While there are circuit breakers in place in the event of a quick and massive sell off, there still is a lack of new regulations in place to police
the practices of high frequency trading firms.
Not exact matches
Since the publication
of Michael Lewis's new book, Flash Boys, a startling amount
of attention has been given to the
practice of high -
frequency trading.
For this approach, one would expect (and indeed, we find in
practice) that
higher turnover is associated with better performance, since portfolio turnover in this case measures the
frequency of favorable
trading opportunities.