According to The Stock Sniper (@Ultra_Calls), UnitedHealth Group ($UNH) experienced significant price volatility on May 16, 2025, resulting in a sharp intraday reversal that caught many traders off guard (source: Twitter). This sudden whiplash movement in UNH stock underscores increasing market sensitivity to healthcare sector news, which can trigger volatility spillovers into correlated healthcare tokens and DeFi health projects in the crypto space. Traders should monitor healthcare-related equities for signals of sector-wide sentiment shifts that could influence crypto assets with exposure to health data or insurance protocols.