Can the CME Group Volatility Index (CVOL) skew ratio offer clues to market participants’ sentiment on which way the direction of a particular futures market might trend? In our second article on CVOL, ...
If the Poisson’s ratio of the material if positive, then tensile/compressive strains in the x-direction produce compressive/tensile strains in the y- and z-directions, as shown below. Negative Poisson ...