Markets. Trading. Technology.

For Subscribers

Anatomy of a Zero-Sum Game

July 30, 2024

For Subscribers

More Fun With Robinhood: Mea Culpas

May 5, 2024

For Subscribers

More Fun With Robinhood: The Value of Accidental Data

April 24, 2024

For Subscribers

Weekly Options Cannibalize PFOF

February 1, 2024

For Subscribers

The Mania Market And The Emotional Money

January 4, 2024

For Subscribers

Tower Research Capital: Seeking Option Traders?

December 22, 2023

For Subscribers

Market Concentration: 0DTE Option Volume by Product

August 11, 2023

For Subscribers

Market Terraforming: Zero-Day Options Alter Landscape

May 30, 2023

Open

Guest Post: The VIX Is Not Broken

January 26, 2023

For Subscribers

Billions of Orders, Trillions of Shares: Comparing NYSE Arca and IEX

December 21, 2020