What High-Frequency Trading Looks Like Every Millisecond [Infographic]

Check out how much money you're not making. Something to think about as the millisecond tick by today: how much money you're not making from the slight discrepancies between the values of securities on the world's international exchanges. Developed by suburban Chicago-based financial data company Nanex, this visualization shows, at highly reduced speed, the automated trading activity that took place on Johnson and Johnson's stock May 2. The timescale bas been altered so that each millisecond of ...