The stock market is experiencing an upswing today, Monday, July 20, 2026, with both the S&P 500 and the Nasdaq 100 trading higher. This positive momentum is largely attributed to renewed hopes for a ceasefire between the U.S. and Iran. Mediators have proposed a temporary ceasefire, and despite no official response from either country yet, officials from both nations have indicated openness to exploring negotiations. This follows nine consecutive days of U.S. strikes on Iran, aimed at limiting Tehran's ability to threaten shipping through the Strait of Hormuz.

Investors are also preparing for a busy week of earnings reports from several major companies. Alphabet, Tesla, and IBM are scheduled to report on Wednesday. Intel and Lockheed Martin will follow on Thursday, with American Express and Verizon reporting on Friday.

AI stocks are leading the market's ascent today, rebounding after a sell-off last week that was linked to increased competition from China. Micron, AMD, and Intel are all trading in the green, contributing significantly to the overall market gains. This rebound in chip stocks is also seen as a positive sign ahead of crucial earnings reports for the sector.