Rule Filings

Amending rule 11.410(a) to specify market data source for MEMX

Amending the CAT Compliance Rule definition of FDID

Adding CAT Compliance Rules to the LTSE MRVP

Amending the Consolidated Audit Trail compliance rule

Addressing disaster recovery testing in 2020

Amending how opening process for non-primary securities will operate

Resumption of trading following Level 3 market-wide circuit breaker

Addressing securities traded on a UTP basis, including ETP's

Amending LTSE's fingerprinting rule

Establishing an annual membership fee