“…It captures the empirical Laplace transform of the spot variance process over a fixed interval of time, thus preserving information about the characteristics of volatility. Since its introduction by Todorov and Tauchen (2012b), the RLT has been utilized, among others, to design estimation procedures for stochastic volatility models, for example, Todorov, Tauchen, and Grynkiv (2011); volatility density estimation, Todorov and Tauchen (2012a); inference procedures and tests for the jump activity index, Todorov (2015); estimation of option pricing models, Andersen, Fusari, Todorov, and Varneskov (2019). These methods, however, generally use fixed‐span estimates of the RLT as ingredients in long‐span inference procedures (Andersen et al (2019) use a large option cross‐section), imposing stationarity and mixing‐type conditions on the volatility.…”