Crypto is becoming more important to the global economy because it is moving from speculation into real financial infrastructure. Recent developments such as Nasdaq getting SEC approval for tokenized securities and Mastercard’s planned BVNK acquisition show that blockchain is being integrated into mainstream trading and payments.

At the same time, stablecoins are starting to influence traditional markets. An IMF paper published in March 2026 found that stablecoin demand can affect short-term U.S. Treasury yields, the dollar, and broader risk assets. In other words, crypto now matters not just for investors, but for payments, liquidity, and global financial conditions.