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Both Eyes Thursday, August 20, 2026
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Markets

Stablecoins: Market Cap, Peg Health & Rankings

Live market capitalization, peg health and growth across the USD-pegged stablecoin universe — Tether, USDC, Sky Dollar, Ethena and more.

Source DefiLlama Updated every 10 min 331 USD stablecoins
Total stablecoin cap $307.7B USD-pegged, circulating
USDT dominance 59.5% largest issuer share
Fiat-backed share 91.7% of total supply
Top-10 on peg 9/10 within ±0.5% of $1.00

Peg health monitor

Deviation from $1.00 · top 8 by market cap
USDT $0.9994 −6 bps
USDC $0.9996 −4 bps
USDS $1.0000 +0 bps
DAI $1.0001 +1 bps
USDE $0.9999 −1 bps
USD1 $0.9994 −6 bps
USDG $1.0000 −0 bps
USYC $1.1346 +1,346 bps

Stablecoin market

Top 30 USD-pegged by market cap
# Stablecoin Price Market cap 7d 30d Mechanism Chains
1 USDT Tether $0.9994 $183.0B −0.04% −0.61% Fiat-backed 130
2 USDC USD Coin $0.9996 $72.5B +0.54% −1.09% Fiat-backed 154
3 USDS Sky Dollar $1.0000 $6.7B +0.97% +1.24% Crypto-backed 7
4 DAI Dai $1.0001 $4.8B −0.75% −1.87% Crypto-backed 49
5 USDE Ethena USDe $0.9999 $4.1B +3.08% +1.27% Crypto-backed 31
6 USD1 World Liberty Financial USD $0.9994 $4.0B −0.77% −5.45% Fiat-backed 8
7 USDG Global Dollar $1.0000 $3.4B −0.25% +6.15% Fiat-backed 6
8 USYC Circle USYC $1.1346 $2.9B −2.82% −1.49% Fiat-backed 2
9 PYUSD PayPal USD $1.0000 $2.8B −0.80% −2.56% Fiat-backed 19
10 BUIDL BlackRock USD $1.0000 $2.7B −0.04% +8.00% Fiat-backed 8
11 USDY Ondo US Dollar Yield $1.1394 $2.1B +0.32% −0.64% Fiat-backed 15
12 RLUSD Ripple USD $1.0003 $1.8B +15.83% +11.08% Fiat-backed 2
13 USDD USDD $0.9995 $1.5B +10.19% +10.15% Crypto-backed 4
14 U United Stables $0.9994 $1.3B +3.33% +21.67% Crypto-backed 3
15 USDGO USDGO $1.0002 $1.2B +0.77% +17.72% Fiat-backed 1
16 USDF Falcon USD $0.9956 $1.2B +0.04% −6.53% Crypto-backed 2
17 GHO GHO $0.9985 $697.9M +0.00% +7.70% Crypto-backed 2
18 YLDS YLDS $0.9999 $672.3M +2.96% +19.87% Fiat-backed 4
19 USD0 Usual USD $0.9988 $550.8M −0.00% −0.32% Fiat-backed 2
20 USX Solstice USX $0.9996 $506.3M +0.03% −3.15% Crypto-backed 1
21 TUSD TrueUSD $0.9979 $483.5M +0.00% +0.00% Fiat-backed 10
22 PUSD Polymarket USD $0.9999 $461.3M +1.07% −16.22% Crypto-backed 1
23 RWAUSDI rwaUSDi $0.9996 $426.0M +13.75% +18.38% Crypto-backed 7
24 USDTB Ethena USDtb $0.9998 $403.5M +0.38% +0.27% Fiat-backed 2
25 FDUSD First Digital USD $0.9987 $351.5M +0.05% +1.37% Fiat-backed 6
26 GUSD Gate USD $0.9982 $319.4M +0.00% +0.00% Fiat-backed 1
27 SOFID SoFiUSD $0.9989 $311.0M −0.21% Fiat-backed 5
28 APXUSD apxUSD $0.9442 $306.0M −0.07% −5.55% Crypto-backed 3
29 M M by M0 $261.2M −6.93% −13.38% Fiat-backed 8
30 CRVUSD crvUSD $0.9993 $247.5M +7.62% +10.02% Crypto-backed 12