Trump’s new tariff threats may shake stocks’ rally as investors embrace long, hot summer - MarketWatch
1. Trump threatened a 25% tariff on iPhones not made in the U.S. 2. Rising tariffs may spike inflation and slow U.S. growth. 3. Market uncertainties persist due to escalating trade tensions. 4. Most investors believe tariffs are negotiation tactics, not real threats. 5. Summer historically sees weaker stock performance, affecting AAPL.