The Russell 2000 Index had the largest post-election rise since its inception.

IEX takes exception to Nasdaq's planned new data offering.

US regulators have given a six-month reprieve from new margin rules.

Institutional demand for efficient trading in size XL is as strong as ever.

From The Markets

ICE to Buy TMX Atrium

Connectivity provider offers the lowest latency between Toronto and New York.

FX and ETFs are seen as especially data-hungry areas.

Contributed Content

The Case for the CSX Acquisition

CSX board member says Chinese firm's purchase of Chicago exchange will benefit U.S. equity market structure.

Equichain to pilot end-to-end execution to custody blockchain.

Traders stand pat ahead of inflation data and rising PE ratios.

Fintech/Startups

DLT Needs Interoperability

Networks need to communicate and operate with each other for widespread adoption.