing and historical yield data transparently and has integrations with Aave, Morpho, Pendle and other DeFi infrastructure.

I'd consider it if you're comfortable with:

• derivatives/counterparty risk,
• exchange and custody risk,
• funding-rate volatility,
• smart-contract risk,
• the possibility that the attractive yield falls substantially.

So I wouldn't regard sUSDe as equivalent to a Treasury-backed stablecoin, even though both target a dollar-like value.

3. Usual — interesting basket approach

Usual is particularly interesting if your priority is diversification across yield sources rather than simply maximizing the headline APY.

Its ecosystem has experimented with vaults combining tokenized Treasuries with crypto carry strategies. For example, its uUSCC++ vault historically combined Superstate's USCC crypto-carry fund with USTB Treasury exposure, initially at a 50/50 allocation with the ability to rebalance.

There is also a Sky-related vault that routes USD0++ into sUSDS, combining savings yield with USUAL incentives.

The downside is that you're stacking protocol, governance, smart-contract and strategy risks on top of the underlying asset risk.

What I'd choose

If I were constructing a hierarchy based on risk-adjusted yield rather than maximum APY:

1. Treasury-backed yield token → best for capital preservation.
2. Diversified RWA yield token → best if you specifically want a basket.
3. sUSDe → attractive for a higher-risk allocation where you understand the derivatives mechanics.
4. DeFi vaults built on top of these assets → potentially higher return, but you're adding another layer of smart-contract/strategy risk.

One important distinction: “yield-bearing stablecoin” does not necessarily mean “stablecoin whose collateral earns yield.” Some products distribute Treasury interest; others generate yield through crypto trading, lending, liquidity provision, or derivatives. Those are very different risk profiles.

If you tell me (a) whether you're a U.S. person, (b) your target APY, and (c) whether you're willing to accept smart-contract/DeFi risk, I can narrow this to the 3–5 best currently available tokens and compare their backing, yield, liquidity, peg history, redemption mechanics, and major failure modes.

The downside is that you're stacking protocol, governance, smart-contract and strategy risks on top of the underlying asset risk.

What I'd choose

If I were constructing a hierarchy based on risk-adjusted yield rather than maximum APY:

When looking for a stablecoin backed by a yield-bearing basket of assets (rather than just single-asset cash or a strict 1:1 fiat bank deposit), the market generally splits into diversified Real-World Asset (RWA) baskets, algorithmic/delta-neutral crypto baskets, and decentralized multi-collateral savings vaults.

Top options span distinct risk-and-yield profiles:

• Sky (formerly MakerDAO) — sUSDS / Savings USDS : Backed by a heavily diversified, decentralized risk portfolio that includes real-world assets (short-term US Treasuries via intermediaries), overcollateralized crypto loans (Maker vault stability fees), and traditional cash equivalents. By holding or wrapping USDS into sUSDS , you capture the Sky Savings Rate (SSR), which dynamically adjusts based on the earnings of the underlying multi-asset collateral engine.
• Ethena — sUSDe (Staked USDe) : Though styled as a "synthetic dollar" rather than a traditional basket, USDe is backed by a delta-neutral basket of staked liquid crypto assets (ETH/LSTs) coupled with corresponding short perpetual futures positions on centralized exchanges. The yield is generated natively from funding rates and staking rewards, and sUSDe distributes these combined crypto-native yields directly to holders.
• Ondo Finance — USDY (USD Yield) : Backed by a bankruptcy-remote basket of short-term U.S. Treasuries and bank demand deposits. While it isn't a complex multi-asset crypto index, it represents a clean, professionally managed asset basket structured specifically to wrap real-world yield into a tokenized, permissionless or permissioned format.
• Mountain Protocol — USDM : A regulated, yield-bearing stablecoin backed by a conservative basket of short-term U.S. government securities and cash equivalents. The yield is accrued and rebased directly into the holder's wallet daily, making it straightforward if you want direct exposure to short-duration sovereign debt instruments.

To help narrow down the best fit, tell me:

• What is your risk tolerance (conservative T-bill baskets vs. higher-yield delta-neutral/crypto collateral)?
• Are you looking to hold this on a specific chain (Ethereum, L2s like Arbitrum/Optimism, or Solana)?

