Tether’s USDT Hits $100 Billion Market Cap for First Time - Tether (USDT), the world’s largest stablecoin, crossed the $100 billion market capitalization mark for the first time on Monday evening, according to CoinMarketCap data. USDT has added $10 billion to its valuation since early December, fueled by bullishness about cryptocurrencies, particularly bitcoin.  Tether’s market cap continued to rise above and ...