“You’d never believe how hard it is to find a wetsuit in Boston.” – Dave “Davey Day Trader” Portnoy Alphacution quoted in Financial Times story on day trading, “Day trading: no complaints from Portnoy” (June 17, 2020).
“Robinhood’s users have been mocked endlessly for their inexperience and even blamed for a stock market many view as out of touch with reality.” – by Bloomberg Opinion Columnist, Nir Kaissar Alphacution contributes to Bloomberg Opinion’s development of story on Robinhood, “Robinhood Is Democratizing Markets, Not Disrupting Them” (July 17, 2020).
"They make it so easy." - Richard Dobatse, Robinhood user (via New York Times) "A fool and his money are soon parted." - Thomas Tusser, poet Imagine if you knew, ahead of time, exactly what bait to use? Not only which bait to attract and influence the behavior of specific customers, but how to package the output of those behaviors - into an additional form of bait - in such a way as to leverage US listed market structure and maximize the probability of financial windfall. If so, chances are, you would share some of the vision that the founders of retail trading app and rising zeitgeist symbol, Robinhood, did circa 2013... Now, the fact that Alphacution has been beating this drum for four weeks in a row (starting here, here and then here) is unintentional and unrehearsed. Certainly, we much prefer that our riffs come with a level of variety - and we will return to that variety shortly. However, as we have been grinding the numbers around order [...]
"The real voyage of discovery consists, not in seeking new landscapes, but in having new eyes." - Marcel Proust The data contained in the revised SEC Rule 606 reporting has landed like a transparency bomb for those few of us who try to make sense of complex - and historically opaque - market structure issues; perhaps even more so for those fewer of us that are able to triangulate on the strategic movements of the various players by weaving additional insight from multiple datasets. Add the moves of the largest retail brokerage platforms, in particular, to a zero-commission paradigm off the back of the controversially-successful Robinhood platform, and we have a potent cocktail made of disruption and intrigue. For those of you that have been following along recently, Alphacution has toggled widely between intense fixation on these themes - with our latest Robinhood-related Feed posts, "Phenomenon: On This Score, Robinhood Now Exceeds E*Trade, Others" and "Trick Shot: Robinhood Underwrites MEMX" and our recent contributions to the July 8 New York Times [...]
“Its users buy and sell the riskiest financial products and do so more frequently than customers at other retail brokerage firms, but their inexperience can lead to staggering losses.” – by Nathaniel Popper Alphacution contributes to The New York Times’ development of story on Robinhood, “Robinhood Has Lured Young Traders, Sometimes With Devastating Results” (July 8, 2020).
"It is a mistake to look too far ahead. Only one link of the chain of destiny can be handled at a time." - Winston Churchill The holidays, with all of its gift-giving elves, came early this year with new data; data that I have been crunching non-stop for the past week - and will likely continue to crunch in the week ahead. The exercise has yielded one "I-shit-you-not" revelation after another after another, almost as if such a trove could not exist in the public domain lying around for free. However, rather than fully unwrap any of these gifts right hear and right now (and go through the instructions in detail), I'm just going to set this one down under the tree for the weekend... Until next time...
“Principles for the Development of a Complete Mind: Study the science of art. Study the art of science. Develop your senses - especially learn how to see. Realize that everything connects to everything else.” - Leonardo da Vinci If there ever was a time to see how things are connected to other things, it is now. This is particularly true in places where something that is "free" is interpreted to be "without cost." After all, like "free" drinks at the casino, human nature tends to regress to its most lizard-like tendencies when presented with a frictionless environment... When will we ever learn that "free" is never the best price? Anyway, without becoming distracted by a rant about the true cost of Facebook, et al, let's take a brief look at the impact of "commission-free" trading on the macrostructure of the US market ecosystem over a very short window since October 2019: Thanks, in large part, to the popularity of retail broker, Robinhood Financial, LLC ("Robinhood) - the upstart financial [...]
"For every action in nature there is an equal and opposite reaction." - Sir Isaac Newton The performance - or, health - of complex systems is difficult to measure. Typically, you need deviations from norms across numerous sensors - the analytics - converging to signal whether a complex system is functioning properly or not. Add the inevitability of change, and the task becomes exponentially more challenging as continuity of measurement over time decays... And then, there's the stuff that's difficult to measure, if it's measured at all. The intangibles. The slippage factors that don't come into play until they do. Like, a global pandemic - or when a frustrated segment of the population spills out into the streets in cities - big and small - across the landscape... The indicators most commonly used to signal the health of our complex markets may no longer serve their stated purposes. For instance, does the VIX still measure fear? Aside from today's notable spike, the equity markets appeared to have returned to normal volatility [...]
"I don't know where I'm going from here, but I promise it won't be boring." - David Bowie For someone who has spent a career scanning the landscape for cataysts - as if in perpetual "sentry mode" - it's damn near impossible to consume the latest news and not become introspective. Perhaps that is merely the occupational disposition of someone who regularly commits thoughts to pixels. It's difficult to conjure up this week's musings on the state of play without a corresponding level of seriousness and mood to risk opening Pandora's Box with a brief flurry of thoughts that are worth writing - and reading. Anyway, here we go: With the scent - and evidence - of economic upheaval in the air, I thought it would be a good time to revisit one of our older themes, the Investment Bank Headcount Index. The last time we touched on this topic was a year ago in, "How Many Heads Does It Take To Run A Bank?" It's never been a wildly [...]
"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 [...]
