Wall Street Sees One Of The Wildest Earnings Seasons In Years

By David Marino and Cecile Vannucci, Bloomberg Markets Live reporters and strategists

Investors are once again preparing for big earnings-day stock moves, paying up to speculate in a market that’s faltering after it reached a record high. 

Options on S&P 500 Index members imply an average 4.7% fluctuation following corporate results, data compiled by Bloomberg show.