A recounting of the recent history of US financial markets suggests, at least to me, that these firms have the burden of proof. If they haven't proven legitimacy and societal benefit, assuming fraud is a pretty safe bet. I honestly can't name any investment firm with double digit returns YoY for more than a decade or two that doesn't have bodies in the closet. Even Berkshire Hathaway pretty much tracks the S&P500 these days. And as for hand wavy platitudes about price discovery, I don't understand them in the least.
Occam's razor is all I'm saying: What's the simplest answer to the question, why aren't large HFTs with high overheads being eaten alive as technology decentralizes access to trading? Wouldn't we expect types like Burry -- self-driven, confident financial geniuses -- to be equally decentralized? Wouldn't we expect returns to become equally decentralized?
Fraud is the simplest answer. Maybe that comes in the form of market coercion, regulatory capture, negligence, or any other plain old market manipulation. Look back at Enron: The Smartest Guys in the Room. It's all much too similar for my tastes. Time will tell.
> If they haven't proven legitimacy and societal benefit, assuming fraud is a pretty safe bet.
This is absurd reasoning. It's like saying Apple has such large profit margins on their iPhones that they must be either cooking their books or in cahoots with someone somewhere. It's just a phone! How hard is it for a competitor to make a comparable phone?! They've had 15 years to copy them!
> I honestly can't name any investment firm with double digit returns YoY for more than a decade or two that doesn't have bodies in the closet.
It's clear you have literally zero idea what HFT actually does, yet you don't hesitate to call them frauds. HFT firms do not "invest" like traditional investment firms or hedge funds. They provide liquidity and sometimes take liquidity but only tend to hold those positions for seconds or minutes. At the end of every day, most HFT firms have zero position (some might hold some spreads or hedged positions overnight but those are generally less risky).
> why aren't large HFTs with high overheads being eaten alive as technology decentralizes access to trading?
HFT firms don't compete against each other on pure "technology", but more so on mathematical models or what you could call intelligence. Intelligence is not simply arbitraged away over time, although it does happen to some extent. My comment earlier discusses some of this [0]. Technology has little to do with their success. By the same reasoning, why hasn't Apple's margins been eaten over time?
> Fraud is the simplest answer.
The ancient Greeks thought that Zeus was the simplest answer for lightning, but clearly we know that not to be the case.
> Time will tell.
We do not need time. We already know. That you personally don't know doesn't change the fact that nothing illegal or wrong is going on.
As mentioned earlier: phones and financial services are not similar. The market for consumer electronics hasn't fundamentally threatened the stability of the US government every decade for the past 5 decades. I can pick up an iPhone and use its features. It's clearly a complicated device with years of widely publicized, widely understood iterations. Renaissance Technologies Medallion fund may as well be an insider trading scheme for all the public can tell. We have no ability to introspect it. It's a complete black box. And the other financial services provided by Renaissance are garbage.
> They provide liquidity and sometimes take liquidity but only tend to hold those positions for seconds or minutes.
Do HFTs issue or purchase billions of dollars of debt with the express goal of market liquidity? No? So why do you use the term "providing liquidity?" You know "providing liquidity" isn't the same thing as "frenetically purchasing and selling derivatives," right? If these funds didn't exist, I've seen no compelling evidence markets would so much as hiccup. I've seen plenty of compelling evidence that much of financial services in this country are a net drain on its productive capacity.
> We do not need time. We already know.
We'll have to agree to disagree. I think far too much activity happens in financial services, that they aren't nearly boring enough. I harken back to the 70s/80s back before massive deregulation in financial markets, when financiers had to get two jobs just to tread water. I suggest we might revisit such a time. Time will tell!
It's hard to continue this conversation in good faith without pointing out that you literally have no idea what you're talking about. You don't know what HFT firms or what market making actually is, yet you don't mind throwing out outrageous accusations of fraud and illegal activities with zero evidence to back it up.
Your entire argument is "I don't know what they do, and they make money in finance, so they must be doing it illegally." The burden is on you to provide evidence to back up your claim. That's how things work. I could claim that HN user rgifford is the Zodiac Killer, and my evidence is "I don't know him but if you rearrange some subset of the letters of words he's typed in the past, they spell out 'I am the Zodiac Killer'". Whether you realize it or not, your reasoning is that specious at best.
> The market for consumer electronics hasn't fundamentally threatened the stability of the US government every decade for the past 5 decades.
Nothing HFT has ever done has come within even 0.000001% to threatening the stability of the US government. Period.
> Renaissance Technologies Medallion fund may as well be an insider trading scheme for all the public can tell.
Again, claims require evidence. You need to provide that evidence. But more importantly, the fact that you compare RenTech's Medallion Fund to HFT again demonstrates your complete ignorance on the topic. The Medallion Fund isn't powered by high frequency trading. It started decades before HFT ever existed.
> Do HFTs issue or purchase billions of dollars of debt with the express goal of market liquidity? No? So why do you use the term "providing liquidity?" You know "providing liquidity" isn't the same thing as "frenetically purchasing and selling derivatives," right?
You don't know what providing liquidity means. When you place an order to buy or sell 100 shares of MSFT in the market, who is taking the other side of your order? The vast majority of the time, it's an HFT firm.
> If these funds didn't exist, I've seen no compelling evidence markets would so much as hiccup.
I'm sure if you took all of the grease out of your car engine, it would continue to operate without a hiccup.
> I've seen plenty of compelling evidence that much of financial services in this country are a net drain on its productive capacity.