If by “yield-bearing basket” you mean a dollar-denominated token whose backing is diversified across multiple yield-producing assets, rather than simply a stablecoin that you stake/lend, I’d separate the market into a few categories.

My shortlist

*Rates are current snapshots and can change.

1. OUSG is closest to what you described

Ondo OUSG is probably the closest match if the phrase “yield-bearing basket of assets” is the key requirement.

Its portfolio currently contains several tokenized institutional money-market/Treasury funds, including State Street's SWEEP, BlackRock's BUIDL, Franklin's BENJI and Fidelity's FYOXX, plus small amounts of USDC and bank deposits. As of September 3, Ondo reported a ~$342M portfolio and a 30-day yield of about 3.46%.

The catch: OUSG is an investment fund/security with Qualified Purchaser/accredited-investor restrictions, so it's not the most convenient “stablecoin in my wallet” for an ordinary retail holder.

2. sUSDS is my pick for a DeFi-native dollar

sUSDS is more interesting if you want something you can actually use around DeFi.

It automatically accrues the Sky Savings Rate, currently 3.60%, and is backed by diversified Sky protocol collateral rather than one specific Treasury fund or lending market. It is liquid and doesn't have a maturity or lockup.

The important distinction is that the 3.60% isn't literally the yield of a basket of securities. It's a governance-set protocol rate funded by Sky's aggregate surplus/revenue.

So I'd call this diversified protocol exposure, rather than a traditional asset basket.

3. USDY is the cleanest Treasury-backed version

USDY is arguably the simplest product: a transferable yield-bearing token backed primarily by short-term U.S. Treasuries. Ondo currently reports roughly $2.2B of underlying assets, with about 97% in Treasuries and a 3.73% portfolio YTM.

That's attractive if your objective is essentially:

“I want dollars onchain, but I don't want them sitting there earning zero.” There is an important eligibility issue: USDY is aimed at non-U.S. individuals and institutions, so U.S. residents need to pay particular attention to eligibility and redemption restrictions.

4. sUSDe if you're willing to accept substantially more risk

Ethena sUSDe is a completely different animal.

USDe is backed by crypto assets combined with short futures/perpetual positions designed to make the exposure approximately delta-neutral. sUSDe earns the resulting staking rewards/funding/basis income.

That means its yield can be considerably more attractive than Treasury-like products, but you're taking derivatives, exchange/custody, funding-rate, liquidation/hedging and crypto-market risks that you don't have with a straightforward Treasury portfolio. Ethena itself explicitly distinguishes USDe from conventional fiat stablecoins.

I would not treat sUSDe as a cash equivalent just because it's dollar-denominated.

How I'd rank them

If your priorities are capital preservation → diversification → liquidity → yield, I'd roughly rank them:

1. sUSDS — best overall DeFi-native balance.
2. USDY — excellent Treasury-oriented yield token, assuming you're eligible.
3. OUSG — arguably the best actual diversified institutional basket, but substantially less accessible.
4. sUSDe — compelling if you're deliberately accepting additional crypto/derivatives risk for potentially higher returns.
5. Sky/Morpho diversified vaults — potentially higher yield, but you're moving further away from “stablecoin” and toward a lending strategy.

One particularly interesting development is Sky's USDS Flagship Vault: it currently puts 80% into the Sky Savings Rate and the remaining 20% across lending markets involving wstETH, cbBTC and PT-sUSDS. That's much closer to your literal concept of a diversified yield-bearing stablecoin strategy, although the yield and risk are strategy-dependent.

One big caveat: in the U.S., “stablecoin” and “yield-bearing stablecoin” are becoming legally distinct concepts. The 2025 GENIUS Act framework prohibits permitted payment-stablecoin issuers from paying holders interest/yield merely for holding the payment stablecoin, while other yield-bearing structures can raise securities-law questions.

If you tell me (1) U.S. or non-U.S., (2) approximate amount, and (3) whether you prioritize maximum safety, maximum yield, or a 50/50 compromise, I can narrow this to the 2–3 products I'd actually consider holding and compare their backing, yield, liquidity, smart-contract/counterparty risk, and regulatory exposure.

