Santoli: Dip-buyers swoop in to save the major indexes from lasting damage

Traders wearing face masks work on the trading floor at the New York Stock Exchange (NYSE) as the Omicron coronavirus variant continues to spread in Manhattan, New York City, U.S., December 20, 2021.
Andrew Kelly | Reuters

This is the daily notebook of Mike Santoli, CNBC's senior markets commentator, with ideas about trends, stocks and market statistics.

  • The dip-buying muscle was flexed at yesterday's lows and remains active, with investors grabbing at the most oversold growth/speculative stocks and allowing the broad indexes to avoid much damage to longer-term trends.