According to DefiLlama data, as of July 10, the global stablecoin market cap stood at $310.4899 billion, up only about $365 million (+0.12%) from the previous week, +0.26% intraday, and down 1.41% over a 30-day window. Tether (USDT) remains firmly in first place with a market cap of $184.133 billion, holding a 59.30% market share. USD Coin (USDC) sits in second with $73.437 billion, or 23.65%. The overall stablecoin market has shown no clear direction over the past month, essentially trading sideways.
Editorial take: sideways action is actually good news for USDT card users
Cutting to the conclusion first — a flat market cap with Tether’s share holding steady is not bad news for anyone holding a USDT virtual card. If anything, it’s a signal that “nothing is broken at the foundation.”
Here’s how a USDT virtual card works: you load USDT into the issuer’s wallet, and at the point of spend it’s converted at the prevailing rate into USD (or a local currency) and routed through the Visa/Mastercard network. The two things this pipeline fears most are USDT depegging and on-chain liquidity drying up, causing top-up or conversion delays. A market cap of $184.1 billion means USDT’s redemption pool and on-chain depth are sitting near historical highs — so any card denominated in USDT, whether an Asia-Pacific-routed card like MPCard or exchange-issued cards like Bybit Card and RedotPay, isn’t short on liquidity for top-ups or settlement.
Timeframe expectations:
- Within 7 days: The sideways trend will likely continue, and the ₮ settlement rate inside your card shouldn’t behave abnormally due to total-supply shifts.
- Within 30 days: Watch that -1.41% monthly pullback. It more likely reflects stalled inflows of new capital rather than capital flight — it has no practical impact on everyday spending cardholders.
- Within 90 days: The number to actually watch is whether Tether’s share falls below 55%. A shift in share structure signals more about whether issuers’ backend systems might adjust default settlement currencies than the total-cap figure does.
For a side-by-side look at how different issuers handle USDT settlement, see our 2026 USDT Card Top 5.
Historical comparison: this sideways action is not another 2023 depeg
Comparing today’s data with the previous two notable episodes makes the picture clearer.
March 2023 USDC depeg: Circle had roughly $3.3 billion in reserves stuck at the collapsing Silicon Valley Bank at the time, and USDC briefly fell to $0.87. That was a credit event — the market cap figure barely moved, but the peg broke, directly hitting cards that settled primarily in USDC at the time.
Multiple “silent sideways” periods in 2024: Total stablecoin market cap also flatlined across several quarters, but that reflected late-bear-market capital sitting on the sidelines, unrelated to credit risk.
The current $310.4B sideways move is closer in nature to 2024 — it’s capital sitting on the sidelines, not a credit problem. USDT’s peg has stayed stable and redemption channels have functioned normally, which is fundamentally different from 2023’s USDC situation, where “the numbers barely moved but the peg broke.” For cardholders: sideways action by itself is not a risk signal — vigilance is only warranted if flat market cap coincides with the price drifting away from $1.00.
Market structure: concentrated share isn’t a regulatory risk, but it’s worth tracking
Tether at 59.3% and USDC at 23.65% — together over 82% — is a highly concentrated market structure. This is a market fact, not a regulatory action. But it carries different implications depending on where a user is located.
In the Asia-Pacific region, stablecoin regulation is still rapidly taking shape. Hong Kong’s Stablecoins Ordinance has taken effect and entered the licensing phase, while Singapore’s MAS stablecoin framework is also moving forward. If you’re concerned about where your jurisdiction stands on USDT cards, check our Hong Kong compliance guide and Singapore compliance guide — both lay out clearly what’s currently permitted and what remains a legal gray area.
It’s worth emphasizing: market cap data on its own does not trigger any compliance change. This news falls under market conditions and involves no new rules from any regulator regarding USDT or virtual cards. Market share concentration is a long-term indicator to watch, and it does not affect the usability of any specific card in the short term.
Milestones worth watching next
- Tether’s 55% share line: If USDT’s share breaks below 55%, it would suggest capital is diversifying toward USDC or emerging stablecoins, and issuers may roll out more multi-currency settlement options.
- Monthly market cap turning positive: If the current -1.41% monthly figure turns positive again, it typically corresponds with a fresh wave of on-chain capital inflows, which could mean faster top-up processing.
- DefiLlama’s weekly updates: Readers can check the latest market cap and share figures directly on the DefiLlama Stablecoins page, which is more timely than secondhand reporting.
- Tether’s quarterly reserve disclosure: A stable share is predicated on reserve transparency — the next attestation report remains the core reference point for assessing USDT settlement safety.
Editorial recommendation
Anyone holding a USDT virtual card doesn’t need to take any action in response to this news. A flat $310.4 billion market cap with Tether’s share at 59.3% reflects a market in a healthy holding pattern — abundant underlying liquidity and a stable peg, which is precisely the ideal environment for everyday spending and subscription billing.
- Users currently paying for ChatGPT Plus, Cursor, or similar subscriptions with a USDT card: keep using it as usual — see the specific setup in our ChatGPT Plus subscription scenario.
- Users planning to apply for a new USDT card: this is a sideways period, so there’s no reason to rush based on market volatility — choose a card based on your needs. Start with our MPCard review to understand Asia-Pacific route fees and limits (all figures per the official page).
- The one scenario worth watching for: a genuine depeg risk signal would be a sharp drop in total market cap combined with USDT’s price drifting away from $1.00 at the same time — there is currently no sign of that.
In short — sideways is the normal state. Don’t mistake “no volatility” for “something’s wrong.”