Stablecoin market capitalization has declined by approximately $10 billion since reaching its peak in May, with a notable $7.7 billion drop occurring in June alone—the largest monthly dollar decline since the Terra-Luna collapse in May 2022.
According to CoinDesk, this pullback reflects a broader reduction in on-chain liquidity as cryptocurrency markets consolidate near lows last seen in 2026. Despite the dip, Paul Howard, Senior Director at Wincent, characterized the decline as a modest setback within an otherwise strong long-term growth trajectory for stablecoins.
Tether’s USDT saw its market cap fall from $190 billion in May to roughly $184 billion, while Circle’s USDC dropped to about $73 billion from just under $80 billion in March 2026.