High Frequency Trading, explained

From all the furor about high-frequency trading, sparked by Michael Lewis' new book Flash Lads, you'd think that HFT was only just invented. In fact, it's been around for years, and it's always been controversial.

Here's a video from five years ago, explaining how HFT works:


About the author

Paddy Hirsch is a Senior Editor at Marketplace and the creator and host of the Marketplace Whiteboard. Follow Paddy on Twitter @paddyhirsch and on Facebook at www.facebook.com/paddyhirsch101
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