HostFDUSD vs RDK — price, size and safety, side by side
FDUSD (Solana) vs RDK (Base) — every figure is the freshest dated measurement we hold for that token, never a live-feed guess. Prices stamped 2026-09-17 / 2026-09-17T20:24:07.
FDUSD vs RDK — normalized performance, 2026-09-08 to 2026-09-17T20:24:07
| FDUSD | RDK | |
|---|---|---|
| Price | $0.9951 | $2.07K |
| Market cap | $8.49M | — |
| 24h volume | $3.48K | $2.89B |
| Liquidity | $17.21K | $1.74B |
| FDV | $8.49M | — |
| Holders | 7,854 | — |
| Age (days) | — | 1 |
| Safety grade | A | B |
Where they differ
- RDK measures ~101,261× the liquidity of FDUSD
- RDK measures ~829,928× the 24h volume of FDUSD
What the data says
FDUSD
FDUSD is First Digital USD on Solana — the fiat-backed stablecoin issued by Hong Kong's First Digital, best known as a Binance-preferred dollar. The mint 9zNQRsGLjNKwCUU5Gq5LR8beUCPzQMVMqKAi3SSZh54u is what our scan tracks: $8.5 million market cap on $17 thousand of pool liquidity with 7,854 holders as of September 16, 2026.
The stablecoin is real — a multi-billion-dollar asset on its home chains — but this Solana footprint is thin: seventeen thousand dollars of public pool against an eight-million local cap means the Solana market is a shadow of the issuer's actual book. Redemption at scale runs through First Digital, not this pool. The peg here reads healthy; the depth is the caveat.
RDK
Sometimes the read on a token is defined by what is missing, and Rudake is that case. HostDeFi's August 19, 2026 capture of RDK — taken when the token was about one day old — has no holder count, no market capitalization, no mint- or freeze-control assessment, and no identifying history. What it does have is a pair of claims from the listing venue: roughly $1.74 billion in pool liquidity and $2.89 billion in daily volume. When the only two numbers present are the two easiest to fabricate, and every number that is hard to fabricate is absent, the shape of the data is itself the disclosure.
Why those two, specifically? Because screeners and aggregators rank by them. An operator who cycles trades against their own pool manufactures "volume" for the cost of gas; reserve figures arrive via feeds that don't audit what they relay. Holder counts and contract state, by contrast, live on-chain where anyone can check — which is why they are the fields that go missing when the goal is to look large rather than be large.
FAQ
Which is bigger, FDUSD or RDK?
By tracked market cap: FDUSD (Solana) measures $8.49M and RDK (Base) measures — — dated snapshots, not a live feed.
Which is safer, FDUSD or RDK?
On the contract checks we publish: FDUSD (Solana) grades A and RDK (Base) grades B. A grade is a structural check on the contract, not a promise about the asset.
How have FDUSD and RDK performed over the shared window?
Between 2026-09-08 and 2026-09-17T20:24:07, the measured snapshots show FDUSD at −0.06% and RDK at 0.00%.
More comparisons
FDUSD vs RYYFDUSD vs FKBFDUSD vs CRDFDUSD vs CCVRDK vs RYYRDK vs FKBRDK vs CRDRDK vs CCV
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→2026-09-17T20:24:07; 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 HostDeFi product.