The U.S. stock market continues to rally significantly, sending major indices to new highs as semiconductor and tech stocks dominate the headlines, largely driven by the booming growth of artificial intelligence (AI). However, beneath this euphoria, a growing chorus of analysts and economists fears that this rally is more likely a high-stakes speculative bubble and a market correction might occur soon. This might turn the attention of investors toward Exchange-Traded Funds (ETFs), especially defensive secto ...