In this week's Crypto Biz, USDT strengthens its lead in crypto payments while USDC dominates DeFi. Plus, Strategy sells $216 million in Bitcoin, euro stablecoins expand under MiCA and Vanguard eyes tokenization.

Dune data shows USDC processed $8.3 trillion in January 2026 transfers vs USDT's $1.7 trillion, revealing how the two top stablecoins serve different

Dune data shows USDT dominates onchain payments while USDC powers DeFi, highlighting how stablecoins are evolving into chain-specific financial products.