We find significant evidence of liquidity commonalities among cryptos, in particular when liquidity is estimated by relying on order-book-based proxies. Both the magnitude and pervasiveness of these co-movements are very similar to those estimated for US stocks 10 and 20 years ago. When we...

Using daily options prices on the Eurostoxx 50 stock index over the whole year 2008, we compare the performance of three popular stochastic volatility models (Heston, 1993; Bates, 1996; Heston and Nandi, 2'007, in addition to the traditional Black-Scholes model and a proprietary trading desk model. We...

We investigate how informative is price dynamics to estimate contemporaneous intraday liquidity on Euronext for three market capitalization classes: small, mid, and large caps. Liquidity is measured by a comprehensive set of both book-based and trade-based proxies. Price dynamics is captured by...

We study the dynamics of liquidity around jumps by identifying their exact intraday timing and retrieve all macroeconomic and firm-specific news for the 30 constituents of the Dow Jones Industrial Average index. We match around a third of the jumps with macroeconomic news announcements, while...