OpenAI introduces GPT-4o, enhancing text, video, and audio

The CNBC Investing Club with Jim Cramer releases the Homestretch, an actionable afternoon update for the last hour of trading on Wall Street. The S&P 500 was slightly down on Monday after a 2% gain last week. OpenAI introduced GPT-4o, enhancing text, video, and audio capabilities. Best Buy anticipates a consumer electronics upgrade cycle. Dover Corp. joins the Bullpen watchlist. Apple's Vision Pro headset may expand internationally. China's consumer spending is increasing.