Analysts suggest that certain large- and mid-cap stocks have the potential to deliver over 25% returns within a year. The Nifty and Sensex experienced a slight dip on the first trading day of 2026, partly due to ITC stock performance. With institutional investors returning to the market, the debate over whether large-, mid-, or small-cap stocks will perform best in 2026 is expected to intensify, though market certainty remains elusive.