Boxes and Lines

Blog posts, podcast episodes, and news from IEX Exchange.

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Podcast

From Pythia to the Pyth Network with Steve Kaminsky of Jump Crypto

Steve Kaminsky of Jump Crypto joins Ronan and JR on this episode of Boxes + Lines to break down The Pyth Network, an oracle that acts as a bridge between on-chain and off-chain applications to provide crypto values and other market data. The group discusses the value of using Pyth and the benefits that come along with contributing data to the network. We also hear about the latest crypto trends to keep an eye on. Recorded January 19, 2023.

Boxes and Lines podcast cover art
Blockchain Technology
Web3 Community
Financial Data
Article

Your Top Questions About Market Operations, Answered

Head of Market Operations Thomas O'Brien breaks down the most popular questions our team of Market Ops Specialists receive from broker-dealer Members on a weekly basis.

Command Center at IEX, where the MarketOps team resides.
Market data
IEX Exchange
Financial Data
Inside IEX
Article

The Clock is Ticking on Equity Market Reform

JR breaks down the SEC's recent market structure proposals. First up, tick sizes.

Market policy
IEX Exchange
Regulation
Policy
Podcast

Ticks of the Trade with Joe Saluzzi of Themis Trading

On the latest episode of Boxes + Lines, Ronan and JR welcome back Joe Saluzzi of Themis Trading. The group shares secrets to longevity that all founders can benefit from (staying relevant, for one!), as well as how to distill information for clients. They also discuss what goes into protecting client privacy, what changing tick sizes would mean for traders, and what would need to happen for institutional investors to get into crypto. Recorded October 05, 2022.

Boxes and Lines podcast cover art
Market policy
Equities trading
Regulation
Podcast

The Blurring of Burr: Warring Founding Fathers, Treason, and Romance Novels with Jayme Abrahamsen of IEX and Andy Kaplan of Freedom's Edge Cider

IEX's Jayme Abrahamsen and former Greenlight Capital partner and CEO and founder of Freedom's Edge Cider Andy Kaplan return to the podcast this week for a continuation of their conversation about our cultural fascination with Alexander Hamilton and Aaron Burr. This episode looks specifically at Burr, a one-time rising political star and U.S. vice president who by the end of his life was exiled to Paris and eating from garbage cans. Our guest hosts look at the blurring of Burr's legacy over time, the re-writing of his history from dubious sources like Thomas Jefferson and Hamilton (who were his enemies), our modern need to view the founding fathers as emblems of power and unification (and the impact this had on U.S. currency) and why we've gotten so much wrong about Burr over the years. Recorded on November 30, 2022.

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Podcast

Happy Holidays from the SEC

Last week the SEC unveiled the biggest proposed market reforms to U.S. market structure since Reg NMS was instituted in 2005, so Ronan and JR are unboxing each regulatory proposal just in time for the holidays. Rule 605, tick size, access fees, price transparency, retail auctions, best execution... with these proposals in the mix, it's going to be an exciting 2023. Recorded December 15, 2022.

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Podcast

Total Eclipses and Test Automation Engineering with Eric "Stack" Quinlan of IEX

On this episode of Boxes and Lines, Ronan and JR speak with IEXer Eric Quinlan, better known as Stack. Stack has been with IEX for nearly a decade and is currently the Senior Software Development Engineer in Test. They reminisce on how an impromptu coffee meeting turned into Stack's unofficial-official job interview for IEX. They discuss developing and writing software to build testing tools for quality assurance and the human factors that need to be considered when creating software. We learn about the infamous Stacks Stumps that are always keeping fellow IEXers on their toes, and the unconventional hiring process of young talent. Recorded November 17, 2022.

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Podcast

What’s historical data anyway? with Paul Humphrey and Dr. Elliot Banks of BMLL

It’s a new episode featuring guests from across the pond and bad impressions of their accents, guvnah! Ronan and JR sit down with Paul Humphrey and Dr. Elliot Banks of the UK-based historical data firm BMLL to find out what historical data really is, and how it helps us understand the behavior of markets in game-changing new ways. They also discuss BMLL’s unique access to insights, and the academic need for better financial data to help educate the next generation of quant talent. Recorded November 3, 2022.

Boxes and Lines podcast cover art
Market data
Financial Data
Global Markets
Data Management
Market policy
Podcast

Launching a New Institutional Equities Broker with Dan Aisen and Allison Bishop of Proof Trading

On this episode of Boxes and Lines, Ronan and JR chat with Daniel Aisen and Allison Bishop, founders of Proof Trading, a new institutional equities execution platform launched in 2021. They are also former IEXers! They talk about algorithmic trading, hot topics in market structure, and Proof’s unique approach to radical transparency. Recorded September 20, 2022.

Boxes and Lines podcast cover art
Equities trading
Data Management
D-Limit
Market data
Market policy
Article

Performance Files: How to Maximize Price Improvement Using IEX Exchange's D-Limit Order Type

Part three on how our functionality delivers strong performance for investors.

Technician working on an open computer case
D-Limit
Equities trading
Order types
IEX Exchange
Article

Performance Files: How IEX Delivers Price Improvement on IOCs with Hidden Liquidity

Part two of three on how our functionality delivers strong performance for investors

Laptop screen showing graph rising up to the right
Order types
D-Peg
D-Limit
Equities trading
IEX Exchange
Podcast

Let’s Talk Clearance and Settlement, with Ann Shuman of the DTCC

On this episode of Boxes and Lines, Ronan and JR talk to Ann Shuman, General Counsel of the DTCC (Depository Trust and Clearing Corporation) who previously served as the Deputy General Counsel of CME Group, the world's largest and most diverse derivatives marketplace. They talk about why the DTCC is critical and what its functions are, as well as different risks, settlements, and new rules in treasury clearing put forth by the SEC. Recorded on September 15, 2022.

Boxes and Lines podcast cover art
Market data
IEX Exchange
Regulation
Market policy
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