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Mysterious Algorithm Was 4% of Trading Activity Last Week
concealment sends this excerpt from CNBC:
"A single mysterious computer program that placed orders — and then subsequently canceled them — made up 4 percent of all quote traffic in the U.S. stock market last week, according to the top tracker of high-frequency trading activity. The motive of the algorithm is still unclear. The program placed orders in 25-millisecond bursts involving about 500 stocks, according to Nanex, a market data firm. The algorithm never executed a single trade, and it abruptly ended at about 10:30 a.m. ET Friday."
I hear the production IT department of a big trader had been drinking (something about the bonuses, don't know if they were celebrating or trying to forget) and started to play truth or dare.
The game was interrupted when the boss arrived (what he called "first thing in the morning").
forgot to exit my Do While loop :) had to ctrl+al+del
A single mysterious computer program that placed orders — and then subsequently canceled them
The algorithm never executed a single trade
No regulator should accept this.
The real problem is that there is too much fake money that people do not personally feel attached to, because it's created by the main counterfeiters of the world - the central banks, and because starting a competing exchange is nearly impossible.
How about this for a story:
In April, motivated by what I consider pure maliciousness, the SEC initiated a âoecease and desistâ administrative proceeding it deemed âoenecessary for the protection of investors and in the public interestâ against Egan-Jones Ratings Co., a privately owned, 20-person firm based in Haverford, Pennsylvania, and against its principal owner, Sean Egan.
Do you know what the alleged crimes are?
Here:
Now, incredibly, Egan-Jones is the sole rater that the SEC has decided to attack. The trouble for the firm started on July 16, 2011, when Egan-Jones downgraded the U.S.â(TM)s sovereign debt by one notch, to AA+ from AAA. Egan-Jones cited âoethe relatively high level of debt and the difficulty in significantly cutting spending.â Two days later, the SECâ(TM)s Office of Compliance Inspections and Examinations contacted the firm seeking information about its rating decision. (The next month, S&P also downgraded the U.S.â(TM)s sovereign debt, but neither Moodyâ(TM)s nor Fitch did.)
Then, on Oct. 12, Egan-Jones received a call from the SEC notifying the firm of a Wells Notice, an indication that it was being investigated. On April 5 of this year, Egan-Jones again downgraded the U.S. sovereign debt, to AA from AA+. On April 19, leaks started emanating from the SEC that it had voted to start an âoeadministrative law proceedingâ against the firm. And on April 24, the SEC filed its complaint.
The crime is that this one agency is not paid by the sellers of the bonds but instead it's paid by the buyers of the bonds, and the buyers have an incentive to have debt rated properly, so that they know their risk.
Of-course AFAIC US bonds are junk.
So you think SEC is interested in really dealing with HFT and whatever you think is market manipulation?
Think again, the only thing it is interested in is protecting the fake rating of the sovereign debt, so that the US gov't can keep piling it on.
MY OTHER COMMENTS
"The motive of the algorithm is still unclear."
Oh what a load of bullshit.
It's obviously an experiment in painting the tape. Make bids, cancel them. Walk stocks up and down with the bid price. Head-fake other HFT corps that track bid prices in their algorithms.
It went badly because it was detected. It needs tweaking to be not so obvious next time. And yes, there will be a next time.
It's a casino now. It's been a casino for a while, and if you're not part of the house, you're the mark.
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BMO
Guys, think of it. Our stock exchange, i.e. your pension or if you are unlucky also your mortgage is depending on this kind of software these days... And this is not the first time this year that stock trading software is in the news. This has nothing to do anymore with owning a share of an organization in the hope the organization will make a profit and pay you dividend. This is total craziness.
Felix Salmon on high-frequency trading and its part in the current financial crisis.
Listen to this 13 min BBC programme/essay at: http://www.bbc.co.uk/programmes/b01n1thw available for the next 12 months
Artificial intelligence is the study of how to make real computers act like the ones in the movies.
so its basically a d.o.s?
If it's advantageous to sell, you sell and make money, there's your liquidity
That is most definitely not liquidity. Just because you want to sell something doesn't mean there is a buyer. Or it might mean there is a buyer but they want a big premium to do the deal. Liquidity is a measure of the ease with which buyers and sellers can find each other and agree to a price. Our recent financial crisis was in large part a crisis of liquidity. Big banks needed to be able to borrow money and everyone was afraid of lending to someone who might be insolvent so there was literally nowhere to borrow from. It's not just an all or nothing proposition either. If a stock is thinly traded, the spreads are going to be huge and it will be really expensive to buy that stock. If it is difficult to find sellers it likely will be difficult to find future buyers as well. The more trading that occurs in a stock, the narrower the bid/ask spreads because it is easier (and less expensive) for buyers and sellers to find each other. More trading = more liquitity = lower transaction costs.
Put down the crack pipe, Limbaugh. This "printing press" inflationista crap is getting old.
The source of funds to pay off (currently zero-interest) debt is growth. There will be no growth until there is demand. We don't have a supply-side problem - businesses are flush with cash and manufacturing capacity, but no-one is buying anything, because they are still suffering from a massive deleveraging hangover. Businesses don't need some kind of mythical 'confidence' - they need customers.
The problem isn't government borrowing today, it's government borrowing yesterday. Today, the government should be borrowing on a massive scale to stimulate growth. If you want to scare people about debt and deficits, then you should be really pissed at the people who went on a massive government borrowing spree WHEN IT WASN'T NECESSARY to pay for shit like unnecessary wars and tax cuts for rich people - not at the people who are trying to fix the damage.
When the economy is depressed, and interests rates are zero, the government should borrow like crazy. When the economy is growing, and interest rates start to go up, government borrowing (and spending) should go down. Instead we do the opposite, and the crazies come out with ex-post-facto idiot economic theories about how our current problems are the result of current policy, as if the number one world economy turns on a government dime. Wake the fuck up.
Much of the rest of the world is doing better than the US these days? Wow. We certainly have our problems, and we're not number one at absolutely everything, but what the hell are you talking about? That's completely ridiculous.