Stablecoin market cap drops $21B since May 2026 peak

Redemptions in USDT and USDC have pulled stablecoin supply down roughly 7% from its spring high, and November brought the sharpest weekly drop of the year The stablecoin market is shrinking. Total market cap fell from $309.7 billion in May to $288.9 billion in November 2026. That’s roughly $21 billion of digital dollars gone. The decline matters because stablecoins are the plumbing of crypto trading. When the pipes carry less water, everything downstream feels it. How the money left Different trackers frame the drop slightly differently, but they tell the same story. Research data puts the peak at $315.54 billion on May 17, 2026, and the most recent reading at $292.31 billion on November 7. Across the various measurements, the contraction lands at approximately $21 to $23 billion. That works out to about 7% of total supply. The pace has picked up lately. 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. Stablecoin market cap fell 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...