USDC vs TUSD
USD Coin and TrueUSD, compared on the things that decide whether you get your dollar back. Live data, updated continuously.
30-day peg gap and USDC/TUSD spread
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Fully reserved dollar token issued by Circle, a US-regulated and MiCA-compliant issuer. Reserves sit in the Circle Reserve Fund (short-dated Treasuries and repo) with monthly attestations and daily reporting.
Verdict band: Strong
Dollar token whose reserve attestation and ownership structure have repeatedly changed hands, with documented reserve-access issues.
Verdict band: Caution
| Safety scoreComposite of collateral, peg, liquidity, issuer and track record. | ●●●●●5 of 5 | 88 | 58 | USDC |
|---|---|---|---|---|
| Collateral qualityWhat actually backs the token, and how liquid that backing is. | ●●●●●5 of 5 | 95 | 64 | USDC |
| Exit liquidityWhether you can leave at size without moving the price. | ●●●●●5 of 5 | $4.62B | $2.04M | USDC |
| Issuer & legal standingRegulatory perimeter, disclosure quality and redemption rights. | ●●●●4 of 5 | 100 | 54 | USDC |
| Peg tightness (live)Absolute distance from $1.00 right now — smaller is better. | ●●●●4 of 5 | −0.022% | −0.169% | USDC |
| Worst recorded depegHow badly the token has broken before, as a stress precedent. | ●●●●4 of 5 | -12.0% | -6.0% | TUSD |
| Track recordYears live and behaviour through past stress events. | ●●●●4 of 5 | 99 | 99 | Tie |
| Scale / market capBigger float usually means broader venue support and tighter spreads. | ●●●3 of 5 | $72.78B | $483.66M | USDC |
| Chain reachNumber of networks where the token is natively deployed. | ●●●3 of 5 | 121 chains | 8 chains | USDC |
| Best available yieldUpside — but every extra point above T-bills is paid for with risk. | ●●2 of 5 | 25.83% | 1.43% | USDC |
"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
USDC scores higher on safety (88 vs 58), driven mainly by collateral quality and disclosure. USDC has deeper tracked liquidity ($4.62B), which is what determines whether you can exit at size. USDC currently earns up to 25.83% — 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: USDC or TUSD?
Capital preservation over everything else.
For park cash safely, USDC is the better fit over TUSD.
- Safety score 88 vs 58, with collateral rated 95/100.
- Current peg deviation -0.022% against -0.169% for TUSD.
- USDC has 1 recorded depeg event(s) — read them before sizing up.
Concentrating in one issuer is a single point of failure regardless of score. Split across collateral structures.
Key risks, side by side
USDC
- Issuer and banking risk: reserves sit with Circle under United States (NYDFS / MiCA) rules.
- Depeg history: 1 recorded event(s), worst deviation -12.00%.
- Attestation cadence: monthly.
- Yield venue risk: 25.83% is earned outside the token itself.
TUSD
- Issuer and banking risk: reserves sit with Techteryx under Offshore rules.
- Depeg history: 1 recorded event(s), worst deviation -6.00%.
- Limited public attestation of reserves.
- Yield venue risk: 1.43% is earned outside the token itself.
| Metric | USDC | TUSD |
|---|---|---|
| Category | Stablecoin | Stablecoin |
| Issuer | Circle | Techteryx |
| Jurisdiction | United States (NYDFS / MiCA) | Offshore |
| Collateral | treasuries | fiat-reserves |
| Peg mechanism | fiat-backed | fiat-backed |
| Attestation | monthly | none |
| Redemption | direct | gated |
| Price | $0.9998 | $0.9983 |
| Peg deviation | −0.022% | −0.169% |
| Market cap | $72.78B | $483.66M |
| 7d supply change | +0.85% | 0.00% |
| Liquidity | $4.62B | $2.04M |
| Best yield | 25.83% (forgeyields · Starknet) | 1.43% (justlend-v1 · Tron) |
| Chains | 121 | 8 |
| Launched | 2018 | 2018 |
| Worst recorded depeg | −12.0% | −6.0% |
Spread, peg gap and switching cost
- Price spread (USDC vs TUSD)
- +14.7 bps
- $0.9998 vs $0.9983
- Peg deviation gap
- -0.147 pp
- USDC −0.022% · TUSD −0.169%
- Yield spread
- +24.40%
- USDC 25.83% · TUSD 1.43%
- Liquidity ratio
- 2267.06×
- $4.62B vs $2.04M
A round trip between USDC and TUSD costs roughly the market spread plus venue fees. At 14.7 bps of price gap, swapping $1M implies about $1.5K of price impact before fees — usually only worth it if the peg gap or yield spread is durable, not intraday noise.
