Stablecoin Market Cap Tops $323.3 Billion as Weekly Inflows Log $1.5 Billion

3 weeks ago

NewsPublished:May 16, 2026, 1:16 PM

The stablecoin assemblage climbed to a caller zenith of $323.343 cardinal during the past 7 days arsenic $1.542 cardinal entered the market. Tether posted a humble 0.04% summation portion maintaining marketplace dominance adjacent 58.67%.

Published: May 16, 2026, 1:16 PM

Stablecoin Market Cap Tops $323.3 Billion arsenic Weekly Inflows Log $1.5 Billion

Key Takeaways

Tether added $68.2M arsenic USDT held 58.67% of the $323.3B stablecoin market.
Sky’s USDS jumped 11.5% to $8.79B, closing successful connected the $10B milestone.
Western Union’s USDPT spiked 597,568%, though its marketplace headdress remains conscionable $1.5M.

Tether Commands 58.67% of Stablecoin Market; Western Union USDPT Rises 597,568%

Tether’s USDT remains the ascendant unit successful the stablecoin assemblage by a wide margin, holding a marketplace capitalization of $189.7 cardinal this play aft adding $68.2 cardinal since May 9. Circle’s USDC moved successful the other absorption this past week, shedding 1.22% of its marketplace capitalization, oregon somewhat much than $950 million.

USDC’s market cap stands contiguous astatine $77.068 billion, a 1.98% diminution since April 16. Sky’s USDS posted 1 of the week’s strongest performances arsenic the third-largest stablecoin expanded by 11.50%, drafting successful astir $906 cardinal successful caller capital. USDS’s full marketplace valuation present stands astatine $8.791 cardinal arsenic it edges person to the $10 cardinal threshold.

Sky’s older stablecoin, DAI, ranks arsenic the fourth-largest contender with a marketplace capitalization of $4.613 billion. Since May 9, DAI has trimmed somewhat much than $46 cardinal from its valuation, signaling a humble percentage-point decline. USD1 from World Liberty Financial moved higher implicit the past 7 days, gaining 1.97%. Roughly $87 cardinal successful inflows lifted USD1’s marketplace capitalization to $4.52 cardinal this week, defillama.com stats show.

Additional standouts included USDe from Ethena, which climbed 6.77%, portion PYUSD issued by Paypal precocious 1.32%. Meanwhile, BUIDL from Blackrock recorded a sizable 8.01% increase. USYC from Circle posted a humble 0.30% decline, portion USDG from Global Dollar climbed 9.63% implicit the aforesaid period. According to Defillama stablecoin statistics, USDPT from Western Union recorded the week’s sharpest increase, climbing an eye-popping 597,568%.

Even so, the recently launched stablecoin inactive holds a comparatively tiny footprint, with a marketplace capitalization of conscionable $1.5 million.

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