A major movement just hit the blockchain: 300+ million USDC ($300M+) shifted between wallets in a single transaction. When you're watching stablecoin flows at this scale, it usually signals either institutional repositioning, exchange inflows for potential liquidations, or prep for large-scale trades. The wallet-to-wallet transfer keeps things opaque—no direct exchange involvement visible here. Worth monitoring whether this precedes volatility or reflects risk management moves in the current market environment.