U.S. Options

AdvisorShares Q Dynamic Growth ETF– QPX

AdvisorShares Q Portfolio Blended Allocation ETF– QPT

Maximum Differential for the MIAX Pearl Order Monitor for Certain Option Classes Extended through March 31, 2021

Approved Rule Change to Amend the FINRA Codes of Arbitration Procedure to Increase Arbitrator Chairperson Honoraria and Certain Arbitration Fees

Gotham Enhanced 500 ETF – GSPY

Implementation Delay of Complex Order Functionality

Opening and Intra-day Quote Width Requirements and MIAX Order Monitor Settings for Certain Symbols Trading on MIAX Options and MIAX Emerald Extended Through Wednesday, March 31, 2021