KEY POINTS
  • There's a big week of earnings in the week ahead, with reports from Amazon and Alphabet, but the battle between retail traders and short sellers may get the most focus.
  • It could be a choppy week for stocks, after the S&P 500 fell below its 50-day moving average, a technical level seen as important support.
  • The frenzied buying of heavily shorted stocks by retail investors has garnered a lot of attention, and is likely to continue to occupy markets in the week ahead as they watch to see if the trend continues or investors get hurt.
Traders work on the floor of the New York Stock Exchange.

Earnings news from Amazon and Alphabet, the important January jobs report and Washington's discussion of stimulus could all be important to markets in the week ahead, but none of it is likely to get more attention than the short squeezes driven by retail investors.

Stocks had a rocky week, with the S&P 500 down 3.3% to 3,714. The S&P was down 1.1% for January, its first negative month since October and a warning for the year, according to the old Wall Street adage.