The construction of a single European block in the context of financial markets has caused the different national stock exchanges of the euro area to converge towards one common trading calendar that allows to study whether the holiday effect is a pan-European calendar anomaly or...

Whatever derivative contract has a finite life limited by their maturity. The construction of long series, however, is of interest for academic, hedging and investments purposes. In this study, we analyze the relevance of the choice of the rollover date on European Union Allowances (EUAs) and...

In this paper we analyze the relationship between volatility in index futures markets and the number of open and closed positions. We observe that, in general both positions are positively correlated with contemporaneous volatility, and the opposite effect is detected on the following day for...

There exist a large and increasing number of papers that describe different calendar anomalies in stock markets. Although empirical evidence suggests that seasonal effects disappeared after the early 1990s, new studies and approaches assert the continuation of some anomalies in stock indexes. In...

Whatever derivative contract has a finite life limited by their maturity. The construction of long series, however, is of interest for academic, hedging and investments purposes. In this study, we analyze the relevance of the choice of the rollover date on European Union Allowances (EUAs) and...