Its portfolio currently contains several tokenized institutional money-market/Treasury funds, including State Street's SWEEP, BlackRock's BUIDL, Franklin's BENJI and Fidelity's FYOXX, plus small amounts of USDC and bank deposits. As of September 3, Ondo reported a ~$342M portfolio and a 30-day yield of about 3.46%.

The catch: OUSG is an investment fund/security with Qualified Purchaser/accredited-investor restrictions, so it's not the most convenient “stablecoin in my wallet” for an ordinary retail holder.

2. sUSDS is my pick for a DeFi-native dollar

sUSDS is more interesting if you want something you can actually use around DeFi.

It automatically accrues the Sky Savings Rate, currently 3.60%, and is backed by diversified Sky protocol collateral rather than one specific Treasury fund or lending market. It is liquid and doesn't have a maturity or lockup.

The important distinction is that the 3.60% isn't literally the yield of a basket of securities. It's a governance-set protocol rate funded by Sky's aggregate surplus/revenue.

So I'd call this diversified protocol exposure, rather than a traditional asset basket.

3. USDY is the cleanest Treasury-backed version

USDY is arguably the simplest product: a transferable yield-bearing token backed primarily by short-term U.S. Treasuries. Ondo currently reports roughly $2.2B of underlying assets, with about 97% in Treasuries and a 3.73% portfolio YTM.

That's attractive if your objective is essentially:

“I want dollars onchain, but I don't want them sitting there earning zero.” There is an important eligibility issue: USDY is aimed at non-U.S. individuals and institutions, so U.S. residents need to pay particular attention to eligibility and redemption restrictions.

4. sUSDe if you're willing to accept substantially more risk

Ethena sUSDe is a completely different animal.

USDe is backed by crypto assets combined with short futures/perpetual positions designed to make the exposure approximately delta-neutral. sUSDe earns the resulting staking rewards/funding/basis income.

That means its yield can be considerably more attractive than Treasury-like products, but you're taking derivatives, exchange/custody, funding-rate, liquidation/hedging and crypto-market risks that you don't have with a straightforward Treasury portfolio. Ethena itself explicitly distinguishes USDe from conventional fiat stablecoins.

I would not treat sUSDe as a cash equivalent just because it's dollar-denominated.

How I'd rank them

If your priorities are capital preservation → diversification → liquidity → yield, I'd roughly rank them:

Holding a yield-bearing stablecoin backed by a diversified basket of assets allows you to tap into on-chain or real-world yields while maintaining a stable dollar-pegged value.

The top options vary depending on whether you prefer decentralized multi-asset backing (DeFi/crypto-native) or real-world asset (RWA) baskets.

1. Sky Protocol (USDS / sUSDS)

Formerly MakerDAO, the Sky Protocol manages USDS and its savings/yield-bearing wrapper, sUSDS.

• The Basket: Backed by a heavily diversified and structured multi-colateral basket. This includes decentralized liquidity layers (Spark), other stablecoins, core collateralized debt positions (CDPs), and tokenized Real-World Assets (RWAs) like short-term U.S. Treasuries.
• How Yield Works: Holding or staking into sUSDS automatically captures the Sky Savings Rate (SSR), which is driven by the revenue generated across the protocol's entire diverse asset engine.

2. Ethena (USDe / sUSDe)

If you are looking for a crypto-native, delta-neutral yield basket rather than traditional fixed income, Ethena's USDe and staked sUSDe offer a prominent alternative.

• The Basket: Backed by a delta-neutral position comprising crypto assets (like ETH, BTC, and liquid staking tokens) paired with short perpetual futures positions on centralized and decentralized derivatives exchanges.
• How Yield Works: Yield is generated dynamically from a combination of underlying staking rewards (e.g., Ethereum proof-of-stake rewards) and perpetual swap funding rates/basis spreads.

3. Mountain Protocol (USDM) or Yield-Bearing RWA Baskets

If your ideal "basket" is strictly fixed-income and regulatory-compliant short-duration debt instruments:

• The Basket: Tokens like Mountain Protocol’s USDM are backed directly by short-term U.S. Treasury bills and high-quality cash equivalents.
• How Yield Works: The yield is rebased or accrued directly to the token holder's balance daily, meaning your token balance increases or the value per token appreciates relative to USD depending on the mechanics.

