The three major U.S. stock indexes closed lower: Dow down 0.05%, Nasdaq down 0.9%. Iran's peace proposal failed to satisfy the U.S., leading to a surge in oil prices. Brent crude's target price could hit $120. OpenAI fell short of internal targets, sparking doubts about AI investment returns among tech giants. Semiconductor index dropped 3.6%, with Oracle and NVIDIA declining; SoftBank plunged nearly 10%. Bitcoin faced resistance at $80,000 and pulled back to around $76,000. Key support lies between $75,000-$75,500.