A Physics – Based Model of Returns: Anomalous Scaling and Irreversibility

Download PDF Abstract Every empirical study of financial returns since Mandelbrot (1963) has converged on the same short list of stylized facts: heavy polynomial tails, anomalous scaling of volatility with the aggregation horizon, power-law persistence of absolute returns, multiscaling across moment orders, and vanishing linear autocorrelation. These regularities are robust Read more…

Market Recap 23-04-2017

United States Amidst continued geopolitical uncertainty and mixed corporate earnings results, US equities experienced a week of sideways movement. Later in the week however, the major indices recovered some of their previous week´s losses as confidence in president Trump´s tax reforms strengthened again. US treasury secretary Steven Mnunich announced that Read more…