[The total market capitalization of stablecoins increased by 1.37% over the past 7 days, surpassing $290 billion] BlockBeats reports on September 20, according to DefiLlama data, the current total market capitalization of stablecoins across the network stands at $292.623 billion, reflecting a 1.37% increase over the past 7 days, with USDT's market share dropping to 58.79%. USDE expanded by 5.57% over the past week, while USDC expanded by 1.59% over the same period.