quantlib.termstructures.volatility.swaption.sabr\_swaption\_volatility\_cube.SabrSwaptionVolatilityCube.vega\_weighted\_smile\_fit
==================================================================================================================================

.. currentmodule:: quantlib.termstructures.volatility.swaption.sabr_swaption_volatility_cube

.. autoattribute:: SabrSwaptionVolatilityCube.vega_weighted_smile_fit