Members Exchange News and Market Updates
MEMX updates MX2 options membership fees effective November 2
MEMX is preparing to revise the MX2 options exchange membership fee schedule starting November 2, 2026. The change applies to monthly fees for maintaining active membership and remains subject to ...
MEMX’s MX2 to implement monthly membership fees from November 2026
MEMX’s options exchange MX2 is set to introduce monthly membership fees starting November 2, 2026, marking a change in the cost structure for active members. The fees remain subject to filing ...
MEMX's MX2 updates options membership fees from November 2
MEMX is preparing to introduce a new membership fee structure for its MX2 options exchange effective November 2, 2026. The schedule sets monthly charges for general members, options order entry ...
MEMX expands retail transparency, MX2 options trading gains share
MEMX is adding a retail identifier to its equity market data feeds in the fourth quarter as retail flow accounts for 43% of add volume year-to-date through September. The exchange operator also ...
MEMX completes MX2 Options rollout as exchange scales options trading
MEMX Group has finished the phased rollout of MX2 Options after launching the platform with 10 symbols on September 14 and expanding to full symbol coverage by September 30. The completion marks a ...
OCC expands clearing services to MEMX's MX2 options exchange
The launch of a second MEMX-affiliated options venue broadens the range of markets cleared through The Options Clearing Corporation. The move increases OCC's participant network to 19 options ...
MEMX Group launches MX2 Options to expand options market offerings
MEMX Group is broadening its options trading franchise with the debut of MX2 Options, a new customer priority, pro-rata exchange in New York. The launch adds another execution model to the ...
White House presses Fed to cut rates before September meeting
Pressure on U.S. monetary policy is intensifying as the Federal Open Market Committee approaches its next interest-rate decision. Vice President J.D. Vance says lower rates would help housing ...
MEMX prepares MX2 launch as options trading rollout nears
MEMX is entering the final stretch before the September 14 launch of its MX2 options exchange as it steps up testing and connectivity checks. The company says trading will ramp up gradually over ...
MEMX schedules MX2 testing and registration updates for members
MEMX is outlining a series of operational updates for market participants, including an upcoming MX2 user acceptance test and registration procedures for exchange members. The notices also cover ...
MEMX files rule change to list equities-based prediction contracts in the U.S.
Exchange operator MEMX is seeking to expand its options market with contracts tied to specific financial results reported by publicly traded companies. The proposal would let investors trade YES ...
MEMX seeks SEC approval for earnings-linked binary options
MEMX is moving to expand beyond traditional exchange products as financial venues increasingly test instruments that resemble prediction markets. The company is seeking permission to list binary ...
MEMX sets mandatory disaster recovery test for designated members
MEMX is scheduling a mandatory disaster recovery test for designated members as part of 2026 Regulation SCI compliance and broader SIFMA business continuity planning. The exchange plans a ...
TMX Group to combine MEMX and BOX in U.S.$2.3 billion exchange deal
As competition in U.S. market infrastructure intensifies, MEMX is set to merge with BOX alongside a major strategic investment from TMX Group. The transaction values the combined business at about ...
MEMX options directory outlines instrument data and update process
MEMX is detailing how customers should use its Instrument Directory file for options trading, including identification fields, posting times and intraday revisions. The notice says the file can ...
MEMX sets volume records as SpaceX trading lifts retail and options activity
June trading data show MEMX expanding its footprint in U.S. equities and options as retail participation accelerates on the exchange. The venue posts record total and retail share volumes, while ...
MEMX sets 2026 market-wide circuit breaker and SIP failover test schedule
U.S. equity market participants are preparing for a new round of industrywide resilience testing in 2026, with MEMX outlining member participation requirements for market-wide circuit breaker ...
MEMX updates options operations with MEMOIR rollout, fee changes and 2026 launch timeline
MEMX is updating several parts of its options market operations as it moves ahead with data feed changes, system testing and its MX2 Options launch schedule. The notices also set out holiday ...
