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Everything All-The-Time US Equitized Market Structure

January 19, 2026

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Jane Street: China ETF Distortions

January 19, 2026

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Alphacution Press: Inside London’s Super-Secretive Trading Firms

January 19, 2026

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David E. Shaw’s Strategy Frame, Part II: Isolating S&P 500 Positions, 2013-2025

January 11, 2026

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HRT Quietly Drops A Grenade With HAP “Acquisition”

December 21, 2025

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The OJ Renick / OCA Reunion Interview

December 19, 2025

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The AI Trade and Implied Liquidity Preferences: A Macrostructure Perspective

December 11, 2025

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Alphacution Press: Hudson River Mints Billions In the Shadow of Jane Street and Citadel Securities

December 2, 2025

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Raising the Gates: New Subscription Pricing, Status Report 2026

November 24, 2025

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David E. Shaw’s Strategy Frame – Preliminary Case Study Chartstorm

November 20, 2025

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David E Shaw’s Strategy Frame (Updated w/ New Chart)

November 13, 2025

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Hudson River Trading Finally Sets A Hook

October 31, 2025

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Dopamine Rush: CME, NYSE, Robinhood – Groping The Gamblers, Part II

October 23, 2025

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Alphacution Press: Jane Street’s Dominance in Taiwan Sparks Goldman Challenge

October 16, 2025

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ICE, CME Group, Robinhood: Groping The Gamblers (NSFW)

October 12, 2025

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Alphacution Press: The Mysterious Billionaire Boss at Jane Street Smashing Trading Records

October 3, 2025

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Approaching Peak Proprietary

September 26, 2025

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Alphacution Press: A 50-Pound Book Holds the Keys to Citadel Securities

September 22, 2025

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Speculating on Speculation: Robinhood Joins S&P 500

September 21, 2025

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Alphacution Press: Jane Street, Citadel Securities Cement Sway With Trading Hauls

September 3, 2025

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Optiver’s Charm Offensive – Part II

September 3, 2025

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Optiver’s Charm Offensive – Part I (Updated)

September 2, 2025

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The Retail Option Landscape – Q2 2025 Update

August 11, 2025

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Jane Street’s Missed Opportunity?

July 31, 2025

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Case Study: The Temple of Financial Fantasy

July 9, 2025

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US Equity Market Macrostructure Evolution: The Temple of Financial Fantasy – Executive Summary

July 10, 2025

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US Equity Market Macrostructure Evolution: The Template of Financial Fantasy

July 7, 2025

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Headlands Technologies: Return of the Pioneers – Executive Summary

April 6, 2025

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Headlands Technologies: Return of the Pioneers

March 6, 2025

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US Equity Options – Top 100 Institutional Customer List, Q3 2024 – Executive Summary

January 6, 2025

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US Equity Options – Top 100 Institutional Customer List, Q3 2024

December 23, 2024

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US Equity Option Market Makers: Core Strategies and Market Shares, 2019-2023 – Executive Summary

October 11, 2024

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US Equity Option Market Makers: Core Strategies and Market Shares, 2019-2023

October 11, 2024

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Susquehanna Securities – US Listed Equity Derivatives Share, 2014-2023

February 29, 2024

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The Transformation of Belvedere – Executive Summary

September 30, 2023