HostFBTC vs USDU — price, size and safety, side by side
FBTC (Solana) vs USDU (Solana) — every figure is the freshest dated measurement we hold for that token, never a live-feed guess. Prices stamped 2026-09-27 / 2026-09-27.
FBTC vs USDU — normalized performance, 2026-09-08 to 2026-09-27T18:22:06
| FBTC | USDU | |
|---|---|---|
| Price | $84.83K | $0.9997 |
| Market cap | $12.51M | $7.10M |
| 24h volume | — | $48.40K |
| Liquidity | $1.66M | $1.66M |
| FDV | $12.51M | $7.10M |
| Holders | 42 | 792 |
| Safety grade | A | A |
Where they differ
- FBTC measures ~1.8× the market cap of USDU
- USDU measures ~19× the holder count of FBTC
- over the shared window FBTC moved +10.7% while USDU moved +0.04%
What the data says
FBTC
FBTC is FunctionBTC — a Bitcoin yield asset in the "BTC that earns" class alongside LBTC and the liquid-staking tokens, issued under Function's structure for putting Bitcoin into yield-bearing deployment. The mint 3orqhCKM5admbcHkHQhRAEKbXhUT5VPgsQqz7fBa6QdF is the Solana deployment; our September 26, 2026 snapshot reads $1.7 million of tracked pool liquidity and grades it A.
The honest note for the class: every "productive BTC" claim is a custody decision — the yield source varies (staking, lending, delta-neutral strategies) but the holder always sits behind at least one operator's reserve management. FBTC's A grade covers the Solana-side mint; the yield engine is an off-chain book.
USDU
USDu is a Solana stablecoin in the crowded mid-cap tier — the mint 9ckR7pPPvyPadACDTzLwK2ZAEeUJ3qGSnzPs8bVaHrSy graded A on this index's contract checks, with September 26, 2026 snapshot liquidity of $1.7 million.
The honest note for a minor stable is always the same: the contract being clean is necessary and nowhere near sufficient — what matters is who backs the peg, and for a small issuer that's an off-chain question with a much shorter inspection history than the majors'. The depth is real; the reserve is the question.
FAQ
Which is bigger, FBTC or USDU?
By tracked market cap: FBTC (Solana) measures $12.51M and USDU (Solana) measures $7.10M — dated snapshots, not a live feed.
Which is safer, FBTC or USDU?
On the contract checks we publish: FBTC (Solana) grades A and USDU (Solana) grades A. A grade is a structural check on the contract, not a promise about the asset.
How have FBTC and USDU performed over the shared window?
Between 2026-09-08 and 2026-09-27T18:22:06, the measured snapshots show FBTC at +10.7% and USDU at +0.04%.
More comparisons
WETH vs FBTCFBTC vs METAZEREBRO vs FBTCFBTC vs GHOWETH vs USDUUSDU vs METAZEREBRO vs USDUUSDU vs GHO
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, 2026-09-08→2026-09-27T18:22:06; 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.