The stablecoin market has contracted by roughly $21 billion since its spring peak, with total market capitalization falling from $309.7 billion in May to $288.9 billion in November 2026. The decline represents about a 7% drop in total supply, according to market trackers.
Different data sources frame the pullback slightly differently but tell the same story. Research data places the peak at $315.54 billion on May 17, 2026, and the most recent reading at $292.31 billion on November 7. Across measurements, the contraction lands at approximately $21 billion to $23 billion.
Pace of decline accelerates
The decline has picked up in recent weeks. Over the last 30 days alone, the market lost approximately $15 billion. The week leading up to November 7 was the worst stretch of 2026, with stablecoin market cap falling by $6.66 billion in those seven days.
That week capped a streak of ten straight days of declines running back to October 29. The broader trend over the past 29 days has also pointed down.
USDT and USDC drive redemptions
The two largest stablecoins account for most of the shrinkage. Redemptions in Tether's USDT and Circle's USDC have driven the decline. USDT alone saw approximately $3.1 billion redeemed in the latest week, nearly half of the market's total weekly drop coming from one token.
Tether's grip on the market has tightened. USDT's dominance rose to around 60.7% to 61%, with a valuation of roughly $176.8 billion to $177 billion. USDC holds about 24% of the market, valued at approximately $70.4 billion to $70.5 billion. Together, the two tokens account for roughly 85% of all stablecoin supply.
Orderly retreat, not a run
One detail separates this from a crisis: stablecoin pegs have stayed steady around $1 throughout the decline. The data points toward a liquidity pullback, with capital leaving the crypto ecosystem's cash layer in an orderly way rather than fleeing in a panic.
Orderly does not mean harmless. Ten consecutive days of declines and the steepest week of the year suggest the trend has momentum.
From record highs to retreat
The May peak marked a high-water mark for the sector. At somewhere between $309.7 billion and $315.54 billion depending on the tracker, stablecoins had become one of the largest pools of capital in crypto. The six months since May have steadily unwound part of that growth, with the acceleration since late October making the current stretch stand out.
What it means for the market
The most direct risk is tighter liquidity. Stablecoins are the primary trading pairs on most crypto exchanges, so fewer of them can mean thinner order books. The redemption trend also reads as a risk-averse signal: investors converting stablecoins back to fiat are choosing not to keep capital on crypto rails, even in its most conservative form.
For Tether and Circle, the picture is mixed. Their combined dominance is intact, and Tether's share has grown, but issuers generally earn on the reserves backing their tokens, so a smaller float means a smaller reserve base.
The things to watch are straightforward. First, whether the ten-day losing streak breaks or extends. Second, whether weekly declines shrink back from the $6.66 billion peak or keep setting new records. Third, and most important, whether the $1 peg keeps holding. As long as it does, this remains a story about appetite rather than solvency.
