Cheap Volatility: A Lesson In Market Structure Mechanics

"The world breaks everyone, and afterward, some are strong at the broken places." - Ernest Hemingway   Alphacution has always been fascinated by the players. Unlike the world of sport, market players have unique potential to influence the field of play, and thus create a feedback loop that influences other players, and so on causing market ecosystem evolution. In this game, the rulemakers and overseers - the referees - are typically playing catch up... This is not to suggest that markets don't have naturally occurring limits in addition to those that are imposed by referees. They do. There are always capacity constraints, given performance requirements and performance expectations; and so, we are further fascinated by how players navigate - how they survive, thrive and scale (or not) - relative to the inevitability of market limitations, many of which are currently not well understood. Throughout these digital pages, Alphacution has plotted a journey to fill this unmet need for understanding -  presenting the output of our fascinations - the stories of [...]

By | 2020-05-05T18:22:20-04:00 May 1st, 2020|Alphacution Feed|

Virtu Financial: More Acquisitions on the Way, If…

When we launched our first trading program at Quantlab in the late 90's, we didn't have direct market access yet. We generated an order list (overnight) that was worked throughout the subsequent market session at the discretion of an algo-equipped executing broker; some of whom now roam the halls at Jefferies / Leucadia. This was the era when 1- to 3-day portfolio turnover was considered fast - SOES bandits were still a thing - and Schwab would soon acquire electronic trading pioneer, CyBerCorp, from Philip Berber - a short drive down the road from our Houston headquarters in Austin, TX. Of course, everyone had nicknames then - as I suspect they still do now. Ed Bosarge, founder of what eventually became Quantlab (after at least 3 prior related incarnations that began for me around 1996), was known as Dr. Evil. Let's just say it's a hair-raising story about a swashbuckling pioneer of applied math involving a hideous toupee... I was known as Mr. Bigglesworth - or, "Bigsy" for short. No [...]

By | 2018-10-31T16:48:33-04:00 March 27th, 2018|Alphacution Feed|