1,9591,825 294 250239205 722 1,1641,024939 201720162015 2018 20191 2,526 2,141295 667 509588573 1,479 1,268 2015 - 2018 CAGR 11% 1 Year to date through November 30, 2019. 6 // 2019 | CBOE ESG REPORT Cboe Options, C2, BZX, BYX, EDGX, and EDGA (the Exchanges) are self-regulatory organizations (SROs), each registered under Section 6 of the Exchange Act of 1934 (Exchange Act) as a “national securities exchange,” and are subject to oversight by the SEC.