D-Limit: One of These Things is Not Like the Others

Picking a Path to the IEX Midpoint: Performance Differences Between D-Peg and M-Peg

How Do You Measure a Fill? Nasdaq Attacks with a Dull Knife

The Rising Tide of Broker Costs, and the Shrinking Pool of Competitors

Breaking Down M-Peg and D-Peg

by Sean Spector and Tori Dewey

To D-Limit and Beyond: Impact on IEX Exchange and the Broader Market

D-Limit: One Year In

One year ago this month, IEX Exchange launched “D-Limit,” a new order type that was designed to do something that hadn’t…

An Evolved Retail Solution for an Evolved Retail Landscape

D-Limit Performance & the Fill Rates Race

Measuring fill rates vs. price improvement

Maximizing the Midpoint on IEX Exchange

IEX Exchange has long been known for its rich midpoint liquidity. However, over the past…