KEY POINTS
  • CNBC's Jim Cramer on Friday previewed next week's major corporate earnings reports.
  • However, the "Mad Money" host warned about the influence S&P 500 futures will play in Wall Street's sentiment.
  • "Have your buys ready for those hideous, nauseous moments because ... I bet there will be more ahead," Cramer said.

CNBC's Jim Cramer on Friday previewed next week's major corporate earnings reports after Wall Street capped off a wild week filled with major intraday moves for the major U.S. stock indexes.

"Next week is the last truly hard week of earnings season," the "Mad Money" host said. However, he added, "I say each day will be controlled not by earnings, but by the wild action in the S&P futures ... so have your buys ready for those hideous, nauseous moments because ... I bet there will be more ahead."