Firms aim to help customers prevent technology outages and reduce costs.
Ms Nagel joins from the London Stock Exchange Group.
The UK regulator will set out its approach later this year.
IOSCO requires benchmarks to be constructed from active, observable, transactional data.
The new body's mandate is to provide investor education, discussions, and advocacy to institutional investors.
Microsoft Azure’s scale and expertise allows for a 'larger data stage'.
Securities Financing Transactions Regulation is expected in early 2020.
Monaco Gold Spot Exchange will use a public blockchain to ensure gold is ethically sourced.
The change would allow exchanges more discretion on limit levels.