quarta-feira, 30 de novembro de 2016

Black box trading

" in the world of high frequency trading, pushing up against the speed of light is an integral part of the entire industry. The thing that allows the algorithms to make so many trades so quickly is that they are hooked directly into the massive servers that now run the world’s trading markets. (...) Today, all trading happens via computer code in a server. It all happens in a black box."

in https://www.scientificamerican.com/article/humanity-in-the-machine/#

also: http://www.nytimes.com/2009/07/24/business/24trading.html?_r=0

and: http://www.paristechreview.com/2010/08/25/market-black-box-efficiency-growing-monster/

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