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Total stablecoin market cap
$302.7BN

Total stablecoin market cap seven-day change: +0.5%. Tether holds 60.6% of circulating supply, Circle 24.5%. 302 stablecoins measured daily.

Market cap and S0 use different inclusion rules. See SBMP-01.

Last updated 8 September 2026

Institutional Stablecoin Market Statistics and Intelligence

Stablecoin Beat is an independent statistical publication for the stablecoin market. We publish daily market-cap and supply statistics, S0/S1/S2 monetary aggregates, market-structure indicators, issuer and network data, and regulatory reference material. Published series are accompanied by documented methodology.

Coverage includes USDT, USDC, DAI, USDe, FDUSD, PYUSD, RLUSD and the broader tracked stablecoin universe.

Market Indicators

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IndicatorValueReading
Market Concentration (HHI)4,246Highly Concentrated
Avg Peg Stability Score97/100Stable Market
Velocity Index0.247×Payment / Settlement
Supply Shock Index+1.23%Normal Expansion
30-Day Net Flow+$3.7BNet Inflow
Liquidity Proxy Score4.30Leader: USDT
Avg Pair Correlation0.04Top: USDC↔RLUSD 0.56
USDC Market Beta0.50Defensive
PCA: PC1 Variance14.1%Largest loading: PYUSD
Strongest Granger PairSynchronizedno significant lead (max F=2.57)

Signals

7 SEPFrom August 31 to September 7, 2026, the total stablecoin market cap increased from $300.86B to $302.27B, a net flow of +$1.41B (+0.47%). The largest inflows were USDC at +$863M, USDE at +$259M, and PYUSD at +$126M.
5 SEPPayPal USD (PYUSD) lost $165M (5.4%) in market cap over 24 hours, bringing its current market cap to $2.9B.
4 SEPKraken parent Payward partners with SoFi on stablecoin, 24/7 settlement
4 SEPOn September 4, 2026, the highest 24-hour trading volumes for stablecoins were USDT at $80,044M, USDC at $22,243M, and USDG at $2,465M.
4 SEPTether sued over frozen ‘pig butcher’ coins, 6,600 students get crypto loans: Asia Express
3 SEPSoFi Links Banking Network and Stablecoin to Kraken in New Deal
3 SEPPayPal USD (PYUSD) gained $145M (5.2%) in market cap over 24 hours. Current market cap: $2.9B.
2 SEPRipple USD (RLUSD) gained $126M (5.6%) in market cap over 24 hours. Current market cap: $2.4B.
Featured · Insights

Stablecoins and the Treasury Twist

The U.S. Treasury's decision in August to increase purchases of long-dated government bonds was small in dollar terms. The policy implications are harder to dismiss. Treasury is becoming more active at the long end of the government bond market just as another major policy shift…

Weekly Recap ·

United Stables added $1.021 billion.

The total stablecoin market cap began the week at $326.12 billion and ended at $326.65 billion, an increase of $0.53 billion or 0.16%. In the same period, the UK Financial Conduct Authority (FCA) soug

+0.5%
Market cap Δ
-22
HHI Δ
+0.1pp
USDT share Δ
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More From Insights

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Jul 15, 2026
Do Stablecoins Cause Currency Crises?

A July 2026 IMF Working Paper by Brandon Joel Tan models stablecoins in fixed exchange-rate regimes as both an access technology…

Jul 7, 2026
Open USD, Qivalis, and the Race to Own Stablecoin Settlement

Open USD, a dollar stablecoin backed by a 140-plus company consortium including Visa, Stripe, Mastercard and Coinbase, and…

The Monthly Report

Stablecoin Market Report

August 2026 · 13 sections

Total stablecoin supply began August at $297.85B and ended at $303.95B, a 2.05% increase that reversed the July 2026 decline.

$303.95B
Total supply
+$6.1B
Net change
USDC
Top gainer
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Market Data

Full tracker →
Total market cap$302.7BN
USDT dominance60.6%
Tracked issues302+

About Stablecoin Beat

What is Stablecoin Beat?

Stablecoin Beat is a market intelligence platform tracking the stablecoin ecosystem. It publishes daily data on 302+ stablecoins totalling $302.7B in market cap, plus on-chain flow signals, peg stability scores, and editorial analysis of stablecoin markets, policy, and infrastructure.

What is the total stablecoin market cap?

The total stablecoin market cap is $302.7B as of 2026-09-08. Tether (USDT) holds 60.6% dominance. Data is updated daily.

Which stablecoins does Stablecoin Beat track?

Stablecoin Beat tracks 302+ stablecoins by market capitalization, including USDT (Tether), USDC (Circle), DAI, USDe (Ethena), FDUSD, PYUSD, RLUSD, and all other fiat-pegged and algorithmic stablecoins with meaningful market cap. Data is updated daily at 15:00 UTC.

How often is stablecoin data updated?

Market cap and price data are updated daily at 15:00 UTC. The signals feed is refreshed five times daily. Weekly editorial recaps are published every Monday.

What is stablecoin market dominance?

Stablecoin market dominance measures the percentage of total stablecoin market cap held by a single stablecoin. USDT currently holds 60.6% dominance. Shifts in dominance signal capital flows between issuers, often tied to regulatory developments, yield differentials, or chain-level adoption trends.

What is a stablecoin depeg?

A stablecoin depeg occurs when a dollar-pegged stablecoin trades materially above or below $1.00. Stablecoin Beat monitors all major USD-pegged stablecoins and flags any instance where price moves outside a ±0.5% band as a depeg event, which may signal reserve stress, liquidity pressure, or loss of market confidence.

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