Is high-frequency trading the most evil finance scheme ever conceived? Ryan Riordan crunches some hard-to-access data and comes away with a reassuring tale. Sep 23, 2014, Anna Sharratt
Optional (long, but worth watching if you have time) - Based on interviews with those directly involved and data visualizations up to the millisecond, it reconstructs the flash crash of May 6th 2010.Dec 13, 2012, VPRO