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SUSDAI vs USDC — price, size and safety, side by side

SUSDAI (Arbitrum) vs USDC (Solana) — every figure is the freshest dated measurement we hold for that token, never a live-feed guess. Prices stamped 2026-11-15 / 2026-11-15.

SUSDAIB

$1.12
Staked USDai on Arbitrum
Trade SUSDAI
vs

USDCA

$0.9997
USD Coin on Solana
Trade USDC

SUSDAI vs USDC — normalized performance, 2026-09-16 to 2026-11-15T15:15:30

100 — shared start
SUSDAI +1.09%  ·  USDC −0.00% — both series rebased to 100 at the first measured point in the shared window; not a raw-price chart.
SUSDAIUSDC
Price$1.12$0.9997
Market cap$361.36M$8.80B
24h volume$5.64M all venues$17.80B all venues
Liquidity$9.84M$383.18M
FDV$246.06M$8.80B
Holders3,7025,248,202
Age (days)448—
Safety gradeBA

Where they differ

What the data says

SUSDAI

SUSDAI is the staked wrapper of USDai — the yield-bearing form of a dollar token issued against AI-infrastructure financing — trading on Arbitrum at 0x0b2b2b2076d95dda7817e785989fe353fe955ef9. The November 6, 2026 snapshot reads $9.8 million of tracked pool liquidity, the deepest single line item in this slice of the index.

What the numbers say: roughly seven months of trading history behind it, about $2.2 million of 24-hour volume against that liquidity base — a turnover ratio near 12%, the shape of a yield instrument held rather than churned. The ~$1.11 print against a $1-asset wrapper is consistent with accrued staking yield rather than a broken peg, though the snapshot alone cannot separate the two.

Full SUSDAI safety read →

USDC

USDC is the dollar most of Solana actually trades in, and judging it takes a different lens than the one that works on memecoins. This is a centralized, fiat-backed stablecoin: Circle issues it, holds the reserves behind it, and publishes monthly attestations of those reserves. On Solana it lives at mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v, where the November 6, 2026 snapshot records about $8.8 billion of market capitalization, roughly 5.25 million holders, and around $383 million of tracked pool liquidity — the deepest dollar venue on the chain.

Here is the part that confuses people who learned token safety from rug-checkers: USDC's mint and freeze authorities are live, on purpose, permanently. Circle has to mint new USDC when dollars come in and burn it when they go out — that is what "backed" means mechanically — and it maintains the ability to freeze addresses to comply with sanctions and court orders, which it has used. On a memecoin, a live mint authority is the classic rug lever; on a fiat-backed stablecoin it is the product working as designed. The risk hasn't vanished — it has moved from an anonymous deployer to a regulated company, which is a trade most holders are knowingly making.

FAQ

Which is bigger, SUSDAI or USDC?

By tracked market cap: SUSDAI (Arbitrum) measures $361.36M and USDC (Solana) measures $8.80B — dated snapshots, not a live feed.

Which is safer, SUSDAI or USDC?

On the contract checks we publish: SUSDAI (Arbitrum) grades B and USDC (Solana) grades A. A grade is a structural check on the contract, not a promise about the asset.

How have SUSDAI and USDC performed over the shared window?

Between 2026-09-16 and 2026-11-15T15:15:30, the measured snapshots show SUSDAI at +1.09% and USDC at −0.00%.

More comparisons

USDTB vs SUSDAISUSDAI vs SKYSUSDAI vs KBTCUSDG vs SUSDAIWBNB vs USDCUSDC vs CBBTCUSDC vs USDSUSDC vs STETH

The grade column is the one CMC's compare page cannot print — our grade is computed from the contract itself (mint/freeze authority, liquidity, holder concentration). Changes are measured over the shared window stated on the chart, 2026-09-16→2026-11-15T15:15:30; a token with fewer measured points measures a shorter span inside it.

Figures are dated on-chain snapshots, not a live feed. Safety grades are structural checks — not investment advice. Free · no signup · a NexFlow product.