Stablecoin Total Hits Record as USDT Dominance Slides Below 60%
The total stablecoin market capitalization reached $318.605 billion on April 11, 2026 — a new all-time high — with the sector expanding 0.43% over the prior seven days according to DefiLlama data. At this level, just $1.395 billion separates the sector from the $320 billion milestone.
Tether’s USDT remains the dominant stablecoin by a wide margin with a market cap of $184.305 billion, though its seven-day growth was modest at 0.10%. More significantly, USDT’s market share has slipped below 60%, now commanding 57.85% of the total — a gradual erosion that reflects the sector’s growing diversification as institutional and regulated alternatives attract more capital.
USDC Leads Inflows — $1.27 Billion in One Week
The week’s standout performer in absolute inflow terms was USDC, Circle’s dollar-pegged stablecoin. USDC posted a 1.64% weekly gain, adding $1.272 billion to reach a market cap of $78.763 billion. That pace of growth reflects sustained institutional demand for a regulated, audited stablecoin — particularly relevant as the CLARITY Act negotiations continue and large asset managers seek compliant dollar exposure on-chain.
In third place, USDS from Sky (formerly MakerDAO) holds $8.706 billion despite a 2.45% weekly decline. The longer-term trend is more constructive: since March 1, USDS has grown 18.44%, adding $1.356 billion in 41 days — a pace that suggests genuine adoption rather than short-term positioning.
USDe’s $9 Billion Contraction Since October 2025
The sharpest divergence in the stablecoin sector remains Ethena’s USDe. Currently sitting at a market cap of $5.836 billion with a 0.87% weekly decline, USDe’s longer trajectory tells a more dramatic story. On October 4, 2025 — near the broader crypto market peak — USDe carried a market cap of $14.82 billion. Since then, the circulating supply has contracted by 60.61%, a reduction of $8.984 billion.
USDe operates as a synthetic dollar, generating yield by taking short positions on perpetual futures to hedge its Bitcoin and Ether collateral. That model performs well in bull markets with elevated funding rates and contracts sharply when market conditions shift and funding rates fall. The contraction since October tracks closely with the broader altcoin and derivatives market drawdown.
BUIDL’s 5.29% Weekly Gain Signals Institutional Appetite
The week’s top percentage gainer was BlackRock‘s BUIDL — a tokenized money market fund that invests in US Treasury bills and other short-term government securities. BUIDL gained 5.29% over seven days, adding more than $149 million to reach a market cap of $2.983 billion.
BUIDL’s consistent growth is a different signal than USDC inflows. Where USDC reflects demand for liquid, transferable dollar exposure, BUIDL reflects institutional demand for on-chain yield from traditional instruments. Both are growing simultaneously, which suggests the stablecoin sector is diversifying not just in issuer but in underlying use case — liquid settlement on one end, tokenized yield products on the other.
USD1’s $232 Million Weekly Drop Tracks WLFI Controversy
The week’s steepest loser was USD1, the stablecoin issued by World Liberty Financial. USD1 posted a 5.27% decline, shedding more than $232 million since April 4 to bring its market cap to $4.184 billion. The timing aligns directly with the public revelation that World Liberty Financial used 5 billion WLFI governance tokens as collateral on Dolomite to borrow $75 million in stablecoins — a disclosure that sent WLFI’s token price to an all-time low and raised broader questions about the project’s treasury management.
The USD1 contraction is a useful real-time indicator of how quickly market confidence can translate into stablecoin supply reductions when trust in an issuer is questioned. Unlike USDT or USDC, USD1 lacks the established audit track record and regulatory standing that give holders confidence during periods of issuer controversy.