Historical context
Track record is the part of a stablecoin you cannot model — it has to be observed. Here is how USDC and TUSD have actually behaved since launch, including every stress event we have on record.
- USDC
USD Coin goes live.
- TUSD
TrueUSD goes live.
- USDC
Launched by Circle and Coinbase under the Centre consortium.
- USDC
Freezes Tornado Cash addresses after OFAC sanctions — censorship precedent.
- USDC
Silicon Valley Bank failure strands $3.3B of reserves; USDC trades to ~$0.87.
- TUSD
Reserve custody dispute (worst deviation -6.0%).
- USDC
Circle becomes the first major issuer compliant with the EU's MiCA regime.
Chain coverage
USDC is live on 121 chains, TUSD on 8. 8 chains carry both, so bridging is only unavoidable for the 113 networks where just one of them is deployed.
| Chain | USDC | TUSD | Both available |
|---|---|---|---|
| $46.24B | $312.90M | Yes | |
| $7.19B | — | USDC only | |
| $6.41B | — | USDC only | |
| $4.25B | — | USDC only | |
| $2.21B | $164.6K | Yes | |
| $1.64B | $181.8K | Yes | |
| $1.58B | $877.2K | Yes | |
| $430.94M | $844.3K | Yes | |
| $367.80M | — | USDC only | |
| $297.52M | — | USDC only | |
| $259.50M | — | USDC only | |
| $214.69M | — | USDC only | |
| $198.71M | — | USDC only | |
| $27.93M | $168.23M | Yes | |
| $181.37M | $465.7K | Yes | |
| $179.41M | — | USDC only | |
| $150.63M | — | USDC only | |
| $112.09M | — | USDC only | |
| $97.79M | — | USDC only | |
| $63.32M | — | USDC only |
USDC vs TUSD: frequently asked questions
Is USDC or TUSD safer?
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On our composite safety score USDC rates 88/100 versus 58/100 for TUSD. The score weighs collateral quality (treasuries vs fiat-reserves), 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 USDC and TUSD?
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USD Coin is issued by Circle (United States (NYDFS / MiCA)), backed by treasuries, with redemption terms: direct. TrueUSD is issued by Techteryx (Offshore), backed by fiat-reserves, with redemption terms: gated. Attestation coverage is "monthly" for USDC and "none" for TUSD.
Which has the bigger market cap, USDC or TUSD?
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USDC is larger at $72.78B in circulating supply, against $483.66M for the other. Over the last 7 days supply moved +0.85% for USDC and 0.00% for TUSD.
Are USDC and TUSD trading at $1.00 right now?
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USDC trades at $0.9998 (−0.022% off peg) and TUSD at $0.9983 (−0.169% off peg). The gap between the two is about 14.7 basis points, which is the cost you pay when rotating size between them before fees.
Has USDC or TUSD ever depegged?
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USDC: worst recorded deviation −12.0%. TUSD: worst recorded deviation −6.0%. 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, USDC or TUSD?
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For block size the constraint is exit liquidity and primary redemption, not headline supply. USDC shows deeper on-chain liquidity at $4.62B versus $2.04M. Combine that with the redemption channel — USDC: direct; TUSD: gated — and size trades against the primary window rather than the order book where possible.
Can I earn yield on USDC or TUSD?
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USDC currently shows the higher rate at 25.83% via forgeyields · Starknet, against 1.43% via justlend-v1 · Tron for TUSD. 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 USDC and TUSD?
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Both are deployed on 8 shared networks, including Ethereum, Arbitrum, Polygon, BSC, Avalanche, Fantom. USDC spans 121 chains in total and TUSD spans 8. 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 USDC to TUSD?
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Budget three components: the current price spread of roughly 14.7 bps, swap or venue fees, and slippage against available depth ($4.62B for USDC, $2.04M for TUSD). For meaningful size, redeeming with the issuer and minting the other side is often cheaper than a secondary-market swap.
Is USDC or TUSD regulated?
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USDC is issued from United States (NYDFS / MiCA) with monthly; TUSD is issued from Offshore 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.