Cboe COO replaces Ed Tilly, CBOE CEO, at equity derivatives clearing organization.
Renaissance Initiative will upgrade risk management, clearing and data systems.
Trade group calls it a remarkable achievement for the U.S. equity options and futures industry.
Tech firm's trading platform offers transparency and customization.
RFQ trading protocol shows tremendous promise for large institutional trades.
Miami International Holdings upgrades Emerald and Equities marts.
MIAX gets review of three more Nasdaq patents after claim tossed.
YTD growth is a healthy 19%.
A call auction will be conducted in last three minutes of session.