Discover the most volatile stocks in the market, featuring companies with the biggest price swings and notable fluctuations over time.

The VIX, or "fear gauge," measures expected stock market volatility over 30 days. A higher VIX suggests increased market stress and potential stock market declines. Stock market uncertainty from ...

It is common for individual stock volatility to exceed index volatility. Diversification naturally dampens aggregate movement. Leadership concentration, sector divergence, and stock-specific catalysts ...

NEW YORK, Feb. 5, 2018 — A trader works at the New York Stock Exchange in New York, the United States, on Feb. 5, 2018. U.S. stocks closed sharply lower on Monday, with the Dow plummeting 4.60 percent ...

The placid surface of an equity market that’s treaded water for months is masking dramatic swings underneath, as stock moves whipsaw traders and threaten more turbulence ahead. Though the S&P 500 ...

The U.S. stock market is poised to be kept on edge next year as investors are caught between fear of missing out on the artificial-intelligence rally and concern that it’s a bubble just waiting to ...