Top 5 Stablecoins by Market Capitalization
Published 4/2/2026, 9:53:58 AM
As of April 2, 2026, the top five stablecoins—Tether (USDT), USD Coin (USDC), Sky Dollar (USDS), Ethena USDe (USDE), and USD1—demonstrated high peg stability, with all assets remaining within 0.1% of their $1.00 target over the last seven days. The total stablecoin market capitalization has reached approximately $320 billion, driven by institutional adoption and the growth of decentralized and synthetic models [Source: Market Cap Data]. While the underlying performance data is detailed below, a visual chart image was not provided in the research results.
Top 5 Stablecoins by Market Capitalization
The stablecoin market remains concentrated, with the top two assets (USDT and USDC) accounting for the vast majority of the $320 billion total valuation.
| Rank | Stablecoin | Market Cap | Type | Security Status |
|---|---|---|---|---|
| 1 | Tether (USDT) | ~$184.13B | Fiat-backed | Passed |
| 2 | USD Coin (USDC) | ~$79.44B | Fiat-backed | Passed |
| 3 | Sky Dollar (USDS) | ~$11.22B | Decentralized | Passed |
| 4 | Ethena USDe (USDE) | ~$5.92B | Synthetic | ⚠ Unverified |
| 5 | USD1 (World Liberty) | ~$4.53B | Fiat-backed | Passed |
Note: Security verification for Ethena USDe (USDE) is currently unavailable; caution is advised when interacting with synthetic assets [Source: Security Audit Data].
7-Day Price Performance (March 26 – April 2, 2026)
The following data tracks the daily closing prices, highlighting the tight peg maintenance across both centralized and decentralized issuers.
| Date | USDT | USDC | USDS | USDE | USD1 |
|---|---|---|---|---|---|
| 2026-03-26 | $0.9994 | $0.9998 | $0.9998 | $0.9994 | $0.9992 |
| 2026-03-27 | $0.9993 | $0.9998 | $0.9999 | $0.9991 | $0.9993 |
| 2026-03-28 | $0.9993 | $0.9997 | $0.9997 | $0.9990 | $0.9992 |
| 2026-03-29 | $0.9993 | $0.9998 | $0.9997 | $0.9990 | $0.9993 |
| 2026-03-30 | $0.9991 | $0.9996 | $0.9996 | $0.9990 | $0.9992 |
| 2026-03-31 | $0.9991 | $0.9996 | $0.9996 | $0.9990 | $0.9996 |
| 2026-04-01 | $0.9999 | $1.0000 | $1.0000 | $0.9994 | $0.9998 |
| 2026-04-02 | $0.9998 | $0.9999 | $0.9999 | $0.9994 | $0.9997 |
[Source: Price History Data]
Key Market Insights
Peg Stability and Correlation
All five leading stablecoins maintained a price floor of $0.9990 or higher throughout the week. USDC and USDS (formerly DAI) exhibited the highest precision, both reaching a perfect $1.0000 peg on April 1st [Source: Price History Data].
Emergence of USDS and USD1
The rebranding of DAI to Sky Dollar (USDS) has successfully maintained its position as the dominant decentralized stablecoin. Simultaneously, USD1 (World Liberty Financial) has entered the top five, largely attributed to institutional interest and its connection to the Trump-affiliated DeFi ecosystem [Source: Market Trends].
Market Dominance and Regulation
Tether (USDT) continues to lead the sector with over 57% market share. However, USDC remains the primary choice for U.S. institutional compliance, a trend that has strengthened following the implementation of the GENIUS Act of 2025 [Source: Market Dominance Data].
Synthetic Asset Resilience
Despite its synthetic, delta-neutral mechanism, Ethena USDe showed consistent stability, holding a steady value of $0.9994 by the end of the period. This suggests that synthetic models are achieving a level of maturity comparable to traditional fiat-backed reserves [Source: Price History Data].
Conclusion
The top 5 stablecoins are currently characterized by high liquidity and extreme peg precision, with USDT and USDC remaining the dominant players while newcomers like USD1 rapidly gain market share. While price data is comprehensive, specific security audits for synthetic assets like USDE remain an open area for further verification.