FRAX vs FRXUSD
Frax and Frax USD, compared on the things that decide whether you get your dollar back. Live data, updated continuously.
30-day peg gap and FRAX/FRXUSD spread
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Frax is a dollar-denominated token tracked across 17 chains. No verified issuer disclosure is on file, so its collateral and legal structure score conservatively.
Verdict band: Caution
Frax USD is a dollar-denominated token tracked across 15 chains. No verified issuer disclosure is on file, so its collateral and legal structure score conservatively.
Verdict band: Adequate
| Safety scoreComposite of collateral, peg, liquidity, issuer and track record. | ●●●●●5 of 5 | 54 | 69 | FRXUSD |
|---|---|---|---|---|
| Collateral qualityWhat actually backs the token, and how liquid that backing is. | ●●●●●5 of 5 | 55 | 55 | Tie |
| Exit liquidityWhether you can leave at size without moving the price. | ●●●●●5 of 5 | $77.11M | $156.17M | FRXUSD |
| Issuer & legal standingRegulatory perimeter, disclosure quality and redemption rights. | ●●●●4 of 5 | 48 | 48 | Tie |
| Peg tightness (live)Absolute distance from $1.00 right now — smaller is better. | ●●●●4 of 5 | −0.899% | −0.028% | FRXUSD |
| Worst recorded depegHow badly the token has broken before, as a stress precedent. | ●●●●4 of 5 | None recorded | None recorded | Tie |
| Track recordYears live and behaviour through past stress events. | ●●●●4 of 5 | 53 | 53 | Tie |
| Scale / market capBigger float usually means broader venue support and tighter spreads. | ●●●3 of 5 | $157.72M | $106.19M | FRAX |
| Chain reachNumber of networks where the token is natively deployed. | ●●●3 of 5 | 17 chains | 15 chains | FRAX |
| Best available yieldUpside — but every extra point above T-bills is paid for with risk. | ●●2 of 5 | 12.61% | 3.45% | FRAX |
"Matters" is our weighting of how much each dimension typically drives a real allocation decision. Sort any column to re-rank the tradeoffs by what matters to you.
The short answer
FRXUSD scores higher on safety (69 vs 54), driven mainly by collateral quality and disclosure. FRXUSD has deeper tracked liquidity ($156.17M), which is what determines whether you can exit at size. FRAX currently earns up to 12.61% — remember that any rate above the T-bill yield is payment for a risk.
If both are fiat-reserve tokens, note that holding both is not diversification: they share the same short-dated Treasury and banking exposure. Genuine diversification means mixing collateral structures.
Which one fits your goal: FRAX or FRXUSD?
Capital preservation over everything else.
For park cash safely, FRXUSD is the better fit over FRAX.
- Safety score 69 vs 54, with collateral rated 55/100.
- Current peg deviation -0.028% against -0.899% for FRAX.
- No material depeg recorded for FRXUSD in our incident log.
Concentrating in one issuer is a single point of failure regardless of score. Split across collateral structures.
Key risks, side by side
FRAX
- Reflexive peg design: stability depends on demand for a second token.
- No depeg recorded in our incident log — absence of history is not a guarantee.
- Limited public attestation of reserves.
- Yield venue risk: 12.61% is earned outside the token itself.
- Chain concentration: 81% of supply sits on Ethereum.
FRXUSD
- Issuer and banking risk: reserves sit with Undisclosed under Not documented rules.
- No depeg recorded in our incident log — absence of history is not a guarantee.
- Limited public attestation of reserves.
- Yield venue risk: 3.45% is earned outside the token itself.
- Chain concentration: 83% of supply sits on Ethereum.
| Metric | FRAX | FRXUSD |
|---|---|---|
| Category | Stablecoin | Stablecoin |
| Issuer | Undisclosed | Undisclosed |
| Jurisdiction | Not documented | Not documented |
| Collateral | algorithmic | fiat-backed |
| Peg mechanism | algorithmic | fiat-backed |
| Attestation | none | none |
| Redemption | market-only | market-only |
| Price | $0.9910 | $0.9997 |
| Peg deviation | −0.899% | −0.028% |
| Market cap | $157.72M | $106.19M |
| 7d supply change | −1.80% | −0.14% |
| Liquidity | $77.11M | $156.17M |
| Best yield | 12.61% (fraxlend · Ethereum) | 3.45% (fraxlend · Ethereum) |
| Chains | 17 | 15 |
| Launched | — | — |
| Worst recorded depeg | None recorded | None recorded |
Spread, peg gap and switching cost
- Price spread (FRAX vs FRXUSD)
- -87.1 bps
- $0.9910 vs $0.9997
- Peg deviation gap
- 0.871 pp
- FRAX −0.899% · FRXUSD −0.028%
- Yield spread
- +9.16%
- FRAX 12.61% · FRXUSD 3.45%
- Liquidity ratio
- 0.49×
- $77.11M vs $156.17M
A round trip between FRAX and FRXUSD costs roughly the market spread plus venue fees. At 87.1 bps of price gap, swapping $1M implies about $8.7K of price impact before fees — usually only worth it if the peg gap or yield spread is durable, not intraday noise.
