黄金背书稳定币总市值已升至 40 亿美元以上，较 2025 年初约 13 亿美元接近增长三倍。其中，Tether Gold（XAUt）以约 22 亿美元市值位居第一，占市场约 50%，Paxos Gold（PAXG）以约 15 亿美元位居 第二，两者合计占据近 90% 的代币化黄金市场份额。分析指出，黄金价格年内上涨约 66%。此外， Tether 持续增持黄金，截至 9 月底持有约 116 吨。（The Block） 来源：市场资讯 （来源：吴说） ...

Core Insights - The report discusses the evolution of stablecoins, highlighting their differences from traditional payment systems like Alipay and the regulatory landscape across various regions, particularly focusing on the implications for China [1][15][20]. Development Stages of Stablecoins - The first stage (2014-2017) saw the emergence of stablecoins like USDT, bitUSD, and bitCNY, aimed at addressing the volatility of cryptocurrencies [1][2][4]. - The second stage (2018-2022) marked significant developments, including the launch of USDC and the Libra project, which drew global regulatory attention [5][6]. - The third stage (2023-present) has seen a resurgence in market capitalization and trading volume, with USDT and USDC leading the recovery [6][7][23]. Regulatory Landscape - The U.S. has adopted a "muddled tolerance" approach to regulation, allowing for innovation while establishing a framework for compliance [20][23]. - The EU and Singapore have implemented strict regulations, which have limited the growth of local stablecoins [21][24]. - Hong Kong is positioned to create a "stablecoin corridor," leveraging its unique status to foster a vibrant stablecoin market [27][28]. Comparison with Alipay - Stablecoins and Alipay share similarities in value stability and transaction convenience, but differ fundamentally in their operational frameworks and regulatory environments [15][18]. - Stablecoins operate on blockchain technology, allowing for global transactions, while Alipay relies on traditional financial systems [18][19]. Strategic Insights for China - The report suggests a "three arrows" strategy for China to gain a competitive edge in the stablecoin market, including offshore RMB stablecoins, a Chinese version of USD stablecoins, and a "global currency" backed by multiple currencies [31][32]. - It emphasizes the need for innovative regulatory frameworks to support the development of stablecoins and their integration into the broader financial ecosystem [30][32].