Jim Cramer's top 10 things to watch in the stock market Tuesday

My top 10 things to watch Tuesday, May 26 1. Stock futures are up big this morning. Hopes for a peace deal between the U.S. and Iran are driving the action. Will it actually happen this time? Crude is off the lows of the morning after Washington said it carried out "self-defense" strikes in southern Iran. 2. Club names Salesforce and Costco report this week . We'll also get the latest reading from the Federal Reserve's preferred inflation gauge. Plus, tomorrow at noon ET, we're holding our May Monthly Meeting for Investing Club members. Still time to sign up with our special offer . You'll also be able to read my weekend column on why Nvidia needs to take a page from Apple's playbook to reignite its stock. 3. Amazon's Trainium chips were underestimated by me. The new ones have more long-term value than I thought and are more of a threat to Nvidia than I thought. These competition concerns could be another reason why Nvidia's stock declined last week despite a better-than-expected quarter Wednesday night. 4. Melius Research analyst Ben Reitzes is recommending Dell ahead of earnings Thursday. It's a dicey call, but I think it works, and I may have to talk about it at our Club meeting. Dell is a winner because it is the preferred choice for those who want the smoothest AI infrastructure integration. Nvidia's CPU racks could be a boon for Dell too. 5. Reitzes is also calling Apple a buy going into the iPhone maker's annual Worldwide Developers Conference, starting June 8. …