“…Within the models in continuous time, we discriminate those developed within the BSM framework, i.e., based on the hypothesis of the geometric Brownian motion of subjacent asset growth (49 contributions), and those based on more complex stochastic modelling. The BSM group includes papers that fuzzify the adaptation of BSM to currency options by Garman and Kolhagen (1983), such as Xu et al (2013), or exchange option pricing by Margrabe (1978) by Anzilli & Villani (2021, 2023. The fuzzy approximation to other random continuous models (27 papers) embeds the jumpdiffusion model (Merton, 1976) by Xu et al (2009); Heston's stochastic variance (Heston, 1993), in (Figà-Talamanca, Guerra & Stefanini, 2012; fractional Brownian motion (Ghasemalipour, Fathi-Vajargah, 2019) and Levy processes (Nowak & Romaniuk, 2013;Nowak, Pawlowski, 2017).…”