Jane Street

The Crypto Train: Citadel Securities Succumbs to FOMO

A first-of-its-kind outside investment from Silicon Valley venture heavyweights into Citadel Securities is a significant event, particularly for possible future competitors in crypto markets. But, the transaction itself didn't need to be exposed. So, why was it? Was this news or strategic communications? Alphacution weighs in...

By |2022-01-13T02:21:42-05:00January 12th, 2022|For Subscribers|

Note to The Market Structure Club on Comparative Order Routing Rates

Following an impromptu gaggle of market structure nerds on the new social media app, Clubhouse, featuring Larry Tabb (Head of Market Structure Research, Bloomberg Intelligence) and Alex Gerko (CEO, XTX Markets), Alphacution offers a comparative ranking of 2020 retail order routing rates...

By |2021-05-14T22:56:19-04:00March 17th, 2021|For Subscribers|

Susquehanna Securities and the Hidden Stat Arb Strategy

"The mind is not a vessel to be filled but a fire to be kindled.."Plutarch The comment has been made here before, likely more than once: As we go along the path of our research, our ability to see - to interpret the data, and the shapes that are formed from that data - tends to improve. This is not only true of newer shapes forged from amalgamations of newer data - and additional sources - but of older shapes, as well. Recently, I stumbled over a series of charts first published in July 2019 in the Feed post, "Ranking Strategy Speed for Top Quants, Market Makers," which remains among our more fascinating discoveries. Therein, we compared average stock position sizing for a list of notable trading and hedge fund firms, from Renaissance Technologies (RenTech), D. E. Shaw, and Two Sigma to Jane Street, Hudson River Trading (HRT), and Tower Research Capital (TRC). Citadel Securities and Susquehanna Securities were in the mix, as well. The rankings were roughly delineated between [...]

By |2020-12-11T15:57:24-05:00December 1st, 2020|For Subscribers|

Case Study: History of Jane Street

"I don't stop when I'm tired, I stop when I'm done." - James Bond Alphacution publishes its 125-page, 149-exhibit, 26,000-word case study, "History of Jane Street," with notable expansions into regional, US option strategy and revenue estimation details. The following is the Opening to that report with Table of Contents, including download of the full Executive Summary. Access to this report is available to Premium Subscribers. Subscription and individual report purchase inquiries can be directed to info@alphacution.com. NOTE: No representative of Alphacution has been in contact with any representative of Jane Street Group, LLC or affiliated entities for the preparation of this report. This report is solely based on the author’s interpretation of Alphacution’s ongoing assembly of raw, open-access data; library of contextualized modeling; and, internally-developed content. This report does not benefit from, nor include, any material non-public information (MNPI). Introduction Volatility... It’s like the highest-octane fuel in the engine of every proprietary trading and market making firm – and it is very difficult to capture, harvest or [...]

By |2020-12-03T21:08:05-05:00May 28th, 2020|Open|