Here's what Cramer is watching in the week ahead, including U.S.-Iran tensions

Core Viewpoint - February was a challenging month for tech stocks, particularly Nvidia, which experienced significant declines despite strong quarterly performance and positive forward guidance [1][2]. Company Summary - Nvidia shares fell nearly 6.7% for the week, with a total decline of 7.3% in February and 5% year-to-date, primarily due to concerns over the sustainability of capital expenditure plans from its major tech clients rather than issues directly related to Nvidia [2]. Industry Summary - The S&P 500 and Nasdaq indices saw declines of 0.4% and nearly 1% respectively for the week, with monthly declines of nearly 1% for the S&P 500 and 3.4% for the Nasdaq, marking the worst performance since March 2025 [3]. - Geopolitical factors, particularly regarding Iran and potential U.S. military action, may influence market direction in the coming week, with oil prices rising approximately 17% year-to-date amid concerns over supply disruptions [4].