Skyworks Solutions Inc SWKS.O shares slid after the company forecast current-quarter revenue and earnings below estimates. "Overall, it's a relatively mild day, but both the debt ceiling as well as the inflation are causing some anxiety," said Randy Frederick, managing director of trading and derivatives at the Schwab Center for Financial Research. Disappointing forecasts from companies such as PayPal and Apple supplier Skyworks also weighed on the mood, while regional banks like Pacwest Bancorp rose.