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This Is What Wall Street's Terrifying Robot Invasion Looks Like
pigrabbitbear writes "Given the the endless mind-whirling acronyms, derivatives and structures of the financial markets, we're rarely served with a visualization that so elegantly illustrates the arrival of Wall Street's latest innovation. This is what High Frequency Trading — the official monicker of Wall Street's robot army — looks like, when specially programmed computers make massive bets at lightning speed. Created by Nanex, the GIF charts the rise of HFT trading volumes across all U.S. stock exchanges between 2007 and 2012. The initial murmur, the brewing storm, the final detonation: Not just unsettling, it's terrifying."
Human behavior.
Bubbles exist when the market becomes disconnected from the true value (if there is such a thing!) of the asset...
I don't know much about HFT, but I am pretty sure that the HFT algos no nothing about the true value of the asset, and they are just gaming the markets.
When most of the trades in the market are traders trying to out-gaming each other, that can't be healthy.
where you're destroying a resource
...which isn't yours, and you have no long term interest in
in exchange for a one-time benefit of briefly being faster than your competitors.
...during which period you made several hundred million dollars.
Tragedy of the commons
Just because you're paranoid doesn't mean there isn't an invisible demon about to eat your face
Knight Capital, a conservative market-maker, is going bankrupt because it's automated trading algorithms ran for 30 minutes in a poor configuration (losing money on each trade). How much did they lose? About $440 million dollars. In 30 minutes. Because someone didn't make it to the STOP command in time.
Not a bubble, just a way to destroy an organization in an automated fashion very quickly.
Market liquidity is extremely important.
Lets assume for a second that it is important to be able to trade a hundred times a second, which isn't even an exaggeration of what's already happening.
Then, logically, one would expect the entire financial world collapse every night when the markets close for hours.
Oh wait, nothing happens, and everything continues like normal the next morning!
Hence, the assumption that high-speed trading is vital is clearly false.
It's one thing to have a high volume of real trades, but it's entirely another thing to have a ludicrous volume of very small meaningless trades by third-parties that neither want to buy nor sell, but just want to "play the game" and skim off the top.
You don't see anything slightly unusual about basing the financial underpinnings of our economy on computer programs that interact with each other and dictate the value of companies not based on actual profits, revenues, results, business methodology, strategic planning, or company history, but rather base the primary value of the company solely on the current trend of their stock, driving company value up and down in an attempt to exploit nanosecond timing to skim fractions of pennies off actual sales & purchases?
We've seen several examples of bugs in these programs that translate into financial ruin for not only the people running the bots, but random companies as well until the trades get reversed. How much faith do you have that out of hundreds of these bots, none have any bugs that pose a greater risk? (Knowing that all programs have bugs, and we've seen this exact kind of problem already happen due to bugs)
I guess I'm a luddite for wanting a financial system that pretends to be based on reality.
If I take droppings from a bunch of individual chickens, put them together, cook them a little, and then sell them as "Chicken derived high-fiber compound", I can't very well lie to you and tell you that I'm not selling you shit.
-- Let us endeavor so to live that when we pass even the undertaker shall be sorry. -- M. Twain
From this, I would draw the opposite conclusion: we should oppose proposals for a financial transaction tax at all costs! If high-frequency trading is the disease, then a tax on transactions is not the cure. It would make government addicted to the new revenue and therefore dependent on the high-frequency traders, thus ensuring that those leaches will never go away.
A better solution, I think, would be to require stock exchanges to operate on a once-per-second clock. Any trade orders that arrive within each timeslice would be executed in a random order, so as to defeat any advantage the high-frequency traders would get by being fast.
To repeat my comments from just a few days ago , the fine article states on page 4:
Many HFTs will make near-simultaneous trades on different exchanges and profit because of the delay in one of the exchanges. An example will help me explain: let’s use the NASDAQ and EDGE exchanges, and say that ABC stock is trading at $1.00. The HFT will send a bunch of quotes (offers) to NASDAQ and EDGE, trying to sell ABC stock at $1.01. Once the NASDAQ order is accepted, the HFT can simultaneously cancel the $1.01 sell order on the EDGE exchange and replace it with a buy order at the original price of $1.00. EDGE immediately accepts that $1.00 order, because its system has not caught up to the new price of $1.01, and the HFT’s net position becomes zero. This is possible because of latency, which is jargon for delay in the system. The net result is, the HFT captures a $0.01 arbitrage. By scalping this tiny amount from many trades, the profits add up quickly
Let's repeat: the HFTs are putting orders on the system for which they have no intention of fulfilling. This is a violation of SEC rules, yet the SEC does nothing. There was an AC responder to my post who made a blanket denial cancellations were happening. Care to respond?
And that is why the use of computers is better, because it enables the transparency you crave.
Could you define "transparency" for us? Because you don't seem to mean it the same way as the rest of the world.
HFT may indeed have created something resembling "transparency", but only insofar as it has made the entire market no more meaningful than a biased random number generator. What does it mean to conservatively invest in a company with strong financials and good growth potential, when entire sectors rise and fall with near-perfect correlation? Or more to the point, why do we even have a stock market?
If it makes me a Luddite that I believe "investing" should have at least something to do with lending someone with an idea money in exchange for a cut of the profits, then I'll accept that crown proudly. When "investing" means trying to game the underlying system, do we really wonder why the economy sucks?
We desperately need to implement at least one one of two really, really simple solutions - A transaction tax, and an end to intraday trading. Either of these would kill HFT overnight, and good riddance!
You may not be aware that the derivatives market, where much of the high-frequency trading occurs, is valued at $791 TRILLION dollars (with a "T"). That's many times the total gross domestic product of the entire planet. And not one dime of that money represents anything that exists. It is not equity in a company that can be used to build a plant. It is not "shares of stock". It is not "money in the bank" that can be lent to individuals or companies.
When you've got that much wealth tied up in the virtual world, HFT could easily warp the value of the "real world". It can corrupt economies. A little hiccup in the derivatives market was all it took to cause an economic collapse in 2008 that is still being felt worldwide and has cost the United States upwards of $3Trillion just in ongoing bailouts and the rolling bailout knows as Quantitative Easing. That little hiccup is why your house is still only worth about half of what it was in 2007.
You don't have to be a Luddite to be concerned about the secretive, looking-glass world of "The Market".
You are welcome on my lawn.
To quote Dave Barry, on the Great Depression as seen from the 1980s:
The stock market of the 1920s was very different from the stock market of today. back then, the market was infested by greed-crazed slimeballs, get-rich-quick speculators with the ethical standards of tapeworms, who shrieked "buy" and "sell" orders into the telephone with no concern whatsoever for the nation's long-term financial well-being. whereas today they use computers.
"Nine times out of ten, starting a fire is not the best way to solve the problem." - my wife
Get this through your obviously misguided head:
-wall street does *not* exist for the purposes of making money for those who play there
-wall street exists for people to take ownership of businesses they have confidence in and feel will grow as a good investment.
-making money is supposed to be a consequence of the business' positivity in the real world and how the investment played a role in that business.
The markets, despite your confusion, or the claims made by the new wave of exploitative greedy shitbags, are to facilitate publicly available ownership of businesses that have real presence, employees, products, and consequences.
Just because shitbags have turned the markets into exploits and dragged our leadership through bed with them, doesn't make their claims about what the market is for 'correct'. It just means that the oligarchy has persitent rhetoric and have established law to uphold it.