Boxes and Lines

With irreverence and insight, IEX’s Ronan Ryan and John “JR” Ramsay hold court on market structure with Wall Street’s most savvy market practitioners, sharing their insiders’ view on how the Street really works.

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Recent Episodes

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

Posted December 12, 202200:38:04

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...

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

Posted November 14, 2022

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...

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

Posted October 31, 202200:38:53

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...

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

Posted October 17, 202200:35:05

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...

Banking in a Crypto Future with Laurence Latimer of Dinara

Posted October 3, 202200:35:55

Laurence Latimer joins Ronan and JR on this episode of Boxes + Lines as a former member of IEX the now CEO and Co-Founder of Dinara, an enterprise banking...