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Stablecoins · OBOL rating

First Digital USD review

Large by volume because one exchange promotes it, with disclosure that has not kept pace with its size.

6.6/10
Mixed
#11 of 15 stablecoinsChecked August 2026
The short answer

FDUSD's volume comes almost entirely from Binance fee promotions rather than organic demand, which makes it liquid on one venue and thin everywhere else. It briefly depegged in April 2025 amid public allegations about the issuer's solvency, recovering afterwards.

Best forBinance trading pairs

Score breakdown

Category rubric →
  1. Reserve qualityweight 30%
    7.0avg 7.7
  2. Attestation & auditweight 20%
    6.0avg 7.2
  3. Peg recordweight 20%
    7.0avg 8.0
  4. Redemption accessweight 15%
    6.5avg 7.5
  5. Regulatory standingweight 15%
    6.0avg 6.6

this service category average across 15Score = Σ mark × weight. Usable, but there are better options for most people. Methodology.

The evidence behind each mark

Scoring rules →
CriterionMarkWhat we foundSourceChecked
Reserve quality7.0not sourced yetnot sourced yet—
Attestation & audit6.0not sourced yetnot sourced yet—
Peg record7.0not sourced yetnot sourced yet—
Redemption access6.5not sourced yetnot sourced yet—
Regulatory standing6.0not sourced yetnot sourced yet—

What we liked, and what fell short

Liked
  • Enormous trading volume on Binance pairs
  • Reserves reported as cash and treasury equivalents
  • Regular attestations published
Fell short
  • Briefly depegged in April 2025 amid public solvency allegations
  • Reserve custody arrangements in Hong Kong are less scrutinised than US issuers

Why the marks landed where they did

FDUSD is a Hong Kong-issued stablecoin whose scale is a function of exchange economics rather than of adoption. Binance made it a zero-fee trading pair, volume followed, and the token became one of the largest by turnover while remaining marginal outside that ecosystem.

Reserve position

Reserves are reported as cash and treasury equivalents held by a Hong Kong trust entity, with attestations published. The custody arrangements are subject to less scrutiny than US-regulated issuers face, and the disclosure is thinner than Circle's or Paxos's — fewer details about where reserves sit and with which counterparties.

The April 2025 depeg

Following public allegations by a prominent figure about the issuer's solvency, FDUSD traded below par before recovering. The issuer denied insolvency and continued redemptions. The episode did not prove anything about the reserves; it demonstrated how quickly confidence in a lightly scrutinised issuer can move, which is itself the risk.

Practical assessment

As a trading pair on Binance, FDUSD is fine and the fee saving is real. As a store of value, the combination of thin external liquidity, lighter regulatory oversight and demonstrated confidence sensitivity is a poor set of properties.

Who should use it

Traders using Binance's zero-fee pairs, holding it only for as long as the trade requires. For anything else, USDC or USDT.

FAQ

Why is FDUSD's volume so high?
Binance promoted it with zero-fee trading pairs, which generated enormous turnover. That is exchange economics rather than organic adoption.
What happened in April 2025?
Public allegations about the issuer's solvency caused FDUSD to trade below par temporarily. The issuer denied insolvency and redemptions continued, and the peg recovered.
Is FDUSD fully backed?
Reserves are reported as cash and treasury equivalents with attestations, held under Hong Kong trust arrangements that receive less scrutiny than US-regulated issuers.
Should I hold FDUSD?
It works as a trading pair on Binance. For holding, better-disclosed alternatives with deeper external liquidity are available.