The 2019 BIS Triennial Central Bank Survey provided new insights about the boost that electronification gave to trading in FX and OTC derivatives markets, and the role of compression and clearing in containing the growth of outstanding derivatives exposures

This paper improves continuous-time variance swap approximation formulas to derive exact returns on benchmark VIX option portfolios. The new methodology preserves the variance swap interpretation that decomposes returns into realized variance and option implied-variance.We apply this new...