Key Takeaways CME's clearing and transaction fees remain its largest revenue driver, fueled by market volatility. Rising electronic trading and crypto traction support growth. Strong investments, cost efficiency, and a robust capital base aid expansion. Shares of CME Group Inc. (CME) have gained 23.1% in the past year, outperforming the industry's growth of 5.8%, the Finance sector’s return of 17.2% and the Zacks S&P 500 composite’s appreciation of 17.6%. With a market capitalization of $96.84 billion, the ...