Another false comparison. HFT is not a standard "financial service" that is provided to consumers.
> We'll have to agree to disagree [...] Time will tell!
Flat earthers also ignore reality and disagree, but that doesn't make their perspective equally as valid as those who look at pictures of the earth and conclude it's spherical. Time has already told us, but whether or not you want to look at facts or educate yourself on even the basics of what you think you're talking about is a different question.
Almost every sentence you said in your post contained some flat out false or wrong statements. Your unfounded arrogance is matched only by your ignorance on this topic. You have not made a single concrete or factual point about how HFT might be fraudulent, yet you seem to hold this worldview with the same conviction that the sun rises in the east.
Literally anyone. Literally any other market participant with interest in longterm ownership.
> Your entire argument is "I don't know what they do, and they make money in finance, so they must be doing it illegally." The burden is on you to provide evidence to back up your claim.
That's not my argument. Snakes bite. Highly profitable, speculative, and complicated US financial firms have consistently grown to threaten the stability of US financial systems before collapsing. Precedent matters. When an assertion violates a precedent, it's what must be proven. Your assertion has the burden of proof, and it's an incredibly high one at that.
> ...the fact that you compare RenTech's Medallion Fund to HFT again demonstrates your complete ignorance on the topic
Medallion is one of the most well regarded and profitable hedge funds in modern American history. It's a grandfather to modern HFTs. Even its sterling record is highly suspect.
I sincerely hope the American public doubles short term capital gains taxes and regulates financial markets back to the stone age. Smart people need to spend their time on engineering, medicine, and research. The amount of human capital wasted on silly little financial machinations these days sickens me. I go back and read about financiers jumping from building back in the 20s and I understand completely. Our best and brightest, so confident of what they had to gain, traded their potential in pursuit of Alchemy only to be left with nothing. And who can blame them? Newton fell for the same.
> Literally anyone. Literally any other market participant with interest in longterm ownership.
You don't know what you're talking about. If there were no market makers, your orders probably wouldn't execute within any reasonable time frame.
> That's not my argument. Snakes bite. Highly profitable, speculative, and complicated US financial firms have consistently grown to threaten the stability of US financial systems before collapsing. Precedent matters. When an assertion violates a precedent, it's what must be proven. Your assertion has the burden of proof, and it's an incredibly high one at that.
That is your argument. Snakes bite? So, therefore, what? Financial companies commit fraud as their primary form of operation? What kind of argument is that? It's ludicrous.
> complicated US financial firms have consistently grown to threaten the stability of US financial systems before collapsing
I cannot emphasize this enough. You literally have zero idea what HFT firms actually do day-to-day. Many people use the word literally when they mean figuratively. I actually mean literally in this case. Comparing HFT firms to banks selling mortgage-backed securities is like comparing your local florist to a drug cartel. In fact, it's probably more like comparing a piece of wood to drug cartel. They're entirely different things. HFT firms don't even sell anything.
> Precedent matters. When an assertion violates a precedent, it's what must be proven.
The precedent you name is totally irrelevant. It's like saying since drug cartels do illegal things (they do), then this piece of wood lying on the ground in the forest is also breaking the law by existing. That's how disconnected the two things you're comparing are, but, again, since you literally have no clue what HFT firms do, you don't even understand that.
> Your assertion has the burden of proof, and it's an incredibly high one at that.
Wrong. You can claim that, but like all of your other claims, it's entirely false.
> Medallion is one of the most well regarded and profitable hedge funds in modern American history. It's a grandfather to modern HFTs. Even its sterling record is highly suspect.
I truly don't think you're even reading what I'm writing, or if you do, you keep moving the goalposts (not that it helps your case--you're still 100% wrong regardless of how much further you try to move it). HFT firms are not hedge funds. Stop comparing them to hedge funds, unless you think comparing a piece of a wood to a drug cartel is a useful comparison, in which case there's no point in talking anymore.
Also, "The Medallion fund [...] is a grandfather to modern HFTs" is such a vague and meaningless statement. Sure they have some algorithms, but lots of investment firms do. So what?
But if we follow this absurd line of reasoning, if your grandfather committed a crime (which even in this analogy, they didn't), does that mean that their grandchildren do also? Of course not.
> Smart people need to spend their time on engineering, medicine, and research. The amount of human capital wasted on silly little financial machinations these days sickens me. I go back and read about financiers jumping from building back in the 20s and I understand it completely.
This is a totally reasonable opinion, but entirely divorced from the question of whether or not HFT commits fraud. Again you have provided literally (not figuratively, but literally) zero evidence to back up your claim.
Your entire argument seems to be:
- Some financial firms have done bad stuff in the past
- HFTs are financial firms (sort of, but whatever)
- Therefore HFTs must be committing fraud
That's literally your argument as far as I can parse it. If you read that, that's just so patently absurd that I don't think I can do anything more to highlight how absurd it is. Its absurdity stands on its own. Maybe something like:
Occam's razor is all I'm saying: What's the simplest answer to the question, why aren't large HFTs with high overheads being eaten alive as technology decentralizes access to trading? Wouldn't we expect types like Burry -- self-driven, confident financial geniuses -- to be equally decentralized? Wouldn't we expect returns to become equally decentralized?
Fraud is the simplest answer. Maybe that comes in the form of market coercion, regulatory capture, negligence, or any other plain old market manipulation. Look back at Enron: The Smartest Guys in the Room. It's all much too similar for my tastes. Time will tell.