This is the daily notebook of Mike Santoli, CNBC's senior markets commentator, with ideas about trends, stocks and market statistics.
The market continues to pause, stall, digest and regroup with the S & P 500 churning near the 4,000 level, its maximum gain off the Oct. 13 intraday low 15% to this week's high.
This time, the S & P 500 was down 11.5% before the curve went negative.
S & P 500 was down 15% in the prior year to that point.
With Treasury yields higher than in past years, it means absolute debt expense for riskier borrowers has begun to pinch, but for now spreads show no alarming pattern.