Volatility Spikes as VIX Tops 2017 Average Amid Tax Uncertainty

Volatility roared back into the U.S. equity market as fresh concern about the prospects for tax reform sent the Cboe VIX Index to its biggest surge since August.

“In terms of how we see the world and the impact to our strategy, to the extent this reform causes some uncertainty, that could lead to a pickup in volatility,” said David Jilek, chief investment strategist for Gateway Investment Advisers. “But we don’t have any keen insights as to how the politics is going to play out.”

In a year that’s been characterized by record calm, Thursday’s two-point intraday jump in the VIX was enough to push it above the average level for 2017. The gauge, which uses options-trading data to measure implied volatility of S&P 500 stocks, still sits below the bull-market average of 18.3.

Major U.S. equity benchmarks slid from record levels, with losses widening after the Senate revealed that its tax plan would delay lowering the corporate rate until 2019.

    Before it's here, it's on the Bloomberg Terminal.