U.S. stock futures indicated a higher opening on Wednesday as investors anticipate key economic indicators. Attention is focused on the release of minutes from the Federal Reserve's last meeting, which could offer insights into future monetary policy.

This week's economic calendar also includes consumer sentiment data, with earnings reports from major retailers Walmart and Home Depot expected to provide further clues about the health of the U.S. consumer. The market is also monitoring the expiration of a ceasefire in Iran, though its immediate impact on U.S. futures appears to be minimal at this time.

Analysts are closely watching these events for signals that could influence market direction in the short term. The Federal Reserve minutes, in particular, are expected to be scrutinized for any indications regarding interest rate decisions. Retail earnings will offer a snapshot of consumer spending habits, a critical component of the broader economic landscape.