PayFi leads the rally, and the first signs of capital flowing back have already appeared

On May 11, altcoins continued their rebound, with the PayFi sector leading the pack with a 3.26% 24-hour increase. This is no coincidence. PayFi—short for Payment Finance—is a track that combines payment scenarios with DeFi yields. The explosion of this sector often indicates that the market is shifting from "pure speculation" to "seeking real use cases." When funds are willing to flow into tracks with actual commercial logic, it suggests a qualitative improvement in risk appetite. Several catalysts are behind this round of PayFi leading the rally: the advancement of stablecoin regulatory legislation has increased expectations for payment compliance, global cross-border payment demand continues to grow amid geopolitical turbulence, and recent product iterations of multiple PayFi protocols are beginning to attract real users. For traders, the PayFi rally provides an important hint: the capital flow back into altcoins may not be a short-term move by hot money, but rather a selective sector rotation. Tracking the capital flow of leading PayFi projects will be an effective indicator of the sustainability of this rebound.