Andersen, Torben G.; Bondarenko, Oleg - In: Journal of Financial Markets 17 (2014) C, pp. 1-46
The Volume-Synchronized Probability of Informed trading (VPIN) metric is introduced by Easley, López de Prado, and O'Hara (2011a) as a real-time indicator of order flow toxicity. They find the measure useful in monitoring order flow imbalances and conclude it may help signal impending market...