Oil Suffers Biggest Monthly Drop Since 2020

Prospects for a peace deal with Iran lift U.S. stocks to new records. Plus: Dell shares skyrocket as demand grows for its AI products. Replimune's stock jumps after securing a path to resubmit its advanced melanoma treatment application. Alexis Green hosts. Sign up for the WSJ's free What's News newsletter. An artificial-intelligence tool assisted in the making of this episode by creating summaries that were based on Wall Street Journal reporting and reviewed and adapted by an editor.