USD stablecoins hold at $303.4 billion while euro tokens reach $810.1 million

The total market cap for US dollar-pegged stablecoins sits at $303.4 billion, according to CoinGecko data from October 14, 2026. Euro-pegged stablecoins, by comparison, reached $810.1 million on the same tracker. The numbers behind the plateau Depending on the source, USD-pegged stablecoin market cap landed somewhere between approximately $303.4 billion and $303.6 billion in mid-October. Stablecoin Beat, which follows more than 309 tokens, put the total stablecoin market at $303.6 billion on October 13, 2026. That marked a 0.56% dip from the week before. Overall stablecoin supply grew roughly 1.4% over the past 90 days. Through late 2026, market cap has bounced around inside a band of $300 billion to $313 billion. The small gaps between data providers are worth a brief note. Each aggregator counts tokens a little differently, so methodology can nudge the totals by a few hundred million dollars. Two issuers, most of the money Tether’s USDT commands roughly 60.6% of USD-pegged supply, worth approximately $184.1 billion. Circle’s USDC holds the second slot, accounting for about 23.9% of the market, valued at around $72.6 billion. The euro side of the ledger At $810.1 million, the enti...