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This Is What Wall Street's Terrifying Robot Invasion Looks Like

Posted by Soulskill on from the skynet-begins-in-our-stock-markets dept.

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."

1 of 443 comments (clear)

  1. Re:Smash those looms by PraiseBob · · Score: 5, Informative

    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.