About

We are MEMX. Member-founded. Representing all investors.

Jonathan Kellner meets with members

MEMX was created to help a broad range of market participants meet their evolving needs.

Through our flagship equities exchange and the two options exchanges we operate, we provide the global investment community with a simpler, less costly, and more transparent way to access liquidity. 

MEMX also provides market technology that powers a growing number of innovative market centers.

Founded in 2019 by a diverse group of financial firms, MEMX’s mission is to create healthy competition and advocate for market structure reform that results in more efficient and sensible trading experiences for all investors.

The MEMX Timeline

Our Investors

Bank of America BlackRock Charles Schwab Citadel Securities CTC Citi E*Trade Fidelity Investments Flow Traders Goldman Sachs IMC J.P.Morgan Jane Street Manikay Partners Morgan Stanley Optiver TD Ameritrade UBS Virtu Financial Wells Fargo Williams Trading Wolverine