The SPX didn't experience the rotation Kevin Green hoped to see on Monday. He explains why investors may want to "question" the index with more downside possible. KG then tackles Nvidia (NVDA) and the Trump administration allowing the company to sell its H200 A.I. chips to China. However, it comes with a 25% tax. Alphabet (GOOGL) also drew headlines when the EU hit it with a new antitrust probe.