Cboe Global Indices (“CGI”) is conducting a consultation with members of the financial community regarding the cessation of the Cboe S&P 100 Volatility Index ("VXO") and Cboe High Yield Corporate Bond ETF Volatility Index ("VXHYG") indices. Please click title for complete details.

Cboe Global Indices is extending the Global Trading Hours session (GTH) and introducing the new Curb session for the VIX Index and VIX Index related products. Please click title for complete details.

This notice details Cboe Data Services, LLC ("CDS") Index Data Market Data Policies. Please click the title for complete details.