The Wall Street Journal reports that Simplex Trading may have - temporarily or permanently, we don't know - stopped accepting retail option orders. Alphacution provides some context around Simplex's option wholesaling business...
Alphacution provides data and analysis for The Wall Street Journal's Alexander Osipovich article, "High-Speed Trader Simplex Warned About Potentially Abusive Options Strategy."
Turns out, UBS Securities may have some stiff competition for who can exit the wholesale market making business faster. Alphacution updates some modeling on Morgan Stanley & Co - and its strange bedfellow, Robinhood - on the eve of Q3 2022 PFOF reports...
Alphacution provides recent evidence for how Jane Street Group has advanced its position among a short list of leading global proprietary trading firms...
Off the back of some recent modeling upgrades, Alphacution is finally able to share sample analysis of one of the largest customer accounts in the US equity option market: Parallax Volatility Advisors, LP...
Based on new modeling capabilities, Alphacution builds upon its 2019 analysis of Goldman Sachs' involvement in US equity options to provide new context for the competitive dynamics of the entire US equity option market...
Alphacution leverages rarely disclosed data - in this case, from option market maker, Cutler Group, LP - to estimate the revenue potential of an option market share point...
Alphacution's estimates of market share for open interest of US equity options improves our understanding of market share by US equity option trading volume for SIG and, perhaps more importantly, others...
Alphacution's reconstruction of the available to data to detail option market player composition serves as catalyst for its first deep dive into Akuna Capital. Turns out, there's something different going on there...
Based on new and updated modeling for a group of option market makers - including Group One Trading, Wolverine Trading, and Cutler Group - Alphacution shares new perspective on market share...
