BY THE NUMBERS

Futures were higher this morning, possibly giving Wall Street a shot at erasing its November losses with three trading days remaining. The Dow is down 1.5 percent for the month, the S&P 500 down 1.1 percent, and Nasdaq 3.1 percent lower. (CNBC)

* Cramer: Volatility charts suggest now is the time to buy into stocks (CNBC)

Today's marquee event is a lunchtime speech by Federal Reserve Chairman Jerome Powell. His speech will be followed by a Q&A session, and there's little doubt investors will be focused on any insight into future monetary policy. (CNBC)

* Trump attacks Powell: 'I'm not even a little bit happy with my selection of Jay' (Washington Post)