AI Rally and Bubble Fears: Can the Technology Continue to Drive Market Growth in 2025?

AI investment has driven significant growth in the US economy, accounting for up to half of GDP growth in H1 2025. President Donald Trump has made AI superiority a key part of his business agenda, and state regulators have been warned not to slow down the sector. The stock market has reflected this growth, with the Magnificent 7 tech giants making up 34% of the S&P 500's value and Nvidia becoming the first company to hit $5 trillion in market valuation. While some investors are concerned about a bubble, Deutsche Bank Research notes that there are multiple bubbles worth considering in terms of valuations, investment, and technology.