According to Milk Road, altcoin cumulative buy and sell volume has plunged into deep bear territory with a net outflow of $36 billion, marking the largest withdrawal in over a year (source: Milk Road, June 21, 2025). While BTC continues to trade near its all-time highs, this significant capital flight from altcoins suggests heightened trader fear and risk aversion. For traders, this divergence indicates a potential rotation of capital into Bitcoin and could precede increased volatility or a sharp reversal across the altcoin market. Monitoring on-chain flows and market sentiment remains crucial for identifying entry and exit points during this pivotal period.