Aim is to simplify processes and ensure high levels of regulatory compliance.
The transition completes the equity migration from the Irish Stock Exchange plc to Euronext Dublin.
The deals come into force if the UK leaves the EU without a withdrawal agreement.
The exchange gains trading and index platforms via the deal.
FCA has found weak price competition in asset management.
Board of Oslo Børs has recommended rival offer from Nasdaq.
The recommendations propose disclosure of material ESG specific risks.
The monthly volume remains the second highest for January for the clearinghouse.
The deals allow for continued close cooperation if there is a no-deal Brexit.