U.S. stock futures are ticking higher ahead of crucial inflation reports expected this week, as investors brace for potential volatility in the market. Analysts caution that the upcoming CPI data may challenge the recent stock market rally, which has seen equities nearing record highs. Concerns about rising inflation and slowing economic growth have led some to question the sustainability of the stock rebound. Various factors, including the impact of tariffs and inflationary pressures, are being closely monitored by Wall Street as it positions for a potentially pivotal week. The uncertainty surrounding the CPI data could influence market sentiment and trigger a pause in the ongoing rally.