Major U.S. stock indexes rose on Monday morning of Apple's (AAPL.O) results after the close, but after 10AM went down. Investors this week will be closely watching the results of the two-day U.S. Federal Reserve meeting, starting Tuesday, for clues on when interest rates could be hiked.

Most of the Dow stocks are trading in negative area (18 of 30). Top looser - UnitedHealth Group Incorporated (UNH, -1.74%). Top gainer -E. I. du Pont de Nemours and Company (DD, +4.29%).

S&P index sectors are moving mixed. Top gainer - Basic materials (+0,8%). Top looser- Healthcare (-1.3%).

At the moment:

Dow 17985.00 -32.00 -0.18%

S&P 500 2107.25 -4.50 -0.21%

Nasdaq 100 4525.50 -3.75 -0.08%

10-year yield 1.93% +0.01

Oil 57.11 -0.04 -0.07%

Gold 1205.20 +30.20 +2.57%