U.S. stocks tumbled Friday as the “Trump bump” that Wall Street got from last week’s presidential election, along with a cut to interest rates by the Federal Reserve, kept fading. The S&P 500 dropped 1.

Heading into Nvidia's critical report next week, Wall Street remains decidedly bullish. Analysts' consensus estimates are calling for revenue of $33 billion -- or growth of about 82%. Nvidia has a strong track record of beating its own expectations and that of Wall Street, so the results could be more robust.