U.S. stocks begin the first session of the week with mixed gains.

U.S. stocks rose significantly following the opening of the first session of the week on Monday, with the performance of the major indices as follows:

• The S&P 500 index rose notably by approximately 0.27%, reaching 6,067.62 points.
• The Nasdaq Composite index increased by about 0.49%, recording a level of 20,024.46 points.
• The Dow Jones Industrial Average remained stable near its previous closing level at approximately 43,818.66 points, with a slight increase of 0.01%.

It is worth noting that U.S. stocks closed the previous week's session on Friday with a clear divergence among the major indices, as the Dow Jones Industrial Average declined by 0.20% to close at 43,828.06 points.

Additionally, the S&P 500 index remained at its previous closing level of 6,051.09 points, while the Nasdaq Composite index rose by 0.76%, recording 21,780.25 points.