Chain coverage
FRAX is live on 17 chains, FRXUSD on 15. 8 chains carry both, so bridging is only unavoidable for the 16 networks where just one of them is deployed.
| Chain | FRAX | FRXUSD | Both available |
|---|---|---|---|
| $127.38M | $88.17M | Yes | |
| $14.24M | $14.36M | Yes | |
| $8.07M | — | FRAX only | |
| $2.37M | — | FRAX only | |
| — | $2.06M | FRXUSD only | |
| $1.87M | $3.0K | Yes | |
| $574.9K | $302.2K | Yes | |
| $484.1K | $371.4K | Yes | |
| $615.6K | $200.3K | Yes | |
| $717.7K | $15.5K | Yes | |
| $557.1K | — | FRAX only | |
| $529.2K | — | FRAX only | |
| $2.9K | $359.3K | Yes | |
| — | $326.4K | FRXUSD only | |
| $172.7K | — | FRAX only | |
| $70.4K | — | FRAX only | |
| $48.2K | — | FRAX only | |
| $19.1K | — | FRAX only | |
| — | $7.5K | FRXUSD only | |
| $5.6K | — | FRAX only |
FRAX vs FRXUSD: frequently asked questions
Is FRAX or FRXUSD safer?
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On our composite safety score FRXUSD rates 69/100 versus 54/100 for FRAX. The score weighs collateral quality (fiat-backed vs algorithmic), redemption rights, attestation quality, peg history and liquidity depth. A higher score is not a guarantee: both remain issuer-credit and smart-contract exposures, not insured bank deposits.
What is the difference between FRAX and FRXUSD?
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Frax is issued by Undisclosed (Not documented), backed by algorithmic, with redemption terms: market-only. Frax USD is issued by Undisclosed (Not documented), backed by fiat-backed, with redemption terms: market-only. Attestation coverage is "none" for FRAX and "none" for FRXUSD.
Which has the bigger market cap, FRAX or FRXUSD?
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FRAX is larger at $157.72M in circulating supply, against $106.19M for the other. Over the last 7 days supply moved −1.80% for FRAX and −0.14% for FRXUSD.
Are FRAX and FRXUSD trading at $1.00 right now?
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FRAX trades at $0.9910 (−0.899% off peg) and FRXUSD at $0.9997 (−0.028% off peg). The gap between the two is about 87.1 basis points, which is the cost you pay when rotating size between them before fees.
Has FRAX or FRXUSD ever depegged?
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FRAX: no material depeg recorded in our incident set. FRXUSD: no material depeg recorded in our incident set. Past peg behaviour under stress is the single best available proxy for how a token trades in the next crisis.
Which is better for large institutional size, FRAX or FRXUSD?
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For block size the constraint is exit liquidity and primary redemption, not headline supply. FRXUSD shows deeper on-chain liquidity at $156.17M versus $77.11M. Combine that with the redemption channel — FRAX: market-only; FRXUSD: market-only — and size trades against the primary window rather than the order book where possible.
Can I earn yield on FRAX or FRXUSD?
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FRAX currently shows the higher rate at 12.61% via fraxlend · Ethereum, against 3.45% via fraxlend · Ethereum for FRXUSD. Neither token pays interest by holding it in a wallet: the yield comes from lending, liquidity provision or a wrapped yield-bearing version, each with its own counterparty and contract risk.
Which chains support both FRAX and FRXUSD?
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Both are deployed on 8 shared networks, including Ethereum, Fraxtal, Arbitrum, BSC, Avalanche, OP Mainnet. FRAX spans 17 chains in total and FRXUSD spans 15. Bridged supply on a chain is not the same as natively issued supply, and it usually carries the bridge's risk rather than the issuer's.
What does it cost to switch from FRAX to FRXUSD?
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Budget three components: the current price spread of roughly 87.1 bps, swap or venue fees, and slippage against available depth ($77.11M for FRAX, $156.17M for FRXUSD). For meaningful size, redeeming with the issuer and minting the other side is often cheaper than a secondary-market swap.
Is FRAX or FRXUSD regulated?
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FRAX is issued from Not documented with none; FRXUSD is issued from Not documented with none. Regulatory status varies by your own jurisdiction and by whether the token is offered under a specific stablecoin regime, so treat this as a starting point for diligence, not legal advice.