In the previous article, a statistical analysis between rare metals considering four periods of time confirmed the values estimated by the maximization for our parameter theta are equal to (-1/256) in the Gold columns. Consequently, the maximum correlation with the other rare metals lagged at (t – (1/256) (a one time lag), is reached by the time […]
Since the last financial crisis much has been said, both by the specialized and public press, on the nature of derivatives and their role in the latest global financial meltdown. Actually, their diffusion and broad usage is much older than commonly thought. The oldest known transaction, in terms of actual features similar to an option […]
The aim of this article is to explain the main idea behind the concept of volatility arbitrage by using Delta neutral portfolios composed by a combined position in a derivative instrument sensible to changes in (expected) volatility of the underlying, in our case an option contract, and in the underlying itself, in our case a […]
This article aims to understand the forex market better. We are going to deepen our knowledge looking at two of the most important characteristics for a professional portfolio manager: volatility and correlation. Through this article, we aim to clarify which currency, if any, could be useful in order to increase the diversification of our portfolio. Understanding […]
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