By Chuck Mikolajczak
NEW YORK (Reuters) - U.S. stocks were set for a modestly lower open on Wednesday, a day after stocks staged an intraday rally to erase a decline of nearly 1.3 percent and close out trading nearly flat.
Stocks shook off worries about global weakness and political turmoil in Greece on Tuesday to erase sharp declines early in the session as energy and technology shares rose.
Energy shares will likely be in focus again, as Brent crude
The S&P Energy sector <.SPNY> is the worst performing of the 10 major S&P sectors for the year and the only group in negative territory. Falling oil prices have raised concerns about earnings for energy companies, with year-end tax selling bringing additional pressure on the group.
After climbing to its most recent record high on Friday, the S&P 500 <.SPX> has slipped 0.7 percent and is up 10.6 percent from its October low.
"Valuations are on the high side of fair. They are not outrageous, and certainly by virtue of comparison there is an argument to be made about being overweight U.S. equities," said Eric Weigand, senior portfolio manager at the Private Client Reserve of U.S. Bank in New York.
"Certainly, we are still seeing favorable profitability on the part of corporations - they have been coming through this while investors have been kind of loath to embrace or celebrate the bull market."
S&P 500 e-mini futures
Costco Wholesale Corp
Toll Brothers
Yum Brands Inc
(Reporting by Chuck Mikolajczak; Editing by Chizu Nomiyama and Nick Zieminski)