To help narrow down which option matches your risk tolerance, let me know:

• Are you looking for crypto-native yields (like funding rates via Ethena) or TradFi/RWA yields (like Treasuries via Sky or Mountain)?
• Which blockchain network do you primarily use?

If by “yield-bearing basket” you mean a dollar-like token whose backing is diversified across income-producing assets, rather than a stablecoin that simply lends your USDC, I’d divide the market into a few buckets.

*Yields move with rates and strategy performance; don't treat the figures as guaranteed. Current published comparisons put USDY around 4.65%, sUSDS around 3.6–3.8%, and sUSDe materially higher but with a fundamentally different risk profile.

What I'd choose

For capital preservation first: I'd lean toward USDY or a Treasury-backed token such as BUIDL. The underlying return is primarily coming from short-duration U.S. government securities rather than leverage, crypto trading, or token incentives. That's about as clean as yield-bearing crypto gets, although it still isn't equivalent to holding a Treasury directly and isn't FDIC-insured.

For DeFi composability: sUSDS is particularly attractive. It gives you a yield-accruing token while keeping you in the Sky ecosystem, and the yield comes from Sky's broader collateral and RWA portfolio rather than a single Treasury fund.

For maximum yield: sUSDe is a different animal. Its returns come from ETH staking plus the funding payments generated by a delta-neutral derivatives strategy. That can produce substantially more income, but you're taking derivatives, exchange-counterparty, liquidity and funding-rate risk. I wouldn't treat it as a cash equivalent.

One important distinction

There's a big difference between:

“Stablecoin backed by a basket of yield-producing assets”

and

“Stablecoin that earns yield because someone lends/trades the reserves.”

The latter can look like a money-market fund while actually carrying considerably more counterparty or market risk. The BIS notes that stablecoin remuneration can come either from returns on reserve assets or from more volatile market-activity income—those are very different sources of yield.

If your goal is something like “I want one token that behaves like a dollar, earns 4–7%, and has diversified backing rather than relying on one issuer/strategy,” I'd actually consider a basket/portfolio of 2–3 yield-bearing assets rather than betting everything on one stablecoin.

If you tell me your priorities—(1) maximum safety, (2) maximum yield, (3) fully on-chain/permissionless, (4) U.S.-accessible, and (5) whether you need to use it in DeFi—I can narrow this down to the best 2–3 choices and compare their actual backing, redemption mechanics, counterparty risk, and smart-contract risk.

When looking for a yield-bearing token or stablecoin backed by a diversified basket of assets (rather than just sitting in a single lending pool), the market has largely coalesced around ERC-4626 vault wrappers and algorithmic/RWA hybrid engines.

The primary options that rely on a multi-asset or diversified strategy span conservative real-world asset (RWA) mixes to delta-neutral crypto-native baskets:

• Sky Savings USDS (sUSDS) : Formerly MakerDAO's sDAI, sUSDS functions as an on-chain savings vault where the underlying USDS stablecoin is backed by a diversified engine. The protocol allocates capital across a mix of real-world assets (RWAs), decentralized credit vaults, over-the-counter (OTC) lending markets, and stablecoins like USDC through the Spark Protocol. It acts as a decentralized, multi-collateral equivalent to a money market fund.
• Ethena Staked USDe (sUSDe) : A synthetic dollar model that utilizes a diversified backing strategy combining crypto assets (stETH, BTC , etc.) paired with delta-neutral short perpetual positions on derivatives exchanges, alongside a growing allocation to tokenized short-term instruments like BlackRock’s BUIDL fund. It generates yield from protocol funding and staking rates rather than traditional fiat alone.
• Ondo USD Yield (USDY) / Mountain Protocol (USDM) : While technically short-duration U.S. Treasury coin wrappers rather than broad multi-asset baskets, these options use a bankruptcy-remote structuring or a mix of bank deposits and ultra-short government debt. They rebase or appreciate directly to pass down baseline sovereign yield to holders.

Understanding the Tradeoffs

To help narrow down the best fit for your portfolio, let me know:

• What is your risk tolerance (conservative RWA vs. higher-yield delta-neutral crypto)?
• Are you looking for a rebase token (balance increases) or a reward-bearing vault wrapper (token price appreciates)?