Image source: Getty Images Nvidia (NASDAQ:NVDA) stock has become the poster child of the artificial intelligence (AI) revolution. The company’s chipsets power everything from data centres to self-driving cars. But after a meteoric run — including a lot of volatility…

Image source: Getty Images I thought Glencore (LSE: GLEN) shares looked like a bargain back in 2023, so I bought some that July and topped them up in September, thinking I was getting good value. Instead, I caught a falling…