Stochastic volatility models have revolutionised the field of option pricing by allowing the volatility of an asset to vary randomly over time rather than remain constant. These models have ...

Although intraday volatility has been studied extensively for many asset classes, there are still important questions to be answered: Is the unconditional mean diurnal profile time-invariant? Does ...

Forbes contributors publish independent expert analyses and insights. Dan Irvine is an investment manager covering market trends. In the realm of investing, the low volatility anomaly presents a ...