Why is Aptiv stock sliding today?

Recent market activity shows divergent trends across several major companies. Advanced Micro Devices and Block are experiencing significant stock surges, reflecting positive momentum. Conversely, Aptiv and Amgen are seeing their stock prices slide. Skyworks Solutions is facing a more severe downturn, with its stock plunging. These movements highlight a volatile trading session where semiconductor and fintech firms gain, while automotive technology, biotechnology, and wireless communication components face downward pressure in the current market environment.