Santoli’s Tuesday market notes: Stocks rebound from the sell-off, but is this a lasting comeback?

Traders work on the floor of the New York Stock Exchange.

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

  • A spirited bounce emerges right where it "should" have, led by the groups most primed to rebound. True to form for a resilient bull market that has kept all pullbacks brief and shallow? Or too scripted to trust?