{U.S. TRADING NEWS: MARKET VOLATILITY SOARS|U.S. MARKETS ROCKED BY JUMP IN VOLATILITY|TRADING TURMOIL ERUPTS AS U.S. MARKET EXPERIENCES WILD SWINGS|

Wall Street traders are grappling with a sharp spike in market volatility today, sending stocksfluctuating wildly more info and investors on edge. The rally comes amid uncertainty surrounding interest rate hikes. Commentators are attributing a blend of factors, including recent geopolitical events, which have worsened investor unease. Market parti