Stablecoin Market Cap Declines by $21 Billion Since May 2026 Peak

The stablecoin market is experiencing a notable decline, with the total market cap falling from $309.7 billion in May to approximately $288.9 billion in November 2026. This represents a reduction of around $21 billion, or about 7% of the total supply.

Recent data indicates that the peak market cap was recorded at $315.54 billion on May 17, 2026, with the latest figures showing a contraction of approximately $21 to $23 billion. This decline has accelerated recently, with around $15 billion lost in the last 30 days alone. The week leading up to November 7 marked the most significant downturn of the year, with a loss of $6.66 billion over just seven days.

Most of the decline can be attributed to redemptions in the two largest stablecoins, Tether’s USDT and Circle’s USDC. USDT saw approximately $3.1 billion redeemed in the latest week, accounting for nearly half of the total weekly drop. Despite this, Tether's market dominance has increased, now holding around 60.7% to 61% of the market, valued at approximately $176.8 to $177 billion. USDC, on the other hand, maintains about 24% of the market, valued at around $70.4 to $70.5 billion.

While the decline is significant, it does not indicate a crisis, as stablecoin pegs have remained stable around $1. This trend appears to reflect a liquidity pullback rather than a panic exit from the market. However, the ongoing decline in market cap raises concerns about tighter liquidity, which could impact trading on crypto exchanges.

Key indicators to watch include whether the ten-day losing streak continues, if weekly declines decrease from the recent peak, and most importantly, whether the $1 peg remains intact.