The latest episode of the X Sessions has landed! Hear institutional trading thought leaders discuss the SEC’s proposed tick size changes with Adrian Griffiths, MEMX’s Head of Market Structure. memx.com/x-sessions-sec…

Adrian Griffiths, MEMX’s Head of Market Structure, discusses proposed changes to tick sizes, round lots, and odd lots with industry experts from Charles Schwab Corp, Jane Street and Citi. Watch the video here: memx.com/x-sessions-sec… #CapitalMarkets #SEC #Stocks

The #SEC’s proposed market structure reforms are sparking some lively debate around the right path to tick size reform. Watch this latest episode of the X Sessions to learn more. memx.com/x-sessions-sec…

Should the #SEC have collaborated more with the industry on its proposed rule changes? Find out what retail trading experts have to say in the latest X Sessions, hosted by Adrian Griffiths, Head of Market Structure at MEMX: memx.com/x-sessions-sec…

Comment letters responding to the SEC proposed market structure reforms are due today. It’s an important opportunity for market participants to have their voices heard. Watch the latest X Sessions video to learn more: memx.com/x-sessions-sec…

MEMX has been advocating for sensible, data-driven tick size reform since publishing our white paper in August 2021. Read our latest comment letter where we dig deeper into this topic as well as other key areas of the latest SEC proposals: memx.com/memx-comments-…

Notional market share and midpoint liquidity continue to rise on MEMX, new investors joined to help grow MEMX Options, and we published our thoughts on the SEC market structure proposal. Read all about it here: memx.com/exchange-highl…

MEMX sponsored our first Options Industry Conference last week in Nashville where we were able to share details on our options exchange launch and Geralyn Endo moderated an informative discussion about the upcoming trends in options with a great group of expert panelists.

In April, MEMX NBBO setting activity was nearly 13% of quoting across exchanges. Additionally, data shows the benefits of round lot reform including narrowing SIP NBBO spread & reducing related transaction costs for investors. Read more here: memx.com/exchange-highl…

In May, MEMX market share in S&P 500 stocks grew to 5.3%, quoted over 75% of the time at the NBBO in 152 symbols and quoted over 50% of the time in 235 symbols. MEMX also recently announced new UAT dates and go-live dates for MEMX Options. Read more here: memx.com/exchange-highl…

In June, MEMX ranked #1 or #2 in market share in over 400 symbols and announced the pre-production environment for its Options exchange is now available. Read more: memx.com/exchange-highl…

In July, MEMX exhibited strong quote performance across tapes and ranked 2nd in the number of symbols quoted over 75% of the time at the NBBO in thousands of securities. Read more here: memx.com/exchange-highl…

In August, MEMX exchange market share was 5.6%, which was evenly distributed across tapes A, B, C and retail trading hit a record high of 57 million shares per day. Read more here: memx.com/exchange-highl…

Jonathan Kellner, CEO MEMX, moderates a fireside with SEC Commissioner Hester Peirce at #STADC2023. Topics covered included crypto regulation, potential rulemaking on predictive data analytics and her working relationship with her fellow commissioners.

In September, MEMX launched its new options exchange while ranking #4 or better in market share on its equities exchange in 3,460 symbols. Read more here: memx.com/exchange-highl…

MEMX closed out 2023 with 1% market share on its new Options exchange and a 69% month over month increase in the average daily volume of retail trading on MEMX Equities. MEMX also recently submitted a comment letter on the SEC Volume Tier Proposal. memx.com/exchange-highl…

We are thrilled to share Blue Ocean Technologies, LLC has selected MEMX's trading system to power Blue Ocean ATS. We are excited for this new partnership and look forward to working with Blue Ocean in this time of rapid global growth. Read more: lnkd.in/etkQ2b6Y

MEMX Options hit 2% market share in the beginning of March, less than two weeks after completing its full symbol rollout and averaging over 900,000 daily contracts. MEMX also published a comment letter on the SEC’s consolidated market data plan. Read more: memx.com/exchange-highl…

In March, MEMX Options hit a new monthly record with 729,157 average daily contracts traded. Additionally, the industry average daily notional traded for MEMX Equities was up 19% year-over-year to $660 billion. Read more here: memx.com/exchange-highl…