OCC data shows net expansion across the exchange operator's six venues.
New working group will focus on native assets riding upon public blockchains.
CEO of options-industry group highlights clearance, settlement and risk management.
Jon Schneider of ITG says markets need corrective, but not intrusive, maintenance.
Macquarie Dimension offers selective access to analysis and services.
FIS says technology and innovation are gaining traction with sales traders.
Bill Hart of MMI spots a Cheshire Cat in the exchange speed-bump wars.
Agency vet has experience in securities, OTC derivatives, investor protection, and market structure.
NYSE MKT will rebrand as NYSE American and roll out a 'speed bump'.