Debt ceiling uncertainty weighs on Wall Street.

This week, investors will be watching debt ceiling deliberations, retail earnings, and the minutes from the Federal Reserve's latest meeting. Talks on the debt ceiling were put on pause last week, raising doubts about a near-term deal. Results from Dollar General, Costco, and BJ's will offer further insights on the health of the consumer. Nvidia is expected to report earnings on Wednesday. Investors will also look for further hints on the Fed's path forward as they prepare for the end of the central bank's most aggressive rate hiking campaign since the early '80s.