The significant outperformance of Cigna Group compared to the market average over the past decade, as highlighted by the 15.96% average annual return and the growth of a $100 investment to $438.55, suggests a strong positive impact on the stock. This historical performance, coupled with a substantial market capitalization of $100.08 billion, indicates a robust financial position and investor confidence, likely contributing to continued investor interest and potentially positive short-term price movement.