Fidelity

Robinhood’s Trailing Stop Orders: Extreme Profitability, By Design

"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 [...]

By | 2020-07-16T21:46:20-04:00 July 15th, 2020|Alphacution Feed|

From Citadel Securities to Tastyworks: The New Economics of Liquidity, Part 1

"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 [...]

By | 2020-07-10T00:16:18-04:00 July 9th, 2020|Alphacution Feed|

Phenomenon: On This Score, Robinhood Now Exceeds E*Trade, Others

"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...

By | 2020-06-25T23:57:33-04:00 June 25th, 2020|Alphacution Feed|

Trick Shot: Robinhood Underwrites MEMX

“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 [...]

By | 2020-06-18T00:20:58-04:00 June 18th, 2020|Alphacution Feed|