USD Coin vs 
First Digital USD
USD Coin (USDC) has a market cap of $74.05B, 64.6× that of First Digital USD (FDUSD) at $1.15B, as of 2026-11-08 23:23 UTC.
At USD Coin's market cap, one FDUSD would be worth $64.4296 — 64.6× its current price of $0.9979. This is arithmetic, not a forecast.
Over 24 hours USDC is -0.01% and FDUSD is -0.01%.
Over 30 days, USDC gained 0.02% while FDUSD gained 0.01%.
Over 90 days, USDC gained 0.02% while FDUSD lost 0.01%.
Annualised 90-day volatility: USDC 0%, FDUSD 1% — FDUSD has been the more volatile asset.
Their daily returns are barely correlated over 90 days (-0.46).
Updated · Market data, not investment advice.
| Metric | USD Coin (USDC) | First Digital USD (FDUSD) |
|---|---|---|
| Price | $1.001 | $0.9979 |
| Market cap | $74.05B | $1.15B |
| Rank | #5 | #48 |
| 24h volume | $3.52B | $58.20M |
| 24h change | -0.01% | -0.01% |
| 7d change | -0.03% | -0.03% |
| 30d change | +0.02% | +0.01% |
| 90d change | +0.02% | -0.01% |
| Volatility (90d, annualised) | 0% | 1% |
| Circulating supply | 73.98B | 1.15B |
| Max supply | No cap | No cap |
| Fully diluted value | $74.05B | $1.15B |
| Correlation of daily returns (90d) | -0.46 | |
90-day performance, rebased to 100
Binance daily closes. Past performance doesn't predict future returns.
Frequently asked questions
What would FDUSD be worth with USDC's market cap?+
$64.4296 per FDUSD, based on First Digital USD's current circulating supply. This is arithmetic, not a forecast.
Is USD Coin bigger than First Digital USD?+
Yes. USD Coin's market cap is $74.05B versus $1.15B for First Digital USD (2026-11-08 23:23 UTC).
Which performed better over the last 30 days, USDC or FDUSD?+
USD Coin: +0.02% vs First Digital USD: +0.01% (Binance daily closes, 2026-11-08 23:23 UTC).
Do USDC and FDUSD move together?+
Their 90-day correlation of daily returns is -0.46 (1 = move in lockstep, 0 = unrelated) — barely correlated.
Where does this data come from?+
Live prices and history from Binance spot markets; market cap and supply from CoinLore. Past performance doesn't predict future returns.