SpaceX shares surged over 14% Tuesday, briefly surpassing Amazon and challenging Microsoft with a nearly $2.9 trillion valuation. The rally...

U.S. stocks closed higher Friday, with technology shares like Micron and Nvidia leading the rebound after a rocky week. This surge offset d...

Tesla shares surged by 8% due to investors' optimistic outlook on Elon Musk's connection with then President-elect Donald Trump. The stock ...

This quarter’s expiration comes as implied volatility on S&P 500 options is holding near the lowest level since before the coronavirus pand...

Trading in GameStop was halted multiple times within minutes of market open due to volatility as the stock hit its highest level since June...

Shares of Adobe dropped 13.7%, a day after it forecast second-quarter revenue below analysts' estimates, citing competition and weak demand...

Some $5 trillion in U.S. stock options are set to expire on Friday, 80% in S&P 500-linked contracts - the largest such expiration in at lea...

"When rates are increasing at the rate they are and the geopolitical situation is what it is, now you are getting a bid to volatility," sai...

Investors who were once afraid of equities are now concerned about not having enough, following a 15% year-to-date increase in the S&P 500....

The S&P 500 has moved an average of around 3% in either direction over the past six CPI releases, including a 5.5% jump on Nov. 10, when in...

But after a tumultuous year that has the S&P 500 Index looking at its biggest annual loss since 2008, equity traders are prepared for one s...

To minimize their own risk, they typically buy or sell stock futures, depending on the direction of the market's move. Such trading related...

After notching its worst first half since 1970, the S&P 500 has bounced some 16% from its mid-June low, fueled by stronger-than-expected co...

The S&P 500 Index fell 1.2% in the last hour of trading on Thursday, marking the largest hourly drop for the index in more than three weeks...

An academic study last year found evidence that options dealers indeed contribute to intraday volatility as they balance their exposures in...

A study from the Imperial College Business School and the University of St. Gallen has concluded that structural changes to the industry in...

The November VIX future, which expires two weeks after the vote, is trading at 29, around current levels of the spot index. A level of 30 i...