Jul 31, 2026
5:1
For every share held, investors received 5. The price per share adjusted from $317.34 to $63.47.
The split itself did not change the total investment value.
CME Group Inc. (B3:CHME34) operates in the Investment banks/Brokers industry.
CME Group Inc. company overviewCME Group Inc.'s most recent stock split was on July 31, 2026. It was a 5-for-1 forward split, so shareholders received 5 shares for every share they held.
CME Group Inc. has split its stock once. This history records one forward split, on July 31, 2026.
A stock split divides each share into more shares and lowers the price per share by the same factor, so the total value of a holding does not change. In CME Group Inc.'s 5-for-1 split on July 31, 2026, every share became 5 shares.
CME Group Inc. has not announced a new split in our records. Its most recent split was on July 31, 2026, less than a year ago. Companies announce splits in advance, and any new B3:CHME34 split will appear on this page.