U.S. Options

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol NAVN Effective Monday, November 3, 2025

Change to the Penny Interval Program

Change to the Penny Interval Program

Roundhill ETF Trust– GLDW and GDXW

AMG GW&K Muni Income ETF– MUNX

Change to the Penny Interval Program

Change to the Penny Interval Program

Global X U.S. Natural Gas ETF– LNGX