Stablecoins hit $321.8B as $1B inflows lift sector
Stablecoins reached a new high as market cap climbed to $321.759B, lifted by $1.08B in net inflows from April 26 to May 3, according to DefiLlama. After a week with near-zero flow activity, stablecoins added capital and posted a 0.34% gain over the last seven days.
Tether’s USDT remained the dominant stablecoin at 58.90% share, valued at $189.525B—still close to the $200B milestone. However, USDT saw a 0.14% decline over the week, losing more than $271M.
Circle’s USDC rose 0.61% to $78.296B, taking 24.33% of the stablecoins market. Sky’s USDS jumped 6.08% to $8.776B, with over $503M of growth since April 26, suggesting capital rotation toward newer or higher-performing issuers.
DAI edged down 1.02% to $4.619B. World Liberty Financial’s USD1 increased 3.18% to $4.531B, with more than $139M in inflows.
Among the next tier, PYUSD fell 1.78% (outflows of about $61M) and USYC dropped 10.93% with more than $317M exiting. Overall, stablecoins remain in expansion mode, but the data points to internal reallocations between issuers rather than broad-based, uniform growth.
Bullish
The report is bullish for stablecoin-related trading: stablecoins overall added ~$1.08B in inflows and total market cap reached $321.759B, signaling renewed demand after a near-flat flow week. Even though USDT saw slight outflows, USDC and especially USDS recorded gains, pointing to rotation rather than retreat. In past market cycles, periods of strong net inflows into stablecoins typically support crypto liquidity and can reduce downside pressure, because traders often convert into stables before taking positions. In the short term, rotation can create relative strength trades (long USDC/USDS vs. watch USDT/USYC weakness). In the long term, if inflows keep scaling while rankings shift, issuers with growing traction may attract more liquidity and deepen market stability through higher settlement usage—though sustained dominance shifts would be the key risk to monitor.