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D-Limit: One Year In
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 been done in many…
Stan Feldman
Oct 4, 2021
Maximizing the Midpoint on IEX Exchange
Maximizing the Midpoint on IEX Exchange
IEX Exchange has long been known for its rich midpoint liquidity. However, over the past year, much of the attention on IEX has focused on…
Mike Smyth
Jun 23, 2021
The Rising Tide of Broker Costs, and the Shrinking Pool of Competitors
The Rising Tide of Broker Costs, and the Shrinking Pool of Competitors
Competition is a linchpin of successful free market economies. It drives innovation, promotes efficient use of resources, and increases…
John Ramsay
Jun 8, 2021
An Evolved Retail Solution for an Evolved Retail Landscape
An Evolved Retail Solution for an Evolved Retail Landscape
Since the publication of this post, the proposal has been amended. Under the amended proposal, RLP orders will be executed against Retail…
Ronan Ryan
May 6, 2021
How Do You Measure a Fill? Nasdaq Attacks with a Dull Knife
How Do You Measure a Fill? Nasdaq Attacks with a Dull Knife
Those who follow equity markets closely know that D-Limit is an order type introduced by IEX in October of last year that is designed to…
John Ramsay
Apr 12, 2021
To D-Limit and Beyond: Impact on IEX Exchange and the Broader Market
To D-Limit and Beyond: Impact on IEX Exchange and the Broader Market
In our previous two blog posts about D-Limit, we highlighted the benefits of D-Limit for those who choose to use the order type. Based on…
Ronan Ryan
Mar 31, 2021
Picking a Path to the IEX Midpoint: Performance Differences Between D-Peg and M-Peg
Picking a Path to the IEX Midpoint: Performance Differences Between D-Peg and M-Peg
By Sean Spector and Tori Dewey
Sean Spector
Mar 18, 2021
Breaking Down M-Peg and D-Peg
Breaking Down M-Peg and D-Peg
by Sean Spector and Tori Dewey
Sean Spector
Mar 18, 2021
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