Think AI is a bubble? Here's what you can do about it.
MarketWatch·2025-10-04 12:00
- Home 2. Industries 3. Internet/Online Services 4. Tech Stocks Tech Stocks Artificial intelligence has been the biggest force driving the stock market to new highs — but some investors are questioning if the rally is heading into bubble territory. The "Magnificent Seven†megacap tech names have accounted for nearly half of the S&P 500 index's SPX gains from its April lows, signaling a highly concentrated market. Directly or indirectly, investors' portfolios are increasingly dependent on the fate of the AI ...