Major U.S. stock-indexes mixed on Monday amid worries about Greece's precarious financial condition and slowing growth in China, while energy stocks fell on weaker oil prices.

Almost of the Dow stocks are trading in negative area (23 of 30). Top looser - Exxon Mobil Corporation (XOM, -2.11%). Top gainer - Caterpillar Inc. (CAT, +2.27%).

Almost all S&P index sectors also in negative area. Top gainer - Healthcare (+0,2%). Top looser - Basic materials (-1.0%).

At the moment:

Dow 18091.00 -30.00 -0.17%

S&P 500 2106.25 -2.25 -0.11%

Nasdaq 100 4446.50 -2.25 -0.05%

10-year yield 2.22% +0.07

Oil 59.12 -0.27 -0.45%

Gold 1182.90 -6.00 -0.50%