I recently discovered that the cable company Hibernia Atlantic is spending $300 million to construct and lay a new transatlantic cable between London and New York [New Scientist, 1 October]. Why? In order to cut 6 milliseconds from the 65 millisecond transit time in order to get more investment trading firms to use their cable. For 6 milliseconds? That’s apparently a comparative age when computers can execute millions of instructions in a microsecond, and London traders must think that those 6 milliseconds will make a significant difference in the prices paid and/or received.
And they may well. Along the same lines, a broker acquaintance of mine pointed out that New York City real estate closest to the New York Stock Exchange computers commands exorbitant rents and prices for exactly the same reason… but I find the whole idea totally appalling – not so much an additional data cable, but the rationale for its use. Human beings can’t process much of anything in 6 milliseconds so that the speed advantage is only useful to computers using trading algorithms. As I’ve noted earlier, the use of programmed and computer trading has led to a shift in the rationale behind trading to almost total reliance on technical patterns, which, in turn, has led to increased volatility in trading. Faster algorithmic trading can only increase that volatility, and, regardless of those who deny it, can also only increase the possibility of yet another “flash crash” like that of May 2010, and, even if the new “circuit-breakers”cut in and work as designed, the results will still disrupt trading significantly and likely penalize the minority of traders without superspeed computers.
Philosophically speaking, the support for building such a cable also reinforces the existing and continually growing reliance on maximizing short-term profits and minimizing longer-term concerns, as if we don’t already have a society that isn’t excessively short-term. You might even call it the institutionalization of business thrill-seeking and attention-deficit-disorder. This millisecond counts; what happens next year isn’t my concern. Let my kids or grandkids worry about what happens in ten or twenty years.
And one of the problems is that this culture is so institutionalized that any executive who questions it essentially destroys his or her future. All you have to do is look at those who did before the last meltdown.
Yes, the same geniuses who pioneered such great innovations as no-credentials-check-mortgages, misleadingly “guaranteed” securitized mortgages, banking deregulation, fees-for-everything-banking, and million dollar bonuses for crashing the economy are now going to spend a mere hundreds of millions to find another way to take advantage of their competitors… without a single thought about the implications and ramifications.
Isn’t the free market wonderful?