The CBOE Crude-Oil ETF Volatility Index climbed sharply Tuesday, up nearly 18% to trade at $66.65 and on track to notch its highest close since March 2022, according to Dow Jones Market Data. The ...

Wall Street’s so-called fear gauge was rising on Tuesday as traders assessed developments in the Middle East. The Cboe Volatility Index, which trades under the ticker symbol VIX, was rising around 7% ...