• Stablecoin market capitalization fell by $7.7 billion in June, marking the largest monthly decline since the Terra collapse in 2022.
  • The decline coincided with an 18% drop in Bitcoin and several stablecoins briefly losing their pegs.
  • Market participants cite a broader risk-off tone and heightened regulatory scrutiny as key drivers.

The stablecoin market experienced its most significant contraction since the catastrophic collapse of TerraUSD in 2022, shrinking 2.4% to $312 billion in June. The $7.7 billion decline came amid a broader crypto sell-off, with Bitcoin falling 18% during the month. Several major stablecoins, including those pegged to the U.S. dollar, briefly lost their pegs, stoking fears of liquidity stress.

"It's a classic risk-off move," said one trader at a major crypto exchange. "People are redeeming stablecoins for fiat or moving into cash equivalents because of the macro uncertainty."

The depegs were short-lived but highlighted persistent vulnerabilities in the sector. Unlike the Terra collapse, which involved an algorithmic stablecoin, the recent incidents involved asset-backed tokens, though reserve transparency remains a concern.

Regulatory developments have added to the pressure. The European Union's Markets in Crypto-Assets (MiCA) framework, set to take full effect later this year, has prompted some issuers to adjust their operations. In the U.S., the lack of clear federal legislation continues to create uncertainty.

"The market is maturing, but it's not yet fully resilient," said Cecile Mayer-Levi, head of private debt at Tikehau Capital. "We're seeing a flight to quality among stablecoins, with the largest ones maintaining their pegs while smaller ones struggle."

Analysts note that the decline in stablecoin supply could reduce liquidity across crypto markets, potentially exacerbating volatility. However, some view the shakeout as healthy for long-term stability.

Attempts to reach several stablecoin issuers for comment were unsuccessful.

*Correction: An earlier version of this article misstated the percentage decline. The correct figure is 2.4%.